Scientific Program Table of Contents

Scientific Program Table of Contents Sunday, July 11 SYMPOSIA AND ORAL SESSIONS SYMPOSIUM: Triennial Growth Symposium: Dietary Regulation of Growth and Development ...... 53 ASAS Western Section Graduate Paper Competition...... 53 SYMPOSIUM: National Extension Workshop: The Impact of Major Food Policy Shifts on the US Food Supply and its Producers: Animal Welfare Issues ...... 55 SYMPOSIUM: Informal Nutrition Symposium: Connecting Nutrition, Biochemistry, Genetics, Physiology, and Microbiology to Enhance Our Knowledge in Improving Animal Agriculture ...... 56 Johne’s Disease Integrated Program (JDIP) Meeting ...... 56 Late Breaking/Original Research ...... 56

Monday, July 12 POSTER PRESENTATIONS Animal Behavior and Well-Being: Livestock...... 57 Animal Health: Inﬂ ammation, Infection, and Stress ...... 58 Animal Health-Johne’s Disease (JDIP): Johne’s Disease ...... 60 Breeding and Genetics: Beef Cattle...... 61 Food Safety 1 ...... 63 Forages and Pastures: Dairy Forages and Forage Quality ...... 63 Forages and Pastures: Grazing and Forage Management ...... 65 Immunology and Pathology: Poultry Immunology and Pathology ...... 66 Lactation Biology 1...... 66 Meat Science and Muscle Biology: Beef Quality ...... 67 Scientific Graduate Student Poster Competition: National ADSA Dairy Foods Poster...... 69 TOC Graduate Student Poster Competition: National ADSA Production MS Poster...... 70

Graduate Student Poster Competition: National ADSA Production PhD Poster ...... 70 Nonruminant Nutrition: Amino Acids ...... 71 Nonruminant Nutrition: Feed Ingredients ...... 73 Physiology and Endocrinology: Nutritional Effects on Reproduction and Development ...... 75 Physiology and Endocrinology: Pregnancy...... 76 Physiology and Endocrinology: Reproductive Endocrinology ...... 76 Physiology and Endocrinology: Reproductive Management...... 77 Production, Management and the Environment: Microbiology ...... 77 Production, Management and the Environment: Poultry ...... 77 Production, Management and the Environment: Small Ruminant ...... 79 Production, Management and the Environment: Swine ...... 79

45 Ruminant Nutrition: Beef: Additives and Supplements ...... 80 Ruminant Nutrition: Dairy: Forages, Fiber, Grazing ...... 82 Ruminant Nutrition: Methods, Models, etc...... 86 Small Ruminant: Sheep Production 1 ...... 87

SYMPOSIA AND ORAL SESSIONS Graduate Student Paper Competition: ADSA Southern Section ...... 89 Graduate Student Paper Competition: ADSA-ASAS Northeast Section ...... 89 SYMPOSIUM: Alpharma Beef Cattle Nutrition Symposium: “Parameterizing” Health and Performance Expectations of Feedlot Cattle ...... 90 SYMPOSIUM: Animal Behavior and Well-Being: Animal Welfare Assurance: Science and Application ...... 90 Animal Health-Johne’s Disease (JDIP): Basic Biology/Immunology/Vaccine Development ...... 90 Breeding and Genetics: Feed Intake and Utilization ...... 91 SYMPOSIUM: ASAS-EAAP Global Issues Symposium: Contemporary and Emerging Issues and International Animal Agriculture Joint Symposium: Global Livestock Production to 2050: Challenges and Opportunities ...... 92 Extension Education 1 ...... 92 SYMPOSIUM: Food Safety: Potential Impact of Reduced Antibiotic Use and the Roles of Prebiotics, Probiotics, and Other Alternatives in Antibiotic-Free Broiler Production ...... 93 Forages and Pastures: Grazing and Forage Management ...... 93 SYMPOSIUM: Graduate Student Symposium: Transitions: Preparing for Your Future ...... 94 Growth and Development: Regulatory Mechanisms in Growth and Development...... 95 Horse Species 1 ...... 95 National ADSA Dairy Foods Oral: Dairy Foods Oral Student Competition ...... 96 Nonruminant Nutrition: Amino Acids 1 ...... 97 Nonruminant Nutrition: Dietary Fat ...... 98 SYMPOSIUM: Nonruminant Nutrition: Nutrigenomics ...... 99 Physiology and Endocrinology: Dairy Cow Synchronization and Fertility...... 99 Production, Management and the Environment: Poultry 1 ...... 100

Production, Management and the Environment: Poultry 2 ...... 101 Ruminant Nutrition: Beef: By-Product Feeds ...... 102 Ruminant Nutrition: Dairy: Protein and Fat ...... 103 ADSA-SAD Undergraduate Competition: Dairy Foods ...... 104 Teaching/Undergraduate and Graduate Education: Graduate and Undergraduate Teaching 1 ...... 104 SYMPOSIUM: ADSA Southern Section Dairy Cattle Grazing in the Southern USA ...... 104 ADSA-SAD Undergraduate Competition: Dairy Production ...... 105 ADSA-SAD Undergraduate Competition: Undergraduate Original Research...... 105 Animal Behavior and Well-Being: Poultry1: Ducks, Layers, and Turkeys...... 106 Animal Health: Immunity, Probiotics and Health Status ...... 107 Animal Health-Johne’s Disease (JDIP): Epidemiology and Transmission...... 108

46 SYMPOSIUM: Breeding & Genetics and Physiology & Endocrinology Joint Sympsium: Bridging the Gap Between Physiology and Genomics ...... 109 SYMPOSIUM: Companion Animals: Microbes and Health ...... 109 SYMPOSIUM: Dairy Foods: Microbiology and Flavor of Cheese: Impact of Lower Salt-In-Moisture Content of Low Fat and Reduced Sodium Cheeses ...... 109 Dairy Foods: Processing ...... 110 SYMPOSIUM: Growth and Development: Intestinal Development and Growth ...... 110 SYMPOSIUM: Lactation Biology: Novel Mechanisms Regulating Milk Secretion and Mammary Involution ...... 111 Meat Science and Muscle Biology: Fresh Meat Quality and Muscle Biology ...... 111 Nonruminant Nutrition: Enzymes 1...... 112 Nonruminant Nutrition: Health 1 ...... 113 SYMPOSIUM: Nonruminant Nutrition: Rethinking Equine Nutrition ...... 114 Physiology and Endocrinology: Poultry Physiology ...... 114 Processing and Products: Processing and Products...... 115 Ruminant Nutrition: Beef: Additives ...... 116 Ruminant Nutrition: Dairy: Calves...... 117 Small Ruminant: Sheep and Goat Production 1 ...... 118

OTHER EVENTS Presentation by Dr. Roger Beachy, NIFA ...... 118

Tuesday, July 13 POSTER PRESENTATIONS Animal Behavior and Well-Being: Swine and Poultry ...... 119 Animal Health: Viruses, Infections, and Immunity ...... 120 Beef Species ...... 120

Breeding and Genetics: Poultry and Small Ruminants ...... 121 Scientific TOC Companion Animals: Companion Animal Biology ...... 122

Dairy Foods: Cheese ...... 123 Dairy Foods: Chemistry ...... 124 Dairy Foods: Foods and Products ...... 125 Forages and Pastures: Forage Quality ...... 126 Growth and Development 1 ...... 127 Immunology and Pathology ...... 129 Meat Science and Muscle Biology: Fresh Meat Quality of Ruminants, Nonruminants and Poultry ...... 129 Nonruminant Nutrition: DDGS...... 131 Nonruminant Nutrition: Energy ...... 131 Nonruminant Nutrition: Enzyme ...... 132 Nonruminant Nutrition: Fat...... 134 Nonruminant Nutrition: Feed Additive ...... 134

47 Physiology and Endocrinology: Adipose and Leptin ...... 135 Physiology and Endocrinology: Hormonal Regulation of the Estrous Cycle in Beef Cattle ...... 136 Physiology and Endocrinology: Male Reproduction, Gamete Cryopreservation, and Embryos ...... 137 Physiology and Endocrinology: Nutritional Physiology ...... 137 Processing and Products ...... 138 Production, Management and the Environment: Dairy ...... 138 Ruminant Nutrition: Calves and Heifers ...... 141 Ruminant Nutrition: Dairy: Rumen Metabolism ...... 142 Ruminant Nutrition: Proteins and Fats ...... 145 Small Ruminant: Goat Production...... 148 Teaching/Undergraduate and Graduate Education: Teaching ...... 149

SYMPOSIA AND ORAL SESSIONS Danisco International Dairy Science Award Lecture ...... 150 Animal Behavior and Well-Being: Sow Housing, Management, and Stress ...... 150 SYMPOSIUM: Animal Health: Accounting for Diseased Animals in Research Trials (Outliers, Treatments, Interactions)/ Disease Induction by Treatment? ...... 151 SYMPOSIUM: ARPAS-Ruminant Nutrition Joint Symposium: Nutrition Models – Where Are We Going in the Next Decade? ...... 151 Breeding and Genetics: Crossbreeding ...... 152 Food Safety: Poultry Aspects...... 152 Forages and Pastures: Harvested Forages and Forage Quality ...... 153 SYMPOSIUM: Immunology and Pathology: Immunity, Nutrition, Genomics, and Gut Microbiota ...... 154 Lactation Biology 1...... 155 SYMPOSIUM: Meat Science and Muscle Biology: How Does Pre- and Postnatal Muscle Development Affect Meat Composition, Quality and Value? ...... 155 Graduate Student Paper Competition: National ADSA Production MS Oral ...... 156 Nonruminant Nutrition: Amino Acids 2 ...... 156

Nonruminant Nutrition: Feed Ingredients ...... 157 Nonruminant Nutrition: Mineral Nutrition ...... 158 Physiology and Endocrinology: Animal Physiology...... 159 SYMPOSIUM: Physiology and Endocrinology: Sperm-Oviduct Interactions in Livestock and Poultry...... 160 Production, Management and the Environment: Environment 1 ...... 160 Ruminant Nutrition: Beef: Vitamins and Minerals ...... 161 Ruminant Nutrition: Dairy: Forages and Heifers ...... 162 SYMPOSIUM: Small Ruminant: “Going, Going, Gone!” How Curtailment of Livestock Grazing on Federal Lands Could Alter the US Sheep Industry ...... 163 SYMPOSIUM: Teaching/Undergraduate and Graduate Education: Surviving Promotion and Tenure with a Teaching Appointment ...... 163

48 ADSA Foundation Scholar Lecture–Dairy Foods ...... 163 ADSA Foundation Scholar Lecture–Production ...... 164 Animal Behavior and Well-Being: Poultry 2: Broilers ...... 164 Animal Health: Management, Disease, and Performance ...... 164 SYMPOSIUM: ASAS-ADSA Cell Biology Symposium: Receptors and Signaling ...... 165 SYMPOSIUM: Bioethics: Should Animal Welfare be Law or Market Driven? ...... 166 Breeding and Genetics: Whole Genome Selection ...... 166 SYMPOSIUM: Dairy Foods: Towards a Mechanistic Understanding of Probiotic Function in Man and Animals...... 167 SYMPOSIUM: Forages and Pastures: Environmental Impact of Forage-Based Livestock Production Systems...... 167 Growth and Development: Early Development and Fetal Programming ...... 168 Immunology and Pathology: Poultry Immunology and Diseases ...... 168 Graduate Student Paper Competition: National ADSA Production PhD Oral ...... 170 Nonruminant Nutrition: DDGS...... 170 Nonruminant Nutrition: Energy and Dietary Fat...... 171 SYMPOSIUM: Nonruminant Nutrition: Models for Disease × Nutrition Evaluation and the Impact of Nutrition on Health, Disease, and/or Recovery ...... 172 Nonruminant Nutrition: Vitamins and Management ...... 172 Physiology and Endocrinology: Neuroendocrinology and Hormone Receptors...... 173 Production, Management and the Environment: Dairy 1 ...... 174 Ruminant Nutrition: Beef: Proteins and Carbohydrates ...... 175 Ruminant Nutrition: Dairy: Rumen Metabolism ...... 176 Small Ruminant: Sheep and Goat Production 2 ...... 177 Swine Species ...... 177 SYMPOSIUM: ADSA Production Division Symposium: Dairy Products and Human Health: The Facts...... 178

Wednesday, July 14 POSTER PRESENTATIONS Scientific TOC Animal Health: Probiotics and Diet ...... 178 Breeding and Genetics: Dairy Cattle ...... 179 Dairy Foods: Microbiology ...... 181 Dairy Foods: Processing ...... 182 Dairy Foods: Protein ...... 183 Extension Education ...... 183 Food Safety 2 ...... 184 Forages and Pastures: Harvested Forages...... 185 Growth and Development 2 ...... 187 Horse Species ...... 189 International Animal Agriculture 1 ...... 189 Lactation Biology 2...... 190

49 Nonruminant Nutrition: Gastrointestinal Physiology...... 191 Nonruminant Nutrition: Health ...... 191 Nonruminant Nutrition: Management...... 192 Nonruminant Nutrition: Mineral...... 192 Nonruminant Nutrition: Mineral and Sow Nutrition ...... 195 Physiology and Endocrinology: Endocrinology and Metabolism ...... 195 Physiology and Endocrinology: Hormonal Regulation of the Estrous Cycle in Dairy Cattle ...... 196 Physiology and Endocrinology: Integrative Physiology and Endocrinology ...... 197 Physiology and Endocrinology: Lactational Physiology ...... 197 Production, Management and the Environment: Beef ...... 198 Production, Management and the Environment: Environment ...... 199 Production, Management and the Environment: Management ...... 200 Ruminant Nutrition: Beef 1 ...... 200 Ruminant Nutrition: Beef: Feedlot...... 203 Ruminant Nutrition: Dairy 1 ...... 204 Small Ruminant: Sheep Production 2 ...... 207 Swine Species ...... 208

SYMPOSIA AND ORAL SESSIONS World’s Poultry Science Association (WPSA) Lecture...... 209 Animal Health: Respiratory Health, Viruses ...... 209 SYMPOSIUM: ASAS Western Section Symposium: Perinatal Programming of Offspring Quality 1: Basic Concepts and Experimental Evidence ...... 210 Beef Species: Beef Management ...... 210 Breeding and Genetics: Milk and Carcass Composition ...... 211 Dairy Foods: Cheese ...... 211 Dairy Foods: Chemistry-Protein ...... 212 Extension Education 2 ...... 213

Forages and Pastures: Dairy Forages ...... 213 Growth and Development: Regulation of Adipogenesis and Adipose Tissue Development ...... 214 Horse Species 2 ...... 214 Immunology and Pathology ...... 215 Physiology and Endocrinology: Hormonal Control of Estrus in Beef Cattle ...... 215 Production, Management and the Environment: Beef 1...... 216 Production, Management and the Environment: Dairy 2 ...... 217 Production, Management and the Environment: Environment 2 ...... 217 Ruminant Nutrition: Dairy: Fats and Carbohydrates ...... 218 Ruminant Nutrition: Dairy: Minerals, Vitamins and Misc...... 218 SYMPOSIUM: Sexed Semen Symposium: Applying Sexed Semen in Cattle ...... 219

50 Small Ruminant: Sheep Production...... 219 SYMPOSIUM: Teaching/Undergraduate and Graduate Education: Beyond PowerPoint: Use of Technology in the Classroom ...... 220 Animal Behavior and Well-Being: Dairy, Sheep, and Beef ...... 220 SYMPOSIUM: ASAS Western Section Symposium: Perinatal Programming of Offspring Quality 2: Evidence for Impacts of Maternal Nutrition on Livestock Production ...... 221 SYMPOSIUM: Beef Species: Upcoming Environmental Policies and Their Effects on Beef Production ...... 222 Breeding and Genetics: Functional Traits and Fitness ...... 222 SYMPOSIUM: Companion Animals: Comparative Enrichment: Implications for Health and Behavior...... 223 SYMPOSIUM: CSAS Symposium: Issues in North American Livestock Transport ...... 223 Dairy Foods: Foods and Products ...... 224 Dairy Foods: Microbiology ...... 224 Lactation Biology 2...... 225 SYMPOSIUM: Meat Science and Muscle Biology: Impact of Pre- and Post-Slaughter Handling on Meat Quality...... 225 Nonruminant Nutrition: Feed Additives ...... 226 Nonruminant Nutrition: Health 2 ...... 227 Physiology and Endocrinology: Sperm Fertility, Embryos and Development...... 227 Production, Management and the Environment: Beef 2...... 228 Production, Management and the Environment: General...... 229 SYMPOSIUM: PSA Emerging Issues: Social Sustainability of Egg Production ...... 230 Ruminant Nutrition: Beef 2 ...... 230 Ruminant Nutrition: Beef: Forages and Grazing ...... 231 Ruminant Nutrition: Dairy 2 ...... 232 SYMPOSIUM: Swine Species: Optimizing Swine Production for Lactating Sows and Young Pigs ...... 233 Teaching/Undergraduate and Graduate Education: Graduate and Undergraduate Teaching 2 ...... 233 Scientific

Thursday, July 15 TOC SYMPOSIA AND ORAL SESSIONS Animal Health: Probiotics, Performance, and Antioxidants ...... 234 Food Safety: General Aspects ...... 235 SYMPOSIUM: Horse Species: Pathogenic and Reproductive Dysfunction in Horses ...... 235 International Animal Agriculture 1 ...... 236 Nonruminant Nutrition: Enzymes 2...... 236 SYMPOSIUM: Nonruminant Nutrition: Nutrient and Non-Nutrient Sensing and Signaling in the Gastrointestinal Tract . . . 237 Physiology and Endocrinology: Feed Intake, Metabolism and Maternal Nutrition ...... 238 Ruminant Nutrition: By-Products and Supplements ...... 239 SYMPOSIUM: Ruminant Nutrition: Acidosis: New Insights into the Persistent Problem ...... 240

51 NOTES

52 Sunday, July 11 SYMPOSIA AND ORAL SESSIONS Triennial Growth Symposium Dietary Regulati on of Growth and Development Chairs: Mogens Vestergaard, Aarhus University; Sylvia Poulos, The Coca-Cola Company Sponsors: EAAP, Pﬁ zer Animal Health, Elanco Animal Health 303

8:00 AM Introduc ti on. W. T. Oliver.

8:05 AM 1 Vitamin D mediated phosphate homeostasis—Implicati ons for skeleton growth and mineralizati on. T. D. Crenshaw*, University of Wisconsin, Madison.

8:55 AM 2 E ﬀ ects of polymeric carbohydrates on growth and development. K. E. Bach Knudsen*, Aarhus University, Faculty of Agricultural Sciences, Department of Animal Health and Bioscience, Tjele, Denmark.

9:45 AM Break

10:05 AM 3 E ﬀ ect of feed additi ves on catt le growth and development. R. A. Zinn*1, P. Garces-Yepez2, and J. Salinas-Chavira3, 1University of California, Davis, 2UNAM, Mexico City, DF, MX, 3UAT, Ciudad Victoria, Tam., MX.

10:55 AM 4 Host targeted anti body strategies for preventi ng growth depression due to microbial colonizati on. M. E. Cook*1,2 and S. M. Huebner2, 1University of Wisconsin, Department of Animal Sciences, Madison, 2University of Wisconsin, Department of Nutritional Sciences, Madison.

11:45 AM Lunch

1:15 PM 5 Neural regulati on of feed intake: modiﬁ cati on by hormones, fasti ng and disease. J. L. Sarti n*1, B. K. Whitlock2, and J. A. Daniel3, 1Auburn University, Auburn, AL, 2University of Tennessee, Knoxville, 3Berry College, Mt. Berry, GA.

2:05 PM 6 Leucine acts as a nutrient signal to sti mulate protein synthesis. T. A. Davis*, A. Suryawan, R. A. Orellana, and M. L. Fiorott o, USDA/ARS Children’s Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX.

2:55 PM 7 Important roles for L-glutamine in swine nutriti on and growth. G. Wu*, F. W. Bazer, G. A. Johnson, R. C. Burghardt, D. A. Knabe, T. E. Spencer, X. L. Li, and J. J. Wang, Texas A&M University, College Station.

ASAS Western Secti on Graduate Paper Competi ti on Chair: Kristi Cammack, University of Wyoming 401/402

9:00 AM 8 Feedlot performance and carcass quality of conventi onally raised lambs implanted with zeranol versus naturally raised lambs.

1,2 1 2 1 1,2 1 2 SUNDAY

S. R. Eckerman* , G. P. Lardy , M. M. Thompson , B. W. Neville , M. L. Van Emon , P. T. Berg , and C. S. Schauer , ORALS 1North Dakota State University, Department of Animal Sciences, Fargo, 2Hettinger Research Extension Center, Hettinger, ND.

9:15 AM 9 E ﬀ ects of rumen protected arginine supplementati on on ewe serum amino acid concentrati on, circulati ng progesterone, and ovarian blood ﬂ ow. C. S. Saevre*1,2, J. S. Caton1, J. S. Luther3, A. M. Meyer1, D. V. Dhuyvett er4, R. Musser5, J. D. Kirsch1, M. Kapphahn1, D. A. Redmer1, and C. S. Schauer2, 1Department of Animal Sciences, North Dakota State University, Fargo, 2Hettinger Research Extension Center, North Dakota State University, Hettinger, 3University of Wisconsin River Falls, River Falls, 4Ridley Block Operations, Mankato, MN, 5SODA Feed Ingredients LLC, Mankato, MN.

53 9:30 AM 10 E ﬀ ect of wet disti llers grains with solubles on rumen bacterial community proﬁ les in individually fed catt le. L. N. Tracey*1, J. Browne-Silva1, C. H. Ponce2, J. B. Osterstock3, J. C. MacDonald2,3, M. Brown2,3, and S. L. Lodge-Ivey1, 1New Mexico State University, Las Cruces, 2West Texas A&M, Canyon, 3Texas AgriLife Research, Amarillo, TX.

9:45 AM 11 Forage selecti on preferences by multi parous and primiparous beef cows grazing nati ve tallgrass range during winter. N. A. Sproul*, L. W. Murray, J. R. Jaeger, D. A. Blasi, L. N. Edwards, G. J. Eckerle, L. A. Pacheco, and K. C. Olson, Kansas State University, Manhattan.

10:00 AM 12 Dry matt er intake is repeatable over pariti es and residual feed intake is negati vely correlated with dry matt er digesti bility in gestati ng cows. T. J. McDonald*, B. M. Nichols, M. M. Harbac, T. M. Norvell, and J. A. Paterson, Montana State University, Bozeman.

10:15 AM Break

10:30 AM 13 The relati ve importance of weaning management and vaccinati on history on performance by ranch-direct beef calves during weaning and receiving. M. J. Macek*1, J. W. Iliﬀ 1, K. C. Olson1, J. R. Jaeger2, T. B. Schmidt3, D. U. Thomson1, and L. A. Pacheco1, 1Kansas State University, Manhattan,2Western Kansas Agricultural Research Center, Hays, 3Missisippi State University, Starkville.

10:45 AM 14 E ﬀ ects of sun-curing and harvest maturity on concentrati on and protein-binding capacity of condensed tannins in sericea lespedeza (Lespedeza cuneata). G. J. Eckerle*1, K. C. Olson1, J. R. Jaeger2, J. L. Davidson3, T. K. Kraft 1, and L. A. Pacheco1, 1Kansas State University, Manhattan, 2Western Kansas Agricultural Research Center, Hays, 3Greenwood County Extension, Eureka, KS.

11:00 AM 15 E ﬀ ects of gestati onal dietary metabolizable protein level and dry matt er intake on subsequent producti on traits in primiparous heifers. B. M. Nichols*1, T. J. McDonald1, M. M. Harbac1, A. J. Roberts2, and J. A. Paterson1, 1Department of Animal and Range Sciences, Montana State University, Bozeman, 2USDA-ARS, Fort Keogh Livestock and Range Research Laboratory, Miles City, MT.

11:15 AM 16 Sampling bias when esti mati ng adipocyte cellularity. G. D. Cruz*1, J. A. Oliveira2, T. R. Famula1, and J. G. Fadel1, 1University of California, Davis, 2Universidade Federal de Goiás, Goiânia, Goiás, Brazil.

11:30 AM 17 E ﬀ ect of forage energy intake and supplementati on on marbling depositi on in growing beef catt le. E. D. Sharman*, P. A. Lancaster, G. G. Hilton, C. R. Krehbiel, and G. W. Horn, Oklahoma Agricultural Experiment Station, Stillwater.

11:45 AM 18 Grazing patt erns of Angus, Brangus and Brahman cows in the Chihuahuan Desert. M. L. Russell*, D. W. Bailey, M. G. Thomas, B. K. Witmore, and C. C. Bailey, New Mexico State University, Las Cruces.

12:00 PM Break

1:15 PM 19 Arginine supplementati on does not alter nitrogen metabolism of beef steers during a lipopolysaccharide challenge. B. H. Carter*1, C. A. Löest1, G. G. Gilliam1, B. C. Graham1, J. A. Carroll2, C. T. Collier2, and D. M. Hallford1, 1New Mexico State University, Las Cruces, 2USDA ARS, Lubbock, TX.

1:30 PM 20 Calcium and phosphorus metabolism in ﬁ nishing steers supplemented with vitamin D3. J. S. Schutz*1, M. R. Genho2, J. A. Scanga3, K. E. Belk1, G. C. Smith1, and T. E. Engle1, 1Colorado State University, Fort Collins, 2Ascendant Partners, Inc., Greenwood Village, CO, 3Elanco Animal Health, Greenﬁ eld, IN.

1:45 PM 21 Gene ti c and environmental inﬂ uences on distributi on patt erns of beef catt le grazing foothill rangeland. D. W. Bailey1, S. Marta*1, D. Jensen2, D. L. Boss2, and M. G. Thomas1, 1New Mexico State University, Las Cruces, 2Montana State University, Havre.

2:00 PM 22 Propionibacterium acidipropionici P169 and glucogenic precursors to improve rumen parameters associated with low quality forage. P. H. Sanchez*, L. Tracey, J. Browne-Silva, and S. L. Lodge-Ivey, New Mexico State University, Las Cruces.

2:15 PM Break

2:30 PM 23 E ﬀ ects of supplemental docosahexaenoic acid to ewes on lamb producti on, immunocompetence, serum metabolites, and thermogenesis. J. I. Keithly*, R. W. Kott , J. G. Berardinelli, S. Moreaux, and P. G. Hatf ield, Montana State University, Bozeman.

2:45 PM 24 Sustainability implicati ons of feedlot management practi ces. K. L. Cooprider*, F. M. Mitloehner, and A. L. Van Eenennaam, University of California, Davis.

54 3:00 PM 25 E ﬀ ect of ram exposure on temporal patt erns of progesterone and metabolic hormones concentrati ons in 18-mo- old virgin Targhee ewes during the transiti on into the breeding season. R. B. McCosh*1, E. M. Berry1, M. E. Wehrman1, R. R. Redden1, R. W. Kott 1, D. Hallford2, and J. G. Berardinelli1, 1Montana State University, Bozeman, 2New Mexico State University, Las Cruces.

3:15 PM 26 Conjugated linoleic acid decreases prostaglandin synthesis in bovine luteal cells. K. C. P. May*, G. Bobe, C. J. Mueller, and M. J. Cannon, Oregon State University, Corvallis.

3:30 PM Break

3:45 PM 27 Camelina meal and crude glycerin as feed supplements for developing replacement beef heifers. P. Moriel*, B. I. Cappellozza, V. Nayigihugu, K. M. Cammack, and B. W. Hess, University of Wyoming, Laramie.

4:00 PM 28 Use of a portable near infrared spectrophotometer to predict nutrient compositi on of feces from Holstein catt le fed high-concentrate diets. J. D. Allen*, D. R. Tolleson, L. W. Hall, C. D. Burrows, G. Xie, and G. C. Duﬀ , University of Arizona, Tucson.

4:15 PM 29 E ﬀ ects of implant type and protein source on growth performance of steers grazing summer pasture. C. P. McMurphy*, E. D. Sharman, D. A. Cox, G. W. Horn, and D. L. Lalman, Oklahoma State University, Stillwater.

4:30 PM 30 The eﬀ ect of morbidity on feedlot performance and carcass quality in feedlot steers. K. J. Austi n*1, J. L. Seabrook1, T. E. Engle1, R. K. Peel1, C. M. McAllister1, B. W. Brigham1, R. M. Enns1, R. L. Weaber2, H. Van Campen1, G. H. Loneran3, J. L. Salak-Johnson4, and C. C. L. Chase5, 1Colorado State University, Fort Collins, 2University of Missouri, Columbia, 3West Texas A&M University, Canyon, 4University of Illinois, Urbana, 5South Dakota State University, Brookings.

4:45 PM 31 Changes in hepati c gene expression in steers administered high-S water with or without supplemental Mo. K. L. Kessler*1, K. C. Olson2, C. L. Wright2, K. J. Austi n1, and K. M. Cammack1, 1University of Wyoming, Laramie, 2South Dakota State University, Brookings.

Symposium: Nati onal Extension Workshop The Impact of Major Food Policy Shift s on the US Food Supply and its Producers:Animal Welfare Issues Chair: Tamilee Nennich, Purdue University 304

9:30 AM 32 Washington update. R. D. Reynnells*, USDA/NIFA/PAS, Washington, DC.

9:45 AM 33 The impact of major food policy shift s on the US food supply and its producers: Animal welfare issues. J. Reynolds*, University of California, Davis.

10:15 AM Purchasing strategies for retailers in light of shift ing policies. Mike Morris, KFC Quality Assurance.

10:45 AM 34 Animal agricultural conﬂ ict as competi ng worldviews. W. Jamison*, Cornerstone Public Relations, LLC, Tequesta, FL.

11:15 AM 35 Update on the Guide for the Care and Use of Agricultural Animals in Research and Teaching. J. J. McGlone*1 and J. Swanson2, 1Texas Tech University, Lubbock, 2Michigan State University, East Lansing.

11:45 AM 36 Update on horse slaughter. K. Marti nson*1 and T. Lenz2, 1University of Minnesota, St. Paul, 2Pﬁ zer Animal Health, Louisburg, KS.

55 Informal Nutriti on Symposium Connecti ng Nutriti on, Biochemistry, Geneti cs, Physiology and Microbiology to Enhance Our Knowledge in Improving Animal Agriculture Chair: Mamduh Sifri, Archer Daniels Midland Alliance Nutriti on, Inc. Korbel Ballroom 1abc

1:00 PM Welcome and introducti on. M. Sifri, Archer Daniels Midland Alliance Nutriti on, Inc., Quincy, IL.

1:10 PM Factors impacti ng intesti nal secreti ons and turnover and how these endogenous losses aﬀ ect nutrient uti lizati on. T. J. Applegate, Purdue University, W. Lafayett e, IN.

1:50 PM Factors impacti ng passage rate and the impact of passage rate on nutrient uti lizati on. R. Angel, University of Maryland, College Park.

2:30 PM Intes ti nal microbial ecology and poultry producti on: Current status and challenges for the future. M. Lee and A. Pedroso, Poultry Diagnosti c and Research Center, University of Georgia, Athens.

3:30 PM Break

3:45 PM What the dickens has geneti c selecti on done to these chickens? An Alice in Wonderland adventure through immunity, metabolism, and producti vity through ti me. B. D. Humphrey*1 and K. Klasing2, 1California Polytechnic State University, San Luis Obispo, 2University of California, Davis.

4:45 PM Review and discussion. D. Korver*1 and W. Saylor2, 1University of Alberta, Edmonton, Canada, 2University of Delaware, Newark.

OTHER EVENTS

Johne’s Disease Integrated Program (JDIP) Meeti ng Grand Hyatt Denver 1:00 – 6:00 PM

Late-Breaking Abstracts 304 3:00 – 5:00 PM

Opening Session Wells Fargo Theatre, Conventi on Center 7:00 – 8:00 PM

Opening Recepti on Korbel Ballroom, Conventi on Center 8:00 – 10:00 PM

56 Monday, July 12 POSTER PRESENTATIONS Animal Behavior and Well-Being Livestock

M1 Rubber ﬂ ooring impact on health of dairy cows. S. D. Eicher*1, D. C. Lay Jr. 1, J. D. Arthington2, and M. M. Schutz3, 1USDA-ARS, West Lafayette, IN, 2University of Florida, Ona, 3Purdue University, West Lafayette, IN.

M2 Rubber ﬂ ooring impact on producti on and herdlife of dairy cows. M. M. Schutz*1 and S. D. Eicher2, 1Purdue University, West Lafayette, IN, 2USDA- ARS, West Lafayette, IN.

M3 Moti vati on to walk aﬀ ects speed but not gait score in dairy catt le. A. K. Barrientos*, M. A. G. von Keyserlingk, and D. M. Weary, University of British Columbia, Vancouver, Canada.

M4 Resti ng patt erns of dairy cows and housing characteristi cs. A. Bach*1,2 and I. Guasch1, 1Department of Ruminant Production, IRTA, Caldes de Montbui, Spain, 2ICREA, Barcelona, Spain.

M5 Short-term overcrowding did not aﬀ ect the feed intake, hygiene, or stress response of Holstein dairy cows. P. D. Krawczel*1,2, L. B. Klaiber1, R. E. Butzler1, L. M. Klaiber1, M. P. Carter1, H. M. Dann1, C. S. Mooney1, and R. J. Grant1, 1William H. Miner Agricultural Research Institute, Chazy, NY, 2The University of Vermont, Department of Animal Science, Burlington.

M6 Greater feed bin stocking density increases the social aggression of postpartum dairy cows. P. D. Krawczel*1,2, D. M. Weary3, R. J. Grant1, and M. A. G. von Keyserlingk3, 1William H. Miner Agricultural Research Institute, Chazy, NY, 2The University of Vermont, Department of Animal Science, Burlington, 3Animal Welfare Program, University of British Columbia, Vancouver, BC, Canada.

M7 Lying and standing behavior on farms using deep-bedded versus matt ress freestalls. K. Ito*, M. A. G. von Keyserlingk, and D. M. Weary, University of British Columbia, Vancouver, BC, Canada.

M8 Limit-feeding dairy heifers: Eﬀ ects of feed bunk space and provision of a low nutriti ve feedstuﬀ . K. Stevenson, B. L. Kitt s, A. M. Greter, and T. J. DeVries*, Dept. of Animal and Poultry Science, University of Guelph, Kemptville Campus, Kemptville, ON, Canada.

M9 Eﬀ ect of feed type exposure on diet selecti on behavior of dairy calves. E. K. Miller-Cushon* and T. J. DeVries, Dept. of Animal and Poultry Science, University of Guelph, Kemptville Campus, Kemptville, ON, Canada.

M10 Lying ti me and animal acti vity aft er surgical castrati on of Holstein bulls recorded with pedometers. S. Marti *1, M. Devant1, and A. Bach1,2, 1Department of Ruminant Production, IRTA, Barcelona, Spain, 2ICREA, Barcelona, Spain.

M11 Dairy catt le welfare assessment in 25 farms in southern Brazil. G. B. Bond*1, A. Ostrensky2, R. Almeida1, and C. F. M. Molento1, 1Universidade Federal do Paraná, Curitiba, PR, Brazil, 2Pontifícia Universidade Católica do Paraná, Curitiba, PR, Brazil.

M12 Correla ti ons between producti on traits and dairy catt le welfare indicators in 19 farms in southern Brazil. G. B. Bond*1, A. Ostrensky2, R. Almeida1, and C. F. M. Molento1, 1Universidade Federal do Paraná, Curitiba, PR, Brazil, 2Pontifícia Universidade Católica do Paraná, Curitiba, PR, Brazil.

M13 E ﬀ ect of food restricti on on the behavior of penned goats kids. D. Oliveira, I. A. M. A. Teixeira*, S. F. Souza, M. J. R. Paranhos da Costa, K. T. Resende, A. G. Pascoa, O. Boaventura Neto, and T. F. V. Bompadre, Universidade Estadual Paulista/UNESP, Jaboticabal, SP 14884900, Brazil.

M14 E ﬀ ect of metabolizable energy levels on the feeding behavior of Santa Inês sheep. MONDAY R. M. Fontenele*, E. S. Pereira, P. G. Pimentel, M. S. de Souza Carneiro, A. B. S. Villarroel, and J. G. L. R. Filho, Federal University POSTERS Ceará, Fortaleza, Ceará, Brazil.

M15 Evalua ti on of feed behavior traits in beef heifers using a GrowSafe intake measurement system. E. Mendes*, G. Cartens, and L. Tedeschi, Texas A&M University, College Station.

M16 Feeding behavior and ruminal acidosis in beef catt le oﬀ ered a total mixed rati on or dietary components separately. D. Moya*1, A. Mazzenga2, L. Holtshausen3, G. Cozzi2, L. González4, S. Calsamiglia1, D. Gibb3, T. McAllister3, K. Beauchemin3, and K. Schwartzkopf-Genswein3, 1UAB, Barcelona, Spain, 2UP, Padova, Italy, 3Agriculture Canada, Lethbridge, Canada, 4University of Manitoba, Winnipeg, Canada.

57 M17 Associa ti on between facial hair whorl and temperament in noncastrated male catt le Bos taurus and Bos indicus. R. Rivas*1,2, A. Schmidek2, E. N. Andrade3,2, F. D. Resende2, G. R. Siqueira2, M. H. Faria2, and R. O. Roça3, 1Centro Universitário da Fundação Educacional de Barretos - UNIFEB, Barretos, SP, Brazil, 2Agência Paulista de Tecnologia do Agronegócio - APTA, Colina, SP,Brazil, 3Universidade Estadual Paulista Júlio de Mesquita Filho - UNESP, Botucatu, SP, Brazil.

M18 Comparison of adrenal responsiveness to corti cotropin-releasing hormone (CRH) in Angus and Brahman steers of divergent temperament. K. O. Curley Jr. *1,2, J. A. Carroll3, R. C. Vann4, R. D. Randel1, and T. H. Welsh Jr.1, 1Texas AgriLife Research, College Station,2Texas AgriLife Research, Overton, 3USDA ARS, Lubbock, TX, 4MAFES, Raymond, MS.

M19 Evalua ti on of temperament on pregnancy rate in beef embryo recipient cows. S. S. Jennings*1, K. J. Stutt s1, C. R. Looney2, and T. H. Welsh Jr. 3, 1Sam Houston State University, Huntsville, TX, 2OvaGenix, Inc., Bryan, TX, 3Texas AgriLife Research, College Station.

M20 Inges ti ve behavior and physiological parameters of crossbreed heifers under diﬀ erent feeding schedules. R. A. S. Pessoa*1, F. M. Silva1, M. A. Ferreira1, M. Azevedo1, L. H. S. Gomes1, E. C. Silva1, J. G. R. Cunha1, A. S. S. Filho2, D. C. Santos2, and J. C. V. Oliveira2, 1Universidade Federal Rural de Pernambuco, Recife, Pernambuco, Brasil, 2Instituto Agronômico de Pernambuco, Recife, Pernambuco, Brazil.

M21 In ﬂ uence of exercise on feedlot performance and carcass characteristi cs in steers. B. J. Howell*1, J. R. Brethour2, and T. Noﬀ singer3, 1Fort Hays State University, Hays, 2Agricultural Research Center, Kansas State University, Hays, 3Production Animal Consultants, Benkelman, NE.

M22 Lack of magneti c orientati on of beef catt le. M. Erikson*, E. Leduc, R. Prince, and G. Gallagher, Berry College, Mount Berry, GA.

M23 E ﬀ ect of catt le liner microclimate on core body temperature and shrink in market-weight heifers transported during summer months. M. Bryan*2,1, K. Schwartzkopf-Genswein1, T. Crowe2, L. González3, and J. Kastelic1, 1Agriculture and Agri-Food Canada, Lethbridge, Alberta, Canada, 2University of Saskatchewan, Saskatoon, Saskatchewan, 3University of Manitoba, Winnipeg, Manitoba, Canada.

Animal Health Inﬂ ammati on, Infecti on, and Stress

M24 Natural resistance-associated macrophage protein (Nramp1) and goat health. Y. Ahmed, M. Worku*, H. Mukhtar, and R. Noble, North Carolina Agricultural and Technical State University, Greensboro.

M25 Iden ti ﬁ cati on of serum biomarkers in poultry with leg problems. K. S. Rasaputra*1,2, R. Liyanage1, J. O. Lay Jr. 1, and N. C. Rath2, 1University of Arkansas, Fayetteville, 2Agricultural Research Service/ USDA, Fayetteville, AR.

M26 The detecti on of bovine respiratory disease in low risk catt le using infrared thermography. A. L. Schaefer*1, N. . J. Cook2, C. Bench3, J. Colyn1, B. Chabot1, T. Liu1, P. Lepage1, D. Froehlich2, L. Holt-Klimek1, S. Marchand1, J. Basarab2, and E. Okine3, 1Agriculture and Agri-Food Canada, Lacombe Research Centre, Lacombe, Alberta, 2Alberta Agriculture, Lacombe Alberta, 3Department of AFNS, University of Alberta, Edmonton Alberta.

M27 Feeding Lactobacillus spp. and Bacillus spp. does not improve growth or survival of channel catf ish experimentally challenged with Edwardsiella ictaluri. B. C. Peterson*1, M. L. Wood1, N. J. Booth1, M. Morgan2, N. Pumford2, G. Tellez2, and B. M. Hargis2, 1USDA/ARS, Stoneville, MS, 2University of Arkansas, Fayetteville.

M28 E ﬀ ects of intravenous Escherichia coli (E. coli) dose on the pathophysiological response of colostrum-fed Jersey calves. M. A. Ballou*1, J. W. Dailey2, L. E. Hulbert1,2, C. J. Cobb1, and J. A. Carroll2, 1Texas Tech University, Department of Animal Science, Lubbock, 2Livestock Issues Research Unit, USDA-ARS, Lubbock, TX.

M29 Eimeria tenella oocyst output in cecal or fecal material following challenge in restrict fed broilers. A. Jordan*1, D. Caldwell1, J. Klein1, J. Coppedge1, S. Pohl1, K. Jessen1, S. Fitz-Coy2, and J. Lee1, 1Texas A&M University, College Station, 2Intervet/Schering-Plough Animal Health, Summit, NJ.

M30 E ﬀ ect of aqueous iodine supplementati on on growth and dental conditi on of newly weaned piglets. A. L. Tucker* and R. M. Friendship, University of Guelph, Guelph, Ontario, Canada.

M31 Interac ti on of breed and quanti ty of milk replacer on innate immune competence of dairy calves. M. A. Ballou* and C. J. Cobb, Department of Animal and Food Sciences, Texas Tech University, Lubbock.

58 M32 E ﬀ ects of neomycin and oxytetracycline (N/T) fed at treatment rate for 14 days in calf milk replacer (CMR) on calf performance and health. D. Shields*1, R. Blome2, D. Wood2, and J. Sowinski2, 1Merrick’s, Inc., Middleton, WI, 2Animix, Juneau, WI.

M33 The eﬀ ect of adding the organic complex of zinc, copper, manganese and cobalt on hoof health and performance in feedlot catt le. G. R. Noori1, H. Amanlou1, D. Zahmatkesh1, E. Mahjoubi*1, and Y. Mokhtabad2, 1Zanjan University, Zanjan, Iran, 2Azad University, Mazandaran, Iran.

M34 The eﬀ ect of early feeding on blood factors, immune system, digesti ve tract and intesti nal morphology of broiler chicks. M. Asgari1, S. Rahimi*1, M. Kiaei2, and M. A. Karimi Torshizi1, 1Tarbiat Modares University, Tehran, Tehran, Iran, 2University of Tehran, Tehran, Tehran, Iran.

M35 Evalua ti on of eﬀ ect of sodium bicarbonate as a top-dress on preventi ng laminiti s and performance in feedlot catt le. G. R. Noori1, H. Amanlou1, D. Zahmatkesh1, E. Mahjoubi*1, and Y. Mokhtabad2, 1Zanjan University, Zanjan, Iran, 2Azad University, Mazandaran, Iran.

M36 Expression of members of the Wingless gene family in goats. M. Worku*, H. Mukhtar, and N. Mikiashvili, North Carolina Agricultural and Technical State University, Greensboro.

M37 Dynamic changes in physiological responses to heat stress in catt le of diﬀ erent geographic origins. P. A. Eichen*, H. L. Vellios, B. S. Scharf, J. S. Johnson, D. K. Kishore, E. A. Coate, and D. E. Spiers, University of Missouri, Columbia.

M38 Pa tt erns of heat response and adaptati on on summer pasture: A comparison of heat sensiti ve (Angus) and tolerant (Romosinuano) catt le. J. S. Johnson*, B. Scharf, R. L. Weaber, P. A. Eichen, and D. E. Spiers, University of Missouri, Columbia.

M39 Taguchi approach for anti -heat-stress prescripti on compati bility in mice spleen lymphocytes in vitro. X.-Y. Zhu*1, G.-L. Cheng2,3, F. -H. Liu2,3, J. Yu2, Y.-J. Wang1, T.-Q. Yu2, J.-Q. Xu1, and M. Wang1, 1TCVM Laboratory, CAU-BUA TCVM Teaching & Research Team, College of Veterinary Medicine, China Agricultural University, Beijing, China, 2Department of Animal Science and Technology, Beijing University of Agriculture, Beijing, China, 3Beijing Key Laboratory of TCVM, CAU-BUA TCVM Teaching & Research Team, Beijing, China.

M40 E ﬀ ect of heat stress on the rat small intesti ne: A morphological and gene expression study. A. Lu*1, G. Cheng1,2, W. Luan1, B. Zhou1, F. Liu1,2, and J. Xu3, 1Department of Animal Science and Technology, Beijing University of Agriculture, Beijing, Beijing, China, 2Beijing Key Laboratory of TCVM, CAU-BUA TCVM Teaching & Research Team, Beijing, China, 3TCVM Laboratory, CAU-BUA TCVM Teaching & Research Team, College of Veterinary Medicine, China Agricultural University, Beijing, China.

M41 Study of immune expression proﬁ le of heat stress-induced rat using gene microarray. A. Lu*1, G. Cheng1,2, W. Luan1, J. Yu1, B. Zhou1, F. Liu1,2, and J. Xu3, 1Department of Animal Science and Technology, Beijing University of Agriculture, Beijing, China, 2Beijing Key Laboratory of TCVM, CAU-BUA TCVM Teaching & Research Team, Beijing, China, 3TCVM Laboratory, CAU-BUA TCVM Teaching & Research Team, College of Veterinary Medicine, Beijing, China.

M42 Study of the mechanism of heat stress-induced IEC-6 cell apoptosis. W. Luan1, K. Guo1, G. Cheng1,2, J. Yu1, F. Liu*1,2, and J. Xu3, 1Department of Animal Science and Technology, Beijing University of Agriculture, Beijing, China., 2Beijing Key Laboratory of TCVM, CAU-BUA TCVM Teaching & Research Team, Beijing, China, 3TCVM Laboratory, CAU-BUA TCVM Teaching & Research Team, College of Veterinary Medicine, China Agricultural University, Beijing, China.

M43 Coagulase-nega ti ve staphylococci masti ti s management. T. E. Quirk*, L. K. Fox, J. L. Capper, D. D. Hancock, and J. R. Wenz, Washington State University, Pullman.

M44 Morphometric evaluati on of udders in Gir cows and the prevalence of subclinical masti ti s. M. A. F. Porcionato1, M. V. Santos*1, C. B. M. Reis1, M. M. Stradiott o2, C. S. Corti nhas1, and W. V. B Soares3, 1Department of Nutrition and Animal Production, FMVZ/USP, Pirassununga, Brazil, 2Department of Basic Science, FZEA/USP, Pirassununga, Brazil, 3Institute of Zootecny, IZ/APTA, Mococa, Brazil. MONDAY POSTERS M45 Comparison of 16S rRNA gene sequencing and aerobic culture results performed on milk samples from cows with clinical masti ti s. J. R. Wenz*, T. E. Besser, and L. K. Fox, Washington State University, Pullman.

M46 Hyphenated mass spectrometry investi gati ons applied to the characterizati on of organic chelates. A. Yiannikouris*1, C. Connolly2, R. Power1, and R. Lobinski3, 1Alltech Inc., Nicholasville, KY, 2Alltech Ireland, Dunboyne, County Meath, Ireland, 3CNRS UMR 5254, Pau, France.

M47 Methods to predict true disease prevalence in beef catt le. C. M. McAllister*1, B. W. Brigham1, R. K. Peel1, H. Van Campen1, G. H. Loneragan2, R. L. Weaber3, J. L. Salak-Johnson4, and C. C. L. Chase5, 1Colorado State University, Fort Collins, 2West Texas A&M University, Canyon, 3University of Missouri, Columbia, 4University of Illinois, Urbana, 5South Dakota State University, Brookings.

59 M48 A research model for inducing leg problems in broilers. R. F. Wideman*1, F. Khajali2, K. R. Hamal1, A. F. Wideman1, and H. Lester1, 1University of Arkansas Division of Agriculture, Fayetteville, 2Shahrekord University, Faculty of Agriculture, Shahrekord, Iran.

M49 Microbial diversity in the ileal and cecal contents of broilers using pyrosequencing. S. J. Eom*1, H. J. Kim1, C. J. Cha2, and G. B. Kim1, 1Department of Animal Science and Technology, Chung-Ang University, Anseong, South Korea, 2Department of Biotechnology (BK21 Program), Chung-Ang University, Anseong, South Korea.

M50 Use of infrared thermography to monitor risk factors in newborn piglets. J. Morales1, A. Manso1, M. Aparicio1,2, and C. Pineiro*1, 1PigCHAMP Pro Europa, Segovia, Spain, 2Centro de Experimentación y Formación en Porcino, Segovia, Spain.

M51 Rela ti onship between lying patt erns, feeding management, and incidence of intramammary infecti on in dairy cows milked in an automated system. T. J. DeVries*1, K. E. Leslie2, H. W. Barkema3, J. Rodenburg4, and G. Seguin5, 1University of Guelph, Kemptville Campus, Kemptville, ON, Canada, 2University of Guelph, Guelph, ON, Canada, 3University of Calgary, Calgary, AB, Canada, 4DairyLogix Consulting, Woodstock, ON, Canada, 5Dairy Farmers of Ontario, Casselman, ON, Canada.

M52 Proteomics analysis of plasma and milk protein between healthy dairy cows and Staphylococcus aureus infected-subclinical cows. Y. X. Yang*, G. L. Cheng, H. L. Zhao, X. C. Jiang, and S. Chen, Anhui Academy of Agricultural Sciences, Hefei Anhui, China.

M53 Developmental changes in plasma proteins during the transiti on period in dairy cows. Y. X. Yang1,2, S. S. Li1, J. Q. Wang*1, D. P. Bu1, L. Y. Zhang1, and L. Y. Zhou1, 1State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, China, 2Institute of Animal Science and Veterinary Medicine, Anhui Academy of Agricultural Sciences, Hefei, China.

M54 E ﬀ ects of single and combined Mycoplasma gallisepti cum vaccinati on on blood electrolytes and acid–base balance in commercial egg-laying hens. H. A. Olanrewaju*, S. D. Collier, and S. L. Branton, USDA-ARS, Starkville, MS.

M55 Con ti nuously growing chicken liver cell lines for the vaccine producti on against poultry viruses. J. Y. Lee* and B.-W. Kong, University of Arkansas, Fayetteville.

M56 E ﬀ ect of rabbit Sacculus rotundus anti microbial pepti des on serum anti body ti ters of AIV and NDV in chicken. R. P. She*1, K. Z. Wang2, W. M. Ma1, Y. Ding1, and J. Tang1, 1College of Veterinary Medicine, China Agricultural University, Beijing, China, 2Research Center of Laboratory Animal, Jinan, Shandong, China.

Animal Health-Johne’s Disease (JDIP) Johne’s Disease

M57 Results from the U. S. Nati onal Johne’s Disease Demonstrati on Herd Project: Most important areas from the Johne’s risk assessment. C. Fossler* and J. Lombard, USDA:APHIS:VS, Fort Collins, CO.

M58 Evalua ti on of the next generati on Parachek ELISA for high-throughput detecti on of Johne’s disease in milk and serum samples. P. Schacher1, A. Zurﬂ uh1, D. Zwald1, T. Byrem2, and A. J. Raeber*1, 1Prionics AG, Schlieren, Switzerland, 2AntelBioSystems Inc., Lansing, MI.

M59 Analysis of the immune response to a major membrane protein of Mycobacterium avium ssp. paratuberculosis in experimentally and naturally infected catt le. G. S. Abdellrazeq*1, H. M. Rihan2, M. J. Hamilton3, A. J. Allen3, K. T. Park3, J. P. Bannanti ne4, J. R. Stabel4, and W. C. Davis3, 1Faculty of Vet Med, Alexandria University, Edﬁ na, Rosetta-line, Behera Province, Egypt, 2Faculty of Vet Med, Mansoura Univ, El Mansoura, Egypt, 3Washington State University, Pullman, 4USDA-ARS National Animal Disease Center, Ames, IA.

M60 Flow cytometric and in-house ELISA methods of milk testi ng for Johne’s disease diagnosis. A. Wadhwa*1, J. P. Bannanti ne2, B. A. Elliot1, M. C. Scott 1, and S. Eda1, 1University of Tennessee, Knoxville, 2United States Department of Agriculture, Ames, IA.

M61 Induc ti on of B cell responses upon experimental infecti on of neonatal calves with Mycobacterium avium ssp. paratuberculosis. J. R. Stabel*1, J. P. Bannanti ne1, S. Eda2, and S. Robbe-Austerman3, 1USDA-ARS-NADC, Ames, IA, 2University of Tennessee, Knoxville, 3USDA-APHIS-NVSL, Ames, IA.

60 M62 Dele ti on of relA att enuates in vivo survival of Mycobacterium avium ssp. paratuberculosis. K. T. Park*1, A. J. Allen2, M. J. Hamilton1, A. Grimm1, H. M. Rihan3, G. S. Abdellrazeq4, and W. C. Davis1, 1Department of Veterinary Microbiology and Pathology, Washington State University, Pullman, 2Department of Veterinary Clinical Sciences, Washington State University, Pullman, 3Department of Bacteriology, Mycology and Immunology, Mansoura University, Egypt, 4Department of Microbiology, Alexandria University, Egypt.

M63 Micro ﬂ uidic system for serodiagnosis of Johne’s disease. S. Eda*1, A. Wadhwa1, J. P. Bannanti ne2, M. C. Scott 1, R. W. Shaw3, and R. S. Foote3, 1University of Tennessee, Knoxville, 2United States Department of Agriculture, Ames, IA, 3Oak Ridge National Laboratory, Oak Ridge, TN.

M64 Evalua ti on of Mycobacterium avium ssp. paratuberculosis strains and a locus associated with ti ssue infecti on. H. L. Neibergs*1, Y. Schukken2, R. H. Whitlock3, A. Pradhan2, J. M. Smith4, and E. Hovingh5, 1Washington State University, Pullman, 2Cornell University, Ithaca, NY, 3University of Pennsylvania, Kennett Square, 4University of Vermont, Burlington, 5Pennsylvania State University, University Park.

M65 Genome sequence of a Mycobacterium avium ssp. paratuberculosis isolate from a pati ent with Crohn’s disease. L. Li*1, A. Amonsin2, S. Sreevatsan3, and V. Kapur1, 1Penn State University, University Park, 2Chulalongkorn University, Bangkok, Thailand, 3University of Minnesota, St. Paul.

M66 Impact of vaccinati on against Johne’s disease on lactati on performance of dairy cows: Milk producti on, reproducti on and overall culling. J. R. Lima*1, E. Patt on2, B. Knust1, J. Bohn3, and S. J. Wells1, 1University of Minnesota, St. Paul, 2Wisconsin Department of Agriculture, Madison, 3Veterinary Clinic, Amery, WI.

M67 E ﬀ ect of Tri-Luti on, a synbioti c, on milk producti on and shedding of Mycobacterium avium ssp. paratuberculosis (MAP) in a commercial dairy herd. D. M. Albin*, C. Jones-Anding, D. P. Casper, D. A. Spangler, and G. A. Ayangbile, Agri-King, Inc., Fulton, IL.

M68 Survivability of Mycobacterium avium ssp. paratuberculosis in grass silage aft er fermentati on and exposure to low pH and high organic acids. S. A. Flis*1, K. L. Cook2, and C. S. Ballard3, 1Bourdeau Bros., Middlebury, VT, 2USDA–ARS, Bowling Green, KY, 3W. H. Miner Agricultural Research Institute, Chazy, NY.

M69 A membrane-associated serine protease of Mycobacterium avium ssp. paratuberculosis plays a role in resistance to phagosomal acid stress. A. Kugadas*1, H. K. Janagama1, E. A. Lamont1, and S. Sreevatsan1,2, 1Department of Veterinary Population Medicine, University of Minnesota, St. Paul, 2Department of Veterinary Biomedical Sciences, University of Minnesota, St. Paul.

M70 Quan ti fying Johne’s disease infecti vity in Indiana dairy herds. C. C. Wu*, T. L. Lin, A. Storm, C. A. Alinovi, and M. P. Ward, Purdue University, West Lafayette, IN.

M71 Preliminary observati on of an indigenous Johne’s disease vaccine study in infected catt le herd in India. S. V. Singh*, A. Srivastva, B. Singh, A. Kumar, A. V. Singh, and P. K. Singh, Central Institute for Research on Goats, Makhdoom, Farah, Mathura (UP), India.

Breeding and Geneti cs Beef Catt le

M72 Associa ti on of a single nucleoti de polymorphism of calpain 1 gene with meat tenderness of the yak. X. J. Wu1, L. Yang1, H. L. Wang1, L. P. Zhang1, J. H. Wang1, M. A. Brown*2, and J. P. Wu1, 1Gansu Agricultural University, Lanzhou, Gansu, China, 2USDA-ARS, Grazinglands Research Laboratory, El Reno, OK. MONDAY M73 The eﬀ ects of single nucleoti de polymorphisms of calpastati n gene on meat tenderness of the yak. POSTERS J. H. Wang1, J. P. Wu*1, H. L. Wan1, L. Yang1, X. J. Wu1, M. A. Brown2, and L. P. Zhang1, 1Gansu Agricultural University, Lanzhou, Gansu, China, 2USDA-ARS, Grazinglands Research Laboratory, El Reno, OK.

M74 Es ti mati on of inbreeding and eﬀ ecti ve populati on size of fullblood Wagyu catt le registered with the American Wagyu Associati on. H. L. Neibergs*1, R. Zanella1, J. F. Taylor2, C. T. Gaskins1, J. J. Reeves1, and J. M. de Avila1, 1Washington State University, Pullman, 2University of Missouri, Columbia.

M75 Gene ti c network update for economically important traits in a Wagyu × Limousin reference populati on. Z. Jiang*1, J. J. Michal1, T. F. Daniels1, J. Chen1, Z. X. Pan1, T. Kunej1, M. D. Garcia2, C. T. Gaskins1, J. R. Busboom1, L. J. Alexander3, R. W. Wright Jr. 1, and M. D. MacNeil3, 1Washington State University, Pullman, 2Louisiana State University, Baton Rouge, 3USDA-ARS, Fort Keogh Livestock and Range Research Laboratory, Miles City, MT.

61 M76 Gene ti c trends for image analysis traits in Japanese Black catt le. Y. Nakahashi*, S. Ido, and K. Kuchida, Obihiro University of A & VM, Obihiro-Shi, Hokkaido, Japan.

M77 Mul ti variate analyses of weight traits ﬁ tti ng reduced rank and factor analyti c models in Nellore catt le. A. A. Boligon*1, A. B. Bignardi1, M. E. Z. Mercadante2, and L. G. Albuquerque1, 1FCAV/UNESP, Jaboticabal, São Paulo, Brazil, 2Instituto de Zootecnia, Sertãozinho, São Paulo, Brazil.

M78 Gene ti c parameters for weight traits from birth to 630 days of age in Guzera catt le by random regression models. I. S. Silva*1, I. U. Packer2, L. O. C. Silva3, C. M. R. Melo4, and R. A. A. Torres Junior3, 1University of Brasí lia - UnB, Brasí lia /DF, Brazil, 2University of São Paulo - USP/ESALQ, Piracicaba/SP, Brazil, 3Embrapa Gado de Corte, Campo Grande/MS, Brazil, 4Federal University of Santa Catarina - UFSC, Florianópolis/SC, Brazil.

M79 Principal component analysis of traits contributi ng to geneti c evaluati on of Brahman bulls in Brazil. J. C. Souza*1, L. O. C. Silva2, A. Gondo2, P. B. Ferraz Filho3, J. A. Freitas4, C. H. M. Malhado5,7, R. L. Weaber6, and W. L. Lamberson6, 1Mato Grosso do Sul Federal University - UFMS, Aquidauana, MS, Brazil, 2Empresa Brasileira de Pesquisa Agropecuaria - EMBRAPA, Campo Grande, MS, Brazil, 3Mato Grosso do Sul Federal University - UFMS, Tres Lagoas, MS, Brazil, 4Parana Federal University - UFPR, Palotina, PR, Brazil, 5UESB, Jequie, BA, Brazil, 6Animal Sciences, MU - USA, Columbia, Missouri, 7Scholarship of CNPq, Brazilia, DF - Brazil.

M80 Allelic frequencies of polymorphisms associated with feed eﬃ ciency in Aberdeen Angus catt le in Uruguay. A. I. Trujillo, P. Grignola, I. Pandulli, P. Nicolini, A. Casal, A. Espasandin, F. Peñagaricano, and M. Carriquiry*, Universidad de la Republica, Montevideo, Montevideo, Uruguay.

M81 Techniques for sift ing inconsistent data points from repeatedly weighed beef catt le. S. E. Speidel*, C. M. McAllister, D. H. Crews Jr., and R. M. Enns, Colorado State University, Fort Collins.

M82 Use of principal component approach to predict direct genomic breeding values for meat traits in Italian Simmental Bulls. M. A. Pintus1, G. Gaspa1, N. P. P. Macciott a*1, P. Carnier2, E. L. Nicolazzi3, C. Dimauro1, D. Vicario4, P. Ajmone-Marsan3, A. Nardone5, and A. Valenti ni5, 1Università di Sassari, Sassari, Italy, 2Università di Padova, Padova, Italy, 3Università di Piacenza, Piacenza, Italy, 4ANAPRI, Udine, Italy, 5Università della Tuscia, Viterbo, Italy.

M83 Gene ti c analysis of visual score data with diﬀ erent distributi ons and geneti c parameters using linear and nonlinear models. F. Barichello*1, M. M. Alencar2, and R. A. A. Torres Júnior3, 1UNESP, Jaboticabal, SP, Brazil, 2Embrapa Southeast Livestock, São Carlos, SP, Brazil, 3Embrapa Beef Cattle, Campo Grande, MS, Brazil.

M84 Mul ti breed geneti c evaluati on of calving ease and birth weight using a threshold-linear model in Gelbvieh catt le. S. Tsuruta*, A. H. Nelson, J. K. Bertrand, and I. Misztal, University of Georgia, Athens.

M85 Comparison of a feed eﬃ ciency measure for steer progeny produced from divergently mated sires and dams phenotyped for residual feed intake. N. O. Minton*, R. L. Weaber, R. L. Kallenbach, and M. S. Kerley, University of Missouri, Columbia.

M86 The relati onship of bovine respiratory disease and carcass ultrasound measures. B. W. Brigham*1, C. M. McAllister1, R. K. Peel1, H. Van Campen2, R. L. Weaber3, G. H. Loneragan4, J. L. Salak-Johnson5, C. C. L. Chase6, E. J. Pollak7, and R. M. Enns1, 1Department of Animal Science, Colorado State University, Fort Collins, 2Department of Microbiology, Immunology and Pathology, Colorado State University, Fort Collins, 3Department of Animal Science, University of Missouri, Columbia, 4Department of Agricultural Sciences, West Texas A&M University, Canyon, 5Department of Animal Sciences, University of Illinois, Urbana, 6Department of Biology and Microbiology, South Dakota State University, Brookings, 7Department of Animal Science, Cornell University, Ithaca, NY, 8Department of Agricultural Sciences, West Texas A&M University.

M87 Performance and live-ultrasound traits of beef catt le breeds associated with DNA commercial markers. F. Loya-Olguín*1, M. Encinias2, R. E. Kirksey2, L. Lauriault2, and L. Avendaño-Reyes1, 1Universidad Autonoma d Baja California, Ejido Nuevo Leon, Valle de Mexicali, Baja California, Mexico, 2New Mexico State University, Las Cruces.

M88 No evidence for associati on between lepti n polymorphism C. 73 C>T and bovine viral diarrhea virus (BVDV) vaccine response. X. Fang*1, L. A. Hoﬀ 1, J. A. Walker1, K. C. Olson1, G. A. Perry1, J. X. Wu1, C. Maltecca2, and M. G. Gonda1, 1South Dakota State University, Brookings, 2North Carolina State University, Raleigh.

M89 A genotype combinati on approach using μ-calpain as a candidate gene for growth, carcass, and meat quality in bulls of Senepol and Charolais inheritance. P. Rivera*, J. Bosques, A. Casas, D. Cianzio, and M. Pagan, University of Puerto Rico at Mayaguez, Mayaguez, Puerto Rico.

M90 An inserti on/deleti on polymorphism at the bovine calpastati n locus is associated with economically important traits. N. Vega*1, D. Velez1, A. Casas1, D. Cianzio1, C. W. Ernst2, and M. Pagan1, 1University of Puerto Rico, Mayaguez, Puerto Rico, 2Michigan State University, East Lansing.

M91 Par ti al characterizati on of bovine complement receptor-2 (CR2) in Angus catt le. S. A. Olenich*, X. Fang, L. A. Hoﬀ , J. A. Walker, K. C. Olson, G. A. Perry, and M. G. Gonda, South Dakota State University, Brookings.

62 M92 Evalua ti on of inserti on/deleti on and single nucleoti de polymorphisms identi ﬁ ed at the bovine insulin-like growth factor binding protein-2 locus. D. Velez*1, C. W. Ernst2, and M. Pagan1, 1University of Puerto Rico at Mayaguez, Mayaguez, Puerto Rico, 2Michigan State University, East Lansing.

Food Safety 1

M93 Residue of melamine and cyanuric acid in milk and ti ssues of dairy cows fed with diﬀ erent doses of melamine. J. S. Shen, J. Q. Wang*, H. Y. Wei, D. P. Bu, P. Sun, G. C. Luan, and Z. F. Zhou, State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, China.

M94 Factors aﬀ ecti ng microbiological and physicochemical characteristi cs of milk produced in dairies located in Central Mexico (Altos de Jalisco). A. S. Aguilar, M. A. Lopez-Carlos, C. F. Arechiga*, J. I. Aguilera, F. Mendez-Llorente, H. Rodriguez, M. Rincon, and C. Diaz-Mora, University of Zacatecas, Zacatecas, Mexico.

M95 Determina ti on of Cd and Pb content on ti ssues of beef catt le raised in a tropical pasture based system in Brazil. J. R. Lima*1, M. B. M. Teixeira2, J. L. B. Silva2, E. F. Silva2, R. G. Reis2, L. R. D. A. Neto1, H. M. Queiroz2, and L. G. Nussio1, 1University of São Paulo/ESALQ, Piracicaba, Brazil, 2Ministry of Agriculture, Livestock and Food Supply, Campinas, São Paulo, Brazil.

M96 E ﬀ ects of iodine intake and teat dipping practi ces on milk iodine concentrati ons. S. I. Borucki Castro*1, R. Berthiaume1, A. Fouquet2, A. Robichaud2, F. Beraldin2, and P. Lacasse1, 1Dairy and Swine Research and Development Centre, Agriculture and Agri-Food Canada, Sherbrooke, Québec, Canada, 2Food Directorate, Health Products and Food Branch, Health Canada, Montréal, Québec, Canada.

M97 Iodine concentrati ons in feeds in farms with contrasti ng levels of iodine in milk. S. I. Borucki Castro*1, P. Lacasse1, A. Fouquet2, A. Robichaud2, F. Beraldin2, and R. Berthiaume1, 1Dairy and Swine Research and Development Centre. Agriculture and Agri-Food Canada, Sherbrooke, Québec, Canada, 2Food Directorate, Health Products and Food Branch, Health Canada, Montréal, Québec, Canada.

M98 European Union principles for the risk assessment of feed additi ves. M. Anguita*, J. Galobart, and C. Roncancio-Peña, European Food Safety Authority, Parma, Italy.

M99 Development an on-farm technique using lacti c acid bacteria as a biomarker to detect of toxins in milk. M. H. Hathurusinghe*1, A. AbuGhazaleh2, M. R. Reddy1, S. A. Ibrahim1, M. Tajkarimi1, and D. Song1, 1North Carolina Agricultural and Technical State University, Greensboro, 2Southern Illinois University, Carbondale.

M100 Food safety in developing countries using no technology: The Wagashi study case. F. La Terra1, G. Belvedere1, M. Manenti 1, C. Pediliggieri1, S. Mirabella1, J. C. Codjia2, S. Doko3, and G. Licitra*1,4, 1CoRFiLaC, Regione Siciliana, Ragusa, Italy, 2University of Abomey-Calavi, Benin, 3University of Parakou, Benin, 4DACPA, Catania University, Catania, Italy.

M101 Stress-induced adapti ve tolerance response inﬂ uences virulence in Campylobacter jejuni. G. S. Kumar*, I. Hanning, Y. Ma, and M. Slavik, University of Arkansas, Fayetteville.

M102 Salmonella Enteriti dis challenge in chicks of diﬀ erent genotypes. P. E. N. Givisiez*1, E. G. Santos1, F. G. P. Costa1, J. H. V. Silva1, and A. Berchieri Jr. 2, 1Universidade Federal da Paraiba, Areia, PB, Brazil, 2Universidade Estadual Paulista, Jaboticabal, SP, Brazil. MONDAY POSTERS Forages and Pastures Dairy Forages and Forage Quality

M103 E ﬀ ect of feeding disti llers dried grains to lactati ng cows on farms in the southern dairy region of Chile. R. Shaver*1, R. Ehrenfeld2, M. Olivares2, J. Cuellar3, and F. Inostroza1, 1University of Wisconsin, Madison, 2Cooprinsem, Osorno, Chile, 3US Grains Council, Bogota, Columbia.

M104 Yield and quality of grasses and legumes for dairy catt le feeding. E. E. Corea Guillén*1, J. M. Flores Tensos1, F. M. Salinas Munguia1, E. A. Crespin Payés1, and J. A. Elizondo-Salazar2, 1Departamento de Zootecnia, Facultad de Ciencias Agronómicas, Universidad de El Salvador, El Salvador, 2Estación Experimental Alfredo Volio Mata. Facultad de Ciencias Agroalimentarias, Universidad de Costa Rica, Costa Rica.

63 M105 Quality of ensiled grasses and legumes for dairy catt le feeding. E. E. Corea Guillén*1, J. M. Flores Tensos1, F. M. Salinas Munguia1, E. A. Crespin Payés1, and J. A. Elizondo-Salazar2, 1Departamento de Zootecnia, Facultad de Ciencias Agronómicas, Universidad de El Salvador, El Salvador, 2Estación Experimental Alfredo Volio Mata. , Facultad de Ciencias Agroalimentarias, Universidad de Costa Rica, Costa Rica.

M106 Chewing and ruminati ng with various forage qualiti es in non-lactati ng dairy cows. M. Fusti ni*1, A. Palmonari1, A. J. Heinrichs2, and A. Formigoni1, 1Università di Bologna, Bologna, Italy, 2Department of Dairy and Animal Science, The Pennsylvania State University, University Park.

M107 The eﬀ ect of management on corn silage quality. L. O. Abdelhadi*1, C. A. Malaspina2, W. R. Barneix2, P. A. Saravia2, and C. de Elia3, 1Est. El Encuentro, Research & Extension in Ruminant Nutrition, Cnel. Brandsen, Buenos Aires, Argentina, 2CACF, Argentina, 3Alltech Biotechnology, Argentina.

M108 Whole-plant corn quality parameters for ensiled and unensiled samples: Eﬀ ects of hybrid and length of fermentati on. C. M. Fish*1,2, R. D. Shaver1, D. C. Weakley2, J. G. Lauer1, and T. E. Piper2, 1University of Wisconsin, Madison, 2Land O’ Lakes Inc., Shoreview, MN.

M109 Fermenta ti on characteristi cs of corn-lablab bean silage mixtures. F. E. Contreras-Govea*1, M. A. Marsalis2, S. V. Angadi3, G. R. Smith4, and L. M. Lauriault5, 1New Mexico State University, Plant and Environmental Sciences Department, Artesia, 2New Mexico State University, Extension Plant Sciences Department, Clovis, 3New Mexico State University, Plant and Environmental Sciences Department, Clovis, 4Texas AgriLife Research, Texas A&M University System, Overton, 5New Mexico State University, Plant and Environmental Sciences Department, Tucumcari.

M110 Fermenta ti on characteristi cs of forage sorghum-lablab bean silage mixtures. F. E. Contreras-Govea*1, M. A. Marsalis2, S. V. Angadi3, G. R. Smith4, and L. M. Lauriault5, 1New Mexico State University, Plant and Environmental Sciences Department, Artesia, 2New Mexico State University, Extension Plant Sciences Department, Clovis, 3New Mexico State University, Plant and Environmental Sciences Department, Clovis, 4Texas AgriLife Research, Texas A&M University System, Overton, 5New Mexico State University, Plant and Environmental Sciences Department, Tucumcari.

M111 Growing degree-days as corn silage harvest indicator. J. S. Oliveira*1, E. J. D. de Almeida2, F. C. F. Lopes1, and E. C. M. de Lanes3, 1Embrapa Gado de Leite, Juiz de Fora, MG, Brazil, 2Universidade Federal de Juiz de Fora, Juiz de Fora, MG, Brazil, 3Centro de Ensino Superior de Juiz de Fora, Juiz de Fora, MG, Brazil.

M112 Produc ti on and quality of alfalfa harvested at diﬀ erent stages of maturity. R. Copado1, C. Arzola*1, J. A. Payan2, J. Salinas3, O. Ruiz1, C. Rodriguez-Muela1, E. Rodriguez1, J. A. Ortega1, and O. Serna2, 1Universidad Autonoma de Chihuahua, Chihuahua, Chih., Mexico, 2INIFAP, Chihuahua, Chih., Mexico, 3Universidad Autonoma de Tamaulipas, Cd. Victoria, Tams., Tams, Mexico.

M113 Gas producti on proﬁ les of two varieti es of alfalfa harvested on diﬀ erent stages of maturity. O. Serna-Beltran1,2, C. Arzola*1, E. Santellano-Estrada1, J. A. Payan-Garcia2, A. Corral-Luna3,1, O. Ruiz1, C. Rodriguez-Muela1, and J. Salinas4, 1Universidad Autonoma de Chihuahua, Chihuahua, Mexico, 2Instituto Nacional de Investigaciones Forestales, Agricolas y Pecuarias, Delicias, Chihuahua, Mexico, 3Department of Animal Sciences, University of Illinois at Urbana-Champaign, 4Universidad Autonoma de Tamaulipas, Reynosa, Tams., Mexico.

M114 Can diﬀ erent ME esti mati on methods give diﬀ erent values for tanniferous forages? H. Khalilvandi-Behroozyar*1,2, M. Dehghan-Banadaky1, and K. RezaYazdi1, 1Department of Animal Science, University of Tehran, Karaj, Tehran, Iran, 2Department of Animal Science, University of Urmia, Urmia, West Azerbaijan, Iran.

M115 Ruminal degradability of nutrients in Sainfoin, a tanniferous legume forage. H. Khalilvandi-Behroozyar*1,2, K. RezaYazdi1, and M. Dehghan-Banadaki1, 1Department of animal Science, University of Tehran, Karaj, Tehran, Iran, 2Department of Animal Science, University of Urmia, Urmia, West Azerbaijan, Iran.

M116 A survey of molds and yeasts in Canadian corn silage. H. V. L. N. Swamy*, A. M. A. Heeg, and A. B. Rae, Alltech Canada, Guelph, ON, Canada.

M117 A survey of mold count and identi ﬁ cati on in Pennsylvanian dairy feed ingredients. H. V. L. N. Swamy*1, J. M. Lawrence2, and N. J. Adams2, 1Alltech Canada, Guelph, ON, Canada, 2Alltech California, Fresno.

64 Forages and Pastures Grazing and Forage Management

M118 Summer annuals for fall grazing in the high elevati on Intermountain West. J. B. Hall*, B. R. Johnson, R. H. Stokes, and R. Ambrosek, University of Idaho, Moscow.

M119 Biological parameters by spring and fall-calving cows grazing with full access, limited access, or no access to endophyte-infected tall fescue–2 year summary. J. Caldwell*1, K. Coﬀ ey1, M. Looper2, D. Kreider1, E. Kegley1, J. Jennings3, C. West1, D. Hubbell III1, J. Tucker1, A. Young1, T. Hess1, M. Popp1, M. Savin1, D. Philipp1, C. Rosenkrans Jr. 1, 1University of Arkansas, Fayetteville, 2USDA-ARS, Booneville, AR, 3University of Arkansas Cooperative Extension Service, Little Rock.

M120 Immune functi on responses by spring- and fall-born calves weaned from wild-type or non-toxic endophyte-infected tall fescue. M. A. Ata*1, K. P. Coﬀ ey1, J. D. Caldwell1, E. B. Kegley1, M. L. Looper2, A. N. Young1, D. Philipp1, C. P. West1, G. F. Erf1, D. S. Hubbell, III1, and C. F. Rosenkrans Jr. 1, 1University of Arkansas, Fayetteville, 2USDA-ARS, Booneville, AR.

M121 Antagonism of 5-hydroxytryptamine2A receptor results in decreased contracti le response of bovine lateral saphenous vein to tall fescue alkaloids. J. L. Klotz*1, J. R. Strickland1, L. P. Bush2, B. H. Kirch1, K. R. Brown1, and G. E. Aiken1, 1USDA-ARS, FAPRU, Lexington, KY, 2University of Kentucky, Lexington.

M122 Tall fescue alkaloids cause vasoconstricti on in equine medial palmar artery and vein. J. L. Klotz*1 and K. J. McDowell2, 1USDA-ARS, FAPRU, Lexington, KY, 2University of Kentucky, Lexington.

M123 Comparison of management strategies commonly used to lessen or alleviate the symptoms of fescue toxicosis in catt le using meta-analysis. J. Hawley*, J. D. Caldwell, E. B. Kegley, and K. P. Coﬀ ey, University of Arkansas, Fayetteville.

M124 Yield potenti al of eastern gamagrass in central Wisconsin. W. K. Coblentz*1, W. E. Jokela1, M. G. Bertram2, and P. C. Hoﬀ man2, 1US Dairy Forage Research Center, Marshﬁ eld, WI, 2University of Wisconsin, Madison.

M125 Nutri ti ve value of pearl millet hay as aﬀ ected by moisture concentrati on and bale sampling depth. J. Kanani*, D. Philipp, K. P. Coﬀ ey, A. N. Young, R. Rhein, and J. D. Caldwell, University of Arkansas, Fayetteville.

M126 Characteriza ti on of plant cuti cular wax markers in nati ve grazing pastures of southwest Virginia. A. E. Tanner*1, S. R. Blevins1, E. Green2, R. W. Mayes2, and R. M. Lewis1, 1Virginia Tech, Blacksburg, 2The Macaulay Land Use Research Institute, Aberdeen, Scotland, UK.

M127 Sta ti sti cal variati on in predicti ng dry matt er intake of Brahman bulls using the n-alkane technique. A. D. Aguiar*1,4, L. O. Tedeschi1, F. M. Rouquett e2, T. D. A. Forbes3, C. M. Hensarling3, and R. D. Randel2, 1Texas A&M University, College Station, 2Texas AgriLife Research, Overton, 3Texas AgriLife Research, Uvalde, 4University of Florida, Gainesville.

M128 A comparison of anatomical and compositi onal diﬀ erences of residual feed intake (RFI)-indexed Brahman bulls under grazing conditi ons. T. D. A. Forbes*1, F. M Rouquett e2, L. O. Tedeschi3, R. D. Randel2, and F. R. B Ribeiro4, 1Texas AgriLife Research, Uvalde, 2Texas AgriLife Research, Overton, 3Texas A&M University, College Station, 4Texas A&M University–Commerce.

M129 Cenchrus ciliaris in a silvopastoral system with Prosopis juliﬂ ora. T. Clavero* and R. Razz, Centro de Transferencia de Tecnologia en Pastos y Forrajes. , Universidad del Zulia., Maracaibo, Estado Zulia, Venezuela.

M130 Quan ti fying terpenes in rumen ﬂ uid, serum, and plasma from sheep. R. E. Estell*1, S. A. Utsumi2, and A. F. Cibils3, 1USDA, ARS, Jornada Experimental Range, Las Cruces, NM, 2Michigan State University, Kellogg Biological Station, Hickory Corners, 3New Mexico State University, Las Cruces.

M131 The eﬀ ect of supplementi ng corn by-products or mesquite twigs on daily gain of Creole × Zebu young steers: A simulati on MONDAY model. POSTERS J. Maria Tapia-González*1, A. Tewolde-Medhin2, W. E. Grant3, J. C. Marti nez-González2, H. Diaz-Solís4, A. Moreno-Valdéz5, O. D. Montañez-Valdez1, J. A. Martí nez- Ibarra1, and Gonzalo Rocha-Chavez1, 1CUSUR, U de G, Ciudad Guzman, Jalisco, Mexico, 2Unidad Académica Multidisciplinaria Agronomía y Ciencias, UAT, Cd. Victoria, Tamaulipas, México, 3Wildlife and Fisheries Sciences, Texas A&M University, College Station, 4Área de Recursos Naturales, UAAAN, Saltillo Coahuila, México, 5Área de Recursos Naturales, Instituto Tecnológico de Ciudad Victoria, Cd. Victoria, Tamaulipas, México.

65 Immunology and Pathology Poultry Immunology and Pathology

M132 E ﬀ ects of dietary beta-glucan on the T helper cytokine balance in the intesti ne of broiler chicks. C. M. Cox*1, L. H. Stuard1, S. Kim1, A. P. McElroy1, M. Bedford2, and R. A. Dalloul1, 1Virginia Tech, Blacksburg, 2AB Vista Feed Ingredients, Marlborough, United Kingdom.

M133 E ﬀ ect of capsicum and turmeric oleoresins with betaine on the performance of broilers challenged with coccidiosis. V. Brito1, C. Moynat*2, A. Casarin3, M. Forat3, and D. Bravo1, 1Euronutec, Queretaro, Mexico, 2Pancosma, Geneva, Switzerland, 3Instituto Internacional de Investigacion Animal, Mexico.

M134 Excess dietary amino acids reduce splenic pro-inﬂ ammatory cytokine mRNA abundance and increase anti -inﬂ ammatory cytokine mRNA abundance during an acute phase response. A. Diaz1, N. Hamel1, K. Martorana1, R. Angel2, and B. D. Humphrey*1, 1California Polytechnic State University, San Luis Obispo, 2University of Maryland, College Park.

M135 E ﬀ ects of repeated intravenous lipopolysaccharide injecti on on hematological characteristi cs of chicken blood. O. T. Bowen, R. F. Wideman, R. L. Dienglewicz, and G. F. Erf*, Department of Poultry Science, Division of Agriculture, University of Arkansas, Fayetteville.

M136 E ﬀ ects of dietary conjugated linoleic acid on macrophage functi ons in broilers immunosuppressed with cyclophosphamide. D. Liu*, F. Y. Long, Y. M. Guo, Z. Wang, and J. M. Yuan, China Agriculture University, Beijing, China.

M137 Broiler breeder feeding programs and trace minerals on cytokine gene expression response in progeny. N. M. Leandro1,2, R. Ali1, M. Koci1, V. Moraes1, M. J. Wineland1, J. Brake1, and E. O. Oviedo-Rondón*1, 1North Carolina State University, Raleigh, 2Universidade Federal de Goiás, Goiania, GO, Brazil, 3Universidade Estadual Paulista, UNESP, Jaboticabal, SP, Brazil.

M138 Copy number variants in two geneti cally disti nct chicken lines. X. Li*1, W. Chou1, S. J. Lamont2, R. Croomjmas3, and H. Zhou1, 1Texas A&M University, College Station, 2Iowa State University, Ames, 3Wageningen University, PO Box 338, Wageningen, the Netherlands.

M139 Phage display selecti on and characterizati on of a single-chain anti body (scFv) against chicken CD40. D. Abi-Ghanem*1, C. -H. Chen1, L. Njongmeta1, J. Bray1, W. Mwangi1, S. D. Waghela1, J. L. McReynolds2, and L. R. Berghman1, 1Texas A&M University, College Station, 2U. S. Department of Agriculture, Agricultural Research Service, College Station, TX.

M140 Func ti onal characterizati on of the avian macrophage migrati on inhibitory factor (MIF). S. Kim*1, K. B. Miska2, M. C. Jenkins2, R. H. Fett erer2, C. M. Cox1, L. H. Stuard1, and R. A. Dalloul1, 1Animal & Poultry Sciences, Virginia Tech, Blacksburg, 2Animal Parasitic Diseases Laboratory, ARS, USDA, Beltsville, MD.

M141 U. S. Veterinary Immune Reagent Network. H. Lillehoj*1, S. -H. Lee1, D. -K. Kim1, M. -S. Park1, D. Tompkins2, C. Baldwin2, J. LaBresh3, and B. Wagner4, 1USDA-ARS, Beltsville, MD,2University of Massachusetts, Amherst, 3Kingﬁ sher Biotech, St. Paul, MN, 4Cornell University, Ithaca, NY.

Lactati on Biology 1

M142 Expression of the development gene CAMK2G in the virgin mammary gland of the dairy goat. L. N. Wang, C. Li, Q. Z. Li*, and C. Y. Yuan, Key Laboratory of Dairy Science of Education Ministry, Northeast Agricultural University, Harbin, China.

M143 E ﬀ ects of thyroxine, glucagon, and insulin on mRNA levels of heat shock proteins in bovine mammary epithelial cells under heat stress in vitro. R. L. Cui1, J. Q. Wang*1, H. Y. Wei1, D. P. Bu1, H. Hu1,2, and L. Y. Zhou1, 1State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, China, 2Faculty of Animal Science & Technology, Gansu Agriculture University, Lanzhou, China.

M144 Immunodetec ti on of the secreted forms of osteoponti n in bovine milk. N. Bissonnett e1,3, C. Thibault1, and G. Robitaille*2, 1Agriculture and Agri-Food Canada, Dairy and Swine Research and Development Centre, Sherbrooke, QC, Canada, 2Agriculture and Agri-Food Canada, Food Research and Development Centre, Saint-Hyacinthe, QC, Canada, 3Université de Sherbrooke, Sherbrooke, QC, Canada.

M145 Di ﬀ erenti ati ed immortalized porcine mammary epithelial cells grown on polysulfone hollow ﬁ ber provide a potenti al cell culture system for expression of recombinant proteins. T. C. Kuan*1, Y. L. Sun2, C. Y. Yen1, and C. S. Lin1, 1Department of Biological Science and Technology, National Chiao Tung University, Hsinchu, Taiwan, 2Division of Biotechnology, Animal Technology Institute Taiwan, Miaoli, Taiwan.

66 M146 E ﬀ ects of nutrient restricti on on mammary cell acti vity and hormonal statement in lactati ng dairy cows. F. Dessauge*1,2, V. Lollivier1,2, E. Cutullic1,2, J. Portanguen1,2, C. Disenhaus1,2, S. Barbey3, B. Ponchon1,2, and M. Bouti naud1,2, 1INRA UMR 1080 Dairy Production, Saint Gilles, France, 2Agrocampus UMR 1080 Dairy Production, Rennes, France, 3INRA UE 326 Domaine Experimental du Pin au Haras, Le Pin au Haras, France.

M147 E ﬀ ects of incremental sunﬂ ower seed supplementati on on milk compositi on and mammary expression of genes regulati ng fatt y acid uptake and lipogenesis. J. W. Møller, T. Bjørn, P. K. Theil, M. T. Sørensen, and K. Sejrsen*, Faculty of Agricultural Science, Aarhus University, Tjele, Denmark.

M148 Principal component analysis of milk fatt y acid compositi on and the relati onships between stearoyl CoA desaturase genotype and conjugated linoleic acid producti on in dairy catt le. J. Thomson*, L. Clark, M. Oba, and S. Moore, University of Alberta, Edmonton, AB, Canada.

M149 Improved lactati on persistence and altered milk compositi on in growth hormone-treated mice is not linked to dramati c changes in mammary mitochondrial biogenesis or the degree of mTOR or AMP kinase phosphorylati on. W. Olea*1, A. Parlow2, R. Collier3, and D. Hadsell1, 1Baylor College of Medicine, Houston, TX, 2Harbor-UCLA Medical Center, Torrance, CA, 3University of Arizona, Tucson.

Meat Science and Muscle Biology Beef Quality

M150 Beef quality of bovines supplemented with vitamin E. G. Aranda-Osorio*1, H. Barragan-Gonzalez1, M. Huerta-Bravo1, O. Hernandez-Mendo2, E. Maldonado-Siman1, and J. C. Garcia-Orti z1, 1Universidad Autonoma Chapingo, Chapingo, Mexico, 2Colegio de Posgraduados, Montecillos, Mexico.

M151 E ﬀ ect of vitamin E supplementati on on the ﬁ nishing of beef catt le. G. Aranda-Osorio*1, P. De la Cruz-Honorato1, R. Hernadez-Arrieta1, O. Hernandez-Mendo2, and J. C. Garcia-Orti z1, 1Universidad Autonoma Chapingo, Chapingo, Mexico, 2Colegio de Posgraduados, Montecillos, Mexico.

M152 In ﬂ uence of diﬀ erent forms of lipid supplements on physical characteristi cs of heifers’ meat fed on feedlot system. M. C. A. Santana*1, T. T. Berchielli1, R. A. Reis1, G. T. Pereira1, and R. C. Canesin1, 1São Paulo State University, Jaboticabal, São Paulo, Brazil, 2Bellman Animal Nutrition Mineral Supplements, Jaboticabal, São Paulo, Brazil.

M153 E ﬀ ect of maternal nutriti onal status on muscle development and carcass characteristi cs in heifer progeny. L. V. Nicodemus*, K. R. Underwood, J. F. Tong, P. L. Price, B. W. Hess, S. I. Paisley, W. J. Means, R. J. McCormick, and M. Du, Department of Animal Science, University of Wyoming, Laramie.

M154 Nutrient restricti on during early prenatal growth and carcass characteristi cs of beef steers. T. A. Pye*, B. H. Boehmer, R. P. Wett emann, and G. W. Horn, Oklahoma Agricultural Experiment Station, Stillwater.

M155 Residual feed intake in three-cross beef heifers: Color and chemical compositi on of Longissumus dorsi muscle. S. F. Reis1, P. V. R. Paulino*1, S. R. Medeiros2, S. C. Valadares Filho1, G. L. D. Feijó2, R. A. A. Torres Júnior2, R. O. Cristaldo2, R. A. Silva2, D. A. Fausto3, and J. Cavali1, 1Universidade Federal de Viçosa, Viçosa, MG, Brazil, 2EMBRAPA Gado de Corte, Campo Grande, MS, Brazil, 3Universidade de São Paulo, Piracicaba, SP, Brazil.

M156 Residual feed intake in three-cross beef heifers: Sensorial traits of Longissimus dorsi muscle. S. F. Reis1, P. V. R. Paulino*1, R. A. Silva3, S. R. Medeiros2, S. C. Valadares Filho1, G. L. D. Feijó2, R. A. A. Torres Júnior2, F. A. Curci2, and M. A. Rezende2, 1Universidade Federal de Viçosa, Viçosa, MG, Brazil, 2EMBRAPA Gado de Corte, Campo Grande, MS, Brazil, 3Universidade Federal do Mato Grosso do Sul, Campo Grande, MS, Brazil.

M157 Ageing process inﬂ uence on fatt y acids relati ons in yearling bulls fed diﬀ erent sources of omega3 and omega6.

1 1 1 2 1 3 1 MONDAY A. A. M. Sampaio , T. M. Pivaro , E. A. Oliveira* , W. Henrique , B. L. Rosa , and A. R. M. Fernandes , FCAV/UNESP, Jaboticabal, POSTERS SP, Brazil, 2APTA, São José do Rio Preto, SP, Brazil, 3UFGD, Dourados, MS, Brazil.

M158 Feeding ﬂ axseed to beef cows increases concentrati ons of omega-3 fatt y acids and linolenic acid biohydrogenati on intermediates in subcutaneous fat. M. L. He1,3, T. A. McAllister*1, J. P. Kastelic1, Y. -H. Chung1, K. A. Beauchemin1, P. S. Mir1, J. L. Aalhus2, M. E. R. Dugan2, and N. Aldai2, 1Lethbridge Research Centre, Agriculture and Agri-Food Canada, Lethbridge, AB, Canada, 2Lacombe Research Centre, Agriculture and Agri-Food Canada, Lacombe, AB, Canada, 3University of Saskatchewan, Saskatoon, Saskatoon, SK, Canada.

M159 E ﬀ ect of ﬁ nishing system on subcutaneous fat melti ng point and fatt y acid compositi on. S. K. Duckett *1, J. P. S. Neel2, W. S. Swecker3, J. P. Fontenot3, and W. Clapham2, 1Clemson University, Clemson, SC, 2USDA-ARS, Beaver, WV, 3Virginia Tech University, Blacksburg.

67 M160 E ﬀ ects of supplemental dietary lipid sources on fatt y acids compositi ons of Longissimus muscle in yearling bulls. E. A. Oliveira*1, A. A. M. Sampaio1, W. Henrique2, B. L. Rosa1, T. M. Pivaro1, and A. R. M. Fernandes3, 1FCAV/UNESP, Jaboticabal, SP, Brazil, 2APTA, São José do Rio Preto, SP, Brazil, 3UFGD, Dourados, MS, Brazil.

M161 Fa tt y acid proﬁ le of intramuscular fat of young bulls grazing tropical pasture and supplemented with diﬀ erent strategies. J. Cavali1, P. V. R. Paulino*1, I. M. Oliveira1, M. M. C. Silva1, H. J. Fernandes2, R. Mezzomo1, J. F. H. Rodrigues1, É. E. L. Valente1, S. F. Reis1, and L. A. M. Gomide1, 1Universidade Federal de Viçosa, Viçosa, MG, Brazil, 2Universidade Estadual do Mato Grosso do Sul, Aquidauana, MS, Brazil.

M162 How do n-3 fatt y acids aﬀ ect human percepti on of ground beef? T. Jiang*, J. R. Busboom, M. L. Nelson, and R. Mengarelli, Washington State University, Pullman.

M163 Geometrical isomers of octadecenoic, octadecadienoic and octadecatrienoic acids from subcutaneous fat of Briti sh or Conti nental versus Nellore crossbred catt le slaughtered at diﬀ erent end points. R. Mello*1, A. C. de Queiroz2, F. D. de Resende3, D. P. Duarte Lanna4, M. H. de Faria3, and E. da Costa Eifert4, 1Universidade Federal de Santa Maria, Santa Maria, RS, Brazil, 2Universidade Federal de Viçosa, Viçosa, MG, Brazil, 3Agência Paulista de Tecnologia dos Agronegócios, Colina, SP, Brazil, 4Universidade de São Paulo Escola Superior de Agricultura Luiz de Queiroz , Piracicaba, SP, Brazil.

M164 Fa tt y acid proﬁ les of subcutaneous adipose ti ssue from cross young bulls produced by diﬀ erent geneti c groups sires and slaughtered with disti nct weights. R. Mello*1, A. C. de Queiroz2, F. D. de Resende3, D. P. Duarte Lanna4, M. H. de Faria3, and E. da Costa Eifert4, 1Universidade Federal de Santa Maria, Santa Maria, RS, Brazil, 2Universidade Federal de Viçosa, Viçosa, MG, Brazil, 3Agência Paulista de Tecnologia dos Agronegócios, Colina, SP, Brazil, 4Universidade de São Paulo Escola Superior de Agricultura Luiz de Queiroz , Piracicaba, SP, Brazil.

M165 Meat quality of Nellore heifers ﬁ nished at pasture, in tropical conditi ons, supplemented with crushed sunﬂ ower. S. L. N. Cerilo*, R. H. de Tonissi e Buschinelli de Goes, H. L. Lima, A. R. Mendes Fernandes, K. Alves de Souza, D. de Faria Pereira, K. C. da Silva Brabes, and A. F. Marquez, Universidade Federal da Grande Dourados, Dourados, MS, Brazil.

M166 Longissimus dorsi muscle fi ber profi le in young bulls grazing tropical pasture and supplemented with diff erent strategies. J. Cavali*1, P. V. R. Paulino1, I. Lage2, C. A. Neves1, M. V. Santos1, M. F. Paulino1, R. Justi no3, J. F. H. Rodrigues4, and D. Melo1, 1Universidade Federal de Viçosa, Viçosa, MG, Brazil, 2Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, MG, Brazil, 3JBS Friboi, Barretos, SP, Brazil, 4Universidade Estadual Paulista, Jaboticabal, SP, Brazil.

M167 E ﬀ ect of concentrate- vs. forage-based ﬁ nishing diet on carcass traits, beef palatability, and color stability of longissimus muscle from Angus heifers. A. J. Garmyn*, D. L. VanOverbeke, R. G. Mateescu, and G. G. Hilton, Oklahoma State University, Stillwater.

M168 Does creep feed and backgrounding energy source aﬀ ect lifeti me growth performance and carcass characteristi cs of nursing calves pastured on annual ryegrass? M. S. Gadberry*1, P. A. Beck2, B. Barham1, W. Whitworth3, and J. Apple4, 1University of Arkansas, Little Rock, 2University of Arkansas, Hope, 3University of Arkansas, Monticello, 4University of Arkansas, Fayetteville.

M169 Does creep feed and backgrounding energy source aﬀ ect lifeti me growth performance and carcass characteristi cs of nursing calves pastured on improved warm-season grasses? B. Barham*1, P. A. Beck2, M. S. Gadberry1, W. Whitworth3, and J. Apple4, 1University of Arkansas, Little Rock, 2University of Arkansas, Hope, 3University of Arkansas, Monticello, 4University of Arkansas, Fayetteville.

M170 Gene ti c group and slaughter weight inﬂ uence on meat quality of feedlot catt le. R. Mello*1, F. D. de Resende2, A. C. de Queiroz3, M. H. de Faria2, R. A. Possenti 2, and G. F. Alleoni2, 1Universidade Federal de Santa Maria, Santa Maria, RS, Brazil, 2Agência Paulista de Tecnologia dos Agronegócios, Colina, SP, Brazil, 3Universidade Federal de Viçosa, Viçosa, MG, Brazil.

M171 Animal health eﬀ ects on carcass quality. T. M. Jeske*, R. J. Maddock, and K. R. Carlin, North Dakota State University, Fargo.

M172 E ﬀ ect of garlic and onion on the thiobarbituric acid reacti ve substances (TBARS), volati le compounds and sensory evaluati ons of irradiated cooked ground beef. H. S. Yang*, G. D. Kim, K. Y. Seo, E. Y. Jung, and S. T. Joo, Division of Applied Life Science (BK21 Program), Graduate School of Gyeongsang National University, Jinju, Gyeongnam 660-701, Republic of Korea.

68 Graduate Student Poster Competi ti on Nati onal ADSA Dairy Foods Poster

M173 Angiosta ti n-like pepti des in milk: Potenti al development for dairy products capable of cancer preventi on. E. Stefanutti * and R. Jiménez-Flores, California Polytechnic State University, San Luis Obispo.

M174 The eﬀ ect of diﬀ erent inulin types on the formati on of rennet-induced gels. A. Foo*, A. R. Hill, and M. Corredig, University of Guelph, Guelph, Ontario, Canada.

M175 Impact of temperature and fat content on bleaching of liquid whey. M. A. D. Listi yani*1, R. E. Campbell1, R. E. Miracle1, D. M. Barbano2, and M. A. Drake1, 1North Carolina State University, Raleigh, 2Cornell University, Ithaca, NY.

M176 Bleaching liquid Cheddar whey using ultraviolet radiati on. E. J. Kang* and M. A. Drake, North Carolina State University, Raleigh.

M177 Development and analysis of a dairy-based nutrient dense gel food rich in milk bioacti ves. M. Cleveland* and R. Jiménez-Flores, California Polytechnic State University, San Luis Obispo.

M178 Iden ti ﬁ cati on of bioacti ve pepti des derived from fermentati on of organic milk. S. R. Pritchard*, M. Phillips, and K. Kailasapathy, University of Western Sydney, East Richmond, New South Wales, Australia.

M179 Increasing stringiness of low fat Mozzarella cheese using polysaccharides. E. N. Oberg*1, K. M. Larsen1, D. A. Irish1, M. M. Motawee2,1, and D. J. McMahon1, 1Western Dairy Center, Utah State University, Logan, ..,2National Organization for Drug Control and Research, Cairo, Egypt.

M180 Enrichment of low fat Cheddar cheese with dietary ﬁ ber. R. Wadhwani*, D. J. McMahon, and D. A. Irish, Utah State University, Logan.

M181 Development of a rapid method for determinati on of lactose in process cheese using blood glucose meter. A. C. Biswas*, J. Amamcharla, and L. E. Metzger, Midwest Dairy Foods Research Center, Dairy Science Department, South Dakota State University, Brookings.

M182 Monitoring changes in the non-casein nitrogen fracti on of raw milk during storage using casein/fat standardizer (CFS). P. Salunke*, J. Amamcharla, and L. E. Metzger, Midwest Dairy Foods Research Centre, South Dakota State University, Brookings.

M183 Impact of xylitol on the functi onal properti es of low fat process cheese. A. Kommineni*, J. Amamcharla, and L. E. Metzger, Midwest Dairy Foods Research Center, South Dakota State University, Brookings.

M184 Applica ti on of salt whey in process cheese food made from young Cheddar cheese containing exopolysaccharides. O. Janevski*, A. N. Hassan, and L. Metzger, South Dakota State University, Brookings.

M185 Predic ti on of water acti vity of natural cheese using a model cheese system. J. Grummer* and T. C. Schoenfuss, University of Minnesota, St. Paul.

M186 Op ti mizati on of a CO2 injecti on method for increasing the permeate ﬂ ux in cold microﬁ ltrati on of skim milk. T. J. Tan*, A. Sauer, and C. I. Moraru, Cornell University, Ithaca, NY.

M187 Polysaccharide additi on to low fat Cheddar cheese to improve texture. R. Kumar* and T. C. Schoenfuss, University of Minnesota, St. Paul.

M188 E ﬀ ect of concentrati on and temperature on the rheological properti es of 95% serum protein (SP) reduced micellar casein concentrates (MCC). A. Sauer*, C. Beliciu, and C. I. Moraru, Cornell University, Ithaca, NY.

M189 Forma ti on of bacterial bioﬁ lms on spiral wound reverse osmosis whey concentrati on membranes and its inﬂ uence on retentate MONDAY quality. POSTERS M. Avadhanula*, A. C. Biswas, S. Anand, and A. Hassan, Midwest Dairy Foods Research Center, Dairy Science Department, South Dakota State University, Brookings.

M190 Thermal aggregati on of whey proteins in the presence of butt ermilk. M. Saﬀ on*1, M. Britt en2, and Y. Pouliot1, 1STELA Dairy Research Center, Institute of Nutraceuticals and Functional Food (INAF), Université Laval, Québec, QC, Canada, 2Food Research and Development Center (FRDC), Agriculture and Agri-Food Canada, St-Hyacinthe, Québec, Canada.

69 Graduate Student Poster Competi ti on Nati onal ADSA Producti on MS Poster Chair: Arnold Hippen, South Dakota State University

M191 Assessment of tannin-free and tanniniferous legumes in lactati ng dairy diets using conti nuous culture. C. M. Williams*1, C. M. Dschaak1, J. -S. Eun1, J. W. MacAdam2, and A. J. Young1, 1Department of Animal, Dairy, and Veterinary Sciences, Utah State University, Logan, 2Department of Plants, Soils, and Climate, Utah State University, Logan.

M192 Post-treatment outcomes of clinical masti ti s on commercial dairy farms. C. Pinzón-Sánchez*, C. Hulland, and P. L. Ruegg, University of Wisconsin, Madison.

M193 Assessment of prior grazing experiences on adapti on to pasture and performance of dairy heifers. F. Lopes*1, D. K. Combs1, P. C. Hoﬀ man1, N. M. Esser1, and W. Coblentz2,1, 1University of Wisconsin, Madison, 2US- Department of Agriculture/Agricultural Research Service, Marshﬁ eld, WI.

M194 Seasonal variati on of nutrients and in vitro dry matt er degradability of forage hay. L. Shi*, N. Li, T. Shenkoru, W. Yang, S. McConahey, and T. Wuliji, University of Nevada, Reno.

M195 Performance of Holstein heifers supplemented with probioti cs. J. Graves*1, S. Hill1, E. Suever1, B. Rude1, J. Brett 2, and Y. Vizzier-Thaxton3, 1Department of Animal and Dairy Science, Mississippi State University, Mississippi State, 2College of Veterinary Medicine, Mississippi State University, Mississippi State, 3Department of Poultry Science, Mississippi State University, Mississippi State.

Graduate Student Poster Competi ti on Nati onal ADSA Producti on PhD Poster Chair: Arnold Hippen, South Dakota State University

M196 E ﬀ ects of condensed tannins supplementati on on ruminal fermentati on and lactati onal performance of dairy cows when fed high or low forage diet. C. M. Dschaak*, C. M. Williams, M. S. Holt, J.-S. Eun, and A. J. Young, Department of Animal, Dairy, and Veterinary Sciences, Utah State University, Logan.

M197 Rela ti onships between prepartum energy intake and reproducti ve parameters in Holstein cows. F. C. Cardoso*, M. R. Murphy, and J. K. Drackley, University of Illinois, Urbana.

M198 E ﬀ ecti veness of an herbal remedy compared to control or traditi onal therapy in dry oﬀ treatments. K. A. E. Mullen*, K. L. Anderson, and S. P. Washburn, North Carolina State University, Raleigh.

M199 Serum pregnancy-associated glycoprotein (PAG) and progesterone concentrati ons aft er inducti on of pregnancy loss at day 39 of gestati on in lactati ng dairy cows. J. O. Giordano*1, J. N. Guenther1, G. Lopes Jr.1, M. F. McGrath2, and P. M. Fricke1, 1University of Wisconsin, Madison, 2Monsanto Agricultural Company, St. Louis, MO.

M200 Prepartum 2,4-thiazolidinedione alters gene expression of peroxisome proliferator-acti vated receptor gamma and lepti n in the adipose ti ssue of dairy cows. K. M. Schoenberg*, K. L. Perﬁ eld, S. L. Giesy, Y. R. Boisclair, and T. R. Overton, Cornell University, Ithaca, NY.

M201 E ﬀ ects of cobalt supplementati on and vitamin B12 injecti ons on energy metabolism of dairy cows. M. S. Akins*1, S. J. Berti cs1, M. T. Socha2, and R. D. Shaver1, 1University of Wisconsin, Madison, 2Zinpro Corporation, Eden Prairie, MN.

M202 Gene ti c analysis of type traits in the Holstein populati on of Iran. M. R. Bakhti arizadeh*, M. M. Shahr Babak, and A. Pakdel, Tehran University, Karaj, Tehran.

M203 E ﬀ ects of porcine relaxin on moti lity characteristi cs of boar sperm as assessed by computer-assisted sperm analysis (CASA). J. C. Rodriguez-Munoz*, J. M. Feugang, M. Crenshaw, S. T. Willard, and P. L. Ryan, Mississippi State University.

70 Nonruminant Nutriti on Amino Acids Sponsor: Novus Internati onal Inc.

M204 Response surface model for broiler chickens performance fed diets varying in digesti ble protein and amino acids. H. Ahmadi and A. Golian*, Ferdowsi University of Mashhad, Mashhad, Khorasan Razavi, Iran.

M205 Par ti ti oning of lysine stable isotopes in broiler breeders during the transiti on into sexual maturity. R. D. Ekmay*, C. Salas, J. England, and C. N. Coon, University of Arkansas, Fayetteville.

M206 Varying levels of dietary methionine inclusion on the hematology and serum biochemistry of broilers. G. O. Adeyemo* and A. D. Ologhobo, University of Ibadan, Ibadan, Oyo, Nigeria.

M207 Separate response to lysine and methionine in broiler starter diets. C. Lu*1, C. A. Coto1, A. Karimi2, J. H. Park1, Y. Min1, and P. W. Waldroup1, 1University of Arkansas, Fayetteville, 2University of Kurdistan, Kurdistan, Iran.

M208 E ﬀ ect of crude protein and essenti al:nonessenti al amino acids rati o on nitrogen balance in broiler. C. C. Goulart1, F. G. P. Costa*1, E. T. Nogueira2, M. Kutschenko2, H. S. Rostagno3, C. F. S. Oliveira1, R. C. L. Neto1, and V. P. Rodrigues1, 1Federal University of Paraiba, Areia, PB, Brazil, 2Ajinomoto Animal Nutrition, Sao Paulo, SP, Brazil, 3Federal University of Viçosa, MG, Brazil.

M209 True ileal amino acid digesti bility and protein uti lizati on in broilers fed various levels of canola meal and phytase. C. Kong* and O. Adeola, Purdue University, West Lafayette, IN.

M210 Separate response to lysine and methionine in broiler grower diets. C. Lu*1, C. A. Coto1, A. Karimi2, J. H. Park1, Y. Min1, and P. W. Waldroup1, 1University of Arkansas, Fayetteville, 2University of Kurdistan, Kurdistan, Iran.

M211 Diges ti ble arginine:lysine rati os for broilers during the starter and ﬁ nisher periods. A. Campos1, E. T. Nogueira2, L. F. Albino1, and H. S. Rostagno*1, 1Federal University of Viçosa, Viçosa, MG, Brazil, 2Ajinomoto of Brazil/Ajinomoto Animal Nutrition, São Paulo, SP, Brazil.

M212 E ﬀ ect of a mono component protease on true amino acid digesti bility of a corn and soybean meal diet for chicks. R. K. G. Messias1, L. F. T. Albino1, J. O. B. Sorbara2, and H. S. Rostagno*1, 1Universidade Federal de Viçosa, Viçosa, MG, Brazil, 2DSM Nutritional Products, São Paulo, SP, Brazil.

M213 Performance of white commercial layers fed with diﬀ erent of threonine: lysine rati o. F. G. P. Costa*1, M. R. Lima1, E. T. Nogueira2, L. Sá2, J. H. V. Silva1, H. S. Rostagno3, C. C. Goulart1, R. B. Souza1, S. A. N. Morais1, and G. S. Lima1, 1Federal University of Paraiba, Areia, PB, Brazil, 2Ajinomoto Animal Nutrition, Sao Paulo, SP, Brazil, 3Federal University of Viçosa, MG, Brazil.

M214 Diges ti ble valine:lysine and isoleucine:lysine rati os for brown egg laying hens. G. Lelis1, E. T. Nogueira2, L. F. Albino1, and H. Rostagno*1, 1Federal University of Viçosa, Viçosa, MG, Brazil, 2Ajinomoto of Brazil/ Ajinomoto Animal Nutrition, São Paulo, SP, Brazil.

M215 In ﬂ uence of diet formulati on technique on requirements of sulfur amino acids and lysine to brown egg laying hens. J. H. V. Da Silva*1,2, P. B. Lacerda1, D. V. Gonçalves Vieira2, C. T. Silva2, J. J. Filho1, M. L. Gomes Ribeiro1, J. M. Bati sta De Souza1, J. A. De Araújo1, E. L. Da Silva1, and F. G. Perazzo Costa2, 1CCHSA-Universidade Federal da Paraíba, Bananeiras, Paraíba, Brazil, 2CCA- Universidade Federal da Paraíba, Areia, Paraíba, Brazil.

M216 Amino acid digesti bility in corn, soybean meal, ﬁ eld peas, and corn co-products fed to weanling pigs. G. I. Petersen* and H. H. Stein, University of Illinois, Urbana.

M217 Pyrolic infusion of arginine increases portal vein blood ﬂ ow in growing pigs. S. W. Kim*1, M. I. Perret-Genti l2, M. W. Hart3, and R. D. Mateo4, 1North Carolina State University, Raleigh, 2The University of Texas 3 4

at San Antonio, Georgia State University, Atlanta, Texas Tech University, Lubbock. MONDAY POSTERS

M218 Apparent and standardized ileal digesti biliti es of amino acids for pigs fed corn-soybean meal-based diets at varying crude protein levels. H. Zhai* and L. Adeola, Purdue University, West Lafayette, IN.

M219 In ﬂ uence of total lysine level provided during the ﬁ nishing period on carcass, meat and fat characteristi cs of heavy barrows and gilts. M. A. Latorre*1, J. A. Rodríguez-Sánchez2, M. Blanco2, M. A. Sanz2, and M. Joy2, 1Universidad de Zaragoza, Spain, 2CITA de Aragón, Zaragoza, Spain.

M220 Comparison of amino acid digesti bility of corn, corn disti llers dried grains with solubles (DDGS), meat and bone meal (MBM), and poultry-by-product meal (PBPM) determined with the precision-fed cecectomized rooster assay and the standardized ileal amino acid digesti bility chick assay. E. J. Kim*1, P. L. Utt erback1, T. J. Applegate2, and C. M. Parsons1, 1University of Illinois at Urbana-Champaign, 2Purdue University, West Lafayette, IN. 71 M221 Feeding a diet containing speciﬁ c excess amino acids minimizes the reducti on in performance and carcass traits associated with an inﬂ ammatory response. A. Diaz1, M. Raymond1, R. Angel2, and B. D. Humphrey*1, 1California Polytechnic State University, San Luis Obispo, 2University of Maryland, College Park.

M222 Amino acid digesti bility of various feedstuﬀ s of plant and animal origin using three diﬀ erent methods. E. J. Kim*, C. M. Jacobs, P. L. Utt erback, and C. M. Parsons, University of Illinois at Urbana-Champaign.

M223 E ﬀ ect of the use of L-valine and metabolizable energy levels of diet on nitrogen intake, retenti on and apparent excreti on in broilers. F. G. P. Costa*1, C. C. Goulart1, E. T. Nogueira2, M. Kutschenko2, J. H. V. Silva1, V. P. Rodrigues1, G. B. V. Lobato1, and R. C. L. Neto1, 1Federal University of Paraiba, Areia, PB, Brazil, 2Ajinomoto Animal Nutrition, Sao Paulo, SP, Brazil.

M224 E ﬀ ect of the use of L-valine and metabolizable energy levels of diet on body compositi on of broilers. F. G. P. Costa*1, C. C. Goulart1, E. T. Nogueira2, M. Kutschenko2, J. H. V. Silva1, V. P. Rodrigues1, and R. C. L. Neto1, 1Federal University of Paraiba, Areia, PB, Brazil, 2Ajinomoto Animal Nutrition, Sao Paulo, SP, Brazil.

M225 Di ﬀ erent protein and conjugated linolenic acid levels on broilers diets. T. Previero1, C. J. C. Casti llo2, N. B. Petroli1, R. Albuquerque3, C. S. S. Araujo*4, and L. F. Araujo1, 1University of Sao Paulo, Pirassununga, SP, Brazil, 2University of Sao Paulo, Piracicaba, SP, Brazil, 3University of Sao Paulo, Sao Paulo, SP, Brazil, 4Poultry Nutritionist, Pirassununga, SP, Brazil.

M226 E ﬀ ect of dietary arginine, glutamine, and tryptophan on growth performance, gut morphology, and meat quality of broilers. S. J. Park*1, C. Z. Alvarado1, and S. W. Kim2, 1Texas Tech University, Lubbock, 2North Carolina State University, Raleigh.

M227 Dietary supplementati on of L-glutamine and L-glutamate or sodium butyrate during early growth of female broilers. Y. Avellaneda*1, J. Hernandez1, C. Ariza-Nieto2, and G. Afanador1,2, 1Universidad Nacional de Colombia, Bogota, Colombia, 2CORPOICA, Bogota, Colombia.

M228 Evalua ti on of the ﬁ xed crude protein conversion factor (6. 25) versus ingredient speciﬁ c conversion factors. N. Sriperm*1, G. M. Pesti 1, and P. B. Tillman2, 1University of Georgia, Athens, 2Ajinomoto Heartland LLC, Chicago, IL.

M229 E ﬀ ect of dietary probioti c and prebioti c on ileal nutrient digesti bility of Ross broiler chickens. H. Ziaie*1, A. Zeinali2, M. Bashtani3, M. A. Karimi Torshizi4, G. H. Hadarbadi1, H. Farhangfar3, and A. Nasr Abad1, 1Agriculture and Natural Resources Research Center, Birjand, South Khorasan, Iran, 2Ferdowsi University, Mashhad, Iran, 3Birjand University, Birjand, Khorasan. Iran, 4Tarbiat Moddares University, Tehran, Iran.

M230 Tryptophan, niacin, and insulin metabolism in weaned pigs? J. J. Matt e*1, Y. Primot2, and N. LeFloc’h3, 1Agriculture & Agri-Food Canada, Dairy & Swine R & D Centre, Sherbrooke, QC, Canada, 2Ajinomoto-Eurolysine SAS, Paris, France, 3Institut National de la Recherche Agronomique (INRA), UMR-SENAH, St- Gilles, France.

M231 E ﬀ ect of glutamine and temperature on performance of broiler chickens. S. Cerrate*, R. Ekmay, C. Salas, and C. Coon, University of Arkansas, Fayetteville.

M232 E ﬀ ect of dietary protein content on cecal microbial ecosystem and mortality of young rabbits. S. Chamorro1, R. Carabaño2, J. García2, I. Badiola3, G. G. Mateos*2, and C. de Blas2, 1Instituto del Frío-ICTAN, CSIC, Madrid, Spain, 2Universidad Politécnica de Madrid, Madrid, Spain, 3CReSA (UAB-IRTA), Bellaterra, Spain.

M233 E ﬀ ect of lysine and leucine levels in wheat-based diets on the expression of two cati onic amino acid-transporter proteins in growing pigs. M. A. Barrera, A. Morales*, M. Cervantes, A. B. Araiza, E. Avelar, and D. González, ICA, Universidad Autónoma de Baja California, Mexicali.

M234 E ﬀ ect of high lysine and leucine levels in wheat-based diets on performance and muscle expression of myosin mRNA in growing pigs. M. A. Barrera1, M. Cervantes*1, A. Morales1, A. Araiza1, D. Cervantes1, V. Méndez1, and H. Bernal1, 1ICA, Universidad Autónoma de Baja California, Mexicali, BC, México, 2Universidad Autónoma de Nuevo León, Monterrey, NL, México.

M235 The eﬀ ect of diﬀ erent animal and vegetable protein sources on the feed intake and weight gain of piglets. D. Solà-Oriol1, J. Figueroa1, E. Borda*2, C. Chetrit2, and J. F. Pérez1, 1Universitat Autònoma de Barcelona, Bellaterra, Spain, 2Bioiberica, Palafolls, Spain.

M236 A ﬂ atoxins and producti ve performance of two broiler breeder genotypes. A. Scher*1, A. P. Rosa1, J. M. Santurio2, A. Londero1, T. N. N. Vieira1, and J. A. G. Ferreira Jr.1, 1Poultry Laboratory – Universidade Federal de Santa Maria, RS, Brazil, 2Lapemi–Universidade Federal de Santa Maria, RS, Brazil.

M237 Progeny of broiler breeders from two genotypes intoxicated with aﬂ atoxins. A. Scher*1, A. P. Rosa1, J. M. Santurio2, A. Londero1, G. Farina1, and J. A. G. Ferreira Jr.1, 1Poultry Science Lab – Universidade Federal de Santa Maria, Santa Maria, RS, Brazil, 2Lapemi– Universidade Federal de Santa Maria, Santa Maria, RS, Brazil.

72 Nonruminant Nutriti on Feed Ingredients

M238 The eﬀ ects of the dietary supplementati on with essenti al oils from selected species of the Lamiaceae family on the performance of growing broiler chickens. L. Roldan*1, C. Ariza-Nieto2, G. Diaz1, and G. Afanador1,2, 1Universidad Nacional de Colombia, Bogota, Colombia, 2CORPOICA, Bogota, Colombia.

M239 E ﬀ ect of crude glycerine on the performance of female broilers chickens at high alti tude. C. Ariza-Nieto*1, Y. Avellaneda1, and G. Afanador1,2, 1CORPOICA, Bogota, Colombia, 2Universidad Nacional de Colombia, Bogota, Colombia.

M240 Vitamin E, herbs and spices in broilers diets: Evaluati on of oxidati ve stability of pre-cooked meat balls. A. M. C. Racanicci*1, J. F. M. Menten2, and M. Nascente1, 1University of Brasília (UnB), Brasília, DF, Brazil, 2University of São Paulo (ESALQ), Piracicaba, SP, Brazil.

M241 E ﬀ ect of technical-grade glycerin on the performance of brown laying hens at high alti tude. Y. Avellaneda*1, D. Cifuentes1, G Afanador1,2, and C. Ariza-Nieto1, 1CORPOICA, Bogota, Colombia, 2Universidad Nacional de Colombia, Bogota, Colombia.

M242 E ﬀ ects of Korean herb supplementati on (Paeniae radix, Angelicae giganti s radix, Cnidium rhizome and Polygoni multi ﬂ ori radix) on growth performance, nutrient digesti bility, blood characteristi cs, meat quality and fatt y acid content of meat of growing pigs. Q. W. Meng*, J. S. Yoo, H. J. Kim, J. P. Wang, J. H. Jung, and I. H. Kim, Department of Animal Resource and Science, Dankook University, Cheonan, Choongnam, Korea.

M243 E ﬀ ects of dietary bamboo vinegar supplementati on on growth performance, blood characteristi cs, meat quality, fatt y acid content and fecal malodor emission in ﬁ nishing pigs. Q. W. Meng*, J. H. Lee, H. D. Jang, T. X. Zhou, L. Yan, and I. H. Kim, Department of Animal Resource and Science, Dankook University, Choenan, Choongnam, Korea.

M244 The eﬀ ects of caper (Capparis ovata Desf. ) on some hematological parameters and organs of Lohmann roosters. O. Yildiz-Gulay*1, M. S. Gulay1, A. Balic2, and A. Ata1, 1Mehmet Akif Ersoy University, Faculty of Veterinary Medicine, Burdur, Turkey, 2Sakarya Toyota Hospital, Sakarya, Turkey.

M245 Safety evaluati on of Event 5307 transgenic corn in broiler chickens. A. Sauvé2 and J. T. Brake*1, 1Department of Poultry Science, North Carolina State University, Raleigh, 2Syngenta Biotechnology, RTP, Raleigh, NC.

M246 E ﬀ ect of garlic extract (Garlicon) on piglet producti ve performance in the nursery period. J. Morales1, R. López2, P. Coscojuela2, and C. Piñeiro*1, 1PigCHAMP Pro Europa, Segovia, Spain, 2Prebia Feed Extracts, Toledo, Spain.

M247 E ﬀ ect of diﬀ erent levels of substi tuti on of maniçoba hay on the performance of free-range birds in the semi-arid region. P. E. N. Givisiez*1, M. A. S. F. Campos2, C. C. Goulart1, F. G. P. Costa1, and J. H. V. Silva1, 1Universidade Federal da Paraiba, Areia, PB, Brazil, 2Universidade Federal do Rio Grande do Norte, Natal, RN, Brazil.

M248 Performance of broilers fed mash or pellet diets containing whole or ground pearl millet. T. R. Torres1, M. C. M. M. Ludke*1, J. V. Ludke2, C. B. V. Rabello1, M. A. M. Faria1, E. M. S. R. Andrade1, E. J. O. Souza1, and M. R. Lima1, 1Universidade Federal Rural de Pernambuco, Recife, Pernambuco, Brasil, 2Embrapa Suínos e Aves, Concordia, Santa Catarina, Brasil.

M249 Using marine algae chlorella vulgaris as a prebioti c alternati ve on broiler chicks. M. Rezvani*, M. Zaghari, M. Shivazad, and H. Moravej, University of Tehran, Karaj, Tehran, Iran.

M250 E ﬀ ects of mung bean waste on pelleti ng characteristi cs, growth performance, nutrient digesti bility and carcass quality in broilers.

N. Amornthewaphat*, P. Rungcharoen, Y. Ruangpanit, S. Ratt anatabti mthong, and S. Att amangkune, Kasetsart University, Bangkok, MONDAY Thailand. POSTERS

M251 E ﬀ ects of dietary grape seed polyphenols on plasma lipid and mineral contents, and intesti nal microﬂ ora in broiler chicks. A. Viveros*1, S. Chamorro2, A. Brenes2, C. Romero3, I. Arija1, and C. Centeno2, 1facultad de Veterinaria, UCM, Madrid, Spain, 2Instituto del Frio-Ictan, CSIC, Madrid, Spain, 3Escuela Tecnica Superior de Ingenieros Agronomos, UPM, Madrid, Spain.

M252 Comparison of dietary supplementati on of cumin essenti al oil and prebioti c on humoral immune response, blood metabolites and performance of broiler chickens. M. Aami-Azghadi., A. Golian*, H. Kermanshahi, and M. Sedghi, Ferdowsi University of Mashhad, Mashhad, Khorasan Razavi, Iran.

M253 E ﬀ ect of ginger root and ginger oil on anti oxidant status and meat quality of broilers. G. F. Zhang1, Z. B. Yang*1, Y. Wang2, W. R. Yang1, and S. Z. Jiang1, 1Shandong Agricultural University, Tai-an, Shandong, China, 2Agriculture and Agri-Food Canada, Lethbridge Research Centre, Lethbridge, AB, Canada.

73 M254 U ti lizati on of mexican sunﬂ ower (Tithonia diversifolia, Hemsley A gray) leaf meal on the average producti on cost and returns of broiler chicks. A. H. Ekeocha*1, A. Akinfemi1, O. A. Adu1, and O. A. Adebiyi1, 1Department of Animal Science University of Ibadan., Ibadan, Oyo State, Nigeria, 2Faculty of Agriculture, Nasarawa State University, Shabu - Laﬁ a Campus, Nasarawa State, Nigeria, 3Department of Animal Production and Health, Federal University of Technology, Akure, Ondo State, Nigeria, 4Department of Animal Science, University of Ibadan, Ibadan, Oyo State, Nigeria.

M255 Dietary supplementati on of medicinal plants and organic acid on serum lipid proﬁ le in Ross broilers. H. Ziaie*1, A. Zeinali2, G. H. Hadarbadi1, M. A. Karimi Torshizi4, M. Bashtani3, and H. Farhangfar3, 1Agriculture and Natural Resources Research Center, Birjand, South Khorasan, Iran, 2Ferdowsi University, Mashhad, Iran, 3Birjand University, Birjand, Khorasan. , Iran, 4Tarbiat Moddares University, Tehran, Iran.

M256 Changes of internal egg quality during cold storage when hens fed diets containing cott onseed meal treated with sodium bentonite. A. Gilani, H. Kermanshahi, A. Golian*, and A. Tahmasbi, Ferdowsi University of Mashhad, Mashhad, Iran. .

M257 Sensory characteristi cs of table eggs from laying hens fed diets containing hemp oil or hemp seed. E. Goldberg*, D. Ryland, N. Gakhar, J. D. House, and M. Aliani, University of Manitoba, Winnipeg, MB, Canada.

M258 E ﬀ ect of guar meal as a source of protein on laying hens performance. P. Soleimani, A. Golian*, H. Kermanshahi, and M. Sedghi, Ferdowsi University of Mashhad, Mashhad, Khorasan Razavi, Iran.

M259 E ﬀ ect of dietary supplementati on of licorice extract on egg quality and performance of hens. M. Sedghi, A. Golian*, and P. Soleimani, Ferdowsi University of Mashhad, Mashhad, Khorasan Razavi, Iran.

M260 E ﬀ ects of fermented garlic powder supplementati on on producti on performance, egg quality and blood characteristi cs of laying hens. J. S. Yoo*, H. J. Kim, J. P. Wang, X. Ao, J. H. Jung, and I. H. Kim, Department of Animal Resource and Science, Dankook University, Cheonan, Choongnam, Korea.

M261 E ﬀ ects of marine algae (Spirulina platensis) on egg yolk color and laying hens performance. N. Zahroojian, H. Moravej*, and M. Shivazd, University of Tehran, Karaj, Tehran, Iran.

M262 Use of salvage pet food in diets of weaned pigs. J. P. Holt and S. J. Gasca*, Illinois State University, Normal.

M263 E ﬀ ect of meat powder supplementati on on growth performance, nutrient digesti bility and blood characteristi cs of growing pigs. S. M. Hong*, J. H. Lee, J. P. Wang, Q. W. Meng, B. W. Yang, and I. H. Kim, Department of Animal Resource and Science, Dankook University, Cheonan, Choongnam, Korea.

M264 E ﬀ ects of fermented garlic powder on growth performance and blood proﬁ les of weanling pigs. J. P. Wang*, J. H. Lee, H. J. Kim, L. Yan, S. M. Hong, and I. H. Kim, Department of Animal Resource and Science, Dankook University, Cheonan, Choongnam, Korea.

M265 Evalua ti on of algae meal from Nannochloropsis oculata as a protein source for non-ruminant animals. B. A. Howe*1, I. N. Roman-Muniz1, B. D. Willson2, and S. L. Archibeque1, 1Department of Animal Sciences, Colorado State University, Fort Collins, 2Department of Mechanical Engineering, Colorado State University, Fort Collins.

M266 The eﬀ ect of supplementati on with ginger on dietary oxidati on stability. X. Zhao and Z. B. Yang*, Shandong Agricultural University, Tai-an, Shandong, China.

M267 E ﬀ ects of dietary wild–ginseng adventi ti ous root meal on egg quality, egg producti on, and fatt y acid content of yolk in egg produced by laying hens. H. J. Kim*, J. S. Yoo, J. P. Wang, Q. W. Meng, B. W. Yang, and I. H. Kim, Department of Animal Resource and Science, Dankook University, Cheonan, Choongnam, Korea.

M268 E ﬀ ect of a mixture of turmeric and capsicum oleoresins and of a garlic botanical on broiler chickens performance and intesti nal histology. D. Bravo*1, T. G. Petrolli2, L. F. T. Albino2, and H. S. Rostagno2, 1Pancosma, Geneva, Switzerland, 2Federal University of Viçosa, Department of Animal Science, Viçosa, Brazil.

M269 E ﬀ ects of dietary medicinal plants (artemisia, acanthopanax, and garlic) on producti ve parameters in pigs. J. H. Jung*1, H. D. Jang1, T. X. Zhou1, S. H. Oh2, R. C. Noble2, and I. H. Kim1, 1Department of Animal Resource and Science, Dankook University, Cheonan, Choongnam, Korea, 2Department of Animal Science, North Carolina A&T State University, Greensboro.

M270 E ﬀ ects of cassava on producti on performance and relati ve organ weight in Korean nati ve broilers. J. H. Lee*, H. D. Jang, J. P. Wang, T. X. Zhou, and I. H. Kim, Department of Animal Resource and Science, Dankook University, Cheonan, Choongnam, Korea.

74 M271 E ﬀ ects of cassava on producti on performance and egg quality in laying hens. J. H. Lee*, H. J. Kim, J. P. Wang, T. X. Zhou, and I. H. Kim, Department of Animal Resource and Science, Dankook University, Cheonan, Choongnam, Korea.

M272 Inclusion of shrimp heads meal (Litopenaeus spp. ) and red crab meal (Pleuroncodes planipes) in rati ons for laying hens, and its eﬀ ect on the egg physical and sensorial quality, at diﬀ erent ti me and temperature of storage. E. M. Carranco. *1, L. Sangines1, E. Morales2, E. Avila3, B. Fuente3, R. Ramirez3, S. Carrillo1, C. Calvo1, and F. Perez-Gil1, 1Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran, Mexico, D. F., Mexico, 2Universidad Autonoma Metropolitana, Mexico, D. F., Mexico, 3Universidad Nacional Autonoma de Mexico, Mexico, D. F., Mexico.

M273 The eﬀ ect of medicinal plants and plant extracted oils on broiler duodenum morphology and immunological proﬁ le. L. Stef*1, G. Dumitrescu1, D. Drinceanu1, D. Stef1, D. Mot1, C. Julean1, R. Teti leanu1, and N. Corcionivoschi2, 1Banat’s University of Agricultural Sciences and Veterinary Medicine, Department of Animal Science, Timisoara, Romania, 2University College Dublin, Ireland.

M274 E ﬀ ects of dietary polyphenol-rich grape products on gut morphology and intesti nal microﬂ ora in broiler chicks. A. Viveros*1, S. Chamorro2, M. Pizarro1, W. Siqueira3, C. Centeno2, I. Arija1, and A. Brenes2, 1Facultad de Veterinaria, UCM, Madrid, Spain, 2Instituto del Frio-Ictan, CSIC, Madrid, Spain, 3Faculdade de Veterinaria, Universidade Estadual do Ceara, Fortaleza, Brazil.

M275 E ﬀ ects of hemp oil on the expression of FADS1, FADS2, and ELOVL5 in laying hens. M. Jing*, N. Gakhar, E. Goldberg, and J. D. House, University of Manitoba, Winnipeg, Canada.

M276 Dietary supplementati on eﬀ ects of oregano essenti al oils on intesti nal digest microbial community in broilers under high alti tude conditi ons. L, Betancourt*1,2, V, Phandanouvong3, F, Rodriguez3, C, Ariza-Nieto3, M, Hume4, D, Nisbet4, and G, Afanador-Téllez2, 1Universidad de La Salle, Bogotá, Colombia, 2Universidad Nacional de Colombia, Bogotá, Colombia, 3CORPOICA, Bogotá, Colombia, 4USDA, ARS, FFSRU, College Station, TX.

Physiology and Endocrinology Nutriti onal Eﬀ ects on Reproducti on and Development

M277 E ﬀ ects of body weight loss on serum progesterone concentrati ons of non-lactati ng dairy cows. R. Rodrigues*1, C. Trevisanuto1, T. Leiva1, M. Barbosa1, R. Cooke2, and J. L. Vasconcelos1, 1FMVZ - UNESP, Botucatu, SP, Brazil, 2Oregon State University, Burns.

M278 E ﬀ ects of maternal metabolizable protein supplementati on in late gestati on on uterine and umbilical blood ﬂ ows in sheep. L. E. Camacho*1, L. A. Lekatz1, M. L. VanEnom2, C. S. Schauer2, K. R. Maddock Carlin1, and K. A. Vonnahme1, 1Center for Nutrition and Pregnancy, Department of Animal Sciences, North Dakota State University, Fargo,2Hettinger Research Extension Center, North Dakota State University, Hettinger.

M279 E ﬀ ects of maternal protein supply on oﬀ spring somatotropic axis: Serum IGF-binding proteins 2 and 3 in pigs at weaning and market weight. A. Ooster*1, U. Müller1, H. Sauerwein1, I. Lang2, M. Peters2, C. Rehfeldt2, and C. C. Metges2, 1University of Bonn, Bonn, Germany, 2Leibniz Institute for Farm Animal Biology, Dummerstorf, Germany.

M280 The impact of maternal obesity on oﬀ spring hypothalamic-pituitary-adrenal axis response to stress. N. M. Long*1, A. B. Uthlaut1, P. W. Nathanielsz2, and S. P. Ford1, 1Center for the Study of Fetal Programming, Animal Science Department, University of Wyoming, Laramie, ,2Center for Pregnancy and Newborn Research, Department of Obstetrics and Gynecology, University of Texas Health Sciences Center, San Antonio.

M281 E ﬀ ects of two-stage and total vs. fenceline weaning on the physiology and performance of beef calves.

1 1 1 1 2 3 4 1 MONDAY C. Campistol* , H. G. Katt esh , J. C. Waller , E. L. Rawls , J. D. Arthington , T. E. Engle , and J. A. Carroll , University of Tennessee, POSTERS Knoxville, 2University of Florida - IFAS, Range Cattle Research and Education Center, Ona, 3Colorado State University, Fort Collins, 4Livestock Issues Research Unit, USDA-ARS, Lubbock, TX.

M282 E ﬀ ects of dietary n-3 fatt y acids on ti ming of estrus onset and LH surge in synchronized estrous cycles of dairy cows. M. Zachut*1,2, H. Lehrer1, A. Arieli2, L. Livshitz1, and U. Moallem1, 1Agriculture Research Organization, Bet Dagan, Israel, 2Faculty of Agriculture, Hebrew University, Rehovot, Israel.

M283 The eﬀ ects of ancient Mediterranean aphrodisiac capari (Capparis ovata Desf. ) on some reproducti ve parameters of Lohmann roosters. A. Ata, M. S. Gulay*, and O. Yildiz-Gulay, Mehmet Akif Ersoy University, Faculty of Veterinary Medicine, Burdur, Turkey.

75 Physiology and Endocrinology Pregnancy

M284 Blood urea nitrogen and nonesteriﬁ ed fatt y acid concentrati ons in the umbilical blood of fetal pigs at day 90 and 110 of gestati on. T. A. Wilmoth*, C. O. Lemley, and M. E. Wilson, West Virginia University, Morgantown.

M285 E ﬀ ect of dry period lengths on follicular dynamics in early lactati on Holstein cows. A. Soleimani*1,2, A. Heravi Moussavi2, M. Danesh2, G. Golian2, and S. Safa2, 1Islamic Azad University-Kashmar Branch, Kashmar, Khorasan Razavi, Iran, 2Ferdowsi University of Mashhad, Mashhad, Khorasan Razavi, Iran.

M286 The applicati on of Target bovine CL progesterone test kit for early pregnancy diagnosis in ewes. W. Chen*, T. Wuliji, H. Wang, N. Li, and A. Qi, Animal Biotechnology, University of Nevada-Reno.

Physiology and Endocrinology Reproducti ve Endocrinology

M287 Endocrine events during the periestrus period and the eﬀ ect of various PMSG on estrus synchronizati on in shall ewes. T. Saberifar, H. Kohram*, and E. Dirandeh, University of Tehran, Karaj, Tehran, Iran.

M288 Reproduc ti ve endocrine proﬁ le in ewes with diﬀ erent thickness of dorsal fat added with bypass fat. R. Nieto1, T. Sánchez1, O. Mejía2, L. Olivares3, J. Peralta4, J. Cordero1, P. Molina1, M. Cárdenas5, E. García*6, and N. Cedillo4, 1Colegio de Postgraduados, Montecillo, Edo. de México, 2CEIEPO, FMVZ. UNAM, Tres Marías México, 3Universidad Autónoma del Edo. de México, Edo. de México, 4Universidad Autónoma del Edo. de Hidalgo, Tulancingo, México, 5INNSZ, Mexico City, México, 6CUCSur, Universidad de Guadalajara, Autlán, Jalisco, México.

M289 E ﬀ ects of human chorionic gonadotropin on serum progesterone concentrati ons, embryonic survival and lambing rates in ewes. L. M. Lankford*1, D. T. Yates2, R. A. Halalsheh1, P. L. Black1, D. M. Hallford1, and T. T. Ross1, 1New Mexico State University, Las Cruces, 2University of Arizona, Tucson.

M290 Administra ti on of genistein does not alter anterior pituitary concentrati ons of LH and IGF-I in ovariectomized gilts. C. Paulson*, A. Taylor, and J. Clapper, South Dakota State University, Brookings.

M291 Changes in plasma concentrati ons of growth hormone and luteinizing hormone in ewes following central and peripheral treatment with kisspepti n. B. K. Whitlock*1, J. A. Daniel2, B. P. Steele3, and J. L. Sarti n3,4, 1Department of Large Animal Clinical Sciences, College of Veterinary Medicine, The University of Tennessee, Knoxville, 2Department of Animal Science, Berry College, Mt. Berry, GA, 3Department of Anatomy, Physiology and Pharmacology, College of Veterinary Medicine, Auburn University, Auburn, AL, 4Agricultural Experiment Station, Auburn University, Auburn, AL.

M292 Temporal changes during the periparturient period on metabolic and endocrine parameters of spring-calving beef cows in grazing conditi ons. A. L. Astessiano*1, R. Pérez-Clariget1, G. Quintans2, P. Soca1, and M. Carriquiry1, 1School of Agronomy, Udelar, Uruguay, 2Instituto Nacional de Investigación Agroprcuaria, Treinta y Tres, Uruguay.

M293 Metabolic measurements in the sow and relati onship to post-weaning reproducti ve performance. L. A. Rempel*, J. L. Vallet, and D. J. Nonneman, USDA, ARS, USMARC, Clay Center, NE.

M294 Lipoic acid decreases progesterone clearance rates in ovariectomized ewes. R. S. Mott et*1, C. O. Lemley2, E. L. Berg1, E. P. Berg1, and K. A. Vonnahme1, 1North Dakota State University, Fargo, 2West Virginia University, Morgantown.

M295 Zearalenone increases reproducti ve tract development, but not skeletal muscle signaling in prepubertal gilts. W. T. Oliver*1, J. R. Miles1, D. E. Diaz2, J. J. Dibner2, G. E. Rotti nghaus3, and R. J. Harrell2, 1USDA, ARS, U. S. Meat Animal Research Center, Clay Center, NE,2Novus International, Inc., St. Charles, MO,3Veterinary Medical Diagnostic Laboratory, University of Missouri, Columbia.

M296 Quan ti tati ve bioluminescence imaging of porcine antral follicles in vitro. S. Jung* and S. T. Willard, Mississippi State University, Mississippi State.

M297 Feed restricti on and pre-synchronizati on on progesterone concentrati on and LH peak in ewes on a synchronizati on program. P. Molina1, T. Sánchez1, M. E. Ortega1, L. Olivares2, O. Mejía3, M. Cárdenas4, E. García*5, J. Cordero1, J. Peralta6, and R. Nieto1, 1Programa de Ganadería, Colegio de Postgraduados, Texcoco, México, 2UAEM, Edo. México, 3CEIEPO, UNAM, Tres Marías, México, 4INNSZ, Mexico City, 5CUCSUR, Autlán, Jalisco, México, 6ICAP, UAEH, Hidalgo, México.

76 M298 Progesterone and insulin concentrati on on ewes with diﬀ erent body conditi on fed bypass fat in a superovulatory program. P. Molina1, T. Sánchez1, M. E. Ortega1, L. Olivares2, O. Mejía3, M. Cárdenas4, E. García*5, J. Cordero1, J. Peralta6, and R. Nieto1, 1Programa de Ganadería, Colegio de Postgraduados, Texcoco, México, 2UAEM, Edo. México, 3CEIEPO, UNAM, Tres Marías, México, 4INNSZ, México City, 5CUCSUR UADG, Autlán Jal., México, 6ICAP UAEH, Hidalgo, México.

Physiology and Endocrinology Reproducti ve Management

M299 E ﬀ ect of prepartum somatotropin on milk producti on, metabolism, and reproducti on in primiparous Holstein dairy cows. A. Schneider*, E. Schwegler, P. Montagner, L. T. Hax, M. M. Antunes, E. Schmitt , F. A. B. Del Pino, I. Bianchi, and M. N. Corrêa, Federal University of Pelotas, Pelotas, RS, Brazil.

M300 E ﬀ ect of dietary energy on ovarian development and ferti lity in postpuberal beef heifers. S. E. Echternkamp*, R. A. Cushman, and C. L. Ferrell, USDA, ARS, US Meat Animal Research Center, Clay Center, NE.

M301 The pH decreases in the vaginal porti on of the cervix in mares near ovulati on. J. J. Parrish*, University of Wisconsin, Madison.

M302 Main endocrine-metabolic diﬀ erences between 1st and 2nd lactati on of the dairy cows around calving. G. Bertoni*, R. Lombardelli, F. Piccioli-Cappelli, and E. Trevisi, Istituto di Zootecnica, Universitá Cattolica S. Cuore, Piacenza, Italy.

M303 E ﬀ ect of thermal preconditi oning during the prebreeder period on breeder turkey hens’ reproducti ve performance. S. W. Kang*, S. Kosonsiriluk, S. J. Welch, and M. E. El Halawani, University of Minnesota, St. Paul.

Producti on, Management and the Environment Microbiology

M304 In vitro investi gati on of anti -Escherichia coli O157:H7 eﬀ ects of free fatt y acids under acidic conditi ons. J. Yang*1,2, X. Hou1, P. S. Mir2, and T. A. McAllister2, 1Inner Mongolia Agricultural University, Hohhot,China, 2Agriculture and Agri- Food Canada Research Centre, Lethbridge, AB, Canada.

M305 A more specifi c and sensiti ve detecti on method for avian infl uenza H5N1 using anti bodies against N1 subtype and red blood cell amplifi cati on in an impedance biosensor. J. Lum*1, R. Wang1, D. Abi-Ghanem2, B. Hargis1, L. Berghman2, S. Tung1, and Y. Li1, 1University of Arkansas, Fayetteville, 2Texas A&M University, College Station.

M306 Survival of Escherichia coli O157:H7 incubated with corn- or wheat-based dried disti llers grains with solubles in ruminal or fecal inoculum. H. E. Yang1,2, W. Z. Yang1, J. J. McKinnon2, T. W. Alexander1, Y. L. Li1, and T. A. McAllister*1, 1Agriculture and Agri-Food Canada Research Centre, Lethbridge, AB, Canada, 2University of Saskatchewan, Saskatoon, SK, Canada.

M307 The eﬀ ect of fungus myceliated grain supplementati on in diﬀ erent feeding phases on coccidiosis and producti on performance of broilers. W. L. Willis, O. S. Iskhuemhen, S. L. Hurley, D. Wall*, R. C. Minor, and E. I. Ohimain, North Carolina Agricultural and Technical State University, Greensboro. MONDAY POSTERS

Producti on, Management and the Environment Poultry

M308 Tibial dyschondroplasia in four crosses of male commercial broilers and its relati onship to gait score. P. Y. Hester*1, P. N. Talaty1, and M. N. Katanbaf2, 1Purdue University, W. Lafayette, IN, 2Cobb-Vantress, Inc., Monticello, KY.

M309 Impact of egg storage on blastodermal cell viability and embryonic metabolism in broiler breeders. J. A. Hamidu*1, Z. Uddin1, G. M. Fasenko2, and D. R. Barreda1, 1University of Alberta, Edmonton, Alberta, Canada, 2University of New Mexico, Albuquerque.

77 M310 In ﬂ uence of hen’s age and phenotypic correlati on between external and internal traits of eggs. O. T. F. Abanikannda* and A. O. Leigh, Lagos State University, Ojo - Lagos, Nigeria.

M311 E ﬀ ects of heat stress on egg producti on and quality in two strains of layers. L. A. Mack*1, J. N. Felver-Gant1, R. L. Dennis2, and H. W. Cheng2, 1Purdue University, West Lafayette, IN, 2LBRU, USDA-ARS, West Lafayette, IN.

M312 E ﬀ ect of litt er type and wetness on foot pad dermati ti s in broiler chickens. O. Cengiz*1, J. B. Hess2, and S. F. Bilgili2, 1Adnan Menderes University, Aydin, Turkey, 2Auburn University, Auburn, AL.

M313 Eggshell quality of Japanese quail (Coturnix japonica) aft er long-term selecti on for egg producti on. M. M. Fathi*1, A. E. El-Dlebshany2, and M. Bahie El-Deen2, 1Al-Qassim University, Buridah, Al-Qassim, Saudi Arabia, 2Alexandria University, El-Shatby, Alexandria, Egypt.

M314 E ﬀ ects of ambient temperature on body weight, cloacal temperature and blood traits in Pekin ducks. J. F. Huang*1, C. H. Su1, C. C. Lin2, J. H. Lin1, and S. R. Lee1, 1Ilan Branch, Livestock Research Institute, Ilan, Taiwan, 2National Ilan University, Ilan, Taiwan.

M315 The study on correlati on between the liver enzyme acti vity and dioxin contents in the eggs of laying Brown Tsaiya ducks. C. C. Lin*1, T. H. Ueng2, Y. H. Lin1, J. F. Huang3, and S. R. Lee3, 1National Ilan University, Ilan, Taiwan, 2National Taiwan University, Taipei, Taiwan, 3Ilan Branch, Livestock Research Institute, Ilan, Taiwan.

M316 Safety of industrial hemp as feed ingredient in the diets of laying hens and its impact on their performance. N. Gakhar*, E. Goldberg, and J. D. House, University of Manitoba, Winnipeg, MB, Canada.

M317 Duckweed as a feed ingredient in laying hen diet and its eﬀ ect on egg producti on and compositi on. K. E. Anderson*, Z. Lowman, A. Stomp, and J. Chang, North Carolina State University, Raleigh.

M318 Blood lipid concentrati on and performance parameters of broilers fed tomato pomace and turmeric powder under heat stress conditi ons. S. J. Hosseini-Vashan2,1, A. Golian*1, A. Yaghobfar2, H. Lotf olahian2, and P. Esmaeilinasab3, 1Ferdowsi University of Mashhad, Mashhad, Khorasan Razavi, Iran, 2Animal Science Research Institute, Karaj, Tehran, Iran, 3Birjand University, Birjand, Khorasan Jonobi, Iran.

M319 Reduc ti on of Clostridium perfringens colonizati on in turkey poults by feeding Primalac. S. Rahimi1, J. L. Grimes*2, S. Kathariou2, and R. Siletzky2, 1Tarbiat Modares University, Tehran, Iran, 2North Carolina State University, Raleigh.

M320 In ﬂ uence of Bacillus subti lis PB6 (CloSTAT) on the performance of Hyline W-98 layers from 68-102 weeks of age. M. Elliot1, R. Myers2, A. Lamptey2, and A. G. Yersin*2, 1A&E Nutrition Services, LLC, Lititz, PA, 2Kemin AgriFoods, Des Moines, Iowa.

M321 Do dietary protein:energy rati os modify growth and frame size of young broiler breeder females? E. Mba*, R. A. Renema, A. Pishnamazi, and M. J. Zuidhof, University of Alberta, Edmonton, AB, Canada.

M322 Popula ti on densiti es impacts on feed intake and growth performance in Japanese quail. D. Cardoso-Jiménez1, A. Z. M. Salem*1,2, R. Rojo1, S. R. Rebollar1, and A. Perez-Cháves1, 1Universidad Autónoma del Estadode México, Centro Universitario UAEM-Temascaltepec, Estado de México, México, 2University of Alexandria, Department of Animal Production, Faculty of Agriculture (El-Shatby), Egypt.

M323 E ﬀ ects of dietary energy and broiler breeder hen energeti c eﬃ ciency on egg producti on and ferti lity. T. G. V. Moraes*, M. J. Zuidhof, A. Pishnamazi, and R. A. Renema, University of Alberta, Edmonton, Alberta, Canada.

M324 Growth performance of Pearl Grey guinea fowl subjected to varying ﬂ oor densiti es from hatch to fourteen weeks of age. S. Nahashon*, J. Tyus, and D. Wright, Tennessee State University, Nashville.

78 Producti on, Management and the Environment Small Ruminant

M325 Feedlot performance and carcass traits of hairsheep lambs treated with a β-adrenergic agonist during summer. J. V. Velázquez-Morales, F. D. Álvarez-Valenzuela, N. G. Torrentera-Olivera, J. Rodríguez-García, U. Macías-Cruz, A. Correa-Calderón, and L. Avendaño-Reyes*, Instituto de Ciencias Agricolas, Universidad Autonoma de Baja California, Ejido Nuevo Leon, Valle de Mexicali, Baja California, Mexico.

M326 Gene ti c factors aﬀ ecti ng survival rate and litt er size of Pelibuey ewes under two ti mes of weaning in northwestern Mexico. U. Macías-Cruz1, F. D. Alvarez-Valenzuela1, A. Correa-Calderón1, L. Molina-Ramírez2, and L. Avendaño-Reyes*1, 1Instituto de Ciencias Agrícolas, Universidad Autónoma de Baja California, Ejido Nuevo León, Valle de Mexicali, Baja Cañifornia, México, 2Centro de Bachillerato Tecnológico Agropecuario No. 41, Poblado Benito Juárez, Valle de Mexicali, Baja California, México.

M327 Ar ti ﬁ cial inseminati on in reindeer using frozen-thawed semen. M. P. Shipka*1, J. E. Rowell1, and S. Bychawski2, 1University of Alaska Fairbanks, Fairbanks, 2Optimum Genetics, Regina, Saskatchewan, Canada.

M328 Constant long arti ﬁ cial days increase milk producti on in Alpine goats in northern Mexico. R. Rodríguez-Martí nez*1, C. A. Meza-Herrera2, M. A. De Santi ago-Miramontes1, M. Mellado3, and F. G. Véliz1, 1Universidad Autónoma Agraria Antonio Narro, Torreón, Coahuila, Mexico, 2Universidad Autónoma Chapingo, Unidad Regional Universitaria de Zonas Áridas, Bermejillo, Durango, México, 3Universidad Autónoma Agraria Antonio Narro, Buenavista, Saltillo, Coahuila.

M329 Blood selenium levels in mule deer in eastern Washington. E. López-Pérez*1, L. A. Shipley2, and W. Myers3, 1Universidad Autónoma Chapingo, México, 2Washington State University, 3Washington Department of Fish and Wildlife.

M330 Breeding performance of rams in two Wyoming producer ﬂ ocks. B. M. Alexander*1, N. Cockett 2, T. L. Hadﬁ eld2, and G. E. Moss1, 1University of Wyoming, Laramie, 2Utah State University, Logan.

M331 Breaking resistance of lamb ears according to ear tag inserti on positi on and sheep breed. G. Caja*1, H. Xuriguera2, M. A. Rojas-Olivares1, S. González-Martí n2, A. A. K. Salama1, S. Carné1, and J. J. Ghirardi1, 1Universitat Autònoma de Barcelona, Bellaterra, Barcelona, Spain, 2Universitat de Barcelona, Barcelona, Spain.

Producti on, Management and the Environment Swine

M332 Animal weight gain in a pastured hog producti on system. S. Pietrosemoli*1,2, J. C. Guevara2, J. Cardona3, W. Maradiaga3, A. Lobo3, and J. T. Green4,2, 1Animal Science Dept., North Carolina State University, Raleigh, 2Alternative Swine Research and Extension Project, Raleigh, NC,3Universidad Nacional de Agricultura, Catacamas, Olancho, Honduras, 4Crop Science Dept., North Carolina State University, Raleigh.

M333 Analysis of the eﬀ ect of complexed trace minerals on the prevalence of lameness and severity of claw lesions in stall-housed sows. S. S. Anil*1, L. Anil2, J. Deen1, Sam K. Baidoo2, M. E. Wilson3, and C. Rapp4, 1Veterinary Population Medicine, University of Minnesota, St Paul, 2Southern Research and Outreach Center, University of Minnesota, Waseca, 3Zinpro Corporation, Eden Prairie, MN, 4Zinpro Performance Minerals, Boxmeer, the Netherlands.

M334 Comparison of the producti on performance of group-housed sows receiving complexed trace minerals. S. S. Anil*1, L. Anil2, J. Deen1, S. K. Baidoo2, M. E. Wilson3, and T. L. Ward3, 1Veterinary Population Medicine, University of Minnesota, St Paul, 2Southern Research and Outreach Center, University of Minnesota, Waseca, Zinpro Corporation, Eden Prairie, MN.

M335 Risk factors associated with frequency of aborti on in swine farms. MONDAY N. M. Rainho1, M. Aparicio1, M. A. de Andrés1, J. Morales1, R. Pallás2, V. Rodríguez-Estévez3, and C. Piñeiro*1, 1PigCHAMP Pro POSTERS Europa, Segovia, Spain, 2Kubus, SA, Madrid, Spain, 3Universidad de Córdoba, Spain.

M336 Analysis of the eﬀ ect of high ambient temperature on growing pigs performance: A meta-analysis approach. D. Renaudeau* and J. L. Gourdine, Institut National de la Recherche Agronomique, UR143, Petit-Bourg, French West Indies.

M337 Weight gain of Duroc pigs managed in a Sudangrass (Sorghum bicolor) pasture. S. Pietrosemoli*1,2, J. C. Guevara2, A. Lobo3, J. Cardona3, W. Maradiaga3, and J. T. Green4,2, 1Animal Science Department. , North Carolina State University, Raleigh, 2Alternative Swine Research and Extension Project, Raleigh, NC, 3Universidad Nacional de Agricultura, Catacamas, Olancho, Honduras, 4Crop Science Department, North Carolina State University, Raleigh, NC.

M338 Heat challenge eﬀ ect on peripheral blood mononuclear cells viability: Comparison of a tropical and a temperate pig breed. J. C. Bambou, R. Grondin, J. L. Gourdine, and D. Renaudeau*, Institut National de la Recherche Agronomique, UR143, Petit Bourg, French West Indies, France. 79 Ruminant Nutriti on Beef: Additi ves and Supplements

M339 Manipula ti on of rumen fermentati on and ecology of swamp buﬀ alo by coconut oil and garlic powder supplementati on. P. Kongmun*1,2, M. Wanapat1, and Z. Yu2, 1Khon Kaen University, Khon Kaen, Thailand, 2The Ohio State University.

M340 Adding whole hops to high concentrate diets enhances in vitro ruminal fermentati on. N. Narvaez*, Y. Wang, Z. Xu, and T. McAllister, Agriculture and Agri-Food Canada, Lethbridge, AB, Canada.

M341 E ﬀ ects of hops on in vitro ruminal fermentati on of high forage diets. N. Narvaez*, Y. Wang, Z. Xu, and T. McAllister, Agriculture and Agri-Food Canada, Lethbridge, AB, Canada.

M342 Microencapsula ti on strategies to protect plant extracts against heat process of manufacture diets. P. W. Cardozo*1, D. Ribera1, A. Viso1, H. Mengel2, and M. Coenen3, 1Research and Development Department, Carotech Technologies S. A, Tarragona, Spain, 2KoVet, Coordination Staff for Veterinary Clinical Studies, Faculty of Veterinary Medicine, University of Leipzig, Leipzig, Germany, 3Institute Animal Nutrition, Nutrition Diseases and Dietetics, Faculty of Veterinary Medicine, University of Leipzig, Leipzig, Germany.

M343 Encapsulated combinati on of cinnamaldehyde and garlic oil as rumen modiﬁ ers in early-lactati ng dairy cows. X. Guozhong1, X. Junxin1, P. W. Cardozo*2, and D. Yingying2, 1Institute of Shanghai Dairy Science, Shanghai, China, 2Research and Development Department, Tarragona, Spain.

M344 E ﬀ ect of chestnut tannins on rumen acti vity of dairy sheep grazing on pasture. A. Nudda*1, G. Batt acone1, R. Boe1, R. Rubatt u1, A. H. D. Francesconi1, M. Decandia2, and G. Pulina1, 1Dipartimento di Scienze Zootecniche, University of Sassari, Sassari, Italy, 2Agricultural Research Agency of Sardinia - AGRIS Sardegna, Sassari, Italy.

M345 E ﬀ ect of the inclusion of treated apple waste on in vitro ruminal fermentati on of alfalfa hay. Y. Casti llo-Casti llo1, O. Ruiz-Barrera*2, C. Arzola-Alvarez2, C. Rodriguez-Muela2, A. Elias-Iglesias3, C. Angulo-Montoya2, O. La O-Leon3, and J. A. Ortega2, 1Universidad Autónoma de Ciudad Juárez., Nuevo Casas Grandes, Chih, México, 2Universidad Autónoma de Chihuahua., Chihuahua, Chih, México, 3lnstituto de Ciencia Animal, La Habana, Cuba.

M346 E ﬀ ects of hops on rumen fermentati on, growth, carcass traits, and shedding of Escherichia coli by feedlot catt le. Y. Wang*1, A. V. Chaves1,2, F. L. Rigby3, M. L. He1, and T. A. McAllister1, 1Agriculture and Agri-Food Canada Research Centre, Lethbridge, AB, Canada, 2The University of Sydney, Sydney, NSW, Australia, 3Yakima, WA.

M347 E ﬀ ect of phlorotannins from brown seaweed on ruminal bacteria. Y. Wang*, L. J. Yanke, Z. Xu, and T. A. McAllister, Agriculture and Agri-Food Canada Research Centre, Lethbridge, AB, Canada.

M348 Addi ti ves (sodium monensin, salinomycin, and virginiamycin) for Nellore bulls feedlot fed high concentrate ﬁ nishing rati ons. C. Sitt a*, F. A. P. Santos, G. B. Mourão, A. M. Pedroso, R. Carareto, J. R. R. Dórea, T. G. Neri, and D. A. Rodrigues, University of Sao Paulo, Piracicaba, SP, Brazil.

M349 In vitro eﬀ ect of peppermint (Mentha piperita) essenti al oil and nonﬁ ber carbohydrates on gas producti on parameters of alfalfa hay. M. Danesh Mesgaran*1, E. Jani2, A. Vakili1, A. Solaimany2, and H. Jahani-Azizabadi1, 1Dept. Animal Science, Ferdowsi University of Mashhad, Mashhad, Iran, 2Islamic Azad University, Kashmar, Iran.

M350 E ﬀ ect of fennel (Foeniculume vulgare) essenti al oil on in vitro gas producti on parameters of alfalfa hay supplemented with sucrose or starch. M. Danesh Mesgaran*1, E. Jani2, A. Vakili1, H. Jahani-Azizabadi1, and A. Solaimany2, 1Dept. Animal Science, Ferdowsi University of Mashhad, P O Box 91775-1163, Mashhad, Iran, 2Islamic Azad University, Kashmar, Iran.

M351 E ﬀ ect of individual and mixed natural tree extracts on in vitro ruminal fermentati on proﬁ les in sheep. F. S. Jiménez-Peralta1, A. Z. M. Salem*1,4, H. Ammar2, M. Ronquio3, and P. B. Albarrán1, 1Autónoma del Estado de México, Centro Universitario UAEM-Temascaltepec, Estado de México, C. P. 51300, México, 2Ecole Supérieure d′Agriculture de Mograne, Zaghouan, 1121 Mograne, Tunisia, 3Universidad Autónoma del Estado de México, Facultad de veterinaria, Toluca, Mexico, 4Alexandria University, Department of Animal Production, Faculty of Agriculture (El-Shatby), Egypt.

M352 Medium-term oral administrati on of extracts impacts on in vitro rumen fermentati ve acti vity of some tree leaves in sheep. A. Z. M. Salem*1,4, F. S. Jiménez-Peralta1, H. Ammar2, R. R. Rojo1, L. M. Camacho3, and D. Cardoso-Jiménez1, 1Universidad Autónoma del Estado de México, Estado de México, Centro Universitario UAEM-Temascaltepec, Estado de México, C. P. 51300, México, 2Ecole Supérieure d′Agriculture de Mograne, Zaghouan, 1121 Mograne, Tunisia, 3Universidad Autónoma de Guerrero, Facultad de veterinaria, México, 4University of Alexandria, Department of Animal Production, Faculty of Agriculture (El-Shatby), Egypt.

M353 E ﬀ ect of cumin essenti al oil on in vitro gas producti on parameters of alfalfa hay, barley grain, and sugar beet pulp. M. Sadjadian, M. Danesh*, A. R. Vakili, H. Jahani, and J. Amini, Ferdowsi University of Mashhad, Mashhad, Iran.

80 M354 In ﬂ uence of two browse extracts-rich secondary compounds and their mixture on lamb feed intake and growth performance. A. Z. M. Salem*1,4, H. P. Mejia1, H. Ammar2, M. Ronquio3, J. L. Tinoco1, R. Rojo1, and A. M. Garcia1, 1Universidad Autónoma del Estado de México, Centro Universitario UAEM-Temascaltepec, Estado de México, C. P. 51300, México, 2Ecole Supérieure d′Agriculture de Mograne, Zaghouan, 1121 Mograne, Tunisia, 3Universidad Autónoma del Estado de México, Departmento de Nutricion Animal, Facultad de Veterinaria, Toluca, Mexico, 4University of Alexandria, Department of Animal Production, Faculty of Agriculture (El-Shatby), Egypt.

M355 E ﬀ ect of polyclonal anti body preparati on on ruminal microbial diversity populati on in catt le fed three diﬀ erent energeti c sources. W. Otero1, C. Marino*2, M. Stradiott o4, C. Barreto3, V. Pellizari3, M. Arrigoni2, and P. Rodrigues1, 1University of Sao Paulo, FMVZ, Pirassununga, Brazil, 2University of Sao Paulo State, FMVZ, Botucatu, Brazil, 3University of Sao Paulo, ICB II, Sao Paulo, Brazil, 4University of Sao Paulo, FZEA, Pirassununga, Brazil.

M356 E ﬀ ect of polyclonal anti body preparati on on ruminal protozoa populati on in catt le fed three diﬀ erent energeti c sources. W. Otero1, C. Marino*2, M. Stradiott o4, C. Barreto3, V. Pellizari3, M. Arrigoni2, and P. Rodrigues1, 1University of Sao Paulo, FMVZ, Pirassununga, Brazil, 2University of Sao Paulo State, FMVZ, Botucatu, Brazil, 3University of Sao Paulo, ICB, Sao Paulo, Brazil, 4University of Sao Paulo, FZEA, Pirassununga, Brazil.

M357 E ﬀ ects of ethanol extracts of two speciﬁ c mixtures of herbs and spices on in vitro rumen microbial fermentati on. N. Narvaez*1, Y. Wang1, T. A. McAllister1, and C. Benchaar2, 1Agriculture and Agri-Food Canada, Lethbridge Research Centre, Alberta, 2Agriculture and Agri-Food Canada, Dairy and Swine R&D Centre, Sherbrooke, Quebec.

M358 Assessment of the eﬀ ects of two herbs and spices mixtures and their ethanol extracts on in vitro rumen microbial fermentati on. N. Narvaez*1, Y. Wang1, T. A. McAllister1, and C. Benchaar2, 1Agriculture and Agri-Food Canada, Lethbridge Research Centre, AB, Canada, 2Agriculture and Agri-Food Canada, Dairy and Swine R&D Centre, Sherbrooke, QC, Canada.

M359 Use of pine sawdust (Pinnus patula) as a ﬁ ber source in lamb ﬁ nishing rati ons. E. C. Guerra-Medina1, O. D. Montañez-Valdez*2, M. A. Cobos-Peralta3, and M. Pérez-Sato4, 1Centro Universitario de la Costa Sur de la Universidad de Guadalajara, Autlán, Jalisco, México, 2Centro Universitario del Sur de la Universidad de Guadalajara, Ciudad Guzmán, Jalisco, México, 3Colegio de Postgraduados, Montecillo, Texcoco, México, 4Benemérita Universidad Autónoma de Puebla, Puebla, Puebla, México.

M360 E ﬀ ect of an inoculum and additi ve on in situ nutrients digesti bility of sugar cane silage. J. A. Reyes-Guti érrez1,2, O. D. Montañez-Valdez*1, R. Rodríguez-Macías2, M. A. Ruiz-López2, E. Salcedo-Pérez2, and M. R. Rodriguez- Ramirez3, 1Centro Universitario del Sur de la Universidad de Guadalajara, Ciudad Guzmán, Jalisco, México, 2Centro Universitario de Ciencias Biológicas y Agropecuarias de la Universidad de Guadalajara, Las Agujas, Jalisco, México, 3Instituto Nacional de Investigaciones Agricolas y Pecuarias, Tecomán, Colima, México.

M361 The eﬀ ects of cinnamaldehyde and garlic extract on feed intake and nutrient digesti bility by lambs. T. M. Norvell*, B. M. Nichols, T. J. McDonald, M. M. Harbac, and J. A. Paterson, Department of Animal and Range Sciences, Montana State University, Bozeman.

M362 Interac ti on of rumen pH, cinnamaldehyde, and eugenol mixture and capsicum oleoresin on in vitro fermentati on patt ern and methane producti on. D. Bravo1, S. Calsamiglia*2, N. D. Pyatt 3, and P. H. Doane3, 1Pancosma, Geneva, Switzerland, 2Universitat Autonoma de Barcelona, Spain, 3ADM Research, Decatur, IL.

M363 In ﬂ uence of condensed tannin supplementati on on intake, ruminal and total digesti bility, rate of digesti on, and urinary excreti on of urea and total nitrogen of beef steers fed high concentrate diet. R. Mezzomo*1, P. V. R. Paulino1, S. C. Valadares Filho1, J. P. I. S. Monnerat1, G. S. Viana1, M. G. Machado1, J. C. M. Lima1, T. S. Marti ns1, P. Lencioni2, and D. Grandini3, 1Universidade Federal de Viçosa, Viçosa, MG, Brazil, 2Silva Team, Buenos Aires, Argentina, 3Nutron, Itapira, SP, Brazil.

M364 E ﬀ ect of Copaiba (Copaifera sp.) oils on in vitro rumen fermentati on of coastcross hay. R. C. Araujo*1, A. V. Pires1, A. L. Abdalla2, M. R. S. R. Peçanha2, and A. S. Morsy2, 1ESALQ, Universidade de São Paulo, Piracicaba, SP, Brazil, 2CENA, Universidade de São Paulo, Piracicaba, SP, Brazil. MONDAY M365 E ﬀ ects of garlic oil on methane producti on, microbial growth and diet fermentati on in Rusitec fermenters. POSTERS M. D. Carro*1,2, M. L. Tejido1,2, C. Saro1,2, and M. J. Ranilla1,2, 1Dept. Producción Animal, Universidad de León, León, Spain, 2Instituto de Ganadería de Montaña (CSIC-ULE), Finca Marzanas, León, Spain.

M366 E ﬀ ect of Copaiba (Copaifera sp. ) oils on in vitro rumen fermentati on of a high-concentrate diet. R. C. Araujo*1, A. V. Pires1, A. L. Abdalla2, L. A. Casti lho2, and R. C. Lucas2, 1ESALQ, Universidade de São Paulo, Piracicaba, SP, Brazil, 2CENA, Universidade de São Paulo, Piracicaba, SP, Brazil.

M367 E ﬀ ects of supplemental poultry fat on calves grazing bermudagrass pasture. J. G. Powell*, T. J. Wistuba, and E. B. Kegley, University of Arkansas, Fayetteville.

81 M368 Studying the eﬀ ect of diﬀ erent direct fed microbials on rumen fermentati on in vitro. D. Barrau, M. Quinti no Cintora, and N. D. Walker*, Lallemand Animal Nutrition, Montreal, QC, Canada.

M369 E ﬀ ect of a commercial microbial inoculant (Promote) on corn silage and animal performance. C. J. Fruge*, F. M. LeMieux, W. A. Storer, and T. H. Shields, McNeese State University, Lake Charles, LA.

M370 E ﬀ ects of Fibrozyme on in vitro ruminal digesti on and fermentati on of a corn and wet disti llers-based ﬁ nishing beef diet with and without monensin. J. M. Tricarico, M. A. Witt , and J. S. Jennings*, Alltech Inc., Brookings, SD.

M371 In fl uence of condensed tannin supplementati on on protein effi ciency, microbial protein yield, nitrogen balance and ruminal fermentati on characteristi cs in beef steers fed high concentrate diet. R. Mezzomo*1, P. V. R. Paulino1, M. S. Duarte1, L. S. Moura1, L. H. P. Silva1, E. San Vito1, L. D. A. Rufi no1, C. Cabral2, D. Grandini3, and S. C. Valadares Filho1, 1Universidade Federal de Viçosa, Viçosa, MG, Brazil, 2Silva Team, Buenos Aires, Argentina, 3Nutron, Itapira, SP, Brazil.

M372 E ﬀ ects of supplementi ng an exogenous proteolyti c enzyme on growth performance in growing beef steers. J. M. Vera1, C. T. Noviandi*1, Arief2, J. -S. Eun1, and D. R. ZoBell1, 1Department of Animal, Dairy, and Veterinary Sciences, Utah State University, Logan, ,2Faculty of Animal Science, Andalas University, Padang, West Sumatra, Indonesia.

M373 E ﬀ ects of zinc and chlortetracycline supplements on growth performance, blood metabolites, carcass characteristi cs, and claw health in young Holstein bulls. H. Fagari-Nobijari1, H. Amanlou1, M. Dehghan-Banadaky*2, and M. H. Shahir1, 1University of Zanjan, Zanjan, Iran, 2University of Tehran, Karaj, Tehran, Iran.

M374 The use of copper and chlortetracycline supplements for improving of growth performance, carcass characteristi cs, and claw health in young Holstein bulls. H. Fagari-Nobijari1, H. Amanlou1, M. Dehghan-Banadaky*2, and A. Shabani3, 1University of Zanjan, Zanjan, Iran, 2University of Tehran, Karaj, Tehran, Iran, 3Tabriz Islamic Azad University, Tabriz, Iran.

M375 Chlortetracycline supplementati on aﬀ ected carcass characteristi cs and claw health in young Holstein bulls. H. Fagari-Nobijari1, M. Dehghan-Banadaky*2, S. H. Hosseini-Sabeghi3, H. Amanlou1, and A. Shabani4, 1University of Zanjan, Zanjan, Iran, 2University of Tehran, Karaj, Tehran, Iran, 3Ghaemshahr Islamic Azad University, Ghaemshahr, Iran, 4Tabriz Islamic Azad University, Tabriz, Iran.

Ruminant Nutriti on Dairy: Forages, Fiber, Grazing

M376 E ﬀ ect of chestnut tannins supplement on milk producti on traits of dairy sheep on pasture. A. Nudda*1, G. Batt acone1, A. Fenu1, M. Decandia2, M. Sitzia2, M. Acciaro2, and G. Pulina1, 1Dipartimento di Scienze Zootecniche, University of Sassari, Sassari, Italy, 2Agricultural Research Agency of Sardinia - AGRIS Sardegna, Sassari, Italy.

M377 The esti mati on of rumen fungi growth on maize stubble treated with steam and sodium hydroxide by using of quanti tati ve competi ti ve polymerase chain reacti on. M. Chaji* and T. Mohammadabadi, Department of Animal Science, Ramin (Khuzestan) Agricultural and Natural Resources University, Ahwaz (Molassani), Khuzestan, Iran.

M378 The in vitro fermentati on of sesame straw processed with alkali by rumen isolated bacteria. T. Mohammadabadi* and M. Chaji, Department of Animal Science, Ramin (Khuzestan) Agriculture and Natural Resources University, Ahwaz (Molassani), Khuzestan, Iran.

M379 Synergism between cellulolyti c and non-cellulolyti c rumen bacteria on diff erent fi brous substrates: Study in semi-defi ned cultures. J. Chiquett e* and K. Lauzon, Agriculture Canada, Sherbrooke, Quebec, Canada.

M380 E ﬀ ects of chemical treatments on in situ ruminal degradati on of canola straw in Holstein cows. M. Ghiasvand, M. Dehghan-Banadaky*, and K. Rezayazdi, Department of Animal Sci., Campus of Agriculture, University of Tehran, Karaj, Tehran, Iran.

M381 E ﬀ ect of rice bran extracts on fermentati on, protein, dry matt er, and organic matt er digesti bility in rumen in vitro. D. Srichana*1 and S. Kondo2, 1Department of Agricultural Technology, Faculty of Science & Technology, Thammasat University, Pathumtani, Thailand, 2Faculty of Medicne, Thammasat University, Pathumtani, Thailand.

82 M382 The eﬀ ect of sewage irrigati on on mineral compositi on and in-vitro digesti bility of forage sorghum. E. Yosef*1, J. Miron1, E. Zukermann2, M. Nikbachat1, and D. Ben-Ghedalia1, 1ARO Israel, Bet-Dagan Israel, 2Extension Service- Ministry of agriculture, Bet-Dagan, Israel.

M383 Kine ti cs of degradati on assessment and predicti on of the fracti on of indigesti ble neutral detergent ﬁ ber by-products. J. G. L. Regadas Filho1, E. S. Pereira*2, P. G. Pimentel2, T. S. Oliveira1, M. R. G. F. Costa2, and I. S. G Maia2, 1Universidade Federal de Viçosa, MG, Brazil, 2Universidade Federal do Ceará, Fortaleza, Brazil.

M384 Plant bioacti ve screening of vegetati on browsed/grazed by goats on Mexican semiarid rangelands. H. M. Cuchillo*1, D. C. Puga1, O. A. Navarro2, and F. R. Perez-Gil1, 1Departamento de Nutrición Animal, INCMNSZ, Mexico, Distrito Federal, México, 2Facultad de Química, UNAM, Mexico, Distrito Federal, México.

M385 The eﬀ ects of high pressure steam treatment on some chemical and physical characteristi cs of sugarcane pith. M. Chaji*1, A. A. Naserian2, R. Valizadeh2, and T. Mohammadabadi1, 1Ramin Agricultural and Natural Resources University, Ahwaz, Khuzestan, Iran, 2Ferdowsi University of Mashhad, Mashhad, Khorasan Razavi, Iran.

M386 E ﬀ ects of chemical treatment on the digesti bility of corn stover in diets with modiﬁ ed disti llers grains with solubles. J. L. Anderson*1, J. R. Russell1, D. D. Loy1, N. A. Pyatt 2, M. J. Cecava2, and P. H. Doane2, 1Iowa State University, Ames, 2Archer Daniels Midland, Decatur, IL.

M387 Par ti al replacement of corn silage and alfalfa silage with Italian ryegrass silage in diets of high producing dairy cows. J. T. Woolever* and D. K. Combs, University of Wisconsin-Madison.

M388 E ﬀ ect of a live yeast, Saccharomyces cerevisiae I-1077 on in situ ruminal degradati on of alfalfa hay and ﬁ ber-associated microbes. F. Chaucheyras Durand1,2, A. Ameilbonne1,2, N. D. Walker*1, P. Mosoni2, and E. Forano2, 1Lallemand Animal Nutrition, Blagnac, France, 2INRA, Saint-Genes Champanelle, France.

M389 Evalua ti ng the eﬀ ect of an acti ve dry yeast on ﬁ bre digesti on in vitro and in situ. N. D. Walker* and M. E. Quinti no Cintora, Lallemand Animal Nutrition, Montreal, QC, Canada.

M390 In ﬂ uence of Rumensin200 and tallow on the rumen parameters and ﬁ ber digesti on in dairy cows. H. Casti llo, M. Rivas*, D. Dominguez, L. Durán, M. Arana, G. Villalobos, and J. A. Ortega, Universidad Autonoma de Chihuahua, Chihuahua, Chihuahua, Mexico.

M391 Nutrient demand interacts with orchardgrass maturity to aﬀ ect dry matt er intake and yields of milk and milk fat. K. L. Kammes* and M. S. Allen, Michigan State University, East Lansing.

M392 High total nonstructural carbohydrates ti mothy enhanced performance of mid-lactati on dairy cows. A. F. Brito*1, G. F. Tremblay3, A. Bertrand3, Y. Castonguay3, G. Bélanger3, R. Michaud3, and R. Berthiaume4, 1University of New Hampshire, Durham, 2Université Laval, Québec, QC, Canada, 3Agriculture and Agri-Food Canada, Québec, QC, Canada, 4Agriculture and Agri-Food Canada, Sherbrooke, QC, Canada.

M393 Modi fi cati on of the Penn State Parti cle Separator with 3. 18- or 4. 76-mm perforated steel sieves to measure physically eff ecti ve fi ber. K. W. Cotanch*, J. D. Darrah, C. S. Ballard, and R. J. Grant, William H. Miner Agricultural Research Institute, Chazy, NY.

M394 E ﬀ ect of the level of forage and monensin on trans-18:1 isomers and CLA in milk. R. Mohammed*1, J. J. Kennelly1, and J. K. G. Kramer2, 1University of Alberta, Edmonton, Alberta, Canada, 2Guelph Food Research Centre, Guelph, Ontario, Canada.

M395 Comparison between the Penn State Parti cle Separator and the Z-Box to esti mate the peNDF content of dairy cow rati ons. A. S. Atzori*, P. Carta, and A. Cannas, Dipartimento di Scienze Zootecniche, University of Sassari, Sassari, Sardinia, Italy.

M396 E ff ects of methionine analogues on rumen fi brolyti c acti viti es and fi brolyti c microorganisms. E. Devillard*1, C. Marti n2, D. Morgavi2, E. Forano2, and P. Mosoni2, 1Adisseo SAS, 03600 Commentry, France, 2INRA de Theix, 63122 St Genes Champanelle, France. MONDAY POSTERS M397 E ff ect of soybean hulls levels on ruminal parameters of dairy cows grazing elephant grass. J. C. Marti nez*1,3, T. V. Voltolini4, A. V. Pirez2, and F. A. P. Santos2, 1São Paulo State University, Jaboticabal, São Paulo, Brazil, 2São Paulo University, Piracicaba, São Paulo, Brazil, 3University of California, Davis, 4Embrapa Semi-árido, Petrolina, Pernambuco, Brazil.

M398 E ﬀ ects of crude protein levels in the supplementati on of dairy cows grazing elephant grass on milk yield and compositi on. M. A. C. Danes*, F. A. P. Santos, L. J. Chagas, J. R. R. Dorea, and A. M. Pedroso, University of Sao Paulo, Piracicaba, Brazil.

M399 E ﬀ ect of soybean hulls levels on performance of dairy cows grazing elephant grass. J. C. Marti nez*1,3, T. V. Voltolini4, and F. A. P. Santos2, 1São Paulo State University, Jaboticabal, São Paulo, Brazil, 2São Paulo State University, Piracicaba, São Paulo, Brazil, 3University of California, Davis, 4Embrapa Semi-árido, Petrolina, Pernambuco, Brazil.

83 M400 Evalua ti on of starch digesti bility and physico-chemical properti es of Monsanto corn hybrids. D. Ngonyamo-Majee*1, P. Feng2, J. Hinen1, G. Hartnell1, B. Kutzner1, M. Brandt1, and M. Stephens1, 1Monsanto Company, St. Louis, MO,2Monsanto Company, Ankeny, IA.

M401 Growth performance of Bluchi female lambs fed by diets containing diﬀ erent levels of date palm leaves. R. Valizade, A. Salahi*, and M. Mahmodi, Ferdowsi University, Mashhad, Iran.

M402 E ﬀ ect of date palm leaves substi tuti on with wheat straw on health and rumen parameter of Saanen dairy goats. A. Salahi*, R. Valizade, A. Naserian, and A. Tahmasbi, Ferdowsi University, Mashhad, Iran.

M403 Milk producti on and compositi on of Saanen dairy goat fed by rati on containing date palm leaves. A. Salahi*, R. Valizade, A. Naserian, and A. Tahmasbi, Ferdowsi University, Mashhad, Iran.

M404 E ﬀ ects of an alfalfa feeding strategy in the ﬁ rst week postpartum on feed intake and ketogenic status in transiti on cows. M. Larsen* and N. B. Kristensen, Faculty of Agricultural Science, Aarhus University, Tjele, Denmark.

M405 Milk producti on eﬃ ciency improves with additi on of an exogenous ﬁ brolyti c enzyme to a total mixed rati on. L. Holtshausen*1, Y. -H. Chung1, H. Gerardo-Cuervo2, M. Oba2, and K. A. Beauchemin1, 1Agriculture and Agri-Food Canada, Lethbridge, Alberta, Canada, 2University of Alberta, Edmonton, Canada.

M406 E ff ect of diff erent sources of pecti n feedstuff s on chewing acti viti es in early lactati ng Holstein cows. M. Kordi*, A. Naserian, R. Valizade, and A. Tahmasbi, Ferdowsi University, Mashhad, Iran.

M407 E ff ect of diff erent sources of pecti n feedstuff s on blood metabolites in early lactati ng Holstein cows. M. Kordi*, A. Naserian, R. Valizade, and A. Tahmasbi, Ferdowsi University, Mashhad, Iran.

M408 E ﬀ ects of forage family (alfalfa vs. orchardgrass) on apparent ruminal synthesis of niacin and vitamin B6 in lactati ng dairy cows. M. Seck*1,3, J. A. Voelker Linton2, M. S. Allen2, P. Y. Chouinard3, and C. L. Girard1, 1Agriculture and Agri-Food Canada, Sherbrooke, Quebec, Canada, 2Department of Animal Science, Michigan State University, East Lansing, 3Departement de sciences animales, Universite Laval, Quebec, Quebec, Canada.

M409 E ﬀ ect of the volati le fracti on from silage and forage:concentrate rati o on ruminal degradati on of fresh chopped or ensiled sugarcane. J. L. P. Daniel*1, L. G. Nussio1, R. C. Amaral1, S. G. Toledo Filho1, J. R. Lima1, E. Cabezas1, and O. C. M. Queiroz2, 1University of Sao Paulo, Luiz de Queirozâ College of Agriculture, Piracicaba, SP, Brazil, 2University of Florida, Gainesville.

M410 Performance of lactati ng crossbreed cows on tropical pasture fed by supplements with soybean meal and Opti gen or urea. D. C. Abreu*1, R. P. Lana1, A. S. Oliveira1, F. A. Barbosa2, F. L. Andrade1, P. T. Silva1, and F. A. C. Neto3, 1Universidade Federal de Viçosa, Viçosa, MG, Brazil, 2Universidade de Brasília, Brasília, DF, Brazil, 3Colorado State University, Fort Collins.

M411 Modeling degradati on characteristi cs and nutrient availability of anthocyanidin accumulati ng Lc-alfalfa and alfalfa selected for a low initi al rate of degradati on in dairy cows. A. Jonker*1,2, M. Gruber2, Y. Wang3, and P. Yu1, 1Department of Animal and Poultry Science, College of Agriculture and Bioresources, University of Saskatchewan, Saskatoon, SK, Canada, 2Saskatoon Research Centre, Agriculture and Agri-Food Canada, Saskatoon, SK, Canada, 3Lethbridge Research Centre, Agriculture and Agri-Food Canada, Lethbridge, AB, Canada.

M412 In ﬂ uence of reconsti tuted and silage sorghum grain on site and extent digesti on in ﬁ nishing catt le. U. A. González1,3, M. González1, A. Plascencia2, and L. Corona*3, 1Universidad Autónoma del Estado de México, Toluca, Estado de México,México, 2Universidad Autónoma de Baja California, Mexicali, BC, México, 3Universidad Nacional Autónoma de México, Cd. Universitaria, DF, México.

M413 E ﬀ ect of germinated and ensiling sorghum grain on digesti on and ruminal fermentati on by feedlot catt le. F. Rodríguez1, S. E. Bunti nx1, M. E. Ortega2, and L. Corona*1, 1Universidad Nacional Autónoma de México, Cd. Universitaria, DF, México, 2Colegio de Posgraduados, Montecillo, Edo. de México, México.

M414 Performance of beef heifers ﬁ nished at pasture in tropical conditi ons and supplemented with sunﬂ ower crushed seeds, in dry season. S. L. N. Cerilo*, R. H. de Tonissi e Buschinelli de Goes, H. L. Lima, K. A. de Souza, A. F. Marquez, T. da Cunha Cornélio, K. A. Guimarães Nogueira, D. de Faria Pereira, E. R. de Oliveira, and A. M. de Araújo Gabriel, Universidade Federal da Grande Dourados, Dourados, MS, Brazil.

M415 Inges ti ve behavior of grazing Nellore steers supplemented with increased levels of energeti c concentrate. J. R. R. Dorea, F. A. P. Santos, A. L. Marra, L. R. D. Agosti nho Neto, D. C. Balestrin, M. A. C. Danes*, V. N. Gouvea, and A. M. Pedroso, University of Sao Paulo, Piracicaba, Brazil.

M416 The eff ect of rumen protozoa of water buff alo and cow on fi ber digesti on in vitro. S. Jabbari*, M. Eslami, M. Chaji, T. Mohammadabadi, and M. Bojarpour, Department of Animal Science, Ramin (Khuzestan) Agriculture and Natural Resources University, Ahwaz (Molassani), Khuzestan, Iran.

84 M417 The degradati on of alfalfa treated with enzyme and or sodium hydroxide by rumen anaerobic fungi. T. Mohammadabadi* and M. Chaji, Department of Animal Science, Ramin (Khuzestan) Agriculture and Natural Resources University, Ahwaz (Molassani), Khuzestan, Iran.

M418 Exchanging tropical ﬁ ber sources on intake and ingesti ve behavior of feedlot rati ons in beef catt le. R. S. Goulart*, V. P. Santos, G. B. Muraro, J. L. P. Daniel, R. C. Amaral, S. G. Toledo Filho, E. H. Cabezas, L. G. Nussio, and A. V. Pires, University of São Paulo-ESALQ, Piracicaba, SP, Brazil.

M419 E ff ect of levels of fi ber and corn grain processing in diets for fi nishing Zebu catt le. R. C. Carareto*, F. A. P. S Santos, G. B. M Mourão, A. M. P Pedroso, C. S Sitt a, W. A. Angolini, and B. C. Correa, University of Sao Paulo, Piracicaba, São Paulo, Brazil.

M420 In ﬂ uence of daily ingesti on of alfalfa treated with quebracho tannins on in vitro fermentati ve acti vity of some browse species. H. Ammar1,2, S. López2, A. Z. M. Salem*3,4, and J. S. González2, 1Ecole Supérieure d′Agriculture de Mograne, Dept. Production Agricole, 1121-Zaghouan, Tunisia, 2Instituto de Ganadería de Montaña (CSIC-Universidad de León), León, Spain, 3Universidad Autónoma del Estado de México, Centro Universitario UAEM-Temascaltepec, Estado de México, México, 4Alexandria University, Department of Animal Production, Faculty of Agriculture (El-Shatby), Egypt.

M421 Produc ti ve characteristi cs and chemical compositi on of elephant grass (Pennisetum purpureum Schum, cv. Mineiro) submitt ed to chemical and organic ferti lizati on. T. S. Oliveira*1, J. C. Pereira1, R. A. M. Vieira4, J. G. L. Regadas Filho1, and E. F. Aguiar2, 1Universidade Federal de Viçosa, Viçosa, Minas Gerais, Brazil, 2Universidade Federal do Vale do Jequitinhonha e Mucuri, Diamantina, Minas Gerais, Brazil, 3Universidade Estadual de Montes Claros, Janaúba, Minas Gerais, Brazil, 4Universidade Estadual do Norte Fluminense Darcy Ribeiro, Campo dos Goytacazes, Rio de Janeiro, Brazil.

M422 E ﬀ ects of condensed tannins supplementati on in a lactati ng dairy TMR diet on ruminal fermentati on in conti nuous culture, maintained at high and low pH. C. M. Dschaak*, C. M. Williams, J.-S. Eun, and A. J. Young, Department of Animal, Dairy, and Veterinary Sciences, Utah State University, Logan.

M423 Milk fatt y acid compositi on of grazing dairy cows supplemented with soy and ﬁ sh oils. G. M. Martí nez1, G. A. Gagliostro*2, D. A. Garciarena1, V. I. Cejas3, M. A. Rodríguez3, R. A Castañeda3, and M. Balán4, 1INTA EEA Salta, Salta, Argentina, 2INTA EEA Balcarce, Balcarce. Buenos Aires, Argentina, 3INTI Lácteos, San Martín, Buenos Aires, Argentina, 4Prodeo SRL, Chivilcoy, Buenos Aires, Argentina.

M424 Does the in situ ruminal degradati on of feeds vary with the ﬁ nishing rati on fed to beef catt le? Y. L. Li*1,2 and W. Z. Yang1, 1Agriculture and Agri-Food Canada, Research Centre, Lethbridge, AB, Canada, 2Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing, China.

M425 Performance of grazing dairy cows supplemented with soy and ﬁ sh oils. G. M. Martí nez1, G. A. Gagliostro*2, and D. A. Garciarena2, 1INTA EEA Salta, Salta, Argentina, 2INTA EEA Balcarce, Balcarce, Buenos Aires, Argentina.

M426 E ﬀ ect of producti on system on metabolic and endocrine responses of grass fed cows. L. D. Kaufmann1, A. Münger1, H. A. van Dorland2, R. M. Bruckmaier2, and F. Dohme*1, 1Agroscope Liebefeld-Posieux, Research Station ALP, Posieux, Switzerland, 2University of Bern Vetsuisse Faculty, Veterinary Physiology, Bern, Switzerland.

M427 Produc ti on of dairy cows fed varying levels of total mixed rati on and pasture. A. Quilaguy-Ayure, G. A. Gagliostro*, D. A. Garciarena, L. Antonacci, and C. A. Cangiano, INTA EEA Balcarce, Balcarce, Buenos Aires, Argentina.

M428 E ﬀ ect of diﬀ erent pecti n rich by products on feed intake, milk producti on, and compositi on and ruminal pH of lactati ng dairy cows. M. Kordi*, A. Naserian, R. Valizade, and A. Tahmasbi, Ferdowsi University, Mashhad, Iran.

M429 Modi ﬁ cati on of the Z-Box system for assessing parti cle distributi on of forages and total mixed rati ons. K. W. Cotanch*1, C. S. Ballard1, J. W. Darrah1, L. M. Klaiber1, R. J. Grant1, and K. Yagi2, 1W. H. Miner Agricultural Research Institute, MONDAY Chazy, NY, 2Zen-Noh National Federation of Agricultural Co-operative Associations, Tokyo, Japan. POSTERS

M430 Zinc and heat treatments reduce ruminal protein degradati on of grass leaf protein. K. L. Kammes*, B. D. Bals, B. E. Dale, and M. S. Allen, Michigan State University, East Lansing.

85 Ruminant Nutriti on Methods, Models, etc.

M431 Predic ti on of residual feed intake in beef heifers by infrared thermography. J. J. Colyn*1, A. L. Schaefer1, J. A. Basarab2, E. K. Okine3, T. Liu1, K. L. Robertson2, and S. L. Scott 4, 1Agriculture and Agrifood Canada, Lacombe Research Centre, Lacombe, AB, Canada, 2Alberta Agriculture, Lacombe, AB, Canada, 3Department AFNS, University of Alberta, Edmonton, AB, Canada, 4Agriculture and Agrifood Canada, Brandon, MB, Canada.

M432 Predic ti ng ME and metabolizable protein (MP) balances of Santa Gertrudis cows under grazing conditi ons using a nutriti on model. A. D. Aguiar*1,4, L. O. Tedeschi1, K. McCuisti on2, D. S. DeLaney3, and S. Moore3, 1Texas A&M University, College Station, ,2Texas A&M University-Kingsville, Kingsville, ,3King Ranch, Kingsville, TX,4University of Florida, Gainesville.

M433 Es ti mati ng rumen microbial crude protein in vitro using purine analysis or real-ti me PCR. E. Casti llo-Lopez*, P. J. Kononoﬀ , and J. L. Miner, University of Nebraska-Lincoln, Lincoln.

M434 An in vitro gas producti on technique to evaluate the eﬀ ect of microwave irradiati on on fermentati on potenti al of cott onseed hulls using medium of ruminal fungal isolati on. A. Faramarzi Garmroodi, M. Danesh Mesgaran*, H. Jahani-Azizabadi, A. R. Vakili, A. Tahmasbi, and A. R. Heravi Moussavi, Dept. of Animal Science (Excellence Center for Animal Science), Ferdowsi University of Mashhad, Mashhad, Iran.

M435 The eﬀ ect of microwave irradiati on on gas producti on parameters of cott onseed hulls using medium containing ruminal bacterial isolati on. A. Faramarzi Garmroodi, M. Danesh Mesgaran*, H. Jahani-Azizabadi, A. R. Vakili, A. Tahmasbi, and A. R. Heravi Moussavi, Dept. of Animal Science (Excellence Center for Animal Science), Ferdowsi University of Mashhad, Mashhad, Iran.

M436 The inﬂ uence of extrusion of low-glucosinolate full-fat rapeseed and whole pea on site and extent of protein digesti on in dairy cows. C. Bayourthe* and F. Enjalbert, UMR 1289 INRA/INPT/ENVT TANDEM, 31326 Castanet-Tolosan, France.

M437 In situ ruminal degradability of dry matt er and crude protein of soybean meal treated with formaldehyde and extrusion. A. A. Naserian* and H. Gholizadeh, Ferdowsi University of Mashhad, Mashhad, Iran.

M438 Disappearance of total carotenoids in the rumen and intesti ne of steers measured using a mobile nylon bag technique. R. G. Cruz-Monterrosa*1, I. Guerrero-Legarreta1, and E. Ramirez-Bribiesca2, 1Universidad Autonoma Metropolitana, D. F., Mexico, 2Colegio de Postgraduados, Texococo Mexico.

M439 The relati onship between intesti nal digesti bility of crude protein and dry matt ers and the protein fracti ons with ruminant feedstuﬀ s. R. Zhou, J. Q. Wang*, F. M. Pan, D. P. Bu, H. Y. Wei, and L. Y. Zhou, State Key Laboratory, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, . . China.

M440 Withdrawn by author

M441 Enzyma ti c acti vity of microorganisms att ached to solid residues of Festulolium, fermentati on variables and in vitro kineti cs of gas producti on. I. Almaraz-Buendía1, S. S. González–Muñoz*1, O. Loera2, L. A. Miranda-Romero3, M. A. Cobos-Peralta1, M. Meneses-Mayo1, B. Alarcón-Zúñiga3, and R. Bárcena-Gama1, 1Colegio de Postgraduados, Montecillo, Edo. de México, México, 2Universidad Autóoma Metropolitana-Iztapalapa, México D. F., México, 3Universidad Autónoma Chapingo, Chapingo, Edo. de México, México.

M442 Use of in vitro starch and neutral detergent ﬁ ber degradati on rates to predict carbohydrate availability. M. A. Brooks*, N. F. Johnson, R. M. Harvey, and M. S. Kerley, University of Missouri, Columbia.

M443 E ﬀ ect of lysozyme-adapted Lactobacillus acidophilus on fermentati on in an arti ﬁ cial rumen system (Rusitec). M. L. He1,3, T. A. McAllister*1, and L. M. Rode2, 1Agriculture and Agri-Food Canada, Research Centre, Lethbridge, AB, Canada, 2AB Sage Biosciences Inc., Edmonton, AB, Canada, 3University of Saskatchewan, Saskatoon, SK, Canada.

M444 Development of a PCR assay for the detecti on of Zymomonas mobilis in disti llers grains. M. A. Rasmussen* and F. H. Benahmed, U. S. Food and Drug Administration, Center for Veterinary Medicine, Ofﬁ ce of Research, Laurel, MD.

M445 Intake predicti on using n-alkanes in beef catt le fed a mixture of switchgrass and alfalfa hay. S. J. Chavez*, C. Baum-Lane, E. Leonard, J. Burns, and G. B. Hunti ngton, North Carolina State University, Raleigh.

M446 A comparison of methods to evaluate in vitro intesti nal digesti bility. D. A. Ross*, M. M. McCullouch, and M. E. Van Amburgh, Cornell University, Ithaca, NY.

M447 The role of ADIN in determining nutrient availability in new co-products from bio-ethanol processing. W. G. Nuez-Ortí n* and P. Yu, Department of Animal and Poultry Science, College of Agriculture and Bioresources, University of Saskatchewan, Saskatoon, SK, Canada.

86 M448 A comparison of models used to esti mate kineti cs of in vitro degradati on of alfalfa hay dry matt er. C. A. Old*1 and D. A. Sapienza2, 1California Chapter of the American Registry of Professional Animal Scientists, LeGrand, CA, 2Sapienza Analytica, LLC, Des Moines, IA.

M449 Applica ti on of near infrared spectroscopy to esti mate compositi on of NuPro. G. A. Harrison*, M. D. Meyer, E. C. Taylor, and K. A. Dawson, Alltech, Nicholasville, KY.

M450 Ability of NIR to predict crude fat, fatt y acids and unsaturated fatt y acids in total mixed rati on fed to dairy catt le. S. Weaver*1, R. Ward1, and R. A. Patt on2, 1Cumberland Valley Analytical Services, Maugansville, MD, 2Nittany Dairy Nutrition, Mifﬂ inburg, PA.

M451 Evalua ti on of models to predict passage rate in catt le. S. J. Krizsan*1, S. Ahvenjärvi2, and P. Huhtanen1, 1Department of Agricultural Research for Northern Sweden, Swedish University of Agricultural Sciences, Umeå, Sweden, 2MTT-Agrifood Research Finland, Animal Production Research, Jokioinen, Finland.

M452 Net portal absorpti on of energy nutrients in ruminants: Assessment of predicti on models. C. Loncke*1, P. Nozière1, G. Kraft 1, I. Savary-Auzeloux1, J. Vernet1, H. Lapierre2, D. Sauvant3, and I. Orti gues-Marty1, 1INRA, UR 1213, Theix, France, 2Agriculture and Agri-Food Canada, Sherbrooke, QC, Canada, 3INRA-AgroParisTech, UMR 791, Paris, France.

Small Ruminant Sheep Producti on 1

M453 Milk yield and compositi on from dairy ewes fed two sources of lipid supplements associated or not with conjugated linoleic acid (CLA). M. Baldin1, R. Dresch1, J. Souza1, E. C. Sandri1, F. Bati stel1, E. Ticiani1, A. Panzera1, L. O. Tedeschi3, M. A. S. Gama2, D. Fernandes1, and D. E. Oliveira*1, 1Santa Catarina State University, Chapecó, Brazil, 2National Dairy Cattle Research Center, Juiz de Fora, MG, Brazil, 3Texas A&M University, College Station.

M454 New management technique in early lactati on can improve proﬁ tability in dairy sheep farms. S. P. G. Rassu, C. Carzedda, A. Mazzett e, C. Dimauro, A. Mazza, and G. Pulina*, Dipartimento di Scienze Zootecniche, University of Sassari, Sassari, Italy.

M455 Assessment of milk yield and milk compositi on in ewes fed diets with canola, sunﬂ ower, or castor oil. M. O. Maia*, I. Susin, A. V. Pires, E. M. Ferreira, R. S. Genti l, C. Q. Mendes, D. B. Galvani, and A. L. M. Selegato, University of São Paulo/ESALQ, Piracicaba, SP, Brazil.

M456 E ff ect of diff erent vegetable oils fed to lactati ng ewes on milk and cheese fatt y acid profi le. R. Bodas1, P. Gómez-Cortés2, A. R. Mantecón1, M. Juarez2, M. A. De la Fuente2, and T. Manso*3, 1Instituto de Ganaderia de Montaña (CSIC-ULE), León, Spain, 2Instituto del Frío (CSIC), Madrid, Spain, 3E. T. S. Ingenierías Agrarias (Universidad de Valladolid), Palencia, Spain.

M457 Milk performance of ewes fed ﬁ sh oil and soybean oil. E. M. Ferreira*, A. V. Pires, I. Susin, C. Q. Mendes, S. Gilaverte, R. S. Genti l, M. O. Maia, D. B. Galvani, and R. C. M. Meneghini, University of São Paulo/ESALQ, Piracicaba, SP, Brazil.

M458 Evalua ti on of inbreeding depression eﬀ ect on birth weight of Baluchi sheep breed of Iran. G. Motaghinia*1, H. Farhangfar1, M. Bashtani1, A. Shadparvar2, H. Saraee1, H. Janati 3, and J. Modarresi4, 1Birjand University, Birjand, Iran, 2Guilan University, Rasht, Iran, 3Baluchi Sheep Breeding Station, Mashhad, Iran, 4Agricultural Jihad Organisation, Birjand, Iran.

M459 Cubicle use and maternal bonding in sheep: tests of an alternati ve lambing management strategy. N. L. Petti for* and M. L. Thonney, Cornell University, Ithaca, NY. MONDAY POSTERS M460 Selec ti ve genotyping using genome-wide associati on studies (GWAS) that are associated with ﬁ ber diameter in Merino sheep. M. Goher*, W. Rauw, D. Thin, and L. Gomez-Raya, University of Nevada Reno, Reno.

M461 An alternati ve wool harvesti ng system for wool sheep ﬂ ocks. T. Wuliji*1, T. Watt s2, A. Qi1, and T. Filbin3, 1University of Nevada, Reno, 2Heiniger Australia Pty, Perth, Western Australia, Australia, 3Rafter 7 Ranch, Yerington, NV.

M462 Comparison of two instruments for measuring ﬁ ber characteristi cs of wool. F. A. Pfeiﬀ er*, C. J. Lupton, and D. F. Waldron, Texas AgriLife Research, San Angelo.

M463 Comparison of Rambouillet sheep with Australian Merino F1 crosses. C. J. Lupton*1, F. A. Pfeiff er1, W. S. Ramsey2, M. W. Salisbury3, D. F. Waldron1, J. W. Walker1, and T. D. Willingham1, 1Texas AgriLfe Research, San Angelo, 2Texas A&M University, College Station, 3Angelo State University, San Angelo, TX. 87 M464 E ff ects of substi tuti ng disti llers dried grains for cott onseed meal and milo on wool and carcass characteristi cs in lamb fi nishing diets. T. R. Whitney*, A. E. Lee, M. G. Williamson, C. D. Swening, and R. L. Noland, Texas AgriLife Research Center, San Angelo.

M465 Nutrient intake in Santa Inês sheep fed diﬀ erent levels of metabolizable energy in the rati on. R. M. Fontenele*, E. S. Pereira, P. G. Pimentel, M. S. de Souza Carneiro, A. B. S. Villarroel, and J. G. L. Regadas Filho, Federal University Ceará, Fortaleza, Ceará, Brazil.

M466 Body compositi on and net energy requirements for growth of Santa Inês lambs. J. G. L. Regadas Filho2, E. S. Pereira1, P. V. R. Paulino*2, A. B. S. Villarroel1, P. G. Pimentel1, R. M Fontenele1, and I. S. G Maia1, 1Universidade Federal do Ceará, Fortaleza, Brazil, 2Universidade Federal de Viçosa, MG, Brazil.

M467 Body compositi on and net protein requirements for Santa Inês lambs. J. G. L. Regadas Filho2, E. S. Pereira1, P. V. R. Paulino*2, A. B. S. Villarroel1, P. G. Pimentel1, R. M. Fontenele1, M. R. G. F. Costa1, and M. S. Duarte2, 1Universidade Federal do Ceará, Fortaleza, Brazil, 2Universidade Federal de Viçosa, MG, Brazil.

M468 E ﬀ ects of dietary copper level on serum cholesterol and nonesteriﬁ ed fatt y acids in lambs. S. Hasanlou*, A. Zali, M. Ganjkhanlou, and M. Dehghan, Tehran University, Tehran, Iran.

M469 E ﬀ ects of dietary copper level on growth, performance, and carcass characteristi cs in lambs. S. Hasanlou*, A. Zali, M. Ganjkhanlou, and M. Dehghan, Tehran University, Tehran, Iran.

M470 E ﬀ ect of zilpaterol and ractopamine feeding program on growth performance and carcass characteristi cs of ﬁ nishing lambs. M. A. Lopez-Carlos*1,2, R. G. Ramirez2, J. I. Aguilera-Soto1, C. F. Arechiga1, F. Mendez-Llorente1, H. Rodriguez1, and M. Rincon1, 1Universidad Autonoma de Zacatecas, Zacatecas, Mexico., 2Universidad Autonoma de Nuevo Leon, Nuevo Leon, Mexico.

M471 Use of zeranol and reimplantati on on performance of ﬁ nishing hair lambs. D. Domínguez, G. Amaya*, G. Villalobos, H. Casti llo, J. A. Ortega, and L. Carlos, Universidad Autónoma de Chihuahua, Chihuahua, Chihuahua, México.

M472 Fa tt y acid proﬁ le and lipid oxidati on of meat from Sarda lambs managed in diﬀ erent feeding systems. S. P. G. Rassu, C. Carzedda, R. Boe, M. G. Manca, and A. Nudda*, Dipartimento di Scienze Zootecniche, University of Sassari, Sassari, Italy.

M473 Deciding whether light lambs should be weaned or left with the dam unti l slaughter age. M. Terré1, A. Nudda2, and A. Bach*3,1, 1Institut de Recerca i Tecnologia Agroalimentàries, Barcelona, Spain, 2University of Sassari, Sassari, Italy, 3Institució Catalana de Recerca i Estudis Avançats, Barcelona, Spain.

M474 Lamb ﬁ nalizati on allowing free-choice intake of roughage and concentrate. P. Marti nez-Hernandez*, C. Sanchez-DelReal, E. Cortes-Diaz, E. Maldonado-Siman, and R. Lazo-Soto, Animal Science Department, University of Chapingo, Texcoco, Mexico, Mexico.

88 SYMPOSIA AND ORAL SESSIONS Graduate Student Paper Competi ti on ADSA Southern Secti on Chair: Patrick French, The Old Mill-Troy 303

9:30 AM 37 Biohydrogenta ti on intermediates of 13C labeled docosahexanoic acid in ruminal batch cultures. C. M. Klein* and T. C. Jenkins, Clemson University, Clemson, SC.

9:45 AM 38 Cows geneti cally more suscepti ble to masti ti s have altered neutrophil migrati on patt erns. A. A. Elliott *, S. Minkin, J. Biggerstaﬀ , J. Dunlap, and G. M. Pighetti , University of Tennessee.

10:00 AM 39 E ﬀ ects of diﬀ erent levels of cott onseed hulls on rumen development and growth in dairy calves. R. M. Doescher*, C. C. Williams, C. F. Hutchison, B. F. Jenny, and A. H. Dolejsiova, Louisiana State University AgCenter, Baton Rouge.

Graduate Student Paper Competi ti on ADSA-ASAS Northeast Secti on Chair: Kristen E. Govoni, University of Connecti cut 405

9:30 AM 40 E ﬀ ects of herbs and essenti al oils on in vitro batch culture ruminal fermentati on. J. A. Tekippe*1, A. N. Hristov1, K. S. Heyler1, V. D. Zheljazkov2, J. Ferreira3, and G. A. Varga1, 1Pennsylvania State University, University Park, 2Mississippi State University, NMREC, Verona, 3USDA-ARS, Beaver, WV.

41 Withdrawn by author

9:45 AM 42 Use of environmental protecti on best management practi ces by Maryland horse farm operators. N. M. Fiorellino*, K. M. Wilson, and A. O. Burk, University of Maryland, College Park.

10:00 AM 43 Sources of variati on and importance of the quanti ﬁ cati on of the in vitro NDF digesti bility for esti mati ng rates of NDF digesti on. E. Raﬀ renato* and M. E. Van Amburgh, Cornell University, Ithaca, NY.

10:15 AM 44 E ﬀ ect of capsicum oil on feeding behavior and milk producti on in lactati ng dairy catt le. L. R. Tager* and K. M. Krause, West Virginia University, Morgantown.

10:30 AM Break

10:45 AM 45 Diges ti ve fate of free ferulic acid in lactati ng dairy cows. M. A. Soberon*, D. J. R. Cherney, and D. A. Ross, Cornell University, Ithaca, NY.

11:00 AM 46 The eﬀ ect of form of trace mineral supplementati on on lactati on, neutrophil functi on, and vaccinati on response in Holstein cows. L. M. Nemec*1, J. D. Richards2, C. Atwell2, D. E. Diaz2, and T. F. Gressley1, 1University of Delaware, Newark, 2Novus International Inc., St. Charles, MO.

11:15 AM 47 The eﬀ ects of length of storage on the compositi on and nutriti ve value of corn silage. M. C. Der Bedrosian*1, L. Kung, Jr. 1, and K. E. Nestor, Jr. 2, 1University of Delaware, Newark, 2Mycogen Seeds, Indianapolis, IN. MONDAY ORALS 11:30 AM 48 E ﬀ ect of forage parti cle length on rumen fermentati on and chewing acti vity of late lactati ng and dry dairy cows. F. X. Suarez-Mena*, G. I. Zanton, and A. J. Heinrichs, The Pennsylvania State University, University Park.

89 Alpharma Beef Catt le Nutriti on Symposium “Parameterizing” Health and Performance Expectati ons of Feedlot Catt le Chair: Richard Zinn, University of California-Davis Sponsor: Alpharma Animal Health Korbel Ballroom 3a

9:30 AM 49 Prac ti cal relati onships between morbidity and growth performance. V. R. Bremer1, G. E. Erickson*1, T. J. Klopfenstein1, D. R. Smith1, K. J. Hanford1, R. E. Peterson2, L. O. Burciaga-Robles2, D. B. Faulkner3, and C. R. Krehbiel4, 1University of Nebraska, Lincoln, 2Feedlot Health Management Services, Okotoks, Alberta, Canada, 3University of Illinois, Urbana, 4Oklahoma State University, Stillwater.

10:20 AM 50 Predictability of feedlot catt le growth performance. M. L. Galyean*, N. DiLorenzo, J. P. McMeniman, and P. J. Defoor, Texas Tech University, Lubbock.

11:10 AM 51 Applying detecti on controls in assessing variance in feedlot catt le performance. R. A. Zinn*, University of California, Davis.

Animal Behavior and Well-Being Symposium Animal Welfare Assurance: Science and Applicati on Chair: Trevor DeVries, University of Guelph Sponsors: AAALAC, EAAP 403/404

9:30 AM Opening remarks T. DeVries, University of Guelph., Guelph, ON, Canada.

9:40 AM 52 Resource-based versus animal-based criteria in on-farm evaluati on of welfare. A. Butt erworth*, University of Bristol, Clinical Veterinary Science, Langford, N Somerset, UK.

10:25 AM 53 Developing animal welfare standards: translati ng experimental studies to the farm. J. Rushen*1, E. Vasseur2, and A. M. de Passillé1, 1Agriculture and Agri-Food Canada, Agassiz, BC, Canada, 2University of British Columbia, Vancouver, BC, Canada.

11:10 AM 54 Integra ti on of science, regulati on, and training in animal welfare auditi ng programs. J. C. Swanson*, Michigan State University, East Lansing.

Animal Health-Johne’s Disease (JDIP) Basic Biology/Immunology/Vaccine Development Chair: Kenneth E. Olson, KEO Consulti ng 503/504

9:30 AM Introduc ti on K. E. Olson.

9:45 AM 55 A novel approach to evaluate the cost-beneﬁ t of use of Johne’s disease vaccine while considering eﬀ ects on the bovine tuberculosis eradicati on program. F. J. Zagmutt *1, L. A. Espejo2, H. Groenendaal1, J. R. Lima2, E. Patt on3, I. A. Gardner4, and S. Wells2, 1Vose Consulting, Boulder, CO, 2College of Veterinary Medicine, University of Minnesota, St. Paul, 3Division of Animal Health, Wisconsin DATCP, Madison, 4School of Veterinary Medicine, University of California, Davis.

10:00 AM 56 Stochas ti c simulati ons of a multi -group compartmental model for Johne’s disease on US dairy herds with test- based culling interventi on. Z. Lu*, Y. H. Schukken, R. L. Smith, and Y. T. Gröhn, Cornell University, Ithaca, NY.

10:15 AM 57 Unrestricted transmission of highly pathogenic Indian Bison type of Mycobacterium avium ssp. paratuberculosis in India. S. V. Singh*, B. Singh, A. Tiwari, A. Kumar, P. K. Singh, and A. V. Singh, Central Institute for Research on Goats, Makhdoom, Farah, Mathura (UP), India.

90 10:30 AM 58 Mycobacterium avium ssp. paratuberculosis produces endospores. E. A. Lamont*1, J. P. Bannanti ne4, A. Armién1, D. S. Ariyakumar3, and S. Sreevatsan1,2, 1Veterinary Population Medicine, University of Minnesota, St. Paul, 2Department of Biomedical Sciences, University of Minnesota, St. Paul, 3Veterinary Diagnostic Lab, University of Minnesota, St. Paul, 4National Animal Disease Center, USDA-Agricultural Research Service, Ames, IA.

10:45 AM 59 Transcrip ti onal analysis of MAP genes contributi ng to invasion and persistence in ileal mucosa of catt le. S. Khare*1, K. Drake2, and L. G. Adams1, 1Department of Veterinary Pathobiology, Texas A&M University, College Station, 2Seralogix Inc., Austin, TX.

11:00 AM 60 The transcriptome of Mycobacterium avium ssp. paratuberculosis during infecti on. C.-W. Wei and A. M. Talaat*, University of Wisconsin-Madison, Madison.

11:15 AM 61 The response of auxotrophic MAP leuD mutant under environment stresses. J.-W. Chen*, J. Scaria, S. Chandra, and Y. F. Chang, Cornell University, Ithaca, NY.

11:30 AM 62 A gene speciﬁ c to Mycobacterium avium ssp. paratuberculosis, but only at the transcripti on-translati on level. J. P. Bannanti ne*1, R. E. Briggs1, E. A. Lamont2, J. R. Stabel1, and S. Sreevatsan2, 1National Animal Disease Center, Ames, IA, 2University of Minnesota, St. Paul.

11:45 AM 63 Binding aﬃ nity of Mycobacterium avium ssp. paratuberculosis 85 complex to 40 kDa domain of ﬁ bronecti n. C. J. Kuo*1, J. Bannanti ne2, V. Kapur3, and Y. F. Chang1, 1Cornell University, Ithaca, NY, 2NADC, Ames, IA, 3Pennsylvania State University, University Park.

12:00 PM 64 MAP induces calcium-dependent phagosome acidiﬁ cati on to enlist IL-1β processing and macrophage recruitment. E. A. Lamont*1, S. M. O’Grady3, T. Eckstein4, and S. Sreevatsan1,2, 1Veterinary Population Medicine, University of Minnesota, St. Paul, 2Department of Veterinary Biomedical Sciences, University of Minnesota, St. Paul, 3Department of Animal Sciences, University of Minnesota, St. Paul, 4Department of Microbiology, Immunology and Pathology, Colorado State University, Fort Collins.

12:15 PM 65 Macrophages infected with Mycobacterium avium ssp. paratuberculosis are highly resistant to apoptosis, while uninfected culture mates are highly apoptoti c. E. Kabara* and P. M. Coussens, Michigan State University, East Lansing.

Breeding and Geneti cs Feed Intake and Uti lizati on Chair: Kent Weigel, University of Wisconsin Korbel Ballroom 4def

9:30 AM 66 Gene ti c correlati ons of gross feed eﬃ ciency with yield, body weight, body conditi on score, and energy balance in dairy catt le. C. D. Dechow*1, J. Vallimont1, M. D. Dekleva1, J. M. Daubert1, and J. W. Blüm2,1, 1Pennsylvania State University, University Park, 2University of Bern, Switzerland.

9:45 AM 67 Gene ti c characterizati on of feed intake and uti lizati on in performance tested beef bulls. D. H. Crews Jr. *1, C. T. Pendley1, G. E. Carstens2, and E. D. M. Mendes2, 1Colorado State University, Fort Collins, 2Texas A&M University, College Station.

10:00 AM 68 Analysis of published geneti c parameter esti mates for feed uti lizati on traits in beef catt le. C. T. Pendley*, R. M. Enns, and D. H. Crews Jr., Colorado State University, Fort Collins.

10:15 AM 69 Heritability and geneti c correlati ons of residual feed intake between Angus and Simmental bulls and resulti ng MONDAY

steer relati ves. ORALS W. C. Rutherford*, L. A. Kriese-Anderson, and G. S. Hecht, Auburn University, Auburn, AL.

10:30 AM 70 A region on BTA6 is associated with feed intake and gain in beef catt le. A. K. Sexten*1,2, L. A. Kuehn1, T. P. L. Smith1, H. C. Freetly1, W. M. Snelling1, and A. K. Lindholm-Perry1, 1USDA, ARS, US Meat Animal Research Center, Clay Center, NE, 2Oklahoma State University, Stillwater.

10:45 AM 71 A neural network approach for associati on between a low-density whole genome SNP marker panel and residual feed intake and dry matt er intake. H. Wang*1, X. Liu1, B. Woodward2, S. Bauck2, and R. Rekaya1, 1University of Georgia, Athens, 2Merial Limited, Duluth, GA.

91 11:00 AM 72 E ﬀ ects of divergent selecti on for serum insulin-like growth factor-I concentrati on on mature weight and growth curves in Angus catt le. Q. Qin* and M. E. Davis, The Ohio State University, Columbus.

11:15 AM 73 Bayesian esti mati on of a geneti c covariance matrix with diﬀ erent degrees of belief via a generalized inverted Wishart distributi on. R. J. C. Cantet*, Facultad de Agronomía, Universidad de Buenos Aires - CONICET, Buenos Aires, Argentina.

11:30 AM 74 A simulati on approach for analyzing genomic data using a package of speciﬁ c FORTRAN 90 functi ons. P. Faux*1,2 and N. Gengler1,3, 1University of Liège - Gembloux Agro-Bio Tech, Gembloux, Belgium, 2National Research Fund, Luxembourg, Luxembourg, 3National Fund for Scientiﬁ c Research, Brussels, Belgium.

ASAS-EAAP Global Issues Symposium Contemporary and Emerging Issues and Internati onal Animal Agriculture Joint Symposium: Global Livestock Producti on to 2050: Challenges and Opportuniti es Chair: Frank Mitloehner, University of California-Davis Sponsors: ASAS, EAAP, Elanco Animal Health Korbel Ballroom 3b

9:30 AM Introducti on

9:35 AM 75 Perspec ti ves for livestock producti on in developing countries—Changes in producti on systems needed to meet projected demand. R. D. Sainz*1, G. B. Martha Jr. 2,3, and L. G. Barioni4, 1University of California, Davis, 2Embrapa Cerrados/Embrapa Strategic Studies and Training, Brasília-DF, Brazil, 3Fellow, National Research Council, Brazil, 4Embrapa Agricultural Informatics, Campinas-SP, Brazil.

10:35 AM 76 A European perspecti ve on the challenges for livestock farming to achieve a sustainable contributi on to food security and a reduced impact on the environment. P. Herpin*1, R. Duijghuisen2, J. Oldham3, P. Vriesekoop2, and J. Williams1, 1INRA, France, 2Wageningen UR, the Netherlands, 3Scottish Agricultural College, Scotland.

11:35 AM 77 Sustainability of livestock producti on globally. H. Steinfeld*, UN Food and Agriculture Organization, Rome, Italy.

Extension Educati on 1 Chair: Glenn Selk, Oklahoma State University 507

9:30 AM 78 Mul ti -state Beef Reproducti on Task Force provides science-based recommendati ons for the applicati on of reproducti ve technologies. S. K. Johnson*1, R. N. Funston2, J. B. Hall3, D. J. Kesler4, J. W. Lauderdale5, G. C. Lamb6, D. J. Patt erson7, G. A. Perry8, and D. R. Strohbehn9, 1Kansas State University, 2University of Nebraska, 3University of Idaho, 4University of Illinois, 5Michigan State University, 6University of Florida, 7University of Missouri, 8South Dakota State University, 9Iowa State University.

9:45 AM 79 Fundamentals of beef reproducti on and management: Focus on estrus synchronizati on. A new web-based curriculum. D. J. Patt erson*1, R. D. Geisert1, D. C. Busch2, N. R. Leitman3, S. E. Poock1, J. L. Parcell1, and M. F. Smith1, 1University of Missouri, Columbia, 2KABA Select Sires, Inc., Louisville, KY, 3Boehringer Ingelheim Vetmedica Inc., St. Joseph, MO.

10:00 AM 80 Transferring reproducti ve technologies to the ﬁ eld: Fixed-ti me AI and high accuracy sires. D. J. Patt erson*, D. A. Mallory, J. L. Parcell, S. E. Poock, and M. F. Smith, University of Missouri, Columbia.

10:15 AM 81 Evalua ti on of atti tudes, knowledge gained and anti cipated behaviors of extension clientele completi ng food defense training conducted regionally in Missouri. R. L. Weaber*, C. L. Lorenzen, M. K. Hendrickson, A. D. Clarke, M. C. Shannon, R. M. Torres, and K. L. Savage-Clarke, University of Missouri, Columbia.

92 10:30 AM 82 Documen ti ng a 60-year trend in improved eﬃ ciency for the United States swine industry. M. S. Carlson*, J. A. Lory, R. E. Massey, B. Young, J. Zulovich, S. Edwards, R. Plain, and T. J. Safranski, University of Missouri, Columbia.

10:45 AM Break

11:00 AM 84 A survey of the economic, environmental, public policy and producti on issues facing animal agriculture in Louisiana. T. A. Lavergne*, S. M. DeRouen, and G. M. Hay, Louisiana State University AgCenter, Baton Rouge.

11:15 AM 85 The value of poultry litt er to crop producers in south Georgia. C. S. Dunkley* and D. L. Cunningham, University of Georgia, Athens.

11:30 AM 86 Tes ti ng foam depopulati on equipment in the ﬁ eld. D. P. Hougentogler*, E. R. Benson, R. L. Alphin, and C. A. Kinney, University of Delaware, Newark.

11:45 AM 87 Assessing the potenti al economic value of an automated temperature monitoring system using stochasti c simulati on. J. M. Bewley*1,2 and M. M. Schutz2, 1University of Kentucky, Lexington, 2Purdue University, West Lafayette, IN.

12:00 PM 83 Missouri Goat Camp: Collaborati ve eff ort to enhance successful goat producti on projects by Missouri youth. E. L. Walker*1, B. Fay2, H. Swartz3, and C. Cliff ord-Rathert3, 1Missouri State University, Springfi eld, 2University of Missouri, Greenfi eld, 3Lincoln University, Jefferson City, MO.

Food Safety Symposium Potenti al Impact of Reduced Anti bioti c Use and the Roles of Prebioti cs, Probioti cs, and other Alternati ves in Anti bioti c-Free Broiler Producti on Chair: Michael Hume, USDA-ARS, SPARC, FFSRU 401/402

9:30 AM 89 Probioti cs and direct-fed microbials: Practi cal applicati ons and real-world needs. J. T. Barton*, The Poultry Federation Lab.

10:00 AM 90 Probioti cs: Current limitati ons and future potenti al in commercial poultry. B. M. Hargis*1, G. Tellez1, R. E. Wolfenden1, S. Shivaramaiah1, A. D. Wolfenden1, S. E. Higgins2, and T. E. Porter2, 1University of Arkansas, Fayetteville, 2University of Maryland, College Park.

10:30 AM 1087 Alternati ves to anti bioti c treatment for necroti c enteriti s. C. L. Hofacre*1, M. Lee1, and G. Mathis2, 1The University of Georgia, Athens, 2Southern Poultry Research, Athens, GA.

11:00 AM 88 Historic perspecti ve: Prebioti cs, probioti cs, and other alternati ves to anti bioti cs. M. E. Hume*, USDA, ARS, Food and Feed Safety Research Unit, College Station, TX.

11:30 AM Experiences with drug-free broiler producti on. J. Smith, Fieldale Farms, Baldwin, GA.

12:00 PM Applicati on and consequences of bacteriocins to control Campylobacter in poultry producti on. N. Stern, USDA, ARS, SAA, Poultry Microbiological Safety Research Unit, Athens, GA.

Forages and Pastures

Grazing and Forage Management MONDAY Chair: John Arthington, University of Florida Range Catt le Research and Educati on Center ORALS 304

9:30 AM 92 E ﬀ ects of microclimate and pasture characteristi cs on temporal/spati al distributi on of beef cows in Midwestern pastures. D. A. Bear*, J. R. Russell, and D. G. Morrical, Iowa State University, Ames.

9:45 AM 93 Preference for diverse pastures by sheep in response to intraruminal administrati ons of tannins, saponins, and alkaloids. J. J. Villalba*1, F. D. Provenza1, A. K. Clemensen1, R. Larsen2, and J. Juhnke1, 1Utah State University, Logan, 2University of California, Templeton.

93 10:00 AM 94 Grazing behavior of catt le and sheep grazing alone or together on grass swards diﬀ ering in plant species diversity. H. M. Cuchillo* and J. Isselstein, Georg-August University of Goettingen, Institute of Grassland Science, Goettingen, Germany.

10:15 AM 95 Evalua ti on of dairy heifer performance and pasture compositi on when co-grazing heifers and goats. T. S. Dennis*, L. J. Unruh-Snyder, M. K. Neary, J. E. Tower, and T. D. Nennich, Purdue University, West Lafayette, IN.

10:30 AM 96 E ﬀ ects of aluminum from water-treatment-residual applicati ons to pastures on mineral status of catt le and forage mineral concentrati ons. R. K. Madison, L. R. McDowell*, G. A. O’Connor, N. S. Wilkinson, P. A. Davis, A. T. Adesogan, T. L. Felix, and M. Brennan, University of Florida, Gainesville.

10:45 AM 97 E ﬀ ect of maturity and nitrogen ferti lizati on on bahiagrass producti on and nutriti ve value. N. M. Kenney*, J. E. Sawyer, R. O. Ditt mar III, and T. A. Wickersham, Texas A&M University, College Station.

11:00 AM Break

11:15 AM 98 E ﬀ ect of mineral supplementati on on the performance by stocker catt le grazing winter-wheat pasture. S. A. Gunter*1 and G. F. Combs2, 1USDA-ARS, Southern Plains Range Research Station, Woodward, OK, 2USDA-ARS, Grand Forks Human Nutrition Research Center, Grand Forks, ND.

11:30 AM 99 E ﬀ ect of corn hybrid on the amount of residue available for grazing relati ve to grain yield. J. A. Musgrave*, L. A. Stalker, T. J. Klopfentein, M. C. Stockton, and K. H. Jenkins, University of Nebraska, Lincoln.

11:45 AM 100 Replacing syntheti c N with clovers or alfalfa in bermudagrass pastures for growing calves. P. Beck*1, D. Hubbell1, T. Hess1, K. Haas2, and J. Jennings1, 1University of Arkansas, Fayetteville, 2Haas Hay & Cattle Co., Gurley, AL.

12:00 PM 101 E ﬀ ects of winter swath grazing barley and millet on background and feedlot performance and rumen metabolism of beef calves. R. Kumar*1, H. A. Lardner1,2, and J. J. McKinnon1, 1University of Saskatchewan, Saskatoon, Canada, 2Western Beef Development Centre, Humboldt, Saskatchewan, Canada.

Graduate Student Symposium Transiti ons: Preparing for Your Future Chair: Allison Meyer, North Dakota State University Sponsors: ASAS, ADSA, Lucta, West Central Korbel Ballroom 4abc

9:30 AM The importance of leadership in industry careers. J. Simmons, Elanco.

9:55 AM Non-tradi ti onal career pathways for animal science students. S. P. Poulos, The Coca-Cola Company, Atlanta, GA.

10:20 AM Panel discussion

10:35 AM Student opportuniti es in ASAS. H. M. White, Purdue University, West Lafayett e, IN.

10:40 AM 102 Surviving the transiti on from thesis to published manuscript: An editor’s perspecti ve of the review process. J. L. Sarti n*, Auburn University, Auburn, AL.

11:05 AM 103 Taking the reins: Transiti oning from PhD student to associate professor. K. A. Vonnahme*, Department of Animal Sciences, Fargo, ND.

11:30 AM 104 Animal scienti sts of the future—Embrace change, challenges, and opportuniti es. M. E. Benson*, Washington State University, Pullman.

11:55 AM Panel discussion

94 Growth and Development Regulatory Mechanisms in Growth and Development Chairs: Nick Gabler, Iowa State University; Sally Johnson, University of Florida Korbel Ballroom 1ab

9:30 AM 105 The eﬀ ect of feeding frequency on circulati ng thyroid hormones in turkey chicken. A. Towhidi*, A. Yahyabeig, and E. Dirandeh, University of Tehran, Karaj, Tehran, Iran.

9:45 AM 106 The role of syndecan-4 cytoplasmic domain in turkey skeletal muscle growth and development. Y. Song*1, D. C. McFarland2, and S. G. Velleman1, 1Ohio Agricultural Research and Development Center, The Ohio State University, Wooster, 2Department of Animal and Range Sciences, South Dakota State University, Brookings.

10:00 AM 107 Compara ti ve phylogeneti c analysis of gut microbiota of broilers fed with and without anti bioti cs. P. Singh*1, A. Karimi2, P. W. Waldroup1, and Y. M. Kwon1, 1University of Arkansas, Fayetteville, 2University of Kurdistan, Sanadaj, Kurdistan, Iran.

10:15 AM 108 Impact of feeding raw materials on intesti nal viscosity and performance of broilers. F. Nuyens1, I. Somers1, S. Van De Craen1, W. Röser1, C. Chudaske2, and S. Van Dyck*1, 1Kemin AgriFoods Europe, Herentals, Belgium, 2Südzucker AG Mannheim/Ochsenfurt, Ochsenfurt, Germany.

10:30 AM 109 Ontogenic changes in the acti vati on of translati on initi ati on factors postf eeding are not seen in adolescent Thoroughbred mares. A. L. Wagner*, J. C. Gould, R. B. Ennis, and K. L. Urschel, University of Kentucky, Lexington.

10:45 AM 110 Produc ti ve performance of pigs vaccinated against gonadotropin releasing factor compared to surgically castrated males and gilts from two diﬀ erent sire lines. J. I. Morales1, M. P. Serrano*2, L. Cámara2, C. H. Zúñiga2, J. P. López1, and G. G. Mateos2, 1Copiso S. A., Soria, Spain, 2Universidad Politécnica de Madrid, Madrid, Spain.

11:00 AM 111 E ﬀ ects of nutrient balance and implant status on IGF-1 and PUN concentrati ons of feedlot calves. T. Lee*, L. K. Mamedova, S. Guillossou, B. J. Bradford, C. D. Reinhardt, and D. U. Thomson, Kansas State University, Manhattan.

11:15 AM 112 Growth hormone and insulin-like growth factor I have diﬀ erent eﬀ ects on bovine myoblasts and myotubes in culture. X. Ge* and H. Jiang, Virginia Polytechnic Institute and State University, Blacksburg.

11:30 AM 113 Trenbolone regulates myogenic diﬀ erenti ati on via inducing androgen receptors and Î²-catenin interacti on in muscle-derived stem cells of catt le. J. X. Zhao*, J. Hu, M. J. Zhu, W. J. Means, and M. Du, Department of Animal Science, University of Wyoming, Laramie.

11:45 AM 114 Increasing days on the ﬁ nishing diet equalizes carcass grade distributi ons of zilpaterol-HCl fed heifers. B. C. Bernhard*1, R. S. Swingle2, T. E. Lawrence3, W. T. Nichols4, D. A. Yates4, J. P. Hutcheson4, M. N. Streeter4, J. C. Brooks1, M. F. Miller1, B. J. Johnson1, and R. J. Rathmann1, 1Texas Tech University, Lubbock, 2Cactus Research Ltd., Amarillo, TX, 3West Texas A&M University, Canyon, 4Intervet Schering Plough Animal Health, DeSoto, KS.

12:00 PM 115 Mitochondrial complex I protein is correlated to residual feed intake in beef catt le. M. H. Ramos* and M. S. Kerley, University of Missouri, Columbia.

12:15 PM 116 Bone ti ssue-speciﬁ c over-expression of growth diﬀ erenti ati on factor 11 propepti de transgene causes homeoti c transformati on of the seventh cervical vertebra into a thoracic vertebra in mice. Z. Li*, M. Kawassumi, B. Zhao, S. Moisyadi, and J. Yang, University of Hawaii at Manoa, Honolulu. MONDAY ORALS Horse Species 1 Chair: Betsy Greene, University of Vermont Korbel Ballroom 1e

9:30 AM 117 Soaking hay in water to reduce soluble carbohydrate concentrati ons prior to horse feeding. K. Marti nson*1, C. Sheaﬀ er1, and H. Jung1,2, 1University of Minnesota, St. Paul, 2USDA-ARS, St. Paul, MN.

9:45 AM 118 Fas ti ng length and hay type on metabolic parameters in the horse. A. M. Bruce* and E. L. Wagner, Auburn University, Auburn, AL.

95 10:00 AM 119 E ﬀ ects of endophyte-infested fescue seed consumpti on on post exercise recovery of horses in humid climates. J. A. Ford*, G. W. Webb, S. P. Webb, H. M. Hurshman, E. L. Walker, and B. Onyango, Missouri State University, Springﬁ eld.

10:15 AM 120 Diges ti bility of oats in horses using the substi tuti on approach. A. D. Woodward*1, A. Willyard1, A. Buckley1, J. Liesman1, C. F. M. de Lange2, and N. L. Trotti er1, 1Michigan State University, East Lansing, 2University of Guelph, Ontario, Canada.

10:30 AM Break

10:45 AM 121 E ﬀ ect of dietary energy manipulati on on mares and their foals: Performance and hormones of mares in late gestati on. K. N. Winsco*1, J. A. Coverdale1, and C. J. Hammer2,3, 1Department of Animal Science, Texas A&M University, College Station, 2Department of Animal Sciences, North Dakota State University, Fargo, 3Center for Nutrition and Pregnancy, Fargo, ND.

11:00 AM 122 Evalua ti on of the capacity for maternal transfer and foal synthesis of long-chain polyunsaturated fatt y acids. L. K. Warren*, J. Kivipelto, and E. Getti nger, University of Florida, Gainesville.

11:15 AM 123 Pro ﬁ ling the change in fecal microbial populati ons of mares and foals over ti me. J. E. Earing*1, A. C. Durig1, G. L. Gellin2, M. D. Flythe2, and L. M. Lawrence1, 1University of Kentucky, Lexington, 2USDA-ARS, Lexington, KY.

11:30 AM 124 Stallion spermatozoal parameters of moti lity and concepti on rates on a large commercial ranch. A. L. Garcia1, H. A. Brady*1, M. A. Ballou1, D. D. Varner2, C. C. Love2, and G. Blodgett 3, 1Texas Tech University, Lubbock, 2Texas A&M University, College Station, 36666 Ranch, Guthrie, TX.

11:45 AM Break

12:00 PM 125 Weight esti mati on in miniature horses and Shetland ponies. A. M. Bruce*, E. L. Wagner, and P. J. Tyler, Auburn University, Auburn, AL.

12:15 PM 126 Evalua ti on of body weight esti mati on methods in horses. E. L. Wagner* and P. J. Tyler, Auburn University, Auburn, AL.

Nati onal ADSA Dairy Foods Oral Dairy Foods Oral Student Competi ti on Chair: Kasipathy Kailasapathy, University of Western Sydney 501/502

9:30 AM 127 The eﬀ ect of sodium gluconate on pH, lactose, lacti c and, and water-soluble Ca changes during Cheddar cheese ripening. C. Phadungath*1 and L. E. Metzger2, 1Midwest Dairy Foods Research Center, University of Minnesota, St Paul, 2Midwest Dairy Foods Research Center, South Dakota State University, Brookings.

9:45 AM 128 The impact of starter culture and annatt o on the ﬂ avor and functi onality of whey protein concentrate. R. E. Campbell*, R. E. Miracle, and M. A. Drake, North Carolina State University, Raleigh.

10:00 AM 129 Exopolysaccharides modify the functi onal properti es of whey protein concentrate. G. Deep* and A. Hassan, Midwest Dairy Foods Research Center, Dairy Science Department, South Dakota State University, Brookings.

10:15 AM 130 Evalua ti on of the eﬀ ects of cheese milk fat content on the lipid compositi on and ﬂ avor of liquid whey and whey protein concentrate. A. E. Croissant*1, L. Dean2, and M. A. Drake1, 1North Carolina State University, Raleigh, 2USDA-ARS, North Carolina State University, Raleigh.

10:30 AM 131 Growth and producti on of volati le compounds by Lactobacillus casei in Cheddar cheese extract under Cheddar cheese ripening conditi on. H. Cai*1, M. Budinich1, W. Tan1, E. Miracle2, J. Broadbent3, M. A. Drake2, and J. Steele1, 1University of Wisconsin, Madison, 2North Carolina State University, Raleigh, 3Utah State University, Logan.

10:45 AM 132 Interac ti on between casein micelles and serum protein/κ–casein complexes during renneti ng of heat–treated skim milk. P. Kethireddipalli*, A. R. Hill, and D. G. Dalgleish, University of Guelph, Guelph, ON, Canada.

96 11:00 AM 133 Starter cultures and catt le feed manipulati on enhance conjugated linoleic acid levels in Cheddar cheese. M. S. Mohan*, S. Anand, K. F. Kalscheur, and A. N. Hassan, Midwest Dairy Foods Research Center, South Dakota State University, Brookings.

11:15 AM 134 Transcrip ti onal stress responses to hydrogen peroxide in Biﬁ dobacterium longum. T. S. Oberg*1, J. L. Steele2, S. C. Ingham2, and J. R. Broadbent1, 1Utah State University, Logan, 2University of Wisconsin, Madison.

11:30 AM 135 Posi ti ve inﬂ uence of milk on the expression of some stress-induced genes in Biﬁ dobacterium longum. W. Dominguez* and D. J. O’Sullivan, University of Minnesota.

11:45 AM 136 Impact of color of low fat Cheddar cheese on consumer preference. R. Wadhwani*, D. J. McMahon, and C. Maughan, Utah State University, Logan.

Nonruminant Nutriti on Amino Acids 1 Chair: Ryan Dilger, University of Illinois Sponsor: Novus Internati onal Inc. Korbel Ballroom 2c

9:30 AM 137 Dietary supplementati on of L-glutamine and L-glutamate to newly hatched broiler chickens. Y. Zhao*1, P. R. Ferket1, G. Wu2, K. Nakagawa3, and S. W. Kim1, 1North Carolina State University, Raleigh, 2Texas A&M University, College Station, 3Ajinomoto Co. Inc., Tokyo, Japan.

9:45 AM 138 The digesti ble lysine requirement of Cobb 500 × Hubbard M99 male broilers from 35 to 49 days. M. D. Dimova*1, R. B. Shirley2, J. L. Usry2, P. B. Tilman2, M. E. Freeman1, and A. J. Davis1, 1University of Georgia, Athens, 2Ajinomoto Heartland, LLC, Chicago, IL.

10:00 AM 139 The eﬀ ect of dietary pea and amino acid levels on the performance of broiler chickens. S. M. Ebsim*1, T. D. Warkenti n2, and H. L. Classen1, 1Department of Animal and Poultry Science, University of Saskatchewan, Saskatoon, Saskatchewan, Canada, 2Crop Development Centre, University of Saskatchewan, Saskatoon, Saskatchewan, Canada.

10:15 AM 140 E ﬀ ect of a mono component protease on true amino acid digesti bility of full fat soy for broiler chickens using diﬀ erent methods. R. K. G. Messias1, L. F. T. Albino1, J. O. B. Sorbara*2, and H. S. Rostagno1, 1Universidade Federal de Viçosa, Viçosa, MG, Brazil, 2DSM Nutritional Products, São Paulo, SP, Brazil.

10:30 AM 141 Ileal digesti bility of the amino acids of soybean meals of diﬀ erent origin in broilers. M. Frikha1, M. P. Serrano1, D. G. Valencia2, C. Centeno3, R. Lázaro1, and G. G. Mateos*1, 1Universidad Politécnica de Madrid, Madrid, Spain, 2Nutral S. A., Madrid, Spain, 3CSIC, Madrid, Spain.

10:45 AM Break

11:00 AM 142 Nutrient density and balanced amino acids to ME rati o are drivers of growth, feed eﬃ ciency and carcass yield in broiler chickens. L. F. Romero*1 and V. Ravindran2, 1Danisco Animal Nutrition, Marlborough, UK, 2Massey University, Palmerston North, New Zealand.

11:15 AM 143 Diges ti ble lysine requirements of Cobb × Cobb 700 male broilers from twenty-eight to forty-two days of age. W. A. Dozier III*1, A. Corzo2, M. T. Kidd2, and P. B. Tillman3, 1Auburn University, Auburn, AL, 2Mississippi State 3 University, Mississippi State, Ajinomoto Heartland LLC, Chicago, IL. MONDAY ORALS 11:30 AM 144 Maximizing the use of supplemental amino acids in diets for 7- kilogram pigs. V. D. Naranjo*1, T. D. Bidner1, R. L. Payne2, and L. L Southern1, 1LSU Agricultural Center, Baton Rouge,2Evonik- Degussa Corporation, Kennesaw, GA.

11:45 AM 145 Well-fed piglets prefer amino acids that elicit umami taste. G. Tedo*1, E. Roura1, M. Reina2, J. L. Ruiz-de la Torre3, and X. Manteca3, 1Lucta SA, Barcelona, Spain, 2Celltec- University of Barcelona, Barcelona, Spain, 3Autonomous University of Barcelona, Barcelona, Spain.

97 Nonruminant Nutriti on Dietary Fat Chair: LeAnn Johnston, Prairie Swine Centre Sponsor: Alltech 301/302

9:30 AM 146 E ﬀ ect of fat source and levels, with lysophospholipids, on broiler performance, fatt y acid digesti bility and apparent metabolizable energy content in feed. B. K. Zhang*1, H. T. Li2, Y. M. Guo1, and D. Q. Zhao1, 1China Agricultural University, Beijing, China, 2Kemin Industries Co. Ltd, Zhuhai, China.

9:45 AM 147 E ﬀ ect of dietary fat on the producti on and compositi on of emu oil. D. C. Bennett *, W. E. Code, and K. M. Cheng, University of British Columbia, Vancouver, BC, Canada.

10:00 AM 148 Whole body retenti on of highly unsaturated n-3 fatt y acids (HUFA) and apparent conversion from 18:3n-3 are independent of body weight in pigs fed ﬂ axseed diets. H. R. Martí nez Ramírez*1, J. K. G. Kramer2, and C. F. M. de Lange1, 1Centre for Nutritional Modeling, Department of Animal and Poultry Science, University of Guelph, Guelph, ON, Canada, 2Agriculture and Agri-Food Canada, Guelph, ON, Canada.

10:15 AM 149 E ﬀ ect of dietary conjugated linoleic acid on markers of intramuscular adipocytes in pork. K. M. Barnes*1, N. Winslow1, A. Shelton1, and M. J. Azain2, 1West Virginia University, Morgantown, 2University of Georgia, Athens.

10:30 AM 150 E ﬀ ects of dietary polyunsaturati on level and genistein supplementati on on performance and meat quality in quails reared under heat stress. N. Sahin* and C. Orhan, Firat University Faculty of Veterinary Medicine Department of Animal Nutrition, Elazig, Turkey.

10:45 AM 151 Evalua ti ng the eﬃ cacy of Opti Cal under varying levels of dietary fat inclusion. J. D. Hamburg*1, A. B. Batal1, and S. D. Frankenbach2, 1University of Georgia, Athens, 2JBS United Inc., Indianapolis, IN.

11:00 AM Break

11:15 AM 152 Fat digesti bility in enzymati cally treated soybean meal without and with choice white grease and vegetable oil. K. P. Goebel* and H. H. Stein, University of Illinois, Urbana.

11:30 AM 153 E ﬀ ect of dietary DHA levels and diﬀ erent sources of oil (fat) on egg yolk DHA and n-3 fatt y acids levels. M. K. Manangi*, B. Wuelling, J. Hux, S. Carter, C. D. Knight, and M. Vazquez-Anon, Novus International, Inc., St. Charles, MO.

11:45 AM 154 E ff ect of diff erent levels of fl axseed and DHA GOLD on egg yolk DHA depositi on. M. K. Manangi*, B. Wuelling, J. Hux, S. Carter, C. D. Knight, and M. Vazquez-Anon, Novus International, Inc., St. Charles, MO.

12:00 PM 155 The interacti on of dietary fatt y acids on the egg yolk fatt y acid compositi on. R. Poureslami*1,4, K. Raes2, and E. Delezie3, G. Huyghebaert3, A. B. Batal1, and S. De Smet4, 1University of Georgia, Athens, 2University College West-Flanders, Kortrijk, Belgium, 3Institute for Agricultural and Fisheries Research, Melle, Belgium, 4Ghent University, Melle, Belgium.

12:15 PM 156 The eﬀ ect of omega-3 fatt y acid rich algae biomass supplementati on on producti on and egg and plasma components from 61 to 69 weeks of age. H. M. Yakout*1, C. L. Novak2, and Z. Wen3, 1Alexandria University, Alexandria, Egypt, 2Land O’Lakes Purina Feed, Kansas City, MO, 3Virginia Tech, Blacksburg.

98 Nonruminant Nutriti on Symposium Nutrigenomics Chair: Scott Radcliﬀ e, Purdue University Korbel Ballroom 1cd

9:30 AM Introducti on

9:35 AM 157 Prac ti cal uses of nutrigenomics and gene expression patt erns to develop and evaluate nutriti onal strategies. K. A. Dawson*, Alltech Center for Animal Nutrigenomics and Applied Animal Nutrition, Nicholasville, KY.

10:10 AM 158 Early life nutriti onal conditi oning with dietary phosphorus. C. M. Ashwell*1 and R. Angel2, 1Department of Poultry Science, North Carolina State University, Raleigh, 2Department of Animal and Avian Sciences, University of Maryland, College Park.

10:45 AM Break

11:00 AM 159 Using nutrigenomics to elucidate interrelati onships in trace mineral metabolism. S. L. Hansen*1, J. W. Spears2, and R. S. Fry2, 1Iowa State University, Ames, 2North Carolina State University, Raleigh.

11:35 AM 160 A functi onal genomics view of selenium in energy metabolism, obesity, and diabetes. X. G. Lei*, Cornell University, Ithaca, NY.

12:10 PM Discussion

Physiology and Endocrinology Dairy Cow Synchronizati on and Ferti lity Chair: Paul Fricke, University of Wisconsin-Madison 505/506

9:30 AM 161 Alterna ti ve protocols to presynchronize estrous cycles in dairy catt le before a ti med AI program. J. S. Stevenson*, Kansas State University, Manhattan.

9:45 AM 162 E ﬀ ects of presynchronizati ons with GnRH/PGF2α vs. progesterone before Ovsynch in noncyclic dairy cows. G. Yilmazbas-Mecitoglu*1, A. Keskin1, A. Gumen1, E. Karakaya1, R. Darici2, and H. Okut3, 1University of Uludag, Bursa, Turkey, 2Tarfas Co., Bursa, Turkey, 3University of Yuzuncu Yil, Van, Turkey.

10:00 AM 163 Comparison of estrus and ovulati on synchronisati on protocols: Eﬀ ects on ovarian follicular dynamics, corpus luteum growth, and circulati ng steroid concentrati ons in lactati ng dairy cows. M. M. Herlihy*1,2, M. A. Crowe2, M. G. Diskin3, and S. T. Butler1, 1Teagasc Moorepark DPRC, Cork, Ireland, 2University College Dublin, Ireland, 3Teagasc Athenry APRC, Galway, Ireland.

10:15 AM 164 E ﬀ ects of reducing interval from GnRH to PGF2α in Ovsynch protocol on pregnancy rate in cyclic lactati ng dairy cows. A. Gumen*1, G. Yilmazbas-Mecitoglu1, A. Keskin1, E. Karakaya1, Y. Celik2, and H. Okut3, 1University of Uludag, Bursa, Turkey, 2TARFAS Co., Bursa, Turkey, 3University of Yuzuncu Yil, Van, Turkey.

10:30 AM 165 Presynchroniza ti on with hCG 7 d before initi ati on of Resynch improves ferti lity similar to a Double-Ovsynch Resynch protocol in lactati ng dairy cows. J. O. Giordano*, J. N. Guenther, M. S. Ares, M. C. Wiltbank, and P. M. Fricke, University of Wisconsin, Madison.

10:45 AM 166 Comparison of responses to Ovsynch for Holstein-Friesian and Swedish-Red cows. 1 1 1 1 2 3 4 1 MONDAY

A. Keskin* , G. Yilmazbas-Mecitoglu , A. Gumen , E. Karakaya , Y. Celik , H. Okut , and M. C. Wiltbank , University ORALS of Uludag, Gorukle, Bursa, Turkey, 2TARFAS Co, Karacabey, Bursa, Turkey, 3University of Yuzuncu Yil, Van, Turkey, 4University of Wisconcin-Madison, Madison.

11:00 AM 167 Manipula ti on of protein feed levels during Ovsynch TAI and early embryonic development to improve ferti lity in lactati ng dairy cows. M. B. Gordon* and R. Rajamahendran, University of British Columbia, Vancouver, BC, Canada.

11:15 AM 168 Reproduc ti ve tract diﬀ erences in repeat-breeder cows. R. A. Cushman*, J. R. Miles, and S. E. Echternkamp, U. S. Meat Animal Research Center, Clay Center, NE.

99 11:30 AM 169 The eﬀ ect of supplementati on with conjugated linoleic acid on the reproducti ve performance of lactati ng dairy cows. I. A. Hutchinson*1,2, P. Lonergan2, A. C. O. Evans2, R. J. Dewhurst3, and S. T. Butler1, 1Teagasc, Moorepark DPRC, Cork, Ireland, 2University College Dublin, Dublin, Ireland, 3Teagasc, Grange, Meath, Ireland.

11:45 AM 170 The impact on pregnancy rates in dairy catt le arti ﬁ cially inseminated with semen prepared by number of progressively moti le sperm. L. Rabinovitch*1, U. Shalit1, M. Deutsch1, Y. Zeron2, and P. Chenoweth3, 1Medical Electronic Systems, Caesarea, Israel, 2Sion A. I. Company, Shikmim, Israel, 3Charles Sturt University, Wagga Wagga, New South Wales, Australia.

12:00 PM 171 E ﬀ ect of ﬂ unixin meglumine on prostaglandin metabolites and progesterone in lactati ng dairy cows. A. Ahmadzadeh*1, S. Read1, K. G. Carnahan1, and J. C. Dalton2, 1University of Idaho, Moscow, 2University of Idaho, Calwell R&E.

12:15 PM 172 Development of a mechanisti c metabolic model of regulati on of reproducti ve processes in dairy catt le. P. Celi2, I. Lean2, H. Raadsma2, A. Rabiee2, and J. P. McNamara*1, 1Washington State University, Pullman, 2University of Sydney, Camden, NSW, Australia.

Producti on, Management and the Environment Poultry 1 Chair: Sacit F. Bilgili, Auburn University Korbel Ballroom 1f

9:30 AM 173 E ﬀ ect of dietary supplementati on of mannan-oligosaccharides and Lactobacillus-based probioti cs on indigenous intesti nal bacterial ecology and intesti nal microarchitecture of broilers reared under heat stress. M. U. Sohail*, I. Ahmad, H. Rehman, K. Ashraf, S. Yousaf, S. Ashraf, and H. Zaneb, University of Veterinary and Animal Sciences, Lahore, Punjab, Pakistan.

9:45 AM 174 E ﬀ ects of turning frequency during incubati on on broiler embryonic development. Y. M. Lin*1, J. T. Brake1, S. Yahav2, and O. Elibol3, 1North Carolina State University, Department of Poultry Science, Scott Hall, Raleigh, ,2Institute of Animal Science, ARO, The Volcani Center, Bet-Dagan, Israel, 3Department of Animal Science, Faculty of Agriculture, University of Ankara, Ankara, Turkey.

10:00 AM 175 E ﬀ ects of arginine, vitamin E and mannanoligosaccharides aft er coccidiosis vaccinati on and challenge in broiler chickens. D. J. Chan-Diaz*1,2, D. Caldwell2, S. Pohl2, G. Casco2, A. Pro1, S. Fitz-Coy3, and C. A. Ruiz-Feria1, 1Texas A&M University, College Station, 2Colegio de Postgraduados, Montecillos, Mexico, 3Intervet/Schering-Plough Animal Health, Millsboro, DE.

10:15 AM 176 The eﬀ ect of double interspiking on ferti lity, stress, and hormone levels in broiler breeder males in heat-stressed environments. K. M. Chung*, M. O. Smith, and H. G. Katt esh, University of Tennessee, Knoxville.

10:30 AM 177 E ﬀ ects of breeder feeding and trace mineral source on leg health and bone traits of broiler progeny. P. E. Eusebio-Balcazar*1, E. O. Oviedo-Rondón1, A. Mitchell2, J. Brake1, M. J. Wineland1, V. Moraes1,3, and N. Leandro1,4, 1North Carolina State University, Raleigh, 2USDA-ARS, BARC, Beltsville, MD, 3Universidade Estadual Paulista, UNESP, Jaboticabal, SP, Brazil, 4Universidade Federal de Goiás, Goiania, GO, Brasil.

10:45 AM 178 Dietary vitamin E supplementati on and shelf life of ground broiler chicken meat during refrigerated storage. B. Saenmahayak*, M. Singh, J. B. Hess, W. A. Dozier III, and S. F. Bilgili, Auburn University, Auburn, AL.

11:00 AM 179 Impact of feeding ti me and photoperiod on egg producti on patt erns in broiler breeder females. D. C. Paul*, M. J. Zuidhof, A. Pishnamazi, and R. A. Renema, University of Alberta, Edmonton, Alberta, Canada.

11:15 AM 180 Dietary camelina meal for broiler chickens: Growth performance at 0, 5, and 10% inclusion rates. R. M. Hulet*, P. H. Patt erson, A. Y. Pekel, and T. L. Cravener, The Pennsylvania State University, University Park.

11:30 AM 181 Evalua ti on of a poultry house for the presence of Salmonella and fungi at diﬀ erent sites through the broiler producti on conti nuum. J. A. Byrd*, C. L. Sheﬃ eld, and T. C. Crippen, USDA-ARS-Food and Feed Safety Research Unit, College Station, TX.

11:45 AM 182 E ﬀ ect of abrupt versus gradual changes to daylength on producti vity of broilers. K. Schwean-Lardner* and H. L. Classen, University of Saskatchewan, Saskatoon, SK, Canada.

100 12:00 PM 183 In ﬂ uence of long-bright, increasing-dim, and split-dark-bright lighti ng programs and strain on broiler performance. R. J. Lien*, J. B. Hess, and S. F. Bilgili, Auburn University, Auburn, AL.

12:15 PM 184 Free-choice feeding of free-range meat chickens. A. C. Fanati co*1, V. B. Brewer2, C. M. Owens2, and A. M. Donoghue1, 1USDA Agricultural Research Service, Poultry Production and Product Safety Research, Fayetteville, AR, 2University of Arkansas, Department of Poultry Science, Fayetteville.

Producti on, Management and the Environment Poultry 2 Chair: Todd J. Applegate, Purdue University Korbel Ballroom 3c

9:30 AM 185 Omega-3 PUFA and lutein enrichment: Diﬀ erent feeding strategies and eﬀ ect on storage stability. S. Nain* and R. A. Renema, University of Alberta, Edmonton, AB, Canada.

9:45 AM 186 E ﬀ ect of egg storage conditi ons on gene expression during turkey embryonic development. J. A. Hamidu*1, M. Li1, G. M. Fasenko2, and L. L. Guan1, 1University of Alberta, Edmonton, Alberta, Canada, 2University of New Mexico, Albuquerque.

10:00 AM 187 Body weight change, breast muscle, and reproducti ve tract development in broiler breeder hens and their eﬀ ects on ferti lity and egg producti on. N. Leksrisompong*, J. T. Brake, and E. O. Oviedo-Rondon, North Carolina State University, Department of Poultry Science, Scott Hall, Raleigh.

10:15 AM 188 E ﬀ ects of temperature on egg size and quality. A. G. C. DesLauriers*, M. J. Zuidhof, R. A. Renema, D. Paul, and A. Pishnamazi, University of Alberta, Edmonton, Alberta, Canada.

10:30 AM 189 The impact of disti llers dried grains plus solubles (DDGS) diets on hen performance, egg quality, and manure nutrients. P. H. Patt erson, A. Y. Pekel, A. Adrizal, H. K. Burley*, T. L. Cravener, E. F. Wheeler, and P. A. Topper, The Pennsylvania State University, University Park.

10:45 AM 190 Breeder hen age aﬀ ects chick early innate immune functi on. M. L. Johnson* and D. R. Korver, University of Alberta, Edmonton, Canada.

11:00 AM 191 Sperm producti on and testi cular development of broiler breeder males reared on shortened growth cycles. J. R. Moyle*, S. M. Whipple, D. E. Yohoo, and R. K. Bramwell, University of Arkansas, Fayetteville.

11:15 AM 192 Germina ti on of Bacillus subti lis C-3102 in the gut of conventi onal and germ-free chicken. T. Hamaoka*1, N. Otomo1, B. Y. Lee1, Y. Tadano2, T. Marubashi2, J. Marshall3, and A. Van Kessel3, 1Calpis U. S. A., Inc., Mt. Prospect, IL, 2Calpis Co. Ltd., Tokyo, Japan, 3University of Saskatchewan, Saskatchewan, Canada.

11:30 AM 193 Examining the sitt er duck conditi on. K. Murdoch1, K. Seward1, J. Riley1, D. T. Ort2, and M. J. Wineland*2, 1Maple Leaf Farms, Milford, IN, 2North Carolina State University, Raleigh.

11:45 AM 194 The eﬀ ects of body weight on producti on and overall ferti lity and durati on of ferti lity in broiler breeder hens. R. K. Bramwell*, D. E. Yoho, J. R. Moyle, and S. M. Whipple, Department of Poultry Science, University of Arkansas, Fayetteville. MONDAY

12:00 PM 195 Comparing the physiological capacity for ferti lity in caged broiler breeder hens from four commercial strains. ORALS R. K. Bramwell*, J. R. Moyle, S. M. Whipple, and D. E. Yoho, Department of Poultry Science, University of Arkansas, Fayetteville.

12:15 PM 196 Modeling energy uti lizati on of broiler breeder hens is aﬀ ected by environmental temperature and dietary energy. A. Pishnamazi*, M. J. Zuidhof, R. A. Renema, and D. Paul, University of Alberta, Edmonton, Alberta, Canada.

101 Ruminant Nutriti on Beef: By-Product Feeds Chair: Aimee Wertz, South Dakota State University Korbel Ballroom 2b

9:30 AM 198 Use of dried disti llers grains throughout a beef producti on system: I. Stocker phase. E. K. Butt rey*1,2, F. T. McCollum III1, J. C. MacDonald2,3, and K. H. Jenkins3, 1Texas AgriLife Extension Service, Amarillo, 2West Texas A&M University, Canyon, 3Texas AgriLife Research, Amarillo.

9:45 AM 197 Use of dried disti llers grains throughout a beef producti on system: II. Finishing phase. E. K. Butt rey*1,2, F. T. McCollum III1, J. C. MacDonald2,3, and K. H. Jenkins3, 1Texas AgriLife Extension Service, Amarillo, 2West Texas A&M University, Canyon, 3Texas AgriLife Research, Amarillo.

10:00 AM 199 Comparison of wheat or corn dried disti llers grains with solubles on rumen fermentati on and nutrient digesti bility in feedlot heifers. L. J. Walter*1, T. A. McAllister2, W. Yang2, K. Beauchemin2, and J. J. McKinnon1, 1University of Saskatchewan, Saskatoon, SK, 2Agriculture and Agri-Food Canada Research Centre, Lethbridge, AB, Canada.

10:15 AM 200 E ff ects of wet disti llers grains plus solubles concentrati on in steam-fl aked corn-based fi nishing diets on nutrient digesti bility. M. K. Luebbe*1, K. H. Jenkins1, J. Patt erson1, E. K. Butt rey2, and J. C. MacDonald1,3, 1Texas AgriLife Research, Amarillo, 2Texas AgriLife Extension, Amarillo, 3West Texas A&M University, Canyon.

10:30 AM 201 E ff ects of wet disti llers grains plus solubles concentrati on in steam-fl aked corn-based fi nishing diets on performance and carcass characteristi cs of beef steers. M. K. Luebbe*1, T. C. Davis1, K. H. Jenkins1, F. T. McCollum III2, N. A. Cole3, and J. C. MacDonald1,4, 1Texas AgriLife Research, Amarillo, 2Texas AgriLife Extension, Amarillo, 3USDA-ARS, Bushland, TX, 4West Texas A&M University, Canyon.

10:45 AM 202 Supplemen ti ng modiﬁ ed wet disti llers grains with solubles to long yearling steers grazing nati ve range. K. M. Rolfe*, W. A. Griﬃ n, T. J. Klopfenstein, and G. E. Erickson, University of Nebraska, Lincoln.

11:00 AM 203 In ﬂ uence of feeding dried disti llers grains plus solubles in potato byproduct-based ﬁ nishing diets. J. I. Szasz*1,4, D. S. Secrist2, K. K. Karges3, C. W. Hunt1, K. A. Johnson4, and T. N. Bodine5, 1University of Idaho, Moscow, 2Agri Beef Co., Moses Lake, WA, 3Poet Nutrition, Sioux Falls, SD, 4Washington State University, Pullman, 5Performix Nutrition Systems, Nampa, ID.

11:15 AM 204 E ff ect of feeding modifi ed disti llers grains and wet corn gluten feed compared to forage on ruminal pH, intake and digesti bility when adapti ng catt le to fi nishing diets. M. G. Dib*1, G. E. Erickson1, T. J. Klopfenstein1, J. O. Sarturi1, R. Lindquist2, K. M. Rolfe1, C. D. Buckner1, and V. R. Bremer1, 1University of Nebraska, Lincoln, 2Archer Daniels Midland, Columbus, NE.

11:30 AM 205 E ff ects of wet disti llers grain and a direct-fed microbial on fi nishing performance and carcass characteristi cs of beef steers fed a sorghum-based fi nishing diet. J. R. Jaeger*1, J. W. Waggoner1, K. C. Olson2, J. W. Bolte1, and S. R. Goodall3, 1Western Kansas Agricultural Research Centers, Kansas State University, Hays, 2Kansas State University, Manhattan, 3Nova Microbial Technologies, Omaha, NE.

11:45 AM 206 Feeding Lactobacillus acidophilus combined with Propionibacterium freudenreichii to determine performance and carcass characteristi cs in feedlot heifers fed with or without wet disti ller’s grains plus solubles. B. K. Wilson*1, B. P. Holland1, T. G. Nagaraja2, and C. R. Krehbiel1, 1Oklahoma State University, Stillwater, 2Kansas State University, Manhattan.

12:00 PM 207 Growth performance of fi nishing steers fed dry or wet disti llers grains plus solubles diff ering in sulfur content. J. O. Sarturi*, G. E. Erickson, T. J. Klopfenstein, J. T. Vasconcelos, W. A. Griffi n, and J. R. Benton, University of Nebraska, Lincoln.

12:15 PM 208 Comparing dry, wet, or modiﬁ ed disti llers grains plus solubles on feedlot catt le performance. B. L. Nutt elman*, W. A. Griﬃ n, J. R. Benton, G. E. Erickson, and T. J. Klopfenstein, University of Nebraska, Lincoln.

102 Ruminant Nutriti on Dairy: Protein and Fat Chair: Alex Bach, IRTA, Spain Korbel Ballroom 2a

9:30 AM 209 Dietary saturated fatt y acid source and parity inﬂ uence lactati onal performance of early lactati on Holstein dairy cows. M. Hollmann* and D. K. Beede, Michigan State University, East Lansing.

9:45 AM 210 Adapta ti ons in the transcriptome of adipose ti ssue in transiti on dairy catt le. S. Rocco1, G. Duncan1, J. Loor2, J. Vierck1, and J. P. McNamara*1, 1Washington State University, Pullman, 2University of Illinois, Urbana.

10:00 AM 211 Use of omega-3 fatt y acid rich algae and their oil as a feed supplement for dairy catt le. J. A. Stamey*1, D. M. Shepherd1, M. J. de Veth2, and B. A. Corl1, 1Virginia Polytechnic Institute and State University, Blacksburg, 2Balchem Corp., New Hampton, NY.

10:15 AM 212 Addi ti ve eﬀ ects of propionate, trans-10,cis-12-CLA and acetate on milk fat producti on and compositi on in dairy cows. G. Maxin*1, H. Rulquin1, J. L. Peyraud1, and F. Glasser2, 1INRA-Agrocampus Ouest, Rennes, France, 2INRA, Theix, Saint-Genes-Champanelle, France.

10:30 AM 213 Regula ti on of adipose ti ssue metabolism by coordinated changes in gene transcripti on during the transiti on period. S. Rocco*, G. Duncan, J. Kay, R. Bose, J. Vierck, and J. McNamara, Washington State University, Pullman.

10:45 AM 214 E ﬀ ects of dietary protein concentrati on and coconut oil supplementati on on nitrogen uti lizati on and producti on in dairy cows. C. Lee*, A. N. Hristov, K. S. Hyler, T. W. Cassidy, and M. Long, Pennsylvania State University, University Park.

11:00 AM 215 The eﬀ ect of feeding ruminally protected lysine (RPL) on producti on performance and plasma amino acid proﬁ le of early lactati on dairy catt le. J. E. Nocek*1 and I. Shinzato2, 1Spruce Haven Farm and Research Center, Auburn, NY, 2Ajinomoto Co., Inc., Tokyo, Japan.

11:15 AM 216 E ﬀ ect of Protein Edge on ruminal microbial protein producti on and performance of lactati ng dairy cows. S. E. Boucher*1, H. M. Dann1, K. W. Cotanch1, C. S. Ballard1, R. J. Grant1, and K. Yagi2, 1William H. Miner Agricultural Research Institute, Chazy, NY, 2ZEN-NOH National Federation of Agricultural Co-operative Associations, Tokyo, Japan.

11:30 AM 217 Use of plasma concentrati ons to esti mate bioavailability of methionine in rumen-protected products fed to dairy cows. G. A. Broderick*1, S. M. Reynal2, R. A. Patt on3, W. Heimbeck4, and P. Lodi5, 1US Dairy Forage Research Center, Madison, WI, 2University of Wisconsin, Madison, 3Nittany Dairy Nutrition, Inc., Mifﬂ inburg, PA, 4Evonik Degussa GmbH, Hanau, Germany, 5Universidad Nacional de Rosario, Argentina, Rosario, Argentina.

11:45 AM 218 Evalua ti on of a ruminally protected lysine product to increase milk protein producti on and plasma lysine concentrati on. S. E. Boucher*1, H. M. Dann1, K. W. Cotanch1, C. S. Ballard1, R. J. Grant1, and I. Shinzato2, 1W. H. Miner Agricultural Research Institute, Chazy, NY, 2Ajinomoto Co., Inc., Tokyo, Japan.

12:00 PM 219 E ﬀ ect of rumen-protected lysine and methionine on lactati ng performance in lactati ng water buﬀ alo. C. X. Zou*1, Q. F. Tang2, G. S. Qin1, B. Z. Yang1, S. L. Li1, S. J. Wei1, K. Liang1, L. L. Li1, X. W. Liang1, and Z. S. Xia2, 1Buffalo Research Institute, Nanning, China, 2College of Animal Science, Guangxi University, Nanning, China.

12:15 PM 220 E ﬀ ect of rumen protected γ-aminobutyric acid on performance and health status of early lactati ng dairy cows.

D. M. Wang, Z. Liu, F. Yang, H. Y. Liu, C. Wang*, Y. M. Wang, and J. X. Liu, Institute of Dairy Science, Zhejiang MONDAY University, Hangzhou, China. ORALS

103 ADSA-SAD (Student Aﬃ liate Division) Undergraduate Competi ti on Dairy Foods Chair: Sylvia Kehoe, University of Wisconsin-River Falls 705

11:00 AM 221 Chocolate milk as a sports recovery drink. H. L. Weeks*, D. R. Winston, and R. E. James, Virginia Polytechnic Institute and State University, Blacksburg.

11:15 AM 222 Dairy foods and the preventi on of childhood obesity. J. E. Anderson* and C. C. Williams, Louisiana State University, Baton Rouge.

11:30 AM 223 Understanding the ropy milk test. R. A. Russell* and C. D. Thompson, University of Kentucky, Lexington.

11:45 AM 224 Conjugated linoleic acid in milk is related to the diet of lactati ng dairy cows. H. L. M. Tucker* and E. L. Karcher, Department of Animal Science, Michigan State University, East Lansing.

12:00 PM 225 Using microﬁ ltrati on to extend milk shelf life. E. W. Cloninger*, Pennsylvania State University, University Park.

12:15 PM 226 Reducing milk price volati lity through innovati ve programs at the local and global level. W. Robinson*, Clemson University, Clemson, SC.

Teaching/Undergraduate and Graduate Educati on Graduate and Undergraduate Teaching I Chair: Mike Orth, Michigan State University 303

11:00 AM 227 The Missouri Pathways Partnership—Inroads in distance educati on. E. L. Walker*1, S. P. Webb1, J. D. Ulmer2, and A. Evert3, 1Missouri State University, Springﬁ eld, 2Texas Tech University, Lubbock, 3Redlands Community College, El Reno, OK.

11:15 AM 228 The eﬀ ect of supplemental online resources in distance educati on format on undergraduate animal science laboratory instructi on. J. Q. Bing*, S. E. Pratt -Phillips, and C. E. Farin, North Carolina State University, Raleigh.

11:30 AM 229 APPLAUSE—A tool for improving student presentati ons. M. M. Beck* and R. Johnson, Clemson University, Clemson, SC.

11:45 AM 230 Student performance is enhanced by pedagogical shift to lecture podcasts. J. J. Parrish* and R. L. Monson, University of Wisconsin, Madison.

ADSA Southern Secti on Symposium Dairy Catt le Grazing in the Southern United States Chair: Albert De Vries, University of Florida Korbel Ballroom 3a

2:00 PM 231 Why dairy producers are choosing to graze (again) in southeastern United States. M. E. Sowerby*, University of Florida, Gainesville.

2:30 PM 232 Nutri ti onal and management strategies for lactati ng dairy cows housed on pasture-based systems in the southeastern U. nited States. C. R. Staples*1, L. E. Sollenberger1, J. H. Fike2, B. Macoon3, and R. S. Fontaneli4, 1University of Florida, Gainesville, 2Virginia Tech University, Blacksburg, 3Mississippi State University, Raymond, 4Embrasa Brasileira de Pesquisa Agropecuaria, Brazil.

3:00 PM 233 Nutrient management considerati ons for grazing dairies. S. R. Hill*, Department of Animal and Dairy Science, Mississippi State University, Mississippi State.

104 3:30 PM Break

3:45 PM 234 Reproduc ti on and geneti c programs for seasonal pasture-based dairy producti on systems. S. P. Washburn*, North Carolina State University, Raleigh.

4:15 PM 235 Comparisons of the economics and costs of producing milk on conventi onal versus grass-based ”New Zealand style” dairies in Mississippi. C. W. Herndon*, Mississippi State University, Mississippi State.

4:45 PM ADSA Southern Secti on Business Meeti ng

ADSA-SAD (Student Aﬃ liate Division) Undergraduate Competi ti on Dairy Producti on Chair: Sylvia Kehoe, University of Wisconsin-River Falls 705

2:00 PM 236 Precision feeding for improved sustainability eﬀ orts. V. J. Eubanks*, Clemson University, Clemson, SC.

2:15 PM 237 The beneﬁ ts of anaerobic digesti on as a waste management procedure on dairy farms. C. M. Munz*, A. C. Wilkie, and M. E. Sowerby, The University of Florida, Gainesville.

2:30 PM 238 Changing the atti tude towards tail docking dairy catt le. B. A. Wenner* and E. L. Karcher, Department of Animal Science, Michigan State University, East Lansing.

2:45 PM 239 Improving freestall housing to address animal welfare and cow comfort. R. M. Smith*, D. R. Winston, and C. S. Petersson-Wolfe, Virginia Polytechnic Institute and State University, Blacksburg.

3:00 PM 240 O ﬀ to a good start. J. C. Landry* and C. C. Williams, Louisiana State University, Baton Rouge.

3:15 PM 241 Hemorrhagic bowel syndrome: The mysterious killer. B. P. Cashell*, Pennsylvania State University, University Park.

3:30 PM 242 Compost bedded pack barns: Opportuniti es, challenges, and management considerati ons. C. M. Sheaﬀ er* and J. M. Bewley, University of Kentucky, Lexington.

ADSA-SAD (Student Aﬃ liate Division) Undergraduate Competi ti on Undergraduate Original Research Chair: Sylvia Kehoe, University of Wisconsin-River Falls 707

2:00 PM 243 The eﬀ ects of metaphylaxis anti bioti cs on health and development of neonatal bull calves. K. G. DeHaan*, G. A. Holub, and M. A. Tomaszewski, Texas A&M University, College Station.

2:15 PM 244 E ﬀ ects of Purina Cornerstone 20 Ampl-Calf DX30 on calf growth. MONDAY A. A. Blasi*1, C. C. Stanley2, C. R. Krehbiel1, D. A. Jones2, and W. Hurst1, 1Oklahoma State University, Stillwater, 2Land ORALS O’Lakes Purina Mills LLC.

2:30 PM 245 Use of omega-3 fatt y acid rich algae and their oil as a feed supplement for dairy catt le. D. M. Shepherd*1, J. A. Stamey1, B. A. Corl1, M. J. de Veth2, and D. R. Winston1, 1Virginia Polytechnic Institute and State University, Blacksburg, 2Balchem Corp., New Hampton, NY.

2:45 PM 246 E ﬀ ect of rumen sampling on ti me budget of lactati ng Holstein dairy cows. J. Deming*, P. D. Krawczel, and S. E. Boucher, W. H. Miner Agricultural Research Institute, Chazy, NY.

3:00 PM 247 E ﬀ ect of coliform masti ti s on osteoponti n expression in mammary ti ssues of Holstein dairy cows. K. M. Jackson*1, J. C. Gandy2, L. M. Sordillo2, and E. L. Karcher1, 1Department of Animal Science, Michigan State University, East Lansing, 2Department of Large Animal Clinical Sciences, Michigan State University, East Lansing.

105 3:15 PM 248 Evalua ti on of dairy catt le lying behavior in commercial freestall barns. C. Gravatt e*, C. Coombs, and J. Bewley, University of Kentucky, Lexington.

3:30 PM 249 Associa ti ons of DNA marker profi les for dry matt er intake and effi ciency with DNA marker profi les for fat- corrected milk yield and body weight. D. E. Brown*1, C. D. Dechow1, J. M. Daubert1, W. Liu1, and S. Bauck2, 1Pennsylvania State University, University Park, 2IGENITY Livestock Production Unit, Duluth, GA.

3:45 PM 250 Evalua ti ng the eﬀ ecti veness of “cow-side” tests to identi fy animals with a dominant follicle at the ti me of inseminati on in a TAI protocol. T. L. Crouch* and J. L. Fain, Clemson University, Clemson, SC.

4:00 PM 251 E ﬀ ects of temperature on X chromosome carrying compared to Y chromosome carrying bovine sperm cells: Preliminary results. L. A. Krueger*1, J. L. Herring1, and R. Wilborn2, 1Alabama A&M University, Normal, 2Auburn University, Auburn, AL.

4:15 PM 252 Corn grain and liquid feed as non-ﬁ ber carbohydrate sources in diets for lactati ng dairy cows: Digesti bility trial. E. M. Eilenfeld*, M. L. Eastridge, and J. L. Firkins, The Ohio State University, Columbus.

Animal Behavior and Well-Being Poultry 1: Ducks, Layers, and Turkeys Chair: Anna Johnston, Iowa State University 405

2:00 PM 253 Who did it and why: Floor laying by Pekin ducks. M. M. Makagon* and J. A. Mench, University of California, Davis.

2:15 PM 254 Nest choices of Pekin ducks. M. M. Makagon*, C. B. Tucker, and J. A. Mench, University of California, Davis.

2:30 PM 255 The eﬀ ect of human induced stressors on the vocalizati ons of commercial brown and white egg laying hens. E. Otu-Nyarko*1, J. An3, P. M. Scheifele2, D. B. Miller1, M. T. Johnson3, and M. J. Darre1, 1University of Connecticut, Storrs, 2University of Cincinnati, OH, 3Marquette University, Milwaukee, WI.

2:45 PM 256 In ﬂ uence of environmental management methods on the expression of glucocorti coid receptors in the laying hen’s ovary. D. V. Arbona*, L. A. Bola, and J. B. Hoﬀ man, North Carolina State University, Raleigh.

3:00 PM 257 The inﬂ uence of cage housing system and laying hen strain on bone quality pre and post slaughter. A. McMillan1, K. Juurlink1, B. Rathgeber2, and M. Jendral*1, 1Nova Scotia Agricultural College, Truro, Nova Scotia, Canada, 2Agriculture Agri-Food Canada, Truro, Nova Scotia, Canada.

3:15 PM Break

3:30 PM 258 Astroturf as a dustbathing substrate for laying hens. G. Alvino*, G. Archer, and J. Mench, University of California, Davis.

3:45 PM 259 The behaviour of laying hens in commercial aviary systems. M. Perez de Villareal*1 and I. Estevez1,2, 1Neiker-Tecnalia, Vitoria-Gasteiz, Spain, 2IKERBASQUE, Bilbao, Spain.

4:00 PM 260 On-farm survey of beak characteristi cs in White Leghorns as a result of hot blade or infrared beak trimming. T. Gabrush1, C. Carruthers*1, K. Schwean-Lardner1, T. Knezacek1, C. Bennett 2, and H. L. Classen1, 1University of Saskatchewan, Saskatoon, SK Canada, 2Manitoba Agriculture, Food & Rural Initiatives, Winnipeg, MB Canada.

4:15 PM 261 E ﬀ ects of diﬀ erent infrared beak treatment protocols on chicken welfare and physiology. R. L. Dennis* and H. W. Cheng, LBRU, USDA-ARS, West Lafayette, IN.

4:30 PM 262 Brain and skull lesions in turkeys resulti ng from non-penetrati ng capti ve bolt, cervical dislocati on, cervical crushing, and blunt trauma. M. A. Erasmus*, P. V. Turner, S. G. Nykamp, and T. M. Widowski, University of Guelph, Guelph, Ontario, Canada.

106 Animal Health Immunity, Probioti cs and Health Status Chair: Tanya Gressley, University of Delaware Sponsors: Elanco Animal Health, Pﬁ zer Animal Health 401/402

2:00 PM 263 An experiment in transmission of Mycoplasma bovis in sand bedding to naive dairy calves. D. J. Wilson*1, A. Justi ce-Allen1, T. J. Baldwin1, R. T. Skirpstunas1, K. B. Cavender1, and G. Goodell2, 1Utah State University, Logan, 2The Dairy Authority, Greeley, CO.

2:15 PM 264 E ﬀ ect of supplementi ng fatt y acids to prepartum Holstein cows on transfer of passive immunity to calves. M. Garcia*, L. F. Greco, M. G. Favoreto, R. S. Marsola, L. T. Marti ns, D. Wang, W. W. Thatcher, J. E. P. Santos, and C. R. Staples, University of Florida, Gainesville.

2:30 PM 265 E ﬀ ect of a yeast autolysate combined with probioti cs on performance and gut health of broilers. A. Ganner*1, S. Masching2, N. Reisinger1, G. Schatzmayr1, and T. Applegate3, 1Biomin Research Center, Tulln, Austria, 2Biomin Holding GmbH, Herzogenburg, Austria, 3Purdue University, West Lafayette, IN.

2:45 PM 266 E ﬀ ect of NuPro supplementati on on intesti nal Clostridium perfringens levels in broiler chickens. R. Thanissery*1, J. L. McReynolds2, D. E. Conner1, K. S. Macklin1, P. A. Curti s1, and Y. O. Fasina1, 1Auburn University, Auburn, AL, 2SPARC-USDA-ARS, College Station, TX.

3:00 PM 267 A modiﬁ ed in vitro larvae migrati on inhibiti on assay using rumen ﬂ uid to evaluate H. contortus viability. T. R. Whitney*1, D. R. Klein2, A. E. Lee1, C. B. Scott 2, and T. M. Craig3, 1Texas AgriLife Research, San Angelo, 2Angelo State Univ., San Angelo, TX, 3Texas A&M Univ., College Station.

3:15 PM 268 E ﬀ ect of feeding nitarsone medicated rati on on the acquisiti on and development of nematode parasites in the chicken. F. D. Clark*1, C. A. Tucker1, J. Reynolds1, T. A. Yazwinski1, S. Clark2, V. Smith2, and K. Dobson2, 1University of Arkansas, Fayetteville, 2Alpharma, Inc, Bridgewater, NJ.

3:30 PM 269 E ﬀ ect of a Lactobacillus probioti c and nitrate in feed on Salmonella colonizati on in broiler chicks. A. D. Wolfenden*, N. R. Pumford, M. J. Morgan, S. L. Layton, C. Kremer, G. Tellez, and B. M. Hargis, University of Arkansas, Fayetteville.

3:45 PM 270 E ﬀ ect of food additi ves on intesti nal microﬂ ora in caeca of broilers challenged with Eimeria species analyzed using 16S rDNA pyrosequencing. A. Nalian*1, M. Manoharan1, J. Bray1, S. Dowd2, and A. Martynova-Van Kley1, 1Stephen F. Austin State University, Nacogdoches, TX, 2Research and Testing Laboratory, Lubbock, TX.

4:00 PM 271 Gene ti c line and dietary immunomodulator eﬀ ects on expression of CXCLi2 in chicken heterophils responding to Salmonella enteriti dis. S. B. Redmond*, P. Chuammitri, D. Palic, C. B. Andreasen, and S. J. Lamont, Iowa State University, Ames.

4:15 PM 272 Nitric oxide synthesis by chicken macrophages results in coordinated changes in the mRNA abundance of multi ple arginine transporters. M. Moulds* and B. D. Humphrey, California Polytechnic State University, San Luis Obispo.

4:30 PM 273 Dietary cinnamaldehyde enhances intesti nal protecti ve immunity against Eimeria acervulina, E. maxima, and E. tenella in broiler chickens. S.-H. Lee*1, H. Lillehoj1, S.-I. Jang1, K.-W. Lee1, M.-S. Park1, and D. Bravo2, 1Animal and Natural Resources Institute, Agricultural Research Service-US Department of Agriculture, Beltsville, MD, 2Pancosma S. A., Grand Saconnex, Geneva, Switzerland.

4:45 PM 274 Immune system sti mulati on and sulfur amino acid intake alter the pathways of glutathione metabolism at transcripti onal level in pigs. 1 2 1 1 1University of Guelph, Department of Animal MONDAY

A. Rakhshandeh* , A. Holliss , N. A. Karrow , and C. F. M. de Lange , ORALS and Poultry Science, 2University of Guelph, Advance Analysis Centre, Guelph, Ontario, Canada.

107 Animal Health-Johne’s Disease (JDIP) Epidemiology and Transmission Chair: Amin Ahmadzadeh, University of Idaho 503/504

2:00 PM 275 Cost-e ﬀ ecti veness of diagnosti c strategies to identi fy Mycobacterium avium ssp. paratuberculosis super-shedder cows in a large dairy herd. S. S. Aly*1, R. J. Anderson2, R. H. Whitlock3, T. L. Fyock3, S. McAdams3, T. M. Byrem4, J. Jiang5, J. M. Adaska6, and I. A. Gardner1, 1Department of Medicine and Epidemiology, School of Veterinary Medicine, University of California, Davis, 2California Department of Food and Agriculture, Animal Health Branch, Sacramento, 3Johne’s Research Laboratory, New Bolton Center, School of Veterinary Medicine, University of Pennsylvania, Kennett Square, 4Antel BioSystems, Inc, Lansing, MI, 5Department of Statistics, University of California, Davis, 6California Animal Health and Food Safety Laboratory, Tulare Branch, Tulare.

2:15 PM 276 Correla ti on between culture and quanti tati ve real-ti me PCR results for Mycobacterium avium subspecies paratuberculosis in pooled fecal and environmental samples. S. S. Aly*1, B. L. Mangold2, R. H. Whitlock3, R. W. Sweeney3, R. J. Anderson4, J. Jiang5, Y. H. Shukken6, E. P. Hovingh7, D. R. Wolfgang7, J. S. Van Kessel8, J. S. Karns8, J. E. Lombard9, J. M. Smith10, and I. A. Gardner1, 1Department of Medicine and Epidemiology, School of Veterinary Medicine, University of California, Davis, 2Tetracore, Inc., Rockville MD, 3Department of Clinical Studies-New Bolton Center, School of Veterinary Medicine, University of Pennsylvania, Kennett Square, 4California Department of Food and Agriculture, Animal Health Branch, Sacramento, 5Department of Statistics, University of California, Davis,6Section of Epidemiology and Quality Milk Production Services, Department of Population Medicine and Diagnostic Sciences, College of Veterinary Medicine, Cornell University, Ithaca, NY, 7Department of Veterinary and Biomedical Sciences, Pennsylvania State University, University Park, 8Environmental Microbial and Food Safety Laboratory, ANRI, USDA-ARS, Beltsville, MD, 9Centers for Epidemiology and Animal Health, Animal and Plant Health Inspection Service, USDA, Fort Collins, CO, 10Department of Animal Science, University of Vermont, Burlington.

2:30 PM 277 Fecal culture and direct PCR in determining Mycobacterium avium subsp. paratuberculosis infecti vity. C. C. Wu*1, J. E. Williams2, T. L. Lin1, and G. R. G. Monif3, 1Purdue University, West Lafayette, IN, 2University of Florida, Gainesville, 3Infectious Diseases Incorporated, Bellevue, NE.

2:45 PM 278 Es ti mati on of test parameters for fecal culture and serum ELISA for detecti on of Mycobacterium avium ssp. paratuberculosis fecal shedding. L. A. Espejo*1, F. J. Zagmutt 2, H. Groenendaal2, and S. J. Wells1, 1University of Minnesota, St. Paul, 2Vose Consulting, Boulder, CO.

3:00 PM 279 E ﬀ ect of delaying exposure to Johne’s disease unti l adulthood on development of new infecti ons in adult dairy cows. S. J. Wells*, N. Kubat, L. A. Espejo, and S. M. Godden, University of Minnesota, St. Paul.

3:15 PM 280 Importance of latent infected animals in MAP infecti on dynamics in dairy herds. Y. H. Schukken*1, A. K. Pradhan1, R. M. Mitchell1, Z. Lu1, R. Smith1, Y. T. Grohn1, R. H. Whitlock2, E. Hovingh3, J. Smith4, J. A. VanKessel5, J. Karns5, and D. Wolfgang3, 1Cornell University, Ithaca, NY, 2University of Pennsylvania, Kennett Square, 3Pennsylvania State University, State College, 4University of Vermont, Burlington, 5ARS-USDA, Beltsville, MD.

3:30 PM 281 Impact of Johne’s disease vaccines on a dairy herd: A mathemati cal modeling approach. Z. Lu*, Y. H. Schukken, R. L. Smith, and Y. T. Gröhn, Cornell University, Ithaca, NY.

3:45 PM 282 Es ti mati ng the eﬃ cacy of imperfect paratuberculosis vaccines in dairy catt le from longitudinal ﬁ eld data with Markov chain Monte Carlo models. R. L. Smith*, Y. H. Schukken, Z. Lu, and Y. T. Grohn, Cornell University, Ithaca, NY.

4:00 PM 283 Molecular epidemiology of Mycobacterium avium ssp. paratuberculosis in three dairy herds in the northeastern United States. A. K. Pradhan*1, R. M. Mitchell1, A. J. Kramer2, J. Dieguez3, R. H. Whitlock4, J. M. Smith5, E. Hovingh6, J. S. Van Kessel7, J. S. Karns7, and Y. H. Schukken1, 1Cornell University, Ithaca, NY,2Utrecht University, Utrecht, the Netherlands, 3University of Santiago de Compostela, Santiago de Compostela, Spain, 4University of Pennsylvania, Kennett Square,,5University of Vermont, Burlington, 6Pennsylvania State University, University Park, 7Environmental Microbial and Food Safety Laboratory, ANRI, USDA-ARS, Beltsville, MD.

4:15 PM 284 Field evaluati on of TG marker IS1311 PCR-REA for rapid diﬀ erenti ati on of Indian Bison type Mycobacterium avium subspecies paratuberculosis. J. S. Sohal, S. V. Singh*, P. K. Singh, and A. V. Singh, Central Institute for Research on Goats, Makhdoom, Farah, Mathura (UP), India.

4:30 PM 285 Rising incidence of Mycobacterium avium ssp. paratuberculosis in the North Indian populati on of animal keepers suspected for IBD/CD. S. V. Singh*, A. Shishodiya, A. Panwar, B. Singh, and A. Kumar, Central Institute for Research on Goats, Makhdoom, Farah, Mathura (UP), India. 108 4:45 PM 286 Herd-level prevalence of Johne’s disease on dairy farms in Utah and the surrounding intermountain west. D. J. Wilson*1, K. A. Rood1, and J. D. Trujillo2, 1Utah State University, Logan, 2Iowa State University, Ames.

Breeding & Geneti cs and Physiology & Endocrinology Joint Symposium Bridging the Gap Between Physiology and Genomics Chair: Milt Thomas, New Mexico State University Korbel Ballroom 4def

2:00 PM 287 Spanning research from QTL to functi onal unit of a gene. J. M. Reecy*, Iowa State University, Ames.

2:45 PM 288 Advancing toward functi onal genomics. H. L. Neibergs*, Washington State University, Pullman.

3:30 PM 289 Genomic analysis of data from physiological studies. D. J. Garrick*, Iowa State University, Ames.

4:15 PM 290 Genomic informati on for physiologists. M. G. Thomas*, K. L. DeAtley, S. O. Peters, G. A. Silver, and A. M. Clayshulte, New Mexico State University, Las Cruces.

Companion Animals Symposium Microbes and Health Chair: Kelly S. Swanson, University of Illinois Sponsors: Hill’s Science Diet, P&G Korbel Ballroom 1e

2:00 PM 291 Introduc ti on: Microbes and health. K. S. Swanson*, University of Illinois, Urbana.

2:05 PM 292 Bacterial inﬂ uences on mammalian gut development. R. K. Buddington*, University of Memphis, Memphis, TN.

2:50 PM 293 Microbes and gastrointesti nal health of dogs and cats. J. S. Suchodolski*, GI Laboratory, Texas A&M University, College Station.

3:35 PM 294 The oral microﬂ ora and periodontal health in dogs. Z. Marshall-Jones*, Waltham Centre for Pet Nutrition, Waltham-on-the-Wolds, Melton Mowbray, Leicestershire, UK.

4:20 PM 295 Using “humanized” mice to study the eﬀ ect of diet on the human gut microbiome. P. Turnbaugh*, Harvard University, Cambridge, MA.

Dairy Foods Symposium

Microbiology and Flavor of Cheese: Impact of Lower Salt-in-Moisture Content MONDAY of Low Fat and Reduced Sodium Cheeses ORALS Chair: Don McMahon, Utah State University Sponsor: Dairy Management Inc. Korbel Ballroom 2a

2:00 PM Introduc ti on. D. J. McMahon., Utah State University, Logan.

2:10 PM 296 How model cheese compositi on, texture, and structure inﬂ uence aroma and salt mobility, release, and percepti on? A. Saint-Eve*, M. Panouille, I. Deleris, C. Trelea, and I. Souchon, UMR 782 Genie et Microbiologie des Procedes Alimentaires, INRA, AgroParisTech, 78850 Thiverval-Grignon, France.

109 2:40 PM 297 Flavor development in low fat cheese. M. A. Drake*, Southeast Dairy Foods Research Center, North Carolina State University, Raleigh.

3:10 PM Break

3:25 PM 298 In ﬂ uence of salt-in-moisture on starter and nonstarter lacti c acid bacteria. J. L. Steele*1 and J. R. Broadbent2, 1University of Wisconsin-Madison, Madison, 2Utah State University, Logan.

3:55 PM 299 Cheesemaking processes and strategies for manufacture of low fat and reduced sodium cheeses. T. P. Guinee* and K. N. Kilcawley, Moorepark Food Research Centre, Teagasc, Fermoy, Co. Cork, Ireland.

4:25 PM 300 The eﬀ ect of intrinsic and extrinsic factors on the fate of pathogens in specialty and lower fat/reduced sodium cheese. J. B. Luchansky*, P. M. Tomasula, D. L. Van Hekken, and A. C. S. Porto-Fett , USDA/ARS Eastern Regional Research Center, Wyndmoor, PA.

Dairy Foods Processing Chair: Rafael Jimenez-Flores, California Polytechnic State University 501/502

2:00 PM 301 Temperature and vacuum conditi ons for removal of added carbon dioxide from milk. D. M. Barbano* and J. H. Hotchkiss, Cornell University, Ithaca, NY.

2:15 PM 302 Processing factors that inﬂ uence casein (CN) and serum protein (SP) separati on by microﬁ ltrati on (MF). E. E. Hurt* and D. M. Barbano, Cornell University, Ithaca, NY.

2:30 PM 303 Mul ti stage process with ceramic graded permeability (GP) microﬁ ltrati on (MF) membranes to produce high casein content micellar casein concentrate (MCC) with low lactose. J. Zulewska*2, M. W. Newbold1, and D. M. Barbano1, 1Cornell University, Ithaca, NY, 2University of Warmia and Mazury, Olsztyn, Poland.

2:45 PM 304 Func ti onal modiﬁ cati on of whey protein concentrate by mircoﬁ ltrati on. H. Somni* and V. V. Mistry, Midwest Dairy Foods Research Center, South Dakota State University, Brookings.

3:00 PM 305 Ultra ﬁ ltrati on of milk at high temperature. M. Lewis*, A. Grandison, N. On-Nom, and D. Wang, University of Reading, Reading, Berkshire, UK.

3:15 PM 306 A method for Spirulina producti on using cheese whey. K. M. Miranda1,2 and L. M. Fonseca*1, 1Federal University of Minas Gerais, Belo Horizonte, MG, Brazil, 2Fundação Centro Tecnológico de Minas Gerais, Belo Horizonte, MG, Brazil.

3:30 PM 307 Inves ti gati on on coagulant properti es of Calotropis procera and stabilizati on of its proteolyti c enzymes. G. Belvedere1, F. La Terra1, M. Manenti 1, S. Lortal2, J. C. Codjia3, S. Doko4, and G. Licitra*1,5, 1CoRFiLaC, Regione Siciliana, Ragusa, Italy, 2UMR Science et Technologie du Lait et de L’Oeuf, Rennes Cedex, France, 3University of Abomey-Calavi, Benin, 4University of Parakou, Benin, 5DACPA, Catania University, Catania, Italy.

3:45 PM 308 Pioneer Speaker: Quality of raw and pasteurized milk. C. H. White*1,2, 1Mississippi State University, Mississippi State, 2Randolph Associates, Inc., Birmingham, AL.

Growth and Development Symposium Intesti nal Development and Growth Chairs: Sylvia Poulos, Coca Cola Company; Erin Connor, USDA ARS Korbel Ballroom 1ab

2:00 PM Introducti on

2:10 PM 309 Strategies to alter intesti nal development, health and functi on of poultry to improve growth performance. T. J. Applegate*, Purdue University, W Lafayette, IN.

110 2:35 PM 310 Nutri ti onal support of intesti nal health: insights from a piglet model. J. Odle*, S. K. Jacobi, A. J. Moeser, and A. T. Blikslager, North Carolina State University, Raleigh.

3:00 PM 311 Integral role of the gut in growth signal transducti on between the environment and host. D. G. Burrin*, USDA Children’s Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX.

3:25 PM Break

3:40 PM 312 Nutrient transporters in support of ruminant growth and development: Novel and updated ﬁ ndings. J. C. Matt hews*, University of Kentucky, Lexington.

4:05 PM 313 Out of the black box and back to the future: New fronti ers and challenges for rumen microbiology to advance animal growth and development. M. Morrison*1,2, 1CSIRO, St. Lucia, Queensland, Australia, 2The Ohio State University, Columbus.

4:30 PM 314 The human intesti nal microbiome—Applicati ons to animal agriculture. D. N. Frank*, University of Colorado, Boulder.

4:55 PM Concluding remarks

Lactati on Biology Symposium Novel Mechanisms Regulati ng Milk Secreti on and Mammary Involuti on Chairs: Wendie Cohick, Rutgers University; Darryl Hadsell, Baylor College of Medicine 304

2:00 PM Introduc ti on. Wendie Cohick, Rutgers University, New Brunswick, NJ.

2:05 PM 315 High fat diet suppresses de novo fatt y acid synthesis in mammary epithelial cells independent of SREBP regulated gene expression. S. M. Anderson*, M. C. Rudolph, E. A. Wellberg, and M. C. Neville, University of Colorado School of Medicine, Aurora.

2:45 PM 316 Serotonin: A homeostati c regulator of bovine lactati on. N. Horseman*, University of Cincinnati, Cincinnati, OH.

3:25 PM 317 Stanniocalcin-1 and local control of mammary involuti on. P. Lacasse*, AAFC-Dairy and Swine R&D Centre, Sherbrooke, QC, Canada.

4:05 PM 318 The role of Ca2+-ATPases in milk secreti on and involuti on. T. A. Reinhardt*, National Animal Disease Center, ARS/USDA, Ames, IA.

Meat Science and Muscle Biology Fresh Meat Quality and Muscle Biology Chair: Kasey Carlin, North Dakota State University

303 MONDAY ORALS 2:00 PM 319 E ﬀ ect of vitamins E and C on collagen turnover by bovine intramuscular ﬁ broblasts. A. C. Archile*2,1, I. B. Mandell1, S. P. Miller1, M. C. Cha1, and P. P. Purslow1, 1University of Guelph, Ontario, Canada, 2University of Zulia, Maracaibo, Venezuela.

2:15 PM 320 Fa tt y acid compositi on of Jersey beef was aﬀ ected by ﬁ nishing diet and ti ssue type. T. Jiang*1, C. J. Mueller2, J. R. Busboom1, M. L. Nelson1, J. O′Fallon1, and G. Tishida2, 1Washington State University, Pullman, 2Oregon State University, Corvallis.

2:30 PM 321 E ﬀ ects of frame size and animal age on beef carcass quality and tenderness. S. K. Duckett *1, J. P. S. Neel2, R. M. Lewis3, W. Swecker3, M. L. Wahlberg3, J. P. Fontenot3, and W. Clapham2, 1Clemson University, Clemson, SC, 2USDA-ARS, Beaver, WV, 3Virginia Tech University, Blacksburg.

111 2:45 PM 322 E ﬀ ect of skeletal separati on and moisture enhancement on eati ng quality of cull cow beef. P. Streiter*, C. Campbell, and I. Mandell, University of Guelph, Guelph, Ontario, Canada.

3:00 PM 323 Accuracy of real-ti me ultrasound for body compositi on traits for evaluati ng carcass traits in medium wool crossbred lambs. F. R. B. Ribeiro*1, J. A. Carter1, C. A. Hughes1, W. S. Ramsey2, J. W. Savell2, R. R. Riley2, C. Sharpton2, and R. G. Tait Jr. 3, 1Texas A&M University-Commerce, Commerce, 2Texas A&M University, College Station, 3Iowa State University, Ames.

3:15 PM 324 Farming system changes fatt y acids proﬁ le and lipid oxidati on in meat of Sarda-breed suckling lambs. A. Nudda*, G. Batt acone, M. G. Manca, R. Boe, A. Fenu, G. Spanu, and G. Pulina, Dipartimento di Scienze Zootecniche, University of Sassari, Sassari, Italy.

3:30 PM 325 Comparisons of diﬀ erent muscles metabolic enzymes and muscle ﬁ ber types in Jinhua and Landrace pigs. J. Guo*, T. Z. Shan, T. Wu, Y. F. Zhang, and Y. Z. Wang, Institute of Feed Science, Hangzhou, Zhejiang, China.

3:45 PM 326 E ﬀ ects of cage versus ﬂ oor litt er environments on blood parameters and meat quality in broilers. J. Yuan*, C. H. Huang, B. Wang, S. H. Zhou, and Y. Guo, State Key Laboratory of Animal Nutrition, China Agricultural University, Beijing, China.

4:00 PM 327 E ﬀ ect of dietary selenium yeast (Sel-Plex) and vitamin E supplementati on to broilers on meat quality characteristi cs of raw and marinated breast ﬁ llets. A. D. Quant*1, A. J. Pescatore1, J. L. Pierce1, K. M. McClelland2, G. R. Rentf row2, A. H. Cantor1, M. J. Ford1, and W. D. King1, 1Alltech-University of Kentucky Nutrition Research Alliance, Lexington, 2Department of Animal and Food Sciences, University of Kentucky, Lexington.

4:15 PM 328 E ﬀ ect of three diﬀ erent postmortem electrical sti mulati on methods on quality of early-deboned broiler breast meat. H. Zhuang*, E. M. Savage, and K. C. Lawrence, USDA-ARS, Athens, GA.

4:30 PM 329 Op ti mizati on of the ti me of marinati on for early deboned broiler breast ﬁ llets. V. A. Kutt appan*, V. B. Brewer, J. F. Meullenet, and C. M. Owens, University of Arkansas, Fayetteville.

4:45 PM 330 Consumer acceptance of visual appearance of broiler breast meat with varying degrees of white striping. V. A. Kutt appan*, J. F. Meullenet, and C. M. Owens, University of Arkansas, Fayetteville.

Nonruminant Nutriti on Enzymes 1 Chair: Brooke Humphrey, Cal Poly Sponsor: Novus Internati onal Inc. 301/302

2:00 PM 331 E ﬃ cacy of a thermally processed exogenous enzyme cocktail on broiler performance. K. R. Beaman*, K. G. S. Lilly, L. K. Shires, S. A. Loop, and J. S. Moritz, West Virginia University, Morgantown.

2:15 PM 332 Growth performance and nutrient uti lizati on of broiler chickens fed diets supplemented with phytase alone or in combinati on with citric acid and multi -carbohydrase enzyme. T. A. Woyengo*1, B. A. Slominski1, and R. O. Jones2, 1Department of Animal Science, University of Manitoba, Winnipeg, Canada, 2Canadian Bio-Systems Inc., Calgary, Canada.

2:30 PM 333 Intes ti nal histology and amino acid digesti bility of broilers fed increasing dietary phyti c acid during a live coccidia vaccinati on. R. N. Lehman*1, A. J. Cowieson2, C. L. Walk1, and A. P. McElroy1, 1Virginia Tech, Blacksburg, 2AB Vista, Wiltshire, Marlborough, UK.

2:45 PM 334 E ﬀ ects of NSP-enzymes on in vitro digesti bility and intesti nal microbiota acti vity in broilers fed two diﬀ erent wheat culti vars. B. Bouza, C. Clavaud, P. A. Geraert, and E. Devillard*, Adisseo SAS, 03600 Commentry, France.

3:00 PM 335 Assessment of phytase in broilers undergoing a coccidiosis challenge. A. L. Shaw*, J. P. Blake, and K. S. Macklin, Auburn University, Auburn, AL.

3:15 PM 336 Dietary supplementati on of Peniophora lycii phytase improves mineral bioavailability in broiler chickens. A. Kollanoor Johny*1, K. Syam-Mohan1, T. V. Viswanathan1, and A. Jalaludeen2, 1Department of Animal Nutrition, College of Veterinary and Animal Sciences, Kerala Agricultural University, Mannuthy, Kerala, India, 2Centre for Advanced Studies in Poultry Science, College of Veterinary and Animal Sciences, Kerala Agricultural University, Mannuthy, Kerala, India.

112 3:30 PM 337 Mineral excreti on and bone mineral content as aﬀ ected by phytase and feed additi ves in broilers. M. R. Dalmagro*1, E. O. Oviedo-Rondón1, A. Mitchell2, A. B. Leytem3, N. A. Barbosa4, N. K. Sakomura4, J. W. Wilson5, and C. Paulus5, 1North Carolina State University, Raleigh, 2USDA-ARS, BARC, Beltsville, MD, 3USDA-ARS, Kimberly, ID, 4Universidade Estadual Paulista, UNESP, Jaboticabal, SP, Brazil, 5DSM Nutritional Products Inc., Parsippany, NJ.

3:45 PM 338 Use of the precision-fed rooster assay and a chick AME trial to determine the best method for enzyme eﬃ cacy. J. Brandon* and A. B. Batal, The University of Georgia, Athens.

4:00 PM 339 The eﬀ ects of the additi on of phytase and an enzyme cocktail to high and low nutrient density diets with DDGS or MBM in laying hens during phase II. D. Hahn*1, S. Scheideler1, E. E. M. Pierson2, and C. L. Novak3, 1University of Nebraska-Lincoln, Lincoln, 2Danisco Animal Nutrition, St. Louis, MO, 3Land O’ Lakes Purina Feed, LLC, Kansas City, MO.

4:15 PM 340 Jus ti fying phytogenic feed additi ve matrix values in conjuncti on with exogenous feed enzymes. L. K. Shires*, S. A. Loop, C. K. Gehring, K. R. Beaman, and J. S. Moritz, West Virginia University, Morgantown.

4:30 PM 341 The eﬀ ect of phytase and energy enzyme inclusion on growth and bone ash in low phosphorus diets. J. R. Coppedge*1, J. Klein1, K. Jessen1, A. Jordan1, B. Brown2, F. Ruch2, and J. T. Lee1, 1Texas A&M University, College Station, 2Enzyvia LLC, Sheridan, IN.

Nonruminant Nutriti on Health 1 Chair: Paul Ebner, Purdue University Korbel Ballroom 3c

2:00 PM 342 Transforming coccidiosis mediated lesion score eff ects into esti mates of performance and calorifi c costs in the form of ADG, FCR, malabsorpti on and eff ecti ve caloric value throughout the broiler growth curve to 48 days of age. R. G. Teeter*1, A. Beker1, C. Brown1, C. Broussard2, F. Fitz-Coy2, J. Radu2, and L. Newman2, 1Oklahoma State University, Stillwater, 2Schering-Plough Animal Health, Summit, NJ.

2:15 PM 343 Mintrex-Zn improves ti bia Zn depositi on and anti oxidant status of broilers under stress with coccidiosis challenge. S. D. Bun* and Y. M. Guo, China Agricultural University, Beijing, China.

2:30 PM 344 E ff ects of type and level of dietary fi ber on digesti ve traits and nutrients digesti bility in broilers. E. Jiménez-Moreno*1, J. M. González-Alvarado2, S. Chamorro3, C. Romero1, R. Lázaro1, and G. G. Mateos1, 1Universidad Politecnica de Madrid, Madrid, Spain, 2Universidad de Tlaxcala, México, 3Consejo Superior de Investigaciones Científi cas, Madrid, Spain.

2:45 PM 345 The eﬀ ects of 1. 2 ppm T-2 toxin on performance, lesions, and general health of male broilers and the eﬃ ciency of an organoaluminosilicate (mycotoxin binder). J. C. Medina. 1, J. A. Fierro. *1, J. Lara. 1, V. Brito2, and M. Forat2, 1NUTEK S. A de C. V., Tehuacan, Puebla, Mexico, 2EURO-NUTEK Premix S. A. de C. V., El Marques, Queretaro, Mexico.

3:00 PM 346 Strategies to reduce preharvest Salmonella in organic broilers. K. G. S. Lilly*, K. R. Beaman, B. N. West, L. K. Shires, S. A. Loop, P. J. Turk, G. K. Bissonnett e, and J. S. Moritz, West Virginia University, Morgantown.

3:15 PM 347 Cecal microbial populati ons of young chicks fed several prebioti c-type compounds as determined by DGGE and quanti tati ve PCR. University of Illinois Urbana

C. M. Jacobs*, P. L. Utt erback, and C. M. Parsons, , . MONDAY ORALS 3:30 PM 348 Turkey response to the inclusion of a Saccharomyces cerevisiae fermentati on product, Original XPC, in anti bioti c free diets following a coccidia vaccinati on. D. M. Paiva*1, C. L. Walk1, R. Lehman1, J. R. Sott osanti 1, C. F. Honaker1, D. T. Moore2, and A. P. McElroy1, 1Virginia Polytechnic Institute and State University, Blacksburg, 2Diamond V Mills, Inc., Cedar Rapids, IA.

3:45 PM 349 E ﬀ ect of diet on equine gut microbiota. K. Daly*1, C. J. Proudman1, H. J. Flint2, and S. P. Shirazi-Beechey1, 1University of Liverpool, Liverpool, UK, 2Rowett Institute of Nutrition and Health, Aberdeen, UK.

4:00 PM 350 Spa ti al alternati ve splicing of mucin 2 (Muc2) mRNA in chicken intesti ne. Z. Jiang*, C. Troche, A. C. Lossie, and T. J. Applegate, Purdue University, West Lafayette, IN.

113 4:15 PM 351 Di ﬀ erences in carbohydrate compositi on of barley varieti es inﬂ uence Salmonella transmission among pen mate weaned piglets. J. Bindelle1, R. Pieper2, J. K. Marshall3, G. Malik*3, B. R. Rossnagel3, P. Leterme4, and A. G. Van Kessel3, 1University of Liege, Gembloux Agro-Bio Tech, Liege, Wallonia, Belgium, 2Freie Universitat, Berlin, Germany, 3University of Saskatchewan, Saskatoon, SK, Canada, 4Prairie SwineCentre Inc., Saskatoon, SK, Canada.

4:30 PM 352 Histomorphology and small intesti nal sodium-dependent glucose transporter 1 gene expression in piglets fed phyti c acid and phytase-supplemented diets. T. A. Woyengo*1, J. C. Rodriguez-Lecompte1, O. Adeola2, and C. M. Nyachoti 1, 1University of Manitoba, Winnipeg, Manitoba, Canada, 2Purdue University, West Lafayette, IN.

4:45 PM 353 E ﬀ ects of essenti al oils on Clostridium perfringens infecti ons in broilers. T. Steiner*1, F. van Immerseel2, and R. Ducatelle2, 1Biomin Holding GmbH, Herzogenburg, Austria, 2Department of Pathology, Bacteriology and Avian Diseases, Ghent University, Merelbeke, Belgium.

Nonruminant Nutriti on Symposium Rethinking Equine Nutriti on Chair: Scott Radcliﬀ e, Purdue University Sponsors: Alltech, EAAP Korbel Ballroom 1cd

2:00 PM Introducti on

2:05 PM 354 De ﬁ ning amino acid requirements in horses: Applicati on of the indicator amino acid oxidati on technique. K. L. Urschel*1, R. J. Geor2, and P. A. Harris3, 1University of Kentucky, Lexington, 2Michigan State University, East Lansing, 3Waltham Centre for Pet Nutrition, Melton Mowbray, United Kingdom.

2:40 PM 355 Current knowledge on the relati ve role of the equine small and large intesti ne in amino acid absorpti on. N. L. Trotti er* and A. D. Woodward, Michigan State University, East Lansing.

3:15 PM Break

3:30 PM 356 Importance of volati le fatt y acid metabolism for horses. J. K. Suagee*, B. A. Corl, and R. J. Geor, Virginia Polytechnic Institute and State University, Blacksburg.

4:05 PM 357 Glucose sensing and regulati on of equine intesti nal glucose transport. S. Shirazi-Beechey*, D. Arora, J. Dyer, and K. Daly, University of Liverpool, Liverpool, UK.

4:40 PM Discussion

Physiology and Endocrinology Poultry Physiology Chair: Shelly Druyan, Agricultural Research Organizati on, Volcani Center, Israel 505/506

2:00 PM 358 Blue-and-gold macaw (Ara ararauna) postmortem semen collecti on. J. M. Silva1, S. K. Cunha1, C. D. Corcini1, A. S. Varela Junior2, A. P. N. Albano1, A. L. S. Valente1, and D. C. Bongalhardo*1, 1Universidade Federal de Pelotas, Pelotas, RS, Brazil, 2Universidade Federal de Rio Grande, Rio Grande, RS, Brazil.

2:15 PM 359 To move or not to move? Gait analysis of the modern broiler and its implicati ons. H. Paxton*, M. A. Daley, S. A. Corr, and J. R. Hutchinson, Royal Veterinary College, Hatﬁ eld, Hertfordshire, UK.

2:30 PM 360 E ﬀ ects of commercial in ovo injecti on of carbohydrates on broiler embryogenesis. W. Zhai*, R. Pulikanti , S. Womack, D. E. Rowe, and E. D. Peebles, Mississippi State University, Mississippi State.

2:45 PM 361 The eﬀ ect of egg weight loss on embryonic development in Chinese painted quail (Coturnix chinensis) exhibiti ng parthenogenesis. J. B. Wells, H. M. Parker*, A. S. Kiess, and C. D. McDaniel, Mississippi State University, Mississippi State.

114 3:00 PM 362 Rela ti onships of Ross × 708 broiler post-hatch development to embryonic temperature, incubati on length, and eggshell water vapor conductance. R. Pulikanti , E. D. Peebles*, W. Zhai, A. Bello, C. N. Obi, and A. O. Sokale, Mississippi State University, Mississippi State.

3:15 PM 363 NADH Oxidase generated superoxide reduces nitric oxide availability in lungs of hypoxic broilers chickens. J. Bauti sta-Ortega*, E. A. Ellis, and C. A. Ruiz–Feria, Texas A&M University, College Station.

3:30 PM 364 Genistein eﬀ ects on fatt y liver syndrome induced by estrogen. L. M. Stevenson*, S. S. Oates, J. B. Hess, and W. D. Berry, Auburn University, Auburn, AL.

3:45 PM 365 Gene expression of thyroid hormone regulati ng elements in reproducti vely photosensiti ve and photorefractory turkey hens. S. W. Kang*, S. Kosonsiriluk, and M. E. El Halawani, University of Minnesota, St. Paul.

4:00 PM 366 Iden ti ﬁ cati on of a nonclassical glucocorti coid responsive region of the growth hormone gene during chick embryonic development. K. A. Heuck-Knubel* and T. E. Porter, Department of Animal & Avian Sciences University of Maryland, College Park.

4:15 PM 367 Detec ti on and expression of the glucocorti coid receptor in the laying hen’s oviduct. L. A. Bola*, D. V. Arbona, and J. B. Hoﬀ man, North Carolina State University, Raleigh.

4:30 PM 368 Detec ti on and expression of glucocorti coid receptors in the germinal disc (GD) and non-germinal disc (NGD) regions of the laying hen’s hierarchical ovarian follicles. J. B. Hoﬀ man*, D. V. Arbona, and L. A. Bola, North Carolina State University, Raleigh.

4:45 PM 369 Molecular cloning and characterizati on of chicken and zebraﬁ sh prostaglandin receptors. A. H. Y. Kwok*, Y. Wang, and F. C. Leung, The University of Hong Kong.

5:00 PM 370 E ﬀ ect of seminal plasma progesterone on sperm hole penetrati on in White Leghorns. E. M. Anderson* and K. J. Navara, University of Georgia, Athens.

Processing and Products Chair: Aaron S. Kiess, Mississippi State University 507

2:00 PM 371 Salmonella recovery following air chilling for matched neck-skin and whole carcass sampling methodologies. R. J. Buhr*, N. A. Cox, J. A. Cason, L. L. Rigsby, and D. V. Bourassa, USDA-ARS Russell Research Center, Athens, GA.

2:15 PM 372 E ﬀ ect of ultrasonicati on and phosphate level during marinati on on numbers of Salmonella and Escherichia coli on broiler breast meat. D. P. Smith*, Poultry Science Dept., North Carolina State University, Raleigh.

2:30 PM 373 The enrichment of breast and thigh meat in broilers for DHA using supplemental DHA. M. K. Manangi*, B. Wuelling, J. Hux, S. Carter, and M. Vazquez-Anon, Novus International, Inc., St. Charles, MO.

2:45 PM 374 E ﬀ ect of feeding hatchery waste meal processed by diﬀ erent techniques on egg quality and producti ve performance of laying hens. A. Mahmud*1, Saima1, M. A. Jabbar1, A. W. Sahoota1, Z. Ali2, and M. Z. U. Khan1, 1University of Veterinary & Animal Sciences, Lahore, Pakistan, 2Big Feeds (Pvt) Ltd., Lahore, Pakistan.

3:00 PM 375 E ﬀ ect of feeding ﬂ axseed and two types of anti oxidants on quality parameters of omega-3 enriched eggs during MONDAY

storage. ORALS Z. Hayat*1,2, G. Cherian3, T. N. Pasha2, F. M. Khatt ak2, and M. A. Jabbar2, 1University College of Agriculture, University of Sargodha, Sargodha-40100, Pakistan, 2University of Veterinary and Animal Sciences, Lahore-54000, Pakistan, 3Department of Animal Sciences, Oregon State University, Corvallis.

3:15 PM 376 Quality of shell eggs stored under modiﬁ ed atmosphere packaging. T. Yalamanchili*, C. Z. Alvarado, L. D. Thompson, and C. J. Brooks, Texas Tech University, Lubbock.

3:30 PM 377 Evalua ti on of fatt y acids and proteins in eggs from cage and range laying hens. L. K. Kerth*1, P. A. Curti s1, K. R. Willian2, C. R. Kerth1, and K. E. Anderson3, 1Auburn University, Auburn, AL, 2Tuskegee University, Tuskegee, AL, 3North Carolina State University, Raleigh.

115 Ruminant Nutriti on Beef: Additi ves Chair: John Wagner, Colorado State University Korbel Ballroom 2b

2:00 PM 378 Intermi tt ent feeding strategies of ractopamine hydrochloride on growth performance and carcass characteristi cs of feedlot steers. M. G. Dib*1, G. E. Erickson1, T. J. Klopfenstein1, J. R. Benton1, W. A. Griﬃ n1, J. J. Sindt2, and W. T. Choat2, 1University of Nebraska, Lincoln, 2Elanco Animal Health, Greenﬁ eld, IN.

2:15 PM 379 E ﬀ ecti veness of ractopamine when fed as a top dress in beef steers. K. L. Neuhold*1, P. T. Grubb1, J. J. Wagner1, T. E. Engle1, R. K. Peel1, and A. L. Schroeder2, 1Colorado State University, Fort Collins, 2Elanco Animal Health, Greenﬁ eld, IN.

2:30 PM 380 E ﬀ ects of prepartum rumen-protected choline supplementati on on performance of beef cows and calves. L. A. Pacheco*1, J. R. Jaeger2, L. R. Hibbard1, M. J. Macek1, N. A. Sproul1, G. J. Eckerle1, E. A. Bailey1, J. W. Bolte2, and K. C. Olson1, 1Kansas State University, Manhattan, 2Western Kansas Agricultural Research Center, Hays.

2:45 PM 381 Evalua ti on of ractopamine fed in a top dress feed on growth and standard carcass characteristi cs of crossbred catt le. A. L. Schroeder*1, T. H. TerHune2, M. Edmonds3, R. P. Lemenager4, S. L. Lake4, F. K. Mckeith5, and J. J. Wagner6, 1Elanco Animal Health, Greenﬁ eld, IN, 2HMS Veterinary Development, Tulare, CA, 3Johnson Research, Parma, ID, 4Purdue University, West Lafayette, 5University of Illinois, Urbana, 6SECRC-Colorado State University, Lamar.

3:00 PM 382 Ractopamine hydrochloride did not aﬀ ect growth or fermentati on of ruminal bacteria in pure culture. C. E. Walker*, J. M. Heidenreich, and J. S. Drouillard, Kansas State University, Manhattan.

3:15 PM 383 Accelerated step-up regimen with 44 mg/kg Monensin. C. E. Walker*, G. L. Parsons, K. A. Miller, L. K. Thompson, J. J. Higgins, and J. S. Drouillard, Kansas State University, Manhattan.

3:30 PM 384 E ﬀ ects of Zilmax on blood metabolites in ﬁ nishing catt le. C. L. Van Bibber*, G. L. Parsans, K. A. Miller, L. K. Thompson, and J. S. Drouillard, Kansas State University, Manhattan.

3:45 PM 385 Intake and digesti on of cott on co-product and disti llers grain blocks fed as a catt le hay replacement. G. M. Hill* and D. J. Renney, University of Georgia, Tifton.

4:00 PM 386 Late gestati on supplementati on of beef cows: Eﬀ ects on cow and calf performance. D. W. Bohnert*1, R. Mills1, L. A. Stalker3, A. Nyman1, and S. J. Falck2, 1Oregon State University, Burns, 2ARS-USDA, Burns, OR, 3University of Nebraska, North Platte.

4:15 PM 387 E ﬀ ect of forage energy intake and supplementati on on gene expression of adipose ti ssue in growing beef catt le. P. A. Lancaster*, E. D. Sharman, G. W. Horn, C. R. Krehbiel, and U. DeSilva, Oklahoma Agricultural Experiment Station, Stillwater.

4:30 PM 388 Angus and Simmental calves exhibit diﬀ erenti al trace mineral metabolism. S. L. Hansen*, E. L. Richter, and M. E. Drewnoski, Iowa State University, Ames.

4:45 PM 389 E ﬀ ects of polyunsaturated fatt y acid (PUFA) supplementati on on performance and acute-phase response of transported beef steers. R. F. Cooke*1, A. B. Scarpa1, F. M. Nery1, F. N. T. Cooke1, P. Moriel2, B. W. Hess2, R. R. Mills3, and D. W. Bohnert1, 1Oregon State University, Burns, 2University of Wyoming, Laramie, 3Oregon State University, Pendleton.

116 Ruminant Nutriti on Dairy: Calves Chair: Allen Young, Utah State University Sponsor: West Central Korbel Ballroom 3b

2:00 PM 390 E ﬀ ect of feeding polyphenols from pomegranate extract on health, growth, nutrient digesti on, and immunocompetence of calves. M. C. Perdomo*1, R. A. Oliveira1, C. D. Narciso1, R. S. Bisinott o1, M. A. Ballou2, M. Dreher3, and J. E. P. Santos1, 1University of Florida, Gainesville, 2Texas Tech University, Lubbock, 3POM Wondersull, Los Angeles, CA.

2:15 PM 391 E ﬀ ect of high-protein milk replacer followed by high-protein starter on transcript proﬁ les in ruminal ti ssue of Holstein bull calves. A. Naeem*, J. K. Drackley, J. Stamey, S. L. Rodriguez-Zas, R. E. Everts, H. A. Lewin, and J. J. Loor, University of Illinois, Urbana.

2:30 PM 392 Field evaluati on of the eﬀ ects of free-access feeding of acidiﬁ ed milk replacer on the growth performance of dairy replacement heifers and veal calves. C. G. Todd*1, K. E. Leslie1, S. T. Millman2, T. J. DeVries3, N. G. Anderson4, and J. M. Sargeant1, 1Department of Population Medicine, University of Guelph, Guelph, Ontario, Canada, 2Veterinary Diagnostic and Production Animal Medicine, Biomedical Sciences, Iowa State University, Ames, 3Department of Animal and Poultry Science, University of Guelph, Kemptville Campus, Kemptville, Ontario, Canada, 4Ontario Ministry of Agriculture, Food and Rural Affairs, Elora, Ontario, Canada.

2:45 PM 393 Comparison of raw colostrum, colostrum replacer, and pasteurized colostrum on IgG, growth, and health of dairy calves. C. L. Wilson* and L. E. Davis Rincker, Eastern Kentucky University, Richmond.

3:00 PM 394 E ﬀ ect of the ingredients on acid binding capacity and pH of calves starter rati on. Y. Tu* 1, Q. Y. Diao1, S. S. Feng2, Y. Zhou1, and Q. Yun1, 1Feed Research Institute of Chinese Academy of Agricultural Sciences, Beijing, China, 2Beijing University of Agriculture, Beijing, China.

3:15 PM 395 Study on in vitro evaluati on of acidiﬁ er and its eﬀ ect on growth in calves fed milk replacer. Y. Tu*, Y. Zhou, Q. Yun, Y. Q. Fu, and Q. Y. Diao, Feed Research Institute of Chinese Academy of Agricultural Sciences, Beijing,China.

3:30 PM 396 Simulated straw bedding intake and eﬀ ect of high and low cereal grain starters on rumen development of neonatal Holstein calves. W. B. Fokkink*1, T. M. Hill1, H. G. Bateman II1, J. M. Aldrich1, R. L. Schlott erbeck1, and A. F. Kertz2, 1Nurture Calf Research, Provimi North America, Lewisburg, OH,2ANDHIL, LLC, St. Louis, MO.

3:45 PM 397 Growth and health of calves pre- and post-weaning fed milk replacers with diﬀ ering levels of neomycin sulfate and oxytetracycline. N. B. Litherland*1, B. Ziegler2, D. Schimek2, D. Carlson3, D. Ziegler4, M. L. Raeth-Knight1, G. G. Golombeski1, H. Chester-Jones4, and J. G. Linn1, 1University of Minnesota, St Paul, 2Hubbard Feeds Inc., Mankato, MN, 3Milk Products Inc., Chilton, WI, 4University of Minnesota Southern Research and Outreach Center, Waseca.

4:00 PM 398 Meta-analysis for designing an empirical model to predict growth of neonatal Holstein calves through eight weeks of age. H. G. Bateman II*1, T. M. Hill1, J. M. Aldrich1, R. L. Schlott erbeck1, and J. L. Firkins2, 1Nurture Research Center, Provimi North America, Lewisburg, OH, 2The Ohio State University, Columbus.

4:15 PM 399 E ff ect of diff erent fi ber sources on performance and feed intake of Holstein calves. L. Castells*1, A. Bach1,2, and M. Terré1, 1Department of Ruminant Production, IRTA, Caldes de Montbui, Spain, 2ICREA, Barcelona, Spain.

4:30 PM 400 E ﬀ ect of housing and management on dairy calves less than two month of age. MONDAY ORALS T. M. Hill*, H. G. Bateman II, J. M. Aldrich, R. L. Schlott erbeck, D. L. Carr, and A. B. Chestnut, Nurture Research Center, Provimi North America, Lewisburg, OH.

4:45 PM 401 The eﬀ ect of oral supplementati on of selenium on passive transfer of immunoglobulins in dairy calves. B. Nelson*1, S. M. Godden2, B. W. McBride1, T. F. Duﬃ eld1, and K. E. Leslie1, 1Department of Population Medicine, University of Guelph, Guelph, ON, Canada, 2Department of Veterinary Population Medicine, University of Minnesota, St. Paul.

117 Small Ruminant Sheep and Goat Producti on 1 Chair: K. M. Andries, Kentucky State University 403/404

2:00 PM 402 E ﬀ ects of endophyte-infected fescue seed on physiological parameters of mature female meat goats. A. R. Boyer*1, T. L. Mays1, G. W. Webb1, M. A. Brown2, and E. L. Walker1, 1Missouri State University, Springﬁ eld, 2USDA Grazinglands Research Center, El Reno, OK.

2:15 PM 403 The eﬀ ects of protein supplement on lepti n concentrati ons in lambs and meat goat kids grazing bermudagrass pastures in central Oklahoma. E. L. Walker*1, S. A. Nusz2, D. H. Keisler3, and M. A. Brown4, 1Missouri State University, Springﬁ eld, 2Redlands Community College, El Reno, OK, 3University of Missouri, Columbia, 4USDA Grazinglangs Research Center, El Reno, OK.

2:30 PM 404 Factors aﬀ ecti ng birth, 60-day, and weaning body weights of commercial meat goat kids born in two diﬀ erent seasons. K. Andries* and E. Sherrow, Kentucky State University, Frankfort.

2:45 PM 405 Rela ti onship between body measurements and milk yield and a method to predict the milk producti on of Saanen goats. S. Dikmen*, A. Orman, H. Üstüner, and M. M. Ogan, University of Uludag, Bursa, Turkey.

3:00 PM 406 E ﬀ ects of prepubertal growth rate of dairy ewe lambs on their subsequent lamb and milk producti on. D. L. Thomas* and Y. M. Berger, University of Wisconsin-Madison.

3:15 PM 407 Milk producti on and lamb growth of hair sheep weaned at 63 or 90 d of age in an accelerated lambing system in the tropics. R. W. Godfrey* and K. Facison, University of the Virgin Islands, St Croix.

3:30 PM 408 Economic impacts of ram mati ng behavior. L. K. Gardiner*, B. S. Rashford, J. P. Hewlett , and B. M. Alexander, University of Wyoming, Laramie.

OTHER EVENTS

Presentati on by Dr. Roger Beachy, NIFA 403/404 5:00 – 6:00 PM

118 Tuesday, July 13 POSTER PRESENTATIONS Animal Behavior and Well-Being Swine and Poultry

T1 Recogniti on of maternal amnioti c ﬂ uid by pre-weaning piglets. J. Figueroa*, D. Solà-Oriol, R. Davín, J. F. Pérez, and X. Manteca, Universitat Autònoma de Barcelona, Bellaterra, Barcelona, Spain.

T2 The eﬀ ect of colostrum supplementati on on piglets’ body temperature recovery and lactati on performance. R. Muns*, J. L. Ruiz de la Torre, P. S. Agosti ni, X. Manteca, and J. Gasa, SNiBA, Departament Ciència Animal i dels Aliments, Universitat Autònoma de Barcelona, Barcelona, Spain.

T3 Comparison of pig restraint and sampling methods on blood lactate concentrati on. B. Buzzard*1, L. N. Edwards1, R. D. Goodband1, D. B. Anderson2, T. E. Engle2, and T. Grandin2, 1Kansas State University, Manhattan, 2Colorado State University, Fort Collins.

T4 The eﬀ ect of alleyway width on gestati ng sow welfare in a free-access stall system. L. A. Mack*1, M. F. Elischer1, S. D. Eicher2, A. K. Johnson3, D. C. Lay Jr. 2, B. T. Richert1, and E. A. Pajor4, 1Purdue University, West Lafayette, IN, 2LBRU, USDA-ARS, West Lafayette, IN, 3Iowa State University, Ames, 4University of Calgary, Calgary, AB, Canada.

T5 A comparison of two farrowing environments on piglet performance. A. R. Hanson*, P. M. Walker, and J. P. Holt, Illinois State University, Normal.

T6 Behavior of Duroc pigs on sudangrass (Sorghum bicolor) pastures. S. Pietrosemoli*1,2, J. C. Guevara2, A. Lobo3, J. Cardona3, W. Maradiaga3, and J. T. Green4,2, 1Animal Science Department. North Carolina State University, Raleigh, 2Alternative Swine Research and Extension Project, Raleigh, NC,3Universidad Nacional de Agricultura, Catacamas, Olancho, Honduras., 4Crop Science Department. North Carolina State University, Raleigh.

T7 Eﬀ ects of postnatal serotonin agonism on fear response and memory. R. L. Dennis* and H. W. Cheng, Livestock Behavior Research Unit, USDA-ARS, West Lafayette, IN.

T8 Inﬂ uence of increasing-dim and bright, and split-dark-bright lighti ng on broiler mobility and stress. R. J. Lien*, J. B. Hess, and S. F. Bilgili, Auburn University, Auburn, AL.

T9 The use of lidocaine as an analgesic to study immediate pain associated with hot blade beak trimming in 1- and 10-day-old White Leghorn chicks. M. Cho*1, K. Schwean-Lardner1, A. Livingston2, and H. L. Classen1, 1Department of Animal and Poultry Science, University of Saskatchewan, Saskatoon, Saskatchewan, Canada, 2Department of Veterinary Biomedical Sciences, University of Saskatchewan, Saskatoon, Saskatchewan, Canada.

T10 Comparison of an enriched and barren environment on welfare related fear behaviors of commercial laying hens. C. J. Davis*, H. Taira, M. M. Beck, and P. A. Skewes, Clemson University, Clemson, SC. TUESDAY T11 The behavior of Japanese quail fed diets supplemented with passionﬂ ower. POSTERS J. D. T. Silva, F. H. Hada, R. H. Marques, R. A. Gravena, V. K. Silva, S. A. Queiroz, and V. M. B. Moraes*, São Paulo State University, Jaboticabal, SP, Brazil.

T12 Strain diﬀ erences among six varieti es of fowl in two fear tests. G. S. Archer* and J. A. Mench, University of California, Davis.

T13 Behavior expression of testosterone treated cockerels in response to social grouping. S. S. Askari Rankouhi*, M. A. Karimi Torshizi, R. Vaez Torshizi, A. Niknam, and A. Maghsoudi, Tarbiat Modares University, Tehran, Iran.

119 Animal Health Viruses, Infecti ons, and Immunity

T14 Results from the Washington State bovine viral diarrhea virus voluntary control project. J. R. Wenz*, D. A. Moore, H. L. Neibergs, and J. S. Neibergs, Washington State University, Pullman.

T15 Eﬀ ects of source and level of energy on the immune competence and response to an infecti ous bovine rhinotracheiti s virus (IBRV) challenge in catt le. L. R. Schwertner*1, L. E. Hulbert1,2, J. A. Carroll2, M. L. Galyean1, and M. A. Ballou1, 1Department of Animal and Food Sciences, Texas Tech University, Lubbock, 2Livestock Issues Research Unit, USDA–ARS, Lubbock, TX.

T16 The eﬀ ects of dam parity and anti bioti cs on immune parameters and gastrointesti nal bacterial diversity in weanling pigs. E. E. Hinkle*, H. Tran, J. W. Bundy, R. Moreno, P. S. Miller, J. Walter, and T. E. Burkey, University of Nebraska, Lincoln.

T17 Serum IgG concentrati ons and performance, incidence of diseases, and risk of death in preweaned Holstein calves. M. C. Perdomo* and J. E. P. Santos, University of Florida, Gainesville.

T18 Eﬀ ects of live and killed Mycoplasma gallisepti cum vaccines prior to an F-strain Mycoplasma gallisepti cum overlay on the reproducti ve and digesti ve organ characteristi cs of commercial layers. R. Jacob*1, E. D. Peebles1, J. D. Purswell2, and S. L. Branton2, 1Mississippi State University, Mississippi State, 2USDA-ARS, Poultry Research Unit, Mississippi State.

T19 Discovery of diﬀ erenti ally expressed microRNAs in Porcine reproducti ve and respiratory syndrome (PRRS) virus infected alveolar macrophages. J. A. Hicks, N. Trakooljul, and H. C. Liu*, North Carolina State University, Raleigh.

T20 Development of mouse monoclonal anti bodies speciﬁ c for chicken interleukin-18 (IL-18). Y. H. Hong*1, H. S. Lillehoj2, S. H. Lee2, M. -S. Park2, J. LaBresh3, D. Tompkins4, and C. Baldwin4, 1Department of Animal Science and Technology, Chung-Ang University, Anseong, Gyeonggi-do Republic of Korea, 2Animal and Natural Resources Institute, Agricultural Research Service-U. S. Department of Agriculture, Beltsville, MD, 3Kingﬁ sher Biotech, Inc., St. Paul, MN, 4Department of Veterinary and Animal Sciences, Paige Laboratory, University of Massachusetts, Amherst.

T21 Inﬂ uence of two diﬀ erent doses of infecti ous bovine rhinotracheiti s virus (IBRV) on immune and physiological parameters in steers. S. M. Falkenberg*1, T. B Schmidt1, T. Elsasser4, J. L. Sarti n3, J. O. Buntyn1, and J. A. Carroll2, 1Mississippi State University, Mississippi State, 2Livestock Issues Research Unit, USDA-ARS, Lubbock, TX, 3Auburn University College of Veterinary Medicine, Auburn, AL, 4Bovine Functional Genomics, USDA-ARS, Beltsville, MD.

T22 The eﬀ ect of thymol on reacti ve oxygen species producti on by bovine neutrophils. L. M. Nemec*, C. Wu, S. Cordova, K. Davison, and T. F. Gressley, University of Delaware, Newark.

T23 Bovine hepati c and adipose reti nol binding protein gene expression. P. Rezamand*, K. M. Hunt, R. D. Schramm, and M. A. McGuire, University of Idaho, Moscow.

Beef Species

T24 Yeast supplementati on alters the health status of receiving catt le. J. A. Carroll*1, C. T. Collier1, L. E. Hulbert1,3, J. R. Corley2, A. G. Estefan2, D. N. Finck3, and B. J. Johnson3, 1USDA-ARS, Livestock Issues Research Unit, Lubbock, TX, 2Lesaffre Feed Additives, Milwaukee, WI, 3Texas Tech University, Dept. of Animal and Food Sciences, Lubbock.

T25 Impact of mature cow weights on farm proﬁ tability and economic weights of beef catt le traits. F. Szabó*1, K. Keller1, J. Wolf2, and M. Wolfová2, 1University of Pannonia Georgikon Faculty, Keszthely, Hungary, 2Institute of Animal Science, Uhrinéves, Prague, Czech Republic.

T26 Carcass characteristi cs and chemical compositi on of Longissimus muscle of diﬀ erent geneti c groups ﬁ nished at tropical conditi on. R. H. de Tonissi Buschinelli de Goes*1, D. M. Lambertucci3, K. C. da Silva Brabes1, A. B. Mancio2, C. Mistura4, and D. D. Alves5, 1Universidade Federal da Grande Dourados, Dourados, MS, Brazil, 2Universidade Federal de Viçosa, Viçosa, MG, Brazil, 3Faculdade de Ciências Biomédicas de Cacoal, Cacoal, RO, Brazil, 4Universidade do Estado da Bahia, Juazeiro, BA, Brazil, 5Universidade Estadual de Montes Claros, Janaúba, MG, Brazil.

T27 Eﬃ cacy of day 23 GnRH for CIDR-Select estrus synchronizati on for beef heifers bred 12 hours aft er estrus or by ﬁ xed-ti me AI. J. L. Seabrook*, R. K. Peel, G. E. Seidel, and J. C. Whitti er, Colorado State University, Fort Collins.

120 T28 Fatt y acid proﬁ le of feedlot Brangus bullocks fed with monensin or polyclonal anti bodies. R. S. Barducci*1,2, L. M. N. Sarti 1, M. D. B Arrigoni1, R. D. L. Pacheco1, D. D. Millen1, C. L. Marti ns1, S. R. Baldin1, F. S. Parra1, J. R. Ronchesel1, T. M. Mariani1, J. P. S. T. Bastos1, T. C. Putarov1, D. Tomazella1, and H. D. Rosa1, 1FMVZ/UNESP, Botucatu, São Paulo, Brazil, 2Apoio FAPESP, São Paulo, Brazil.

T29 Shelf-life characteristi cs of longissimus muscle of feedlot bullocks supplemented with vitamin D and E. R. D. L. Pacheco*1,5, S. R. Baldin1,2, F. S. Parra1, J. R. Ronchesel1, N. R. B. Consolo3, M. D. B. Arrigoni1, D. D. Millen1, C. L. Marti ns1, R. S. Barducci1, L. M. N. Sarti 1, D. Tomazella1, A. L. Campanini1, J. M. P. Silva1, A. S. C. Pereira1, D. P. D. Lanna4, 1FMVZ/UNESP, Botucatu, São Paulo, Brazil, 2Apoio FAPESP, São Paulo, Brazil, 3USP, Pirassununga, São Paulo, Brazil, 4ESALQ, Piracicaba, Sã Paulo, Brazil, 5Aluno do doutorado do programa de pós-graduaçao em zootecnia da FMVZ/UNESP, Botucatu, Brazil.

T30 Eﬀ ect of vitamin D and E supplementati on on att ributes of meat tenderness of feedlot bullocks. S. R. Baldin*1,2, F. S. Parra1, J. R. Ronchesel1, N. R. B. Consolo3, M. D. B. Arrigoni1, D. D. Millen1, C. L. Marti ns1, R. D. L. Pacheco1, R. S. Barducci1, L. M. N. Sarti 1, D. Tomazella1, A. L. Campanini1, F. A. S. Miquilin1, A. S. C. Pereira3, D. P. D. Lanna4, 1FMVZ/UNESP, Botucatu, São Paulo, Brazil, 2Apoio FAPESP, São Paulo, Brazil, 3USP, Pirassununga, São Paulo, Brazil, 4ESALQ, Piracicaba, Sã Paulo, Brazil.

T31 Inﬂ uence of weaning strategy on growth and immunity in beef calves. L. B. Krebs*, A. Loyd, and E. G. Brown, Stephen F. Austin State University, Nacogdoches, TX.

T32 Eﬀ ects of origin, breed, sex and season on producti ve performance of catt le arriving to feedlots located in Northern Mexico (Mexicali, B. C. ). L. C. Muñoz-Salas1, C. F. Arechiga*1, J. I. Aguilera-Soto1, M. A. Lopez-Carlos1, S. Mendez de Lara1, F. Mendez-Llorente1, M. Rincon1, F. J. Guti errez1, C. A. Medina-Flores1, L. Avendaño-Reyes2, and A. Correa-Calderon2, 1Universidad Autonoma de Zacatecas, Zacatecas, Mexico., 2Universidad Autonoma de Baja California, Mexicali, BC, Mexico.

T33 Number of days to accurately measure individual feed intake in lactati ng females. K. A. Gray*, B. L. Winslow, M. H. Poore, and J. P. Cassady, North Carolina State University, Raleigh.

T34 Eﬀ ect of cutti ng ti me and macerati on on nitrogen uti lizati on of trefoil-grass hay by growing steers. A. F. Brito*1, C. Lafrenière2, and R. Berthiaume2, 1University of New Hampshire, Durham, 2Agriculture and Agri-Food Canada, Sherbrooke, QC, Canada.

T35 Temperature during summer transport of Canadian feeder catt le at high and low loading densiti es. C. Goldhawk*1,2, E. Janzen1, L. González4, T. Crowe3, J. Kastelic2, E. Pajor1, and K. Schwartzkopf-Genswein2, 1University of Calgary, Calgary, Alberta, Canada, 2Agriculture and AgriFood Canada, Lethbridge, Alberta, Canada, 3University of Saskatchewan, Saskatoon, Saskatchewan, Canada, 4University of Manitoba, Winnipeg, Manitoba, Canada.

Breeding and Geneti cs Poultry and Small Ruminants TUESDAY T36 Comparati ve genomics: The guinea fowl sati ety center. POSTERS N. Bonner*, J. Tyus, and S. Nahashon, Tennessee State University, Nashville.

T37 Divergent selecti on for 4-week body weight in Japanese quail: Relati onship between blood parameters and carcass characteristi cs. H. Beiki*, A. Pakdel, and M. Moradi Shahre Babak, University of Tehran, Iran.

T38 Geneti c variati on in physiological responses following heat stress in laying hens. J. N. Felver-Gant*1, L. A. Mack1, R. L. Dennis2, and H. W. Cheng2, 1Purdue University, West Lafayette, IN, 2Livestock Behavior Research Unit, USA-ARS, West Lafayette, IN.

T39 Genome-wide copy number variati on and temporal gene expression analysis in Marek’s disease-resistant and -suscepti ble inbred chickens. Y. Yu 1, A. Mitra1, H. Zhang2, F. Tian1, G. Liu*3, and J. Song1, 1University of Maryland, College Park, 2USDA-ARS-ADOL, East Lansing, MI,3USDA-ARS, Beltsville, MD.

T40 Broiler breeders with an eﬃ cient innate immune response are more resistant to coccidial infecti ons. C. L. Swaggerty*1, K. J. Genovese1, H. He1, J. R. Nerren1, I. Y. Pevzner2, and M. H. Kogut1, 1United States Department of Agriculture, College Station, TX, 2Cobb-Vantress, Inc., Siloam Springs, AR.

T41 Expression of the pepti de transporter, PepT1, in chickens from high and low weight-selected lines and their F1 and F2 crosses. B. Zwarycz*, E. A. Wong, P. B. Seigel, and C. R. Mott , Virginia Polytechnic Institute & State University, Blacksburg.

121 T42 Geneti c properti es of feed uti lizati on eﬃ ciency parameters. S. E. Aggrey*1, A. B. Karnuah1, and N. B. Anthony2, 1University of Georgia, Athens, 2University of Arkansas, Fayetteville.

T43 Analysis of ascites suscepti bility using geneti c markers in commercial broilers. S. Krishnamoorthy*, N. Anthony, D. Rhoads, R. Wideman, and G. Erf, University of Arkansas, Fayetteville.

T44 Using quanti tati ve PCR to investi gate three candidate genes related to pulmonary hypertension in the chicken. A. A. Al-Rubaye*, N. B. Anthony, G. F. Erf, R. F. Wideman, and D. D. Rhoads, University of Arkansas, Fayetteville.

T45 Selecti on of the best model for esti mati on of geneti c parameters for growth traits in Iranian Moghani sheep. N. Ghavi Hossein-Zadeh*1 and M. Ardalan2, 1Department of Animal Science, Faculty of Agriculture, University of Guilan, Rasht, Iran, 2Department of Animal Science, University College of Agriculture and Natural Resources, University of Tehran, Karaj, Iran.

T46 Esti mates of geneti c trends for body weight traits of Moghani sheep obtained by a multi variate animal model analysis. N. Ghavi Hossein-Zadeh*, Department of Animal Science, Faculty of Agriculture, University of Guilan, Guilan, Rasht, Iran.

T47 Associati on of polymorphisms in the FecB gene with litt er size in Wadi sheep. Y. Ren*1,2, Z. Shen1,2, M. Li3, N. Xiao3, W. Dong3, and S. Fu1, 1Binzhou Animal Science & Veterinary Medicine Institute, Binzhou Shandong, China, 2Research and Development Center of Wadi Sheep Breeding Technology, Binzhou Shandong, China, 3Shandong Lvdu Biotechnology Co., Ltd., Binzhou Shandong, China.

T48 Inbreeding eﬀ ects on diﬀ erent weights and populati on structure of Santa Inês sheep. M. L. Santana Júnior*, V. B. Pedrosa, P. S. Oliveira, J. P. Eler, and J. B. S. Ferraz, Animal Breeding and Biotechnology Group, Department of Basic Sciences, College of Animal Science and Food Engineering, University of São Paulo, C. Postal 23, 13635-970, Pirassununga, SP, Brazil.

T49 Esti mates of variances due to direct and maternal eﬀ ects on birth weight in Moghani sheep. M. Bayeri Yar*1, S. Alijani1, T. Farahvash2, and A. rafat1, 1University of Tabriz, Tabriz, East Azerbijan, Iran, 2Islamik Azad University, Shabestar Branch, Tabriz, East Azerbijan, Iran.

T50 Esti mati on of additi ve and nonadditi ve geneti c parameters for growth traits of Moghani sheep. M. Bayeri Yar*1, S. Alijani1, and T. Farahvash2, 1University of Tabriz, Tabriz, East Azerbijan, Iran, 2Islamic Azade University, Shabestar Branch, Tabriz, East Azerbijan, Iran.

T51 Esti mati on of variance components for reproducti ve traits of Moghani sheep. M. Bayeri Yar*1, s. Alijani1, and T. Farahvash2, 1Univeraity of Tabriz, Tabriz, East Azerbijan, Iran, 2Islamic Azade University, Shabestar Branch, Tabriz, East Azerbijan, Iran.

T52 Determinati on of intrinsic tolerance for high dietary nitrate in ewes using hepati c gene expression. R. R. Cockrum*, K. J. Austi n, and K. M. Cammack, University of Wyoming, Laramie.

T53 Geneti c parameters for growth traits in the progeny of Nubian, French Alpine Saaen, Toggenburgh, and Spanish goats mated naturally to Boer sires. A. Pérez*, J. S. Saucedo, L. Avendaño, J. F. Ponce, and M. F. Montaño, Universidad Autónoma de Baja California, México, Instituto de Ciencias Agrícolas, Mexicali, Baja California, México.

Companion Animals Companion Animal Biology

T54 Student organizati on sponsored dog training classes provide experienti al learning opportunity for students and community parti cipants. L. K. Karr-Lilienthal*1 and J. S. Morstad3,2, 1University of Nebraska - Lincoln, 2Union College, Lincoln, NE, 3Prairie Skies Inc., Lincoln, NE.

T55 Tail deﬂ ecti on as a measure of emoti onal state in canines. C. L. Terrill*, T. H. Friend, and J. E. Sawyer, Texas A&M University, College Station.

T56 Galactoglucomannan oligosaccharide (GGMO) supplementati on aﬀ ects nutrient digesti bility, fermentati on end-product producti on, and large bowel microbiota of the dog. T. A. Faber*1, A. C. Hopkins2, I. S. Middelbos1, N. P. Price3, and G. C. Fahey Jr.1, 1University of Illinois, Urbana, 2Temple-Inland, Diboll, TX, 3National Center for Agricultural Utilization Research, USDA, Peoria, IL.

T57 Evaluati on of cellulose and beet pulp as dietary ﬁ bers for use in raw meat-based diets fed to capti ve exoti c felids. K. R. Kerr*1, C. Morris2, S. Burke2, and K. S. Swanson1,3, 1Division of Nutritional Sciences, University of Illinois, Urbana, 2Henry Doorly Zoo, Omaha, NE, 3Department of Animal Sciences, University of Illinois, Urbana.

122 T58 The inﬂ uence of ﬁ sh versus mammalian and avian protein sources on sati ety hormone response in dogs. B. M. Vester Boler*1, T. A. Faber1, L. L. Bauer1, K. S. Swanson1, S. Smiley2, P. J. Bechtel2,3, and G. C. Fahey Jr.1, 1University of Illinois, Urbana, 2University of Alaska, Fairbanks, 3USDA/ARS, Fairbanks, AK.

T59 Dietary magnesium alters urinary histamine excreti on in domesti c felines. S. K. Marti n*1, C. E. Conway1, M. R. C. de Godoy1, D. L. Harmon1, E. S. Vanzant1, S. Zicker2, R. M. Yamka2, and K. R. McLeod1, 1University of Kentucky, Lexington, 2Hill’s Pet Nutrition, Inc., Topeka, KS.

T60 Dietary eﬀ ects of dietary cati on anion balance on histamine metabolism and urine acidity in domesti c felines. S. K. Marti n*1, C. E. Conway1, M. R. C. de Godoy1, D. L. Harmon1, E. S. Vanzant1, S. Zicker2, R. M. Yamka2, and K. R. McLeod1, 1University of Kentucky, Lexington, 2Hill’s Pet Nutrition, Inc., Topeka, KS.

T61 The eﬀ ects of graded arginine levels on nitrogen metabolism in the lean adult dog. C. E. Conway*1, M. R. C. de Godoy1, S. K. Marti n1, K. R. McLeod1, N. Z. Frantz2, R. M. Yamka2, and D. L. Harmon1, 1University of Kentucky, Lexington, 2Hill’s Pet Nutrition, Inc., Topeka, KS.

T62 The eﬀ ects of carob (Ceratonia siluqua) on some reproducti ve parameters of male New Zealand White rabbits. A. Ata, M. S. Gulay*, O. Yildiz-Gulay, and S. Gungor, Mehmet Akif Ersoy University, Faculty of Veterinary Medicine, Burdur, Turkey.

T63 The eﬀ ects of carob (Ceratonia siluqua) on some hematological parameters and organs of male New Zealand White rabbits. M. S. Gulay*1, O. Yildiz-Gulay1, A. Ata1, A. Balic2, and A. Demirtas1, 1Mehmet Akif Ersoy University, Faculty of Veterinary Medicine, Burdur, Turkey, 2Sakarya Toyota Hospital, Sakarya, Turkey.

T64 The eﬀ ects of feeding Pinus pinea seeds on some blood values in male New Zealand White rabbits. O. Yildiz-Gulay*1, M. S. Gulay1, A. Ata1, A. Balic2, and A. Demirtas1, 1Mehmet Akif Ersoy University, Faculty of Veterinary Medicine, Burdur, Turkey, 2Sakarya Toyota Hospital, Sakarya, Turkey.

T65 Spermatological parameters of male New Zealand White rabbits supplemented with Pinus pinea seeds. A. Ata, M. S. Gulay*, O. Yildiz-Gulay, S. Avki, and S. Gungor, Mehmet Akif Ersoy University, Faculty of Veterinary Medicine, Burdur, Turkey.

Dairy Foods Cheese

T66 An x-ray system to assess Ragusano PDO quality. G. Impoco1, C. Pasta1, G. Portelli1, G. Marino1, M. Caccamo*1, S. Carpino1, and G. Licitra1,2, 1CoRFiLaC, Regione Siciliana, Ragusa, Italy, 2D. A. C. P. A., University of Catania, Catania, Italy.

T67 Eﬀ ects of rapid visco analyzer on the functi onal properti es of imitati on mozzarella cheese. S. He1,2, X. Li*1,2, Y. Ma3, C. Yao2, and B. Wu1,2, 1Key Laboratory of Dairy Science, Northeast Agricultural University, Ministry of Education, Harbin, Heilongjiang, China, 2College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang, 3 TUESDAY China, School of Food Science and Engineering, Harbin Institute of Technology, Harbin, Heilongjiang, china. POSTERS

T68 A sensor technology for monitoring and controlling syneresis in the cheese vat. T. G. Ferreira*1, M. Casti llo1,2, F. A. Payne1, C. O’Donnell3, and D. O’Callaghan4, 1University of Kentucky, Lexington, 2Universitat Autònoma de Barcelona, Spain, 3University College Dublin, Ireland, 4Moorepark Food Research Center, Teagasc, Fermoy,Co, Cork, Ireland.

T69 Method to quanti fy retenti on of lipid soluble substances in a cheese curd model system. M. Tippett s* and S. Marti ni, Utah State University, Logan.

T70 Eﬀ ect of storage at ambient temperature on calcium lactate crystallizati on in Cheddar cheese. F. Su, P. Rajbhandari, and P. Kindstedt*, University of Vermont, Burlington.

T71 Eﬀ ect of additi on of calcium chloride and sodium chloride on aﬂ atoxin M1 content during Egypti an Domiati cheese processing. M. M. Motawee*1, K. Genedy1, and T. A. Nassib2, 1National Organization For Drug Control and Research. Egypt, Giza, Cairo, Egypt, 2Faculty of Agriculture, Mansoura University, Mansoura, Egypt.

T72 Eﬀ ect of milk fat content on goat cheese proteolysis elaborated with the traditi onal method. D. Sánchez-Macías*, I. Moreno-Indias, L. E. Hernández-Castellano, A. Morales-delaNuez, A. Torres, M. D. Ruiz-Díaz, A. Argüello, and N. Castro, Department of Animal Science, Las Palmas de Gran Canaria University, Arucas, Las Palmas, España.

T73 Impact of salt substi tutes on the sensory characteristi cs of reduced sodium process cheese. A. Kommineni*, J. Amamcharla, and L. E. Metzger, Midwest Dairy Foods Research Center, South Dakota State University, Brookings.

123 T74 Comparison of identi ﬁ ed ﬂ avor compounds, texture and sensory properti es in regular cream cheese and cream cheese made from whole milk powder. S. S. Jeon*, C. H. Chung, and H. S. Kwak, Sejong University, Seoul, South Korea.

T75 Identi ﬁ cati on of neutral volati le compounds, texture and sensory properti es in cholesterol-removed cream cheese. S. S. Jeon*, S. J. Lee, and H. S. Kwak, Sejong University, Seoul, South Korea.

T76 Changes of Ragusano cheese aroma due to diﬀ erent levels of pasture intake. S. Carpino*1, T. Rapisarda1, I. Schadt1, C. Pasta1, G. Belvedere1, and G. Licitra1,2, 1CoRFiLaC, Regione Siciliana, Ragusa, Italy, 2DACPA, Catania University, Catania, Italy.

T77 Enzyme accelerated ripening of Turkish Mihalic hard cheese: Proteolysis and lipolysis. T. Ozcan* and E. Kurdal, Uludag University, Department of Food Engineering, Bursa, Turkey.

T78 Seasonal variati on in milk compositi on aﬀ ects textural properti es of low-moisture part-skim Mozzarella cheese. V. Jai*, U. Lund, and N. Farkye, California Polytechnic State University, San Luis Obispo.

T79 A study of bioacti ve pepti des in US Cheddar cheeses of diﬀ erent ages. Y. Lu*, S. Govindasamy-Lucey, and J. A. Lucey, University of Wisconsin-Madison, Madison.

T80 Eﬀ ect of curd milling on the characteristi cs of Queso Fresco during storage. D. L. Van Hekken*1, M. H. Tunick1, N. Y. Farkye2, J. B. Luchanski1, S. Mukhopadhyay1, and P. M. Tomasula1, 1USDA, Agricultural Research Service, Wyndmoor, PA, 2California Polytechnic State University, San Luis Obispo.

T81 Pigments from nonthermal browning formed in Gouda and Parmesan cheeses. A. Lopez-Hernandez*1, L. E. Rodriguez-Saona2, M. M. Giusti 2, M. E. Johnson3, D. A. Sommer3, and S. A. Rankin1, 1University of Wisconsin-Madison, Madison, 2The Ohio State University, Columbus, 3Wisconsin Center for Dairy Research, Madison.

T82 Whey ricott a: A scienti ﬁ c reevaluati on. J. W. -M. Heick*, R. Jimenez-Flores, and H. Khalil, California Polytechnic State University, San Luis Obispo.

Dairy Foods Chemistry

T83 Evaluati on of the additi on of urea to refrigerated raw milk on the crude protein, milk fat, lactose, and total solids contents determined by mid-infrared spectrometry. E. G. Esteves1, M. M. O. P. Cerqueira*2, L. M. Fonseca2, M. O. Leite2, M. R. Souza2, C. F. A. M. Penna2, R. Rodrigues2, and L. R. Abreu3, 1Ministry of Agriculture, Brasília, Distrito Federal,Brasil, 2Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brasil, 3Federal University of Lavras, Lavras, Minas Gerais, Brasil.

T84 Cheese whey compositi onal analysis using infrared spectroscopy. F. A. Pinto1, L. A. Clementi no1, D. L. S. Oliveira1, L. R. Abreu2, L. M. Fonseca*1,3, R. Rodrigues1,3, M. O. Leite1,3, and M. M. O. P. Cerqueira1,3, 1Federal University of Minas Gerais/Escola de Veterinária/DTIPOA, Belo Horizonte, MG, Brazil, 2Universidade Federal de Lavras/DCA, Lavras, MG, Brazil, 3Laboratory for Milk Quality Analysis, Belo Horizonte, MG, Brazil.

T85 Comparison of Mojonnier and Gerber methods for analyzing the fat content of fermented milk beverages. E. H. P. Andrade, M. O. Leite, C. F. A. M. Penna, M. R. Souza, L. M. Fonseca*, and M. M. O. P. Cerqueira, Federal University of Minas Gerais, Belo Horizonte, Brazil.

T86 Quanti tati ve analysis of the distributi on of fat globules in milk. G. Impoco1, N. Fucà2, and G. Licitra*1,2, 1CoRFiLaC, Regione Siciliana, Ragusa, Italy, 2DACPA, University of Catania, Catania, Italy.

T87 Evaluati on of Sprint Rapid Protein Analyzer for total protein analysis of Cheddar cheese. H. M. Zhang*, P. Salunke, J. K. Amamcharla, and L. M. Metzger, Midwest Dairy Foods Research Center, South Dakota State University, Brookings.

T88 Determinati on of true proteins in dairy products: A comparati ve study between Kjeldahl and Sprint-Protein Analyzer. D. Zhao*, V. Jai, and N. Y. Farkye, California Polytechnic State University, San Luis Obispo.

T89 Applicati on of FTIR spectra for early detecti on of spore contaminati on in ﬂ uid milk. J. C. Huber-Rockow* and R. Jimènez-Flores, California Polytechnic State University, San Luis Obispo.

124 Dairy Foods Foods and Products

T90 Oxidati on stability of milk rich in α-linolenic acid produced through duodenum infusion of high-linolenic perilla fatt y acid into dairy cows. Q. S. Liu, J. Q. Wang*, D. P. Bu, E. Khas, G. Yang, L. Y. Zhou, P. Sun, and K. L. Liu, State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, China.

T91 Acti vity and viability of lacti c acid bacteria in yogurts forti ﬁ ed with predigested nongerminated or germinated whole soy powder. U. Nsofor*1,2 and Z. Ustunol1, 1Michigan State University, East Lansing, 2Food and Drug Administration, College Park, MD.

T92 Sensory att ributes of yogurt forti ﬁ ed with predigested, nongerminated or germinated whole soy powder. U. Nsofor*1,2 and Z. Ustunol1, 1Michigan State University, East Lansing, 2Food and Drug Administration, College Park, MD.

T93 Eﬀ ect of lactose content on the post-acidiﬁ cati on of yogurt. V. Sikand*, P. S. Tong, and S. Roy, California Polytechnic State University, San Luis Obispo.

T94 Eﬀ ect of a sati ety ingredient on the properti es of resulti ng yogurts during storage. D. Olson*1, K. Aryana1,2, D. Alexander3, and T. Emmick3, 1Louisiana State University Agricultural Center, Baton Rouge, 2Louisiana State University, Baton Rouge, 3Kemin Health, Des Moines, IA.

T95 Chemical and sensory characteristi cs of set-type yoghurts made from sheep, goat, and their mixed milks during refrigerated storage. A. C. Gürsoy-Balci1, Z. Güler1, and Y. W. Park*2, 1Mustafa Kemal University, Antakya, Hatay, Turkey, 2Fort Valley State University, Fort Valley, GA.

T96 Oxidati ve stability of yogurt from bovine and caprine milks enriched with diﬀ erent levels of n-3 fatt y acids. D. Dlders*, A. Mora-Guti errez, R. Att aie, and G. L. Goodie, Prairie View A&M University, Prairie View, TX.

T97 Evaluati on of nonessenti al and heavy minerals in three species milks, Torba yoghurts and whey. H. Sanal1, Z. Guler1, and Y. W. Park*2, 1Mustafa Kemal University, Antakya, Hatay, Turkey, 2Fort Valley State University, Fort Valley, Georgia.

T98 Impact of acidulant additi on on yogurt fermentati on ti mes and physiochemical properti es. T. A. Boomgaarden* and K. A. Schmidt, Kansas State University, Manhattan.

T99 Anti oxidati ve pepti des isolated from fermented whey proteins by lactobacilli and their eﬀ ects on aged mice. Y. Bao*1, X. Liang1, L. Qin1, R. Li1, and M. Guo2, 1Northeast Forestry University, Harbin, China, 2University of Vermont, Burlington.

T100 Zinc-binding acti vity of yak casein hydrolysate and the structural characteristi cs of hydrolysate-Zn complex. X. Y. Mao*1, X. Wang1, J. Zhou1, and P. S. Tong2, 1College of Food Science & Nutritional Engineering, Key Laboratory of Functional Dairy of Chinese Ministry of Education, China Agricultural University, Beijing,China, 2California Polytechnic State University, San Luis Obispo.

T101 Functi onal and volati le properti es of milk serum protein concentrates. TUESDAY L. E. Coppola*1, S. A. Rankin1, M. S. Molitor2, and J. A. Lucey1, 1University of Wisconsin-Madison, 2Wisconsin Center for Dairy POSTERS Research, Madison.

T102 Volati le proﬁ les of commercial starter disti llates and diacetyl levels in selected dairy food. M. I. Rincon*, A. Lopez-Hernandez, M. S. Surianto, A. R. Rankin, and S. A. Rankin, University of Wisconsin-Madison.

T103 Sensory properti es of chocolate fl avored, protein forti fi ed, fl uid milk based recovery beverages produced using indirect and direct thermal processing. A. Lammert*1, A. Olabi2, K. Brooks1, S. Vink1, and P. Tong1, 1California Polytechnic State University, San Luis Obispo, 2American University of Beirut, Beirut, Lebanon.

T104 Physicochemical properti es of pomegranate-ﬂ avored carbonated symbioti c beverage. H. Walsh*, J. Cheng, and M. Guo, University of Vermont, Burlington.

T105 Development of symbioti c milk candy. J. McCarthy*, Z. Zhang, and M. Guo, University of Vermont, Burlington.

T106 Physicochemical properti es of whey protein-based safe paper glue. J. Wang, J. Cheng*, and M. Guo, University of Vermont, Burlington.

125 Forages and Pastures Forage Quality

T107 Forage yield and quality assessment of tall fescue varieti es. D. J. R. Cherney*1, J. H. Cherney1, and D. Parsons2, 1Cornell University, Ithaca, NY, 2University of Tasmania, Hobart, Tasmania, Australia.

T108 Yield and chemical compositi on of forage soybeans relati ve to seeding rate and stage of harvest. B. G. Buller*, W. A. Storer, D. D. Kee, M. M. Fennel, M. A. Idlett , W. B. Brumbaugh, and F. M. LeMieux, McNeese State University, Lake Charles, LA.

T109 Chemical consti tuents of Cynodon spp. varieti es. C. L. Gordin, E. R. de Oliveira*, L. L. Freitas, F. W. Pedroso, R. H. de Tonissi e Buschinelli de Goes, B. Lempp, S. F. Luna, W. S. Prado, L. H. X. da Silva, C. W. S. Gavilan, and A. M. de Araújo Gabriel, Universidade Federal da Grande Dourados, Dourados, MS, Brazil.

T110 Chemical compositi on evaluati on of diﬀ erent Cynodon dactylon. F. W. Pedroso, E. R. de Oliveira*, L. L. Freitas, C. L. Gordin, R. H. de Tonissi e Buschinelli de Goes, B. Lempp, S. F. Luna, W. S. Prado, L. V. Moura, F. P. Monção, A. M. de Araújo Gabriel, and C. W. S. Gavilan, Universidade Federal da Grande Dourados, Dourados, MS, Brazil.

T111 Chemical compositi on of three grasses of Cynodon dactylon. L. L. Freitas, E. R. de Oliveira*, F. W. Pedroso, C. L. Gordin, R. H. de Tonissi e Buschinelli de Goes, B. Lempp, S. F. Luna, W. S. Prado, F. P. Monção, L. V. Moura, and A. M. de Araújo Gabriel, Universidade Federal da Grande Dourados, Dourados, MS, Brazil.

T112 Nutrient compositi on of tropical forages collected from intensively managed rotati onal grazing systems. J. C. Lopes*1, R. B. Reis2, A. L. Miller1, and D. K. Combs1, 1University of Wisconsin, Madison, 2Universidade Federal de Minas Gerais, Belo Horizonte, Brazil.

T113 In vitro nutriti onal evaluati on of spiny and spineless Opunti a cladodes. J. A Santos-Haliscak1, E. Guti érrez-Ornelas*1,4, M. A. Cerrillo-Soto2,4, H. Bernal-Barragán2,4, and O. La-O3,4, 1Universidad Autónoma de Nuevo León, San Nicolás de los Garza, Nuevo León, México, 2Universidad Juárez del Estado de Durango, Durango, Dgo., México, 3Instituto de Ciencia Animal, La Habana, Cuba, 4Red Internacional de Nutrición y Alimentación en Rumiantes, San Nicolás de los Garza, Nuevo León, México.

T114 Simple sequence repeats markers on the characterizati on of Lolium and Dactylis accessions. C. J. Aguirre-Robert1, B. Alarcón-Zúñiga*1, M. R. Venegas-Ordóñez1, O. Hernández-Mendo2, S. S. González-Muñoz2, and J. Burgueño- Ferreira2, 1Colegio de Postgraduados, Montecillo, Edo. de México, México, 2Universidad Autónoma Chapingo, Chapingo, Edo. de México, México.

T115 Correlati ons among shearing force and chemical compositi ons of wheat stems. Z. Yang, Z. Wang*, W. Yang, S. Jiang, and G. Zhang, Shandong Agricultural University, Tai-an, Shandong, China.

T116 Adaptati on of Brassica spp. and fodder radishes as late season forages in the high desert region of Oregon. C. L. Engel*, B. A. Charlton, R. J. Roseberg, and R. A. Bentley, Oregon State University, Klamath Basin Research and Extension Center, Klamath Falls.

T117 Eﬀ ects of age of regrowth and geographical locati on on forage protein and carbohydrate fracti ons, silicon content, and their impact on IVOMD of four tropical grasses. K. A. K. Lee*1, J. R. Carpenter1, B. W. Mathews2, M. S. Thorne1, and L. E. Sollenberger3, 1CTAHR, University of Hawaii at Manoa, Honolulu, 2CAFNRM, University of Hawaii at Hilo, Hilo, 3University of Florida, Gainesville.

T118 Eﬀ ect of ti me from rumen ﬂ uid collecti on to sample inoculati on on esti mates of in vitro NDF digesti bility. J. C. Lopes*1, R. B. Reis2, and D. K. Combs1, 1University of Wisconsin, Madison, 2Universidade Federal de Minas Gerais, Belo Horizonte, Brazil.

T119 Time course evaluati on of NDF digesti bility of hay crop silage and lignin as a predictor of indigesti ble ﬁ ber. R. Ward1 and R. A. Patt on*2, 1Cumberland Valley Analytical Services, Maugansville, MD, 2Nittany Dairy Nutrition, Mifﬂ inburg, PA.

T120 Eﬀ ect of a nutrient soluti on on the chemical compositi on and in vitro fermentati on parameters of wheat hydroponic forage. H. Bernal-Barragán2,5, R. Luevano-Escobedo1, A. Elias-Iglesias4,5, E. Guti érrez-Ornelas2,5, A. Estrada-Angulo3,5, M. Guerrero- Cervantes1,5, M. A. Cerrillo-Soto1,5, and A. S. Juárez-Reyes*1,5, 1Universidad Juárez del Estado de Durango, Durango, Durango, México, 2Universidad Autónoma de Nuevo León, Monterrey, Nuevo León, México, 3Universidad Autónoma de Sinaloa, Culicán, Sinaloa, México, 4Instituto de Ciencia Animal, La Habana, Cuba, 5Red Internacional de Nutrición y Alimentación en Rumiantes, Durango, Durango, México.

T121 Assessing digesti bility of shredded juniperus monosperma treated with 5% alkylati on or 3% ammoniati on. C. A. Roof*, S. H. Cox, and S. L. Lodge-Ivey, New Mexico State University, Las Cruces.

126 T122 Yield and quality of grasses in three diﬀ erent dairy regions of El Salvador. E. E. Corea Guillén*1, J. M. Flores Tensos1, L. B. Leyton Barrientos1, J. F. Alvarado Parameño1, G. O. Casti llo Benedett o1, J. M. Castro Montoya1, and J. A. Elizondo-Salazar2, 1Departamento de Zootecnia. Facultad de Ciencias Agronómicas, Universidad de El Salvador, El Salvador, 2Estación Experimental Alfredo Volio Mata., Facultad de Ciencias Agroalimentarias, Universidad de Costa Rica, Costa Rica.

T123 Eﬀ ect of ferti lizati on with swine wastewater on fermentati ve characteristi cs and losses of corn silage. M. T. Cangani, R. A. Oliveira, A. C Ruggieri*, E. Urbinati , and F. C. Basso, Unesp/FCAV, Jaboticabal, São Paulo, Brazil.

T124 Tannery sludge as a nutrient source for the tropical grass Brachiaria brizantha. C. H. B. Miranda*1,2, 1Embrapa Labex USA, Lincoln, NE, 2Embrapa Beef Cattle, Campo Grande, MS, Brazil.

T125 Absorpti on and uti lizati on of Nnitrogen by Panicum maximum cv. Massai. C. H. B. Miranda*1,2, 1Embrapa Labex USA, Lincoln, NE, 2Embrapa Beef Cattle, Campo Grande, MS, Brazil.

T126 Comparisons among predicti ve equati ons and NIR for determinati on of in vitro indigesti ble NDF of corn silages. R. Ward*1, S. Weaver1, and R. A. Patt on2, 1Cumberland Valley Analytical Services, Maugansville, MD, 2Nittany Dairy Nutrition, Mifﬂ inburg, PA.

T127 Nitrogen lixiviati on and uptake by forage maize with diﬀ erent ferti lizati on and previous soil use. R. D. Améndola-Massiotti *1, I. Cach-Gómez1, M. E. Álvarez-Sánchez1, J. A. Burgueño-Ferreira2, and I. López-Cruz1, 1Universidad Autónoma Chapingo, Chapingo, México, 2Colegio de Postgraduados, Montecillo, México.

T128 Biological nitrogen ﬁ xati on in the tropical forage legume Stylo. C. H. B. Miranda*1,2, J. R. Verzignassi2, and C. D. Fernandes2, 1Embrapa Labex USA, Lincoln, NE, 2Embrapa Beef Cattle, Campo Grande, MS, Brazil.

T129 Yield and quality of two tropical leguminous trees in the establishment year. E. Cortes-Diaz*, F. Amador-Solano, G. T. Gonzalez-Bonilla, J. L. Zaragoza-Ramirez, and P. Marti nez-Hernandez, Animal Science Department, University of Chapingo, Texcoco, Mexico, Mexico.

T130 Sequence similariti es of genes from the lignin biosynthesis pathway in tropical grasses, maize and rice. D. M. Gerônimo, N. S. Oliveira, A. B. S. Machado, and L. F. P. Silva*, Universidade de São Paulo, Pirassununga, SP, Brazil.

T131 Ovine and caprine in vitro digesti bility of Peganum harmala. L. N. Tracey*, L. B. Abbott , J. Browne-Silva, and S. L. Lodge-Ivey, New Mexico State University, Las Cruces.

T132 Chemical compositi on and in vitro ruminal fermentati on acti vity of three Mexican browse species during dry season. D. López, R. Rojo*, A. Z. M. Salem, J. L. Tinoco, J. F. Vázquez, B. Albarrán, F. González, and D. Cardoso, Centro Universitario UAEM- Temascaltepec, Temascaltepec, Estado de México, México.

T133 Eﬀ ect of forage species on ruminal fermentati on in conti nuous culture. K. J. Soder*1, M. A. Sanderson1, and G. E. Brink2, 1USDA-ARS, University Park, PA, 2US Dairy Forage Research Center, Madison, WI.

T134 Yield, chemical compositi on and ruminal degradability of winter wheat grown under organic and conventi onal management. 1 1,2 1 1 1,2 1,2 1,2 1 TUESDAY I. Mateos , M. J. Ranilla , A. Diaz , C. Palacios , C. Saro , M. L. Tejido , and M. D. Carro* , Dept. Producción Animal, Universidad POSTERS de León, 24007 León, Spain, 2Instituto de Ganadería de Montaña (CSIC-ULE), Finca Marzanas, 24346 Grulleros, León, Spain.

Growth and Development 1

T135 Comparison of nonlinear functi ons for describing the growth curve of Nile ti lapia Oreochromis niloti cus var. chitralada in a commercial producti on cycle. D. Rodriguez1, C. Ariza-Nieto2, A. Munoz1, and G. Afanador*1,2, 1Universidad Nacional de Colombia, Bogota, Colombia, 2CORPOICA, Bogota, Colombia.

T136 In vivo measurement of body compositi on of chickens using quanti tati ve magneti c resonance (QMR). A. D. Mitchell*1, R. W. Rosebrough1, G. Taicher2, and I. Kovner2, 1USDA-ARS, Beltsville, MD, 2Echo Medical Systems, Houston, TX.

T137 Esti mati on of direct and maternal heritability of body weights in Iranian nati ve chickens using a multi variate animal model. H. Farhangfar*1, M. E. Navidizadeh2, and S. M. Hosseini1, 1Birjand University, Birjand, Iran, 2Agricultural Jihad Organisation, Mashhad, Iran.

T138 Maniçoba hay eﬀ ects on the gastrointesti nal tract of free-range birds. P. E. N. Givisiez*, G. S. G. Bach, J. H. V. Silva, F. G. P. Costa, C. J. B. Oliveira, and R. C. Lima Neto, Universidade Federal da Paraiba, Areia, PB, Brazil. 127 T139 Study on probioti c characteristi cs of three isolates of lacti c acid bacteria in in vitro and in vivo conditi on in broilers. S. Ghyamyipour1, S. Rahimi*1, M. A. Karimi Torshizi1, and N. Mojgani2, 1Tarbiat Modares University, Tehran, Tehran, Iran, 2Razi Vaccin and Serum Production Research Institute, Karaj, Tehran, Iran.

T140 Uti lizati on of yeast extract and bacitracin for early intesti nal maturati on by broiler chicks obtained from breeder hens of diﬀ erent ages. Y. O. Fasina*, R. Thanissery, and S. J. Thomas, Auburn University, Auburn, AL.

T141 Growth and organogenesis of progeny chicks from dams fed diﬀ erent sources of trace minerals. Q. J. Sun*, S. Y. An, and Y. M. Guo, State Key Lab of Animal Nutrition, College of Animal Science & Technology, China Agricultural University, Beijing ,China.

T142 Eﬀ ect of dietary probioti c and prebioti c on bone characteristi c of Ross broiler chickens. H. Ziaie1, G. H. Hadarbadi*1, A. Zeinali2, M. A. Karimi Torshizi4, M. Bashtani3, and H. Farhangfar3, 1Agriculture and Natural Resources Research Center, Birjand, South Khorasan, Iran, 2Ferdowsi University, Mashhad, Iran, 3Birjand University, Birjand,South Khorasan, Iran, 4Tarbiat Moddares University, Tehran, Iran.

T143 Improved hatchability and post-hatch performance in turkey poults receiving iodinated casein in ovo. . W. G. Bott je*1, A. Wolfenden1, L. Ding2, M. Morgan1, N. Pumford1, R. Wolfenden1, G. Duncan3, T. Smith3, T. Slagel3, K. Lassiter1, and B. Hargis1, 1Dept. of Poultry Science, Center of Excellence for Poultry Science, Univ. of Arkansas, Fayetteville, 2Dept. of Animal Nutrition, College of Animal Science and Technology, China Agriculture University, Beijing, China, 3Cargill Turkey Division, Springdale, AR.

T144 Eﬀ ect of daily lithium chloride (LiCl) administrati on on bone quality and strength in growing broiler chickens. B. M. Harvey*1, M. Eschbach2, E. Ackell1, S. Kotha2, M. Darre1, N. Francis1, D. J. Adams3, R. Ramanathan1, R. Mancini1, and K. E. Govoni1, 1Department of Animal Science, University of Connecticut, Storrs, ,2Department of Mechanical Engineering, University of Connecticut, Storrs, ,3Orthopaedic Surgery, University of Connecticut Health Center, Farmington.

T145 The bi-allelic expression of delta-like 1 homolog (Dlk1) in avian species. S. Shin* and K. Lee, The Ohio State University, Columbus.

T146 Expression of myosin heavy chain isoforms during muscle development in Leghorns and broilers. A. Lee*, Y. Suh, and K. Lee, The Ohio State University, Columbus.

T147 Growth of internal organs in quail embryo (Coturnix japonica) as a functi on of age. K. L. Arora*, Fort Valley State University, Fort Valley, GA.

T148 Growth aft er an innate immune challenge is diﬀ erent between broiler strains. L. Xu*1, M. deBeer2, M. Einstein1, A. Schinckel1, and T. J. Applegate1, 1Purdue University, W Lafayette, IN, 2Aviagen, Inc., Huntsville, AL.

T149 Inﬂ uence of gender and initi al body weight uniformity on growth performance and carcass quality of pigs slaughtered at 130 kg BW. L. Cámara*1, M. P. Serrano1, D. G. Valencia2, A. Fuentetaja3, and G. G. Mateos1, 1Universidad Politécnica de Madrid, Madrid, Spain, 2Nutral S. A., Madrid, Spain, 3Copese S. A., Segovia, Spain.

T150 Sow and litt er producti vity as aﬀ ected by sow age. L. Cámara1, M. P. Serrano*1, D. G. Valencia2, A. Fuentetaja3, and G. G. Mateos1, 1Universidad Politécnica de Madrid, Madrid, Spain, 2Nutral S. A., Madrid, Spain, 3Copese S. A., Segovia, Spain.

T151 Eﬀ ects of L-arginine supplementati on to suckling piglets on plasma metabolites and skeletal muscle properti es at weaning. D. Loesel*, S. Goers, and C. Rehfeldt, Leibniz Institute for Farm Animal Biology (FBN), Dummerstorf, Germany.

T152 Finishing growth and carcass characteristi cs following reciprocal embryo transfer between Meishan and White crossbred pigs. J. R. Miles*, J. L. Vallet, B. F. Freking, J. J. Ford, S. D. Shackelford, and T. L. Wheeler, USDA-ARS, U. S. Meat Animal Research Center, Clay Center, NE.

128 Immunology and Pathology

T153 Cytokine gene expression patt erns of milk from healthy bovine mammary glands in late and early lactati on. D. F. R. Bruno*1, R. G. S Bruno3, P. V. Rossitt o2, J. S. Cullor2, and J. L. Stott 2, 1Texas Veterinary Medical Diagnostic Laboratory, Amarillo, 2University of California Davis, 3Texas AgriLife Reseacrh and Extension, Amarillo.

T154 Intra- and interdairy heifer variati on of cellular neutrophil functi ons. L. E. Hulbert*1,2, L. R. Schwertner1, J. A. Carroll2, and M. A. Ballou1, 1Department of Animal and Food Sciences, Texas Tech University, Lubbock, 2Livestock Issues Research Unit, USDA-ARS, Lubbock, TX.

T155 Comparison of the proliferati ve response of CD8 memory T cells from experimentally and naturally infected catt le shows the response to live Mycobacterium avium ssp. paratuberculosis stronger than the response to Johnin puriﬁ ed protein derivati ve (JPPD). H. M. Rihan*1, G. S. Abdellrazeq2, M. J. Hamilton3, A. J. Allen3, K. T. Park3, and W. C. Davis3, 1Mansoura University, Egypt, 2Alexandria University, Egypt, 3Washington State University, Pullman.

T156 Tumor necrosis factor-α concentrati ons from whole blood cultures correlate with isolated peripheral blood mononuclear cell cultures. L. E. Hulbert*1,2, J. A. Carroll2, and M. A. Ballou1, 1Department of Animal and Food Sciences, Texas Tech University, Lubbock, 2Livestock Issues Research Unit, USDA-ARS, Lubbock, TX.

T157 Eﬀ ect of a Bacillus-based direct-fed microbial on cytokine gene expression in the IEC-6 rat intesti nal epithelial cell line. C. A. Wehnes*, K. N. Novak, M. Duersteler, E. Davis, and A. H. Smith, Danisco USA, Inc., Waukesha, WI.

T158 Postweaning intesti nal mucin dynamics is inﬂ uenced by cereal grain type and commensal microbiota. G. Malik*, M. D. Drew, and A. G. Van Kessel, University of Saskatchewan, Saskatoon, SK, Canada.

T159 Mannan oligosaccharide (MOS) modulates ileal gene expression in pigs experimentally infected with porcine reproducti ve and respiratory syndrome virus (PRRSV). T. M. Che*1, R. W. Johnson1, K. W. Kelley1, W. G. Van Alsti ne2, K. A. Dawson3, C. A. Moran3, and J. E. Petti grew1, 1University of Illinois, Urbana, 2Purdue University, West Lafayette, IN, 3Alltech Biotechnology Center, Nicholasville, KY.

T160 Diﬀ erenti al gene expression in subcutaneous and visceral adipose depots in response to lipopolysaccharide in the Sinclair minipig. S. L. Booker*, C. J. Kojima, J. S. Gouﬀ on, and N. Moustaid-Moussa, The University of Tennessee, Knoxville.

T161 A comparati ve analysis of galecti n-11 gene expression in ruminants. N. Mikiashvili, M. Worku*, and H. Muktar, North Carolina Agricultural and Technical State University, Greensboro.

T162 Analysis of a transient receptor potenti al channel 3 (Trpc3) gene in myotonic goats: A potenti al model for human cerebellar ataxia. M. M. Corley and J. E. Caviness*, Virginia State University, Petersburg.

T163 Simultaneous detecti on and quanti tati on of anthelminti c resistance and Haemonchus contortus infecti on in grazing goats. M. M. Corley and A. A. Saeed*, Virginia State University, Petersburg. TUESDAY POSTERS

Meat Science and Muscle Biology Fresh Meat Quality of Ruminants, Nonruminants, and Poultry

T164 Brazilian commercial cuts yield of crossbred beef bulls slaughtered at diﬀ erent body masses. R. Mello*1, A. C. de Queiroz2, F. D. de Resende3, M. H. de Faria3, P. V. R. Paulino2, and G. R. Siqueira3, 1Universidade Federal de Santa Maria, Santa Maria, RS, Brazil, 2Universidade Federal de Viçosa, Viçosa, MG, Brazil, 3Agência Paulista de Tecnologia dos Agronegócios, Colina, SP, Brazil.

T165 Brazilian primal cuts yield of crossbreed beef catt le slaughtered at diﬀ erent end points. R. Mello*1, F. D. de Resende2, A. C. de Queiroz3, M. H. de Faria2, F. Maldonado2, and G. R. Siqueira2, 1Universidade Federal de Santa Maria, Santa Maria, RS, Brazil, 2Agência Paulista de Tecnologia dos Agronegócios, Colina, SP, Brazil, 3Universidade Federal de Viçosa, Viçosa, MG, Brazil.

T166 Porti ons of high value cuts in carcasses of diﬀ erent beef catt le in the Czech Republic. J. Riha*1, J. Bezdicek1, M. Homola2, E. Vacatko2, and J. Subrt3, 1Agrovyzkum Rapotin Ltd., Vikyrovice, Czech Republic, 2Research Institute for Cattle Breeding, Ltd., Vikyrovice, Czech Republic, 3Mendel University in Brno, Brno, Czech Republic.

129 T167 Predicti ng retail product yield of Nellore bulls using live animal measurements. S. L. Silva*1,3, R. C. Gomes1, J. U. Tarouco2, M. N. Bonin1, P. R. Leme1, and J. B. S. Ferraz1, 1Universidade de Sao Paulo (FZEA), Pirassununga, SP, Brazil, 2Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil, 3FAPESP, Sao Paulo, SP, Brazil.

T168 Mixed model analysis of non-linearity between cooking loss and aging ti me plus other eﬀ ects. A. Dufek*1, J. Subrt2, J. Simeonovova2, and M. Homola3, 1Research Institute for Cattle Breeding, Ltd., Vikyrovice, Czech Republic, 2Mendel University in Brno, Brno, Czech Republic, 3Agriresearch Rapotin Ltd., Vikyrovice, Czech Republic.

T169 Epinephrine-induced MMP expression in muscle cells is uncorrelated with AMPK signalling. M. C. Cha and P. P. Purslow*, University of Guelph, Guelph, Ontario, Canada.

T170 Measurement of purge protein compositi on as an indicator of beef tenderness. B. C. Bowker*, J. S. Eastridge, and E. W. Paroczay, USDA-ARS, Beltsville, MD.

T171 Eﬀ ect of oxidati ve stress on collagen turnover by bovine intramuscular ﬁ broblasts. A. C. Archile*2,1, S. P. Miller1, I. B. Mandell1, M. C. Cha1, and P. P. Purslow1, 1University of Guelph, Ontario, Canada, 2University of Zulia, Maracaibo, Venezuela.

T172 Phenotypic diﬀ erences in MMP acti vity between ﬁ broblasts from three beef muscles. A. C. Archile*2,1, M. C. Cha1, and P. P. Purslow1, 1University of Guelph, Ontario, Canada, 2University of Zulia, Maracaibo, Venezuela.

T173 Myoﬁ bril fragmentati on index of the longissimus muscle of Senepol and Charolais crossbred bulls. L. del Valle-Mercado*, A. Casas, D. Cianzio, M. Pagan, and G. Orti z-Colón, University of Puerto Rico, Mayaguez, Puerto Rico, United States.

T174 Eﬀ ect of brine enhancement and mechanical tenderizati on on consumer sensory characteristi cs of cow semimembranosus steaks. J. M. Popowski*, R. B. Cox, T. J. McNamara, and P. Nelson, University of Minnesota, Twin Cities, St. Paul.

T175 Fatt y acid compositi on including cis-9, trans-11 CLA of cooked ground lamb. G. Davila-El Rassi*1, V. Banskalieva1, and M. Brown2, 1R. M. Kerr Food and Agricultural Products Center, Oklahoma State University, Stillwater, 2USDA-ARS, Grazinglands Research Laboratory, El Reno, OK.

T176 Eﬀ ects of maternal metabolizable protein supplementati on during late gestati on on ovine fetal muscle calpain and calpastati n acti viti es. J. D. Magolski*1, W. L. Keller1, T. M. Jeske1, C. A. Schwartz1, L. A. Lekatz1, J. D. Kirsch1, C. S. Schauer2, K. A. Vonnahme1, and K. R. Maddock-Carlin1, 1North Dakota State University, Fargo, 2Hettinger Research Experiment Center, Hettinger, ND.

T177 Hyperplasti c muscle growth occurs from birth to weaning in pigs. J. M. R. López1, C. Pardo2, and G. Bee*2, 1Unidad de nutrición animal, Estación Experimental del Zaidín (CSIC), Granada, Spain, 2Agroscope Liebefeld Posieux, Research Station ALP, Posieux, Switzerland.

T178 Relati onship between average litt er weight and intralitt er weight variability on myogenesis in newborn piglets. C. Pardo1,2, M. Kreuzer2, and G. Bee*1, 1Agroscope Liebefeld Posieux, Posieux, Switzerland, 2ETH Zurich, Institute of Plant, Animal and Agroecosystem Sciences (IPAS), Zurich, Switzerland.

T179 Inﬂ uence of genotype and slaughter weight on carcass and meat quality of Iberian pigs. M. Sánchez*1, J. Viguera1, M. I. Gracia1, J. Peinado1, A. Robina2, and J. Ruiz2, 1Imasde Agroalimentaria S. L., Madrid, Spain, 2Universidad de Extremadura, Cáceres, Spain.

T180 Eﬀ ect of birth parity and sex on carcass traits and meat quality characteristi cs in crossbred pigs. G. D. Kim*1, J. Y. Jeong2, K. Y. Seo1, E. Y. Jung1, H. S. Yang1, and S. T. Joo1, 1Division of Applied Life Science (BK21 Program), Graduate School of Gyeongsang National University, Jinju, Gyeongnam, Republic of Korea, 2Swine Scientic Technique Center, Jinju National University, Jinju, Republic of Korea.

T181 Carcass quality of pigs vaccinated against gonadotropin releasing factor compared to surgically castrated males and gilts from two diﬀ erent sire lines. J. I. Morales1, M. P. Serrano*2, L. Cámara2, J. D. Berrocoso2, J. P. López1, and G. G. Mateos1, 1Copiso S. A., Soria, Spain, 2Universidad Politécnica de Madrid, Madrid, Spain.

T182 The inﬂ uence of cage housing system and laying hen strain on breast meat quality traits. K. Juurlink*1, A. McMillan1, R. Ofori1, B. Rathgeber2, and M. Jendral1, 1Nova Scotia Agricultural College, Truro, Nova Scotia, Canada, 2Agriculture Agri-food Canada, Truro, Nova Scotia, Canada.

T183 Eﬀ ect of ulti mate pH on the chemical properti es of proteins in turkey breast meat. J. Chan*, D. A. Omana, and M. Betti , University of Alberta, Edmonton, AB, Canada.

T184 The eﬀ ect of turkey breast meat pH on fatt y acid proﬁ le of polar lipids and suscepti bility to oxidati on. P. K. Hong*, J. Chan, D. A. Omana, and M. Betti , University of Alberta, Edmonton, AB, Canada.

130 T185 Exploring the biochemical basis of DFD in broiler breast and thigh meat. S. Dadgar*1, H. L. Classen2, T. G. Crowe3, and P. J. Shand1, 1Department of Food and Bioproduct Sciences, 2Department of Animal and Poultry Sciences, 3Department of Agricultural and Bioresource Engineering, Saskatoon, SK, Canada.

T186 Comparison of four methods that measure hydroxyproline. H. L. Bruce* and A. Chan, University of Alberta, Edmonton, Alberta, Canada.

Nonruminant Nutriti on DDGS

T187 Eﬀ ect of the inclusion levels of DDGS to the feeds of broilers and glucanase, xylanase and phytase additi on to low-energy DDGS- added diets. M. L. Angeles*1 and S. Gómez1,2, 1INIFAP, Ajuchitlán, Colón, Qro, México, 2FESC-UNAM, Ajuchitlán, Colón, Qro. México.

T188 High dietary inclusion of dried disti llers grains with solubles in broiler rati ons: Producti on eﬀ ects and yields. M. K. Masa’deh* and S. E. Scheideler, University of Nebraska-Lincoln, Lincoln, NE.

T189 Eﬀ ect of pellet quality on uti lizati on of disti llers dried grains with solubles (DDGS) in broiler diets. C. A. Coto*1, C. Lu1, Y. Min1, A. J. Karimi2, F. Yan1, and P. W. Waldroup1, 1University of Arkansas, Fayetteville, 2University of Kurdistan, Kurdistan, Iran.

T190 Eﬀ ect of disti llers dried grains with solubles and an enzyme supplement on performance and egg quality of brown egg layers. A. J. Pescatore*, P. Rossi, A. H. Cantor, J. L. Pierce, T. Ao, L. M. Macalintal, M. J. Ford, W. D. King, and H. D. Gillespie, Alltech- University of Kentucky Nutrition Research Alliance, Lexington.

T191 Feeding value of DDGS for pigs: Correlati ng in vitro dry matt er digesti bility and crude protein digesti bility to its nutrient content and colour. M. Rudar*, C. F. M. de Lange, I. B. Mandell, C. L. Zhu, and P. McEwen, University of Guelph, Guelph, Ontario, Canada.

T192 Substi tuti on of sorghum and soybean meal by disti llers dried grains with solubles in diets for fatt ening rabbits. H. Bernal-Barragán*1,4, Y. Vázquez-Pedroso2, M. Valdivie-Navarro2, C. A. Hernández-Martí nez1, M. A. Cerrillo-Soto3,4, A. S. Juárez- Reyes3,4, and E. Guti érrez-Ornelas1,4, 1Universidad Autónoma de Nuevo León, Monterrey, Nuevo León, México, 2Instituto de Ciencia Animal, La Habana, Cuba, 3Universidad Juárez del Estado de Durango, Durango, Durango, México, 4Red Internacional de Nutrición y Alimentación en Rumiantes, Monterrey, Nuevo León, México.

T193 Evaluati on of in vitro procedures to measure digesti bility of ﬁ ber in disti llers dried grains with solubles. P. E. Urriola* and H. H. Stein, University of Illinois, Urbana.

T194 Eﬀ ects of disti llers dried grains with solubles and lactose on fecal Lactobacillus biota of nursery pigs. H. Tran*, R. Moreno, J. W. Bundy, E. Hinkle, J. Walter, T. E. Burkey, and P. S. Miller, University of Nebraska, Lincoln. TUESDAY T195 Bone breaking strength of laying chickens fed increasing levels of omega-3 PUFA DHA (22:6) using algae as vehicle of diet POSTERS enrichment. N. P. Johnston*, C. B. Evans, and R. T. Davidson, Brigham Young University, Provo, UT.

Nonruminant Nutriti on Energy

T196 Energy requirement of broiler breeder hens: Egg weight, egg compositi on and progeny. C. Salas*, R. D. Ekmay, J. England, S. Cerrate, and C. N. Coon, University of Arkansas, Fayetteville.

T197 Determinati on of metabolizable energy content of meat and bone meal for broilers using regression method. O. A. Bolarinwa*1, O. A. Olukosi1, R. A. Hamzat2, and O. Adeola1, 1Purdue University, West Lafayette, IN, 2South Suburban College, Chicago, IL.

T198 Determinati on of the chemical compositi on and true metabolizable energy of high oil poultry by-product meal. M. G. Olyayee*, H. Janmohammadi, A. Taghizadeh, A. Rafat, and S. Ostan, University of Tabriz, Tabriz, Iran.

T199 Metabolizable energy and nutrient digesti bility coeﬃ cient determinati on of ingredients with nutriti onal adjustment. A. G. Bertechini*, V. A. Costa, S. F. Castro, J. C. C. Carvalho, and C. Meneghetti , Universidade Federal de Lavras, Lavras,MG, Brazil.

131 T200 True and apparent metabolisable energy values of various wheat screening samples. M. Mazhari1,2 and A. Golian*1,2, 1Ferdowsi University of Mashhad, Mashhad, Khorasan Razavi, Iran, 2Ferdowsi University of Mashhad, Mashhad, Khorasan Razavi, Iran.

T201 Eﬀ ect of various levels of energy and protein on Humoral immune response in broiler chicks. M. Pilevar, A. Golian*, and M. Aami azghadi, Ferdowsi University of Mashhad, Khorasan Razavi, Iran.

T202 Eﬀ ect of xylanase supplementati on in a pig diet on ileal and posti leal energy and ﬁ ber fracti on digesti bility. L. Babinszky*1, J. Tossenberger1, D. Ott ó1, and I. Kühn2, 1Kaposvár University, Kaposvár, Hungary, 2AB Vista, Darmstadt, Germany.

Nonruminant Nutriti on Enzyme

T203 Inﬂ uences of four kinds of exogenous enzymes on performance, jejunal digesta viscosity and litt er moisture of broilers fed wheat-based diet. H. Shirzadi*, H. Moravej, and M. Shivazad, University of Tehran, Karaj, Tehran, Iran.

T204 Cloning, expression and characterizati on of a thermostable beta-propeller phytase from Bacillus licheniformis. S. J. Fu*1,3, J. Y. Sun1, X. Y. Weng2, L. C. Qian1, and Z. Q. Shen4, 1Microbiology Division, Institute of Feed Science, College of Animal Science, Zhejiang University, Hangzhou Zhejiang, China, 2College of Life Science, Zhejiang University, Hangzhou Zhejiang, China, 3Key Laboratory of Preventive Veterinary Medicine and Animal Biotechnology, Binzhou Animal Husbandry and Veterinary Research Institute, Binzhou Shandong, China, 4Shandong Lvdu Biological Technology Co., Ltd, Binzhou Shandong, China.

T205 Body weight and feed conversion responses in broilers aft er feeding a lysophospholipid bio-surfactant and β mannanase based feed enzyme. G. Mathis1, B. Lumpkins1, H. Stomp2, A. Lamptey2, and A. G. Yersin*2, 1Southern Poultry Research, Athens, GA, 2Kemin AgriFoods, Des Moines, IA.

T206 Impact of a new phytase on apparent phosphorus and calcium availability, bone mineralizati on and performance of broilers. R. Angel*1, W. Saylor2, and N. Ward3, 1University of Maryland, College Park, ,2University of Delaware, Newark, 3DSM Nutritional Products, Parsippany, NY.

T207 Eﬀ ects of co-administrati on of phytase and energy enzymes on broiler performance, ti bia strength, bone ash, and processing parameters. J. R. Coppedge*1, J. Klein1, A. Jordan1, K. Jessen1, S. Pohl1, B. Brown2, F. Ruch2, and J. T. Lee1, 1Texas A&M University, College Station, 2Enzyvia LLC, Sheridan, IN.

T208 Eﬀ ect of CTCZyme β-mannanase on broiler nutrient digesti bility in corn-soybean meal diets. F. Mussini*1, C. A. Coto1, S. Goodgame1, C. Lu1, A. J. Karimi2, J. Lee3, and P. W. Waldroup1, 1University of Arkansas, Fayetteville, 2University of Kurdistan, Kurdistan, Iran, 3CTC Bio Inc., Seoul, Korea.

T209 Eﬀ ect of phytase supplementati on on the digesti bility of crude protein and amino acids of cowpea (Vignia unguiculata) in broilers. E. A. Iyayi*, University of Ibadan, Ibadan, Oyo, Nigeria.

T210 Eﬀ ect of phytase supplementati on on the digesti bility of phosphorus of cowpea (Vignia unguiculata) in broilers. E. A. Iyayi*, University of Ibadan, Ibadan, Oyo, Nigeria.

T211 Eﬀ ect of Ronozyme ProAct supplementati on on growth and meat yield responses of broilers during a forty-two day producti on period. W. A. Dozier III*1, N. E. Ward2, and S. L. Vieira3, 1Auburn University, Auburn, AL, 2DSM Nutritional Products, Inc., Parsippany, NJ, 3Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil.

T212 Inﬂ uences of several enzyme containing β-glucanase and xylanase on meat yield of broilers fed barley-based diet. H. Shirzadi*, H. Moravej, M. Shivazad, and F. Fatehi, Department of Animal Science, Faculty of Agriculture and Natural Resources, University of Tehran, Karaj, Tehran, Iran.

T213 Eﬀ ect of high levels of phytase for broilers. C. Meneghetti , A. G. Bertechini*, J. A. G. Brito, and S. F. Castro, Universidade Federal de Lavras, Lavras, MG, Brazil.

T214 Eﬀ ect of enzymes in the diet of hens on egg quality. F. G. P. Costa*1, M. L. Ceccanti ni2, C. S. Santos1, C. C. Goulart1, C. F. S. Oliveira1, G. B. V. Lobato1, J. M. Freire1, V. P. Rodrigues1, R. C. Lima1, I. S. Nobre1, and R. C. L. Neto1, 1Federal University of Paraiba, Areia, PB, Brazil, 2Adisseo Brazil Animal Nutrition, Sao Paulo, SP, Brazil.

132 T215 Use of enzyme complex on the performance of layer hens. F. G. P. Costa*1, M. L. Ceccanti ni2, C. S. Santos1, C. C. Goulart1, C. F. S. Oliveira1, G. B. V. Lobato1, and J. M. Freire1, 1Federal University of Paraiba, Areia, PB, Brazil, 2Adisseo Brazil Animal Nutrition, Sao Paulo, SP, Brazil.

T216 Dietary supplementati on with two types of enzyme preparati ons improves nutrient digesti bility in growing pigs. X. Ao*1, S. M. Hong1, H. Y. Park2, K. H. Son3, B. H. Ku3, D. H. Shin3, and I. H. Kim1, 1Department of Animal Resource and Science, Dankook University, Cheonan, Choongnam, Korea, 2Korea Research Institute of Bioscience and Biotechnology, Daejeon, Korea, 3Insect Biotech Co. Ltd., Daejeon, Korea.

T217 Eﬀ ects of dietary Tylan inclusion level on the growth performance and carcass characteristi cs of growing–ﬁ nishing pigs. C. L. Puls*1, M. Mercedes1, M. Ellis1, A. M. Gaines2, B. A. Peterson2, B. F. Wolter2, and M. Kocher2, 1University of Illinois, Urbana, 2The Maschhoffs, Carlyle, IL.

T218 Eﬀ ect of a protease enzyme on performance of weanling piglets fed corn-soybean diets with diﬀ erent protein levels. D. Wang1, X. Piao1, F. C. Guo2, H. Cao2, J. Zhao2, and R. J. Harrell*2, 1China Agricultural University, Beijing, China, 2Novus International Inc., St Charles MO.

T219 Eﬀ ects of supplementi ng diﬀ erent enzymes on performance, nutrient digesti bility and blood metabolites in growing pigs. J. K. Jo1, P. L. Shinde1, J. S. Kim1, Y. W. Kim1, K. H. Kim1, J. D. Lohakare1, C. S. Ra1, J. H. Lee2, and B. J. Chae*1, 1Kangwon National University, Kangwon National University, Chuncheon, Rep. of Korea, 2CTC Bio. Inc., CTC Bio. Inc., Seoul, Rep. of Korea.

T220 Evaluati on of the eﬀ ects of dietary enzyme on growth performance, nutrient digesti bility, blood characteristi cs and ileal digesti bility in growing pigs. L. Yan*, H. D. Jang, T. X. Zhou, X. Ao, J. H. Jung, and I. H. Kim, Department of Animal Resource and Science, Dankook University, Cheonan, Choongnam, Korea.

T221 Protease increased in vitro digesti bility of various feed ingredients. F. Yan*, P. Disbennett , M. Schulz, M. Vazquez-Anon, N. Odetallah, S. Carter, and D. Dowell, Novus International Inc., St. Charles, MO.

T222 Eﬀ ects of graded levels of phytase on the apparent and standardized total tract digesti bility of phosphorus in corn and corn co- products. F. N Almeida* and H. H. Stein, University of Illinois, Urbana.

T223 Eﬀ ects of multi -enzyme on nutrients digesti bility and metabolizable energy values of pure corn and wheat diets. G. G. Zhang*, Z. B. Yang, Q. Q. Zhang, W. R. Yang, and S. Z. Jiang, Shandong Agricultural University, Taian, China.

T224 Eﬀ ect of Rovabio Max on energy and nitrogen uti lizati on in diets high in disti llers dried grains with solubles. A. J. Karimi*2, Y. Min1, J. H. Park1, C. A. Coto1, C. Lu1, F. Yan1, and P. W. Waldroup1, 1University of Arkansas, Fayetteville, 2University of Kurdistan, Kurdistan, Iran.

T225 Eﬀ ect feed processing method and enzyme supplementati on of wheat-based diets on performance, gastrointesti nal and carcass characteristi cs in broiler chicks. Z. Qobadi and A. Karimi*, University of Kurdistan, Sanandaj, Kurdistan, Iran.

T226 Calcium chloride reduces the negati ve impact of feeding high potassium and co-product containing diets to ﬁ nishing pigs. TUESDAY J. Guimaraes*, C. L. Zhu, D. Wey, and C. F. M. de Lange, University of Guelph, Guelph, Ontario, Canada. POSTERS

T227 Producti on and characterizati on of a thermostable beta-propeller phytase from Bacillus licheniformis. S. J. Fu*1,3, J. Y. Sun1, X. Y. Weng2, L. C. Qian1, and Z. Q. Shen4, 1Microbiology Division, Institute of Feed Science, College of Animal Science, Zhejiang University, Hangzhou zhejiang, China, 2College of Life Science, Zhejiang University, Hangzhou zhejiang, China, 3Binzhou Animal Husbandry and Veterinary Research Institute, Binzhou shandong, China, 4Shandong Lvdu Biological Technology Co., Ltd, Binzhou shandong, China.

T228 A lysozyme supplement for piglets: Weaned pigs responses to Escherichia coli K88+ (ETEC) oral challenge. E. Kiarie*1, S. Bhandari1, D. O. Krause1, G. Zhang2, and C. M. Nyachoti 1, 1University of Manitoba, Winnipeg, MB, Canada, 2Neova Technologies Inc., Abbotsford, BC., Canada.

T229 Eﬀ ect of microbial phytase on growth performance, plasma phosphorus concentrati on and ti bia mineralizati on of broilers according to dietary calcium and phosphorus concentrati ons. M. P. Letourneau Montminy*1, N. Meme2, M. Magnin3, and A. Narcy2, 1Agriculture and Agri-Food Canada, Sherbrooke, QC, Canada, 2INRA UR83, Nouzilly, France, 3BNA Nutrition Animale, Chateau-Gontier, France.

T230 Eﬀ ect of phytase applicati on on the calcium and phosphorus retenti on and balance of layers in the last third of the laying cycle. J. Tossenberger1, L. Babinszky*1, and I. Kühn2, 1Kaposvár University, Kaposvár, Hungary, 2AB Vista, Darmstadt, Germany.

T231 Eﬀ ect of enzyme preparati on on nutrient digesti bility, digesti ve enzyme acti viti es and pancreati c enzyme mRNA expression of hens during late laying period. C. Wen*1, L. Wang1, T. Wang1, Y. Zhou1, G. Hou2, and Z. Zhou2, 1Nanjing Agricultural University, Nanjing, Jiangsu, China, 2Guangdong VTR Bio-Tech Co., Ltd, Zhuhai, Guangdong, China.

133 T232 Eﬀ ects of multi -enzyme and Bacillus subti lis on sow reproducti vity. T. X. Zhou*, J. S. Yoo, H. J. Kim, Q. W. Meng, J. H. Jung, and I. H. Kim, Department of Animal Resource and Science, Dankook University, Cheonan, Choongnam, Korea.

T233 EconomasE decreases sterol carrier protein-2 (SCP2) gene expression levels in breast muscle from 6-week old chickens. K. M. Brennan*, T. Ao, J. L. Pierce, R. F. Power, and K. A. Dawson, Center for Animal Nutrigenomics and Applied Animal Nutrition, Alltech Inc., Nicholasville, KY.

Nonruminant Nutriti on Fat

T234 Eﬀ ects of diﬀ erent dietary sources of n-3 PUFA on reproducti ve performance of laying hens. M. Pilevar1, J. Arshami1, A. Heravi Moussavi1, A. Golian*1, M. R. Basami1, and A. R. Rezaee2, 1Ferdowsi University of Mashhad, Khorasan Razavi, Iran, 2Mashhad University of Medical Sciences, Khorasan Razavi, Iran.

T235 Docosahexaenoic acid does not increase insulin sensiti vity in gilts. J. H. Eisemann*, S. Whisnant, and J. Odle, North Carolina State University, Raleigh.

T236 Conjugated linoleic acid (CLA) modiﬁ es carcass traits and fatt y acid compositi on in ﬁ nishing pigs fed with high linoleic acid diets. G. Cordero1,2, B. Isabel2, J. G. Vicente2, J. Morales1, C. Piñeiro*1, and C. J. López-Bote2, 1PigCHAMP Pro Europa, Segovia, Spain, 2Universidad Complutense de Madrid, Spain.

T237 Eﬀ ects of high oil poultry by-product meal in laying hen performance, egg quality, egg components and blood parameters. G. O. Majid*, J. Hossein, T. Akbar, and R. Abass, University of Tabriz, Tabriz, Iran.

Nonruminant Nutriti on Feed Additi ve

T238 Viability of Lactobacillus plantarum in diﬀ erent protecti ve agents and its eﬀ ects on growth performance and immunity of weaned pigs. J. Wang, H. F. Ji*, R. L. Ge, S. X. Wang, D. Y. Zhang, and Y. M. Wang, Institute of Animal Husbandry and Veterinary Medicine, Beijing Academy of Agriculture and Forestry Sciences, Beijing, China.

T239 Eﬀ ect of dietary delivery controlled anti oxidant on the performances of cold stressed broiler. V. Noirot*, Phodé Laboratories, Albi-Terssac, France.

T240 Eﬀ ects of feeding oregano essenti al oil to broilers on ileal digesti bility and performance under high alti tude conditi ons. L. Betancourt*1,3, C. Ariza-Nieto2, and G. Afanador-Téllez3, 1Universidad de La Salle, Bogotá, Colombia, 2CORPOICA, Bogotá, Colombia, 3Universidad Nacional de Colombia, Bogotá, Colombia.

T241 Uti lizati on of glandless and standard cott onseed meal in broiler diets. C. Salas*, R. D. Ekmay, J. England, S. Cerrate, and C. N. Coon, University of Arkansas, Fayetteville.

T242 TMEn and amino acid digesti bility of glandless and commercial cott onseed meal for broilers. C. Salas*, D. R. Ekmay, J. England, S. Cerrate, and C. N. Coon, University of Arkansas, Fayetteville.

T243 Eﬀ ects of coated sodium butyrate on the performance and gut morphology of broiler chickens. Y. Zou 1, Z. B. Yang*1, W. R. Yang1, S. Z. Jiang1, G. G. Zhang1, and R. Yu2, 1Shandong Agricultural University, Tai-an, Shandong, PRC, 2Kangdequan Feed Co., Ltd, Hangzhou, Zhejiang, PRC.

T244 Study on the uti lizati on of oregano essenti als oils (OEO) by ti lapia Oreochromis niloti cus var. chitralada in a commercial producti on cycle. D. Rodriguez*1,2, C. Ariza-Nieto2, A. Munoz1, and G. Afanador1,2, 1Universidad Nacional de Colombia, Bogota, Colombia, 2CORPOICA, Bogota, Colombia.

T245 Dietary supplementati on eﬀ ects of oregano essenti al oils and two sources of fat on the performance of brown laying hens under high alti tude conditi ons. D. Botero1, F. Silva1, L. Betancourt*1,3, C. Ariza-Nieto2, and G. Afanador-Téllez3, 1Universidad de La Salle, Bogotá, Colombia, 2CORPOICA, Bogotá, Colombia, 3Universidad Nacional de Colombia, Bogotá, Colombia.

134 T246 Eﬀ ect of supplementi ng the diet of sows with a source of yeast-derived proteins during lactati on on performances of sows and piglets. P.-A. Plante*1,2, J.-P. Laforest2, and C. Farmer1, 1Agriculture and Agri-Food Canada, Dairy and Swine R&D Centre, Sherbrooke, QC, Canada, 2Animal Science Dept., Laval University, Québec, QC, Canada.

T247 Microencapsulati on of Lactobacillus plantarum and its eﬀ ects on growth performance of weaned pigs. J. Wang, H. F. Ji*, L. J. Lv, S. X. Wang, D. Y. Zhang, and Y. M. Wang, Institute of Animal Husbandry and Veterinary Medicine, Beijing Academy of Agriculture and Forestry Sciences, Beijing, China.

T248 Eﬀ ect of Xylo-oligosaccharides on growth performance, enzyme acti vity and volati le fatt y acid producti on of post-weanling pigs. H. S. Huang1, S. Zhou1, Z. B. Yang*2, W. R. Yang2, and L. Xiao3, 1Qinghai University, Xining, PRC, 2Shandong Agricultural University, Taian, Shandong, PRC, 3Shandong Longlive Bio-technology Co., Ltd, Dezhou, Shandong, PRC.

T249 Eﬀ ect of short-term benzoic acid and chlortetracycline treatment of feed on splanchnic metabolism of valine in growing pigs. N. B. Kristensen*1, R. G. Engberg1, B. B. Jensen1, J. V. Nørgaard1, H. D. Poulsen1, H. D. Zacho2, and N. M. Sloth3, 1Aarhus University, Tjele, Denmark, 2Viborg Hospital, Viborg, Denmark, 3Danish Agriculture and Food Council, Aarhus, Denmark.

T250 Characterizati on of the gastrointesti nal microbiota in neonatal piglets from sows supplemented a Bacillus-based direct fed microbial. A. Baker*, E. Davis, and T. Rehberger, Danisco, Waukesha, WI.

T251 Cloning of a porcine trypsinogen gene and over-producti on of the protein as a feed additi ve. F. Wang1, H. Zhao1, X. J. Xia1, and X. G. Lei*1,2, 1Int. Ctr. of Future Agriculture for Human Health, Sichuan Agri. Univ., Chengdu, China, 2Cornell University, Ithaca, NY.

T252 Eff ects of various cereals on nursery pigs: specifi c bacteria identi fi ed from the gastrointesti nal tract. Y. Liu*, M. Rossoni, J. Barnes, and J. E. Petti grew, University of Illinois, Urbana.

T253 Eﬀ ects of dietary benzoic acid supplementati on on net portal absorpti on and hepati c uptake of amino acids in growing pigs. N. B. Kristensen*1, H. D. Zacho2, J. V. Nørgaard1, and H. D. Poulsen1, 1Aarhus University, Tjele, Denmark, 2Viborg Hospital, Viborg, Denmark.

T254 Eﬀ ects of dietary Stafac inclusion level on the growth performance and carcass characteristi cs of growing–ﬁ nishing pigs. C. L. Puls*1, M. Mercedes1, M. Ellis1, A. M. Gaines2, B. A. Peterson2, B. F. Wolter2, and M. Kocher2, 1University of Illinois, Urbana, 2The Maschhoffs, Carlyle, IL.

Physiology and Endocrinology Adipose and Lepti n

T255 Expression of interleukins, neuropepti des, and growth hormone receptor (GHR) and lepti n receptor (LPR) genes in adipose ti ssue from growing broiler chickens. 1 1 2 1 1 1 2 TUESDAY G. J. Hausman* , C. R. Barb , B. D. Fairchild , A. Jr. Hinton , and J. A. Cason , USDA-ARS, Athens, GA, University of Georgia, POSTERS Athens.

T256 Apoptosis in diﬀ erent fat depots of cows treated with conjugated linoleic acids (CLA). S. Haeussler*1, D. Germeroth1, D. von Soosten2, S. Dänicke2, and H. Sauerwein1, 1University of Bonn, Bonn, Germany, 2Federal Research Institute of Animal Health, Braunschweig, Germany.

T257 Diﬀ erences in the mRNA abundance of the adiponecti n system and GPR109A in adipose ti ssue and liver of the F2 cows of Charolais × German Holstein crosses. M. Mielenz*1, B. Kuhla2, H. Sauerwein1, and H. Hammon2, 1University of Bonn, Bonn, NRW, Germany, 2FBN Dummerstorf, Dummerstorf, MV, Germany.

T258 Changes in plasma concentrati ons of lepti n in ewes during pregnancy. J. A. Daniel*1, A. B. Milam1, M. E. Gafnea1, B. K. Whitlock2, and D. H. Keisler3, 1Berry College, Mount Berry, GA, 2University of Tennessee, Knoxville, 3University of Missouri, Columbia.

T259 Nutriti onal regulati on of body conditi on score at the initi ati on of the transiti on period in dairy cows on grazing conditi ons: hepati c expression of fatt y acid metabolism genes. M. Carriquiry*1, M. L. Adrien2, V. V. Artegoiti a2, D. Matti auda1, and A. Meikle2, 1School of Agronomy, UDELAR, Uruguay, 2School of Veterinary Medicine, UDELAR, Uruguay.

T260 Gluconeogenic enzymes are diﬀ erenti ally regulated by fatt y acid cocktails in Madin-Darby Bovine Kidney cells. H. M. White*, S. L. Koser, and S. S. Donkin, Purdue University, West Lafayette, IN.

135 T261 The eﬀ ects of lepti n on phosphorylati on of mTOR and rpS6 to signal protein synthesis in bovine mammary epithelial cells. E. K. Evans*, J. A. D. R. N. Appuhamy, and M. D. Hanigan, Department of Dairy Science, Virginia Polytechnic Institute and State University, Blacksburg.

T262 Glucocorti coid regulati on of chicken adipose triglyceride lipase in adipose ti ssue. J. Serr*, S. Shin, Y. Suh, M. Kim, D. Latshaw, and K. Lee, The Ohio State University, Department of Animal Sciences, Columbus.

T263 Bovine acute-phase response following corti cotrophin-releasing hormone (CRH) infusion. R. F. Cooke*, A. B. Scarpa, F. M. Nery, F. N. T. Cooke, and D. W. Bohnert, Oregon State University - EOARC, Burns.

Physiology and Endocrinology Hormonal Regulati on of the Estrous Cycle in Beef Catt le

T264 Eﬀ ects of 72-h temporary calf removal prior to ﬁ xed-ti me AI on pregnancy rates and subsequent calf performance in suckled beef cows. G. H. L. Marquezini*1, V. R. G. Mercadante1, S. L. Bird2, B. J. Funnell2, and G. C. Lamb1, 1University of Florida, Marianna, 2University of Minnesota, Grand Rapids.

T265 Timed AI pregnancy rates in suckled beef cows in response to equine chorionic gonadotropin (eCG). L. D. Wallace1, S. L. Pulley*1, KC Olson1, J. R. Jaeger1, J. W. Bolte1, S. K. Johnson1, L. A. Pacheco1, K. Bischoﬀ 2, T. Loyd2, G. C. Lamb2, and J. S. Stevenson1, 1Kansas State University, Manhattan, 2University of Florida, Marianna.

T266 Eﬀ ect of post-inseminati on GnRH on the pregnancy rate of beef catt le. W. A. Greene* and C. L. Pickworth, The Ohio State University, Wooster.

T267 Reproducti ve performance of prepubertal Bos indicus heifers aft er progesterone-based treatments. I. Claro Júnior*1, O. Sá Filho1, R. Peres1, F. Aono1, M. Day2, and J. L. Vasconcelos1, 1FMVZ - UNESP, Botucatu, SP, Brazil, 2Ohio State University, Columbus.

T268 Comparison of three doses of prostaglandin F2α in a 5-day CIDR-based synchronizati on protocol in beef cows. T. Robison*, K. Y. Perry, K. G. Carnahan, T. L. Davis, and A. Ahmadzadeh, University of Idaho, Moscow.

T269 Pregnancy per AI (P/AI) of dairy cows following presynchronizati on and splitti ng the prostaglandin (PGF) injecti on in the 5d-Cosynch protocol. E. S. Ribeiro*, R. S. Bisinott o, M. Favoreto, L. T. Marti ns, R. L. A. Cerri, F. T. Silvestre, L. F. Greco, W. W. Thatcher, and J. E. P. Santos, University of Florida, Gainesville.

T270 Luteal functi on following a normal versus synchronized estrus in beef heifers. M. F. Smith*1, D. H. Keisler1, and F. Stormshak2, 1University of Missouri, Columbia, 2Oregon State University, Corvallis.

T271 Evaluati on of 5-day versus 7-day CIDR treatment on reproducti ve outcomes of beef heifers using a modiﬁ ed ti med-AI protocol. A. Ahmadzadeh*1, D. Gunn2, J. B. Hall3, and J. B. Glaze Jr. 4, 1Univ. of Idaho, Moscow, 2Univ. of Idaho, Fort Hall, 3Univ. of Idaho R & E, Salmon, 4Univ. of Idaho R & E, Twin Falls.

T272 Rumen temperature during the estrous cycle of beef cows. B. H. Boehmer*, T. A. Pye, and R. P. Wett emann, Oklahoma Agricultural Experiment Station, Stillwater.

T273 Eﬀ ects of feed supplementati on and method of weaning on the physiology and performance of beef calves. C. Campistol*1, H. G. Katt esh1, J. C. Waller1, E. L. Rawls1, G. M. Pighetti 1, and J. A. Carroll2, 1University of Tennessee, Knoxville, 2Livestock Issues Research Unit, USDA-ARS, Lubbock, TX.

T274 Eﬀ ect of serum progesterone levels on concepti on rate in Creole Rodeo multi parous cows and heifers . J. A. Ramirez-Godinez*1, L. V. Beltran-Prieto1, J. Dominguez-Viveros1, A. Flores-Mariñelareña1, and A. Quezada-Casasola2, 1Universidad Autonoma de Chihuahua, Chihuahua, Mexico, 2Universidad Autonoma de Ciudad Juarez, Chihuahua, Mexico.

136 Physiology and Endocrinology Male Reproducti on, Gamete Cryopreservati on, and Embryos

T275 Validity of sperm penetrati on assay in boar ferti lity testi ng. S. A. Oh*, Y. J. Park, S. J. Yoon, W. S. Kwon, Y. H. Kim, E. A. Mohamed, Y. A. You, and M. G. Pang, Department of Animal Science & Technology and BET Research Institute, Chung-Ang University, Ansung, Gyeonggi-Do, Korea.

T276 Comprehensive proteomic analysis to deﬁ ning sperm ferti lity in bovine. Y. J. Park*, S. A. Oh, W. S. Kwon, S. J. Yoon, Y. H. Kim, E. A. Mohamed, Y. A. You, and M. G. Pang, Department of Animal Science & Technology and BET Research Institute, Chung-Ang University, Ansung, Gyeonggi-Do, Korea.

T277 Eﬀ ects of two egg yolk-free commercial extenders and centrifugati on on freezing ability of semen in Mahabadi goat. M. Ansari*1, A. Towhidi1, M. Moradi Shahre Babak1, and M. Bahreini2, 1University of Tehran, Department of Animal Science, Karaj, Tehran, Iran, 2Animal Breeding Center of Iran, Karaj, Tehran, Iran.

T278 The eﬀ ect of ethanol supplemented extender on freezing ability of goat semen. M. Ansari*1, A. Towhidi1, M. Moradi Shahre Babak1, and M. Bahreini2, 1University of Tehran, Department of Animal Science, Karaj, Tehran, Iran, 2Animal Breeding Center of Iran, Karaj, Tehran, Iran.

T279 Natural non-synonymous mutati ons in the ovine lepti n gene aﬀ ect lepti n binding aﬃ nity and biological acti vity. S. Reicher*1,2, A. Gertler2, E. Seroussi1, and E. Gootwine1, 1Institute of Animal Science, ARO, The Volcani Center, Bet Dagan, Israel, 2The Robert H. Smith Faculty of Agriculture, Food and Environment, The Hebrew University of Jerusalem, Rehovot, Israel.

T280 Eﬀ ect of diﬀ erent aspirati on pressure on the number and quality of ovine oocyte. A. Abedini*, H. Kohram, and R. Salehi, Tehran University, Tehran, Iran.

T281 The eﬀ ect of poly-L-lysine as a new cryoprotectant for ovine oocyte vitriﬁ cati on. N. Li*1, T. Wuliji1, A. Qi1, S. H. Hyon2, K. Matsumura2, L. Shi1, and W. Chen1, 1University of Nevada, Reno, 2Kyoto University, Kyoto, Japan.

T282 Administrati on of human chorionic gonadotropin (hCG) to embryo transfer (ET) recipients increased ovulati on, progesterone, and transfer pregnancy rates. L. D. Wallace*1, C. A. Breiner2, R. M. Breiner1, and J. S. Stevenson1, 1Kansas State University, Manhattan, 2Cross Country Genetics North Inc., Westmoreland, KS.

T283 Eﬀ ect of additi on of cAMP regulators to bovine in vitro oocyte maturati on medium. C. Burroughs* and G. Seidel, Colorado State University.

T284 Testi cular abnormaliti es in Gallus gallus var. domesti cus males. J. R. Moyle*, S. M. Whipple, F. D. Clark, and R. K. Bramwell, University of Arkansas, Fayetteville.

T285 Eﬀ ects of hypothermic storage of striped bass (Morone saxati lis) sperm on intracellular calcium, reacti ve oxygen species formati on, mitochondrial functi on, moti lity, and viability. H. D. Guthrie*1, L. C. Woods III2, and G. R. Welch1, 1Animal Biosciences and Biotechnology Laboratory, Agricultural Research Service, USDA, Beltsville, MD, 2Department of Animal and Avian Sciences, University of Maryland, College Park. TUESDAY T286 Renin message is up-regulated in spermatogonia and testes of male mice in response to treatment with aﬂ atoxin B1. POSTERS K. J. Austi n*, K. L. Speiser, A. M. Kaiser, R. R. Cockrum, and K. M. Cammack, University of Wyoming, Laramie.

T287 Testi cular development of breeder males reared on an accelerated growth schedule. W. D. Berry*, S. H. Oates, L. M. Stevenson, and J. B. Hess, Auburn University Department of Poultry Science, Auburn, AL.

T288 Hypoxic conditi ons during the CAM development (E5-E12) eﬀ ect on embryos’ development. S. Druyan*, Institute of Animal Science, ARO The Volcani Center, PO Box 6, Bet Dagan, Israel.

Physiology and Endocrinology Nutriti onal Physiology

T289 Rumen ﬂ uid inhibits proliferati on and sti mulates expression of cyclin-dependent kinase inhibitors 1A and 2A in bovine rumen epithelial cells. A. Wang* and H. Jiang, Virginia Polytechnic Institute and State University, Blacksburg.

T290 Short-term postpartum supplementati on on hepati c gene expression in primiparous spring-calved beef cows on grazing conditi ons. 1. Whole rice middlings. A. L. Astessiano*, C. López-Mazz, A. C. Espasandín, P. Soca, R. Pérez-Clariget, and M. Carriquiry, School of Agronomy, UdelaR, Uruguay. 137 T291 Short-term postpartum supplementati on on hepati c gene expression in primiparous spring-calved beef cows on grazing conditi ons. 2. Lotus subbliﬂ orus cv. Rincon. A. L. Astessiano*1, R. Perez-Clariget1, G. Quintans2, P. Soca1, and M. Carriquiry1, 1School of Agronomy, UdelaR, Uruguay, 2Instituto Nacional de Investigación Agropecuaria, Treinta y Tres, Uruguay.

T292 Eﬀ ects of glucose on suckling aggressiveness in newborn Holstein and Brown Swiss calves. M. D. DenBeste* and H. D. Tyler, Iowa State University, Ames.

T293 Butyrate sti mulates the cAMP/protein kinase A signaling pathway. A. Wang*, H. Si, D. Liu, and H. Jiang, Virginia Polytechnic Institute and State University, Blacksburg.

T294 The eﬀ ect of forage availability on the somatotropic axis in free-ranging alaskan moose (Alces alces). A. A. Parillo*1, J. P. Richmond1, K. S. White2, J. Crouse3, B. W. Dale4, and S. A. Zinn1, 1University of Connecticut, Storrs, 2Alaska Department of Fish and Game, Juneau, 3Alaska Department of Fish and Game, Soldotna, 4Alaska Department of Fish and Game, Palmer.

T295 Eﬀ ects of dietary probioti c supplementati on and posthatching holding ti me on intesti nal pH and microﬂ ora of male broilers. H. Unsal1, A. G. Onol1, M. Daskiran2, O. Cengiz*1, O. Tatli1, and O. Sevim1, 1Adnan Menderes University, Aydin, Turkey, 2Johnson & Johnson Corporate Science and Technology, New Brunswick, NJ.

T296 Maintenance energy requirements of gestati ng beef cows, rumen temperature, and plasma concentrati on of thyroxine and triiodothyronine. T. A. Pye*, B. H. Boehmer, and R. P. Wett emann, Oklahoma Agricultural Experiment Station, Stillwater.

T297 Eﬀ ects of cobalt supplementati on and vitamin B12 injecti ons on energy metabolism of dairy cows. M. S. Akins*1, S. J. Berti cs1, M. T. Socha2, and R. D. Shaver1, 1University of Wisconsin, Madison, 2Zinpro Corporation, Eden Prairie, MN.

T298 The relati onship of ti ssue copper concentrati ons and genes involved in copper homeostasis in the cow, pig, and goat. H. So, E. Domby*, T. Engle, and H. Han, Colorado State University, Fort Collins.

T299 Modiﬁ cati on and validati on of a bovine TNFα enzyme-linked immunosorbent assay with improved sensiti vity. J. K. Farney*, L. K. Mamedova, and B. J. Bradford, Kansas State University, Manhattan.

T300 Plasma corti sol, corti costeroid-binding globulin and free corti sol index in pre-and post-weaned pigs supplemented with omega-3 polyunsaturated fatt y acid. H. G. Katt esh*, C. J. Kojima, M. P. Roberts, and G. M. Pighetti , University of Tennessee, Knoxville.

Processing and Products

T301 Characterizati on of omega-3 PUFA enrichment in laying hens. S. Nain* and R. A. Renema, University of Alberta, Edmonton, AB, Canada.

Producti on, Management and the Environment Dairy

T302 Eﬀ ects of increased milking frequency on producti vity of Holstein dairy cows. M. Dehghan-Banadaky*, M. Eslamizad, K. Rezayazdi, M. Moradi-Shahrbabak, and H. Bahrami, Department of Animal Science, Campus of Agriculture and Natural Resources, University of Tehran, Karaj, Tehran, Iran.

T303 Eﬀ ects of increasing milking frequency on blood metabolites of Holstein cows. M. Eslamizad, K. Rezayazdi, M. Dehghan-Banadaky*, H. Kohram, and R. Heydari, Department of Animal Science, Campus of Agriculture and Natural Resources, University of Tehran, Karaj, Tehran, Iran.

T304 Eﬀ ect of temperature-humidity index on test day milk yield of Iranian primiparous Holsteins. H. Farhangfar*1, A. Arab1, S. R. Miraee Ashti ani2, A. Riasi3, H. Rashid4, and M. K. Akbari4, 1Birjand University, Birjand, Iran, 2Karaj University of Agriculture and Natural Resources, Karaj, Iran, 3Esfahan Industrial University, Esfahan, Iran, 4Agricultural Jihad Organisation, Mashhad, Iran.

138 T305 Applicati on of mixed linear model to evaluate eﬀ ects of temperature and relati ve humidity on lactati on milk yield of Iranian primiparous Holsteins. H. Farhangfar*1, H. Roshan1, N. Emam Jomeh Kashan2, and M. H. Fathi Nasri1, 1Birjand University, Birjand, Iran, 2Aboureyhan University, Tehran, Iran.

T306 The associati on between days in milk, somati c cell counts, milk urea nitrogen, and percentage of milk fat and protein in dairy cows. S. R. Heidari Khormizi*1, M. Dehghan Banadaki2, and F. Farhang3, 1University of Tehran, Tehran, Karaj, Iran, 2University of Tehran, Tehran, Karaj, Iran, 3University of Tehran, Tehran, Karaj, Iran.

T307 The associati on between milk urea nitrogen, milk yield, somati c cell counts and parity in Holstein dairy herds. S. R. Heidari Khormizi*1, M. Dehghan Banadaki2, Sh. Hasanlou3, and F. Fatehi4, 1University of Tehran, Karaj, Tehran, Iran, 2University of Tehran, Karaj, Tehran, Iran, 3University of Tehran, Karaj, Tehran, Iran, 4University of Tehran, Karaj, Tehran, Iran.

T308 Control of acute postpartum metriti s in lactati ng dairy cows at high risk of developing metriti s following dystocia, sti llbirth, twinning and/or retained placenta/fetal membranes with ceft iofur crystalline free acid sterile suspension (CCFA-SS). C. McLaughlin*, C. LaGrow, C. Daugherty, E. Stanisiewski, and M. Lucas, Pﬁ zer Animal Health, Kalamazoo, MI.

T309 Evaluati on of ceft iofur crystalline free acid sterile suspension (CCFA-SS) administered to dairy cows exhibiti ng risk factors for acute postpartum metriti s. E. Stanisiewski, C. Daugherty*, J. Hallberg, and M. Lucas, Pﬁ zer Animal Health, Kalamazoo, MI.

T310 Evaluati ng reproducti ve outcomes in United States Holstein dairies. L. M. Moeller*1, N. A. Michael1, J. C. Dalton2, and G. C. Lamb3, 1ABS Global, Inc., DeForest, WI, 2University of Idaho, Caldwell, 3University of Florida, Marianna.

T311 The eﬀ ect of soy isolate source in milk replacer on growth and health of calves fed milk replacer. R. C. Musser*, B. L. Miller, T. J. Earleywine, and T. E. Johnson, Land O’Lakes, Inc., Webster City, IA.

T312 Non-dietary risk factors for lameness and their consequences in dairy cows. I. Guasch1 and A. Bach*1,2, 1Deparment of Ruminant Production, IRTA, Caldes de Montbui, Spain, 2ICREA, Barcelona, Spain.

T313 Associati ons between several aspects of heifer development and dairy cow longevity. A. Bach*1,2, 1ICREA, Barcelona, Spain, 2Deparment of Ruminant Production, IRTA, Caldes de Montbui, Spain.

T314 Eﬀ ects of heat stress and Niashure (NI) supplementati on on winter acclimated lactati ng catt le. S. Rungruang*1, R. P. Rhoads1, L. H. Baumgard1, M. DeVeth2, J. L. Collier1, and R. J. Collier1, 1University of Arizona, Tucson, 2Balchem Corp, New Hampton, NY.

T315 A preliminary investi gati on of individual variati on in N excreti on by lactati ng dairy cows. P. Gregorini*, P. Beukes, A. Romera, C. Clark, and D. Clark, DairyNZ, Hamilton, Waikato, New Zealand.

T316 Repeatability coeffi cients for dry matt er intake and effi ciency of nitrogen uti lizati on for milk producti on in lactati ng Holstein cows challenged with low N diets. N. B. Kristensen*, T. Hvelplund, M. R. Weisbjerg, P. Lund, and P. Løvendahl, Aarhus University, Tjele, Denmark. TUESDAY T317 Metabolic profi le and postpartum health in early lactati ng Holstein cows in southern Brazil. POSTERS T. A. Frigott o1, S. O. Juchem2, R. D. Ollhoff 3, I. R. Barros Filho1, P. Schmidt1, and R. Almeida*1, 1Universidade Federal do Paraná, Curitiba, PR, Brazil, 2University of California, Davis, 3Pontifícia Universidade Católica do Paraná, Curitiba, PR, Brazil.

T318 Factors aﬀ ecti ng the bulk tank milk quality collected by a dairy industry of Minas Gerais state, Brazil from 2002 to 2008. C. A. V. Paiva, A. F. Cunha, M. O. Leite, R. Rodrigues, C. F. A. M. Pena, A. M. Q. Lana, M. Houri Neto, L. M. Fonseca, M. R. Souza, and M. M. O. P. Cerqueira*, Federal University of Minas Gerais state, Belo Horizonte, Minas Gerais, Brazil.

T319 Evoluti on of milk producti on and premium payment for total bacterial count, somati c cell count, fat and protein contents in a dairy industry of Minas Gerais state, Brazil. C. A. V. Paiva, A. F. Cunha, M. O. Leite, R. Rodrigues, C. F. A. M. Pena, L. M. Fonseca, A. M. Q. Lana, M. Houri Neto, M. R. Souza, and M. M . O. P. Cerqueira*, Federal University of Minas Gerais state, Belo Horizonte, Minas Gerais, Brazil.

T320 Comparison of diﬀ erent methods of rearing management in Holstein dairy calves. F. Niazi, H. Amanlou, E. Qashqayi*, and E. Mahjoubi, Zanjan University, Zanjan, Iran.

T321 Diﬀ erences between expanding and non-expanding Wisconsin dairy farms. J. M. Janowski and V. E. Cabrera*, University of Wisconsin, Madison.

T322 Eﬀ ect of heat stress on pregnancy rate of dairy cows cows using arti ﬁ cial inseminati on or embryo transfer in commercial dairy farms of central Mexico (Aguascalientes). R. Lozano1, E. Gonzalez-Padilla2, C. Vazquez2, C. F. Arechiga*3, and J. M. Silva3, 1Instituto Nacional de Investigaciones Forestales, Agricolas y Pecuarias, Pabellon, AGS, Mexico., 2Universidad Nacional Autonoma de Mexico, Mexico, D. F., 3Universidad Autonoma de Zacatecas, Zacatecas, Mexico.

139 T323 Calculati ng ﬁ eld nutrient removal rates to comply with General Order for Existi ng Milk Cow Dairies from California’s Central Valley Regional Water Quality Control Board. J. M. Heguy*, B. M. Karle, P. L. Price, and D. Meyer, University of California, Davis.

T324 Associati on of producti on level and calving season with reproducti ve functi on of Holstein cows from an intensive dairy producti on system of central Mexico (Aguascalientes, Mexico). P. Hernandez-Briano1, C. F. Arechiga*1, J. I. Aguilera-Soto1, M. A. Lopez-Carlos1, M. Rincon1, J. M. Silva1, C. A. Medina-Flores1, and R. Lozano2, 1Universidad Autonoma de Zacatecas, Zacatecas, Mexico., 2Instituto Nacional de Investigaciones Forestales, Agricolas y Pecuarias, Pabellon, Ags, Mexico.

T325 Bacterial survival rate in saniti zing teat dips for dairy cows. S. Retz and S. I. Kehoe*, University of Wisconsin-River Falls, River Falls.

T326 Stage of lactati on alters producti on responses of cows subjected to feed restricti on. V. Bjerre-Harpøth, N. C. Friggens, V. M. Thorup, K. L. Ingvartsen, and K. M. Moyes*, Aarhus University, Tjele, Denmark.

T327 The eﬀ ects of dietary ThermalCare-R (TCR) on body temperature indices, producti on and metabolism in heat-stressed lactati ng cows. R. P. Rhoads*1, M. V. Skrzypek1, S. S. Block2, and L. H. Baumgard3, 1University of Arizona, Tucson, 2Archer Daniels Midland, Decatur, IL, 3Iowa State University, Ames.

T328 Eﬀ ect of increased omega-3 fatt y acids on producti on and reproducti on in high producing lactati ng cows during cool season and hot season conditi ons. T. Colburn*1, K. D. Murphy1, C. Walhof2, and A. V. Grove3, 1Virtus Nutrition, LLC, Corcoran, CA, 2Valley Veterinarians, Inc., Tulare, CA, 3AG Research, LLC, White Sulphur Springs, MT.

T329 Eﬀ ect of thermal stress, cistern size, and milking frequency on plasma mineral concentrati ons in Holstein dairy cows. R. Ben Younes1, M. Caccamo*2, I. Schadt2, M. Ayadi3, T. Najar1, M. Ben M’Rad1, and G. Caja4, 1Institut National Agronomique de Tunisie, Tunisia, 2CoRFiLaC, Regione Siciliana, Ragusa, Italy, 3Institut Superieur de Biologie appliqué de Médenine, Tunisia, 4Universitat Autònoma de Barcelona, Bellaterra, Spain.

T330 Body growth of pregnant Holstein heifers reared on pasture or conventi onal diet. R. R. Peters*1, S. W. Fultz2, J. W. Semler3, and R. A. Erdman1, 1University of Maryland, College Park, 2University of Maryland Extension, Frederick, 3University of Maryland Extension, Boonsboro.

T331 Postpartum reproducti on and NEFA changes during early lactati on in Holsteins, Jerseys, and their crosses. K. L. Brown*, B. G. Cassell, M. L. McGilliard, M. D. Hanigan, and F. C. Gwazdauskas, Virginia Polytechnic Institute & State University, Blacksburg.

T332 The eﬀ ect of feed sorti ng on intakes of ﬁ ber and phosphorus in dairy cows. A. C. Huisman, R. L. Kincaid*, J. J. Michal, K. A. Johnson, and C. T. Gaskins, Washington State University, Pullman.

T333 Eﬀ ect of Tasco on core body temperature of dairy cows exposed to heat stress. L. B. Pompeu1, J. E. Williams*1, D. E. Spiers1, R. L. Weaber1, M. R. Ellersieck1, K. M. Sargent1, N. P. Feyerabend1, H. L. Vellios1, and F. Evans2, 1University of Missouri, Columbia, 2Acadian Seaplants, Darmouth, Nova Scotia, Canada.

T334 An update of bulk tank milk quality in California. N. Silva-del-Río*1 and C. Collar2, 1University of California Cooperative Extension, Tulare County, 2University of California Cooperative Extension, Kings County.

T335 Determinati on of variati on in dairy cows response to heat stress using radiotelemetry. L. B. Pompeu, J. E. Williams, D. E. Spiers*, R. L. Weaber, and M. R. Ellersieck, University of Missouri, Columbia.

T336 Corn silage management practi ces on California dairies. N. Silva-del-Río*1, J. M. Heguy2, and A. Lago3, 1University of California Cooperative Extension, Tulare County, 2University of California Cooperative Extension, Stanislaus and San Joaquin Counties, 3APC, Inc., Ankeny, IA.

140 Ruminant Nutriti on Calves and Heifers

T337 Interacti on of breed and quanti ty of milk replacer on the performance of dairy calves. C. J. Cobb* and M. A. Ballou, Department of Animal and Food Sciences, Texas Tech University, Lubbock.

T338 Evaluati on of mannanoligosaccharides route of administrati on for dairy calves: Performance and rumen development. J. T. Silva1,2, L. S. Ferreira1,2, and C. M. M. Bitt ar*1,2, 1University of Sao Paulo/ESALQ, Piracicaba, SP, Brazil, 2CNPq, Brasília, DF, Brazil.

T339 Impact of solids level of colostrum replacer formulati ons on immunoglobulin absorpti on in calves. J. M. Campbell*1, J. C. Gawthrop2, A. W. Riad2, L. E. Russell1, J. D. Crenshaw1, and J. Q. Quigley1, 1APC, Inc., Ankeny, IA, 2CalfCare, North Manchester, IN.

T340 Eﬀ ect of yeast β-glucan and anti bioti cs on growth and intesti nal microﬂ ora in early-weaning calves. Y. Zhou, Q. Diao*, Y. Tu, and Q. Yun, Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing, China.

T341 Eﬀ ects of forage quality traits and access to calf starter on selecti on between forages in milk-fed calves. N. B. Kristensen*, M. R. Weisbjerg, and M. Vestergaard, Aarhus University, Tjele, Denmark.

T342 Performance of calves fed an all-milk or enzymati cally modifi ed plant protein containing milk replacer with and without a specifi c amino acid profi le. F. Soberon*, A. M. Severy, and M. E. Van Amburgh, Cornell University, Ithaca, NY.

T343 Measurement of adapti ve and innate immune functi on in calves raised under traditi onal and accelerated growth regimens. B. A. Hengst*1, L. M. Nemec1, R. R. Rastani2, and T. F. Gressley1, 1University of Delaware, Newark, 2Milk Specialties Global Animal Nutrition, Carpentersville, IL.

T344 Eﬀ ects of hay intake on calves fed high volumes of milk. M. A. Khan*1, D. M. Weary1, D. M. Veira2, and M. A. G. von Keyserlingk1, 1University of British Columbia, Vancouver, BC, Canada, 2Agriculture and Agri-Food Canada, Agassiz BC, Canada.

T345 Inﬂ uence of milk replacer feeding program on pre- and post-weaning performance and health of dairy calves. D. Carlson*1, B. Ziegler2, D. Schimek2, M. Raeth-Knight3, G. Golombeski3, J. Linn3, D. Ziegler4, and H. Chester-Jones4, 1Milk Products LLC, Chilton, WI, 2Hubbard Feeds, Inc., Mankato, MN, 3University of Minnesota, St. Paul, 4University of Minnesota, Southern Research and Outreach Center, Waseca.

T346 The eff ect of feeding dairy heifers diets with and without supplemental phosphorus for 18 months on growth, reproducti ve effi ciency and lactati on performance. D. W. Bjelland*1, N. M. Esser1, K. A. Weigel1, P. C. Hoff man1, and W. K. Coblentz2, 1University of Wisconsin, Madison, 2USDA-ARS Dairy Forage Research Center, Marshfi eld, WI.

T347 The eﬀ ect of Megasphaera elsdenii NCIMB 41125 (Me) on performance of pre-weaned dairy calves. F. M. Hagg*1, C. M. Muya2, and P. H. Henning1, 1MS Biotech, Centurion, South Africa, 2ARC-Irene, Centurion, South Africa.

T348 Inﬂ uence of nonmedicated additi ves as alternati ves to anti bioti cs on calf health, growth, and intesti nal development. TUESDAY S. I. Kehoe*1, D. B. Carlson2, and E. O. Hardwick1, 1University of Wisconsin-River Falls, River Falls, 2Milk Products, Inc., Chilton, POSTERS WI.

T349 Pre- and post weaning performance and health of calves fed milk replacers and calf starters with or without yeast supplementati on (Nupro) and growth performance from 9 to 25 weeks of age. H. Chester-Jones*1, J. Tricarico2, D. Ziegler1, K. Dawson2, P. Groenewegen2, M. Raeth-Knight3, and G. Golombeski3, 1University of Minnesota Southern Research and Outreach Center, Waseca, 2Alltech Inc., Nicholasville, KY, 3University of Minnesota Southern Research and Outreach Center, St. Paul.

T350 Pre- and post weaning performance and health of calves fed milk replacers and calf starters with or without essenti al oils. H. Chester-Jones*1, T. Steiner2, M. Watkins3, D. Taylor3, D. Ziegler1, M. Raeth-Knight4, and G. Golombeski4, 1University of Minnesota, Southern Research and Outreach Center, Waseca, 2Biomin Holding GmbH, Herzogenburg, Austria, 3Biomin America Inc., San Antonio, TX, 4University of Minnesota, St. Paul.

T351 Pre- and post weaning performance and health of calves fed texturized calf starters with diﬀ erent levels of monensin and aﬀ ect on growth from 9 to 25 weeks of age. H. Chester-Jones*1, B. Ziegler2, D. Schimek2, D. Ziegler1, M. Raeth-Knight3, G. Golombeski3, and J. Linn3, 1University of Minnesota Southern Research and Outreach Center, Waseca, 2Hubbard Feeds Inc., Mankato, MN, 3University of Minnesota Southern Research and Outreach Center, St. Paul.

T352 Eﬀ ect on feed sorti ng of adding plain or ﬂ avored water to a TMR for heifers. A. Mereu1, A. Puddu2, I. R. Ipharraguerre*1, and A. Bach2,3, 1Lucta SA, Barcelona, Spain, 2IRTA-Ruminant Production, Caldes de Montbui, Spain, 3ICREA, Barcelona, Spain.

141 T353 Eﬀ ect of including corn disti llers dried grains in calf feeds. F. X. Suarez-Mena*1, A. J. Heinrichs1, T. M. Hill2, H. G. Bateman II2, J. M. Aldrich2, and R. L. Schlott erbeck2, 1The Pennsylvania State University, University Park, 2Nurture Calf Research, Provimi North America, Lewisburg, OH.

T354 Determinati on of oro-sensorial preferences of protein ingredients in weaned calves. C. Montoro*1, I. Ipharraguerre2, and A. Bach1,3, 1Ruminant Production, IRTA, Caldes de Montbui, Barcelona, Spain, 2LUCTA S. A., Barcelona, Spain, 3ICREA, Barcelona, Spain.

T355 Eﬀ ect of dietary supplementati on of exogenous polysaccharide-degrading enzymes on blood metabolites and rumen fermentati on and nutrient digesti bility for Holstein heifers. C. Y. Guo*, Q. Y. Diao, N. F. Zhang, and Y. Tu, Chinese Academy of Agricultural Sciences, Beijing, China.

T356 Relati onships between chewing behavior, digesti bility and digesta kineti cs parameters in calves fed restricted and ad libitum levels of oat hay. R. S. Dias1, H. O. Pati no2, S. López3, E. Prates2, K. Swanson*1, and J. France1, 1University of Guelph, Guelph, Ontario, Canada, 2Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil, 3IGM, CSIC-Universidad de León, León, León, Spain.

T357 Eﬀ ect of diﬀ erent feeding regimens on growth performance and health of Sahiwal calves during pre-weaning period. S. A. Bhatti *1, M. F. Ahmed1, D. McGill2, M. Sarwar1, M. Afzal3, EhsanUllah1, M. A. Khan4, M. S. Khan1, R. Bush5, and H. M. Warriach2, 1University of Agriculture, Faisalabad, Pakistan, 2EH Graham Centre (NSW Industry and Investment and Charles Sturt University), Wagga Wagga, Australia, 3Pakistan Agricultural Research Council, Islamabad, Pakistan, 4Livestock Production Research Institute, Bahadurnagar, Okara, Pakistan, 5University of Sydney, Camden, Australia.

T358 The eﬀ ect of feeding diﬀ erent diluti on levels of milk replacer to calves once or twice daily, with or without yeast culture. M. F. Ortega*, H. M. Rodriguez, and M. Vélez, Zamorano University, El Zamorano, Honduras.

T359 Uti lizati on of yeast (Saccharomyces cerevisiae) in dairy calves diet. J. A De Freitas*1, M. S Schoten1, D. R Fronchetti 1, A. F Garcez Neto1, and J. C De Souza2, 1University Federal of Parana, Palotina, Parana, Brazil, 2University Federal of South Mato Grosso, Aquidauana, Mato Grosso do Sul, Brazil.

T360 The eﬀ ects of feeding fermented soybean meal in calf starter on growth and performance of dairy calves. T. L. Wolfswinkel*1, H. D. Tyler1, J. E. Cunnick1, T. Waugh2, J. Sewell2, and A. Chestnut3, 1Iowa State University, Ames, 2Nutra-Flo Protein and Biotech Products, Sioux City, IA, 3Vigortone Ag Products, Brookville, OH.

Ruminant Nutriti on Dairy: Rumen Metabolism

T361 In vitro methane producti on from increasing levels of corn- or wheat-based dried disti llers grains with solubles. M. Hünerberg*1, L. Holtshausen2, T. A. McAllister2, K. A. Beauchemin2, and E. Okine1, 1University of Alberta, Edmonton, AB, Canada, 2Agriculture and Agri-Food Canada, Lethbridge, AB, Canada.

T362 The impact of DDGS on presence of ruminal bacteria, ruminal protozoa and yeast during in vitro fermentati on. E. Casti llo-Lopez*, J. L. Miner, and P. J. Kononoﬀ , University of Nebraska-Lincoln, Lincoln.

T363 Eﬀ ects of low dose of Saccharomyces cerevisiae on metabolism by ruminal microbes in dual ﬂ ow conti nuous culture fermenters. M. Ruiz-Moreno*1, M. D. Stern1, and J. Sullivan2, 1University of Minnesota, St Paul, MN, 2Lallemand Animal Nutrition - North America, Milwaukee, WI.

T364 Eﬀ ects of copper and zinc on in vitro ruminal fermentati on of total mixed rati on using goat inoculum. J. F. Vázquez-Armijo1, R. Rojo*1, D. López1, A. Z. M. Salem1, and J. M. González-Alvarado2, 1Universidad Autónoma del Estado de México, Centro Universitario UAEM Temascaltepec, Temascaltepec, México, México, 2Universidad Autónoma de Tlaxcala, Facultad de Agrobiología, Ixtacuixtla, Tlaxcala, México.

T365 Eﬀ ects of high rates of extruded ﬂ axseed fed to dairy cows on n-3 fatt y acids enrichment in milk-fat and the interacti on with milk fat content and yield. U. Moallem*1, M. Zachut1,2, H. Lehrer1, L. Livshitz1, and A. Arieli2, 1Agriculture Research Organization, Bet Dagan, Israel, 2Faculty of Agriculture, Hebrew University, Rehovot, Israel.

T366 Eﬀ ect of grain source and milling process in ethanol producti on on nutrient contents and in vitro digesti bility of ethanol by- product. W. Z. Yang*1, T. A. McAllister1, J. J. Mckinnon2, K. A. Beauchemin1, and D. Gibb1, 1Agriculture and Agri-Food Canada, Research Centre, Lethbridge, AB, Canada, 2Department of Animal and Poultry Science, University of Saskatchewan, Saskatoon, SK, Canada.

142 T367 In vitro digesti on and gas producti on of two varieti es of barley grain sown with diﬀ erent seeding and N ferti lizati on rates in seven sites across Canada. W. Z. Yang*1, T. A. McAllister1, M. Oba2, and D. Gibb1, 1Agriculture and Agri-Food Canada, Research Centre, Lethbridge, AB, Canada, 2Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB, Canada.

T368 Impact of monensin on rumen microbiota and its stochasti c succession. P. Kongmun*1,2, M. Wanapat1, and Z. Yu2, 1Department of Animal Science, Khon Kaen University, Khon Kaen, Thailand, 2Department of Animal Science, The Ohio State University.

T369 The eﬀ ect of body conditi on at calving and supplementati on with Saccharomyces cerevisiae on energy status and some reproducti ve parameters in early lactati on dairy cows. R. M. Al Ibrahim*, M. A. Crowe, P. Duﬀ y, L. O`Grady, M. E. Beltman, and F. J. Mulligan, University College Dublin, Dublin 4, Ireland.

T370 Eﬀ ect of supplemented diets with sucrose and/or starch on ruminal pepti de-N concentrati on of Holstein steers. M. Danesh Mesgaran*, F. Rezaii, A. R. Heravi Moussavi, and A. Vakili, Dept. Animal Science, Ferdowsi University of Mashhad, P O Box 91775-1163, Mashhad, Iran.

T371 Eﬀ ect of diets supplemented by sucrose and/or starch on in vivo ruminal Ruminococcus ﬂ avefaciens populati ons of Holstein steers determined by real ti me-PCR. M. Danesh Mesgaran*, F. Rezaii, A. R. Moussavi Heravi, M. Nassiri, and A. Vakili, Dept. Animal Science, Ferdowsi University of Mashhad, P O Box 91775-1163, Mashhad, Iran.

T372 Exogenous proteolyti c enzyme increases degradati on of dried disti llers grains with solubles during in vitro ruminal fermentati on. J. M. Vera, J. -S. Eun*, D. R. ZoBell, and A. J. Young, Utah State University, Logan.

T373 Eﬀ ects of eugenol additi on on milk fatt y acid compositi on of dairy cows fed high- or low-concentrate diets. C. Benchaar*1, W. Z. Yang2, H. V. Peti t1, and P. Y. Chouinard3, 1Agriculture and Agri-Food Canada, Dairy and Swine R&D Centre, Sherbrooke, QC, Canada, 2Agriculture and Agri-Food Canada, Lethridge Research Centre, AB, Canada, 3Université, Département des Sciences Animales, Québec, QC, Canada.

T374 Eﬀ ects of sugar beet pulp substi tuted for ground corn on the performance and health of Chinese Holstein dairy cows. M. Wang, J. Y. Zhang, J. Q. Wang*, D. P. Bu, L. Y. Zhou, and P. Sun, State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, China.

T375 Garlic botanical reduces methane producti on in rumen ﬂ uid determined in vitro. S. Cavini1, D. Bravo2, S. Calsamiglia1, G. F. Schroeder*3, M. Rodriguez1, and A. Ferret1, 1Universitat Autonoma de Barcelona, Spain, 2Pancosma, Geneva, Switzerland, 3Cargill Innovation Campus, Elk River, MN.

T376 In vitro methane producti on by ruminal microorganisms is aﬀ ected by the diet of donor animals. M. L. Tejido1,2, M. J. Ranilla*1,2, C. Saro1,2, and M. D. Carro1,2, 1Dpto. Producción Animal, Universidad de León, 24071, León, Spain, 2Instituto de Ganadería de Montaña (CSIC-ULE), Finca Marzanas s/n, 24346 Grulleros, León, Spain.

T377 Hydrogen sulﬁ de release by ruminal microbes maintained in batch culture. M. Ruiz-Moreno*1, E. Seitz1, J. Garrett 2, and M. D. Stern1, 1University of Minnesota, St. Paul, 2Quali Tech Inc., Chaska, MN.

T378 Comparison of bacterial diversity in the rumen of sheep and in Rusitec fermenters as assessed by ARISA-PCR. 1,2 1,2 1,2 1,2 1 TUESDAY M. J. Ranilla* , M. L. Tejido , C. Saro , and M. D. Carro , Dpto. Producción Animal, Universidad de León, 24071, León, Spain, POSTERS 2Instituto de Ganadería de Montaña (CSIC-ULE), Finca Marzanas s/n, 24346 Grulleros, León, Spain.

T379 Eﬀ ect of supplemented diet by sucrose or starch on fungi populati ons in rumen ﬂ uid as determined by real-ti me polymerase chain reacti on in Holstein steers. A. Vakili*, M. Danesh Mesgaran, H. Jahani Aziz-Abadi, F. Rezaii, and S. Ghovvati , Dept. of Animal Science, Ferdowsi University of Mashhad, Mashhad, Iran.

T380 Sodium acetate/aceti c acid as a buﬀ er soluti on to simulate an acidic in vitro rumen environment. R. C. Araujo*1, A. V. Pires1, and A. L. Abdalla2, 1ESALQ, Universidade de São Paulo, Piracicaba, SP, Brazil, 2CENA, Universidade de São Paulo, Piracicaba, SP, Brazil.

T381 Milk selenium content and performance of cows supplemented with selenized yeast. L. Q. Melo1, L. L. Bitencourt1, S. Siécola Júnior1, G. S. Dias Júnior1, N. M. Lopes1, V. A. Silveira1, I. R. Rios1, R. A. N. Pereira2, and M. N. Pereira*1, 1Universidade Federal de Lavras, Lavras, Brazil, 2Empresa de Pesquisa Agropecuária de Minas Gerais, Lavras, Brazil.

T382 Eﬀ ect of direct-fed microbial (DFM) products on rumen bacterial communiti es in Holstein cows at 2 and 6 weeks postcalving. E. A. Galbraith*1, A. H. Smith1, K. J. Mertz1, Z. Wu2, and J. D. Ferguson2, 1Danisco, Waukesha, WI, 2University of Pennsylvania School of Veterinary Medicine, Kennett Square.

T383 Eﬀ ects of a rumen protected B vitamin complex supplemented to multi parous Holstein cows on milk producti on and reproducti ve performance. S. O. Juchem*1,2, P. H. Robinson1, and E. Evans3, 1University of California, Davis, 2California State University, Fresno, 3Technical Advisory Services, Bowmanville, ON, Canada.

143 T384 Eﬀ ect of feeding live yeast on performance of Holstein cows during summer. R. S. Marsola*, M. Favoreto, F. T. Silvestre, J. H. Shin, A. T. Adesogan, C. R. Staples, and J. E. P. Santos, University of Florida, Gainesville.

T385 Populati on dynamics of protozoa in dairy cows fed with Rumensin 200 and tallow during dry and lactati ng stages. H. Casti llo, A. Casti llo*, D. Dominguez, G. Villalobos, M. Arana, and J. A. Ortega, Universidad Autonoma de Chihuahua, Chihuahua, Chihuahua, Mexico.

T386 Constructi on and analysis of metagenomic fosmid library from rumen microﬂ ora of Chinese Holstein dairy cow. D. Li, J. Q. Wang*, K. L. Liu, D. P. Bu, and W. Feng, State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing , China.

T387 Eﬀ ects of Saccharomyces cerevisiae and Aspergillus niger (fermentati on soluble meal extracted) on producti vity of Holstein cows in early lactati on. R. Heydari, M. Dehghan-Banadaky*, K. Rezayazdi, and A. Zali, Department of Animal Science,Campus of Agriculture and Natural Resources, University of Tehran, Karaj, Tehran, Iran.

T388 Diversity of nitrogen-ﬁ xing bacteria in Holstein dairy cow rumen. S. Zhao, J. Wang*, D. Bu, L. Zhou, and C. Zhang, State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, China.

T389 Dietary cati on-anion diff erence: Eff ects on fl uid metabolites and health status of transiti on cows in Karst area. W. X. Wu*, College of Animal Science, Guizhou University, Guiyang, China.

T390 Eﬀ ects of subacute ruminal acidosis challenges on lipopolysaccharide endotoxin (LPS) in the rumen, cecum, and feces of dairy cows. S. Li, A. Kroeker, E. Khaﬁ pour, J. C. Rodriguez, D. O. Krause, and J. C. Plaizier*, Department of Animal Science, University of Manitoba, Winnipeg, MB, Canada.

T391 Supplementi ng Megasphaera elsdenii modulates diurnal rumen fermentati on proﬁ le in dairy cows. Q. Zebeli1, S. Iqbal1, A. Mazzolari1, S. M. Dunn1, W. Z. Yang2, and B. N. Ametaj*1, 1University of Alberta, Edmonton, AB, Canada, 2Agriculture and Agri-Food Canada, Lethbridge, AB, Canada.

T392 Eﬀ ects of supplementi ng Megasphaera elsdenii on preprandial rumen fermentati on proﬁ le in dairy cows. Q. Zebeli1, S. Iqbal1, A. Mazzolari1, S. M. Dunn1, W. Z. Yang2, and B. N. Ametaj*1, 1University of Alberta, Edmonton, AB, Canada, 2Agriculture and Agri-Food Canada, Lethbridge, AB, Canada.

T393 Diagnosis of subacute ruminal acidosis (SARA) using the Opti um Xceed diabetes monitoring system. S. Li1, A. Kroeker1, D. O’Gorman2, D. O. Krause1, J. C. Rodriguez1, and J. C. Plaizier*1, 1Department of Animal Science, University of Manitoba, Winnipeg, MB, Canada, 2Marigot Ltd., Carrigaline, Co. Cork, Ireland.

T394 Simpliﬁ ed procedure for quanti fying ruminal microbe populati ons using real-ti me PCR. C. R. Mullins*, L. K. Mamedova, and B. J. Bradford, Kansas State University, Manhattan.

T395 Eﬀ ects of forage-to-concentrate rati o and rumen fermentati on characteristi cs on apparent ruminal synthesis of niacin and vitamin B6 in lactati ng dairy cows. M. Seck*1,3, J. A. Voelker Linton2, M. S. Allen2, P. Y. Chouinard3, and C. L. Girard1, 1Agriculture and Agri-Food Canada, Sherbrooke, Quebec, Canada, 2Department of Animal Science, Michigan State University, East Lansing, 3Departement de sciences animales, Universite Laval, Quebec, Quebec, Canada.

T396 The eff ect of high inclusion of monensin on lactati on performance in dairy cows. L. R. Behling*1, K. Perfi eld2, R. Marti n1, R. Greenfi eld1, and S. Onetti 1, 1Vita Plus Corporation, Madison, WI, 2Elanco Animal Health, Greenfi eld, IN.

T397 Eﬀ ects of a microbial fermentati on product on milk producti on and blood metabolites on commercial dairies in eastern Canada. A. M. Gehman*1, J. D. Johnston2, and J. M. Tricarico1, 1Alltech, Brookings, SD, 2Ritchie Feed and Seed, Ottawa, Ontario, Canada.

T398 Eﬀ ect of Megasphaera elsdenii NCIMB 41125 (Me) on producti on of lactati ng dairy cows. P. H. Henning*1, L. J. Erasmus2, C. H. Horn3, and H. H. Meissner1, 1MS Biotech, Centurion, South Africa, 2University of Pretoria, Pretoria, South Africa, 3Biotherapeutics, Centurion, South Africa.

T399 Eﬀ ect of soluble yeast protein extract and dietary fermentable carbohydrate on fermentati on, digesti on, and N ﬂ ow in rumen- simulati ng fermenters. G. A. Harrison*, M. D. Meyer, and K. A. Dawson, Alltech, Nicholasville, KY.

T400 Eﬀ ect of soluble yeast protein extract and culture feed rate on fermentati on, digesti on, and N ﬂ ow in rumen-simulati ng fermenters. G. A. Harrison*, M. D. Meyer, and K. A. Dawson, Alltech, Nicholasville, KY.

144 T401 Eﬀ ect of essenti al oils on rumen fermentati on, milk producti on, and feeding behavior in lactati ng dairy cows. L. R. Tager* and K. M. Krause, West Virginia University, Morgantown.

T402 Rumen-protected choline aﬀ ects methionine methyl group metabolism in lactati ng dairy cows. S. L. A Benoit, B. J. Bequett e, and R. A. Erdman*, University of Maryland, College Park.

T403 Cloning and identi ﬁ cati on of novel hydrolase genes from a metagenomic library of dairy cow rumen microﬂ ora and characterizati on of the expressed cellulases. X. Gong*, M. Qi, R. J. Forster, T. A. McAllister, and R. M. Teather, Agriculture and Agri-Food Canada Research Centre, Lethbridge, AB, Canada.

T404 Development of a diet inoculate with two substrates by submerged solid fermentati on. D. Díaz-Plascencia*1, C. Rodríguez-Muela1, F. Salvador1, J. Jiménez1, H. Rubio2, S. Mena3, and A. Elías4, 1Universidad Autónoma de Chihuahua, Chihuahua, México, 2Instituto Nacional de Investigaciones Agrícolas Forestales y Pecuarias, Chihuahua, México, 3Universidad de Guadalajara, Jalisco, México, 4Instituro de Ciencia Animal, La Habana, Cuba.

T405 Glycerol can replace corn grain in diets for transiti on dairy cows. E. R. Carvalho*, N. S. Schmelz, H. White, and S. S. Donkin, Purdue University, West Lafayette, IN.

Ruminant Nutriti on Proteins and Fats

T406 Evaluati on of performance of lactati ng dairy cows supplemented with branched chain volati le fatt y acids (Nutricatt le). E. R. Val Neto*1, R. P. Lana1,2, H. N. Val3, M. I. Leão1, and A. B. Mâncio1, 1Universidade Federal de Viçosa, Viçosa, MG, Brazil, 2CNPq, Brasília, DF, Brazil, 3Faculdades Associadas de Uberaba (FAZU), Uberaba, MG, Brazil.

T407 Intake and apparent nutrient digesti bility in dairy cows fed with diﬀ erent levels of sunﬂ ower cake in the rati on. E. S. Pereira*1, P. G. Pimentel1, M. R. G. F. Costa1, J. G. L. Regadas Filho2, and J. E. L. Sousa1, 1Universidade Federal do Ceará, Fortaleza, Ceará, Brazil, 2Universidade Federal de Viçosa, Viçosa, Minas Gerais, Brazil.

T408 Milk producti on and compositi on from cows with diﬀ erent levels of sunﬂ ower cake in the rati on. E. S. Pereira*1, P. G. Pimentel1, M. R. G. F. Costa1, J. G. L. Regadas Filho2, and J. E. L. Sousa1, 1Universidade Federal do Ceará, Fortaleza, Ceará, Brazil, 2Universidade Federal de Viçosa, Viçosa, Minas Gerais, Brazil.

T409 Supplemental metabolizable lysine delivered with Megamine-L improves producti ve performance of lactati ng cows. E. Block*1, E Evans2, and N. Clark3, 1Church and Dwight Co., Inc., Princeton, NJ, 2Evans Technical Consulting Services, Bowmanville, ON, Canada, 3Atlantic Dairy and Forage Institute, Fredericton Junction, NB, Canada.

T410 A model to compare eﬀ ects of supplemental fat sources on performance and dry matt er intake in dairy cows: Eﬀ ects of fat inclusion level. E. Block*1 and E. Evans2, 1Church and Dwight Co., Inc., Princeton, NJ, 2Evans Technical Consulting Services, Bowmanville, ON, TUESDAY Canada. POSTERS

T411 A model to compare the eﬀ ects of fat sources upon performance and dry matt er intake in dairy cows: Eﬀ ects of trial durati on. E. Block*1 and E. Evans2, 1Church & Dwight Co., Inc., Princeton, NJ, 2Evans Technical Consulting Services, Bowmanville, ON, Canada.

T412 Hourly eﬀ ecti ve rumen degradati on rati o in wheat DDGS, corn DDGS and blend DDGS from bio-ethanol plants: Eﬀ ect of bio- ethanol plant and DDGS type. W. G. Nuez-Ortí n* and P. Yu, Department of Animal and Poultry Science, College of Agriculture and Bioresources, University of Saskatchewan, Saskatoon, SK, Canada.

T413 Producti on response of Holstein lactati ng cows to roasted or electron beam irradiated whole soybean. A. Akbarian1, G. Ghorbani1, M. Khorvash1, P. Showrang3, M. Dehghan-Banadaky*2, and M. Jafari1, 1Isfahan University of Technology, Isfehan, Iran, 2University of Tehran, Karaj, Tehran, Iran, 3Nuclear Science and Technology Research Institute, Atomic Energy Organization of Iran, Tehran, Iran.

T414 The relati onship between nitrogen use eﬃ ciency and N isotopic fracti onati on in dairy cows using milk samples collected in the morning or aft ernoon. L. Cheng*1, R. Dewhurst2, J. Larkin2, F. Buckley3, C. Thackaberry3, and G. Edwards1, 1Lincoln University, Christchurch, Canterbury,New Zealand, 2Teagasc, Dunsany, Co. Meath , Ireland, 3Teagasc, Fermoy, Co. Cork, Ireland.

T415 Eﬀ ect of replacing blood meal with rumen-protected amino acids on milk producti on and compositi on in lactati ng dairy cows. G. E. Aines*1, G. F. Schroeder2, M. Messman2, and M. J. de Veth1, 1Balchem Corporation, New Hampton, NY, 2Cargill Animal Nutrition, Innovation Campus, Elk River, MN.

145 T416 Fatt y acid compositi on of milk from Holstein cows fed diet supplemented with ﬁ sh oil and canola oil from transiti on period to early lactati on. T. S vafa, A Heravi Moussavi*, A. A Naserian, M Danesh Mesgaran, and R Valizadeh, Ferdowsi University of Mashhad, Excellence Center for Animal Science, Faculty of Agriculture, PO Box 91775-1163, Mashhad, Khorasan Razavi, Iran.

T417 Parti al replacement of soybean meal by encapsulated urea in commercial dairy herds. V. A. Silveira1, N. M. Lopes1, R. C. Oliveira1, B. Gonzales1, A. V. Siqueira1, L. P. P. Bier2, M. S. Zoni3, W. Giardini4, R. Almeida*2, and M. N. Pereira1, 1Universidade Federal de Lavras, Lavras, MG, Brazil, 2Universidade Federal do Paraná, Curitiba, PR, Brazil, 3Milkonsult, Castro, PR, Brazil, 4Alltech do Brasil, Brazil.

T418 The eﬀ ect of feeding a prototype of ruminally protected lysine (RPL) on producti on performance and plasma amino acid proﬁ le of early lactati on dairy catt le. J. E. Nocek1, M. Miura2, and I. Shinzato*2, 1Spruce Haven Farm and Research Center, Auburn, NY, 2Ajinomoto Co., Inc., Tokyo, Japan.

T419 Eﬀ ect of HMBi supplementati on on splanchnic methionine metabolism in postpartum transiti on cows. M. Larsen*, K. F. Dalbach, B. M. L. Raun, and N. B. Kristensen, Faculty of Agricultural Sciences, Aarhus University, Tjele, Denmark.

T420 The eﬀ ect of abomasal infusion of histi dine and proline on milk compositi on and amino acid uti lizati on in high producing lactati ng dairy cows. M. W. Hofh err*, D. A. Ross, and M. E. Van Amburgh, Cornell University, Ithaca, NY.

T421 Response of dairy cows to the supplementati on of fatt y acids from calcium salts of soybean oil or heated soybeans. G. S. Dias Júnior1, N. M. Lopes1, L. L. Bitencourt1, V. A. Silveira1, G. G. S. Salvati 1, N. N. Morais Júnior4, E. O. S. Saliba3, R. A. N. Pereira2, and M. N. Pereira*1, 1Universidade Federal de Lavras, Lavras, Brazil, 2Empresa de Pesquisa Agropecuária de Minas Gerais, Lavras, Brazil, 3Universidade Federal de Minas Gerais, Belo Horizonte, Brazil, 4Instituto Federal de Educação Ciência e Tecnologia do Espirito Santo, Colatina, Brazil.

T422 Variability of esti mated protected proteins of feather meals. J. A. Davidson*, K. B. Cunningham, H. C. Puch, and B. L. Miller, LongView Animal Nutrition Center, Land O’Lakes Purina Feed, Gray Summit, MO.

T423 Milk fat responses to dietary short- and medium-chain fatt y acids in lactati ng dairy cows. D Vyas*, B. B. Teter, and R. A. Erdman, University of Maryland, College Park.

T424 Eﬀ ect of feeding varied levels of crude protein and absorbable methionine on milk yield in lactati ng dairy cows. G. A. Broderick*1, R. A. Patt on2, W. Heimbeck3, and C. Parys3, 1U. S. Dairy Forage Research Center, Madison, WI, 2Nittany Dairy Nutrition, Inc., Mifﬂ inburg, PA, 3Evonik Degussa GmbH, Hanau, Germany.

T425 Methionine supplementati on to diets varying in rumen undegradable soy protein. N. N. Morais Júnior3, V. A. Silveira1, N. M. Lopes1, G. S. Dias Júnior1, G. Pessoa Júnior1, G. G. S. Salvati 1, C. O. Faria5, R. A. N. Pereira2, N. D. Luchini4, and M. N. Pereira*1, 1Universidade Federal de Lavras, Lavras, Brazil, 2Empresa de Pesquisa Agropecuária de Minas Gerais, Lavras, Brazil, 3Instituto Federal de Educação Ciência e Tecnologia do Espirito Santo, Colatina, Brazil, 4Adisseo, Alpharetta, GA, 5Better Nature Research, Ijaci, Brazil.

T426 Eﬀ ects of level of rumen degradable protein and corn disti llers grains in corn silage-based diets on milk producti on and ruminal fermentati on in lactati ng dairy cows. G. I. Zanton* and A. J. Heinrichs, The Pennsylvania State University, University Park.

T427 Eﬀ ect of quebracho-chestnut tannin extracts at two dietary crude protein levels on performance and rumen fermentati on of dairy cows. M. J. Aguerre*1, M. A. Watti aux1, M. C. Capozzolo1, P. Lencioni2, and C. Cabral2, 1University of Wisconsin-Madison, Madison, 2Silvateam, Indunor S. A, Argentina.

T428 Eﬀ ect of quebracho-chestnut tannin extracts at two dietary crude protein levels on nitrogen parti ti oning in lactati ng dairy cows. M. J. Aguerre*1, M. A. Watti aux1, M. C. Capozzolo1, P. Lencioni2, and C. Cabral2, 1University of Wisconsin-Madison, Madison, 2Silvateam, Indunor S. A., Argentina.

T429 Digesti bility of amino acids in rumen undegraded corn silage determined by the modiﬁ ed three-step procedure. S. M. Fredin*1, S. E. Boucher2, D. Sapienza3, N. L. Whitehouse1, and C. G. Schwab1, 1University of New Hampshire, Durham, 2William H. Miner Agricultural Research Institute, Chazy, NY, 3Sapienza Analytica, LLC, Slater, IA.

T430 Evaluati on of sampling protocols to esti mate ruminal microbial protein producti on using urinary excreti on of purine derivati ves. S. E. Boucher*, H. M. Dann, P. K. Krawczel, H. M. Gauthier, J. D. Darrah, and R. J. Grant, William H. Miner Agricultural Research Institute, Chazy, NY.

T431 Determining the diﬀ erence in the supply of metabolizable methionine to dairy cows fed four methionine supplements using concentrati ons of selenium in milk. J. E. Plank*, W. P. Weiss, and N. R. St-Pierre, The Ohio State University, Columbus.

146 T432 The relati onship between milk urea nitrogen concentrati ons, diet, and milk producti on on Northeast dairy farms. K. M. Kouri*, Poulin Grain, Newport, Vermont.

T433 A criti que of dose-response plots that relate changes in content and yield of milk protein to predicted concentrati ons of lysine in metabolizable protein by the NRC (2001), CPM-Dairy (v. 3. 0. 10), and AMTS Catt le (v. 2. 1. 31) models. N. Whitehouse*1, C. Schwab1, D. Luchini2, and B. Sloan2, 1University of New Hampshire, Durham, 2Adisseo, Atlanta, GA.

T434 Fatt y acid supplementati on to periparturient dairy cows fed diets containing low basal concentrati ons of fatt y acids. L. F. Greco*, M. Garcia, M. G. Favorett o, R. S. Marsola, L. T. Marti ns, R. S. Bisinott o, E. S. Ribeiro, F. S. Lima, W. W. Thatcher, C. R. Staples, and J. E. P. Santos, University of Florida, Gainesville.

T435 Intake, digesti bility and producti ve performance of dairy cows fed with sunﬂ ower meal. A. S. de Oliveira*1, J. M. S. Campos2, E. P. Viana2, D. S. Caixeta2, S. C. Valadares Filho2, A. M. F. Santi ago2, J. P. do Carmo2, A. C. S. Souza2, G. H. Soares2, J. P. Giordani2, and L. F. do Lago2, 1Universidade Federal de Mato Grosso, Sinop, MT, Brazil, 2Universidade Federal de Viçosa, Viçosa, MG, Brazil.

T436 Metabolism of nitrogen compounds in dairy cows fed with sunﬂ ower meal. A. S. Oliveira*1, J. M. S. Campos2, D. S. Caixeta2, E. P. Viana2, S. C. Valadares Filho2, L. F. do Lago2, A. M. F. Santi ago2, J. P. Giordani2, G. H. Soares2, J. P. do Carmo2, and A. C. S. Souza2, 1Universidade Federal de Mato Grosso, Sinop, MT, Brazil, 2Universidade Federal de Viçosa, Viçosa, MG, Brazil.

T437 A criti que of dose-response plots that relate changes in content and yield of milk protein to predicted concentrati ons of methionine in metabolizable protein by the NRC (2001), CPM-Dairy (v. 3. 0. 10), and AMTS Catt le (v. 2. 1. 31) models. N. Whitehouse*1, C. Schwab1, D. Luchini2, and B. Sloan2, 1University of New Hampshire, Durham, 2Adisseo, Atlanta, GA.

T438 In situ ruminal degradability of crambe, sunﬂ ower and soybean grains, and its by-products. R. H. de Tonissi e Buschinelli de Goes*, K. A. de Souza, R. A. Patussi, K. A. Guimarães Nogueira, D. de Faria Pereira, T. da Cunha Cornélio, K. C. da Silva Brabes, and E. Reuter de Oliveira, Universidade Federal da Grande Dourados, Dourados, MS, Brazil.

T439 Eﬀ ects of supplemented high linoleic or linolenic oil in the diet on lipid metabolism by rumen microbes in sheep. S. H. Choi*1, G. W. Jin2, H. G. Lee3, C. W. Choi4, S. S. Chang4, S. B. Smith1, and M. K. Song2, 1Department of Animal Science, Texas A&M University, College Station, 2Department of Animal Science, ChungBuk National University, Cheong Ju, Chungbuk, Korea, 3Department of Animal Science, Pusan National University, Miryang, Gyongnam, Korea, 4National Institute of Animal Science, RDA, Suwon, Gyunggi, Korea.

T440 Eﬀ ects of increasing amounts of high-linolenic perilla fatt y acid infused into the duodenum on blood lipids metabolism and their suscepti bility to peroxidati on in dairy cows. Q. S. Liu1,2, J. Q. Wang*1, D. P. Bu1, E. Khas1, G. Yang1, L. Y. Zhou1, P. Sun1, and K. L. Liu1, 1State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, China, 2College of Animal Science and Technology, Yangzhou University, Yangzhou, China.

T441 Eff ects of feeding ruminally protected lysine, with or without isoleucine, valine and histi dine, to lactati ng dairy cows on producti ve performance and plasma amino acid profi les. P. H. Robinson1, S. Juchem1, N. Swanepoel*2, and E. Evans3, 1UC Davis, Davis, 2Meadow Feeds, Roodepoort, South Africa, 3Essi Evans Technical Advisory Services, Bowmanville, ON, Canada. TUESDAY T442 Eff ect of extruded cott on seed and canola seed on the compositi on of unsaturated fatt y acids in plasma, erythrocytes and liver POSTERS of mehraban male lambs. A. Akbarian1, A. Golian*1, A. Tahmasbi1, M. Hoseini Ghafari1, and M. Mirzaee2, 1Ferdowsi University of Mashhad, Mashhad, Khorasan Razavi, Iran, 2Isfahan University of Technology, Isfahan, Iran.

T443 Eﬀ ects of roasted and electron beam irradiati on on ruminal and intesti nal disappearance of whole soybean. A. Akbarian1, M. Khorvash1, G. Ghorbani1, M.Dehghan-Banadaky*2, P. Shawrang3, and E. Ghasemi1, 1Isfahan University of technology, Department of animal Sci., Isfehan, Iran, 2University of Tehran, Department of Animal Sci., Karaj, Tehran, Iran, 3Nuclear Science and Technology Research Institute, Atomic Energy Organization of Iran, Tehran, Iran.

T444 Meta-analysis for the predicti on of net portal absorpti on (NPA) of amino acid-N (AAN) and ammonia (NH3) in ruminants. C. Côrtes*1, R. Marti neau1, D. Sauvant2, D. R. Ouellet1, J. Vernet3, I. Orti gues-Marty3, and H. Lapierre1, 1Agriculture and Agri-Food Canada, Sherbrooke, Quebec, Canada, 2AgroParisTech, Paris, France, 3URH INRA, Theix, France.

T445 Eﬀ ect of tannins in pistachio by-product and urea infusion into the rumen on rumen fermentati on and blood metabolites in Iranian Balochi sheep. H. Gholizadeh, A. A. Naserian*, R. Valizadeh, and A. M. Tahmasebi, Ferdowsi University of Mashhad, Mashhad, Iran.

T446 The protecti on of nano-encapsulated conjugated linoleic acid (CLA) from biohydrogenati on by rumen bacteria. S. D. Cho*1, H. G. Park1, H. G. Ji2, E. G. Kweon3, and Y. J. Kim1, 1Department of Food and Biotechnology, Korea University, Chungnam, Korea, 2Pharmachem, Samjung-dong, Ohjung-gu, Bucheon-city, Kyounggi-do, Korea, 3Hanwoo Experimental Station, National Livestock research Institute, Gangwon, Korea.

147 T447 Study on the eﬀ ect of ﬂ axseed and vitamin E supplementati on on rumen biohydrogenati on by Rumen Simulati on Technique (RUSITEC). H. Sultana*1, M. L. He1, M. E. R. Dugan2, and T. A. McAllister1, 1Agriculture and Agri-Food Research Centre, Lethbridge, AB, Canada, 2Agriculture and Agri-Food Research Centre, Lacombe, AB, Canada.

T448 Parti al replacement of common bean by-products (Phaseolus vulgaris) with soybean meal impacts on feed intake and apparent digesti bility in growing lambs. H. P. Mejia1, A. Z. M. Salem*1,2, E. J. D. Coronado1, J. L. Tinoco1, and F. Avilés1, 1Universidad Autónoma del Estado de México, Centro Universitario UAEM-Temascaltepec, Estado de México, C. P. 51300, México, 2University of Alexandria, Department of Animal Production, Faculty of Agriculture (El-Shatby), Egypt.

T449 The eﬀ ect of parti al replacement of soya bean meal by Phaseolus vulgaris byproducts on growth performance in Pelibuey growing lambs fed ﬁ nishing diets. H. P. Mejia1, A. Z. M. Salem*1,2, J. L. Tinoco1, R. S. Robollar1, E. J. D. Coronado1, and F. Avilés1, 1Universidad Autónoma del Estado de México, Centro Universitario UAEM-Temascaltepec, Estado de México, C. P. 51300, México, 2University of Alexandria, Department of Animal Production, Faculty of Agriculture (El-Shatby), Egypt.

Small Ruminant Goat Producti on

T450 Eﬀ ect of supplemental grower/ﬁ nisher rati on protein level on growth rate, chevon producti on and cost of gain of crossbred meat goats grazing Joy Chicory pasture. M. Lema*, S. Murray, and B. Barlow, Tennessee State University, Nashville.

T451 Eﬀ ects of breed and slaughter endpoint on feed intake, growth performance, and carcass traits of purebred Boer and Kiko goat kids. S. Solaiman*1, B. R. Min1, N. Gurung1, J. Behrends2, E. Taha1, and C. Hill1, 1Tuskegee University, Tuskegee, AL, 2Mississippi State University, Mississippi State.

T452 Eﬀ ects of feeding varying levels of peanut skins on fatt y acid proﬁ le of growing Kiko crossbred intact male goats. N. K. Gurung*1, A. R. Stone1, S. G. Solaiman1, D. L. Rankins Jr.2, K. R. Willian1, and W. H. McElhenney1, 1Tuskegee University, Tuskegee, AL, 2Auburn University, Auburn, AL.

T453 Eﬀ ect of cull-chickpeas on carcass characteristi cs and commercial cuts of feedlot hair sheep. F. G. Rios*1,4, H. Bernal-Barragán2,4, M. A. Cerrillo-Soto3,4, A. Estrada-Angulo1,4, E. Guti érrez- Ornelas2,4, A. S. Juárez-Reyes3,4, J. F. Obregon1,4, and J. J. Porti llo-Loera1,4, 1FMVZ-Universidad Autónoma de Sinaloa, Culiacán, Sinaloa, México, 2FA-Universidad Autónoma de Nuevo León, Monterrey, Nuevo León, Mexico, 3FMVZ-Universidad Juárez del Estado de Durango, Durango, Durango, México, 4Red Internacional de Nutrición y Alimentación en Rumiantes, Culiacán, Sinaloa, México.

T454 Eﬀ ects of intraduodenally infused soybean small pepti des and amino acids on absorpti on of pepti des in the small intesti ne of dairy goats. L. Wang1,2, S. Li*1, Z. Cao1, and H. Liu1, 1China Agricultural University, Beijing, China, 2Ningxia University, Yinchuan, China.

T455 Eﬀ ects of graded introduodenal soybean small pepti de infusion on absorpti on of small pepti des in the small intesti ne of dairy goats. L. Wang1,2, S. Li*1, Z. Cao1, and H. Liu1, 1China Agricultural University, Beijing, China, 2Ningxia University, Yinchuan, China.

T456 Eﬀ ects of shearing on energy use by growing Angora goats. R. Puchala*1, A. Helal1,2, A. L. Goetsch1, and T. Sahlu1, 1American Institute for Goat Research, Langston University, Langston, OK, 2Animal and Poultry Nutrition Department, Desert Research Center, El Matareya, Cairo, Egypt.

T457 Opti mum durati on of performance testi ng growing Boer bucks for growth rate, feed intake, and feed eﬃ ciency. W. Hu*1, T. A. Gipson1, S. P. Hart1, L. J. Dawson1,2, A. L. Goetsch1, and T. Sahlu1, 1American Institute for Goat Research, Langston University, Langston, OK, 2College of Veterinary Medicine, Oklahoma State University, Stillwater.

T458 Feeding behavior of intact yearling hair sheep and meat goat males pen-fed in single- and mixed-species groups. S. Wildeus* and R. A. Stein, Virginia State University, Petersburg.

T459 Feeding glucogenic precursors to dairy goats carrying twins around kidding. S. Cavini1, M. Rodriguez-Prado1, S. Calsamiglia*1, A. Foskolos1, and M. A. Gomez2, 1Universitat Autonoma de Barcelona, Bellaterra, Spain, 2NUTEGA, Madrid, Spain.

T460 Evaluati on of milk serum amyloid A 3 (M–SAA3) protein as a potenti al mammary health indicator in goats. A. Domènech*1, A. Gómez–Martí n2, C. De la Fe2, J. C. Corrales2, and A. Serrano1, 1Ruminant Production, IRTA, Barcelona, Spain, 2Department of Animal Health, University of Murcia, Murcia, Spain.

148 T461 Milk fat synthesis is progressively reduced in dairy goats fed increasing levels of an unprotected conjugated linoleic acid (U-CLA) supplement. D. Fernandes1, J. Souza1, M. Baldin1, R. Dresch1, E. C. Sandri1, J. H. Bruschi2, F. C. F. Lopes2, M. A. S. Gama2, and D. E. Oliveira*1, 1Santa Catarina State University, Chapecó, Brazil, 2National Dairy Cattle Research Center, Juiz de Fora, Minas Gerais, Brazil.

T462 Requirements of magnesium, potassium and sodium for maintenance and growth of Boer crossbred kids. M. H. M. R. Fernandes1, K. T. Resende1, L. O. Tedeschi2, J. S. Fernandes Jr.1, and I. A. M. A. Teixeira*1, 1Universidade Estadual Paulista/UNESP and INCT-CA members, Jaboticabal, SP 14870, Brazil, 2Texas A&M University, College Station.

T463 Calcium and phosphorous requirements for maintenance and growth of Boer crossbred kids. M. H. M. R. Fernandes1, K. T. Resende1, L. O. Tedeschi2, J. S. Fernandes Jr.1, and I. A. M. A. Teixeira*1, 1Universidade Estadual Paulista/UNESP and INCT-CA members, Jaboticabal, SP 14870, Brazil, 2Texas A&M University, College Station.

T464 Blood mineral concentrati on of adult goats in a subtropical region of southern Mexico during the rainy and dry season. R. Rojo*, A. Z. M. Salem, F. Jiménez, S. Rebollar, J. L. Tinoco, B. Albarrán, J. F. Vázquez, D. Cardoso, J. Hernández, and F. González, Centro Universitario UAEM-Temascaltepec, Temascaltepec, Estado de México, México.

T465 Eﬀ ect of copper and zinc on in vitro ruminal fermentati on of total mixed rati on in goats. J. F. Vazquez1, R. Rojo*1, D. Lopez1, A. Z. M. Salem1, J. M. Gonzalez2, D. Colín1, and J. L. Tinoco1, 1Centro Universitario UAEM- Temascaltepec, Temascaltepec, Estado de México, Mexico, 2Facultad de Agrobiología, Universidad Auténoma de Tlaxcala, Ixtacuixtla, Tlaxcala, México.

T466 Nutriti onal supplementati on does not improve the sexual response of goats managed in Northern Mexico. F. G. Véliz*1, C. A. Meza-Herrera2, M. A. De Santi ago-Miramontes1, R. Rodríguez-Martí nez1, and M. Mellado3, 1Universidad Autónoma Agraria Antonio Narro, Torreón, Coahuila, Mexico, 2Universidad Autónoma Chapingo, Unidad Regional Universitaria de Zonas Áridas, Bermejillo, Durango, México, 3Universidad Autónoma Agraria Antonio Narro, Buenavista, Saltillo, Coahuila.

T467 Seasonal reproducti ve acti vity of Nubian, Alpine and Criollo female goats exposed to natural photoperiod in a semiarid region of central-north Mexico. M. T. Rivera1, M. O. Diaz-Gomez1, M. Rincon1, F. J. Escobar1, C. F. Arechiga2, H. G. Gamez3, J. Urruti a*3, and H. Vera-Avila3, 1Universidad Autonoma de Zacatecas, Zacatecas, Mexico., 2Universidad Autonoma de San Luis Potosi, San Luis Potosi, Mexico, 3Instituto Nacional de Investigaciones Forestales, Agricolas y Pecuarias, San Luis Potosi, Mexico.

T468 Conditi ons to test electric fence modiﬁ cati ons of catt le barb wire fence for goat containment. A. L. Goetsch*, G. D. Detweiler, R. Puchala, T. Sahlu, and T. A. Gipson, American Institute for Goat Research, Langston University, Langston, OK.

T469 Accuracy of calculated distances between consecuti ve ﬁ xes of GPS collars worn by goats. T. A. Gipson*, G. D. Detweiler, and A. L. Goetsch, American Institute for Goat Research, Langston University, Langston, OK.

T470 Use of biometric measurements to esti mate fetal mass in dairy goats. C. J. Härter*, I. A. M. Teixeira, L. D. Lima, H. G. O. Silva, A. R. Rivera, and K. T. Resende, Universidade Estadual Paulista, Jaboticabal, SP, Brasil.

T471 The relati onship of real-ti me ultrasound body compositi on measurements, body weight and hip height with body conditi on score in mature Boer crossbred does. TUESDAY A. M. Duﬀ *, J. A. Carter, C. A. Hughes, K. N. Gates, C. S. Ellason, W. S. Stewart, and F. R. B. Ribeiro, Texas A&M University- POSTERS Commerce, Commerce.

Teaching/Undergraduate and Graduate Educati on Teaching

T472 Relati onship between parti cipati on in youth equine organizati ons and collegiate equine acti viti es. M. Nicodemus*, Mississippi State University, Mississippi State.

T473 Free Web applicati ons for educati onal purposes. P. A. Curti s* and M. O. Kloepper, Auburn University, Auburn, AL.

T474 Applicati ons of functi onal anatomy in farm animals using collaborati ve learning. H. G. Katt esh*, M. H. Sims, R. B. Reed, and F. M. Hopkins, University of Tennessee, Knoxville.

T475 Measuring the impact of varied instructi onal approaches in an introductory animal science course. B. G. Bolt* and K. D. Layﬁ eld, Clemson University, Clemson, SC.

149 SYMPOSIA AND ORAL SESSIONS

Danisco Internati onal Dairy Science Award Lecture Chair: Connie Sindelar, Danisco Animal Health 501/502

9:30 AM Introducti on

9:40 AM From Metchnikoﬀ to Microencapsulati on: Developments in science and technology on the survivability of probioti c bacteria in dairy foods. K. Kailasapathy, University of Western Sydney, Australia.

Animal Behavior and Well-Being Sow Housing, Management, and Stress Chair: Jeremy Marchant-Forde, USDA-ARS Korbel Ballroom 3c

9:30 AM 409 Produc ti vity and well being of pregnant sows in loose housing is aff ected by fl oor space allowance and dietary fi ber content. A. R. Hanson*1, A. E. DeDecker2, J. L. Salak-Johnson2, P. M. Walker1, and J. P. Holt1, 1Illinois State University, Normal, 2University of Illinois, Urbana.

9:45 AM 410 E ff ects of fi ber and fl oor space allowance on group kept dry sow well-being. A. E. DeDecker*1, A. R. Hanson2, P. M. Walker2, and J. L. Salak-Johnson1, 1University of Illinois, Urbana, 2Illinois State University, Normal.

10:00 AM 411 E ﬀ ect of alternati ve individual and group housing on dry sow performance and physiology. A. E. DeDecker*1, A. R. Hanson2, P. M. Walker2, and J. L. Salak-Johnson1, 1University of Illinois, Urbana, 2Illinois State University, Normal.

10:15 AM 412 E ﬀ ect of alternati ve accommodati ons on sow behavior during gestati on. A. M. Visconti *1, A. E. DeDecker1, A. R. Hanson2, P. M. Walker2, and J. L. Salak-Johnson1, 1University of Illinois, Urbana, 2Illinois State University, Normal.

10:30 AM 413 E ﬀ ects of alternati ve housing systems on the well-being of gestati ng sows. A. E. DeDecker* and J. L. Salak-Johnson, University of Illinois, Urbana.

10:45 AM 414 The eﬀ ect of a repeated prenatal stressor and low-dose Ketamine on the anxiety and social behavior of pigs. B. L. Davis*1 and M. A. Sutherland2, 1Texas Tech University, Lubbock, 2Ruakura Research Centre, AgResearch, Hamilton, New Zealand.

11:00 AM 415 Heart rate variability—A tool to diﬀ erenti ate positi ve and negati ve aﬀ ecti ve states in pigs? R. Polett o*1, R. M. Marchant-Forde1, J. N. Marchant-Forde1, J. L. Rault1,2, D. F. Hogan3, and D. C. Lay Jr.1, 1USDA-ARS- Livestock Behavior Research Unit, West Lafayette, IN, 2Department of Animal Sciences, Purdue University, West Lafayette, IN, 3Veterinary Clinical Sciences, Purdue University, West Lafayette, IN.

11:15 AM 416 A combinati on of head/heart electric stunning is more eﬀ ecti ve than the head-only method in pigs. K. D. Vogel*1, G. Badtram2,3, J. R. Claus3, T. Grandin1, S. Turpin3, R. E. Weyker3, and E. Voogd4, 1Department of Animal Sciences, Colorado State University, Fort Collins, 2Wisconsin Department of Agriculture, Trade, and Consumer Protection, Division of Food Safety, Madison, 3Department of Animal Sciences, University of Wisconsin-Madison, 4Voogd Consulting, Inc., West Chicago, IL.

11:30 AM 417 E ﬀ ects of pen size on the stress response of market weight pigs during loading and unloading. L. M. Gesing*1, A. K. Johnson1, K. J. Stalder1, J. T. Selsby1, M. Faga2, A. Whiley2, S. Abrams2, H. Hill2, R. Bailey3, and M. J. Ritt er4, 1Iowa State University, Ames, 2Iowa Select Farms, Iowa Falls, 3JBS Swift and Co., Marshalltown, IA, 4Elanco Animal Health, Greenﬁ eld, IN.

11:45 AM 418 E ﬀ ects of vehicle design on blood stress indicators and meat quality in pigs of three genotypes for two diﬀ erent travel distances. A. Vanelli Weschenfelder*1,2, S. Torrey3, N. Devillers2, L. Saucier1, and L. Faucitano2, 1Université Laval, Sainte-Foy, Québec, Canada, 2Agriculture and Agri-Food Canada, Lennoxville, Québec, Canada, 3University of Guelph, Guelph, ON, Canada.

12:00 PM 419 E ﬀ ects of pasture versus stall housing on corti sol and DHEA concentrati ons in young quarter horses. S. M. Garey*, T. H. Friend, L. R. Berghman, A. L. Adams, and C. L. Terrill, Texas A&M University, College Station.

150 12:15 PM 420 Use of infrared thermography to measure inﬂ ammati on associated with castrati on and anti -inﬂ ammatory drugs. L. A. González*1, K. S. Schwartzkopf-Genswein2, E. Fierheller3, E. Janzen3, N. Caulkett 3, and T. A. McAllister2, 1University of Manitoba, Winnipeg, Manitoba, Canada, 2Agriculture and Agri-Food Canada, Lethbridge, Alberta, Canada, 3University of Calgary, Calgary, Alberta, Canada.

12:30 PM 421 In ﬂ uence of catt le temperament on stress hormones and IgG concentrati ons in Angus-cross calves. R. C. Vann*1, N. C. Burdick2, J. G. Lyons2, T. H. Welsh, Jr. 2, and R. D. Randel3, 1MAFES-Brown Loam Research Station, Raymond, MS, 2Texas AgriLife Research, College Station, 3Texas AgriLife Research, Overton.

Animal Health Symposium Accounti ng for Diseased Animals in Research Trials (Outliers, Treatments, Interacti ons)/Disease Inducti on by Treatment? Chair: Isis K. Mullarky, Virginia Tech Sponsor: Elanco Animal Health 503/504

9:30 AM Introducti on

9:35 AM 422 Factors inﬂ uencing onset of disease and subsequent eﬀ ects on feedlot performance. R. M. Enns*1, R. L. Weaber2, H. Van Campen1, and G. H. Loneragan3, 1Colorado State University, Fort Collins, 2University of Missouri, Columbia, 3West Texas A&M University, Canyon.

10:05 AM 423 Repor ti ng standards for randomized controlled trials in catt le: Improving the quality of research. I. A. Gardner*1, A. M. O’Connor2, J. M. Sargeant3, J. S. Dickson4, and M. E. Torrence5, 1University of California , Davis, 2Iowa State University, Ames, 3University of Guelph, Guelph, Ontario, Canada, 4Iowa State University, Ames, 5USDA-ARS, Beltsville, MD.

10:35 AM 424 Accoun ti ng for diseased animals in research trials. G. D. Snowder*, National Center for Foreign Animal and Zoonotic Disease Defense, College Station, TX.

ARPAS-Ruminant Nutriti on Joint Symposium Nutriti on Models – Where Are We Going in the Next Decade? Chair: Joanne Knapp, Fox Hollow Consulti ng, LLC Sponsor: EAAP 301/302

9:30 AM 425 The role of models in animal nutriti on: Research and ﬁ eld applicati ons.

J. A. Metcalf* and N. S. Ferguson, Nutreco Canada Inc., Guelph, Ontario, Canada. TUESDAY ORALS

9:50 AM 426 Nitrogen recycling and rumen degradable protein requirements: Quanti tati ve updates to describe microbial requirements, sources, and applicati ons in rati on formulati on. M. E. Van Amburgh*, E. B. Recktenwald, D. A. Ross, R. J. Higgs, T. R. Overton, and L. E. Chase, Cornell University, Ithaca, NY.

10:30 AM 427 Tackling the variable eﬃ ciencies in post-absorpti ve amino acid uti lizati on. M. D. Hanigan*1 and E. C. Titgemeyer2, 1Virginia Polytechnic Institute and State University, Blacksburg, 2Kansas State University, Manhattan.

11:10 AM 428 VFA producti on and absorpti on: modeling the impacts on energy availability. A. Bannink*1, J. France2, J. L. Ellis2, and J. Dijkstra3, 1Animal Sciences Group, Wageningen UR, Lelystad, the Netherlands, 2Centre for Nutrition Modelling, University of Guelph, Guelph, Ontario, Canada, 3Wageningen University, Wageningen, the Netherlands.

11:50 AM 429 Predic ti ng dry matt er intake responses: modeling the inﬂ uence of catt le management. R. J. Grant*1, T. P. Tylutki2, and P. D. Krawczel1, 1William H. Miner Agricultural Research Institute, Chazy, NY, 2AMTS LLC, Cortland, NY.

151 Breeding and Geneti cs Crossbreeding Chair: Kati e Olsen, USDA-ARS Animal Improvement Programs Laboratory 403/404

9:30 AM 430 Applica ti on of a crossbred model reveals additi onal geneti c variati on in reproducti on traits of commercial females. S. Bloemhof*1,2, E. F. Knol1, A. Kause2, and I. Misztal3, 1IPG, Institute for Pig Genetics B. V., Beuningen, the Netherlands, 2Animal Breeding and Genomics Centre, Wageningen University, Wageningen, the Netherlands, 3Department of Animal and Dairy Science, University of Georgia, Athens.

9:45 AM 431 Gene ti cs-nutriti on interacti ons inﬂ uencing wool spinning ﬁ neness in Australian crossbred sheep. A. E. O. Malau-Aduli* and B. Holman, School of Agricultural Science/TIAR, University of Tasmania, Hobart, Tasmania 7001, Australia.

10:00 AM 432 E ﬀ ects of index selecti on and sire breed on crossbred lamb growth and ﬁ nishing. G. C. Márquez*1, W. Haresign2, M. H. Davies3, R. Roehe4, L. Bünger4, G. Simm4, and R. M. Lewis1,4, 1Virginia Polytechnic Institite and State University, Blacksburg, 2Aberystwyth University, Wales, UK, 3ADAS Rosemaund, Preston Wynne, UK, 4Scottish Agricultural College, Edinburgh, UK.

10:15 AM 433 Inclusion of the inbreeding coeﬃ cient into models for geneti c evaluati on of dairy catt le. C. A. García-Munguía, A. Ruíz-Flores*, R. Núñez-Domínguez, R. Ramírez-Vlaverde, and R. López-Ordaz, Universidad Autónoma Chapingo, Chapingo, México, México.

10:30 AM 434 Jersey-sired and Montbeliarde-sired crossbred heifers compared to pure Holstein heifers for survival and ferti lity from birth to ﬁ rst parturiti on. A. R. Hazel*, L. B. Hansen, B. J. Heins, A. J. Seykora, D. G. Johnson, and J. G. Linn, University of Minnesota, St. Paul.

10:45 AM 435 Produc ti vity over ﬁ ve lactati ons of Normande, Montbeliarde, and Scandinavian Red crossbreds compared to pure Holsteins in commercial dairies in California. B. J. Heins* and L. B. Hansen, University of Minnesota, St. Paul.

11:00 AM 436 Death rates, survival rates to ﬁ ft h lactati on, and proﬁ tability of Normande, Montbeliarde, and Scandinavian Red crossbreds compared to pure Holsteins. B. J. Heins* and L. B. Hansen, University of Minnesota, St. Paul.

11:15 AM 437 Produc ti on, reproducti on, health and growth traits in backcross Holstein × Jersey and their Holstein contemporaries. D. W. Bjelland*, N. M. Esser, K. A. Weigel, and P. C. Hoﬀ man, University of Wisconsin, Madison.

11:30 AM 438 Mul ti breed genomic evaluati on of dairy catt le. K. M. Olson*1 and P. M. VanRaden2, 1Virginia Polytechnic Institute and State University, Blacksburg, 2Animal Improvement Programs Laboratory, ARS, USDA, Beltsville, MD.

Food Safety Poultry Aspects Chair: Michael Hume, USDA, ARS, SPARC Korbel Ballroom 4abc

9:30 AM 439 Hide and pen ﬂ oor contaminati on and transmission of Escherichia coli O157:H7 among feedlot steers. K. Stanford*1, T. P. Stephens1, and T. A. McAllister2, 1Alberta Agriculture and Rural Development, Lethbridge, Alberta Canada, 2Agriculture and Agri-Food Canada, Lethbridge, Alberta, Canada.

9:45 AM 440 Feed supplementati on with caprylic acid reduces Campylobacter colonizati on in market-aged broiler chickens without altering cecal microbial populati ons. I. Reyes-Herrera*1, F. Solis de los Santos1, M. Hume2, K. Venkitanarayanan3, A. M. Donoghue4, I. Hanning1, M. F. Slavik1, V. F. Aguiar1, J. H. Metcalf1, P. J. Blore1, and D. J. Donoghue1, 1Dept. Poultry Science, University of Arkansas, Fayetteville, 2Food and Feed Safety Research Unit, Southern Plains Agricultural Research Center, USDA-ARS, College Station, TX, 3Dept. Animal Science, University of Connecticut, Storrs, 4Poultry Production and Product Safety Research Unit, USDA-ARS, Fayetteville, AR.

10:00 AM 441 Evalua ti ng the prevalence and distributi on of Campylobacter in newly constructed broiler houses. K. N. Eberle*1, J. L. Purswell2, J. D. Davis1, C. D. McDaniel1, and A. S. Kiess1, 1Mississippi State University, Mississippi State, 2USDA-ARS Poultry Research Unit, Mississippi State.

152 10:15 AM 442 Coloniza ti on of marker and ﬁ eld strains of Salmonella Enteriti dis and Typhimurium in anti bioti c pretreated and non-pretreated laying hens. J. F. Hannah*1, J. L. Wilson1, N. A. Cox2, L. J. Richardson2, J. A. Cason2, and R. J. Buhr2, 1University of Georgia, Department of Poultry Science, Athens, 2USDA, ARS, Richard Russell Research Center, Athens, GA.

10:30 AM 443 Evalua ti on of Campylobacter challenge route (in ovo vs. crop) and feed additi ves to reduce caecal Campylobacter in broilers. T. A. Scott *, J. E. de Oliveira, and E. Hangoor, Provimi Feed Solutions, Sint-Stevens-Woluwe, Belgium.

10:45 AM 444 The eﬃ cacy of the natural plant extracts, thymol and carvacrol, against Campylobacter colonizati on in broiler chickens. K. Arsi*1, J. H. Metcalf1, I. Reyes-Herrera1, A. M. Donoghue2, K. Venkitanarayanan3, P. J. Blore1, A. C. Fanati co1, and D. J. Donoghue1, 1Dept. Poultry Science, University of Arkansas, Fayetteville, 2Poultry Production and Product Safety Research Unit, USDA-ARS, Fayetteville, AR, 3Dept. Animal Science, University of Connecticut, Storrs.

11:00 AM 445 Probability of identi fying diﬀ erent Salmonella serotypes in poultry samples. J. A. Cason*, N. A. Cox, R. J. Buhr, D. V. Bourassa, and L. J. Richardson, Russell Research Center, USDA/ARS, Athens, GA.

11:15 AM 446 The eﬀ ect of electrostati c polarizati on ultra violet light ﬁ lters on Enterobacteriaceae and Salmonella spp. bacteria in a broiler processing plant hang room. J. C. Butler*, P. A. Curti s, C. R. Kerth, D. E. Conner, and L. K. Kerth, Auburn University, Auburn, AL.

11:30 AM 447 Role of lauric acid-potassium hydroxide concentrati on on bacterial contaminati on of spray washed broiler carcasses. A. Hinton Jr.*, J. Cason, R. Buhr, and K. Liljebjelke, Russell Research Center, Athens, GA.

11:45 AM 448 An ti microbial eﬀ ect of sodium metasilicate on Salmonella enterica serovar Typhimurium and psychrotrophs in ready to cook skin-on chicken breast meat stored at 4 ± 1°C. C. S. Sharma*, S. K. Williams, and G. E. Rodrick, University of Florida, Gainesville.

12:00 PM 449 An ti microbial eﬀ ect of sodium metasilicate marinade on Salmonella enterica serovar Typhimurium and psychrotrophs in ready to cook skinless and boneless chicken breast meat stored at 4 ± 1°C. C. S. Sharma*, S. K. Williams, and G. E. Rodrick, University of Florida, Gainesville.

12:15 PM 450 Aviplus treatment improves growth eﬃ ciency in broilers and swine but does not aﬀ ect intesti nal populati ons of experimentally inoculated Salmonella. T. R. Callaway*1, E. Grilli2, T. S. Edrington1, N. Krueger1, R. Anderson1, D. W. Pitt a3, W. E. Pinchak3, and A. Piva2, 1USDA/ ARS, Food and Feed Safety Research Unit, College Station, TX, 2University of Bologna, Bologna, Italy, 3Texas A&M University Agrilife Research Station, Vernon.

12:30 PM 451 Aviplus treatment reduces E. coli and Salmonella populati ons in pure and mixed ruminal culture fermentati ons. T. R. Callaway*1, E. Grilli2, and A. Piva2, 1USDA/ARS, Food and Feed Safety Research Unit, College Station, TX, 2University of Bologna, Bologna, Italy. TUESDAY ORALS

Forages and Pastures Harvested Forages and Forage Quality Chair: Limin Kung Jr., University of Delaware Korbel Ballroom 1cd

9:30 AM 452 Lamb and cow performance when fed corn silage that has reduced ferulate cross linking. H. G. Jung*1,3, D. R. Mertens2, and R. L. Phillips3, 1USDA-ARS, St. Paul, MN, 2USDA-ARS, Madison, WI, 3University of Minnesota, St. Paul.

9:45 AM 453 Impact of brown midrib trait and seeding rate on chemical compositi on and in vitro gas producti on of pearl millet silage. F. Hassanat*1, A. Mustafa2, P. Seguin3, and R. Berthiaume1, 1Agriculture and Agri-Food Canada, Sherbrooke, QC, Canada, 2Department of Animal Science, McGill University, Montreal, QC, Canada, 3Department of Plant Science, McGill University, Montreal, QC, Canada.

10:00 AM 454 Exogenous ﬁ brolyti c enzyme or anhydrous ammonia eﬀ ects on digesti on kineti cs of steers fed bermudagrass harvested at two regrowth intervals. J. J. Romero*, A. T. Adesogan, M. A. Zarate, O. C M. Queiroz, J. H. Han, J. H. Shin, C. R. Staples, and W. F. Brown, University of Florida, Gainesville.

153 10:15 AM 455 E ﬀ ect of chopping or cubing on apparent digesti bility of hay when fed to steers. R. Willcutt *1, B. J. Rude1, and J. Davis2, 1Animal & Dairy Sciences, Mississippi State University, Starkville, 2Agricultural & Biological Engineering, Mississippi State University, Starkville.

10:30 AM 456 E ﬀ ect of cutti ng ti me and conditi oning method on catt le preference for trefoil–grass hay. R. Berthiaume*1, A. F. Brito2, and C. Lafreniere1, 1Agriculture & Agri-Food Canada, Sherbrooke, QC, Canada., 2University of New Hampshire, Durham.

10:45 AM 457 Acceptability of Teﬀ hay by horses. S. McCown*, M. Brummer, J. Earing, S. Hayes, and L. Lawrence, University of Kentucky, Lexington.

11:00 AM 458 Nutri ti ve value of North American grasses during establishment. A. E. Lee*1,4, J. P. Muir3, B. D. Lambert1,3, J. L. Reilley2, and T. R. Whitney4, 1Tarleton State Univ., Stephenville, TX, 2Kika de La Garza PMC, Kingsville, TX, 3TX AgriLife Research, Stephenville, 4TX AgriLife Research, San Angelo.

11:15 AM Break

11:30 AM 459 E ﬀ ects of diﬀ erent manure sources and urea on chemical compositi on of three tropical pasture grasses. O. M. Arigbede*1,2, U. Y. Anele1,2, K. -H. Südekum2, J. A. Olanite1, A. O. Oni1, P. A. Dele1, and J. O. Bolaji1, 1University of Agriculture, Abeokuta, Nigeria, 2University of Bonn, Bonn, Germany.

11:45 AM 460 In vitro ruminal fermentati on characteristi cs of anthocyanidin accumulati ng Lc-alfalfa. A. Jonker*1,2, M. Gruber2, Y. Wang3, and P. Yu1, 1Department of Animal and Poultry Science, College of Agriculture and Bioresources, University of Saskatchewan, Saskatoon, SK, Canada, 2Saskatoon Research Centre, Agriculture and Agri-Food Canada, Saskatoon, SK, Canada, 3Lethbridge Research Centre, Agriculture and Agri-Food Canada, Lethbridge, AB, Canada.

12:00 PM 461 Revisi ti ng heat damaged-protein and ruminal degradati on kineti cs in heated hays. W. K. Coblentz*1, P. C. Hoﬀ man2, and N. P. Marti n3, 1US Dairy Forage Research Center, Marshﬁ eld, WI, 2University of Wisconsin, Madison, 3US Dairy Forage Research Center, Madison, WI.

12:15 PM 462 E ff ects of spontaneous heati ng on esti mates of energy from alfalfa-orchardgrass hays stored in large-round bales. W. K. Coblentz*1 and P. C. Hoff man2, 1US Dairy Forage Research Center, Marshfi eld, WI, 2University of Wisconsin, Madison.

Immunology and Pathology Symposium Immunity, Nutriti on, Genomics, and Gut Microbiota Chair: Hyun Lillehoj, USDA 303

9:30 AM 465 An ti bioti cs disrupt the microbiota-host-pathogen interacti on. B. Willing*, University of British Columbia, Vancouver, BC, Canada.

10:00 AM 464 Role of anti bioti cs on gut microbiota and incidence of gangrenous dermati ti s in commercial broilers. G. Ritt er*1, G. Siragusa2, S. Dunham2, and A. Neumann2, 1Mountaire Farms Inc., Millsboro, DE, 2Danisco, Waukesha, WI.

10:30 AM 466 Nutrigenomics: Understanding how nutrients inﬂ uence host innate immunity and modulate host-pathogen interacti on. H. Lillehoj*1, S.-H. Lee1, D.-K. Kim1, and D. Bravo2, 1Beltsville Agricultural Research Center, USDA-Agricultural Research Service, Beltsville, MD, 2Pancosma S. A., Grand Saconnex, Geneva, Switzerland.

11:00 AM 463 Direct-fed microbial supplementati on alters hosts’ immune response and reparti ti ons energy to the immune system. M. D. Koci* and W. J. Croom, North Carolina State University, Raleigh.

154 Lactati on Biology 1 Chair: Darryl Hadsell, Baylor College of Medicine, Houston, TX 304

9:30 AM 467 The eﬀ ect of milk accumulati on on gene expression in bovine mammary gland. E. H. Wall*1, J. P. Bond2, and T. B. McFadden1, 1Department of Animal Science, University of Vermont, Burlington, 2Vermont Genetics Network Bioinformatics Core, University of Vermont, Burlington.

9:45 AM 468 Expression of ER stress pathways genes in bovine mammary ti ssue during the lactati on cycle. G. Invernizzi*1,2, M. Bionaz1, G. Savoini2, and J. Loor1, 1University of Illinois, Urbana-Champaign, 2University of Milan, Milan, Italy.

10:00 AM 469 E ﬀ ect of dexamethasone and age at inducti on on milk yields of heifers induced into lactati on. A. L. Magliaro-Macrina*1, A. C. W. Kauf1, D. A. Pape-Zambito1, and R. S. Kensinger2, 1The Pennsylvania State University, University Park, 2Oklahoma State University, Stillwater.

10:15 AM 470 E ff ect of intramammary infusions of fl uoxeti ne (FLX) and 5-hydroxytryptophan (5-HTP) on milk secreti on rate and compositi on in lactati ng Holstein cows at dry-off . R. J. Collier*1,3, J. L. Collier1, L. L. Hernandez2, and N. D. Horseman2,3, 1University of Arizona, Tucson, 2University of Cincinnati, OH, 3Amelgo, Covington, KY.

10:30 AM 471 Acute ﬂ uoxeti ne administrati on accelerates mouse mammary gland involuti on. L. L. Hernandez*1, R. J. Collier2,3, and N. D. Horseman1,3, 1University of Cincinnati, Cincinnati, OH, 2University of Arizona, Tucson, 3Amelgo.

10:45 AM Break

11:00 AM 472 E ﬀ ects of early ovariectomy on caprine mammary gland parenchyma during prepuberty. L. Finot1,2, Y. Yart1,2, and F. Dessauge*1,2, 1INRA UMR 1080 Dairy Production, 35590, Saint Gilles, France, 2Agrocampus UMR 1080 Dairy Production, 35000, Rennes, France.

11:15 AM 473 Role of miR-15a in the mammary gland and mammary epithelial cells of dairy cows. H. M. Li, C. M. Wang, and Q. Z. Li*, Key Laboratory of Dairy Science of Education Ministry, Northeast Agricultural University, Harbin, China.

11:30 AM 474 Expression of let-7g in development, lactati on and involuti on of the murine mammary gland. Y. Li, L. Tian, C. M. Wang, and Q. Z. Li*, Key Laboratory of Dairy Science of Education Ministry, Northeast Agricultural University, Harbin, China.

11:45 AM 475 E ﬀ ect of heat stress during the dry period on mammary gland development of dairy catt le. S. Tao*, J. W. Bubolz, B. C. do Amaral, M. J. Hayen, S. E. Johnson, and G. E. Dahl, University of Florida, Gainesville.

12:00 PM 476 Characteriza ti on of bovine glucose transporter 1 kineti cs and substrate speciﬁ citi es in Xenopus laevis oocytes. P. A. Bentley1, Y. Misra1, A. D. Morielli2, and F. -Q. Zhao*1, 1Lactation and Mammary Gland Biology Group, Department of Animal Science, University of Vermont, Burlington, 2Department of Pharmacology, College of Medicine, University of Vermont, Burlington. TUESDAY ORALS

Meat Science and Muscle Biology Symposium How Does Pre- and Postnatal Muscle Development Aﬀ ect Meat Compositi on, Quality, and Value? Chair: Giuseppe Bee, Agroscope Liebefeld Posieux Sponsors: ASAS Foundati on, EAAP Korbel Ballroom 1ef

9:30 AM 477 Coordina ti ng myogenesis and angiogenesis: A novel role for the satellite cell in skeletal muscle growth. R. P. Rhoads*, K. L. Flann, and R. E. Allen, University of Arizona, Tucson.

10:15 AM 478 The energy metabolism impacts that come along with muscle fi ber type and its eff ect on postmortem metabolism. T. M. Scheffl er, J. M. Scheffl er, S. Park, A. L. Grant, and D. E. Gerrard*, Department of Animal and Poultry Sciences, Virginia Tech, Blacksburg.

11:00 AM 479 How growth and body compositi on can aﬀ ect the quality of poultry meat? C. Berri*, E. Le Bihan-Duval, and M. J. Duclos, INRA, UR083 Recherches Avicoles, Nouzilly, France.

155 11:45 AM 480 ASAS Early Career Award Presentati on: Pre-natal muscle development aﬀ ects beef compositi on and quality. M. Du*, Department of Animal Science, University of Wyoming, Laramie.

Graduate Student Paper Competi ti on Nati onal ADSA Producti on MS Oral Chair: Brian J. Bequett e, University of Maryland 507

9:30 AM 481 E ﬀ ect of Origanium vulgare on ruminal fermentati on, nutrient uti lizati on, and producti on in dairy cows. J. A. Tekippe*1, A. N. Hristov1, K. S. Heyler1, T. W. Cassidy1, V. D. Zheljazkov2, and G. A. Varga1, 1Pennsylvania State University, University Park, 2Mississippi State University, NMREC, Verona.

9:45 AM 482 E ﬀ ect of prostaglandinF2α on growth of Staphylococcus aureus associated with bovine masti ti s. C. A. Autran*1, A. Ahmadzadeh1, B. Shaﬁ i1, M. A. McGuire1, and J. C. Dalton2, 1University of Idaho, Moscow, 2University of Idaho, Caldwell R & E.

10:00 AM 483 E ﬀ ects of parti al replacement of corn grain with high ﬁ ber byproducts in calf starter on growth and ruminal pH in dairy calves during weaning transiti on. A. H. Laarman* and M. Oba, University of Alberta, Edmonton, Alberta, Canada.

10:15 AM 484 E ﬀ ect of a pre-synchronizati on injecti on of prostaglandin F2α during the voluntary waiti ng period on dairy catt le. K. D. Baldock*1, M. E. Wilson2, and D. L. Smith1, 1Eastern New Mexico University, Portales, 2West Virginia University, Morgantown.

10:30 AM 485 E ﬀ ects of feeding brown midrib corn silage and dried disti llers grains with solubles on performance of lactati ng dairy cows. H. A. Ramirez Ramirez*1, P. J. Kononoﬀ 1, and K. Nestor2, 1University of Nebraska-Lincoln, 2Dow AgroSciences LLC, Wooster, OH.

10:45 AM 486 E ﬀ ects of equine chorionic gonadotropin administrati on during the synchronizati on protocol on luteal volume, progesterone concentrati on and embryo survival in embryo recipient lactati ng Holstein cows. A. G. Kenyon*1, G. Lopes Jr. 1, L. G. D. Mendonca2, J. R. Lima1, R. G. S. Bruno1, and R. C. Chebel1,2, 1Veterinary Medicine Teaching and Research Center, University of California Davis, Tulare, 2Department of Veterinary Population Medicine, University of Minnesota, St Paul.

11:00 AM 487 Adjus ti ng milk replacer intake during heat stress and non-heat stress as a means of improving dairy calf performance. T. M. Chavez*, T. A. Wickersham, and G. A. Holub, Texas A&M University, College Station.

11:15 AM 488 Comparison of postpartum health, uterine involuti on, and resumpti on of ovarian cycles of Holstein and crossbred dairy cows. L. G. D. Mendonca*, C. C. Abade, E. M. da Silva, and R. C. Chebel, Department of Veterinary Population Medicine, Saint Paul, MN.

Nonruminant Nutriti on Amino Acids 2 Chair: Rob Payne, Evonik, Degussa Corp. Sponsor: Evonik, Degussa Corp. Korbel Ballroom 4def

9:30 AM 489 Impact of sulfur amino acid intake and immune system sti mulati on on pathways of sulfur amino acid metabolism at transcripti onal level in growing pigs. A. Rakhshandeh*1, A. Holliss2, N. A. Karrow1, and C. F. M. de Lange1, 1University of Guelph, Department of Animal and Poultry Science, 2University of Guelph, Advance Analysis Centre, Guelph, Ontario, Canada.

9:45 AM 490 The eﬀ ect of feeding heavy and medium weight nursery pigs increased levels of amino acids on pig performance. J. L. Pieti g* and C. E. Hostetler, South Dakota State University, Brookings.

10:00 AM 491 Amino acid digesti bility in heated soybean meal fed to growing pigs. J. C. González*1,2, B. G. Kim2, A. Lemme3, and H. H. Stein2, 1National University of Colombia, Bogota, Condinamarca, Colombia, 2University of Illinois, Urbana, 3Evonik Degussa GmbH, Rodenbacher Chaussee, Hanau, Germany.

156 10:15 AM 492 E ﬀ ects of balanced protein level on growth performance and carcass compositi on of growing-ﬁ nishing pigs. N. W. Shelton1, R. D. Goodband1, M. D. Tokach1, S. S. Dritz1, J. L. Nelssen1, J. M. DeRouchey1, M. S. Redshaw2, and J. K. Htoo*2, 1Kansas State University, Manhattan, 2Evonik Degussa GmbH, Hanau, Germany.

10:30 AM 493 E ﬀ ect of tryptophan level on growth performance in 10- to 50-kg pigs. D. Renaudeau*1, M. Giorgi1, C. Anais1, and Y. Primot2, 1Institut National de la Recherche Agronomique, UR143, Petit- Bourg, French West Indies, France, 2Ajinomoto Eurolysine, Paris, France.

10:45 AM 494 Es ti mati on of opti mum tryptophan to lysine rati o in wheat-barley or corn-soybean meal based diets for 15- to 35- kg pigs. J. K. Htoo*1, M. Naatjes2, K. H. Tölle3, and A. Susenbeth2, 1Evonik Degussa GmbH, Hanau, Germany, 2Christian- Albrechts University, Kiel, Germany, 3Training and Research Center Futterkamp, Blekendorf, Germany.

11:00 AM Break

11:15 AM 495 E ff ect of lysine level and curve feeding on the performance and carcass characteristi cs of grow-fi nish pigs. K. L. Herkelman*1, S. Kelley2, S. Bailey1, and E. Engle3, 1Wenger’s Feed Mill, Inc., Rheems, PA, 2Country View Family Farms, Lancaster, PA, 3Hatfi eld Quality Meats, Hatfi eld, PA.

11:30 AM 496 E ﬀ ects of ileal sample collecti on strategies on ileal digesti bility of CP and the concentrati on of chromium in ileal digesta. B. G. Kim*1,2 and H. H. Stein1, 1University of Illinois, Urbana, 2Konkuk University, Seoul, Korea.

11:45 AM 497 Ileal amino acids digesti bility of raw and heat-processed pea protein concentrates in broilers. M. Frikha1, D. G. Valencia*2, M. P. Serrano1, H. M. Safaa3, R. Lázaro1, and G. G. Mateos1, 1Universidad Politécnica de Madrid, Madrid, Spain, 2Nutral S. A., Madrid, Spain, 3Faculty of Agriculture, Cairo University, 12613 Giza, Egypt.

12:00 PM 498 Iden ti fi cati on of lysine transport systems affi liated with diff erences in chick gain when fed a lysine limiti ng diet. M. A. Raymond* and B. D. Humphrey, California Polytechnic State University, San Luis Obispo.

12:15 PM 499 Valine and isoleucine as potenti al limiti ng amino acids in broiler diets based on corn, soybean meal, and meat and bone meal. L. Mejia*1, W. A. Dozier III2, R. E. Loar II1, M. T. Kidd3, P. B. Tillman4, and A. Corzo1, 1Mississippi State University, Mississippi State, 2Auburn University, Auburn, AL, 3University of Arkansas, Fayetteville, 4Ajinomoto Heartland LLC, Chicago, IL.

Nonruminant Nutriti on Feed Ingredients Chair: Sung Woo Kim, North Carolina State University Korbel Ballroom 3b TUESDAY

9:30 AM 500 E ﬀ ect of diﬀ erent sorghum varieti es on early chick growth. ORALS C. M. Rude*1, M. A. Barrios1, R. Rierson1, S. Bean2, and R. S. Beyer1, 1Kansas State University, Manhattan, 2ARS, USDA, Grain Marketing and Product Research Center, Manhattan, KS.

9:45 AM 501 Dietary hydrolyzed yeast extract enhances early innate immune functi on in broiler chicks. J. L. Saunders-Blades*, K. L. Nadeau, and D. R. Korver, University of Alberta, Edmonton, Canada.

10:00 AM 502 In ﬂ uence of pea hulls inclusion in the diet on digesti ve traits and nutrient retenti on in broilers. E. Jiménez-Moreno*1, J. M. González-Alvarado2, S. Chamorro3, C. Centeno3, R. Lázaro1, and G. G. Mateos1, 1Universidad Politecnica de Madrid, Madrid, Spain, 2Universidad de Tlaxcala, México, 3Consejo Superior de Investigaciones Cientíﬁ cas, Madrid, Spain.

10:15 AM 503 Dietary camelina meal for broiler chickens. 2. Thigh meat fatt y acid proﬁ le and sensory evaluati on. P. H. Patt erson*1, R. M. Hulet1, T. L. Cravener1, A. Y. Pekel2, and J. E. Hayes1, 1The Pennsylvania State University, University Park, 2Istanbul University, Turkey.

10:30 AM 504 E ﬀ ect of feeding mexican sunﬂ ower leaf (Tithonia diversifolia, hemsley A gray) on performance of broiler chicks. A. H. Ekeocha*1, A. A. Mako2, T. J. Williams3, and A. Aderiye1, 1Department of Animal Science University of Ibadan, Ibadan, Oyo State, Nigeria, 2Department of Agricultural Production and Management Sciences, Tai Solarin University of Education, Ijagun Ijebu-Ode, Ogun State, Nigeria, 3Department of Animal Physiology, University of Agriculture, Abeokuta, Ogun State, Nigeria.

157 10:45 AM 505 E ﬀ ect of feeding mexican sunﬂ ower leaf (Tithonia diversifolia, hemsley a gray) on carcass characteristi cs of broilers. A. H. Ekeocha*1, O. A. Adu2, K. D Afolabi1, and E. J Ubah3, 1University of Ibadan, Ibadan, Oyo State - Nigeria, Department of Animal Science University of Ibadan, Ibadan, Oyo State, Nigeria, 2Department of Animal Production and Health, Federal University of Technology, Akure, Nigeria, Department of Animal Production and Health, Federal University of Technology, Akure, Nigeria, 3Department of Animal Science, Wageningen University, Wageningen, the Netherlands.

11:00 AM Break

11:15 AM 506 A 42-day ﬂ oor pen evaluati on of broiler chickens fed standard energy and low energy diets supplemented with a blend of carvacrol, cinnamaldehyde and capsicum oleoresin with or without bacitracin. M. Sims*1, D. Bravo2, and A. Vikari2, 1Virginia Diversiﬁ ed Research Corporation, Harrisonburg, 2Pancosma, Geneva, Switzerland.

11:30 AM 507 E ﬀ ects of mung bean waste inclusion on mash diet characteristi c, growth performance and nutrient digesti bility in pigs. P. Rungcharoen*, N. Amornthewaphat, Y. Ruangpanit, S. Ratt anatabti mthong, and S. Att amangkune, Kasetsart University, Bangkok, Thailand.

11:45 AM 508 Short-term feeding of geneti cally modiﬁ ed Bt maize (MON810) to weanling pigs: Eﬀ ects on gut microbiota, intesti nal morphology and immune status. M. C. Walsh*1, S. G. Buzoianu1,3, G. E. Gardiner3, M. C. Rea2, R. P. Ross2, and P. G. Lawlor1, 1Teagasc, Pig Production Development Unit, Moorepark Research Centre, Fermoy, Co. Cork, Ireland, 2Teagasc, Moorepark Food Research Centre, Fermoy, Co. Cork, Ireland, 3Waterford Institute of Technology, Waterford, Ireland.

12:00 PM 509 E ﬀ ects of dietary oat hulls and sugar beet pulp on producti ve performance and nutrient digesti bility of broilers from 1 to 42 d of age. J. M. Gonzalez-Alvarado1, E. Jiménez-Moreno2, F. D. Royón2, R. Lázaro2, and G. G. Mateos*2, 1Universidad de Tlaxcala, México, 2Universidad Politecnica de Madrid, Madrid, Spain.

12:15 PM 510 In ﬂ uence of origin on nutriti onal and quality parameters of soybean meal. G. G. Mateos*1, M. P. Serrano1, S. Sueiro2, M. González2, M. Hermida2, P. G. Rebollar1, and R. Lázaro1, 1Universidad Politécnica de Madrid, Madrid, Spain, 2Laboratorio de Mouriscade, Pontevedra, Spain.

12:30 PM 511 Lactose in diet inﬂ uences the degradati on of mixed linked β(1-3;1-4)-D-glucan in the small intesti ne of pigs. K. E. Bach Knudsen*, Aarhus University, Faculty of Agricultural Sciences, Department of Animal Health and Bioscience, Tjele, Denmark.

Nonruminant Nutriti on Mineral Nutriti on Chair: Tom Crenshaw, University of Wisconsin Korbel Ballroom 3a

9:30 AM 512 E ﬀ ects of dietary calcium formate inclusion on broiler growth performance, bone ash, and ti bia breaking strength. S. Pohl*, D. Caldwell, J. Lee, J. Coppedge, K. Stringfellow, S. Dunn-Horrocks, K. Jessen, and M. Farnell, Texas A&M University, College Station.

9:45 AM 513 Broiler breeder age and dietary Cu, Zn and Mn source aﬀ ect chick bone development at hatch. C. A. Torres* and D. R. Korver, University of Alberta, Edmonton, AB, Canada.

10:00 AM 514 Use of the broiler (Gallus gallus) as an in vivo screening tool for Fe bioavailability in maize-based diets. E. Tako*1, M. Lung’aho1, L. V. Kochian2, O. A. Hoekenga2, and R. P. Glahn2, 1Cornell University, Ithaca, NY, 2Robert W. Holley Center for Agriculture and Health, Ithaca, NY.

10:15 AM 515 Rela ti onship between expression of sodium-dependent phosphate transporter type II-b gene and phosphorus uti lizati on in broilers. O. A. Olukosi*, S. A. Adedokun, K. M. Ajuwon, and O. Adeola, Purdue University, West Lafayette, IN.

10:30 AM 516 E ﬀ ects of HMTBA chelated zinc, manganese and copper on performance, mineral status and immunity of broilers. Y. Ruangpanit*, S. Att amangkune, S. Ratt anatubti mthong, and C. Khomkamon, Kasetsart University, Nakhon- Pathom, Thailand.

158 10:45 AM 517 E ﬀ ect of organic zinc supplementati on on growth performance and carcass quality of broilers. H. M. Salim*, H. R. Lee, C. Jo, S. K. Lee, and B. D. Lee, Chungnam National University, Yuseong, Daejeon, South Korea.

11:00 AM Break

11:15 AM 518 E ﬀ ect of dietary copper source and level on GI copper levels and ileal E. coli survival in broiler chicks. K. C. Klasing* and A. Naziripour, University of California, Davis.

11:30 AM 519 E ﬀ ects of dietary iron and age on cellular copper metabolism in liver of weanling pigs. R. S. Fry*, J. W. Spears, S. L. Hansen, H. C. Liu, and M. S. Ashwell, North Carolina State University, Raleigh.

11:45 AM 520 E ﬀ ect of level and source of dietary copper on copper metabolism in the small intesti ne of weanling pigs. R. S. Fry*, M. S. Ashwell, W. L. Flowers, K. R. Stewart, and J. W. Spears, North Carolina State University, Raleigh.

12:00 PM 521 Dietary calcium and phosphorous and organic and inorganic trace minerals on nursery pig growth performance. J. S. Jolliﬀ * and D. C. Mahan, The Ohio State University, Columbus.

12:15 PM 522 E ﬀ ect of organic and inorganic trace mineral source and preslaughter deleti on on ti ssue mineral content of pigs. Y. L. Ma*, M. D. Lindemann, G. L. Cromwell, and G. Rentf row, University of Kentucky, Lexington.

Physiology and Endocrinology Animal Physiology Chair: Ricardo Chebel, University of Minnesota 505/506

9:30 AM 523 The “immunocrit,” a simple measure of passive transfer, is a useful predictor of nursing ability and preweaning mortality of piglets. J. L. Vallet*, J. R. Miles, L. A. Rempel, and L. A. Kuehn, USDA, ARS, US Meat Animal Research Center, Clay Center, NE.

9:45 AM 524 In ﬂ uence of temperament on stress hormone and IgG concentrati ons in Brahman calves. N. C. Burdick*1, D. A. Neuendorﬀ 2, R. C. Vann3, J G. Lyons1, T. H. Welsh, Jr.1, and R. D. Randel2, 1Texas AgriLife Research, College Station, 2Texas AgriLife Research, Overton, 3MAFES, Mississippi State University, Raymond.

10:00 AM 525 E ﬀ ect of cytochrome P450 and aldo-keto reductase inhibitors on progesterone decay in primary bovine hepati c cell cultures. C. O. Lemley* and M. E. Wilson, West Virginia University, Morgantown.

10:15 AM 526 Residual feed intake selecti on and its eﬀ ects upon pre- and postpartum changes in NEFA concentrati ons and body weight and conditi on in Brahman females. 1,2 1,2 1 1 1,2 2 3 TUESDAY

A. K. Poovey* , A. N. Loyd , A. W. Lewis , D. A. Neuendorﬀ , S. L. Morgan , L. C. Caldwell , T. D. A. Forbes , T. H. ORALS Welsh, Jr. 2, and R. D. Randel1, 1Texas AgriLife Research, Overton, 2Texas AgriLife Research, College Station, 3Texas AgriLife Research, Uvalde.

10:30 AM 527 Ruminal degradability and intesti nal release of diﬀ erent vitamin A formulati ons. D. P. Preveraud* and P. A. Geraert, Adisseo France SAS, Antony, France.

10:45 AM 528 Poisson analysis of number of services per concepti on for Iranian Holstein cows. H. Farhangfar*1 and F. Bahri2, 1Birjand University, Birjand, Iran, 2Ferdowsi University of Mashhad, Mashhad, Iran.

11:00 AM 529 E ﬀ ects of conti nuous infusion of tumor necrosis factor-alpha (TNFα) into adipose ti ssue on glucose and fatt y acid metabolism in lactati ng dairy catt le. C. A. Martel*1, L. K. Mamedova1, E. J. Minton1, M. L. Jones2, J. A. Carroll3, and and B. J. Bradford1, 1Department of Animal Sciences & Industry, and 2Veterinary Medical Teaching Hospital, Kansas State University, Manhattan, 3Livestock Issues Research Unit, ARS-USDA, Lubbock, TX.

11:15 AM 530 Reproduc ti ve rate of semi-free ranging Bison (Bison bison) at the Nati onal Bison Range. M. J. Borgreen*1,2, T. J. Roﬀ e2, E. M. Berry1, R. B. McCosh1, and J. G. Berardinelli1, 1Montana State University, Bozeman, 2US Fish and Wildlife Service, Bozeman, MT.

159 Physiology and Endocrinology Symposium Sperm-Oviduct Interacti ons in Livestock and Poultry Chair: David Miller, University of Illinois Sponsor: EAAP Korbel Ballroom 2c

9:30 AM 531 Evidence that oviduct secreti ons inﬂ uence sperm functi on: A retrospecti ve view for livestock. G J Killian*, The Pennsylvania State University, University Park.

10:00 AM 532 Role of the oviduct in maintaining sustained ferti lity in hens. M. R. Bakst*1 and J. P. Brillard2, 1ARS, USDA, Beltsville, MD, 2INRA, Tours, France.

10:30 AM 533 E ﬀ ect of sperm mobility phenotype on ferti lity, sperm competi ti on, and in vivo sperm storage in the domesti c fowl. D. P. Froman*, Oregon State University, Corvallis.

11:00 AM 534 Bovine oviduct-sperm interacti ons preceding ferti lizati on. S. S. Suarez*, Cornell University, Ithaca, NY.

11:30 AM 535 In vivo imaging of in situ moti lity of fresh and liquid-stored ram spermatozoa in the ewe genital tract. X. Druart*1, J. Cognié1, G. Baril1, F. Clément2, J.-L. Dacheux1, and J.-L. Gatti 1, 1UMR 6175 INRA, CNRS-Université de Tours-Haras Nationaux, Nouzilly, France, 2INRIA Paris-Rocquencourt, Le Chesnay Cedex, France.

12:00 PM 536 Comparison of ti med AI pregnancy rates in Santa Gertrudis (SG) and SG crossbred heifers following the 7-d or 5-d CO-Synch + CIDR protocol. R. L. Stanko*1,3, K. D. Arnold1, J. R. Ramirez2, S. Moore2, and R. Silguero2, 1Texas A&M University-Kingsville, Kingsville, 2King Ranch, Inc., Kingsville, TX, 3Texas AgriLife Research, Beeville.

12:15 PM 537 Neither temperament nor residual feed intake aﬀ ects sexual maturity in Brahman heifers. A. N. Loyd*1, D. A. Neuendorﬀ 1, A. W. Lewis1, T. D. A. Forbes2, and R. D. Randel1, 1Texas AgriLife Research, Overton, 2Texas AgriLife Research, Uvalde.

Producti on, Management and the Environment Environment 1 Chair: John Comerford, Pennsylvania State University Korbel Ballroom 2b

9:30 AM 538 Evalua ti on of a reproducible model for necroti c enteriti s in broilers and analysis of NetB toxin profi les of diff erent fi eld isolates of Clostridium perfringens. S Shivaramaiah*1, J. R. Barta2, S. L. Layton1, M. J. Morgan1, R. E. Wolfenden1, B. M. Hargis1, and G Téllez1, 1University of Arkansas, Fayetteville, AR, 2University of Guelph, Guelph, ON, Canada.

9:45 AM 539 E ﬀ ects of a microbial litt er amendment on litt er quality and broiler performance. M. J. Hinkle*1, S. M. Gott selig1, J. L. McReynolds2, J. T. Lee1, and C. D. Coufal1, 1Texas A&M University, College Station, 2USDA-ARS, College Station, TX.

10:00 AM 540 Bacterial content following simulated rainfall on poultry waste. J. H. Metcalf*1, P. A. Moore Jr.2, A. M. Donoghue2, I. Reyes-Herrera1, K. Arsi1, P. J. Blore1, and D. J. Donoghue1, 1Poultry Science Department, University of Arkansas, Fayetteville, 2Poultry Production and Product Safety Research Unit, USDA-ARS, Fayetteville, AR.

10:15 AM 541 E ﬀ ect of a low sulfur diet on air emissions, nutrient excreti on, and performance of laying hens. W. Wu-Haan*1, W. Powers1, R. Angel2, D. Karcher1, and T. Applegate3, 1Michigan State University, East Lansing, 2University of Maryland, College Park, 3Purdue University, West Lafayette, IN.

10:30 AM 542 Comparison of nutrient balance and performance of laying hens, housed in either enriched or conventi onal cage systems, over an enti re producti on. M. Neijat*1, J. D. House1, W. Guenter1, and E. Kebreab2, 1University of Manitoba, Winnipeg, Canada, 2University of California, Davis.

10:45 AM 543 E ﬀ ects of the removable chicken house on the growth performance of broilers and indoor environment parameters. A. G. Chen*, Z. Wang, X. M. Wang, Q. H. Hong, and C. M. Yang, Zhejiang University, Hangzhou,China.

11:00 AM 544 E ﬀ ect of DDGS and mineral sources on air emissions from laying hens. W. Li*1, W. Powers1, D. Karcher1, R. Angel2, and T. J Applegate3, 1Department of Animal Science, Michigan State University, East Lansing, 2Department of Animal Sciences, Purdue University, West Lafayette, IN, 3Animal and Avian Sciences, University of Maryland, College Park. 160 11:15 AM 545 E ﬀ ect of amino acid formulati on and supplementati on on nutrient mass balance and air emissions from turkeys. Z. Liu1, W. Powers*1, D. Karcher1, R. Angel2, and T. J. Applegate3, 1Michigan State University, East Lansing, 2University of Maryland, College Park, 3Purdue University, West Lafayette, IN.

11:30 AM 546 Magnitude and variability of disti llers grains greenhouse gas credits in the corn-ethanol-livestock life cycle. V. R. Bremer*, A. J. Liska, H. S. Yang, T. J. Klopfenstein, G. E. Erickson, D. T. Walters, and K. G. Cassman, University of Nebraska, Lincoln.

11:45 AM 547 Methane producti on, fermentati on patt erns and protozoa numbers in vitro as related to sources of rumen ﬂ uid from diﬀ erent catt le feeding systems and animal waste substrate digesti on. C. L. Ross*, M. A. Froetschel, S. Buaphan, S. Chinnasamy, and K. C. Das, The University of Georgia, Athens.

Ruminant Nutriti on Beef: Vitamins and Minerals Chair: Stacey Gunter, USDA/ARS-SPRRS Sponsor: ASAS Foundati on Korbel Ballroom 2a

9:30 AM 548 ASAS Early Career Award Presentati on: Trace mineral metabolism in ruminants. T. E. Engle*, Colorado State University, Fort Collins.

10:15 AM 549 E ﬀ ects of copper supplementati on on performance and carcass characteristi cs of catt le fed diets containing 60% DDGS. T. L. Felix* and S. C. Loerch, The Ohio State University.

10:30 AM 550 Vitamin A restricti on does not improve marbling in Holstein bulls at the same extent as in Holstein steers. S. Marti *1, C. Realini2, A. Bach3,1, and M. Devant1, 1, Department of Ruminant Production, IRTA, Barcelona, Spain, 2Carcass Quality Subprogram, IRTA, Girona, Spain, 3ICREA, Barcelona, Spain.

10:45 AM 551 E ﬀ ect of added sulfur on in vitro fermentati ve acti vity of ruminal contents from steers fed corn-based diet. S. Uwituze*, L. C. Hollis, and J. S. Drouillard, Kansas State University, Manhattan.

11:00 AM 552 Dietary sulfur negati vely aﬀ ects gain and mineral status in beef steers. E. L. Richter*, M. E. Drewnoski, and S. L. Hansen, Iowa State University, Ames.

11:15 AM 553 Inclusion of molybdenum and copper with high disti llers grain diets as a strategy to miti gate hydrogen sulﬁ de emissions. L. D. Cross*, S. R. Rust, and W. J. Powers, Michigan State University, East Lansing.

11:30 AM 554 The eﬀ ect of supplemental molybdenum and copper on the concentrati ons of hydrogen sulﬁ de in the rumen gas cap and copper in the liver of yearling steers consuming high sulfate water. 1 1 1 2 1 2 TUESDAY R. K. Peterson* , J. J. Wagner , T. E. Engle , and T. C. Bryant , Colorado State University, Fort Collins, JBS Five ORALS Rivers Cattle Feeding, Greeley, CO.

11:45 AM 555 E ff ects of supplemental manganese on ruminal pH and hydrogen sulfi de concentrati on in beef steers fed high- sulfur diets containing disti llers grains plus solubles. J. M. Kelzer*1, T. D. Maddock2, M. Ruiz-Moreno1, A. DiCostanzo1, G. I. Crawford3, and G. C. Lamb2, 1University of Minnesota, St. Paul, 2North Florida Research and Education Center, University of Florida Extension Regional Center, Marianna, 3Extension Regional Offi ce, University of Minnesota, Hutchinson.

12:00 PM 556 E ff ects of supplemental manganese on performance and stress responses in beef catt le fed low- and high-sulfur fi nishing diets containing disti llers grains plus solubles. J. M. Kelzer*1, T. D. Maddock2, T. N. Holt3, A. DiCostanzo1, G. I. Crawford4, and G. C. Lamb2, 1University of Minnesota, St. Paul, 2North Florida Research and Education Center, University of Florida Extension Regional Center, Marianna, 3Colorado State University, Fort Collins, 4Extension Regional Offi ce, University of Minnesota, Hutchinson.

12:15 PM 557 E ff ects of sulfur content of wet or dry disti llers grains in beef catt le fi nishing diets on intake, ruminal pH, and hydrogen sulfi de. J. O. Sarturi*, G. E. Erickson, T. J. Klopfenstein, J. T. Vasconcelos, K. Rolfe, and M. G. Dib, University of Nebraska, Lincoln.

12:30 PM 558 Days on feed and dietary sulfur content aﬀ ect rumen hydrogen sulﬁ de concentrati ons in feedlot steers. M. E. Drewnoski*, E. L. Richter, and S. L. Hansen, Iowa State University, Ames.

161 12:45 PM 559 Selenium fed in inorganic and organic forms diﬀ erenti ally and commonly alters liver gene expression proﬁ le of growing beef heifers. S. F. Liao*1, K. R. Brown1, A. J. Stromberg2, W. R. Burris1, J. A. Boling1, and J. C. Matt hews1, Departments of 1Animal Sciences, 2Food Sciences, and 3Statistics, University of Kentucky, Lexington.

Ruminant Nutriti on Dairy: Forages and Heifers Chair: Pablo Gregorini, DairyNZ, New Zealand Korbel Ballroom 1ab

9:30 AM 560 Meta analysis of dairy cow responses to dietary forage NDF. D. Sauvant*1 and D. R. Mertens2, 1Agroparistech-INRA, Paris, France, 2US Dairy Forage Center, Madison, WI.

9:45 AM 561 E ﬀ ect of forage type on passage rate esti mated from rumen evacuati on studies. S. J. Krizsan*1, S. Ahvenjärvi2, and P. Huhtanen1, 1Department of Agricultural Research for Northern Sweden, Swedish University of Agricultural Sciences, Umeå, Sweden, 2MTT-Agrifood Research Finland, Animal Production Research, Jokioinen, Finland.

10:00 AM 562 Abrupt changes in forage dry matt er of one to three days aﬀ ect intake and milk yield in early lactati on dairy cows. J. Boyd* and D. R. Mertens, US Dairy Forage Research Center, Madison, WI.

10:15 AM 563 E ﬀ ects of corn silage harvested with or without ears on rumen fermentati on and milk performance of dairy cows. M. Boivin*, R. Gervais, and P. Y. Chouinard, Université Laval, Québec, QC, Canada.

10:30 AM 564 Comparison of alfalfa and orchardgrass hay as replacements for grain in lactati ng dairy cow diets. M. L. Raeth-Knight*1, H. G. Jung1,2, P. R. Peterson1, N. B. Litherland1, and J. G. Linn1, 1University of Minnesota, St. Paul, 2USDA-Agricultural Research Service, St. Paul, MN.

10:45 AM 565 The eﬀ ect of feed sorti ng on NDF, starch, and parti cle intake. D. D. Maulfair*, G. I. Zanton, and A. J. Heinrichs, The Pennsylvania State University, University Park.

11:00 AM 566 E ﬀ ects of varying inclusion rates of prairie hay and wet corn gluten feed on producti vity of dairy cows. D. J. Rezac*1, K. N. Grigsby2, and B. J. Bradford1, 1Kansas State University, Manhattan, 2Cargill Incorporated, Blair, NE.

11:15 AM 567 Fiber digesti on kineti cs in muskoxen. E. M. Ungerfeld*2, R. J. Forster2, P. B. Barboza1, M. B. Leigh1, and C. Glover1, 1University of Alaska Fairbanks, Fairbanks, 2Agriculture and Agri-Food Canada, Lethbridge, Alberta, Canada.

11:30 AM 568 Nutrient uti lizati on of diﬀ erent levels of dietary ﬁ ber in dairy heifers limit-fed high and low concentrate diets. G. J. Lascano* and A. J. Heinrichs, The Pennsylvania State University, University Park.

11:45 AM 569 Dietary starch level and dose response of Saccharomyces cerevisiae for limit fed-dairy heifers. G. J. Lascano*1, J. M. Tricarico2, and A. J. Heinrichs1, 1The Pennsylvania State University, University Park, 2Alltech Inc., Nicholasville, KY.

12:00 PM 570 E ﬀ ects of limit-feeding on the feeding behavior of dairy heifers. B. L. Kitt s*, B. W. McBride, I. J. H. Duncan, and T. J. DeVries, Department of Animal and Poultry Science, University of Guelph, Kemptville Campus, Kemptville, Ontario, Canada.

12:15 PM 571 Evalua ti on of potenti al carry over eﬀ ects associated with limit feeding gravid Holstein heifers. K. A. Kruse*, N. M. Esser, P. C. Hoﬀ man, and D. K. Combs, University of Wisconsin, Madison.

162 Small Ruminant Symposium “Going, Going, Gone!” How Curtailment of Livestock Grazing on Federal Lands Could Alter the US Sheep Industry Chair: J. B. Taylor, USDA-ARS, US Sheep Experiment Stati on Sponsors: Journal of Animal Science, USDA Sheep Experiment Stati on, Dubois, ID 401/402

9:30 AM 572 How curtailment of livestock grazing on public lands could alter the US sheep industry. J. B. Taylor*, USDA, Agricultural Research Service, Dubois, ID.

9:35 AM 573 The future of livestock grazing on federal lands: Opportuniti es for change. J. Kaiser*, USDA, Forest Service, Washington, DC.

10:05 AM 574 The future of livestock grazing on federal lands: Real and perceived threats. W. G. Myers*, Holland & Hart LLP, Boise, ID.

10:35 AM 575 Economic considerati ons of sheep grazing on federal and public lands. N. R. Rimbey*1 and L. A. Torell2, 1University of Idaho, Caldwell, 2New Mexico State University, Las Cruces.

11:05 AM 576 Impact of reduced federal and public land grazing on viability of the US sheep industry. D. P. Anderson*, Texas A&M University, College Station.

11:35 AM 577 So what? What is a scienti st supposed to do? G. S. Lewis*, C. A. Moﬀ et, and J. B. Taylor, USDA, ARS, US Sheep Experiment Station, Dubois, ID.

12:00 PM Panel discussion

Teaching/Undergraduate and Graduate Educati on Symposium Teaching Symposium: Surviving Promoti on and Tenure with a Teaching Appointment Chair: Jodi Sterle, Texas A&M University 405

9:30 AM Introducti on

9:40 AM 578 Going beyond the minimum for promoti on: Building a toolbox for documenti ng teaching eﬀ ecti veness and a pathway to improving teaching. D. R. Mulvaney*1,2 and J. E. Groccia3, 1Coll. of Ag., Auburn University, Auburn, AL, 2Dept. Anim. Sciences, Auburn, AL, 3Biggio Teaching Center, Auburn University, Auburn, AL.

10:10 AM 579 Ge tti ng scholarly teaching projects published. M. A. Watti aux*, University of Wisconsin-Madison, Madison.

10:40 AM Break TUESDAY ORALS 10:55 AM 580 In the same boat—Facing the challenges of tenure and promoti on. O. U. Bolden-Tiller*, Tuskegee University, Tuskegee, AL.

11:15 AM Panel discussion Maynard Hogberg, Iowa State University, Don Boggs, Kansas State University, Ken Esbenshade, North Carolina State University, and Alan Grant, Virginia Tech University.

ADSA Foundati on Scholar Lecture – Dairy Foods Chair: Tom Overton, Cornell University 501/502

10:30 AM Introducti on

10:40 AM New and nanotechnologies in dairy: Basic understanding for novel applicati ons. F. M. Harte, University of Tennessee, Knoxville.

163 ADSA Foundati on Scholar Lecture – Producti on Chair: Tom Overton, Cornell University 301/302

2:00 PM Introducti on

2:10 PM Challenges and opportuniti es of feeding disti llers grains and other ethanol co-products in dairy catt le diets. K. F. Kalscheur, South Dakota State University, Brookings.

Animal Behavior and Well-Being Poultry 2: Broilers Chair: Joy Mench, University of California-Davis Korbel Ballroom 3c

2:00 PM 581 The eﬀ ect of lighti ng regime on broiler behavior and health. R. A. Blatchford*, G. S. Archer, and J. A. Mench, University of California, Davis.

2:15 PM 582 E ﬀ ect of daylength on physiological and behavioral rhythms in broilers. K. Schwean-Lardner*1, B. I. Fancher2, and H. L. Classen1, 1University of Saskatchewan, Saskatoon, SK, Canada, 2Aviagen, Huntsville, AL.

2:30 PM 583 The eﬀ ect of providing lighti ng during incubati on on stress responses of broiler chickens post-hatch. G. S. Archer* and J. A. Mench, University of California, Davis.

2:45 PM 584 The eﬀ ect of providing light during incubati on on fear responses of broiler chickens post-hatch. G. S. Archer* and J. A. Mench, University of California, Davis.

3:00 PM 585 Impact of light intensity on broiler biological rhythms and welfare. A. Deep*1, K. Schwean-Lardner1, T. G. Crowe1, B. I. Fancher2, and H. L. Classen1, 1University of Saskatchewan, Saskatoon, Canada, 2Aviagen, Huntsville, AL.

3:15 PM 586 Broiler behavior under lighti ng programs with a secti oned dark period and its welfare considerati ons. C. Raginski*1, K. V. Schwean-Lardner1, H. W. Gonyou1,2, and H. L. Classen1, 1University of Saskatchewan, Saskatoon, SK, Canada, 2Prairie Swine Centre, Saskatoon, SK, Canada.

3:30 PM 587 Heat and moisture producti on in broilers during simulated winter transport. J. M. Watt s*, L. J. Graﬀ , M. L. Strawford, T. G. Crowe, N. A. Burlinguett e, H. L. Classen, and P. J. Shand, University of Saskatchewan, Saskatoon, Saskatchewan, Canada.

3:45 PM 588 Humane slaughter methods for small- and mid-scale poultry operati ons. V. B. Brewer*1, A. C. Fanati co2, W. J. Kuenzel1, C. M. Owens1, V. A. Kutt appan1, and A. M. Donoghue2, 1University of Arkansas Department of Poultry Science, Fayetteville, 2USDA Agricultural Research Service, Poultry Production and Product Safety Research, Fayetteville, AR.

Animal Health Management, Disease, and Performance Chair: Pedram Rezamand, University of Idaho Sponsors: Elanco Animal Health, Pﬁ zer Animal Health 304

2:00 PM 589 Gene ti c and non-geneti c factors aﬀ ecti ng the prevalence of masti ti s in dromedary camels. S. Ahmad*1,2, M. Yaqoob1,2, M. Q. Bilal1,2, G. Muhammad1,3, A. Iqbal1,2, and M. K. Khan1,3, 1University of Agriculture, Faisalabad, Pakistan, 2Department of Livestock Management, University of Agriculture, Faisalabad, Pakistan, 3Department of Clinical Medicine and Surgery, University of Agriculture, Faisalabad, Pakistan.

2:15 PM 590 Use of a lipopolysaccharide (LPS) challenge to evaluate the innate immune response of Angus heifers with genotypic diﬀ erences in GeneSTAR markers for intramuscular fat depositi on. J. O. Buntyn*1, J. A. Carroll2, T. Smith1, S. M. Falkenberg1, J. D. Rivera3, C. Collier2, and T. B. Schmidt1, 1Department of Animal, Mississippi State University and Dairy Sciences, Mississippi State, 2Livestock Issues Research Unit, USDA- ARS, Lubbock, TX, 3South Mississippi Branch Experiment Station, Mississippi State.

164 2:30 PM 591 Impact of vaccinati on on the incidence of liver abscesses in natural-fed ﬁ nishing catt le. J. T. Fox*1, D. U. Thomson1, N. N. Lindberg2, and K. Barling3, 1Kansas State University, Manhattan, 2Progressive Beef Consulting Service, Great Bend, KS, 3Novartis Animal Health, College Station, TX.

2:45 PM 592 Physiological responses of heat tolerant and sensiti ve Bos taurus breeds of catt le to diﬀ erent levels of heat stress. D. E. Spiers*, H. L. Vellios, P. A. Eichen, B. Scharf, J. S. Johnson, D. K. Kishore, and E. A. Coate, University of Missouri, Columbia.

3:00 PM 593 Early stage diagnosis of masti ti s of dairy cows using 1H NMR-based metabolomics. Y. Lv and Q. Z. Li*, Key Laboratory of Dairy Science of Education Ministry, Northeast Agricultural University, Harbin, China.

3:15 PM 594 Clinical trial to evaluate the eﬀ ect of ceft iofur intramammary treatment on non-severe clinical coliform masti ti s. Y. H. Schukken1, G. J. Bennett 1, B. J. Rauch1, H. L. Sharkey1, and R. L. Saltman*2, 1Cornell University, Ithaca, NY, 2Pﬁ zer, Inc., New York, NY.

3:30 PM 595 Cytological and clinical endometriti s in dairy cows. J. Dubuc*1, T. F. Duﬃ eld1, K. E. Leslie1, J. S. Walton2, and S. J. LeBlanc1, 1Department of Population Medicine, University of Guelph, Guelph, Ontario, Canada, 2Department of Animal and Poultry Science, University of Guelph, Guelph, Ontario, Canada.

3:45 PM 596 Impact of postpartum uterine diseases on milk producti on and culling in dairy cows. J. Dubuc*1, T. F. Duﬃ eld1, K. E. Leslie1, J. S. Walton2, and S. J. LeBlanc1, 1Department of Population Medicine, University of Guelph, Guelph, Ontario, Canada, 2Department of Animal and Poultry Science, University of Guelph, Guelph, Ontario, Canada.

4:00 PM 597 Evalua ti on of the hand-held Precision Xtra system for diagnosing ketosis in early lactati on dairy cows. G. R. Oetzel*, University of Wisconsin, Madison.

4:15 PM 598 E ﬀ ect of 1 or 2 dose circovirus and mycoplasma vaccines and day of vaccinati on on growth performance of nursery pigs. K. L. Saddoris-Clemons*, S. B. Wiliams, N. D. Paton, and D. R. Cook, Akey, Lewisburg, OH.

4:30 PM 599 The eﬀ ect of breeder source ﬂ ock age on 7- and 14-day turkey poult mortality. B. J. Wood*, D. R. McIntyre, and G. Norwell, Hybrid Turkeys, Kitchener, ON, Canada.

4:45 PM 600 Development of an inﬂ ammati on model for use in the commercial duck. P. Cott er*1, T. Applegate2, R. Murdoch3, K. Daugherty3, and M. Turk3, 1Cotter Laboratory, Arlington, MA, 2Purdue University, West Lafayette, IN, 3Maple Leaf Farms, Milford, IN.

5:00 PM 601 Comparison of water based foam and inert gas mass emergency depopulati on methods of turkeys. M. K. Rankin*, E. R. Benson, R. L. Alphin, D. P. Hougentogler, and P. Mohankumar, University of Delaware, Newark.

ASAS-ADSA Cell Biology Symposium TUESDAY Receptors and Signaling ORALS Chair: James Sarti n, Auburn University Sponsors: ASAS, ADSA, Nati onal Insti tute of Food and Agriculture (NIFA) 401/402

2:00 PM Introducti on

2:05 PM 602 The GnRHR:GPCR traﬃ cking in health and disease. P. M. Conn*1,2 and J. A. Janovick1,2, 1Oregon Health and Science University, Portland, 2Oregon National Primate Research Center, Beaverton.

2:50 PM Introducti on

2:55 PM 603 Func ti on and regulati on of the toll-like receptor family. G. M. Barton*, University of California, Berkeley, Berkeley.

3:40 PM Introducti on

3:45 PM 604 Insulin signaling is a modulator of muscle growth. T. A. Davis*, A. Suryawan, R. A. Orellana, and M. L. Fiorott o, USDA/ARS Children’s Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX.

4:30 PM Introducti on

165 4:35 PM 605 Imaging the organizati on and traﬃ cking of lipolyti c proteins in adipocytes. James G. Granneman*, Wayne State University School of Medicine, Detroit, MI.

5:20 PM Recepti on

Bioethics Symposium Should Animal Welfare Be Law or Market Driven? Chair: Halina M. Zaleski, University of Hawaii-Manoa Sponsors: AAALAC, Monsanto Corp. 303

2:00 PM 606 Bioethics symposium introducti on: Should animal welfare be law or market driven? C. C. Croney*, The Ohio State University, Columbus.

2:15 PM 607 Should we legislate farm animal welfare? J. C. Swanson*, Michigan State University, East Lansing.

2:45 PM 608 Impact of slaughter bans on horse welfare. D. L. Gies*, Animal Assistance Foundation, Denver, CO.

3:15 PM Break

3:30 PM 609 Should animal welfare be law or market based? B. Rollin*, Colorado State University, Fort Collins.

3:50 PM 610 Should euthanasia and pain management be mandatory? Veterinary viewpoint. G. C. Golab*, American Veterinary Medical Association, Schaumburg, IL.

4:10 PM Panel discussion

4:30 PM 611 Consumer preferences for market and regulatory responses to farm animal welfare concerns. F. B. Norwood* and J. L. Lusk, Oklahoma State University, Stillwater.

Breeding and Geneti cs Whole Genome Selecti on Chair: John Cole, USDA-ARS Animal Improvement Programs Laboratory Korbel Ballroom 2a

2:00 PM 612 U ti lity of genomic relati onship matrix to identi fy genotyping errors. R. Simeone*1, I. Misztal1, and I. Aguilar1,2, 1University of Georgia, Athens, 2INIA, Las Brujas, Uruguay.

2:15 PM 613 Gene ti c evaluati on including phenotypic, full pedigree, and genomic informati on: An applicati on in broiler chickens. C. Y. Chen*1, I. Misztal1, I. Aguilar1,2, S. Tsuruta1, T. H. E. Meuwissen3, S. E. Aggrey4, and W. M. Muir5, 1Department of Animal and Dairy Science, University of Georgia, Athens, 2Instituto Nacional de Investigación Agropecuaria, Las Brujas 90200, Uruguay, 3Department of Animal and Aquacultural Sciences, Norwegian University of Life Sciences, As, Norway, 4Department of Poultry Science, University of Georgia, Athens, 5Department of Animal Science, Purdue University, West Lafayette, IN.

2:30 PM 614 Scaling the genomic relati onship matrix for single-step evaluati on using phenotypic, pedigree and genomic informati on. S. Forni*1,2, I. Aguilar3,2, I. Misztal2, and N. Deeb1, 1PIC/Genus Plc, Hendersonville, TN, 2University of Georgia, Athens, 3INIA, Las Brujas, Uruguay.

2:45 PM 615 Accuracies of direct genomic breeding values esti mated in dairy catt le with a principal component approach. N. P. P. Macciott a*1, M. A. Pintus1, R. Steri1, C. Pieramati 2, E. L. Nicolazzi3, E. Santus4, D. Vicario5, J. T. van Kaam6, A. Nardone7, A. Valenti ni7, and P. Ajmone-Marsan3, 1Università di Sassari, Sassari, Italia, 2Università di Perugia, Perugia, Italia, 3Università di Piacenza, Piacenza, Italia, 4ANARB, Bussolengo, Italia, 5ANAPRI, Udine, Italia, 6ANAFI, Cremona, Italia, 7Università della Tuscia, Viterbo, Italia.

3:00 PM 616 Choice of parameters for single-step genomic evaluati on for type. I. Misztal*1, I. Aguilar1,2, A. Legarra3, and T. J. Lawlor4, 1University of Georgia, Athens, 2INIA, Las Brujas, Uruguay, 3INRA, Toulouse, France, 4Holstein Association, Bratteleboro, VT.

166 3:15 PM 617 Improved reliability approximati on for genomic evaluati ons in the United States. G. R. Wiggans* and P. M. VanRaden, Animal Improvement Programs Labortatory, ARS, USDA, Beltsville, MD.

3:30 PM 618 Cow adjustments for genomic predicti ons of Holstein and Jersey bulls. G. R. Wiggans, T. A. Cooper*, and P. M. VanRaden, Animal Improvement Programs Laboratory, ARS, USDA, Beltsville, MD.

3:45 PM 619 Inves ti gati ng bull dam bias in nati onal geneti c evaluati ons. F. Canavesi* and R. Finocchiaro, Associazione Nazionale Allevatori Frisona Italiana, Cremona, Italy.

4:00 PM 620 Gains in reliability from combining subsets of 500, 5,000, 50,000, or 500,000 geneti c markers. P. M. VanRaden and M. E. Tooker*, Animal Improvement Programs Laboratory, ARS, USDA, Beltsville, MD.

4:15 PM 621 Accuracy of direct genomic values derived from imputed single nucleoti de polymorphism genotypes in Jersey catt le. K. A. Weigel*1, G. de los Campos1, A. I. Vazquez1, G. J. M. Rosa1, D. Gianola1, and C. P. Van Tassell2, 1University of Wisconsin, Madison, 2USDA-ARS, Beltsville, MD.

4:30 PM 622 Filling in missing genotypes using haplotypes. P. M. VanRaden*1, J. R. O’Connell2, G. R. Wiggans1, and K. A. Weigel3, 1Animal Improvement Programs Laboratory, ARS, USDA, Beltsville, MD, 2University of Maryland School of Medicine, Baltimore, 3University of Wisconsin, Madison.

4:45 PM 623 Use of haplotypes to predict selecti on limits and Mendelian sampling. J. B. Cole*, Animal Improvement Programs Laboratory, ARS, USDA, Beltsville, MD.

Dairy Foods Symposium Towards a Mechanisti c Understanding of Probioti c Functi on in Man and Animals Chair: Jeﬀ Broadbent, Utah State University Sponsor: EAAP 501/502

2:00 PM Introducti on

2:05 PM 624 Applica ti on of “omic” tools to understanding probioti c acti on. T. R. Klaenhammer*1,2, 1North Carolina State University, Raleigh, 2Southeast Dairy Foods Reseach Center, Raleigh, NC.

2:45 PM 625 The gastrointesti nal microbiome and probioti cs: Eﬀ ects on intesti nal physiology and mucosal inﬂ ammati on. J. Versalovic*, Baylor College of Medicine, Houston, TX.

3:15 PM 626 An evoluti onary link between biﬁ dobacterial probioti cs and milk. D. Mills*, University of California, Davis. TUESDAY ORALS 3:45 PM Break

4:00 PM 627 Assessing and maintaining probioti cs in food. T. Hornbaek*, Chr. Hansen A/S, Hoersholm, Denmark.

4:30 PM 628 Transla ti ng the science into eﬃ cacy claims on probioti c or prebioti c products in the US market. M. E. Sanders*, Dairy & Food Culture Technologies, Centennial, CO.

5:00 PM 629 Strategic applicati on of direct-fed microbials to livestock for growth eﬃ ciency and producti on. E. Davis* and T. Rehberger, Danisco, Waukesha, WI.

Forages and Pastures Symposium Environmental Impact of Forage-Based Livestock Producti on Systems Chair: Paul Beck, University of Arkansas; Jim Strickland, USDA-ARS FAPRU Korbel Ballroom 2c

2:00 PM Introducti on

2:05 PM 630 Compa ti bility of beef catt le management with multi ple use values on western rangelands. T. DelCurto* and P. Kennedy, Eastern Oregon Agricultural Research Center, Union Station, Oregon State University, Union. 167 2:40 PM 631 Livestock grazing and endangered species habitat. G. S. Lewis*, C. A. Moﬀ et, and J. B. Taylor, USDA, ARS, US Sheep Experiment Station, Dubois, ID.

3:15 PM 632 Economic and environmental issues associated with conﬁ nement and pasture-based dairy systems. D. A. Clark*1, S. F. Ledgard2, P. Gregorini1, and C. A. Rotz3, 1DairyNZ, Hamilton, Waikato, New Zealand, 2AgResearch, Hamilton, Waikato, New Zealand, 3United States Department of Agriculture- Agricultural Research Service, University Park, PA.

3:50 PM 633 Forages and livestock producti on with declining water resources and a changing agricultural industry. V. G. Allen*, C. P. Brown, R. L. Kellison, P. N. Johnson, and C. J. Zilverburg, Texas Tech University, Lubbock.

4:25 PM 634 Pasture management strategies to minimize the impacts of grazing on water quality of surface water resources. J. R. Russell*1, D. A. Bear1, K. A. Schwarte1, and M. M. Haan2, 1Iowa State University, Ames, 2Michigan State University, Hickory Corners.

Growth and Development Early Development and Fetal Programming Chairs: Tom Welsh, Texas A&M University; Rodney A. Hill, University of Idaho Korbel Ballroom 2b

2:00 PM 635 Evalua ti on of the NCAPG I442M locus, a major gene for bovine prenatal growth, for eﬀ ects on postnatal development compared to a disrupti ve mutati on in the myostati n encoding gene GDF8. C. Kühn*, P. Widmann, R. Pfuhl, and R. Weikard, Leibniz Institute for Farm Animal Biology (FBN), Dummerstorf, Germany.

2:15 PM 636 Maternal nutriti on diﬀ erenti ally inﬂ uenced gene expression responsible for fetal bovine adipocyte development. T. D. Jennings*, K. R. Underwood, A. E. Wertz-Lutz, and A. D. Weaver, South Dakota State University, Brookings.

2:30 PM 637 Lipid accumulati on and ﬁ brosis in skeletal muscle of oﬀ spring born to obese dams. X. Yan*1, Y. Huang1, M. J. Zhu1, N. M. Long1, A. B. Uthlaut1, R. J. McCormick1, S. P. Ford1, P. W. Nathanielsz2, and M. Du1, 1Department of Animal Science, University of Wyoming, Laramie, 2University of Texas Health Science Center, San Antonio.

2:45 PM 638 Enhanced transforming growth factor β (TGF-β) signaling and ﬁ brogenesis in ovine fetal skeletal muscle of obese dams at late gestati on. Y. Huang*1, X. Yan1, M. J. Zhu1, R. J. McCormick1, S. P. Ford1, P. W. Nathanielsz2, and M. Du1, 1Department of Animal Science, University of Wyoming, Laramie, 2University of Texas Health Science Center, San Antonio.

3:00 PM 639 Up-regula ti on of nutrient transporters in the placenta of nutrient restricted pregnant ewes. Y. Ma*1, M. J. Zhu1, P. W. Nathanielsz2, and S. P. Ford1, 1Center for the Study of Fetal Programming, Univ. of Wyoming, Laramie, 2Center for Pregnancy and Newborn Research, Univ. of Texas Health Sciences Center, San Antonio.

3:15 PM 640 E ﬀ ect of grouping calves post-weaning according to pre-grouping feed intake on animal performance. C. M. Matuk*1, M. Chahine1, A. Bach2,3, B. Ozer1, M. E. de Haro Martí 3, J. B. Glaze Jr. 1, T. Fife1, and M. Nelson1, 1University of Idaho, Twin Falls, 2IRTA, Caldes de Montbui, Spain, 3ICREA, Barcelona, Spain, 4University of Idaho, Gooding.

3:30 PM 641 Evalua ti on of serum protein-based arrival formula and serum protein (gammulin) on growth, morbidity, and mortality of stressed dairy calves. A. Pineda*1, J. K. Drackley1, and J. M. Campbell2, 1University of Illinois, Urbana, 2APC, Inc., Ankeny, IA.

3:45 PM 642 The eﬀ ect of maternal exercise on gestati ng gilts on neonatal piglet organ weight. E. K. Harris*, K. A. Vonnahme, J. D. Kirsch, J. D. Magolski, T. L. Neville, and E. P. Berg, North Dakota State University, Fargo.

4:00 PM 643 Changes in gene expression during pituitary morphogenesis and organogenesis in embryonic chicks. M. Proszkowiec-Weglarz*, S. E. Higgins, and T. E. Porter, University of Maryland, Department of Animal and Avian Sciences, College Park.

4:15 PM 644 E ﬀ ects of in ovo feeding of carbohydrates and arginine on the energy metabolism, protein status, and perinatal growth in Pekin ducks. M. Tangara*, W. Chen, F. R. Huang, and P. Jian, Laboratory of Animal Molecular Nutrition, Department of Animal Nutrition and Feed Science, Huazhong Agricultural University, Wuhan, Hubei, China.

4:30 PM 645 The eﬀ ect of induced moisture loss on embryonic development of Pekin ducks. C. Noonan* and M. S. Lilburn, Ohio State University/OARDC, Wooster.

168 4:45 PM 646 Bone development of three breed crosses of broilers is aﬀ ected by incubati on proﬁ les. E. O. Oviedo-Rondón*, M. J. Wineland, C. M. Ashwell, and P. R. Ferket, North Carolina State University, Raleigh.

5:00 PM 647 E ﬀ ect of in ovo selenium injecti on on chick embryo viability and ti ssue selenium levels. L. M. Macalintal*, A. H. Cantor, A. J. Pescatore, M. J. Ford, H. D. Gillespie, J. L. Pierce, K. A. Dawson, and R. F. Power, Alltech-University of Kentucky Nutrition Research Alliance, Lexington.

Immunology and Pathology Poultry Immunology and Diseases Chair: Rami A. Dalloul, Virginia Tech 503/504

2:00 PM 648 Testosterone exposure alters embryonic bursal gene expression in chicken lines selected for diﬀ erenti al anti body response. R. L. Taylor Jr. *1, T. Burks1, C. Timmerman2, P. B. Siegel3, and C. M. Ashwell2, 1University of New Hampshire, Durham, 2North Carolina State University, Raleigh, 3Virginia Tech, Blacksburg.

2:15 PM 649 Limi ti ng diluti on studies to detect avian inﬂ uenza viruses from questi onable allantoic ﬂ uid samples. T. V. Dormitorio* and J. J. Giambrone, Auburn University, Auburn, AL.

2:30 PM 650 Development and characterizati on of mouse monoclonal anti bodies reacti ve with chicken CD80. S.-H. Lee*1, H. Lillehoj1, M.-S. Park1, K.-W. Lee1, C. Baldwin2, D. Tompkins2, B. Wagner3, U. Babu4, and E. Del Cacho5, 1Animal and Natural Resources Institute, ARS-USDA, Beltsville, MD, 2University of Massachusetts, Amherst, 3Cornell University, Ithaca, NY, 4Food and Drug Administration, Laurel, MD, 5University of Zaragoza, Zaragoza, Spain.

2:45 PM 651 Suppressive properti es of chicken CD25+ cells during lipopolysaccharide injecti on. R. Shanmugasundaram1,2 and R. K. Selvaraj*1,2, 1Ohio Agricultural Research and Development Center, Wooster, 2The Ohio State University, Wooster.

3:00 PM 652 Expression proﬁ le of cytokines in cecal tonsils of broiler chicks challenged with Clostridium perfringens. Y. O. Fasina*1, H. S. Lillehoj2, M. S. Park2, and D. E. Conner1, 1Auburn University, Auburn, AL, 2USDA-ARS-ANRI- APDL, Beltsville, MD.

3:15 PM 653 Gel spray as a viable method to apply a coccidia vaccine to chickens. G. F. Mathis*1, E. H. Lee2, T. Cossti ck2, and B. Lumpkins1, 1Southern Poultry Research, Inc., Athens, GA, 2Vetech Laboratories, Inc., Guelph, Ontario, Canada.

3:30 PM Break

3:45 PM 654 A mixture of capsicum and turmeric oleoresins improve performance of vaccinated broilers challenged or not with coccidiosis.

1 2 3 3 2 1 2 TUESDAY

V. Brito* , C. Moynat , A. Casarin , M. Forat , and D. Bravo , Euronutec, Querétaro, Mexico, Pancosma, Geneva, ORALS Switzerland, 3Instituto Internacional de Investigacion Animal, Mexico.

4:00 PM 655 Cinnamaldehyde and a blend of capsicum and turmeric oleoresins improve performance of vaccinated broilers subject to coccidiosis. C. Moynat*1, V. Brito2, A. Casarin3, M. Forat3, and D. Bravo1, 1Pancosma, Geneva, Switzerland, 2Euronutec, Queretaro, Mexico, 3Instituto Internacional de Investigacion Animal, Mexico.

4:15 PM 656 Ileal and cecal microbial populati ons and coccidia infecti on in broilers given probioti cs and essenti al oil blends. M. E. Hume*1, E. O. Oviedo-Rondón2, N. A. Barbosa2,3, N. K. Sakomura3, M. C. Jenkins4, and S. E. Dowd5, 1USDA, ARS, FFSRU, College Station, TX, 2Department of Poultry Science, North Carolina State University, Raleigh, 3Universidade Estadual Paulista, UNESP-Jaboticabal, Brazil, 4Animal Parasitic Diseases Laboratory, USDA, ARS, Beltsville, MD, 5Research and Testing Laboratories, Medical Bioﬁ lm Research Institute, Lubbock, TX.

4:30 PM 657 E ﬀ ect of microbial-nutriti on interacti on on chicken immune system aft er the early administrati on of probioti c with organic acids in young chicks. J. C. Rodriguez-Lecompte*1, J. Brady1, G. Camelo-Jaimes2, S. Sharif3, G. Crow1, G. O. Ramirez-Yañez1, W. Guenter1, and J. D. House1, 1University of Manitoba, Winnipeg, Manitoba, Canada, 2Adyzyme, Bogota, Cundinamarca, Colombia, 3University of Guelph, Guelph, Ontario, Canada.

4:45 PM 658 Probio ti c, prebioti c and yeast supplementati on in broiler diets from 1 to 42 days of age: 2. Immune response and slaughter traits. H. M. Safaa*1, S. A. Riad1, F. R. Mohamed1, S. S. Siam2, and H. A. El-Minshawy3, 1Animal Production Department, Faculty of Agriculture, Cairo University, Giza 12613, Giza, Egypt, 2Breeding Department, Animal Production Research Institute, Dokki, Giza, Egypt, 3Ministry of Agriculture, Dokki, Giza, Egypt. 169 Graduate Student Paper Competi ti on Nati onal ADSA Producti on PhD Oral Chair: Brian J. Bequett e, University of Maryland 507

2:00 PM 659 Forage concentrati on and dried disti llers grains with solubles in diets for lactati ng dairy cows. S. D. Ranathunga*, K. F. Kalscheur, A. R. Hippen, and D. J. Schingoethe, South Dakota State University, Brookings.

2:15 PM 660 In vitro eﬀ ects of Escherichia coli lipopolysaccharide on the functi on and gene expression of neutrophils isolated from the blood of dairy cows. X. S. Revelo* and M. R. Waldron, University of Missouri, Columbia.

2:30 PM 661 Expression analysis of genes of sialic acid metabolism in transiti on and late lactati on Holstein cows using microarrays and RNA sequencing. S. Wickramasinghe*, S. Hua, G. Rincon, A. Islas-Trejo, C. B. Lebrilla, and J. F. Medrano, University of California Davis.

2:45 PM 662 Incidence and risk factors of bovine respiratory disease in dairy heifer calves in Ontario and Minnesota. C. Windeyer*1, S. J. LeBlanc1, K. D. Lissemore1, D. C. Hodgins1, S. M. Godden2, and K. E. Leslie1, 1University of Guelph, Guelph, ON, Canada, 2University of Minnesota, St Paul.

3:00 PM 663 E ﬀ ect of anti bioti c treatment at post-weaning movement and BRD on growth at multi ple ti me points in commercial dairy calves. A. L. Stanton*1, S. J. LeBlanc1, D. Kelton1, S. T. Millman2, J. Wormuth3, and K. E. Leslie1, 1University of Guelph, Guelph, Ontario, Canada, 2Iowa State University, Ames, 3CY Heifer Farm, Elba, NY.

3:15 PM 664 E ﬀ ects of glucose and essenti al amino acids on phosphorylati on of signaling proteins for protein synthesis in bovine mammary epithelial cells. J. A. D. R. N. Appuhamy*1, J. Escobar2, and M. D. Hanigan1, 11Department of Dairy Science, Virginia Polytechnic Institute and State University, Blacksburg, 2Department of Animal and Poultry Sciences, Virginia Polytechnic Institute and State University, Blacksburg.

3:30 PM 665 Preven ti on of Mycobacterium avium ssp. paratuberculosis (MAP) infecti on in Balb/c mice by feeding probioti c Lactobacillus acidophilus NP-51. M. A. Osman*1, J. R. Stabel2, J. M. Hostett er3, D. S Nett leton4, and D. C. Beitz1,5, 1Department of Animal Science, Iowa State University, Ames, 2US Department of Agriculture, ARS, National Animal Disease Center, Ames, IA, 3Department of Veterinary Pathology, Iowa State University, Ames, 4Department of Statistics, Iowa State University, Ames, 5Department of Biochemistry, Biophysics, and Molecular Biology, Iowa State University, Ames.

3:45 PM 666 E ﬀ ects of varying DCAD and Na:K on producti on, rumen and urine parameters in lactati ng dairy cows. K. E. Cowles* and M. R. Murphy, University of Illinois, Urbana.

Nonruminant Nutriti on DDGS Chair: Brian Richert, Purdue University Korbel Ballroom 1cd

2:00 PM 667 Increased AME and growth performance in broiler chicks fed a high DDGS diet supplemented with a mixture of NSPase. H. B. Lee*, K. L. Price, M. D. Utt , and J. Escobar, Virginia Polytechnic Institute and State University, Blacksburg.

2:15 PM 668 E ﬀ ects of heat treati ng soybean meal and DDGS on ileal amino acid digesti bility in broilers. A. Helmbrecht*1, H. Kluth2, A. Lemme1, M. S. Redshaw1, and M. Rodehutscord3, 1Evonik Degussa GmbH, Hanau, Germany, 2University Halle-Wittenberg, Halle-Wittenberg, Germany, 3University Hohenheim, Stuttgart, Germany.

2:30 PM 669 High dietary inclusion of dried disti llers grains with solubles in broiler chick rati ons in combinati on with Allzyme SSF enzyme—Eﬀ ects on yield & endogenous enzyme levels. M. K. Masa’deh*1, C. A. Fassbinder-Orth2, and S. E. Scheideler1, 1University of Nebraska-Lincoln, Lincoln, 2Creighton University, Omaha, NE.

2:45 PM 670 E ﬀ ect of exogenous enzyme supplementati on on performance and carcass characteristi cs of broilers fed disti llers dried grains with solubles (DDGS). B. Jung*1, A. B. Batal1, and R. Mitchell2, 1University of Georgia, Athens, 2Perdue Farms, Inc., Salisbury, MD.

170 3:00 PM 671 E ﬀ ects of varying levels of DDGS on broiler growth and intesti nal content characteristi cs at 28 days post-hatch. R. E. Loar II*, J. R. Donaldson, and A. Corzo, Mississippi State University, MS.

3:15 PM 672 E ﬀ ect of disti llers dried grains with solubles and enzyme supplementati on on producti on performance and egg quality of laying hens through 36 weeks of egg producti on. P. Rossi*, A. J. Pescatore, A. H. Cantor, J. L. Pierce, T. Ao, L. M. Macalintal, M. J. Ford, W. D. King, and H. D. Gillespie, Alltech-University of Kentucky Nutrition Research Alliance, Lexington.

3:30 PM 673 E ﬀ ects of high concentrati ons of disti llers dried grains with solubles on long-term laying hen performance. J. Green*, D. U. Ahn, and M. E. Persia, Iowa State University, Ames.

3:45 PM 674 E ﬀ ects of high concentrati ons of dried disti llers grains with solubles on intesti nal structure and nutrient and endotoxin transport of laying hens. K. Gudenkauf*, M. Jeﬀ rey, N. K. Gabler, D. U. Ahn, and M. E Persia, Iowa State University, Ames.

4:00 PM 675 E ﬀ ects of extruding DDGS at high and low temperatures on nutriti onal value of diets for nursery pigs. S. M. Williams*, J. D. Hancock, S. Issa, C. B. Paulk, and T. L. Gugle, Kansas State University, Manhattan.

4:15 PM 676 Belly ﬁ rmness and bacon quality from ﬁ nishing pigs fed DDGS with various withdrawal ti mes and with added tallow. M. C. Ulery*1, G. L. Cromwell1, G. Rentf row1, M. D. Lindemann1, and M. J. Azain2, 1University of Kentucky, Lexington, 2University of Georgia, Athens.

4:30 PM 677 E ﬀ ects of co-products inclusion on growth performance and carcass characteristi cs of grower-ﬁ nisher pigs. R. Jha*1, J. K. Htoo2, M. G. Young3, E. Beltranena1,4, and R. T. Zijlstra1, 1University of Alberta, Edmonton, AB, Canada, 2Evonik Degussa GmbH, Hanau, Germany, 3Gowans Feed Consulting, Wainwright, AB, Canada, 4Alberta Agriculture and Rural Development, Edmonton, AB, Canada.

4:45 PM 678 E ﬀ ects of dietary crude protein and inclusion of co-products on growth performance and carcass characteristi cs of grower-ﬁ nisher pigs. R. T. Zijlstra*1, R. Jha1, M. G. Young2, J. F. Pati ence3, E. Beltranena1,4, and J. K. Htoo5, 1University of Alberta, Edmonton, AB, Canada, 2Gowans Feed Consulting, Wainwright, AB, Canada, 3Iowa State University, Ames, 4Alberta Agriculture and Rural Development, Edmonton, AB, Canada, 5Evonik Degussa GmbH, Hanau, Germany.

Nonruminant Nutriti on Energy and Dietary Fat Chair: Maria Walsh, Teagasc, Fermoy, Ireland Korbel Ballroom 3b

2:00 PM 679 E ff ects of dbcAMP on the proliferati on, diff erenti ati on and adipogenesis-related genes of porcine adipocytes. L. Wang*1,2, Z. Y. Jiang1, Y. C. Lin1, X. Y. Ma1, and X. G. Lei2, 1Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Guangzhou, Guangdong, China, 2Department of Animal Science, Cornell University, Ithaca, NY. TUESDAY ORALS 2:15 PM 680 DbcAMP increased lean percentage and protein depositi on in fi nishing pigs. Z. Y. Jiang, L. Wang*, Y. C. Lin, C. T. Zheng, and X. Y. Ma, Institute of Animal Science, Guangdong Academy of Agricultural Sciences, Guangzhou, Guangdong, China.

2:30 PM 681 The impact of dietary long chain fatt y acids on bone and carti lage in swine. C. I. O’Connor-Robison*1, J. D. Spencer2, and M. W. Orth1, 1Michigan State University, East Lansing, 2JBS United, Inc., Sheridan, IN.

2:45 PM 682 Cannabinoid receptor type 1 (CB1) antagonist, SR141716 suppresses hepati c carniti ne palmitoyltransferase 1 (CPT1) gene expression in rat. T. Wu*, Z. Yuan, and Y. Wang, Institution of Feed Science, Hangzhou, Zhejiang province, China.

3:00 PM 683 Is the eﬀ ect of dietary energy levels on feed intake of broiler chickens aﬀ ected by bird age? M. Cho*1, R. L. Payne2, and H. L. Classen1, 1Department of Animal and Poultry Science, University of Saskatchewan, Saskatoon, Saskatchewan, Canada, 2Evonik-Degussa Corporation, Kennesaw, GA.

3:15 PM 684 Es ti mati on of net energy values of feedstuﬀ s by simulati on of biochemical reacti ons in broiler chicks. S. Cerrate* and C. Coon, University of Arkansas, Fayetteville.

3:30 PM 685 Energy determinati on of corn co-products fed to broiler chicks from ﬁ ft een to twenty-four days of age and use of

compositi on analysis to predict AMEn. S. J. Rochell*1, B. J. Kerr2, and W. A. Dozier, III1, 1Auburn University, Auburn, AL, 2USDA-ARS Agroecosystems Research Unit, Ames, IA.

171 3:45 PM 686 Apparent metabolizable energy (AMEn) content and standardized ileal amino acids digesti bility of wheat, wheat- corn and corn disti llers dried grains with solubles (DDGS) for broilers. A. Rogiewicz*, B. A. Slominski, W. Jia, C. M. Nyachoti , and K. M. Witt enberg, University of Manitoba, Winnipeg, MB, Canada.

4:00 PM 687 Use of the precision-fed rooster TME assay and chick AME assay to quanti fy the energy value of Nutridense corn. T. Loeﬄ er*, D. A. Neves, and A. B. Batal, University of Georgia, Athens.

4:15 PM 688 Evalua ti on of energy digesti bility among and within feedstuﬀ s for swine using an in vitro digesti bility technique. L. F. Wang*1, P. R. Regmi1, N. S. Ferguson2, A. Pharazyn2, and R. T. Zijlstra1, 1University of Alberta, Edmonton, AB, Canada, 2Nutreco Canada, Guelph, ON, Canada.

4:30 PM 689 The ontogeny of intesti nal carbohydrate digesti ve, absorpti ve and nutrient sensing proteins in pigs. M. Al-Rammahi*1, A. Moran1, D. Batchelor1, P. Sangild2, C. Ionescu3, D. Bravo3, and S. Shirazi-Beechey1, 1University of Liverpool, Liverpool, UK, 2University of Copenhagen, Frederiksberg, Denmark, 3Pancosma, Geneva, Switzerland.

4:45 PM 690 Quality characteristi cs and fatt y acid compositi on of eggs from hens fed Camelina sati va (camelina meal). R. Kakani*1, A. Haq1, J. Fowler1, E. Murphy2,3, T. Rosenberger3, M. Berhow4, and C. A. Bailey1, 1Texas A&M University, College Station, 2University of North Dakota, Grandforks, 3Agragen, LLC, Cincinnati, OH, 4National Center for Agricultural Utilization Research, USDA, Peoria, IL.

Nonruminant Nutriti on Symposium Models for Disease × Nutriti on Evaluati on and the Impact of Nutriti on on Health, Disease, and/or Recovery Chair: Mike Rincker, DPI Global Korbel Ballroom 1ef

2:00 PM Introducti on

2:05 PM 691 Possible nutriti onal interventi ons to improve intesti nal health. J. Escobar*, M. A. Ponder, K. L. Price, and H. B. Lee, Virginia Polytechnic Institute and State University, Blacksburg.

2:40 PM 692 Challenge models to study foodborne pathogen transmission and test interventi on strategies. P. Ebner*, Purdue University, West Lafayette, IN.

3:15 PM Break

3:30 PM 693 Nutri ti onal modulati on of the gastrointesti nal barrier and its role in gut health and disease. A. J. Moeser*, North Carolina State University, Raleigh.

4:05 PM 694 Is immunomodulati on good? K. C. Klasing*, University of California, Davis.

4:40 PM Discussion

Nonruminant Nutriti on Vitamins and Management Chair: Ondulla Foye-Jackson, Center for Food Safety and Applied Nutriti on, FDA Korbel Ballroom 3a

2:00 PM 695 Func ti onal characterizati on of folic acid transport in the intesti ne of the laying hen. G. B. Tactacan*, W. Guenter, and J. D. House, University of Manitoba, Winnipeg, Manitoba, Canada.

2:15 PM 696 E ﬀ ect of choline, folacin and vitamin B12 on egg components and egg phospholipid compositi on in laying hens. P. Krishnan* and S. E. Scheideler, University of Nebraska Lincoln, Lincoln.

2:30 PM 697 E ﬀ ects of canthaxanthin and 25-hydroxycholecalciferol on reproducti ve aspects of roosters. A. P. Rosa*1, P. Ferreira1, A. Scher1, R. P. Ribeiro1, G. Farina1, and J. O. B. Sorbara2, 1Universidade Federal de Santa Maria, Animal Science Department, Poultry Laboratory, Santa Maria, RS, Brazil, 2DSM Nutritional Products, São Paulo, SP, Brazil. 172 2:45 PM 698 Supplementa ti on of canthaxanthin and 25-OH-D3 to broiler breeders diet on broiler chick hatchery parameters and egg yolk TBARS. A. P. Rosa*1, A. Scher1, L. Boemo1, T. N. N. Vieira1, J. A. G. Ferreira Jr. 1, and J. O. B. Sorbara2, 1Universidade Federal de Santa Maria, Animal Science Department, Poultry Laboratory, Santa Maria, RS, Brazil, 2DSM Nutritional Products, São Paulo, SP, Brazil.

3:00 PM 699 Sparing vitamin E eﬀ ects of a syntheti c anti oxidant blend in broilers. J. Zhao*, M. Vazquez-Anon, R. J. Harrell, J. D. Richards, F. Yan, T. Wineman, and S. Carter, Novus International Inc.

3:15 PM 700 E ﬀ ect of percentage pellet ﬁ nes and house-walking schedule on broiler growth performance. W. J. Pacheco*, R. D. Malheiros, C. R. Stark, P. R. Ferket, and J. Brake, North Carolina State University, Raleigh.

3:30 PM 701 The eﬀ ects of feeder-trough space and gap setti ng on growth performance of ﬁ nishing pigs. A. J. Myers*, R. D. Goodband, M. D. Tokach, S. S. Dritz, J. R. Bergstrom, J. M. DeRouchey, and J. L. Nelssen, Kansas State University, Manhattan.

3:45 PM 702 Modeling the response of growing turkeys to nutriti on: from experimental to commercial data. V Rivera-Torres*1,2, P Ferket3, and D Sauvant4, 1Techna, Couëron,France, 2AgroParisTech, Paris, France, 3NC State University, Raleigh, NC, 4INRA-AgroParisTech, Paris, France.

4:00 PM 703 Maximum proﬁ t feed formulati on. 3. Interacti on between energy content and temperature. S. Cerrate* and P. W. Waldroup, University of Arkansas, Fayetteville.

Physiology and Endocrinology Neuroendocrinology and Hormone Receptors Chair: Fred Stormshak, Oregon State University 505/506

2:00 PM 704 Chicken Pit-1 isoforms: Expression, nuclear localizati on, and involvement in growth hormone promoter acti vati on. M. Mukherjee* and T. E. Porter, University of Maryland, College Park.

2:15 PM 705 Ras-dva is a novel Pit-1 and glucocorti coid regulated gene in the developing avian pituitary gland. L. E. Ellestad* and T. E. Porter, Department of Animal and Avian Sciences and Molecular and Cell Biology Program, University of Maryland, College Park.

2:30 PM 706 Hypothalamic galanin-like pepti de and kisspepti n may regulate the hypothalamo-pituitary-gonadal axis in the Mallard duck (Anas platyrhyncos). G. S. Fraley*, Hope College, Holland, MI.

2:45 PM 707 Gene expression proﬁ ling of dopamine-melatonin neurons in the avian premammillary nucleus. S. Kosonsiriluk*, S. W. Kang, L. J. Mauro, J. R. Garbe, S. C. Fahrenkrug, and M. E. El Halawani, University of Minnesota, TUESDAY

St. Paul. ORALS

3:00 PM 708 Septal and hypothalamic structures acti vated following sexual and agonisti c encounters in male broiler breeders. W. J. Kuenzel*, J. Xie, and A. Jurkevich, University of Arkansas, Fayetteville.

3:15 PM 709 Various social behaviors induce diﬀ erenti al acti vati on of aromatase neurons in the brain of male broilers. J. Xie*, W. J. Kuenzel, and A. Jurkevich, University of Arkansas, Fayetteville.

3:30 PM 710 Fos protein inducti on in vasotocinergic neurons of male broilers following diﬀ erent social contexts. A. Jurkevich*, J. Xie, and W. J. Kuenzel, University of Arkansas, Fayetteville.

3:45 PM 711 E ﬀ ects of RFamide-related pepti de-3 (RFRP-3) on secreti on of LH in ovariectomized prepubertal gilts. N. L. Heidorn1, C. R. Barb2, C. J. Rogers1, G. J. Hausman2, and C. A. Lents*1, 1University of Georgia, Athens, 2USDA- ARS Richard B. Russell Agriculture Research Center, Athens, GA.

4:00 PM 712 The eﬀ ects of ﬂ uoxeti ne on lactati on and lamb growth in sheep. P. L. Black*1, R. A. Halalsheh1, L. M. Lankford1, M. M. Marricle1, M. M. Christi ansen1, M. M. Scroppo1, L. L. Hernandez2, and T. T. Ross1, 1New Mexico State University, Las Cruces, 2University of Cincinnati, Cincinnati, OH.

713 Withdrawn by author

173 4:15 PM 714 Cloning and characterizati on of chicken galanin and galanin receptors. J. C. W. Ho*1, Y Wang2, and F. C. Leung1, 1The University of Hong Kong, Hong Kong, HKSAR, China, 2Sichuan University, Chengdu, Sichuan, China.

Producti on, Management and the Environment Dairy 1 Chair: John Comerford, Pennsylvania State University Korbel Ballroom 4def

2:00 PM 715 In ﬂ uence of dairy herd longevity and producti vity on lifeti me N use eﬃ ciency. J. M. Moorby*, Institute of Biological, Environmental and Rural Sciences, Aberystwyth, UK.

2:15 PM 716 Op ti mal dry period length and management to maximize producti on and health. D. E. Santschi*1, C. L. Girard2, R. I. Cue3, D. Pellerin4, and D. M. Lefebvre1, 1Valacta, Ste-Anne-de-Bellevue, QC, Canada, 2Agriculture and Agri-Food Canada, Sherbrooke, QC, Canada, 3McGill University, Ste-Anne-de-Bellevue, QC, Canada, 4Université Laval, Québec, QC, Canada.

2:30 PM 717 E ﬀ ect of dietary phosphorus amount on milk producti on of dairy cows in China. Z. Liu1, C. Wang*1, J. X. Liu1, D. M. Wang1, and Z. Wu2, 1Institute of Dairy Science, Zhejiang University, Hangzhou, China, 2University of Pennsylvania, School of Veterinary Medicine, Kennett Square.

2:45 PM 718 Voluntary use of showers: Eﬀ ects on behavior and physiology of dairy catt le in summer. A. L. Legrand1,3, K. E. Schütz2, and C. B. Tucker*1, 1Department of Animal Science, University of California, Davis, 2AgResearch Ltd, Hamilton, NZ, 3Division of Animal Health & Welfare, University of Edinburgh, Roslin, UK.

3:00 PM 719 The inﬂ uence of technological and biological factors on producti vity in dairy farms. A. H. Herlin*1 and K. Bäckman2, 1Dept. Rural Buildings, Swedish University of Agricultural Sciences, Alnarp, Sweden, 2Estate Ofﬁ ce, Swedish University of Agricultural Sciences, Uppsala, Sweden.

3:15 PM 720 Management-driven heterogeneity in the relati onship between milk producti on and reproducti ve performance of dairy cows. N. M. Bello*, J. P. Steibel, R. J. Erskine, and R. J. Tempelman, Michigan State University, East Lansing.

3:30 PM 721 Milking frequency and milk producti on in pasture-based lactati ng dairy cows. A. G. Rius*, J. K. Kay, C. V. C. Phyn, S. R. Morgan, and J. R. Roche, DairyNZ, Hamilton, New Zealand.

3:45 PM 722 Water use and eﬀ ecti veness of a low-pressure mister system for cooling lactati ng dairy cows during chronic heat stress. J. K. Bernard*1, D. R. Bray2, N. A. Mullis1, and C. P. Rowe1, 1University of Georgia, Tifton, 2University of Florida, Gainesville.

4:00 PM 723 A point-in-ti me comparison of the environmental impact of Jersey versus Holstein milk producti on. J. L. Capper*1 and R. A. Cady2, 1Department of Animal Sciences, Washington State University, Pullman, 2Elanco Animal Health, Greenﬁ eld, IN.

4:15 PM 724 Bio-economic value of extended lactati ons in Italian Holstein farms. A. S. Atzori*, R. Steri, C Dimauro, A. Cannas, and G. Pulina, Dipartimento di Scienze Zootecniche, University of Sassari, Sassari, Sardinia, Italy.

4:30 PM 725 Physiological and nutriti onal changes of dairy goats for maintaining milk yield during extreme heat stress conditi ons at late lactati on. S. Hamzaoui, A. A. K. Salama*, G. Caja, E. Albanell, C. Flores, and X. Such, Universitat Autònoma de Barcelona, Bellaterra, Barcelona, Spain.

4:45 PM 726 Impact of evaporati ve pads and cross venti lati on on core body temperature and resti ng ti me of lactati ng cows. J. F. Smith1, B. J. Bradford*1, J. P. Harner1, K. Ito2, M. vonKeyserlingk2, C. R. Mullins1, J. C. Pott s1, and M. W. Overton3, 1Kansas State University, Manhattan, 2University of British Columbia, Vancouver, Canada, 3University of Georgia, Athens.

174 Ruminant Nutriti on Beef: Proteins and Carbohydrates Chair: Masahito Oba, University of Alberta Korbel Ballroom 4abc

2:00 PM 727 Evalua ti on of triti cale dried disti llers grain as a barley silage substi tute in feedlot ﬁ nishing diets. K. T. Wierenga*1, T. A. McAllister2, D. J. Gibb2, A. V. Chaves2, E. K. Okine1, K. A. Beauchemin2, and M. Oba1, 1University of Alberta, Edmonton, AB, Canada, 2Agriculture and Agri-Food Canada, Lethbridge, AB, Canada.

2:15 PM 728 Examina ti on of rumen bacterial community changes in feedlot catt le. R. M. Beliveau*1,2, W. Z. Yang2, R. J. Forster2, J. J. McKinnon1, and T. A McAllister2, 1Department of Animal and Poultry Science, University of Saskatchewan, Saskatoon, Saskatchewan, Canada, 2Agriculture and Agri-Food Canada Research Center, Lethbridge, Alberta, Canada.

2:30 PM 729 Longitudinal gene network and pathway analysis in skeletal muscle from early-weaned Angus steers fed high- starch or low-starch diets during the growing phase. S. J. Moisa*, D. E. Graugnard, L. L. Berger, D. B. Faulkner, S. L. Rodriguez-Zas, R. E. Everts, H. A. Lewin, and J. J. Loor, Department of Animal Sciences, University of Illinois, Urbana.

2:45 PM 730 Carbohydrate-responsive element binding protein (MLXIPL) and PPARγ gene network expression in longissimus lumborum of early-weaned and normal-weaned Angus steers fed a high-starch diet during the growing phase. S. J. Moisa*, D. W. Shike, D. B. Faulkner, and J. J. Loor, University of Illinois, Urbana.

3:00 PM 731 E ﬀ ects of fructose-based block supplement on ruminal concentrati on of lactate and growth of lactate-uti lizing bacteria in forage-fed catt le. K. A. Miller*, G. L. Parsons, M. J. Quinn, and J. S. Drouillard, Kansas State University, Manhattan.

3:15 PM 732 E ﬀ ects of corn steep liquor in low-moisture blocks processed under vacuum or at atmospheric pressure on performance of growing heifers fed forage-based diets. K. A. Miller*, G. L. Parsons, L. K. Thompson, and J. S. Drouillard, Kansas State University, Manhattan.

3:30 PM 733 Rela ti onship between eati ng patt ern and performance of Holstein bulls and steers fed high-concentrate rati ons using a computerized concentrate feeder. M. Devant*1, S. Marti 1, and A. Bach2,1, 1Department of Ruminant Production, IRTA, Barcelona, Spain, 2ICREA, Barcelona, Spain.

3:45 PM 734 E ﬀ ect of supplemental protein source during the winter on pre- and postpartum glucose metabolism. F. W. Harrelson*1, S. L. Ivey1, S. H. Cox1, R. L. Dunlap II1, J. T. Mulliniks1, B. H. Carter1, C. A. Löest1, and M. K. Petersen2, 1New Mexico State University, Las Cruces, 2USDA-ARS Fort Keogh Livestock and Range Research Laboratory, Miles City, MT.

4:00 PM 735 Ruminal and rectal temperatures during acidosis challenge in beef catt le. J. L. Wahrmund*, J. R. Ronchesel, C. R. Krehbiel, and C. J. Richards, Oklahoma State University, Department of Animal Science, Stillwater.

4:15 PM 736 The inﬂ uence of dietary protein regimens on crude protein and dry matt er apparent digesti bility in steers fed a TUESDAY steam-ﬂ aked corn based diet. ORALS E. C. Westover*1, J. J. Wagner1, T. E. Engle1, T. C. Bryant2, S. L. Archibeque1, and J. Ham1, 1Colorado State University, Fort Collins, 2JBS Five Rivers Cattle Feeding, Greeley, CO.

4:30 PM 737 E ﬀ ects of rumen-protected methionine on performance and health of growing feedlot heifers. M. R. McDaniel*, D. A. Walker, K. M. Taylor, and C. A. Loest, New Mexico State University, Las Cruces.

4:45 PM 738 In fl uence of feeding increasing levels of dry or modifi ed wet corn disti llers grains plus solubles in whole corn grain-based fi nishing diets on pancreati c mass, and α–amylase and trypsin acti vity in feedlot catt le. H. Salim*1, K. M. Wood1, P. L. McEwen2, I. B. Mandell1, S. P. Miller1, and K. C. Swanson1, 1University of Guelph, Guelph, Ontario, Canada, 2Ridgetown Campus, Guelph, Ontario, Canada.

175 Ruminant Nutriti on Dairy: Rumen Metabolism Chair: Jong-Su Eun, Utah State University Korbel Ballroom 1ab

2:00 PM 739 E ﬀ ects of lauric and myristi c acids on ruminal fermentati on, producti on, and milk fatt y acid compositi on in lactati ng dairy cows. A. N. Hristov*1, C. Lee1, T. Cassidy1, M. Long1, K. Heyler1, and B. Corl2, 1Pennsylvania State University, University Park, 2Virginia Tech, Blacksburg.

2:15 PM 740 Time course of recovery from diet induced milk fat depression in dairy cows. D. E. Rico* and K. J. Harvati ne, The Pennsylvania State University, University Park.

2:30 PM 741 Meta-analysis to calculate volati le fatt y acid producti on in the rumen of catt le. D. Sauvant*1 and P. Noziere2, 1Agroparistech-INRA MoSAR, 16 rue Claude Bernard, Paris, France, 2INRA-URH, 63122 St Genes Champanelle, France.

2:45 PM 742 Forage physically eﬀ ecti ve ﬁ ber source alters ruminal pH and site of digesti on. M. B. Hall*, US Dairy Forage Research Center, USDA-ARS, Madison, WI.

3:00 PM 743 Evalua ti on of 2-hydroxy-4-(methylthio) butanoic acid isopropyl ester (HMBi) and methionine (Met) supplementati on on digesti bility and eﬃ ciency of bacterial growth in conti nuous culture. C. M. Fowler1, S. K. R. Karnati 1, B. J. Bequett e2, Z. Yu1, and J. L. Firkins*1, 1The Ohio State University, Columbus, 2University of Maryland, College Park.

3:15 PM 744 Ruminal degradability of forages and diets in lactati ng dairy cows fed a hemicellulose extract. K. J. Herrick*1, M. Abdullah2, A. R. Hippen1, D. S. Schingoethe1, K. F. Kalscheur1, and R. S. Patt on3, 1South Dakota State University, Brookings, 2University of Veterinary and Animal Sciences, Lahore, Pakistan, 3Temple Inland, Inc.

3:30 PM 745 E ﬀ ect of replacing canola meal with wheat–based dried disti llers grains with solubles on ruminal fermentati on, microbial nitrogen supply and milk producti on in dairy cows. G. E. Chibisa*, D. A. Christensen, and T. Mutsvangwa, University of Saskatchewan, Saskatoon, Canada.

3:45 PM 746 Shi ft s in fermentati on and intermediates of biohydrogenati on induced by potassium supplementati on into conti nuous cultures of mixed ruminal microorganisms. T. C. Jenkins*1, E. Block2, and J. H. Harrison3, 1Clemson University, Clemson, SC, 2Arm and Hammer Animal Nutrition, Princeton, NJ, 3Washington State University, Puyallup.

4:00 PM 747 Methane producti on, fermentati on patt erns and protozoa numbers in vitro as related to source of rumen ﬂ uid and feed as substrate from diﬀ erent catt le feeding systems. M. A. Froetschel*, C. L. Ross, S. Buaphan, S. Chinnasamy, and K. C. Das, The University of Georgia, Athens.

4:15 PM 748 Time course of changes in ruminal chemistry and bacterial community compositi on following exchange of ruminal contents between lactati ng Holstein cows. P. J. Weimer*1,2, D. M. Stevenson1, H. C. Mantovani3, and S. Man2, 1USDA-ARS, Madison, WI, 2University of Wisconsin, Madison, 3Universidade Federale de Viçosa, Viçosa, MG, Brazil.

4:30 PM 749 Acute phase protein response during acute bovine ruminal acidosis. A. M. Danscher*1, M. B. Thoefner1, P. M. H. Heegaard2, C. T. Ekstroem1, P. H. Andersen1, and S. Jacobsen1, 1University of Copenhagen, Denmark, 2Technical University of Denmark, Copenhagen, Denmark.

4:45 PM 750 Redox potenti al measurement: A new way to explore ruminal metabolism. C. Julien*1, J. P. Marden2, R. Moncoulon1, and C. Bayourthe1, 1Université de Toulouse, INRA, UMR 1289 INRA/INPT/ ENVT TANDEM, 31326 Toulouse, France, 2Lesaffre Feed Additives, 59520 Marquette-Lez-Lille, France.

176 Small Ruminant Sheep and Goat Producti on 2 Chair: S. Solaiman, Tuskegee University 405

2:00 PM 751 Live and carcass leg characteristi cs in terminally-sired lambs. M. R. Mousel*1, T. D. Leeds2, D. R. Nott er3, H. N. Zerby4, S. J. Moeller4, and G. S. Lewis1, 1USDA, ARS, U. S. Sheep Experiment Station, Dubois, ID, 2USDA, ARS, National Center for Cool and Cold Water Aquaculture, Leetown, WV, 3Virginia Polytechnic Institute and State University, Blacksburg, 4The Ohio State University, Columbus.

2:15 PM 752 The relati onship of real-ti me ultrasound body compositi on measurements, body weight and hip height with body conditi on score in mature Suﬀ olk × Hampshire ewes. J. A. Carter*, C. A. Hughes, K. N. Gates, and F. R. B. Ribeiro, Texas A&M University-Commerce, Commerce.

2:30 PM 753 Redberry juniper as a roughage source in lamb ﬁ nishing rati ons: Wool and carcass characteristi cs, meat fatt y acid proﬁ les, and sensory panel traits. T. R. Whitney* and C. J. Lupton, Texas AgriLife Research, San Angelo.

2:45 PM 754 Evalua ti ng roughage level in lamb ﬁ nishing diets containing 40% disti llers dried grains: Carcass characteristi cs, meat fatt y acid proﬁ les, and sensory panel traits. T. R. Whitney*, M. G. Williamson, and J. K. Mceachern, Texas AgriLife Research Center, San Angelo.

3:00 PM 755 Accuracy of the FAMACHA system for esti mati ng degree of Haemonchus contortus induced anemia in Hampshire, Polypay and percentage White Dorper ewes. D. K. Aaron*, M. M. Simpson, D. G. Ely, E. Fink, B. T. Burden, M. E. Hoar, and J. Farris, University of Kentucky, Lexington.

3:15 PM 756 Using FAMACHA and alternati ve dewormers to manage gastrointesti nal nematodes in a dairy goat herd. S. P. Hart*1 and L. J. Dawson2,1, 1E (Kika) de la Garza American Institute for Goat Research, Langston University, Langston, O, 2Oklahoma State University CVM, Stillwater.

3:30 PM 757 E ﬀ ects of garlic supplementati on on nematode parasite infecti on in grazing goats. Z. Wang*, A. L. Goetsch, G. D. Detweiler, S. P. Hart, and T. Sahlu, American Institute for Goat Research, Langston University, Langston, OK.

3:45 PM 758 E ﬃ cacy of ginger and pumpkin seeds in controlling internal parasites in meat goat kids. D. J. O’Brien1, M. C. Gooden2, J. C. Warren*1, E. K. Crook1, J. E. Miller3, N. C. Whitley4, and J. M. Burke5, 1Delaware State University, Dover, 2University of Maryland Eastern Shore, Princess Anne, 3Louisiana State University, Baton Rouge, 4North Carolina A&T State University, Greensboro, 5USDA, ARS, Dale Bumpers Small Farms Research Center, Booneville, AR. TUESDAY

Swine Species ORALS Chair: Brad Lawrence, Novus Internati onal Inc. 403/404

2:00 PM 759 Casein glycomacropepti de (CGMP) in the diet of early weaned piglets reduces the Escherichia coli att achment to the intesti nal mucosa and increases lactobacillar numbers in digesta. R. G. Hermes*, F. Molist, J. F. Pérez, A. G. de Segura, M. Ywazaki, and S. M. Martí n-Orúe, Universitat Autonoma de Barcelona., Barcelona, Spain.

2:15 PM 760 Early- vs. late-gestati on dietary lysine requirement of young sows. R. S. Samuel*1, S. Moehn1, P. B. Pencharz1,2, and R. O. Ball1,2, 1Department of AFNS, University of Alberta, Edmonton, Alberta, Canada, 2Research Institute, Hospital for Sick Children, Toronto, Ontario, Canada.

2:30 PM 761 A wheat bran extract shows a high att achment to K88 Escherichia coli in-vitro. F. Molist, R. G. Hermes*, J. F. Pérez, and S. M Martí n-Orúe, Universitat Autonoma de Barcelona, Barcelona, Spain.

2:45 PM 762 E ﬀ ect of a soft er surface in the farrowing crate on feed intake of lactati ng sows. A. Da Silva*, S. S. Anil, J. Deen, and S. K. Baidoo, University of Minnesota, St Paul.

3:00 PM 763 E ﬀ ect of P. G. 600 on estrous cycles in gilts. M. J. Esti enne* and R. J. Crawford, Virginia Polytechnic Institute and State University, Blacksburg.

177 3:15 PM 764 Analysis of the associati on between lameness and claw lesions in stall-housed gestati ng sows. A. Da Silva*, S. S. Anil, J. Deen, and S. K. Baidoo, University of Minnesota, St Paul.

3:30 PM 765 Design of porcine lactoferricin-based anti microbial pepti des with improved acti vity. F. F. Han*, Y. F. Liu, Y. G. Xie, Y. H. Gao, and Y. Z. Wang, Feed Science Institute of Zhejiang University, Hangzhou, Zhejiang, China.

ADSA Producti on Division Symposium Dairy Products and Human Health: The Facts Chair: Sergio Calsamiglia, Universidad Autonoma de Barcelona Sponsor: EAAP 301/302

3:30 PM Introducti on

3:35 PM 766 Dairy products and human health: The facts. D. I. Givens*, University of Reading, Reading, Berkshire, United Kingdom.

4:30 PM Recepti on

Wednesday, July 14 POSTER PRESENTATIONS Animal Health Probioti cs and Diet

W1 Improved health status of newborn calves from dairy cows treated intravaginally with probioti c bacteria. Q. Zebeli*, S. Iqbal, S. M. Dunn, and B. N. Ametaj, University of Alberta, Edmonton, AB, Canada.

W2 Infusion of commensal bacteria intravaginally improved overall health status of transiti on dairy cows. Q. Zebeli*, S. Iqbal, S. M. Dunn, and B. N. Ametaj, University of Alberta, Edmonton, AB, Canada.

W3 Intravaginal administrati on of commensal lactobacilli modulated plasma metabolites and innate immunity in periparturient dairy cows. S. Iqbal, Q. Zebeli, S. M. Dunn, and B. N. Ametaj*, University of Alberta, Edmonton, AB, Canada.

W4 Intravaginal treatment with probioti cs decreased the incidence of subclinical masti ti s in dairy cows. S. Iqbal, Q. Zebeli, S. M. Dunn, and B. N. Ametaj*, University of Alberta, Edmonton, AB, Canada.

W5 Improved feed intake and milk producti on in transiti on dairy cows treated intravaginally with probioti c bacteria. S. Iqbal, Q. Zebeli, S. M. Dunn, and B. N. Ametaj*, University of Alberta, Edmonton, AB, Canada.

W6 E ﬀ ect of medicinal plants on immune system of broilers. A. Naghizadeh, S. Rahimi*, S. Askari Rankouhi, K. Gharib Naseri, M. Lotf i, and M. Rezaei, Tarbiat Modares University, Tehran, Tehran, Iran.

W7 In vitro eﬀ ects of plant and mushroom extracts on immunological functi on of chicken lymphocytes and macrophages. S.-H. Lee*1, H. Lillehoj1, Y.-H. Hong1, S.-I. Jang1, E. Lillehoj2, and D. Bravo3, 1Animal and Natural Resources Institute, Agricultural Research Service, US Department of Agriculture, Beltsville, MD, 2Department of Pediatrics, School of Medicine, University of Maryland, Baltimore, 3Pancosma S. A., Grand Saconnex, Geneva, Switzerland.

W8 Yeast autolysate combined with probioti c strains: Investi gati on of health eﬀ ects in vitro and ex vivo. A. Ganner*1, S. Masching2, N. Reisinger1, G. Schatzmayr1, and T. Applegate3, 1Biomin Research Center, Tulln, Austria, 2Biomin Holding GmbH, Herzogenburg, Austria, 3Purdue University, West Lafayette, IN.

W9 E ﬀ ects of a feed additi ve on neutrophil expression of immunomodulatory genes and producti on performance in periparturient dairy cows. R. D. Schramm, S. L. Shields*, D. L. Sevier, M. A. McGuire, and P. Rezamand, University of Idaho, Moscow.

178 W10 Poten ti al of Metharrizium anisopliae as biological means to control Boophilus microplus in tropical dairy farms. E. Maldonado-Siman*1, P. Marti nez-Hernandez1, E. Galindo-Velasco2, M. Alonso-Diaz3, and R. Rodriguez-DeLara1, 1Animal Science Department, University of Chapingo, Texcoco, Mexico, Mexico, 2University of Colima, Tecoman, Colima,Mexico, 3Autonomous National University of Mexico, Martinez de la Torre, Veracruz, Mexico.

W11 E ﬀ ects of Globigen egg protein on calf health and performance. D. Wood*, R. Blome, and J. Sowinski, Animix, Juneau, WI.

W12 The eﬀ ect of three commercial herbal extracts on broilers performance. Z. Teymourizadeh, S. Rahimi*, and M. A. Karimi Torshizi, Tarbiat Modares University, Tehran, Tehran, Iran.

W13 Omega-3 fatt y acid enrichment of chicken meat by using ﬁ sh oil. H. Saleh1, S. Rahimi*1, M. A. Karimi Torshizi1, and A. Rahimi2, 1Tarbiat Modares University, Tehran, Tehran, Iran, 2Islamic Azad University, Tehran, Tehran, Iran.

W14 Comparison the eﬀ ect of commercial probioti cs on performance and morphology of small intesti ne in broiler chicks. M. Soleimani1, S. Rahimi*1, M. A. Karimi Torshizi1, and F. Niknafs2, 1Tarbiat Modares University, Tehran, Iran, 2Zarbal Breeding Company, Amol, Mazandaran, Iran.

W15 Subjec ti ve assessment versus objecti ve measurement of FAMACHA and hematocrits in sheep and goats fed herbs and ivermecti n as dewormers under natural grazing conditi ons. H. A. Swartz*1, C. Cliﬀ ord-Rathert1, A. N. Stewart1, D. K. Sommerer1, F. P. Wulﬀ 1, K. Schmidt1, and M. R. Ellersieck2, 1Lincoln University, Jefferson City, MO, 2University of Missouri, Columbia.

W16 E ﬀ ects of short-term tocopherol (T) feeding on nitric oxide producti on and protein nitrati on following endotoxin (LPS) challenge in beef calves. S. Kahl*1, T. Elsasser1, J. Shaﬀ er1, C. Li1, K. Lebold2, M. Traber2, and S. Block3, 1USDA, Agricultural Research Service, Beltsville, MD, 2Oregon State University, Corvallis,3Archer Daniels Midland (ADM), Inc., Decatur, IL.

W17 Interac ti ve eﬀ ects of acti ve Saccharomyces cerevisiae and its cell wall material on intesti nal microbial ecology during the receiving period of stressed beef catt le. C. T. Collier1, J. A. Carroll*1, J. R. Corley2, A. G. Estefan2, D. N. Finck3, and B. J. Johnson3, 1ARS-USDA, Lubbock, TX, 2Lesaffre Feed Additives, Milwaukee, WI, 3Texas Tech University, Lubbock.

W18 E ﬀ ects of ochratoxin A on performance of broilers and the eﬃ cacy of a mycotoxin detoxifying product. WEDNESDAY 1 1 1 1 2 1 2

U. Hofstett er* , R. Borutova , V. Starkl , I. Rodrigues , and C. W. Kang , Biomin Holding GmbH, Herzogenburg, Austria, Animal POSTERS Resources Research Center, College of Animal Bioscience and Technology, Konkuk University, Seoul, Korea.

W19 E ﬀ ects of short-term tocopherol (T) feeding on structure-localized protein tyrosine nitrati on (pTN) patt erns of mitochondrial ATPase following endotoxin (LPS) challenge in beef calves. T. Elsasser*1, S. Kahl1, J. Shaﬀ er1, R. Castellano-Perez1, C. Li1, and S. Block2, 1USDA, Agricultural Research Service, Beltsville, MD, 2Archer Daniels Midland (ADM), Inc., Decatur, IL.

W20 Reserpine-induced changes of the small intesti nal histology and the expression of genes relati ve to mucosal immunity in rat. X.-Y.Zhu*1, K.-J. Guo2, F.-H. Liu2,3, J. Yu2, A. Lu2, N.-W. Zhang1, G. Cheng2,3, P. Yin1, N. Wang2, and J.-Q. Xu1, 1TCVM Laboratory, CAU-BUA TCVM Teaching & Research Team, College of Veterinary Medicine, China Agricultural University, Beijing, China, 2Department of Animal Science and Technology, Beijing University of Agriculture, Beijing, China, 3Beijing Key Laboratory of TCVM, CAU-BUA TCVM Teaching & Research Team, Beijing, China.

W21 Gastrointes ti nal moti lity and gastrointesti nal hormones VIP and GAS expression in reserpine-induced FGID rats. G. Jingyi1, Z. Xiaoyu1, C. Fei1, C. Guilin2,3, L. Fenghua2,3, and X. Jianqin*1, 1China Agricultural University China Agricultural University, Beijing, China, 2Beijing University of Agriculture, Beijing, China, 3CAU-BUA TCVM Teaching & Research Team, Beijing, China.

W22 E ff ects of medicinal plants on broilers performance, organs weight, small intesti ne morphology and GIT microfl ora. A. Niknam, S. Rahimi*, J. Azimi, M. Hoseinzadeh, M. Moradi Nejad, and K. Seifi , Tarbiat Modares University, Tehran, Iran.

Breeding and Geneti cs Dairy Catt le

W23 Iden ti ﬁ cati on of small heat shock proteins in the bovine genome. S. Schepis and M. Worku*, North Carolina Agricultural & Technical State University, Greensboro.

W24 Use of parti al least-square regression to predict SNP when some animals are genotyped with low density marker panels. C. Dimauro*, G. Gaspa, R. Steri, S. Sorbolini, E. Pintus, and N. P. P. Macciott a, University of Sassari, Sassari, Italy.

179 W25 Mul ti ple trait geneti c evaluati on of linear type traits using genomic and phenotypic informati on in US Holsteins. S. Tsuruta*1, I. Aguilar1,2, I. Misztal1, A. Legarra3, and T. J. Lawlor4, 1University of Georgia, Athens, 2INIA, Las Brujas, Uruguay, 3INRA, Castanet-Tolosan, France, 4Holstein Association USA Inc., Brattleboro, VT.

W26 Genotype by environment interacti on: Eﬀ ects of nutriti onal management on producti on traits. M. W. Dekleva*1, C. D. Dechow1, J. M. Daubert1, S. Bauck2, J. W. Blum3, and G. A. Varga1, 1The Pennsylvania State University, State College, 2IGENITY Livestock Production Business Unit, Duluth, Georgia, 3University of Bern, Switzerland.

W27 Evalua ti on of the eﬀ ect of inbreeding on age at ﬁ rst calving in Holstein catt le. J. Bezdicek* and J. Riha, Agrovyzkum Rapotin s. r. o., Rapotin, Czech Republic.

W28 Age at ﬁ rst calving in Holstein catt le in the United States. J. Cole and D. Null*, Animal Improvement Programs Laboratory, ARS, USDA, Beltsville, MD.

W29 Rela ti onship of reason for lactati on terminati on with geneti c merit of Holsteins in the United States. H. D. Norman, J. R. Wright, and S. M. Hubbard*, Animal Improvement Programs Laboratory, ARS, USDA, Beltsville, MD.

W30 Comparison of Holstein service-sire ferti lity for heifer and cow breedings with conventi onal and sexed semen. H. D. Norman*, J. L. Hutchison, and P. M. VanRaden, Animal Improvement Programs Laboratory, ARS, USDA, Beltsville, MD.

W31 Deriva ti on of factors to esti mate daily, fat, protein, and somati c cell score from one milking of cows milked three ti mes daily. M. M. Schutz*1 and H. D. Norman2, 1Purdue University, West Lafayette, IN, 2USDA-ARS Animal Improvement Programs Laboratory, Beltsville, MD.

W32 Deriva ti on of factors to esti mate daily milk yield from one milking of cows milked three ti mes daily. M. M. Schutz*1, J. M. Bewley2, and H. D. Norman3, 1Purdue University, West Lafayette, IN, 2University of Kentucky, Lexington, 3USDA-ARS Animal Improvement Programs Laboratory, Beltsville, MD.

W33 Gene ti c relati onship between milk urea nitrogen and milk consti tuents in Holstein dairy cows. N. Ghavi Hossein-Zadeh*1 and M. Ardalan2, 1Department of Animal Science, Faculty of Agriculture, University of Guilan, Rasht, Iran, 2Department of Animal Science, University College of Agriculture and Natural Resources, University of Tehran, Karaj, Iran.

W34 Gene ti c relati onship between milk urea nitrogen and reproducti ve performance in Iranian Holsteins. N. Ghavi Hossein-Zadeh*1 and M. Ardalan2, 1Department of Animal Science, Faculty of Agriculture, University of Guilan, Rasht, Iran, 2Department of Animal Science, University College of Agriculture and Natural Resources, University of Tehran, Karaj, Iran.

W35 Adjusted phenotypic trend esti mati on for peak milk yield of Iranian Holsteins milked three ti mes daily. H. Farhangfar*1, M. Bashtani1, and J. Modarresi2, 1University of Birjand, Birjand, Iran, 2Agricultural Jihad Organisation, Birjand, Iran.

W36 REML esti mates of heritability and repeatability for monthly test-day milk yield of primiparous Iranian Holsteins. A. Seyed Dokht*1, H. Farhangfar2, A. A. Aslami Nezhad1, and M. Tahmorespour1, 1Ferdowsi University of Mashhad, Mashhad, Iran, 2Birjand University, Birjand, Iran.

W37 Correla ti on between milk components with regard to the season in Iranian dairy herds. A. Laki*, S. Babaei, N. Hedayat-Evrigh, M. Dehghan-Banadaky, and K. Rezayazdi, Department of Animal Science, Campus of Agriculture, University of Tehran, Karaj, Tehran, Iran.

W38 Comparison of ﬁ xed and random regression test-day models in geneti c evaluati on of Iranian Holsteins for protein yield. M. Bashtani*, H. Farhangfar, H. Naeemipour, M. R. Asghari, A. Arab, and M. Jafari Tarbaghan, Birjand University, Birjand, Iran.

W39 Es ti mati on of udder composite in the Holstein populati on of Iran. M. R. Bakhti arizadeh*, M. Moradi Shahr Babak, and A. Pakdel, University of Tehran, Karaj, Tehran.

W40 Bayesian esti mates of geneti c parameters for cysti c ovarian disease, displaced abomasum and foot and leg diseases in Iranian Holsteins via Gibbs sampling. N. Ghavi Hossein-Zadeh*1 and M. Ardalan2, 1Department of Animal Science, Faculty of Agriculture, University of Guilan, 2Department of Animal Science, University College of Agriculture and Natural Resources, University of Tehran.

W41 Bayesian esti mates of geneti c parameters for metriti s, retained placenta, milk fever, and clinical masti ti s in Holstein dairy cows via Gibbs sampling. N. Ghavi Hossein-Zadeh*1 and M. Ardalan2, 1Department of Animal Science, Faculty of Agriculture, University of Guilan, 2Department of Animal Science, University College of Agriculture and Natural Resources, University of Tehran.

W42 Gene ti c relati onships between somati c cell count, milk producti on and udder conformati on traits in Iranian Holsteins. M. R Sanjabi*1, A. Gholibaigi Fard2, R. Vaez Torshizi2, A. Lavaf2, and A. H. Ahadi1, 1Iranian Research Organization for Science and Technology, Tehran,Iran, 2Azad University, Karaj, Iran.

180 Dairy Foods Microbiology

W43 Microbiological quality of pasteurized milk from Minas Gerais state, Brazil. E. H. P. Andrade, M. O. Leite*, M. R. A. Moura, T. Roza, C. F. A. M. Penna, M. M. O. P. Cerqueira, L. M. Fonseca, and M. R. Souza, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brasil.

W44 The relati onships between somati c cell count and bacteriology on milk quality and producti on in dairy goats. K. N. Baker*, S. D. Horner, D. K. Rucker, L. C. Nuti , and G. R. Newton, Prairie View A&M University, Prairie View, TX.

W45 Biodiversity of Enterococci in Egypti an dairy products. S. Awad*1, C. Snauwaert2,3, P. Vandamme3, A. El Att ar1, and M. El Soda1, 11Department of Dairy Science and Technology, Faculty of Agriculture, Alexandria University, Egypt, 2BCCM/LMG Bacteria Collection, Ghent University, Ghent, Belgium, 3Laboratory of Microbiology, Ghent University, Ghent, Belgium.

W46 Iden ti fi cati on, characterizati on, and diff erenti ati on of bifi dobacteria obtained from Ukraine. L. Tmanova*, A. Onyenwoke, and R. F. Roberts, The Pennsylvania State University, University Park.

W47 Bu ﬀ ering capacity aﬀ ects starter bacteria in nonfat probioti c yogurt. M. Michael, R. K. Phebus, and K. A. Schmidt*, Kansas State University, Manhattan.

W48 Iden ti ﬁ cati on of lacti c acid bacteria in taiwanese ropy fermented milk and evaluati on of their microbial ecology in diﬀ erent milk. K. N. Chen1, S. Y. Wang2, and M. J. Chen*2, 1Tungnan University, Taipei, Taiwan, 2National Taiwan University, Taipei, Taiwan.

W49 Summary of a 2-year study involving screening, characterizati on, and environmental scanning of bacteria with the potenti al to produce ropy milk in a farm. A. Laubscher*1, H. Guo1, K. White1, B. Rossi Paneto1, A. Cano1, R. Cano2, and R. Jiménez-Flores1, 1Dairy Products Technology Center, California Polytechnic State University, San Luis Obispo, 2Biological Sciences Department, California Polytechnic State University, San Luis Obispo.

W50 Screening of Lactobacillus casei strains for the applicati on of yogurt starter and probioti cs. J. K. Choi*, J. H. Im, and G. B. Kim, Department of Animal Science & Technology, Chung-Ang University, Anseong 456-756 , South Korea.

W51 E ﬀ ect of yogurt consumpti on on the human intesti nal microbiota. WEDNESDAY

H. J. Kim*1, S. J. Eom1, Y. T. Ahn2, J. H. Lee2, C. S. Huh2, and G. B. Kim1, 1Department of Animal Science and Technology, Chung-Ang POSTERS University, Anseong 456-756, South Korea, 2Research and Development Center, Korea Yakult Co., LTD., Yongin 449-901, South Korea.

W52 The eﬀ ect of fermented yogurt on the preventi on and treatment of diarrhea in animal models. J. H. Im*1, J. K. Choi1, M. H. Lee2, J. H. Sim2, C. S. Huh2, and G. B. Kim1, 1Department of Animal Science & Technology Chung-Ang University, Anseong 456-756, South Korea, 2Research and Development Center, Korea Yakult Co., LTD., Yongin 449-901, South Korea.

W53 E ﬀ ect of milk fermented by Lactobacillus rhamnosus on an experimental infecti on with Salmonella enterica ssp. enterica serovar Typhimurium in gnotobioti c and conventi onal mice. A. H. Mendonça1, M. M. O. P. Cerqueira*2, J. R. Nicoli2, M. O. Leite2, M. R. Souza2, L. M. Fonseca2, R. M. N. Drummond2, R. M. E. Arante2, and C. F. A. M. Penna2, 1Ministry of Agriculture, Brasília, Distrito Federal, Brazil, 2Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil.

W54 In ﬂ uence of bovine and caprine caseinomacropepti de on the viability of E. coli and L. rhamnosus in acidic conditi ons. G. Robitaille*, C. Lapointe, D. Leclerc, and M. Britt en, Food Research and Development Centre, Agriculture and Agri-Food Canada, St-Hyacinthe, QC, Canada.

W55 Screening of β-galactosidase-containing probioti c for the producti on of galacto-oligosaccharides and its opti mal preparati on conditi ons. Y Gao, X Mi, L Feng, R Zhong, B Qian, and S Zhang*, Department of Food Science and Technology, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, China.

W56 Characteriza ti on and parti al puriﬁ cati on of anti mutagenic pepti de produced by Lactobacillus plantarum CNU 2116. J. W. Jeong*1, B. H. Yoon1, D. J. Park3, Y.-S. Son2, and S. Oh1, 1Division of Animal Science, Chonnam Natiional University, Gwangju, South Korea, 2Division of Bioscience & Technology, Korea University, Seoul, South Korea, 3Korea Food Research Institute, Gyeonggi-do, South Korea.

W57 Characteriza ti on of microorganisms isolated from bioﬁ lms formed on whey reverse osmosis membranes. A. C. Biswas*, M. Avadhanula, S. Anand, and A. Hassan, Midwest Dairy Foods Research Center, Dairy Science Department, South Dakota State University, Brookings.

181 W58 Transcrip ti onal analysis of a very broad spectrum lanti bioti c produced by Biﬁ dobacterium longum DJO10A. J. H. Lee*, X. Li, and D. J. O’Sullivan, University of Minnesota, St Paul.

W59 Comparison of the Baird-Parker agar, Baird-Parker-RPF and Petriﬁ lm Staph Express in the detecti on and enumerati on of Staphylococcus coagulase positi ve in raw milk. A. K. R. Santos, M. O. Leite*, L. M. Fonseca, M. O. P. Cerqueira, M. R. Souza, C. F. A. M. Penna, and M. R. A. Moura, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil.

W60 In ﬂ uence of low-pressure homogenizati on on growth of Streptococcus thermophilus. T. Muramalla1 and K. Aryana*1,2, 1Louisiana State University, Baton Rouge, 2Louisiana State University Agricultural Center, Baton Rouge.

W61 In ﬂ uence of mild pulsed electric ﬁ eld conditi ons on the growth of Streptococcus thermophilus . N. Najim1 and K. Aryana*1,2, 1Louisiana State University Agricultural Center, Baton Rouge, 2Louisiana State University, Baton Rouge.

W62 E ﬀ ect of mild sonicati on on the growth of Streptococcus thermophilus. M. Moncada*1,2 and K. Aryana1,2, 1Louisiana State University Agricultural Center, Baton Rouge, 2Louisiana State University, Baton Rouge.

W63 Low-pressure homogenizati on eﬀ ects on bile tolerance of Streptococcus thermophilus. T. Muramalla*1 and K. Aryana1,2, 1Louisiana State University, Baton Rouge, 2Louisiana State University Agricultural Center, Baton Rouge.

W64 Acous ti cal emissions generated by bacteriophages sk1 and ml3 using Lactococcus lacti s ssp. lacti s C2 host. A. K. Wardani1, C. L. Hicks*2, and J. M. Stencel3, 1University of Brawijaya, Malang, Indonesia, 2University of Kentucky, Lexington, 3Tribo Flo Separations, Lexington, KY.

W65 Viability of biﬁ dobacteria and lactobacilli in skim milk with shiitake mushroom extract during refrigerated storage. O. Hassan*1, O. S. Isikhuemhen1, S. A. Ibrahim1, A. AbuGhazaleh2, and D. Song1, 1North Carolina A &T State University, Greensboro, 2Southern Illinois University, Carbondale.

W66 Microbiological quality of dairy protein supplements sold in Saudi Arabia markets. S. O. Aljaloud*1, D. Song2, A. M. Fraser1, and S. A. Ibrahim2, 1Clemson University, Clemson, SC, 2North Carolina Agricultural and Technical State University, Greensboro.

W67 An ti microbial acti vity and compositi on of oregano essenti al oils from diﬀ erent climate zones of Colombia. L Betancourt*1,3, R Pati ño2, V Phandanauvong2, C Ariza-Nieto2, and G Afanador-Téllez3, 1Universidad de La Salle, Bogotá, Colombia, 2CORPOICA, Bogotá, Colombia, 3Universidad Nacional de Colombia, Bogotá, Colombia.

Dairy Foods Processing

W68 E ﬀ ect of processing on the milk fat globule membrane consti tuents. X. Elías-Argote* and R. Jiménez-Flores, California Polytechnic State University San Luis Obispo.

W69 Evalua ti on of vacuum packaging on parti cle size, parti cle density and solubility of dry dairy powders. H. Eshpari* and P. S. Tong, California Polytechnic State University, San Luis Obispo.

W70 A new cold gelati on method for producing calcium-forti ﬁ ed whey protein gels. Y. C. Tseng and C. L. Hicks*, University of Kentucky, Lexington.

W71 Use of caseinomacropepti de quanti ﬁ cati on by high performance liquid chromatography to esti mate cheese whey additi on in fermented milk beverages. E. H. P. Andrade, M. O. Leite, M. R. Souza, L. M. Fonseca*, M. M. O. P. Cerqueira, C. F. A. M. Penna, T. Roza, and N. M. A. Silva, Federal University of Minas Gerais, Belo Horizonte, Brazil.

W72 Comparison of solubility with methods for determining denaturati on in whey protein. M. D. Allen* and P. S. Tong, California Polytechnic State University, San Luis Obispo.

W73 Whey protein fracti onati on with supercriti cal CO2: Process opti mizati on. L. M. Bonnaillie* and P. M. Tomasula, US Department of Agriculture, Agricultural Research Services, Eastern Regional Research Center, Wyndmoor, PA.

182 W74 E ﬀ ect of applying power ultrasounds during the thermal denaturati on of whey proteins in the presence of butt ermilk. M. Saﬀ on*1, M. Britt en2, and Y. Pouliot1, 1STELA Dairy Research Center, Institute of Nutraceuticals and Functional Food (INAF), Université Laval, Québec, QC, Canada, 2Food Research and Development Center (FRDC), Agriculture and Agri-Food Canada, St-Hyacinthe, Québec, Canada.

W75 Par ti ti oning of minerals and protein using dialysis at diﬀ erent temperatures. N. On-Nom*, A. Grandison, and M. Lewis, University of Reading, Reading, Berkshire, UK.

W76 Measurement of pH and ionic calcium at high temperatures and their eﬀ ect on the heat stability of milk supplemented with calcium chloride. N. On-Nom*, M. Lewis, and A. Grandison, University of Reading, Reading, Berkshire, UK.

W77 Produc ti on of single cell oil during growth of Aspergillus species on whey. A. Akpinar-Bayizit*, L. Yilmaz-Ersan, and T. Ozcan, Uludag University, Department of Food Engineering, Bursa, Turkey.

Dairy Foods Protein

W78 The eﬀ ect of lysine and methionine on milk protein mRNA expression of bovine mammary epithelial cells in vitro. X. Y. Li, J. Q. Wang*, D. P. Bu, H. Y. Wei, H. Hu, and L. Y. Zhou, State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, China.

W79 Iden ti ﬁ cati on of bovine casein phosphorylati on using TiO2 enrichment in combinati on with nano-ESI-MS/MS. S. S Li, Y. X Yang, J. Q Wang*, D. P Bu, H. Y Wei, L. Y Zhang, and L. Y Zhou, State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, China.

W80 Developmental changes in the bovine whey proteome during the transiti on from colostrum to milk. L. Y. Zhang1,2, J. Q. Wang*1, Y. X. Yang1, S. S. Li1, D. P. Bu1, and L. Y. Zhou1, 1State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agriculture Science, Beijing, China, 2Department of Animal Science, College of Agriculture, Hebei University of Engineering, Handan, China. WEDNESDAY POSTERS W81 Forma ti on of nanoﬁ bers and hydrogels from a milk-derived pepti de. M.-M. Guy1, N. Voyer2, S. F. Gauthier1, and Y. Pouliot*1, 1STELA Dairy Research Center, Institute of Nutraceuticals and Functional Foods (INAF), Université Laval, Québec, Canada, 2Department of chemistry and PROTEO Protein Structure, Function and Engineering Research Network, Université Laval, Québec, Canada.

Extension Educati on

W82 Assessing learning outcomes: A comprehensive dairy catt le nutriti on curriculum for practi cing veterinarians. G. M. Schuenemann*, M. L. Eastridge, W. P. Weiss, J. D. Workman, S. Bas, and P. Rajala-Schultz, The Ohio State University, Columbus.

W83 A self-powered smart wireless identi ﬁ cati on and tracking sensor prototype for producti on agriculture applicati ons. K. Dhakal*1, J. F. Keown1, and H. Sharif2, 1Department of Animal Science, University of Nebraska-Lincoln, 2Department of Computer and Electronics Engineering, University of Nebraska-Lincoln.

W84 Impact of the 2009 economic crisis on Idaho dairies. M. Chahine*1, G. E. Shewmaker1, R. J. Norell2, and C. W. Gray1, 1University of Idaho, Twin Falls, 2University of Idaho, Idaho Falls.

W85 Nuisance ﬂ y producti on capacity of three types of manure handling systems. G. E. Higginbotham*1, A. C. Gerry2, C. C. Collar3, and L. D. Reed4, 1University of California Cooperative Extension, Fresno, 2University of California, Riverside, 3University of California Cooperative Extension, Hanford, 4513 Fortuna Ave., Modesto, CA.

W86 Examining the dairy workforce in order to improve labor eﬃ ciency. L. A. Holden*, R. E. Bechtel, and G. A. Varga, Penn State University, University Park.

W87 E ﬀ ect of bedding material on ﬂ ies, and behavior and innate immunity of calves reared in hutches. K. D. Gay*1, S. D. Eicher2, C. S. Wilcox1,2, J. A. Bridges1, M. H. Rostagno2, S. E. Charley1, M. J. Grott 1, R. E. Williams1, and M. M. Schutz1, 1Purdue University, West Lafayette, IN, 2USDA-ARS Livestock Behavior Research Unit, West Lafayette, IN.

183 W88 Management practi ces uti lized by high-producing Kentucky dairy herds. C. O. Coombs and J. M. Bewley*, University of Kentucky, Lexington.

W89 Organic milk producti on in Maine: Att ributes, costs, and returns. P. S. Heacock*, A. L. Cook, G. K. Criner, and L. A. Bragg, University of Maine, Orono.

W90 E ﬀ ecti veness of geneti c evaluati ons in predicti ng daughter performance in individual herds. H. D. Norman1, J. R. Wright*1, C. D. Dechow2, and R. C. Goodling Jr. 2, 1Animal Improvement Programs Laboratory, ARS, USDA, Beltsville, MD, 2Pennsylvania State University, University Park.

W91 Winter feeding strategies for lactati ng organic dairy cows. P. S. Heacock*, D. P. Marcinkowski, G. W. Anderson, M. R. Stokes, and R. Kersbergen, University of Maine, Orono.

W92 A milker’s school for internati onal refugees resett led in Idaho. J. C. Dalton*1, K. S. Jensen2, R. Manzo3, and L. Whiteford3, 1University of Idaho, Caldwell, 2University of Idaho, Owyhee County, 3International Rescue Committee, Boise, ID.

W93 Limita ti ons and opportuniti es of beef and dairy operati ons for the use of ethanol co-products. J. I. Navarro*1, L. J. Snyder1, R. P. Lemenager1, and S. L. Lake2, 1Purdue University, West Lafayette, IN, 2University of Wyoming, Laramie.

W94 Farm animal welfare: Assessing public concern and atti tudes. D. R. Deemer1, J. A. Pempek*1, L. M. Lobao1, G. J. Coleman2, and M. L. Eastridge1, 1The Ohio State University, Columbus, 2Monash University, Clayton, Victoria, Australia.

W95 Reproduc ti ve indicators in dairy catt le enterprises with diﬀ erent technological level. A. Pacheco Cervantes, D. V. Mariscal Aguayo*, H. Estrella Quintero, M. Huerta Bravo, R. Rangel Santos, and R. Núñez Domínguez, Universidad Autónoma Chapingo, Jalisco, México.

W96 Case study: Characterizati on of lying behavior in dairy cows transiti oning from a freestall barn to a compost bedded pack barn. C Gravatt e*, C Coombs, and J Bewley, University of Kentucky, Lexington.

W97 Compos ti ng school: An educati onal tool to bring together dairy producers and other community members. M. E. de Haro Martí *1 and J. A. Robbins2, 1University of Idaho, Gooding, 2University of Idaho, Jerome.

Food Safety 2

W98 E ﬃ cacy of ultraviolet light systems for control of microorganisms in poultry and beef brine and marinade soluti ons. K. L. Beers*, P. E. Cook, C. W. Coleman, and A. L. Waldroup, MCA Services, Rogers, AR.

W99 An ti microbial suscepti bility proﬁ le of enterotoxigenic Staphylococcus sp. recovered from foodborne outbreaks in Minas Gerais state, Brazil, from 1998 to 2002. J. F. Veras, C. F. A. M. Penna, M. R. Souza, M. O. Leite, L. M. Fonseca, L. S. Carmo, and M. M. O. P. Cerqueira*, Federal University of Minas Gerais state, Belo Horizonte, Minas Gerais, Brazil.

W100 Occurrence and anti microbial resistance of Campylobacter jejuni isolated from poultry carcasses commercialized at the Federal District area in Brazil. A. P. Santana*1, D. C. Ruy1, H. M. Moura1, and S. Perecmanis1, 1Universidade de Brasília, Brasilia, DF, Brazil, 2Universidade de Brasília, Brasília, DF, Brazil, 3Universidade de Brasília, Brasília, DF, Brazil, 4Universidade de Brasília, Brasília, DF, Brazil.

W101 An ti bacterial acti vity of trans-cinnamaldehyde, eugenol, carvacrol, and thymol on Salmonella Enteriti dis and Campylobacter jejuni in chicken cecal contents in vitro. A. Kollanoor Johny*1, M. J. Darre1, M. I. Khan2, A. M. Donoghue3, D. J. Donoghue4, and K. Venkitanarayanan1, 1Department of Animal Science, University of Connecticut, Storrs, 2Department of Pathobiology and Veterinary Science, University of Connecticut, Storrs, 3Poultry Production and Product Safety Research Unit, ARS, USDA, Fayetteville, AR, 4Center for Excellence in Poultry Science, University of Arkansas, Fayetteville.

W102 E ﬀ ects of dietary anti microbials on fecal shedding of Campylobacter, Salmonella, and Shiga-toxin producing Escherichia coli in producti on swine. J. E. Wells*, N. Kalchayanand, E. D. Berry, and W. T. Oliver, USDA, ARS, US Meat Animal Research Center, Clay Center, NE.

W103 Persistent eﬀ ect of thymol and diphenyliodonium chloride against Campylobacter coli in vitro. N. A. Krueger*, R. C. Anderson, T. R. Callaway, T. S. Edrington, and D. J. Nisbet, USDA-ARS Southern Plains Agriculture Research Center, Food and Feed Safety Research Unit, College Station, TX.

184 W104 Evalua ti ng diﬀ erent gas delivery methods that create a microaerophilic environment for culturing Campylobacter jejuni. M. D. Haines*, K. N. Eberle, C. D. McDaniel, and A. S. Kiess, Mississippi State University, Mississippi State.

W105 A ﬂ atoxicosis in Haiti : Detecti on and detoxiﬁ cati on strategies. M. E. Filbert* and D. L. Brown, Cornell University, Ithaca, NY.

W106 Conjugated linoleic acid does not modify liver histology and hepati c triglyceride content in young pigs. I. Fernandez-Figares*1, A. Marti n2, M. Lachica1, R. M. Nieto1, and J. F. Aguilera1, 1CSIC, Spanish Research Council, Granada, Spain, 2Servicio de Anatomia Patologica, HU Virgen de las Nieves, Granada, Spain.

Forages and Pastures Harvested Forages

W107 Use of Pleurotus oestreatus to change the nutriti onal quality of maize stover. O. D. Montañez-Valdez*1, J. M., Tapía-Gonzalez1, G. Rocha-Chavez1, J. A Martí nez-Ibarra1, C. E. Guerra-Medina2, E. O. Flores- García2, and J. H. Avellaneda-Cevallos3, 1Centro Universitario del Sur de la Universidad de Guadalajara, Ciudad Guzmán, Jalisco, México, 2Universitario de la Costa Sur de la Universidad de Guadalajara, Autlán, Jalisco, México, 3Universidad Técnica Estatal de Quevedo, Santo Domingo. Quevedo, Los Ríos, Ecuador.

W108 E ﬀ ect of the fermented apple pomace (Manzarina) on the rumen epithelia growth with lamb feedlot diets. C. Rodríguez-Muela*1, H. E. Rodríguez-Ramírez1, A. Grado1, A. Corral1, O. Ruiz-Barrera1, A. Arzola1, and R. Bocourt2, 1Universidad Autónoma de Chihuahua, Chihuahua, México, 2Instituto de Ciencia Animal, La Habana, Cuba.

W109 E ﬀ ects of ensiling king grass with Albizia lebbeck on fermentati on and nitrogenous compounds of silage mixtures. T. Clavero* and R. Razz, Centro de Transferencia de Tecnologia en Pastos y Forrajes, Universidad del Zulia., Maracaibo, Estado Zulia, Venezuela.

W110 Detec ti on of mycophenolic acid and roqueforti ne C mycotoxins in Canadian corn silage. H. V. L. N. Swamy*1 and N. A. Karrow2, 1Alltech Canada, Guelph, ON, Canada, 2University of Guelph, Guelph, ON, Canada. WEDNESDAY W111 Fermenta ti on proﬁ le over nine months of storage of brown midrib and non-brown midrib hybrid corn silage. POSTERS K. E. Nestor Jr.*, P. Krueger, J. Anderson, J. Brouillett e, and K. Emery, Mycogen Seeds, Inc., Indianapolis, IN.

W112 Herbage mass, botanical and chemical compositi on of forage sorghum and annual legumes in monoculture and intercropped. R. W. Colbert, E. Valencia*, and J. Beaver, University of Puerto Rico, Mayaguez, Mayaguez, PR.

W113 Comparisons among predicti ve equati ons and NIR for determinati on of in vitro indigesti ble NDF of hay crop silages. R. Ward*1, S. Weaver1, and R. A. Patt on2, 1Cumberland Valley Analytical Services, Maugansville, MD, 2Nittany Dairy Nutrition, Mifﬂ inburg, PA.

W114 Rela ti ng dry matt er density to dry matt er loss within corn silage bunker silos. K. E. Griswold*1, P. H. Craig2, J. S. Graybill1, and S. K. Dinh1, 1Penn State Cooperative Extension, Lancaster, 2Penn State Cooperative Extension, Dauphin.

W115 Silo-King improves dry matt er (DM) recovery and lowers the yeast, mold, and clostridia populati ons in high quality alfalfa balage. D. H. Kleinschmit*, D. P. Casper, D. J. Schauﬀ , G. P. Gengelbach, K. E. Lanka, D. F. Jones, G. Ayangbile, and D. A. Spangler, Agri-King, Inc., Fulton, IL.

W116 Nutri ti onal value of corn silage associated with additi ves. R. H. de Tonissi e Buschinelli Goes*1, E. S.Myagi2, K. A. de Souza1, K. A. Guimarães Nogueira1, R. A. Patussi1, M. G. de Menezes Gressler1, C. E. Dambros2, and E. R. de Oliveira1, 1Universidade Federal da Grande Dourados, Dourados, MS, Brazil, 2Universidade Federal de Goiás, Goiânia, GO, Brazil.

W117 Nutri ti ve value and fermentati on parameters of warm-season grass silage. J. M. B. Vendramini*1, A. T. Adesogan2, M. L. A. Silveira1, L. E. Sollenberger2, O. C. M. Queiroz2, and W. F. Anderson3, 1University of Florida, Ona, 2University of Florida, Gainesville, 3USDA ARS, Tifton, GA.

W118 Chemical compositi on and nutriti ve value of some cowpea (Vigna unguiculata L. Walp) haulm varieti es. U. Y. Anele*, J. Hummel, O. M. Arigbede, C. Bött ger, and K.-H. Südekum, University of Bonn, Bonn, Germany.

W119 Silage characteristi cs, and nutriti ve value of sugar beet tops and crown harvested by two diﬀ erent methods. M. Raisianzadeh*1, M. Danesh2, H. Fazaeli3, and M. Nourozi1, 1Khorasan Agriculture and Natural Resources Research Center, Iran, 2Ferdosi university of mashhad, Iran, 3Animal Science Research Institute, Karaj, Iran.

185 W120 Dry matt er of corn at harvest alters whole plant chemical compositi on and predicted milk yields. P. M. Walker1, J. M. Carmack*1, L. H. Brown2, and F. N. Owens2, 1Department of Agriculture, Illinois State University, Normal, 2Pioneer Hi-Bred International, A DuPont Business, Johnston, IA.

W121 E ﬀ ect of bunker silo sidewall plasti c on fermentati on, nutrient content and digesti bility of corn silage. K. E. Griswold*1, E. E. McDonell2, L. Kung Jr. 2, and P. H. Craig3, 1Penn State Cooperative Extension, Lancaster, 2University of Delaware, Newark, 3Penn State Cooperative Extension, Dauphin.

W122 Quality traits of the stem from corn hybrids for silage producti on according to the maturity stage. M. Zopollatt o*1, L. G. Nussio1, J. O. Sarturi2, C. M. M. Bitt ar1, P. Schmidt3, and G. B. Mourao1, 1University of Sao Paulo, Piracicaba, Brazil, 2University of Nebraska, Lincoln, 3Federal University of Parana, Curitiba, Brazil.

W123 Butyric acid in commercially analyzed legume silage samples. L. R. Jones*1 and R. T. Ward2, 1American Farm Products, Inc., Ypsilanti, MI, 2Cumberland Valley Analytical Services, Inc., Maugansville, MD.

W124 Environmental factors aﬀ ecti ng changes in dry matt er content of corn planted for summer or fall silage harvest in a subtropical climate. J. K. Bernard*1, B. T. Scully2, and J. S. Barlow1, 1University of Georgia, Tifton, 2USDA-ARS, Tifton, GA.

W125 Rela ti onship of vomitoxin levels in corn silage to in vitro dry matt er digesti bility. R. Ward1 and R. A. Patt on*2, 1Cumberland Valley Analytical, Maugansville, MD, 2Nittany Dairy Nutrition, Mifﬂ inburg, PA.

W126 Fermenta ti on and ruminal degradability of corn silage inoculated with Lactobacillus buchneri. F. C. Basso1, R. A. Reis*1, D. M. Figueiredo1, D. A. Mota2, K. A. Magalhães1, T. F. Bernardes3, and J. F. H. Rodrigues1, 1UNESP/FCAV, Jaboticabal, São Paulo, Brazil, 2UFAM, Parintins, Amazonas, Brazil, 3UFRA, Pará, Belém, Brazil.

W127 Dispersion of an inert marker in water on freshly chopped whole plant corn by two methods to simulate additi on of an inoculant. J. M. Lim*, M. C. Santos, J. P. Rigueira, M. C. Der Bedrosian, and L. Kung Jr., University of Delaware, Newark.

W128 Trea ti ng ﬁ rst-cutti ng alfalfa in Michigan with Silo-King reduces heati ng during the ensiling process. D. P. Casper, G. P. Gengelbach*, M. E. Donaldson, D. F. Jones, D. H. Kleinschmit, K. E. Lanka, and D. J. Schauﬀ , Agri-King, Inc., Fulton, IL.

W129 E ﬀ ect of harvest moisture, bale wrapping, and an organic acid on forage quality in grass. E. Allen*, K. Marti nson, and C. Sheaﬀ er, University of Minnesota-Twin Cities, St. Paul.

W130 E ﬀ ects of sulﬁ te-based preservati ves on preservati on and aerobic stability of alfalfa haylage and corn silage. C. J. Fu*, T. W. Clark, and D. V. Dhuyvett er, Ridley Nutrition Solutions, Ridley Inc., Mankato, MN.

W131 E ﬀ ect of alfalfa entries selected to tolerate agricultural machinery traﬃ c on forage yield and regrowth. J. Santi llano-Cázares*1 and J. L. Caddel2, 1Universidad Autónoma de Baja California, Mexicali, Baja California, México, 2Oklahoma State University, Stillwater.

W132 In fl uence of maturity on leaf fi ber and protein fracti ons of diff erent alfalfa varieti es. A. Palmonari*, M. Fusti ni, G. Canestrari, G. Biagi, and A. Formigoni, Università di Bologna, Bologna, Italy.

W133 E ﬀ ect of a bacterial inoculant on the quality of and nutrient losses from corn silage produced in farm-scale silos. O. C. M. Queiroz*1, A. T. Adesogan1, K. G. Arriola1, and M. F. Queiroz2, 1Department of Animal Sciences, University of Florida, Gainesville, 2Department of Animal Sciences, UNESP, Jaboticabal, SP, Brazil.

W134 Changes in cell wall fracti ons and in vitro dry matt er digesti bility of corn silage associated with additi ves. R. H. de Tonissi e Buschinelli Goes*, K. A. de Souza, K. A. Guimarães Nogueira, D. de Faria Pereira, T. da Cunha Cornélio, M. G. de Menezes Gressler, E. R. de Oliveira, and K. C. da Silva Brabes, Universidade Federal da Grande Dourados, Dourados, MS, Brazil.

W135 E ﬀ ect of oxygen barrier ﬁ lm on the storage temperature and top losses of corn silage in stack silo. F. C. Basso1, R. A. Reis*1, T. F. Bernardes2, E. C. Lara1, F. B. Assis1, M. Nogueira1, and A. P. T. P. Roth1, 1UNESP/FCAV, Jaboticabal, São Paulo, Brazil, 2UFRA, Bélem, Pára, Brazil.

W136 E ﬀ ects of microbial inoculant on fermentati on, microbial dynamics and aerobic stability of corn silage. F. C. Basso1, R. A. Reis*1, E. C. Lara1, F. B. Assis1, M. Nogueira1, A. P. T. P. Roth1, and T. F. Bernardes2, 1UNESP/FCAV, Jaboticabal, São Paulo, Brazil, 2UFRA, Bélem, Pára, Brazil.

W137 In vitro gas producti on and microbial protein synthesis in alfalfa-ti mothy mixtures. F. Hassanat*1, G. Tremblay2, G. Allard3, G. Bélanger2, A. Bertrand2, Y. Castonguay2, R. Michaud2, and R. Berthiaume1, 1Agriculture and Agri-Food Canada, Sherbrooke, QC, Canada, 2Agriculture and Agri-Food Canada, Quebec, QC, Canada, 3Faculté des sciences de l’agriculture et de l’alimentation, Université Laval, Quebec, QC, Canada.

186 W138 Predic ti on of Tanzânia grass dry mass producti on using agrometereological parameters. L. C. Araujo*1, P. M. Santos2, J. R. Pezzopane2, and P. G. da Cruz1, 1′′Luiz de Queiroz′′ College of Agriculture/USP, Piracicaba, São Paulo, Brazil, 2Embrapa Southeast Cattle, São Carlos, São Paulo, Brazil.

W139 E ﬀ ects of chemical additi ves on the ensilage of sugarcane. A. F. Pedroso*, W. Barioni Jr., G. B. Souza, and V. R. Del Santo, Brazilian Agricultural Research Corporation - Embrapa, São Carlos, SP, Brazil.

W140 E ﬀ ect of cutti ng management (PM vs. AM) and macerati on on forage total nonstructural carbohydrates concentrati on and catt le preference. G. Raggio*1, A. L. Tucker1, M. Mongeon2, R. Bergeron1, and R. Berthiaume3, 1Campus Alfred Université de Guelph, Alfred, Ontario, Canada, 2Ministry of Agriculture, Food and Rural Affairs, Alfred, Ontario, Canada, 3Dairy and Swine Research & Development Centre, Agriculture and Agri-Food Canada, Lenoxville, Canada.

Growth and Development 2

W141 E ﬀ ect of leukemia inhibitory factor on feed intake and body temperature in sheep. J. L. Sarti n*1, D. L. Marks2, B. K. Whitlock3, J. A. Daniel4, and B. P. Steele1, 1Auburn University, Auburn, AL, 2Oregon Health Sciences University, Portland, 3University of Tennessee, Knoxville, 4Berry College, Mt Berry, GA.

W142 E ﬀ ects of late gestati on metabolizable protein (MP) supplementati on on ewe organ and blood parameters. T. J. Swanson*1, L. A. Lekatz1, T. L. Neville1, M. L. Van Enom2, C. S. Schauer2, K. R. Maddock Carlin1, C. J. Hammer1, and K. A. Vonnahme1, 1North Dakota State University, Fargo, 2Hettinger Research Extension Center, Hettinger, ND.

W143 E ﬀ ect of PFKM and TFDP2 gene expression on muscle growth in sheep. J. W. Buchanan*1, M. L. Thonney2, and R. G. Mateescu1, 1Oklahoma State University, Stillwater, 2Cornell University, Ithaca, NY.

W144 Excessive maternal selenium intake induces inﬂ ammatory response in the ovine fetal gut. H. Wang*1, J. Zhao1, Y. Huang1, X. Yan1, A. Meyer2, M. Du1, K. Vonnahme2, L. Reynolds2, J. Caton2, and M. J. Zhu1, 1Department of WEDNESDAY Animal Science, University of Wyoming, Laramie, 2Department of Animal Science, North Dakota State University, Fargo. POSTERS

W145 Serum concentrati ons of ghrelin, IGF-I, and prolacti n in Rambouillet lambs during the preweaning period. C. D. Felker*, M. J. Hendricks, K. A. Jurado, A. D. Stapp, L. E. Camacho, and D. M. Hallford, New Mexico State University, Las Cruces.

W146 Pa tt erns of fat growth in the primal cuts of beef composites. L. A. Goonewardene*1, Z. Wang2, R. W. Seneviratne1, J. A. Basarab1, J. Stewart-Smith3, J. L. Aalhus4, M . A. Price2, and E. K. Okine2, 1Alberta Agriculture and Rural Development, Edmonton, AB, Canada, 2University of Alberta, Edmonton, AB, Canada, 3Beefbooster Inc., Calgary, AB, Canada, 4Agriculture and Agri-Food Canada, Lacombe, AB, Canada.

W147 Prepartum supplementati on in primiparous beef cows aﬀ ected hepati c IGF-I mRNA expression in female calves. J. Laporta*1, A. L. Astessiano1, A. Scarsi1, R. Pérez-Clariget1, G. Quintans2, and M. Carriquiry1, 1School of Agronomy, UdelaR, Uruguay, 2Instituto Nacional de Investigación Agropecuaria, Treinta y Tres, Uruguay.

W148 Glucagon-like pepti de 2 may mediate growth and development of the bovine gastrointesti nal tract. E. E. Connor*1, R. L. Baldwin1, A. V. Capuco1, C. M. Evock-Clover1, S. E. Ellis2, and K. S. Sciabica3, 1USDA-ARS, BARC, Beltsville, MD, 2Clemson University, Clemson, SC, 3Beckman Coulter, Inc., Brea, CA.

W149 E ﬀ ects of maternal metabolizable protein supply on fetal organ weights. T. L. Neville*1, L. A. Lekatz1, T. J. Swanson1, M. L. Van Emon2, C. S. Schauer2, K. R. Maddock Carlin1, C. J. Hammer1, and K. A. Vonnahme1, 1Center for Nutrition and Pregnancy, Department of Animal Sciences, North Dakota State University, Fargo, 2Hettinger Research Extension Center, North Dakota State University, Hettinger.

W150 Nutrient restricti on from early to mid-gestati on in the cow increases oﬀ spring adipocyte size at slaughter. C. B. Tousley1, N. M. Long*1,2, S. P. Ford1,2, W. J. Means2, B. W. Hess2, and M. Du2, 1Center for the Study of Fetal Programming, University of Wyoming, Laramie, 2Depertment of Animal Science, University of Wyoming, Laramie.

W151 Two messenger RNA targets, programmed cell death protein 4 and phosphatase and tensin homolog, of microRNA-21 are expressed in cultured bovine adipocytes. S. L. Pratt *, T. A. Burns, and S. K. Duckett , Clemson University, Clemson, SC.

W152 MicroRNA-21 and its messenger RNA targets programmed cell death protein 4 and phosphatase and tensin homolog are expressed in bovine adipose ti ssue. S. L. Pratt *, E. Curry, T. A. Burns, and S. K. Duckett , Clemson University, Clemson, SC.

187 W153 Both growth hormone and signal transducer and acti vator of transcripti on 5b inhibit glycerol-3-phosphate dehydrogenase acti vity and CCAAT/enhancer binding protein α mRNA expression in diﬀ erenti ati ng bovine preadipocytes. L. Zhao*, B. A. Corl, and H. Jiang, Virginia Polytechnic Institute and State University, Blacksburg.

W154 Primary preadipocytes can be isolated, propagated, and diﬀ erenti ated from bovine intermusclar fat harvested 48 h postmortem. T. A. Burns*, S. K. Duckett , and S. L. Pratt , Clemson University, Clemson, SC.

W155 Trans -10, cis-12 conjugated linoleic acid induces adipogenic gene expression in single and co-cultures of bovine preadipocytes and myoblasts. S. H. Choi*1, K. Y. Chung2, G. Go1, C. W. Choi3, B. J. Johnson2, and S. B. Smith1, 1Department of Animal Science, Texas A&M University, College Station, 2Department of Animal and Food Science, Texas Tech University, Lubbock, 3National Institute of Animal Science, Suwon, Gyunggi, Korea.

W156 Growth hormone sti mulates liver expression of ﬁ broblast growth factor 21 mRNA in Catt le. J. Yu*1,2, A. Wang2, S. Eleswarapu2, and H. Jiang2, 1Sichuan Agricultural University, Yaan, Sichuan, China, 2Virginia Polytechnic Institute and State University, Blacksburg.

W157 Abundance of growth hormone secreteagogue receptor and PPARy2 in longissimus dorsi of beef catt le. C. L. Delvaux*, J. S. Jennings, and A. E. Wertz-Lutz, South Dakota State University, Brookings.

W158 E ﬀ ect of estradiol-17β on protein synthesis and degradati on rates in fused bovine satellite cell cultures. E Kamanga-Sollo, M. E. White*, M. R. Hathaway, W. J. Weber, and W. R. Dayton, University of Minnesota, St. Paul.

W159 E ﬀ ect of trenbolone acetate on protein synthesis and degradati on rates in fused bovine satellite cell cultures. E. Kamanga-Sollo, M. E. White*, M. R. Hathaway, W. J. Weber, and W. R. Dayton, University of Minnesota, St. Paul.

W160 Zilpaterol HCl enhances adenosine monophosphate-acti vated protein kinase α (AMPKα) expression in bovine skeletal muscle. R. J. Tokach*, K. Y. Chung, and B. J. Johnson, Texas Tech University, Lubbock.

W161 Steroidal implants and zilpaterol HCl alter serum urea-N and NEFA responses in ﬁ nishing beef steers. S. L. Parr*1, M. L. Galyean1, K. Y. Chung1, J. P. Hutcheson2, and B. J. Johnson1, 1Texas Tech University, Lubbock, 2Intervet / Schering- Plough Animal Health, De Soto, KS.

W162 Canonical relati onships of body shape of grazing bulls under tropical conditi ons. H. J. Fernandes*1, L. O. Tedeschi3, M. F. Paulino2, M. O. Porto2, and L. M. Paiva1, 1State University of Mato Grosso do Sul, Aquidauana, Brazil, 2Federal University of Viçosa, Viçosa, MG, Brazil, 3Texas A&M University, College Station.

W163 Comparison of mathemati cal functi ons to describe the growth of grazing bulls in tropical conditi ons. H. J. Fernandes*1, L. O. Tedeschi2, M. F. Paulino3, A. G. Silva3, and L. M. Paiva1, 1State University of Mato Grosso do Sul, Aquidauana, Brazil, 2Texas A&M University, College Station, 3Federal University of Viçosa, Viçosa, MG, Brazil.

W164 Expression of speciﬁ c genes regulati ng mammary growth in pre-pubertal Holstein heifers. F. Soberon*, M. J. Meyer, and M. E. Van Amburgh, Cornell University, Ithaca, NY.

W165 E ﬀ ects of meal ti ming on anabolic hormone status and energy metabolism in neonatal Holstein calves. K. C. Simon, C. C. Williams*, L. R. Gentry, B. F. Jenny, R. M. Doescher, and A. H. Dolejsiova, LSU AgCenter, Baton Rouge.

W166 E ﬀ ect of supplementi ng fatt y acids to prepartum Holstein cows and milk replacer enriched with linoleic acid on calf performance. M. Garcia*, L. F. Greco, M. G. Favoreto, R. S. Marsola, L. T. Marti ns, D. Wang, W. W. Thatcher, J. E. P. Santos, and C. R. Staples, University of Florida, Gainesville.

W167 The eﬀ ect of automated feeder system feeding curves (diluti on/weaning age) on growth and health of calves fed milk replacer. T. J. Earleywine*, B. L. Miller, and T. E. Johnson, Land O’Lakes, Inc., Webster City, IA.

W168 The eﬀ ect of automated feeder system feeding curves (weaning age) on growth and health of calves fed milk replacer. T. J. Earleywine*, B. L. Miller, and T. E. Johnson, Land O’Lakes, Inc., Webster City, IA.

W169 Strategies for feeding full potenti al rates of calf milk replacer: Two feedings daily and weaned at 7 weeks vs. three feedings daily and weaned at 6 weeks. B. L. Miller*, T. J. Earleywine, and T. E. Johnson, Land O’Lakes, Inc., Webster City, IA.

188 Horse Species

W170 Factors aﬀ ecti ng pregnancy rate of recipient mares to embryo transfer. L. D. Wallace*, K. J. Stutt s, and D. W. Ricks, Sam Houston State University, Huntsville, TX.

W171 Growth models for horses diﬀ er based on date of birth. A. L. Graeﬀ * and W. B. Staniar, The Pennsylvania State University, University Park.

W172 The impact of molasses-based blocks versus sweet feed on blood glucose in horses. C. D. Gunkel*, J. S. Drouillard, L. W Murray, and T. L Slough, Kansas State University, Manhattan.

W173 Short term selenium depleti on and oxidati ve stress in the horse. M. Brummer*, S. H. Hayes, J. E. Earing, S. M. McCown, and L. M. Lawrence, University of Kentucky, Lexington.

W174 In vivo digesti bility and mean retenti on ti me esti mates of young and mature horses receiving the same diet. J. E. Earing*, S. H. Hayes, M. Brummer, S. M. McCown, A. G. Parks, and L. M. Lawrence, University of Kentucky, Lexington.

W175 E ﬀ ect of grazing fall pasture on indicators of hindgut pH and fermentati on characteristi cs in horses. A. C. Pearson, P. D. Siciliano*, S. J. McLeod, and V. Fellner, North Carolina State University, Raleigh.

W176 Summary of equine pastures uti lizing a line point transect to measure vegetati ve cover to reducae sediment and nutrient losses, enhancing pasture quality. A. Swinker*1, D. Foulk1, J. Malot2, S. Truax2, J. Weld1, and M. Harper1, 1Pennsylvania State University, 2USDA Natural Resources Conservation Service, Harrisburg, PA.

W177 Segrega ti on of AB_098561: c. 1470G>A snp of the serotonin transporter gene (SLC6A4) in Mangalarga Brazilian horses. Lidia Arneiro*1,2, Marcílio Mota1,2, and Rogério Curi2, 1Universida Estadual Paulista, Jaboticabal, São Paulo, Brasil, 2Universidade Estadual Paulista, Botucatu, São Paulo, Brasil.

W178 The use of equine blood parameters to identi fy chronic exposure to feed-borne Fusarium mycotoxins: A ﬁ eld study. M. Mortson*, C. K. Girish, and T. K. Smith, University of Guelph, Guelph, Ontario, Canada.

W179 In ﬂ uence of velocity on stride variables of the Wilbur-Cruce Mission Horse intermediate gait. M. Nicodemus*1 and J. Beranger2, 1Mississippi State University, Mississippi State, 2American Livestock Breeds Conservancy,

Pittsboro, NC. WEDNESDAY POSTERS W180 Nutraceu ti cal extracts aﬀ ect oxidati ve stress and anti oxidant status in intensely exercising horses. D. Smarsh*, N. Liburt, J. Streltsova, K. McKeever, and C. Williams, Rutgers, The State University of New Jersey, New Brunswick.

W181 Whole farm balance of nitrogen and phosphorus on horse farms in the Chesapeake Bay watershed. M. T. Harper*, A. Swinker, and K. B. Kephart, Pennsylvania State University, University Park.

W182 E ﬀ ect of dietary energy manipulati on on mares and their foals: Foaling parameters. K. N. Winsco1, J. L. Lucia*1, C. J. Hammer2,3, and J. A. Coverdale1, 1Department of Animal Science, Texas A&M University, College Station, 2Department of Animal Sciences, North Dakota State University, Fargo, 3Center for Nutrition and Pregnancy, Fargo, ND.

W183 Comparison of a commercially available glucometer to a standardized laboratory method for glucose analysis in healthy horses. K. O’Diam*1, J. Sylvester2, and K. Cole1, 1The Ohio State University, Columbus, 2MARS Horsecare US, Inc., Dalton, OH.

Internati onal Animal Agriculture 1

W184 E ﬀ ects on lactati on performance when slick hair gene is simulated in dairy catt le in the tropics. R. M. Mejía*1,2, J. A. Ortuño1, G. J. Lascano2, and M. Vélez1, 1Zamorano University, El Zamorano, Honduras, 2The Pennsylvania State University, University Park.

W185 E ﬀ ects of a direct-fed microbial product on milk producti on by crossbred dairy cows in the Brazilian Cerrado. R. D. Sainz*1, C. U. Magnabosco2,3, R. A. Carnevalli3, R. Guimamães Jr. 2, M. M. S. Mamede4,3, J. R. Costa Jr. 5,3, and E. A. Filgueiras6, 1University of California, Davis, 2Embrapa Cerrados, Planaltina, DF, Brazil, 3Embrapa Arroz e Feijão, Santo Antonio de Goiás, GO, Brazil, 4Associação Goiana de Criadores de Zebu, Goiânia, GO, Brazil, 5Universidade Estadual de Goiás, Goiânia, GO, Brazil, 6Bioformula, Goiânia, GO, Brazil.

189 W186 Diges ti bility of fresh sugarcane-based diets with slow-release non protein nitrogen additi on for limit-fed dairy heifers in the tropics. G. J. Lascano*1, M. Velez2, J. M. Tricarico3, and A. J. Heinrichs1, 1The Pennsylvania State University, University Park, 2Zamorano University, El Zamorano, Honduras, 3Alltech Inc., Nicholasville, KY.

W187 System dynamics ex ante decision support for caprine initi ati ves in southern Mexico. K. C. McRoberts*1, C. F. Nicholson4, R. W. Blake3,1, T. W. Tucker1, and G. Díaz Padilla2, 1Cornell University, Ithaca, NY, 2Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias, Xalapa, Veracruz, México, 3Center for Latin American and Caribbean Studies, Michigan State University, East Lansing, 4California Polytechnic State University, San Luis Obispo.

W188 Biomass producti on and nutriti onal value of wheat and oat hydroponic forages sowed at three densiti es. J. A. Rivera-Ahumada1, A. S. Juárez-Reyes1,4, H. Bernal-Barragán2,4, M. A. Cerrillo-Soto*1,4, F. G. Ríos-Rincón3,4, A. Estrada-Angulo3,4, and M. Guerrero-Cervantes1,4, 1Universidad Juárez del Estado de Durango, Durango, Dgo., México, 2Universidad Autónoma de Nuevo León, Monterrey, Nuevo León, México, 3Universidad Autónoma de Sinaloa, Culiacán, Sinaloa, México, 4Red Internacional de Nutrición y Alimentación en Rumiantes, Durango, Dgo, México.

W189 Growth potenti al of village chicken in Nigeria. J. A. Olupona*, O. O. Adejinmi, and A. M. Raji, Federal College of Animal Health and Production Technology, Institute of Agricultural Research and Training, Ibadan, Oyo, Nigeria.

W190 E ﬀ ects of demographic characteristi cs and atti tudes of consumers on table egg consumpti on. M. Bejaei* and K. M. Cheng, The University of British Columbia, Vancouver, BC, Canada.

W191 E ﬀ ect of dry ammoniati on on the chemical compositi on and digesti bility in vitro in the mesocarp of the fruit and empty bunches of african oil palm. N. Castro-Ucross1, J. Vergara-Lopez2, and O.Araujo-Febres*1, 1Universidad del Zulia. Facultad de Agronomía. Departamento de Zootecnia, Maracaibo, ZU, Venezuela, 2Instituto Nacional de Investigaciones Agricolas, Maracaibo, ZU, Venezuela, 3Universidad del Zulia. Facultad de Agronomía. Departamento de Zootecnia, Maracaibo, ZU, Venezuela.

W192 Nutri ti ve value of Henequen (Agave fourcroydes Lem. ) pulp as ruminant feed. E. González–García*1,2, O. Cáceres2, F. Ojeda2, and R. Delgado2, 1INRA, UMR 868, Élevage des Ruminants Regions Chaudes, Montpellier 34090, France, 2Estación Experimental de Pastos y Forrajes “Indio Hatuey”, Matanzas 44280, Cuba.

W193 Economic weight of some producti on and functi onal traits of dairy catt le. F. Szabó*1, Z. Fekete1, J. Wolf2, and M. Wolfová2, 1University of Pannonia Georgikon Faculty, Keszthely, Hungary, 2Institute of Animal Science, Uhrinéves, Prague, Czech Republic.

Lactati on Biology 2

W194 E ﬀ ect of feeding level and milking frequency in early lactati on on milk producti on in dairy catt le. A. G. Rius*, J. K. Kay, C. V. C. Phyn, S. R. Morgan, and J. R. Roche, DairyNZ, Hamilton, New Zealand.

W195 Expression of key metabolic indicators of energy metabolism across mammary gland development and lactati on in dairy cows. L. J. Ren, H. L. Tong, Q. Z. Li, and X. J. Gao*, Key Laboratory of Dairy Science of Education Ministry, Northeast Agricultural University, Harbin, China.

W196 Insulin sti mulates glucose uptake by regulati ng cell viability and expression of glucose transporter 8 gene in bovine mammary epithelial cells. K. Zhao, H. Y. Liu*, and J. X. Liu, Institute of Dairy Science, MOE Key Laboratory of Molecular Animal Nutrition, Zhejiang University, Hangzhou, China.

W197 Pathogen-speci ﬁ c and dose-dependent response of the bovine mammary gland to lipopolysaccharide from E. coli and lipoteichoic acid from S. aureus. R. M. Bruckmaier*, E. T. Arnold, and O. Wellnitz, Veterinary Physiology, Vetsuisse Faculty, University of Bern, Bremgartenstr. 109a, 3001 Bern, Switzerland.

W198 Greater milk yield is related to increased DNA and RNA content but not to mRNA abundance of selected genes in sow mammary ti ssue. C. Farmer*1, M. F. Palin1, J. F. Trott 2, and R. C. Hovey2, 1Agriculture and Agri-Food Canada, Dairy and Swine R & D Centre, Sherbrooke, QC, Canada, 2Dept. of Animal Science, University of California, Davis.

190 W199 5’-Untranslated region haplotypes of beta-2-microglobulin exon IV in Chinese Holstein dairy cows and its associati on with IgG1 concentrati on and mass in milk. C. Zhang*1,2, G. Liu1, J. Wang1, D. Bu1, L. Zhou1, S. Zhao1, and Y. Yang1, 1State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, China, 2College of Animal Science and Technology, Yangzhou University, Yangzhou, China.

W200 How does increased milking frequency sti mulate milk producti on? M. Dehghan-Banadaky*, M. Eslamizad, K. Rezayazdi, H. Kohram, and R. Heydari, University of Tehran, Karaj, Tehran, Iran.

W201 Impact of durati on of milk storage in the mammary gland on milk compositi on throughout milking. M. Dutreuil1,2, C. Cébo3, J. Guinard-Flament2,1, and C. Hurtaud*1,2, 1INRA UMR1080 Production du lait, Saint-Gilles, France, 2Agrocampus Ouest UMR1080 Production du lait, Rennes, France, 3Unité GABI, Jouy-en-Josas, France.

Nonruminant Nutriti on Gastrointesti nal Physiology

W202 E ﬀ ects of Acti gen supplementati on on mRNA levels of mucin and markers of gut health in the jejunum of broiler chicks. K. M. Brennan*, T. Ao, J. L. Pierce, and K. A. Dawson, Center for Animal Nutrigenomics and Applied Animal Nutrition, Alltech Inc., Nicholasville, KY.

W203 Age changes in gastrointesti nal pH in broilers. R. Angel*1, B. Humphrey2, and W. Saylor3, 1University of Maryland, College Park, 2California Polytechnic State University, San Luis Obispo, 3University of Delaware, Newark.

W204 Adap ti ve response in intesti nal functi on in species with diﬀ erent dietary habits. D. J. Batchelor*1, J. Brand2, and S. P. Shirazi-Beechey1, 1University of Liverpool, Liverpool, UK, 2Monell Chemical Senses Center, Philadelphia, PA. WEDNESDAY POSTERS

Nonruminant Nutriti on Health

W205 Performance, nutrient uti lizati on and gizzard development of broiler starters fed diets containing ground or whole corn. Y Singh, T. J Wester, G Ravindran, and V Ravindran*, Massey University, Palmerston North, New Zealand.

W206 The eﬀ ect of dietary vitamin C on growth performance ,meat quality, immune functi on and anti oxidant capacity of broilers. F. Z. Liu*, Z. Y. Niu, X. H. Wang, Y. N. Min, and H. Y. Wang, College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, China.

W207 Quality and oxidati ve stability of vitamin E inriched-chicken meat. Z. Y. Niu1, X. H. Wang1, Y. N. Min1, F. Z. Liu*1, and H. Y. Wang2, 1College of Animal Science and Technology, Northwest A &F University, Yangling, Shaanxi, China, 2Yulin Municipal Animal Husbandry Bureau, Yulin, Shaanxi, China.

W208 Dietary preferences of acids and salts in piglets. J. A. Suárez*1, E. Roura2, and D. Torrallardona1, 1IRTA-Centre Mas de Bover, Constantí, Spain, 2Lucta S. A., Barcelona, Spain.

W209 Impact of diﬀ erent nutrients on the development of hyperhomocysteinemia in neonatal piglets. M. E. Côté-Robitaille*1,2, C. L. Girard1, F. Guay2, and J. J. Matt e1, 1Dairy & Swine R & D Centre, Agriculture and Agri-Food Canada, Sherbrooke (STN-Lennoxville), QC, Canada, 2Department of Animal Sciences, Laval University, Quebec City, QC, Canada.

W210 E ﬀ ects of fermented soybean meal on growth performance, nutrient digesti bility, blood proﬁ les and fecal microorganisms in weanling pigs. J. H. Lee*, J. S. Yoo, H. J. Kim, Q. W. Meng, S. M. Hong, and I. H. Kim, Department of Animal Resource and Science, Dankook University, Cheonan, Choongnam, Korea.

W211 E ﬀ ects of probioti cs (Agarie) supplementati on on growth performance, nutrient digesti bility, fecal microbial, fecal noxious gas emission and blood characteristi cs of ﬁ nishing pigs. J. H. Jung*, J. H. Lee, J. P. Wang, X. Ao, S. M. Hong, and I. H. Kim, Department of Animal Resource and Science, Dankook University, Cheonan, Choongnam, Korea.

191 W212 E ﬀ ect of type of grinding of barley and alfalfa hay on jejunal histology and crude mucin excreti on of growing rabbits. C. Romero1, N. Nicodemus1, J. D. Rodriguez1, A. I. Garcia2, G. G. Mateos*1, and C. de Blas1, 1Universidad Politecnica de Madrid, Madrid, Spain, 2Nutreco Poultry and Rabbit Research Center, Casarrubios del Monte, Spain.

W213 E ﬀ ects of freeze-dried Lactobacillus reuteri M8 on growth performance and intesti nal microﬂ ora in broiler chickens. D. Y. Zhang, H. F. Ji*, S. X. Wang, J. Wang, and Y. M. Wang, Institute of Animal Husbandry and Veterinary Medicine, Beijing Academy of Agriculture and Forestry Sciences, Beijing, China.

W214 Weaned piglet responses to Escherichia coli K88+(ETEC) oral challenge when fed diets containing a Saccharomyces cerevisiae fermentati on product with or without in-feed anti bioti cs. E. Kiarie*1, S. Bhandari1, D. O. Krause1, M. Scott 2, and C. M. Nyachoti 1, 1University of Manitoba, Winnipeg, MB, Canada, 2Diamond V Mills, Cedar Rapids, IA.

W215 Developing an eﬃ cient E. coli expression system for producing a recombinant anti microbial pepti de plectasin. M. Y. Xie1, L. H. Sun1, Z. Zhao1, X. J. Xia1, and X. G. Lei*1,2, 1Int. Ctr. of Future Agriculture for Human Health, Sichuan Agri. Univ., Chengdu, China, 2Cornell University, Ithaca, NY.

W216 In vivo evaluati on of charcoal to prevent post-weaning pig diarrhea in an Escherichia coli K88 challenge experiment. C. Ionescu*1, S. Meshkibaf2, S. Bhandari2, F. Zhu2, E. Khaﬁ poor2, M. C. Nyachoti 2, D. Bravo1, and D. O. Krause2,3, 1Pancosma, Geneva, Switzerland, 21Department of Medical Microbiology and Infectious Diseases, University of Manitoba, Winnipeg, MB, Canada, 3Department of Animal Science, University of Manitoba, Winnipeg, MB, Canada.

W217 E ﬀ ects of feed-borne Fusarium mycotoxins and an organic mycotoxin adsorbent on immune cell dynamics in the jejunum of broiler breeder pullets infected with Eimeria maxima. G. N. Girgis*, J. R. Barta, N. A. Karrow, H. J. Boermans, C. K. Girish, and T. K. Smith, University of Guelph, Guelph, Ontario, Canada.

W218 The granulated barley provided during growing or ﬁ nishing period improves the carcass quality and increases the intramuscular fat content in muscle of heavy pigs. A. Daza1, M. A. Latorre*2, and C. J. López-Bote3, 1Universidad Politécnica de Madrid, Spain, 2Universidad de Zaragoza, Spain, 3Universidad Complutense de Madrid, Spain.

Nonruminant Nutriti on Management

W219 Broiler energy choice feeding with same protein levels and ambient housing temperatures. S. Cerrate*, R. Ekmay, C. Salas, and C. Coon, University of Arkansas, Fayetteville.

W220 E ﬀ ects of dietary creep feeding on performance, blood characteristi cs and behavior in sows and piglets. H. D. Jang*, J. H. Lee, T. X. Zhou, L. Yan, S. M. Hong, and I. H. Kim, Department of Animal Resource and Science, Dankook University, Cheonan, Choongnam, Korea.

W221 Crude glycerin in market turkey diets. S. L. Noll*1, K. Koch2, and J. Brannon1, 1University of Minnesota, St. Paul, 2North Dakota State University, Fargo.

W222 The eﬀ ect of vetch heat treatment on free amino acids proﬁ le in plasma, muscle and liver of growing chickens. I. Fernandez-Figares*, M. Lachica, R. M. Nieto, and J. F. Aguilera, CSIC, Spanish National Reseach Council, Granada, Spain.

W223 Use of near infrared spectroscopy and colour for identi ﬁ cati on of soybean meals by origin. P. García-Rebollar, N. Núñez-Romero, S. Santos-Rosell, R. Lázaro, and G. G. Mateos*, Universidad Politécnica de Madrid, Madrid, Spain.

Nonruminant Nutriti on Mineral

W224 Bioavailability of copper sources to broiler chicks when fed below the copper requirement. K. C. Klasing* and A. Naziripour, University of California, Davis.

W225 E ﬀ ects of tribasic copper chloride on intesti nal absorpti on ability and mucosal immunity of broiler chickens. Y. Ding1, R. She*1, H. Bao1, D. Han1, Z. Yue1, J. Tian1, P. Yu1, R. Li1, J. Yin1, and C. Liang2, 1China Agricultural University, Beijing,China, 2Micronutrients, Indianapolis.

192 W226 Produc ti ve performance and egg quality of laying hens as a response to dietary copper supplementati on. M. J. González-A*1, J. J. Bañuelos-R1, M. Huerta-B1, S. Carrillo-D2, and J. M. Cuca-G3, 1Universidad Autónoma Chapingo, Texcoco,México, México, 2INCMNSZ, México, DF, México, 3Colegio de Posgraduados, Texcoco,México, México.

W227 E ﬀ ect of organic trace mineral sources on producti on and egg quality of white egg laying hens. L. M. Macalintal*, A. H. Cantor, T. Ao, J. L. Pierce, A. J. Pescatore, K. A. Dawson, M. J. Ford, W. D. King, and H. D. Gillespie, Alltech- University of Kentucky Nutrition Research Alliance, Lexington.

W228 Layer excreta mineral content: organic versus inorganic dietary trace mineral sources. S. Leeson1, A. E. Seft on*2, and K. A. Jacques2, 1University of Guelph, Guelph, ON, Canada, 2Alltech Inc., Nicholasville, KY.

W229 The eﬀ ect of selenium source and supplementati on level on vitelline membrane strength and glutathione peroxidase acti vity in the liver and shell gland of laying hens. A. A. Aljamal*1, C. A. Fassbinder-orth2, and S. E. Scheideler1, 1University of Nebraska-Lincoln, Lincoln, 2Creighton University, Omaha, NE.

W230 E ﬀ ects of altered calcium and phosphorus intake on growth performance and bone characteristi cs in growing pigs. L. A. Pett ey*, K. M. Martorana, T. D. Moore, and J. M. Krumheuer, California Polytechnic State University, San Luis Obispo.

W231 E ﬀ ect of mineral source and mannan-oligosaccharide supplementati on on mineral metabolism on young growing pigs. A. Lebel*1, F. Guay1, and P. Groenewegen2, 1Universite Laval, Quebec, Qc, Canada, 2Alltech Canada, Guelph, ON, Canada.

W232 Enrichment of Japanese quail eggs with organic selenium. R. A. Gravena, R. H. Marques, J. D. T. Silva, F. H. Hada, J. Picarelli, J. Roccon, S. A. Queiroz, and V. M. B. Moraes*, São Paulo State University, SP, Brazil.

W233 Improved piglet birth weight by feeding sows an organic trace mineral blend. J. Zhao*1, L. Greiner2, M. Vazquez-Anon1, C. D. Knight1, and R. J. Harrell1, 1Novus International Inc., 2Innovative Swine Solutions.

W234 Dietary calcium aﬀ ects neonatal bone development and mesenchymal stem cell acti vity. A. Mahajan1, L. S. Alexander1, B. S. Seabolt*1, D. E. Catrambone2, J. P. McClung2, J. Odle1, T. W. Pfeiler3, E. G. Loboa3, and C. H. Stahl1, 1Laboratory of Developmental Nutrition, N. C. State University, Raleigh, 2Military Nutrition Division, US Army Research Institute of Environmental Medicine, Natick, MA, 3Joint Department of Biomedical Engineering at University of North Carolina-Chapel Hill and North Carolina State University, Raleigh. WEDNESDAY

W235 Serum from pigs fed a high-Se diet inhibits growth of human lung cancer cells. POSTERS J. G. Li1, J. Shi1, K. N. Wang1, G. Gao2, X. J. Xia1, and X. G. Lei*1,3, 1Int. Ctr. of Future Agriculture for Human Health, Sichuan Agri. Univ., Chengdu, China, 2Chengdu Municipal Ctr for Disease Control and Prevention, Chengdu, China, 3Cornell University, Ithaca, NY.

W236 E ﬀ ect of sodium selenite and turmeric powder on Gompertz non-linear functi on in broilers reared under heat stress. A. Zeinali*1, H. Kermanshahi1, H. Ziaie2, H. Farhangfar3, and A. Riasi3, 1Ferdowsi University, Mashhad, Khorasan, Iran, 2Agriculture and Natural Resources Research Center, Birjand, South Khorasan, Iran, 3Birjand University, Birjand, Khorasan, Iran.

W237 Modelling the fate of dietary phosphorus in the digesti ve tract of growing pigs: A way to opti mize phytase eﬃ cacy in releasing dietary P. M. P. Letourneau-Montminy*1, A. Narcy2, M. Magnin3, and C. Pomar1, 1Agriculture and Agri-Food Canada, Sherbrooke,Qc,Canada, 2INRA UR83, Nouzilly, France, 3BNA Nutrition Animale, Chateau-Gontier, France.

W238 Expression of borate transporter (NaBC1) mRNA by growing pigs is sensiti ve to dietary boron levels. S. F. Liao*, J. S. Monegue, M. D. Lindemann, G. L. Cromwell, and J. C. Matt hews, Department of Animal and Food Sciences, University of Kentucky, Lexington.

W239 Evalua ti ng trace mineral level and form in diets fed gilts: Eﬀ ects on ovulati on rate, embryonic survival and mineral compositi on of conceptus products. W. L. Pope1, B. J. Middendorf1, H. S. Cárdenas1,2, D. C. Mahan1, and K. A. Jacques*3, 1OARDC, Department of Animal Sciences, The Ohio State University, Columbus, 2College of Medicine, The Ohio State University, Columbus, 3Alltech Inc., Nicholasville, KY.

W240 Cloning of porcine pancreati c α-amylase gene and characterizati on of the enzyme over-expressed in Pichia pastoris. T. Qin1, H. Zhao1, X. Xia1, and X. G. Lei*1,2, 1Int. Ctr. of Future Agriculture for Human Health, Sichuan Agri. Univ., Chengdu, China, 2Cornell University, Ithaca, NY.

W241 Heterologous expression of a truncated bovine lactoferrin gene in E. coli to produce a novel anti microbial pepti de. L. H. Sun1, Y. Liu*1,2, H. Zhao1, M. Y. Xie1, J. Xing1, X. J. Xia1, and X. G. Lei1,2, 1Int. Ctr. of Future Agriculture for Human Health, Sichuan Agri. Univ., Chengdu, China, 2Cornell University, Ithaca, NY.

W242 Cloning and expression of palustrin–OG1 in E. coli. Y. G. Xie*, Y. F. Liu, C. Luan, F. F. Han, and Y. Z. Wang, Institute of Feed Science, Zhejiang University, Hangzhou, Zhejiang, China.

193 W243 Ac ti vated carbon does not reduce or prevent the eﬀ ects of zearalenone in gilts. D. Srichana*1, T. Srichana2, W. Sutti tham1, P. Panja1, A. Sumrit3, and D. R. Ledoux4, 1Department of Agricultural Technology, Faculty of Science & Technology, Thammasat University, Pathumtani, Thailand, 2Faculty of Pharmaceutical Sciences, Prince of Songkla University, Songkla, Thailand, 3Plant Pathology Research Group, Ofﬁ ce of Plant Protection Research and Development, Department of Agriculture, Bangkok, Thailand, 4Division of Animal Science, University of Missouri, Columbia.

W244 Gender eﬀ ect on nutrient digesti bility and reproducti ve organs sizes by zearalenone feeding with diﬀ erent levels of Calibrin-Z enterosorbent in young pigs. Z. B. Yang*1, S. Z. Jiang1, and F. Chi2, 1Shandong Agricultural University, Tai-an, Shandong, PRC, 2Amlan International, Chicago, IL.

W245 E ﬀ ects of dietary Fusarium mycotoxins on intesti nal lymphocyte subset populati ons, cell proliferati on and histological changes in avian lymphoid organs. C. K. Girish*, T. K. Smith, H. J. Boermans, P. Anil Kumar, and G. N. Girgis, University of Guelph, Guelph, Ontario, Canada.

W246 E ﬀ ects of puriﬁ ed zearalenone on serum metabolites and anti oxidant status in young gilts. S. Z. Jiang1, Z. B. Yang*1, and F. Chi2, 1Shandong Agricultural University, Tai-an, Shandong, China, 2Amlan International, Chicago, IL.

W247 A survey of free and conjugated deoxynivalenol in the 2008 Ontario corn crop. S.-T. Tran*1, G. Stewart2, and T. K. Smith1, 1University of Guelph, Guelph, ON, Canada, 2Ontario Ministry of Agriculture, Food and Rural Affairs, Guelph, ON, Canada.

W248 Impact of ochratoxin A (OTA) and zearalenone (ZEA) on growth performance and pig physiology. U. Hofsteter* and I. Rodrigues, Biomin Holding GmbH, Herzogenburg, Austria.

W249 Adverse eﬀ ects of feed-borne Fusarium mycotoxins on performance and serum chemistry of rabbits. M. A. Hewitt *, G. N. Girgis, C. K. Girish, and T. K. Smith, University of Guelph, Guelph, Ontario, Canada.

W250 Enrichment of eggs of Japanese quail with α-tocopherol. R. H. Marques, R. A. Gravena, J. D. T. Silva, F. H. Hada, J. Roccon, J. Picarelli, S. A. Queiroz, and V. M. B. Moraes*, São Paulo State University, SP, Brazil.

W251 Expression of kyphosis in young pigs is altered by carryover eﬀ ects of sow vitamin D status. L. A. Rortvedt*, L. A. Zappitelli, J. L. Reichert, J. R. Booth, and T. D. Crenshaw, University of Wisconsin, Madison.

W252 Incorpora ti ng whole grain sorghum in broiler rati ons. C. Marr*, C. M. Rude, M. A. Barrios, R. Rierson, and R. S. Beyer, Kansas State University, Manhattan.

W253 Water consumpti on and performance of broilers receiving Mate (Ilex paraguariensis) infusions. A. M. C Racanicci*1, J. F. M Menten2, and J. Rabello1, 1University of Brasília (UnB), Brasília, DF, Brazil, 2University of São Paulo (ESALQ), Piracicaba, SP, Brazil.

W254 E ff ect of fi ber separati on from ground corn fl our on nutriti onal value of poultry diets. R. Srinivasan* and A. Corzo, Mississippi State University, Mississippi State.

W255 The eff ect of using diff erent levels of corn gluten meal in free range chickens diet. C. Bôa-Viagem Rabello*, A. Ferreira da Silva, S. B. Pinheiro de Lima, H. Pandorfi , M. B. dos Santos, C. da Costa Lopes, and M. do Carmo Mohaupt Marques Ludke, Universidade Federal Rural de Pernambuco, Recife, Pernambuco, Brasil.

W256 E ﬀ ects of feeding low-density diets to Hy-Line W-36 laying hens on producti on performance. S. A. dePersio*1, K. W. Koelkebeck1, C. M. Parsons1, P. L. Utt erback1, C. W. Utt erback1, N. O’Sullivan2, K. Bregendahl2, and J. Arango2, 1University of Illinois, Urbana, 2Hy-Line International, Dallas Center, IA.

W257 E ﬀ ect of prebioti c on performance and some blood parameters of partridge. H. Hashemipour, V. Khaksar, H. Kermanshahi, and A. Golian*, Ferdowsi University of Mashhad, Khorasan Razavi, Iran.

W258 In ﬂ uence of diet quality on nutrient digesti bility and producti ve performance of weanling pigs. J. D. Berrocoso*, C. H. Zúñiga, M. P. Serrano, L. Cámara, and G. G. Mateos, Universidad Politécnica de Madrid, Madrid, Spain.

W259 E ff ects of diff erent level of fi sh meal on growth performance, intesti nal microbiology, and blood parameters of weaned pigs. H. F. Ji*, J. Wang, D. C. Shan, S. X. Wang, D. Y. Zhang, F. M. Wang, L. Hou, and Y. M. Wang, Institute of Animal Husbandry and Veterinary Medicine, Beijing Academy of Agriculture and Forestry Sciences, Beijing, China.

W260 Energy value of cassava products and their use in weaning-growing pigs. E. Salcedo1, L. Mestra1, T. Rivero*1, Y. Avellaneda1, G. Afanador1,2, and C. Ariza-Nieto1, 1CORPOICA, Bogota, Colombia, 2Universidad Nacional de Colombia, Bogota, Colombia.

W261 E ﬀ ect of three feeding programs on body reserves gain of gestati ng sows. A. García-Rendón1, J. López2, A. G. Borbolla*2, and E. Toledo2, 1Granjas Covadonga, Estado de México, México, 2Departamento de Producción Animal: Cerdos. Facultad de Medicina Veterinaria y Zootecnia. Universidad Nacional Autónoma de México, Coyoacán, D. F. México. 194 W262 E ﬀ ect of triti cale on blood chemistry and performance of commercial growing turkeys. H. Zarghi, A. Golian*, and H. Aghel, Ferdowsi University of Mashhad, Mashhad, Khorasan Razavi, Iran.

W263 In ﬂ uence of origin on in vitro protein and dry matt er digesti bility of soybean meal. S. Santos-Rosell, P. García-Rebollar, N. Núñez-Romero, M. P. Serrano, and G. G. Mateos*, Universidad Politécnica de Madrid, Madrid, Spain.

Nonruminant Nutriti on Mineral and Sow Nutriti on

W264 Cloning of the porcine selenoprotein V gene and its RNA abundance in diﬀ erent ti ssues of young pigs fed three levels of dietary selenium concentrati ons. Q. S. Zhang1, H. Zhao1, J. C. Zhou1, K. N. Wang1, J. Y. Tang1, X. J. Xia1, and X. G. Lei*1,2, 1Int. Ctr. of Future Agriculture for Human Health, Sichuan Agri. Univ., Chengdu, China, 2Cornell University, Ithaca, NY.

W265 Phosphate status impacts bone integrity and stem cell proliferati on in neonatal pigs. L. S. Alexander*, B. S. Seabolt, and C. H. Stahl, North Carolina State University, Raleigh.

W266 The eﬀ ect of calcium and phosphorus supplementati on on producti on traits of laying hens. T. D. Knezacek*, J. P. Dahiya, K. V. Schwean-Lardner, and H. L. Classen, University of Saskatchewan, Saskatoon, Canada.

W267 The eﬀ ects of strain and dietary phosphorus level on large tom turkey performance. B. N. West*, K. G. S. Lilly, K. R. Beaman, L. K. Shires, S. A. Loop, and J. S. Moritz, West Virginia University, Morgantown.

W268 Impact of breeder mineral nutriti on on chick development. L. F. Araujo*1, C. S. S. Araujo3, L. C. G. S. Barbosa3, L. V. B. Pereira3,1, S. Hubbard3, and M. T. Kidd2, 1University of Sao Paulo, Pirassununga, SP, Brazil, 2University of Arkansas, Fayetteville, 3Mississippi State University, Mississippi State.

W269 The eﬀ ect of feeding corn disti llers dried grain with solubles to sows in gestati on and lactati on on sow producti vity. M. Roux*, S. Kitt , and R. Moser, JBS United, Inc., Sheridan, IN. WEDNESDAY POSTERS W270 The eﬀ ect of feeding corn disti llers dried grain with solubles to sows in gestati on and lactati on on sow producti vity. M. Roux*, S. Kitt , and R. Moser, JBS United, Inc., Sheridan, IN.

W271 Amino acid transporter mRNA abundance in porcine mammary ti ssue during pregnancy and lactati on. R Manjarin*1, J. P Steibel1, V. Zamora2, N. Am-in3, R. Kirkwood1, C. Ernst1, P. Weber1, N. P. Taylor1, and N. L. Trotti er1, 1Michigan State University, East Lansing, MI, 2Colegio de Postgraduados, Montecillo, Estado de Mexico, Mexico, 3Chulalongkorn University, Bangkok, Thailand.

Physiology and Endocrinology Endocrinology and Metabolism

W272 E ﬀ ects of lactati on and pregnancy status on concentrati ons of insulin and IGF-1, and correlati ons with metabolic indicators in Holstein dairy catt le. I. M. Thompson*1, R. L. A. Cerri1, I. H. Kim2, A. D. Ealy1, P. J. Hansen1, C. R. Staples1, and W. W. Thatcher1, 1University of Florida, Gainesville, 2Chungbuk National University, Cheongju, South Korea.

W273 Comparison of body conditi on score, body weight and milk yield and compositi on of Holstein and crossbred dairy cows. L. G. D. Mendonca*, C. C. Abade, E. M. da Silva, and R. C. Chebel, Department of Veterinary Population Medicine, University of Minnesota, St Paul.

W274 Associa ti on between peripartum corti sol, haptoglobin, non-esterifed fatt y acid and milk yield in Holstein cows. J. M. Huzzey*1, T. R. Overton1, D. V. Nydam1, and R. J. Grant2, 1Cornell University, Ithaca, NY, 2W. H. Miner Agricultural Research Institute, Chazy, NY.

W275 Rela ti onship between IGF-I polymorphism and metabolic and endocrine proﬁ les of dairy cows on grazing conditi ons during the transiti on period. G. Ruprechter*1, A. Meikle1, P. Nicolini1, and M. Carriquiry2, 1School of Veterinary Sciences, UDELAR, Montevideo, Uruguay, 2School of Agronomy, UDELAR, Montevideo, Uruguay.

195 W276 E ﬀ ects of intravenous glucose infusion and nutriti onal balance on serum concentrati ons of NEFA, glucose, insulin, and progesterone in non-lactati ng dairy cows. F. Vieira*1, C. Lopes1, B. Cappellozza1, A. Scarpa1, R. Cooke2, and J. L. Vasconcelos1, 1FMVZ - UNESP, Botucatu, SP, Brazil, 2Oregon State University, Burns.

Physiology and Endocrinology Hormonal Regulati on of the Estrous Cycle in Dairy Catt le

W277 E ﬀ ects of treatments with hCG or GnRH on serum progesterone (P4) and concepti on rates (CR) in lactati ng dairy cows submitt ed to ti med arti ﬁ cial inseminati on (AI) or embryo transfer (ET). P. Justolin*1, P. Morelli1, M. Reis1, O. Sá Filho1, F. Aragon2, M. Veras2, S. Soriano3, and J. L. Vasconcelos1, 1FMVZ - UNESP, Botucatu, SP, Brazil, 2Pioneiros Veterinary Clinic, Carambei, PR, Brazil, 3Colorado Dairies, Araras, SP, Brazil.

W278 E ﬀ ect of the treatment with GnRH seven days aft er embryo transfer (ET) on reproducti ve performance in lactati ng dairy cows. P. Morelli*1, P. Justolin1, M. Reis1, O. Sá Filho1, F. Aragon2, M. Veras2, S. Soriano3, and J. L. Vasconcelos1, 1FMVZ - UNESP, Botucatu, SP, Brazil, 2Pioneiros Veterinary Clinic, Carambei, PR, Brazil, 3Colorado Dairies, Araras, SP, Brazil.

W279 E ﬀ ect of moment of induced ovulati on and progesterone (P4) for resynchronizati on on ferti lity of Holstein cows in a 5-d ti med AI program. R. S. Bisinott o*, E. S. Ribeiro, L. T. Marti ns, R. S. Marsola, L. F. Greco, C. A. Risco, W. W. Thatcher, and J. E. P. Santos, University of Florida, Gainesville.

W280 Evalua ti on of a mechanisti c, dynamic, metabolic model of regulati on of reproducti ve processes in dairy catt le. P. Celi2, I. Lean2, H. Raadsma2, A. Rabiee2, and J. P. McNamara*1, 1Washington State University, Pullman, 2University of Sydney, Camden, NSW, Australia.

W281 E ﬀ ects of diﬀ erent ovulatory sti mulus (GnRH vs. estradiol cypionate) on follicular dynamics of a progesterone-based ti med ai protocol in Holstein cows. R. M. Ferreira, H. Ayres*, L. U. Gimenes, and P. S. Baruselli, Department of Animal Reproduction, University of São Paulo, São Paulo, SP, Brazil.

W282 Dose of equine chorionic gonadotropin necessary to cause multi ple ovulati on and increase in progesterone concentrati on following a synchronizati on protocol in lactati ng dairy cows. A. C. Denicol*1, F. A. Rivera1, L. G. D. Mendonca2, C. D. Narciso1, G. Lopes Jr.1, R. G. S. Bruno1, and R. C. Chebel1,2, 1Veterinary Medicine Teaching and Research Center, University of California, Tulare, 2Department of Veterinary Population Medicine, University of Minnesota, St Paul.

W283 E ﬀ ect of presynchronizati on with GnRH or hCG 7 d before resynchronizati on of ovulati on initi ated 25 d aft er a previous ti med AI on ferti lity of lactati ng dairy cows. J. O. Giordano*, J. N. Guenther, G. Lopes Jr., M. M. Herlihy, A. B. Nascimento, M. C. Wiltbank, and P. M. Fricke, University of Wisconsin, Madison.

W284 Milk estradiol and pedometer acti vity during estrus in dairy cows. N. Kendall, D. Scholey, and G. Mann*, University of Nottingham, School of Biosciences, Division of Animal Sciences, Sutton Bonington Campus, Loughborough, UK.

W285 E ﬀ ect of treatment with human chorionic gonadotropin (hCG) and/or intravaginal progesterone (CIDR) on day 5 aft er AI on ferti lity in lactati ng dairy cows. A. B. Nascimento*, J. N. Guenther, F. P. Dalla Costa, M. M. Herlihy, A. Keskin, G. Lopes Jr., and M. C. Wiltbank, University of Wisconsin, Madison, WI.

W286 A comparison of concepti on rates between new and re-used Eazi-Breed CIDRs. R. Giles*1, G. Seidel2, C. McConnel2, and K. McSweeney1, 1Bovine Reproductive Specialists, Loveland, CO, 2Colorado State University, Fort Collins.

W287 Progesterone concentrati on required for establishment of pregnancy following embryo transfer in lactati ng Holstein cows. A. G. Kenyon*1, L. G. D. Mendonca3, G. Lopes Jr. 1, J. R. Lima1, J. E. P. Santos2, and R. C. Chebel1,3, 1Veterinary Medicine Teaching and Research Center, University of California Davis, Tulare, 2Department of Animal Sciences, University of Florida, Gainesville, 3Department of Veterinary Population Medicine, University of Minnesota, St Paul.

W288 A comparison between sexed and conventi onal semen and some reproducti on items in Iranian Holstein dairy herds. A. A Naserian*1, F. Karavan2, and A. Razavi3, 1Ferdowsi University of Mashhad, Mashhad, Iran, 2Nemoneh dairy farm, Gorgan, Iran, 3Karaj Islamic Azad University, Karaj, Iran.

196 W289 Dose reducti on of ﬂ uorogestone acetate through parti ti on of sponges in a program of estrus synchronizati on. J. L. Cordero1, T. Sánchez1, P. Molina1, R. Nieto1, J. Peralta2, M. Cárdenas3, O. Mejía4, J. Nuñez4, E. García*5, and J. L. Figueroa1, 1Programa de Ganaderia, Colegio de Postgraduados, Texcoco, México, 2ICAP, Medicina Veterinaria y Zootecnia, UAEH, Hidalgo, México, 3INNSZ, México City, 4CEIEPO UNAM, Tres Marías, México, 5CUCSUR, UADG, Autlán Jalisco, México.

Physiology and Endocrinology Integrati ve Physiology and Endocrinology

W290 Neuroendocrine regulati on of rearing behavior in the nati ve Thai hen. O. Chaiyachet1, D. Chokchaloemwong1, N. Prakobsaeng1, N. Sartsoongnoen2, S. Kosonsiriluk3, I. Rozenboim4, M. E. El Halawani3, T. E. Porter5, and Y. Chaiseha*1, 1Suranaree University of Technology, Nakhon Ratchasima, Thailand, 2Nakhon Ratchasima Rajabhat University, Nakhon Ratchasima, Thailand, 3University of Minnesota, St. Paul, 4The Hebrew University of Jerusalem, Rehovot, Israel, 5University of Maryland, College Park.

W291 Cloning and characterizati on of chicken 5-hydroxytryptamine (5-HT) receptors 1A and 1B. C. F. Wong*, A. H. Y. Kwok, J. C. W. Ho, Y. Wang, and F. C. Leung, The University of Hong Kong, Hong Kong, HKSAR, China.

W292 Ergovaline and other ergopepti ne alkaloids inhibit vesicular glutamate transporter (VGLUT)-mediated acti vity of bovine synapti c vesicles. Y. Xue*1, J. R. Strickland2, J. A. Boling1, and J. C. Matt hews1, 1University of Kentucky, Lexington, 2USDA-ARS, Forage-Animal Production Research Unit, Lexington, KY.

W293 Comparison of the somatotropic axis of two precocial free-ranging ice seal species: Harp (Phoca groenlandica) and hooded (Cystophora cristata). C. E. Anderson*1, J. P. Richmond1, J. M. Burns2, and S. A. Zinn1, 1University of Connecticut, Storrs, 2University of Alaska-Anchorage, Anchorage.

W294 E ﬀ ects of age and sex on hematologic and serum biochemical values of broiler chickens. A. Viveros*1, A. Brenes2, I. Arroyo1, M. Bascuñana1, A. Angosto1, and M. L. Fermin1, 1Facultad de Veterinaria, UCM, Madrid, Spain, 2Instituto Del Frio-ICTAN, CSIC, Madrid, Spain. WEDNESDAY POSTERS W295 Serum metabolite response of hens submitt ed to a second molt using soy hulls. H. Mazzuco*, L. S. Lopes, A. Coldebella, and V. S. Avila, EMBRAPA Swine & Poultry, Concordia, SC, Brazil.

W296 Pulmonary vascular pressure proﬁ les in broilers selected for suscepti bility to pulmonary hypertension syndrome: Age and gender comparisons. R. F. Wideman*, M. L. Eanes, K. R. Hamal, R. Klintworth, and N. B. Anthony, University of Arkansas, Fayetteville.

Physiology and Endocrinology Lactati onal Physiology

W297 Regulatory eﬀ ects of individual essenti al amino acids on casein synthesis rates in bovine mammary ti ssue slices. J. A. D. R. N. Appuhamy*, T. R. Wiles, and M. D. Hanigan, Department of Dairy Science, Virginia Polytechnic Institute and State University, Blacksburg.

W298 In vivo eﬀ ects of insulin and dietary protein level on signaling proteins for protein synthesis in the mammary glands of lactati ng dairy cows. W. A. D. Nayananjalie*1, A. G. Rius1, D. Kirovski2, J. A. D. R. N. Appuhamy1, J. Escobar1, and M. D. Hanigan1, 1Virginia Polytechnic Institute and State University, Blacksburg, 2University of Belgrade, Serbia.

W299 A novel multi plex real-ti me PCR assay for bovine liver pyruvate carboxylase 5’ UTR variants during the transiti on to lactati on. H. M. White*, S. L. Koser, and S. S. Donkin, Purdue University, West Lafayette, IN.

197 Producti on, Management and the Environment Beef

W300 Embryo quality characteristi cs from superovulated cows receiving a blend of bioacti ve pepti des and oligosaccharides to support immune functi on (Grade One). G. H. L. Marquezini1, V. R. G. Mercadante1, M. M. Ward*2, A. R. Spell3, J. A. Carter3, N. D. Paton4, and G. C. Lamb1, 1University of Florida, Marianna, 2Provimi North America, Inc., Brookville, OH, 3Advanced Reproductive Associates, Daphne, AL, 4Provimi Holding, BV, Rotterdam, the Netherlands.

W301 Evalua ti on of a disti nct white Angus crossbred phenotype in southern Florida. P. G. M. A. Marti ns*1, R. Cassiolato1, F. Frigoni1, M. M. Salin1, D. B. Araujo1, M. Meneghetti 1, G. C. Lamb1, D. G. Riley2, B. H. Carter2, T. H. Friend2, and J. D. Arthington1, 1University of Florida, Range Cattle Research and Education Center, Ona, 2Texas A&M University, Department of Animal Science, College Station.

W302 The relati onship of pulmonary arterial pressure with feed eﬃ ciency, performance, temperament, and feeding behavior in growing beef catt le. T. D. Maddock*, G. H. L. Marquezini, V. R. G. Mercadante, and G. C. Lamb, University of Florida, Marianna.

W303 Technical and economic performance of a beef catt le producti on system: A case study in Bahia State, Brazil. F. A. Barbosa*1, D. S. Graça2, V. J. Andrade2, I. M. Cezar3, and R. C. Souza2, 1University of Brasília (UnB), Brasilia,DF, Brazil, 2School of Veterinary Medicine, Federal University of Minas Gerais (UFMG), Belo Horizonte, MG, Brazil, 3Anhanguera-Uniderp University, Campo Grande, MS, Brazil.

W304 Economic eﬃ ciency and producti vity of life-cycle beef catt le producti on systems in Bahia State, Brazil. F. A. Barbosa*1, D. S. Graça2, V. J. Andrade2, I. M. Cezar3, and R. C. Souza2, 1University of Brasília (UnB), Brasília, DF, Brazil, 2School of Veterinary Medicine, Federal University of Minas Gerais (UFMG), Belo Horizonte, MG, Brazil, 3Anhanguera-Uniderp University, Campo Grande, MS, Brazil.

W305 Economic viability of breed Nelore and crossbreed F1 Nelore × Brahman produced in feedlot. R. A. Mandarino*, F. A. Barbosa, I. S. Silva, J. M. S. Diogo, and L. A. Chaves, University of Brasília (UnB), Brasília, DF, Brazil.

W306 Monitoring diet quality and body conditi on in beef cows grazing Arizona rangeland. D. R. Tolleson* and D. W. Schafer, The University of Arizona, Tucson.

W307 In ﬂ uence of residual feed intake, breed of sire and dam on the performance and carcass characteristi cs of early weaned steers during the feedlot phase. C. O. Trejo*, D. B. Faulkner, J. M. Dahlquist, and T. G. Nash, University of Illinois, Urbana.

W308 Supplemental corn dry disti llers grains plus soluble on performance of steers grazing nati ve range. M. F. Martí nez-Pérez, D. Calderón-Mendoza, F. Loya-Holguin, A. Soto-Gaspar de Alba, C. Murdock, A. M. Encinias, and S. A. Soto- Navarro*, New Mexico State University, Las Cruces.

W309 Predicted mineral intake uti lizing both water and forage analysis varies by source and locati on of livestock water in Eastern Montana. J. T. Mulliniks*1, J. Muscha2, S. I. Lodge-Ivey1, and M. K. Petersen2, 1New Mexico State University, Las Cruces, 2USDA-ARS, Fort Keogh Livestock and Range Research Laboratory, Miles City, MT.

W310 The environmental impact of corn-fed versus grass-fed beef ﬁ nishing systems. J. L. Capper*1 and R. A. Cady2, 1Department of Animal Sciences, Washington State University, Pullman, 2Elanco Animal Health, Greenﬁ eld, IN.

W311 Assessment of thermal signatures of nose-clip weaned calves using digital infrared thermography. H. T. Boland*1,2, S. Bowers2, and S. T. Willard2,3, 1Mississippi State University, Prairie Research Unit, Prairie, 2Mississippi State University, Department of Animal and Dairy Sciences, Mississippi State, 3Mississippi State University, Department of Biochemistry and Molecular Biology, Mississippi State.

W312 Selenium incorporati on and depleti on in beef heifers grazing pastures with very high selenium levels grown in saline soils. S. O. Juchem*1,2, S. E. Benes2, P. H. Robinson1, P. Vasquez2, M. Brito2, G. Getachew1, and P. Chilibroste3, 1University of California, Davis, 2California State University, Fresno, 3Facultad de Agronomía, Paysandú, Uruguay.

W313 In ﬂ uence of shading of feedlot pens on performance of growing bull-calves during winter in northwest Mexico. R. Barajas*1, B. J. Cervantes1,2, M. Verdugo1, M. A. Espino1,3, E. A. Velazquez1, J. A. Romo1, and L. R. Flores1, 1FMVZ-Universidad Autonoma de Sinaloa, Culiacan, Sinaloa, Mexico, 2Ganadera Los Migueles SA de CV, Culiacan, Sinaloa, Mexico, 3Técnología de Máxima Producción, S. A. de C. V., Culiacan, Sinaloa, Mexico.

W314 Preliminary evaluati on of grandsire marbling potenti al and ultrasound use on backgrounding and ﬁ nishing performance, and carcass merit. C. J. Mueller*1,2, T. DelCurto1,2, R. R. Mills1, C. P. Sullivan1,2, and G. L. Tschida1,2, 1Oregon State University, Corvallis, 2Eastern Oregon Agricultural Research Center, Union.

198 W315 Growth and carcass merit of purebred Jersey steer calves ﬁ nished on grain-based diets at two diﬀ erent energy levels. C. J. Mueller*1,2, G. L. Tschida1,2, and V. B. Cannon1, 1Oregon State University, Corvallis, 2Eastern Oregon Agricultural Research Center, Union.

Producti on, Management and the Environment Environment

W316 Stocking rate and botanical compositi on eﬀ ects on the physical characteristi cs of the streamside zones of pastures. D. A. Bear*1, J. R. Russell1, D. G. Morrical1, M. Tufekcioglu1, T. M. Isenhart1, and J. L. Kovar2, 1Iowa State University, Ames, 2USDA- ARS National Laboratory for Agriculture and the Environment, Ames, IA.

W317 Incidence of bovine enterovirus, coronavirus, and group A rotavirus, and concentrati on of total coliforms in Midwestern pasture streams. D. A. Bear*, Y. I. Cho, J. R. Russell, S. M. Ensley, and K. J. Yoon, Iowa State University, Ames.

W318 Borax and octabor treatment of stored swine manure: Reducti on in hydrogen sulﬁ de emissions and phytotoxicity to agronomic crops. M. Yokoyama*1, S. Hengemuehle1, D. Penner1, J. Michael1, C. Spence2, T. Whitehead2, R. von Bernuth1, D. Rozeboom1, and M. Cott a2, 1Michigan State University, East Lansing, 2United States Department of Agriculture, Agricultural Research Service, Peoria, IL.

W319 E ﬀ ect of dietary adipic acid and dried disti llers grains plus solubles in combinati on with post-excreti on amendment with sodium bisulﬁ te on nitrogen loss from stored laying hen excreta. T. J. Applegate*1, C. Romero2, M. E. B. Abdalllh3, R. Angel4, and W. Powers5, 1Purdue University, West Lafayette, IN, 2Universidad Politecnica de Madrid, Madrid, Spain, 3University of Khartoum, Khartoum, Sudan, 4University of Maryland, College Park, 5Michigan State University, East Lansing.

W320 Evalua ti on of a silvopastoral system with Alnus acuminata on pasture producti vity, milk producti on and economic returns in a high tropical ecosystem. A. Conde*1, R. Hernandez1, L. L. Betancourt1, D. A. Castañeda1, J. A. Umaña1, T. Carvajal2, and L. Sanchez3, 1Universidad de La Salle, WEDNESDAY Bogotá, Colombia, 2Universidad UDCA, Bogotá, Colombia, 3CORPOICA, Bogotá, Colombia. POSTERS

W321 Feeding nati ve laying hens diets containing palm kernel meal with or without enzyme supplementati ons: 2. Manure nitrogen and microbial counts. Adrizal*1, Yusrizal1, S. Fakhri1, Yatno1, and C. R. Angel2, 1Faculty of Animal Husbandry, University of Jambi, Jambi 36361, Jambi, Indonesia, 2Department of Animal and Avian Sciences, University of Maryland, College Park.

W322 E ﬀ ect of dietary protein concentrati on on ammonia emission from dairy manure. C. Lee*1, A. N. Hristov1, C. Dell2, G. Feyereisen3, J. Kaye1, and D. Beegle1, 1Pennsylvania State University, 2USDA-ARS, PA, 3USDA- ARS, MN.

W323 Origin of ammonia nitrogen volati lized from dairy manure. C. Lee* and A. N. Hristov, Pennsylvania State University.

W324 Air velociti es in poultry houses raising large broilers. D. G. Overhults1, A. J. Pescatore*1, I. Lopes1, G. Morello1, J. P. Jacob1, M. Miller2, J. Earnest, Jr. 1, and R. S. Gates3, 1University of Kentucky, Lexington, 2Kentucky Poultry Federation, Winchester, 3University of Illniois, Champaign.

W325 E ﬀ ect of LED lights on growth performance of broiler chicks. R. D. Rierson*, C. M. Rude, M. A. Barrios, and R. S. Beyer, Kansas State University, Manhattan.

W326 Comparison of nutrient and microbial proﬁ les in foaming and non-foaming swine manure pits. J. Rehberger*, E. Davis, A. Veldkamp, T. Parrott , and T. Rehberger, Danisco, Waukesha, WI.

W327 The eﬀ ect of dietary alfalfa silage to corn silage rati os on cow performance and ammonia nitrogen emission. C. Arndt*1, M. A. Watti aux1, and J. M. Powell2, 1University of Wisconsin, Madison, 2US Dairy Forage Research Center, Madison, WI.

W328 E ﬀ ect of inoculant and molasses on silage fermentati on quality, protein fracti ons, nutriti ve value and aerobic stability in high dry matt er alfalfa. M. Khorvash*1, F. Hashemzadeh Cigari1, G. -R. Ghorbani1, and A. Taghizadeh2, 1Isfahan University of Technology, Isfahan, Isfahan, Iran, 2Tabriz University, Tabriz, East Azarbayjan, Iran.

W329 The eﬀ ect of feed management soft ware on whole farm nutrient balance. B. A. Stewart*, B. E. Cox, R. E. James, K. F. Knowlton, M. L. McGilliard, and C. C. Stallings, Virginia Polytechnic Institute and State University, Blacksburg.

199 W330 Determining water usage on dairies. J. C. Pott s*, B. J. Bradford, J. F. Smith, and M. J. Brouk, Kansas State, Manhattan.

W331 Dietary CP and tannin extracts impact ammonia emissions from manure deposited on dairy barn ﬂ oors. J. M. Powell1, M. J. Aguerre*2, and M. A. Watti aux2, 1US Dairy Forage Research Center, Madison, WI, 2University of Wisconsin, Madison.

W332 Emissions from a dairy waste management system in south-central Idaho. M. E. de Haro Martí *1, R. E. Sheﬃ eld2, and M. Chahine3, 1University of Idaho, Gooding, 2Louisiana State University, Baton Rouge, 3University of Idaho, Twin Falls.

Producti on, Management and the Environment Management

W333 Nutri ti ve value and silage conservati on of mango industrial by products as animal feed in ruminants. A. Conde*3,1, A. P. Sandoval2, M. C. Cueto1, N. M. Rojas3, and L. M. Arevalo4, 1Universidad de la Sabana, Bogotá,Colombia, 2Corpoica, Nataima,Colombia, 3Universidad de La Salle, Bogotá, Colombia, 4Universidad UDCA, Bogotá, Colombia.

W334 The ability of essenti al oils to inhibit Salmonella growth. K. S. Macklin*, J. T. Krehling, Z. T. Williams, and M. A. Bailey, Auburn University, Auburn, AL.

W335 Predic ti on of pregnancy by increased physical acti vity measured prior to ti med-inseminati on. A. H. Sanders*, A. De Vries, and J. Block, University of Florida, Gainesville.

Ruminant Nutriti on Beef 1

W336 The inﬂ uence of lipidic sources on the cholestrol plasma levels of beef heifers. M. C. A. Santana*1, T. T. Berchielli1, R. A. Reis1, G. M. P. Melo2, and P. H. M. Dian2, 1São Paulo State University, Jaboticabal, São Paulo, Brazil, 2Camilo Castelo Branco University, Descalvado, São Paulo, Brazil.

W337 Subs ti tuti on of soybean meal by inacti ve dry yeast in diets of beef catt le: nutrient intake and producti ve performance. A. F. Campos1, O. G. Pereira*1, S. C. Valadares Filho1, K. G. Ribeiro2, and L. O. Rosa1, 1Federal University of Vicosa, Viçosa, Minas Gerais, Brazil, 2Federal University of Jequitinhonha and Mucuri Valleys, Diamantina, Minas Gerais, Brazil.

W338 Changes on growth performance and ruminal variables of ﬁ nishing Dorper × Pelibuey lambs fed a sorghum grain diet plus an exogenous phytase. G. Buendía-Rodríguez1, S. S. González-Muñoz*2, R. Basurto-Guti érrez1, M. M. Crosby-Galván1, L. A. Adame-López1, and L. J. Monti el- Olguín1, 1CENIDFyMA INIFAP, Ajuchitlán, Querétaro, México, 2Colegio de Postgraduados, Montecillo, Edo. de México, México.

W339 Thawed semen quality of beef bulls supplemented with calcium soaps of polyunsaturated fatt y acid. H. O. Pati no*, M. M. H. Ramirez, R. M. Gregory, and D. d. Ré, Universidade Federal de Rio Grande do Sul, Porto Alegre, RS, Brazil.

W340 E ﬀ ects of non-protein nitrogen in diets containing 15% wet disti ller′s grains with solubles and steam-ﬂ aked corn on feedlot catt le performance and carcass characteristi cs. C. H. Ponce*1, M. S. Brown1, N. A. Cole2, C. L. Maxwell1, J. O. Wallace1, and B. Coufal1, 1Feedlot Research Group, Department of Agricultural Sciences, West Texas A&M University, Canyon, 2USDA ARS Conservation and Production Research Laboratory, Bushland, TX.

W341 E ﬀ ects of nutrient restricti on and ruminally undegradable protein supplementati on during early to mid-gestati on on beef cow oﬀ spring intesti nal growth. A. M. Meyer*1, P. Moriel2, W. J. Means2, M. Du2, B. W. Hess2, and J. S. Caton1, 1Center for Nutrition and Pregnancy, Department of Animal Sciences, North Dakota State University, Fargo, 2Department of Animal Science, University of Wyoming, Laramie.

W342 Time of collecti on aﬀ ects starch losses in Nellore and crossbred catt le in commercial feedlots. M. Caetano*1, A. J. C. Nuñez2, G. B. Mourão1, and D. P. D. Lanna1, 1University of Sao Paulo, ESALQ, Piracicaba, Brazil, 2University of Sao Paulo, FZEA, Pirassununga, Brazil.

200 W343 Parenteral supplementati on of cross bred Brahman steers with copper and zinc in the western plains of Venezuela. R. E. Mora*1, A. M. Herrera1, D. L. Sánchez1, C. F. Chicco2, and S. Godoy2, 1Universidad Nacional Experimental del Táchira, Venezuela, 2Universidad Central de Venezuela.

W344 E ﬀ ect of wheat disti llers dried grains with solubles (DDGS) as a replacement for barley grain and barley silage on ruminal pH and fermentati on in ﬁ nishing beef catt le. Y. L. Li*1,2, W. Z. Yang1, M. L. He1, T. A. McAllister1, and K. A. Beauchemin1, 1Agriculture and Agri-Food Canada, Research Centre, Lethbridge, AB, Canada, 2Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing, China.

W345 E ﬀ ect of levels of canola meal supplementati on on intake and apparent digesti bility in wethers. F. Hentz*, G. V. Kozloski, T. Orlandi, G. F. E. Pacheco, S. C. de Àvila, and P. S. Castagnino, Universidade Federal de Santa Maria, Santa Maria, RS, Brazil.

W346 Evalua ti on of including elevated levels of wet disti llers grains in diets of beef steers. J. M. Carmack*1, P. M. Walker1, J. D. Fehr1, R. L. Atkinson2, and L. A. Forster3, 1Department of Agriculture, Illinois State University, Normal, 2Animal Science, Food and Nutrition, Southern Illinois University, Carbondale, 3Archer Daniels Midland Co, Decatur, IL.

W347 Performance, feed intake, residual feed intake and feed:gain rati o in progeny of Nellore steers housed in individual or group pens. M. L. Nascimento*1, R. R. Tullio2, M. M Alencar2, J. S. Lima3, L. D. C. Vieira4, M. L. P. Silva4, and D. P. D. Lanna1, 1University of Sao Paulo, Piracicaba, Sao Paulo, Brazil, 2Embrapa Pecuaria Sudeste, Sao Carlos, Sao Paulo, Brazil, 3Rural Federal University of Pernambuco State, Garanhuns, Pernambuco, Brazil, 4State University of Sao Paulo, Jaboticabal, Sao Paulo, Brazil.

W348 Residual feed intake in progeny of Nellore bulls. M. L. Nascimento*1, R. R. Tullio2, M. M. Alencar2, J. S. Lima3, L. D. C. Vieira4, M. L. P. Silva4, and D. P. D Lanna1, 1University of Sao Paulo, Piracicaba, Sao Paulo, Brazil, 2Embrapa Pecuaria Sudeste, Sao Carlos, Sao Paulo, Brazil, 3Rural Federal University of Pernanbuco State, Garanhuns, Pernambuco, Brazil, 4State University of Sao Paulo, Jaboticabal, Sao Paulo, Brazil.

W349 E ﬀ ects of supplemental vitamin E with diﬀ erent oil sources on growth, health, and carcass parameters of preconditi oned beef calves. C. J. Mueller*1,2, C. Sexson1, and R. R. Mills1, 1Oregon State University, Corvallis, 2Eastern Oregon Agricultural Research Center, Union.

W350 Level of ammonia-nitrogen required to maximize ruminal microbial eﬃ ciency.

Y. Liang* and M. S. Kerley, University of Missouri, Columbia. WEDNESDAY POSTERS W351 E ﬀ ects of polyunsaturated fatt y acid supplementati on (PUFA) on forage intake and digesti bility in beef cows. R. F. Cooke*, A. B. Scarpa, F. M. Nery, F. N. T. Cooke, and D. W. Bohnert, Oregon State University - EOARC, Burns.

W352 Use of real-ti me ultrasound (RTU) measurements and carcass traits to assess internal fat in residual feed intake (RFI)-indexed Brahman bulls under grazing conditi ons. C. A. Hughes*1, J. A. Carter1, T. D. A. Forbes2, F. M. Rouquett e, Jr. 3, L. O. Tedeschi4, R. D. Randel3, and F. R. B. Ribeiro1, 1Texas A&M University-Commerce, 2Texas AgriLife Research, Uvalde, 3Texas AgriLife Research, Overton, 4Texas A&M University, College Station.

W353 E ﬀ ects of co-ensiling direct-cut grass with corn modiﬁ ed wet disti llers grain plus solubles on beef steer diet digesti bility. R. P. Arias*1, L. J. Unruh-Snyder1, E. J. Scholljegerdes2, A. N. Baird1, K. D. Johnson1, D. Buckmaster1, R. P. Lemenager1, and S. L. Lake3, 1Purdue University, West Lafayette, IN, 2USDA-ARS Northern Great Plains Research Laboratories, Mandan, ND, 3University of Wyoming, Laramie.

W354 Acetate uti lizati on in young crossbred calves is age-dependent. K. Pike*, W. A. D. Nayananjalie, T. R. Wiles, M. A. McCann, D. E. Gerrard, and M. D. Hanigan, Virginia Polytechnic Institute and State University, Blacksburg.

W355 Ergot alkaloids induce vasoconstricti on of bovine foregut vasculature. A. P. Foote*1, J. L. Klotz2, D. L. Harmon1, L. P. Bush1, and J. R. Strickland2, 1University of Kentucky, Lexington, 2USDA-ARS, FAPRU, Lexington, KY.

W356 Comparison of methods to predict carcass compositi on in grass and grain fed Angus steers. G. Acetoze*, G. D. Cruz, and H. A. Rossow, University of California, Davis.

W357 Rumen bacterial populati on dynamics of steers grazing winter wheat forage and a yeast culture supplement. D. W. Pitt a*1, W. E. Pinchak1, S. E. Dowd2,4, J. Osterstock3, V. Gontcharova2, E. Youn4,5, K. Dorton6, I. Yoon6, B. R. Min1, J. D. Fulford1, T. A. Wickersham7, and D. P. Malinowski1, 1Texas AgriLife Research, Vernon, 2Research and Testing Laboratory, Lubbock, TX, 3Texas AgriLife Research, Amarillo, 4Medical Bioﬁ lm Research Institute, Lubbock, TX, 5Texas Tech University, Lubbock, 6Diamond V Mills, Cedar Rapids, IA, 7Texas A&M University, College Station.

W358 Expression of phosphate transporter in small intesti ne, kidney, and paroti d salivary gland of catt le fed diff ering levels of phosphorus from wet disti llers grains. A. P. Foote*1, B. D. Lambert1,2, J. A. Brady2, M. S. Brown3,4, J. B. Osterstock4, J. C. MacDonald3,4, and N. A. Cole5, 1Tarleton State University, Stephenville, TX, 2Texas AgriLife Research, Stephenville, 3West Texas A&M University, Canyon, 4Texas AgriLife Research, Amarillo, 5USDA-ARS, CPRL, Bushland, TX. 201 W359 Supplemental vitamin E concentrati on in beef fi nishing diets containing wet disti llers grains with solubles: Feedlot performance and carcass characteristi cs. D. B. Burken*1, K. G. Hanger1, R. B. Hicks1, D. L. VanOverbeke1, J. L. Wahrmund1, B. P. Holland2, J. J. Marti n3, P. K. Camfi eld3, and C. J. Richards1, 1Oklahoma State University, Stillwater, 2South Dakota State University, Brookings, 3Oklahoma Panhandle State University, Goodwell.

W360 Abomasal direct infusion of L-arginine and trans-10, cis-12 conjugated linoleic acid aﬀ ect to lipogenic gene expression and enzymes acti viti es in Angus steers. S. H. Choi*1, G. Go1, D. T. Silvey1, L. A. Gilmore1, K. Y. Chung2, B. J. Johnson2, G. Wu1, and S. B. Smith1, 1Department of Animal Science, Texas A&M University, College Station, 2Department of Animal and Food Science, Texas Tech University, Lubbock.

W361 E ﬀ ects of diﬀ erent casein supplements on concentrati on of soluble non-ammonia nitrogen in the liquid phase of ruminal and omasal digesta in Korean nati ve steers. C. W. Choi*1, H. G. Lee2, Y. K. Oh1, S. C. Lee1, M. K. Song3, S. H. Choi4, and S. B. Smith4, 1National Institute of Animal Science, RDA, Suwon, Korea, 2Department of Animal Science, Pusan National University, Mirang, Korea, 3Chungbuk National Univesity, Cheongju, Korea, 4Texas A&M University, College Station.

W362 Similar performance and carcass quality of beef bulls weaned at 3 or 6 months of age when slaughtered at a ﬁ xed body weight. M. Vestergaard*1, A. M. Graumann2, F. Strudsholm2, and C. F. Børsti ng3, 1Aarhus University, Tjele, Denmark, 2Agrotech A/S, Skejby, Denmark, 3Danish Cattle Research Centre, Tjele, Denmark.

W363 Development of a fescue toxicosis model using a fescue seed extract. A. F. Koontz*1, L. P. Bush2, J. L. Klotz3, K. R. McLeod1, F. N. Schrick4, and D. H. Harmon1, 1Department of Animal and Food Sciences, University of Kentucky, Lexington, 2Department of Plant and Soil Sciences, University of Kentucky, Lexington, 3Forage-Animal Production Research Unit, USDA-ARS, Lexington, KY, 4Department of Animal Science, University of Tennessee, Knoxville.

W364 Flint corn grain processing and protein adequacy in rati ons for feedlot ﬁ nished Nellore bulls. A. M. Pedroso*, M. S. Peres, F. A. P. Santos, G. B. Mourao, and T. G. Neri, ESALQ/USP, Piracicaba, SP, Brazil.

W365 E ﬀ ects of ruminal energy–protein synchronizati on on intake, nutrient digesti bility, performance, carcass traits and compositi on of carcass gain in beef heifers. M. S. Duarte, P. V. R. Paulino*, G. S. Viana, E. A. Fonseca, L. H. P. Silva, J. P. I. S. Monnerat, R. Mezzomo, J. Cavali, J. F. Lage, I. M. Oliveira, S. C. Valadares Filho, and M. F. Paulino, Universidade Federal de Viçosa, Viçosa, MG, Brazil.

W366 The eﬀ ects of restricti ve feeding over the winter on the performance of prepartum crossbred beef cows. K. M. Wood*, I. B. Mandell, and K. C. Swanson, University of Guelph, Guelph, Ontario, Canada.

W367 Comparison of wheat dried disti llers grains with solubles, alone or in combinati on with barley grain, as protein and energy sources for beef stocker calves grazing fall pasture and winter ﬁ eld bale grazing. L. P. Clark*1 and H. A. Lardner1,2, 1University of Saskatchewan, Saskatoon, Saskatchewan, Canada, 2Western Beef Development Centre, Humboldt, Saskatchewan, Canada.

W368 Carcass characteristi cs of Nellore heifers ﬁ nished on pasture system with parti al substi tuti on of soybean meal for sunﬂ ower crushed seeds. S. L. N. Cerilo*, R. H. de Tonissi e Buschinelli de Goes, H. L. Lima, A. R. M. Fernandes, K. A. de Souza, K. C. da Silva Brabes, A. F. Marquez, and E. R. de Oliveira, Universidade Federal da Grande Dourados, Dourados, MS, Brazil.

W369 Changes in ruminal parameters, of steers supplemented with sunﬂ ower crushed seeds in parcial substi tuti on of soybean meal. H. L. Lima*, R. H. de Tonissi e Buschinelli de Goes, S. L. N. Cerilo, A. L. Teodoro, K. A. de Souza, L. da Silva Fernandes, M. G. de Menezes Gressler, and E. R. de Oliveira, Universidade Federal da Grande Dourados, Dourados, MS, Brazil.

W370 E ﬀ ect of supplemental fat sources on rumen fermentati on of a high-concentrate diet using a dual-ﬂ ow conti nuous culture system. R. C. Araujo*1, S. Calsamiglia2, M. Rodríguez-Prado2, S. Cavini2, and A. Ferret2, 1ESALQ, Universidade de São Paulo, Piracicaba, SP, Brazil, 2Universitat Autònoma de Barcelona, Bellaterra, Spain.

W371 Dried disti llers grains as a protein supplement to catt le consuming Bermudagrass hay. Z. J. Rambo*, J. E. Sawyer, C. L. Skaggs, and T. A. Wickersham, Texas A&M University, College Station.

W372 E ﬀ ect of residual feed intake, gender, and breed compositi on on blood urea nitrogen concentrati on in an Angus-Brahman multi - breed herd. R. O. Myer*1 and M. A. Elzo2, 1University of Florida, NFREC, Marianna, 2University of Florida, Gainesville.

W373 Body compositi on and ti ssue depositi on in Nellore, F1 Simmental × Nellore and F1 Angus × Nellore steers fed at maintenance or ad libitum with two levels of concentrate in the diet. I. M. Oliveira*, P. V. R. Paulino, M. I. Marcondes, C. A. Neves, S. C. Valadares Filho, E. Detmann, J. Cavali, V. R. M. Couto, and N. K. P. Souza, Universidade Federal de Viçosa, Viçosa, MG, Brazil.

202 W374 E ﬀ ect of supplementi ng a combinati on of lysine and methionine on growing catt le performance and carcass compositi on. N. D. Luchini*1 and M. J. de Veth2, 1Adisseo, Alpharetta, GA, 2Balchem Corporation, New Hampton, NY.

W375 E ﬀ ect of protein and energy supplementati on on voluntary intake and ruminal parameters in steers. F. P. Porti lho* and L. F. Barros, University of Brasilia, Brasília, DF, Brazil.

W376 Energy requirements adjusted by milk yield of beef cows in Uruguay. V. G. Castro*, M. C. Fossemale, and A. C. E. Mederos, Facultad de Agronomía, UdelaR, Montevideo, Uruguay.

W377 Produc ti ve performance during fatt ening phases of Nellore and F1 Nellore × Brahman fed with three diﬀ erent diets. I. S. Silva*, F. A. Barbosa, J. M. S. Diogo, R. A. Mandarino, and F. C. E. Botelho, Faculty of Agronomy and Veterinary Medicine, University of Brasília - UnB, Brasília/DF, Brazil.

Ruminant Nutriti on Beef: Feedlot

W378 E ﬀ ects of feeding monensin or polyclonal anti body preparati on against lactate-producing rumen bacteria on blood lipoprotein concentrati ons of feedlot catt le. J. R. Rochesel*1,2, F. S.Parra1, M. De Beni Arrigoni1, C. L. Marti ns1, S. R. Baldin1, L. M. N. Sarti 1, R. S. Barducci1, N. R. B. Consolo3, D. D. Millen1, R. D. L. Pacheco1, D. Tomazella1, A. L. Campanini1, F. A. S. Miquilin1, and A. M. Lopes1, 1São Paulo State University (UNESP), Botucatu, São Paulo, Brazil, 2Supported by FAPESP, São Paulo, São Paulo, Brazil, 3University of São Paulo (USP), Pirassununga, São Paulo, Brazil.

W379 E ff ects of feeding polyclonal anti body preparati ons against lactate-producing rumen bacteria or monensin on feeding behavior of feedlot catt le. T. M. Mariani1,2, R. D. L. Pacheco1, M. De Beni Arrigoni1, C. L. Marti ns1, S. R. Baldin1, L. M. N. Sarti 1, R. S. Barducci1, T. M. Mariani1, J. R. Ronchesel1, F. S. Parra1, D. Tomazella1, J. P. S. T. Bastos1, E. S. Ogawa1, and D. D. Millen*1, 1São Paulo State University (UNESP), Botucatu, São Paulo, Brazil, 2Supported by FAPESP, São Paulo, São Paulo, Brazil, 3University of São Paulo (USP), Piracicaba, São Paulo, Brazil. WEDNESDAY W380 E ff ects of feeding polyclonal anti bodies preparati ons against lactate-producing rumen bacteria or monensin on blood gas POSTERS profi le, DMI fl uctuati ons and rumeniti s incidence of feedlot catt le. R. D. L. Pacheco*1,2,4, D. D. Millen1, M. De Beni Arrigoni1, C. L. Marti ns1, S. R. Baldin1, L. M. N. Sarti 1, R. S. Barducci1, T. M. Mariani1, J. R. Ronchesel1, F. S. Parra1, D. P. D. Lanna3, J. P. S. T. Bastos1, and G. B. Mourão3, 1São Paulo State University (UNESP), Botucatu, São Paulo, Brazil, 2Supported by FAPESP, São Paulo, São Paulo, Brazil, 3University of São Paulo (USP), Piracicaba, São Paulo, Brazil, 4Aluno de doutorado do programa de pós-graduaçao em zootecnica da FMVZ/UNESP/BOTUCATU.

W381 E ﬀ ects of feeding polyclonal anti bodies preparati ons against lactate-producing rumen bacteria or monensin on blood lipoproteins concentrati ons and fatt y acid proﬁ le of feedlot catt le. D. D. Millen*1,2, R. D. L. Pacheco1, M. De Beni Arrigoni1, C. L. Marti ns1, S. R. Baldin1, L. M. N. Sarti 1, R. S.Barducci1, T. M. Mariani1, J. R. Ronchesel1, F. S. Parra1, D. P. D. Lanna3, J. P. S. T. Bastos1, G. B. Mourão3, and A. M. Lopes1, 1São Paulo State University (UNESP), Botucatu, São Paulo, Brazil, 2Supported by FAPESP, São Paulo, São Paulo, Brazil, 3University of São Paulo (USP), Piracicaba, São Paulo, Brazil.

W382 Economic analysis of beef steer ﬁ nishing diets containing elevated levels of wet disti llers grains with solubles. J. M. Carmack*1, P. M. Walker1, J. D. Fehr1, R. L. Atkinson2, and L. A. Forster3, 1Department of Agriculture, Illinois State University, Normal, IL, 2Animal Science, Food and Nutrition, Southern Illinois University, Carbondale, IL, 3Archer Daniels Midland Co, Decatur, IL.

W383 Interac ti ve eﬀ ects of yeast and yeast cell wall material on feedlot performance during the receiving period of stressed beef catt le. D. N. Finck*1, S. L. Parr1, T. R. Young1, J. A. Carroll2, J. R. Corley3, A. G. Estefan3, and B. J. Johnson1, 1Texas Tech University, Dept. of Animal and Food Sciences, Lubbock, 2USDA-ARS, Livestock Issues Research Unit, Lubbock, TX, 3Lesaffre Feed Additives, Milwaukee, WI.

W384 Condensed tannins supplementati on on feedlot performance of growing bulls. R. Barajas*1, B. J. Cervantes1,2, A. Camacho1, E. A. Velazquez1, M. A. Espino1,3, F. Juarez1, L. R. Flores1, and M. Verdugo1, 1FMVZ- Universidad Autonoma de Sinaloa, Culiacan, Sinaloa, Mexico, 2Ganadera Los Migueles SA de CV, Culiacan, Sinaloa, Mexico, 3Técnología de Máxima Producción, S. A. de C. V., Culiacan, Sinaloa, Mexico.

W385 Factors inﬂ uencing intake: Diet compositi on and carcass characteristi cs in ﬁ nishing yearling steers. M. G. Dib*1, G. E. Erickson1, T. J. Klopfenstein1, and M. L. Spangler1, 1University of Nebraska, Lincoln, 2Archer Daniels Midland, Columbus, NE.

W386 E ff ect of increased Rumensin dosage level and ti ming on performance of steers fed in confi nement to harvest. G. J. Vogel*, Elanco Animal Health, Greenfi eld, IN.

203 W387 Blood gas proﬁ le, rumenites and liver abscesses incidences of feedlot bullocks fed high-concentrate diets containing monensin or polyclonal anti bodies preparati ons against lactate-producing rumen bacteria. L. M. N. Sarti *1,2, R. S. Barducci1, M. De Beni Arrigoni1, C. L. Marti ns1, S. R. Baldin1, D. D. Millen1, R. D. L. Pacheco1, T. M. Mariani1, J. R. Ronchesel1, F. S. Parra1, A. L. Campanini1, J. P. S. T. Bastos1, D. Tomazella1, and F. A. Simão Miquilin1, 1São Paulo State University (UNESP), Botucatu, São Paulo, Brazil, 2Supported by FAPESP, São Paulo, São Paulo, Brazil.

W388 Eﬀ ect of intermitt ent roughage delivery and roughage type on intake and digesti bility by beef steers fed concentrate diets. A. Lopez1, J. I. Arroquy*1,2, M. Avila2, H. Coria3, and O. Hernandez3, 1CONICET, Santiago del Estero, Argentina, 2INTA EEA Santiago del Estero, Santiago del Estero, Argentina, 3FAyA - Univ. Nac. Santiago del Estero, Santiago del Estero, Argentina.

W389 Eﬀ ect of wheat straw level and processing method on site and extent of digesti on by catt le consuming ﬁ nishing feedlot diets. J. A. Valdez*1, J. O. Chirino1, M. F. Montaño1, N. G. Torrentera1, E. G. Alvarez1, J. F. Calderón1, O. M. Manriquez1, M. A. Lopez1, V. M. Gonzalez1, A. Perez1, J. Salinas2, and S. A. Soto-Navarro3, 1Universidad Autónoma de Baja California, Mexicali, BC, MX, 2Universidad Autónoma de Tamaulipas, Victoria, TAM, MX, 3New Mexico State University, Las Cruces.

Ruminant Nutriti on Dairy 1

W390 Milk producti on response to incremental levels of crude glycerol on diets of grazing dairy cows. R. Echeverria, A. Mackinnon, J. Rotulo, and P. Chilibroste*, Universidad de la Republica, EEMAC, Paysandu, Uruguay.

W391 Nutrient balances in California dairy farms. 2. Factors associated with feed conversion and nitrogen uti lizati on eﬃ ciencies. A. R. Casti llo*1, N. Silva del Rio2, and N. St-Pierre3, 1University of California Cooperative Extension, Merced, 2University of California Cooperative Extension, Tulare, 3The Ohio State University, Department of Animal Sciences, Columbus.

W392 E ﬀ ects of glucose, propionate, insulin and gut pepti des on neuropepti de mRNA concentrati ons in the ovine hypothalamus. A. E. Relling*1,3, K. Lee1, S. C. Loerch1, and C. K. Reynolds2, 1The Ohio State University, 2University of Reading, UK, 3Universidad Nacional de La Plata, Argentina.

W393 Rela ti onship between prolamin content and in situ starch digesti bility of barley grain. M. Oba*1, D. Gibb2, and T. McAllister2, 1University of Alberta, Edmonton, AB, Canada, 2Agriculture and Agri-Food Canada, Lethbridge, AB, Canada.

W394 E ﬀ ect of crude glycerin supplementati on on the performance of dairy cows under high alti tude tropical conditi ons. L. Mestra1, Y. Avellaneda*1, P. Medina1, G. Garcia1, C. Ariza-Nieto1, D. Cifuentes1, D. Galindo1, J. Palomino1, and G. Afanador1,2, 1CORPOICA, Bogota, Colombia, 2Universidad Nacional de Colombia, Bogota, Colombia.

W395 E ﬀ ect of the germinated corn on feed intake, milk producti on, milk quality and blood metabolites of lactati ng cows. B. W. Kim*1, J. W. Ju1, J. K. Choi2, and J. S. Shin1, 1Kangwon National University, Chuncheon, Kangwon-Do, South Korea, 2Dae Han Feed Company, Incheon, South Korea.

W396 In ﬂ uence of hypocalcemia on plasma biochemical parameters, lipid mobilizati on, and liver lipid inﬁ ltrati on in cows. W. G. Chamberlin*, J. R. Middleton, J. N. Spain, G. C. Johnson, and M. R. Ellersieck, University of Missouri, Columbia.

W397 E ﬀ ects of a low energy diet prepartum on subclinical ketosis in dairy cows. L. A. Vickers*1, D. M. Weary1, D. M. Veira2, and M. A. G. von Keyserlingk1, 1Animal Welfare Program, University of British Columbia, Vancouver, British Columbia, Canada, 2Agriculture and Agri-Food Canada, Agassiz, British Columbia, Canada.

W398 Impacts of maternal selenium supply and nutriti onal plane on oﬀ spring intesti nal vascularity. R. D. Yunusova*, A. M. Meyer, T. L. Neville, K. A. Vonnahme, C. J. Hammer, J. J. Reed, D. A. Redmer, L. P. Reynolds, and J. S. Caton, Center for Nutrition and Pregnancy, Department of Animal Sciences, North Dakota State University, Fargo.

W399 Performance of high-yielding dairy cows supplemented with fat or concentrate under hot and humid climates. U. Moallem*1, G. Altmark2, H. Lehrer1, and A. Arieli2, 1Agriculture Research Organization, Bet Dagan, Israel, 2Faculty of Agriculture, Hebrew University, Rehovot, Israel.

W400 Concentra ti ons of plasma metabolites and hormones in periparturient Holstein cows fed two sources of fat. C. Caldari-Torres2, E. D’Agosto1, M. C. Perdomo1, C. R. Staples1, and L. Badinga*1, 1University of Florida, Gainesville, 2Virginia Tech, Blacksburg.

W401 Weaning dairy cows to a new diet: The eﬀ ecti veness of a gradual dry-oﬀ procedure. K. L. Proudfoot*, D. M. Weary, and M. A. G. von Keyserlingk, University of British Columbia, Vancouver, British Columbia, Canada.

204 W402 E ﬀ ects of feeding diﬀ erent levels of guar meal on performance of Holstein dairy cows. A. Vatandoust1, A. A. Naserian*2, F. Boldaje1, and S. Zerhdaran1, 1University of Gorgan, Gorgan, Iran, 2University of Mashhad, Mashhad, Iran.

W403 Feed sorti ng and feeding behavior of transiti on dairy cows fed glycerol as a replacement for corn. E. R. Carvalho*, N. S. Schmelz, H. White, and S. S. Donkin, Purdue University, West Lafayette, IN.

W404 Impact of climate on chemical compositi on and in vitro organic matt er digesti bility of semi-arid barley grain varieti es determined by gas producti on technique. E. Abdi Ghezeljeh1,2, M. Danesh Mesgaran*1, H. Nasiri Moghaddam1, H. Fazeli3, and A. R. Vakili1, 1Ferdowsi University of Mashhad, Iran, 2East Azarbaijan Research Center for Agriculture and Natural Resources, Tabriz, Iran, 3Animal Science Research Institute, Karaj, Iran.

W405 E ff ect of fl ax oil and fl ax hulls on mRNA abundance of anti oxidant enzymes and lipogenic-related genes in the mammary gland of dairy cows. M. F. Palin*, H. V. Peti t, D. Beaudry, C. Côrtes, N. Gagnon, P. Lacasse, and C. Benchaar, Dairy and Swine Research and Development Centre, Agriculture and Agri-Food Canada, Sherbrooke, Quebec, Canada.

W406 An eﬀ ecti ve method for total RNA isolati on from ruminal contents. P. Wang*1,2, M. Qi2, L. B. Selinger1, T. A. McAllister2, and R. J. Forster2, 1University of Lethbridge, Lethbridge, AB, Canada, 2Agriculture and Agri-Food Canada, Lethbridge Research Centre, Lethbridge, AB, Canada.

W407 Supplementa ti on of embryo recipients heifers with rumen bypass fat. H. O. Pati no*, J. C. C. Angel, M. M. H. Ramirez, R. M. Gregory, and D. d. Ré, Universidade Federal de Rio Grande do Sul, Porto Alegre, RS, Brazil.

W408 E ﬀ ects of infusing diﬀ erent doses of free α-linolenic acid to the duodenum on the immune functi on of lactati ng dairy cows. P. Sun, J. Q. Wang*, G. Yang, and Khas-Erdene, State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, China.

W409 Supplementa ti on of methionine hydroxy analog, trace mineral chelates and dietary anti oxidants in the diet of dairy cows for milk producti on, milk compositi on, and hoof status. G. Conti 1, G. Casti llo*3, M. Gallardo2, S. Toﬀ ano3, and M. Vazquez-Anon3, 1University of Veterinary Medicine - Universidad del Litoral, Santa Fe, Argentina, 2CICV National Institute for Agricultural and Livestock Technology (INTA), Buenos Aires, Argentina, 3

Novus International, St. Louis, MO. WEDNESDAY POSTERS W410 E ﬀ ects of Bacillus subiti lis natt o on the immune functi on of weaned calves. P. Sun, J. Q. Wang*, and H. T. Zhang, State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, China.

W411 Nutrient balances in California dairy farms. 1. Eﬀ ects of salt content in drinking water and milk yield per cow on nutrient uti lizati on eﬃ ciency. A. R. Casti llo*1, N. Silva del Rio2, and N. St-Pierre3, 1University of California Cooperative Extension, Merced, 2University of California Cooperative Extension, Tulare, 3The Ohio State University, Department of Animal Sciences, Columbus.

W412 Evalua ti on of esti mated diet energy intake and impact on energy use of the lactati ng dairy cow. K. J. Clark*1, P. J. Kononoﬀ 1, and L. O. Tedeschi2, 1University of Nebraska-Lincoln, Lincoln, 2Texas A&M University, College Station.

W413 Regula ti on of hepati c gluconeogenic enzymes by dietary glycerol in transiti on dairy cows. H. M. White*, E. R. Carvalho, and S. S. Donkin, Purdue University, West Lafayette, IN.

W414 E ﬀ ects of dietary betaine on milk yield and milk compositi on of mid-lactati ng dairy cows. S. E. Peterson*1, J. K. Kinch1, J. E. Williams1, M. A. McGuire1, M. Chahine2, and P. Rezamand1, 1University of Idaho, Moscow, 2University of Idaho, Twin Falls.

W415 The eﬀ ect of forage level and lipid supplement on selected strains of rumen bacteria in conti nuous culture fermenters. P. Gudla*1, A. Ishlak1, A. A. AbuGhazaleh1, D. Hasti ngs1, K. Jones1, E. Gastal1, J. Trushenski1, and S. Ibrahim2, 1Southern Illinois University, Carbondale, 2North Carolina A&T University, Greensboro.

W416 Changes in the parameter esti mates for the linear relati onships of milk and milk component yields with dry matt er intake of dairy cows during the last decade. J. S. Lee*1, S. Y. Lee1,2, K. S. Ki3, H. S. Kim3, and S. Seo1, 1Department of Animal Biosystem Sciences, Chungnam National University, Daejeon, South Korea, 2Institute of Agricultural Science, Chungnam National University, Daejeon, South Korea, 3Dairy Science Division, National Institute of Animal Science, RDA, Cheonan, South Korea.

W417 E ﬀ ects of chemical treatment of whole barely grain with sodium hydroxide on nutrient intake and digesti bility in midlactati on of Holstein dairy cows. M. Khorashadizadeh*, A. A. Naserian, and R. Valizadeh, Ferdowsi University of Mashhad, Excellence Center for Animal Science, Faculty of Agriculture, Mashhad, Khorasan Razavi, Iran.

205 W418 E ﬀ ect of glucogenic and ketogenic feeding strategies on metabolic status in postpartum transiti on cows. M. Larsen* and N. B. Kristensen, Faculty of Agricultural Sciences, Aarhus University, Tjele, Denmark.

W419 Ruminal degradati on dynamics of barley protein meal, corn disti ller grains and soybean meal. S. Arriola*, C. Blatcher, M. McGilliard, and M. D. Hanigan, Virginia Polytechnic Institute and State University, Blacksburg.

W420 E ﬀ ects of storage temperature and pre-mixing on yeast cell viability. M. L. Sullivan*1, W. K. Sanchez2, I. Yoon2, and B. J. Bradford1, 1Kansas State University, Manhattan, 2Diamond V Mills, Inc, Cedar Rapids, IA.

W421 Replacement of high moisture corn or soy hulls by soy molasses in dairy cow diets. L. L. Bitencourt1, N. M. Lopes1, V. A. Silveira1, G. Pessoa Júnior1, O. F. Zacaroni1, G. S. Dias Júnior1, C. O. Faria4, J. R. M. Silva3, R. A. N. Pereira2, and M. N. Pereira*1, 1Universidade Federal de Lavras, Lavras, Brazil, 2Empresa de Pesquisa Agropecuária de Minas Gerais, Lavras, Brazil, 3Instituto Federal de Educação Ciência e Tecnologia do Norte de Minas Gerais, Januária, Brazil, 4Better Nature Research, Ijaci, Brazil.

W422 Abomasal oligofructose infusion induced hindgut acidosis in Holstein steers. S. R. Mainardi*, B. A. Hengst, S. J. Nebzydoski, L. M. Nemec, and T. F. Gressley, University of Delaware, Newark.

W423 E ﬀ ect of processing of corn grain on mean parti cle size, parti cle distributi on and ruminal starch degradability. S. Emanuele*1, L. Carver1, L. Davis1, D. Lundquist1, and J. Firkins2, 1Quality Liquid Feed, Dodgeville, WI, 2Ohio State University, Columbus.

W424 Comparison of the eﬀ ects of several nutrients on dairy cow milk fat content. G. Maxin*1, F. Glasser2, and H. Rulquin1, 1INRA-Agrocampus Ouest, Rennes, France, 2INRA, Theix, Saint-Genes-Champanelle, France.

W425 Phosphorus feeding for primiparous cows. V. R. Moreira*1, L. K. Zeringue1, C. Leonardi2, and M. E. McCormick1, 1Louisiana State University Agricultural Center, Franklinton, 2Louisiana State University, Baton Rouge.

W426 Milk producti on and components of Holstein dairy cows fed diet supplemented with whole barley grain treated with sodium hydroxide. M. Khorashadizadeh*, A. A. Naserian, and R. Valizadeh, Ferdowsi University of Mashhad, Excellence Center for Animal Science, Faculty of Agriculture, Mashhad, Khorasan Razavi, Iran.

W427 E ﬀ ects of dietary cobalt supplementati on and vitamin B12 injecti on on lactati on performance by dairy cows. M. S. Akins*1, S. J. Berti cs1, M. T. Socha2, and R. D. Shaver1, 1University of Wisconsin, Madison, 2Zinpro Corporation, Eden Prairie, MN.

W428 Carry-over eﬀ ects reveal that late lactati on dairy cows require longer than 30 d to respond to Diamond V Original XP. W. K. Sanchez*1, C. S. Dei1, J. Miller1, G. Poppy1, and N. St-Pierre2, 1Diamond V, Cedar Rapids, IA, 2The Ohio State University, Columbus.

W429 E ﬀ ect of dietary OmniGen-AF on milk somati c cell count and the ability of isolated blood neutrophils to kill pathogens. C. R. Rill*1, T. Lu1, J. E. Williams1, B. Hatch1, B. Shaﬁ i1, P. Rezamand1, J. Chapman2, and M. A. McGuire1, 1The University of Idaho, Moscow, 2Prince Agri. Products Inc., Quincy, IL.

W430 E ﬀ ects of two processed grain sources in preparturient diets on health and performance of Holstein dairy cows during transiti on period. E. Qashqayi*, H. Amanlou, D. Zahmatkesh, F. Niazi, and N. Aghaziarati , Zanjan University, Zanjan, Iran.

W431 In fl uence of inoculati on and storage ti me on in vitro gas producti on of high moisture corn. P. C. Hoff man1, N. M. Esser*1, R. D. Shaver1, W. K. Coblentz2, M. P. Scott 3, A. L. Bodnar3, R. Schmidt4, and B. Charley4, 1University of Wisconsin, Madison, 2US Dairy Forage Research Center, Marshfi eld, WI, 3Iowa State University, Ames, 4Lallemand Inc., Milwaukee,WI.

W432 Comparing a 60-d dry period with far-oﬀ and close-up diets with a 40-d dry period with a single diet on milk producti on and body conditi on score. J. C. Plaizier*, L. Lippins, M. L. Connor, and D. O. Krause, Department of Animal Science, University of Manitoba, Winnipeg, MB, Canada.

W433 In fl uence of inoculati on and storage ti me on alterati on of the starch-protein matrix in high moisture corn. P. C. Hoff man*1, N. M. Esser1, R. D. Shaver1, W. K. Coblentz2, M. P. Scott 3, A. L. Bodnar3, R. Schmidt4, and B. Charley4, 1University of Wisconsin, Madison, 2US Dairy Forage Research Center, Marshfi eld, WI, 3Iowa State University, Ames, 4Lallemand, Inc, Milwaukee, WI.

W434 Amylopec ti n to amylose rati o in hulless barley in relati on to intesti nally absorbed protein supply to dairy catt le: A preliminary study. P. Yu*, Z. Niu, and D. Damiran, Department of Animal and Poultry Science, College of Agriculture and Bioresources, University of Saskatchewan, Saskatoon, SK, Canada. 206 W435 E ff ect of fl ax hulls in the diet and infusion of fl ax oil in the abomasum on absorpti on of the mammalian lignan enterolactone in dairy cows. H. V. Peti t*1, C. Côrtes1, R. Kazama2, D. da Silva-Kazama2, G. T. D. Santos2, L. M. Zeoula2, N. Gagnon1, and C. Benchaar1, 1Dairy and Swine R & D Centre, Agriculture and Agri-Food Canada, Sherbrooke, QC, Canada, 2Departamento de Zootecnia, Universidade Estadual de Maringa, Maringa, Brazil.

W436 Evalua ti ng various meal criteria methods for analyzing chewing data. D. D. Maulfair*, G. I. Zanton, and A. J. Heinrichs, The Pennsylvania State University, University Park.

W437 The eﬀ ect of rumen-protected methionine and choline on reproducti ve performance of Holstein dairy cows. M. Ardalan*, K. Rezayazdi, and M. Dehghan-Banadaky, Department of Animal Science, University College of Agriculture and Natural Resources, University of Tehran, Karaj, Iran.

W438 E ﬀ ects of the source and amount of sulfur in prepartum diets on performance of periparturient Holstein cows. E. Manidari, H. Amanlou, M. Frozanmehr, H. R. Mirzaei Alamouti *, and E. Mahjoubi, University of Zanjan, Zanjan, Iran.

Small Ruminant Sheep Producti on 2

W439 The eﬀ ects of high dietary protein levels in Afshari ewes during late gestati on. H. Amanlou, A. Karimi, and E. Mahjoubi*, Zanjan University, Zanjan, Iran.

W440 Fer ti lity and prolifi city of primiparous Suff olk ewes bred by fi xed-ti med arti fi cial inseminati on or arti fi cial inseminati on at detected estrus. G. Jasso-Diaz1, O. Mejia2, J. I. Aguilera-Soto*1, F. Mendez1, M. A. Lopez-Carlos1, R. Rincon1, and C. F. Arechiga1, 1Universidad Autonoma de Zacatecas, Zacatecas, Mexico., 2Universidad Nacional Autonoma de Mexico, Mexico.

W441 Intake and performance of sheep supplemented with brewer waste (ensiled and dried) grazing under the rainy season of tropical. F. P. Porti lho*, S. L. S. Cabral Filho, H. Louvandini, and B. A. O. Macedo, University of Brasilia, Brasilia, DF, Brazil. WEDNESDAY POSTERS W442 Intake and performance of sheep supplemented with dried brewer grains, cott onseed meal and soybean meal grazing under tropic rainy season. F. P. Porti lho* and S. L. S. Cabral Filho, University of Brasilia, Brasilia, DF, Brazil.

W443 Evalua ti on of rhizoma peanut hay (Arachis glabrata) in sheep diets: Chemical compositi on, in vitro degradability, intake, and digesti bility. A. A. Rodríguez*, G. Emmanuelli, W. González, and P. Randel, University of Puerto Rico, Mayaguez.

W444 Metabolic proﬁ le in pregnant ewes fed oat straw-based diets supplemented with wheat hydroponic forage. E. Herrera-Torres1, M. Cerrillo-Soto*1,4, A. Juárez-Reyes1,4, H. Bernal-Barragan2,4, F. Ríos-Rincón3,4, O. Reyes-Estrada1, M. Murillo- Orti z1,4, G. Névarez-Carrasco1,4, and M. Guerrero-Cervantes1,4, 1Universidad Juárez del Estado de Durango, Durango, Dgo., México, 2Universidad Autónoma de Nuevo León, Monterrey, Nuevo León, México, 3Universidad Autónoma de Sinaloa, Culiacán, Sinaloa, México, 4Red Internacional de Nutrición y Alimentación en Rumiantes.

W445 Performance and voluntary intake of ewe lambs in integrated crop livestock systems in the dry season. Sergio Lucio Salomon Cabral Filho*1, Brummel Assumção Oliver Macedo1, Fernando Pimenta Porti lho2, Helder Lovandini1, and Concepta McMannus Pimentel1, 1University of Brasilia, Brasília, Distrito Federal, Brazil, 2EMBRAPA CERRADO, Brasília, Distrito Federal, Brazil.

W446 The eﬀ ect of persimmon (Diospros kaki L.) vinegar supplement on feed intake, digesti bility, and ruminal fermentati on indices in sheep. J. H. Shin1,2, Y. D. Ko1, and S. C. Kim*1,3, 1Department of Animal Science, Gyeongsang National University, Jinju, South Korea, 2Department of Animal Sciences, University of Florida, Gainesville, 3Institute of Agriculture and Life Science, Gyeongsang National University, Jinju, South Korea.

W447 Predic ti on of rumen pH and digesti bility of diets containing soybean hulls fed to ram lambs by the Small Ruminant Nutriti on System. R. S. Genti l*1, I. Susin1, A. Cannas2, A. V. Pires1, C. Q. Mendes1, E. M. Ferreira1, G. H. Rodrigues1, A. S. Atzori2, and L. O. Tedeschi3, 1Escola Superior de Agricultura Luiz de Queiroz (ESALQ)/University of São Paulo, Piracicaba, São Paulo, Brazil, 2University of Sassari, Sassari, Sardinia, Italy, 3Texas A&M University, College Station.

W448 Okara as a protein supplement for early lactati ng ewes. L. B. Harthan* and D. J. C. Cherney, Cornell University, Ithaca, NY.

207 W449 Use of pinto bean waste on ﬁ nishing hair-type lambs. G. Villalobos, F. Casti llo*, D. Dominguez, H. Casti llo, and J. A. Ortega, Universidad Autonoma de Chihuahua, Chihuahua, Chihuahua, Mexico.

W450 E ﬀ ect of cull-chickpeas on apparent digesti bility and energy concentrati on of feed in growing Pelibuey sheep. A. Estrada-Angulo*1,4, H. Bernal-Barragán2,4, M. A. Cerrillo-Soto3,4, E. Guti érrez- Ornelas2,4, A. S. Juárez-Reyes3,4, J. F. Obregon1,4, J. J. Porti llo-Loera1,4, and F. G. Rios1,4, 1FMVZ-Universidad Autonoma de Sinaloa, Culiacan, Sinaloa, Mexico, 2FA-Universidad Autonoma de Nuevo Leon, Monterrey, Nuevo Leon, Mexico, 3FMVZ-Universidad Juárez del Estado de Durango, Durango, Durango, Mexico, 4Red Internacional de Nutrición y Alimentación en Rumiantes, Culiacán, Sinaloa, Mexico.

W451 Fiber digesti bility of a ﬁ nishing lamb diet supplemented with Fibrozyme. D. Domínguez, J. E. Cruz*, G. Villalobos, H. Casti llo, L. Durán, E. Santellano, and L. Carlos, Universidad Autónoma de Chihuahua, Chihuahua, Chihuahua, México.

W452 E ﬀ ect of variety and maturity state of oat hay on performance of ewe lambs. D. Domínguez1, S. Ramírez*1, J. J. Salmerón2, R. González2, G. Villalobos1, J. A. Ortega1, and L. Carlos1, 1Universidad Autónoma de Chihuahua, Chihuahua, Chihuahua, México, 2INIFAP, Cuauhtémoc, Chihuahua, México.

W453 In ﬂ uence of substi tuti on of alfalfa hay for dried grape pomace on performance and carcass characteristi cs of growing sheep. Y. Petriz-Celaya*, J. F. Calderon-Cortes, C. Perez, M. F. Montaño, and A. Plascencia, Instituto de Investigaciones en Ciencias Veterinarias. Universidad Autónoma de Baja California, Mexicali 21100, Baja California, México.

Swine Species

W454 E ﬀ ect of a basal creep feed diet modiﬁ cati on on the preferences in pre-weaning piglets. J. Figueroa*1, D. Solà-Oriol1, X. Manteca1, C. Chetrit2, and J. F. Pérez1, 1Universitat Autònoma de Barcelona, Bellaterra, Barcelona, Spain, 2Bioibérica SA, Barcelona, Spain.

W455 Nutri ti onal value of Brazilian crude glycerol and semi-puriﬁ ed glycerol on starti ng pigs diets. I. Moreira*, P. L. de Oliveira Carvalho, L. M. Piano, J. B. Toledo, A. C. Furlan, C. de Lima Costa Filho, and T. M. P. da Cruz, Universidade Estadual de Maringá, Maringa, Paraná, Brazil.

W456 Predic ti on of carcass compositi on in crossbred pigs using the real-ti me ultrasound: Comparison of the interpreti ng results. L. L. Lo*, M. E. Tai, and C. C. Tsai, Chinese Culture University, Taipei, 111 Taiwan, ROC.

W457 The eﬀ ect of type of housing during gestati on on gilt farrowing and piglet performance. R. Muns*, J. L. Ruiz de la Torre, E. G. Manzanilla, X. Manteca, and J. Gasa, SNiBA, Departament Ciència Animal i dels Aliments, Universitat Autònoma de Barcelona, Barcelona, Spain.

W458 Performance of starti ng pigs fed on crude glycerol in Brazil. I. Moreira*1, P. L. de Oliveira Carvalho1, L. M. Piano1, J. B. Toledo1, A. G. Gallego2, and G. Moresco1, 1Universidade Estadual de Maringá, Maringa, Paraná, Brazil, 2Universidad Del Tolima, Ibagué, Tolima, Colombia.

W459 Fa tt y acid proﬁ le in diﬀ erent ti ssues of newborn piglets. M. Sini, M. G. Manca, A. Nudda, and G. Batt acone*, Dipartimento di Scienze Zootecniche, University of Sassari, Sassari, Italy.

W460 E ﬀ ect of terminal sire genotype and gender on growth performance and carcass traits of European-Chinese pigs. J. Viguera1, M. Sánchez*1, S. Garrido1, J. Peinado1, F. Flamarique2, and L. Alfonso3, 1Imasde Agroalimentaria S. L., Madrid, Spain, 2Grupo AN, Navarra, Spain, 3Universidad Pública de Navarra, Navarra, Spain.

W461 The eﬀ ect of aerati on on the slurry quality and microbial communiti es in liquid swine manure during the digesti on. M. Heo*1,2, K. H. Park2, D. Y. Choi2, H. S. Kang2, and S. Oh1, 1Division of Animal Science, Chonnam National University, Gwangju, South Korea, 2Animal Environment & Systems Division, National Institute of Animal Science R. D. A., Suwon, South Korea.

W462 Growth performance of pigs ﬁ nished on brewers-grade rice. O. J. Gekara* and T. V. Dunbar, University of Arkansas at Pine Bluff, Pine Bluff.

W463 Di ﬀ erenti al expression of porcine sperm microRNAs and their associati on with sperm morphology and moti lity. E. Curry*1, T. J. Safranski2, and S. L. Pratt 1, 1Clemson University, Clemson, SC, 2University of Missouri, Columbia.

W464 Predic ti on of carcass compositi on in crossbred pigs using the real-ti me ultrasound: Choices of probing and measuring sites. L. L. Lo*1, C. C. Tsai1, M. E. Tai1, R. S. Lin2, and T. H. Huang3, 1Chinese Culture University, 55 Hwa-Kang Road, Taipei, Taiwan, ROC, 2National ILan University, ILan, Taiwan, 260 ROC, 3Taiwan Farm Industry Co., Ltd., Pingtung, 900 Taiwan, ROC.

208 W465 Associa ti on between lactati on feed intake and wean to service interval of sows. L. Anil*1, S. S. Anil2, and S. K. Baidoo1, 1Southern Research and Outreach Center, University of Minnesota, Waseca, 2Veterinary Population Medicine, University of Minnesota, St Paul.

W466 E ﬀ ect of terminal sire genotype and gender on growth performance and carcass traits of European-Chinese pigs desti ned to the dry-cured industry. M. Sánchez*1, J. Viguera1, C. Carrasco1, J. Peinado1, F. Flamarique2, and L. Alfonso3, 1Imasde Agroalimentaria S. L., Madrid, Spain, 2Grupo AN, Navarra, Spain, 3Universidad Pública de Navarra, Navarra, Spain.

W467 E ﬀ ect of hyperproliﬁ c Chinese sow geneti c on sow performance. J. Viguera1, M. Sánchez*1, J. Sánchez1, P. Medel1, F. Flamarique2, and L. Alfonso3, 1Imasde Agroalimentaria S. L., Madrid, Spain, 2Grupo AN, Navarra, Spain, 3Universidad Pública de Navarra, Navarra, Spain.

W468 In ﬂ uence of crowding stress during the nursery period on growth performance of gilts and barrows. J. H. Cho*, H. J. Monegue, M. D. Lindemann, and G. L. Cromwell, University of Kentucky, Lexington.

W469 Feed intake of gilts following intracerebroventi cular injecti on of the novel hypothalamic RFamide (RFa) neuropepti de, 26RFa. C. J. Rogers*1, N. L. Heidorn1, C. R. Barb2, G. J. Hausman2, M. J. Azain1, R. Rekaya1, and C. A. Lents1, 1University of Georgia, Athens, 2USDA-ARS Richard B. Russell Agriculture Research Center, Athens, GA.

W470 Increasing producti vity and disease control on swine farms trough management tools: A ﬁ eld study. G. Rocha-Chavez*1, J. Castañeda2, A. Sepulveda1, J. G. Michel-Parra1, M. A. Pinto2, O. Montañez1, A. Martí nez1, and J. M. Tapia- Gonzalez1, 1Universidad de Guadalajara, Cd Guzman Jalisco Mexico, 2Private Practice, Tamazula Jalisco Mexico.

SYMPOSIA AND ORAL SESSIONS World’s Poultry Science Associati on (WPSA) Lecture Chair: Billy Hargis, University of Arkansas Korbel Ballroom 1cd WEDNESDAY

9:30 AM Poultry producti on: Current and future challenges and opportuniti es. ORALS H. M. Hafez, Institute of Poultry Diseases, Free University of Berlin, Germany.

Animal Health Respiratory Health, Viruses Chair: Ty B. Schmidt, Mississippi State University Sponsors: Elanco Animal Health, Pﬁ zer Animal Health 304

10:30 AM 767 Newly received feedlot heifers managed with three respiratory disease protocols. J. L. Wahrmund*1, D. B. Burken1, B. K. Wilson1, S. J. Terrill1, D. L. Step2, C. R. Krehbiel1, C. L. Goad3, and C. J. Richards1, 1Oklahoma State University, Departement of Animal Science, Stillwater, 2Oklahoma State University, Department of Veterinary Clinical Sciences, Stillwater, 3Oklahoma State University, Department of Statistics, Stillwater.

10:45 AM 768 Muscle gene expression in an acute model of bovine respiratory disease. R. L. Mills*, L. Carlos-Valdez, L. O. Burciaga-Robles, D. Stein, D. L. Step, R. W. Fulton, U. DeSilva, and C. R. Krehbiel, Oklahoma State University, Stillwater.

11:00 AM 769 Bovine respiratory disease related metabolic ﬁ ngerprints in beef steers. S. J. Terrill*, R. D. Madden, J. W. Dillwith, L. O. Burciaga-Robles, D. L. Step, R. W. Fulton, A. W. Confer, M. Montelongo, and C. R. Krehbiel, Oklahoma State University, Stillwater.

11:15 AM 770 Evalua ti ng ti ming of weaning stress on response to BVD2 vaccinati ons in Angus calves. E. D. Downey*1, E. C. Conrad1, J. F. Ridpath2, R. G. Tait, Jr. 1, and J. M. Reecy1, 1Iowa State University, Ames, 2National Animal Disease Center/ARS/USDA, Ames, IA.

209 11:30 AM 771 Altera ti ons in the somatotrophic axis during an infecti ous bovine rhinotracheiti s viral (IBRV) challenge in beef steers. S. M. Falkenberg*1, T. B Schmidt1, D. H. Keisler2, J. L. Sarti n4, J. O. Buntyn1, and J. A. Carroll3, 1Mississippi State University, Mississippi State, 2University of Missouri, Columbia, 3Livestock Issues Research Unit, USDA-ARS, Lubbock, TX, 4Auburn University College of Veterinary Medicine, Auburn, AL.

11:45 AM 772 Iden ti ﬁ cati on of geneti c regions associated with bovine viral diarrhea-persistently infected catt le. R. Zanella*1, J. Wenz1, E. Casas2, J. S. Neibergs1, D. Moore1, and H. L. Neibergs1, 1Washington State University, Pullman, 2United States Meat Animal Research Center, Clay Center, NE.

12:00 PM 773 Economic analysis of persistently infected bovine viral diarrhea disease prevalence in Washington beef herds. J. S. Neibergs*, H. L. Neibergs, J. Wenz, and D. Moore, Washington State University, Pullman.

12:15 PM 774 Pre-arrival management of newly received beef calves with or without exposure to a persistently infected bovine viral diarrhea virus type I calf aﬀ ects health, performance, bovine viral diarrhea virus type I ti ters, and circulati ng leukocytes. J. T. Richeson* and E. B. Kegley, University of Arkansas, Fayetteville.

ASAS Western Secti on Symposium Perinatal Programming of Oﬀ spring Quality 1: Basic Concepts and Experimental Evidence Chair: Larry Reynolds, North Dakota State University Sponsor: ASAS Western Secti on Korbel Ballroom 1ab

10:30 AM 775 Key principles of developmental programming of later life events: Observati ons in primate development. P. W. Nathanielsz*1, L. Cox1, T. McDonald1, S. Ford2, K. Mitsuya1, and M. Nijland1, 1Center for Pregnancy and Newborn Research, The University of Texas Health Science Center, San Antonio, 2University of Wyoming, Laramie.

11:10 AM 776 Epigene ti c transgenerati onal acti ons of environmental factors on reproducti on and disease: The ghosts in your genome. M. K. Skinner*, Washington State University, Pullman.

11:50 AM 777 Even her uterus can’t protect you. Stress in life: A multi -species review. D. C. Lay Jr. *, USDA-Agricultural Research Service, Livestock Behavior Research Unit, West Lafayette, IN.

Beef Species Beef Management Chair: Matt Hersom, University of Florida 303

10:30 AM 778 Fixed- ti me AI concepti on rates in beef cows resulti ng from reduced 2-shot prostaglandin intervals on day 5 of a 5-d CIDR-Co-synch estrus synchronizati on. J. L. Seabrook*, R. K. Peel, G. E. Seidel, and J. C. Whitti er, Colorado State University, Fort Collins.

10:45 AM 779 E ﬀ ect of castrati on technique on beef calf performance and residual feed intake. T. M. Warnock*1, T. A. Thrift 1, M. Irsik1, M. J. Hersom1, T. D. Maddock2, and G. C. Lamb2, 1University of Florida, Gainesville, 2University of Florida, Marianna.

11:00 AM 780 E ﬀ ect of preconditi oning average daily gain on feedlot performance and carcass characteristi cs of beef catt le. J. D. Savell*, T. A. Thrift , and M. J. Hersom, University of Florida, Gainesville.

11:15 AM 781 E ﬀ ect of esti mated brahman percentage on preconditi oning performance, feedlot performance and carcass characteristi cs of beef catt le. J. D. Savell, T. A. Thrift , and M. J. Hersom*, University of Florida, Gainesville.

11:30 AM 782 Breed and winter nutriti on eﬀ ects on body weight, conditi on, and blood metabolite patt erns of cows grazing bahiagrass pastures. S. W. Coleman*, M. J. Williams, C. C. Chase, and D. G. Riley, USDA ARS Subtropical Agricultural Research Station, Brooksville, FL.

210 11:45 AM 783 Gene ti c mechanism underlying the eﬀ ect of breed on fatt y acid compositi on in Angus and Charolais ﬁ nishing steers. A. K. Sexten*, J. W. Dillwith, D. R. Stein, C. R. Krehbiel, and R. G. Mateescu, Oklahoma State University, Stillwater.

Breeding and Geneti cs Milk and Carcass Compositi on Chair: Alison Van Eenennaam, University of California-Davis 403/404

10:30 AM 784 Feasibility of a geneti c evaluati on for milk fatt y acids in dairy catt le. H. Soyeurt*1,2, V. M.-R. Arnould1, S. Vanderick1, and N. Gengler1,2, 1University of Liege, Gembloux Agro-Bio Tech, Animal Science Unit, Gembloux, Namur, Belgium, 2National Fund for Scientiﬁ c Research, Brussels, Brussels, Belgium.

10:45 AM 785 Heterogeneity of residuals variances of milk fatt y acids in dairy catt le. V. M. -R. Arnould*1, H. Soyeurt1,2, S. Vanderick1, and N. Gengler1,2, 1University of Liège, Gembloux Agro-Bio Tech, Gembloux, Belgium, 2National Fund for Scientiﬁ c Research, Brussels, Belgium.

11:00 AM 786 Rela ti onships between feedlot growth and carcass traits in Angus: Tri-County Steer Carcass Futurity. L. D. Leachman*, D. R. Nott er, S. P. Greiner, and R. M. Lewis, Virginia Tech, Blacksburg.

11:15 AM 787 Heritabili ti es, geneti c and phenotypic correlati ons among Warner-Bratzler shear force and repeated objecti ve measurements of temperament in fed catt le. R. L. Weaber1, T. M. Taxis*1, W. R. Shafer2, L. L. Berger3, D. B. Faulkner4, M. M. Rolf1, D. L. Dow1, J. F. Taylor1, and C. L. Lorenzen1, 1University of Missouri, Columbia, 2American Simmental Association, Bozeman, MT, 3University of Nebraska, Lincoln, 4University of Illinois, Urbana.

11:30 AM 788 Development and validati on of an Angus-speciﬁ c IGENITY proﬁ le for marbling, backfat thickness, hot carcass weight, ribeye area, yearling weight, and heifer pregnancy rate based on a whole genome scan. 1 2 2 3 3 1 4 B. W. Woodward* , D. J. Garrick , R. L. Fernando , S. Northcutt , B. Bowman , S. W. Bauck , R. D. Schnabel , and J. F. WEDNESDAY Taylor4, 1Merial Limited, Duluth, GA, 2Iowa State University, Ames, 3American Angus Association, St. Joseph, MO, ORALS 4University of Missouri, Columbia.

11:45 AM 789 The economics of using DNA markers for beef bull selecti on in the seedstock sector. A. L. Van Eenennaam*1, J. H. van der Werf2, and M. E. Goddard3,4, 1University of California, Davis, 2University of New England, Armidale, NSW, Australia, 3Victorian Department of Primary Industries, Bundoora, VIC, Australia, 4University of Melbourne, Parkville, VIC, Australia.

Dairy Foods Cheese Chair: Brandon Nelson, Daisy Brand 501/502

10:30 AM 790 Studies on the applicati on of dielectric spectroscopy for the measurement of process cheese functi onality. J. Amamcharla*1, L. E. Metzger1, O. Grace2, and C. Jones2, 1Midwest Dairy Foods Research Center, Dairy Science Department, South Dakota State University, Brookings, 2Biosystems and Agricultural Engineering, Oklahoma State University, Stillwater.

10:45 AM 791 The eﬀ ect of NaCl/KCl substi tuti on on Halloumi cheese during storage: Chemical compositi on, proteolysis, texture proﬁ le, and microstructure. M. M. Ayyash* and N. P. Shah, Victoria University, Melbourne, VIC, Australia.

11:00 AM 792 In ﬂ uence of NaCl reducti on on the properti es of Cheddar cheese. K. V. Grant*1, S. Govindasamy-Lucey2, J. A. Lucey1, J. J. Jaeggi2, M. E. Johnson2, and S. A. Rankin1, 1University of Wisconsin, Madison, 2Wisconsin Center for Dairy Research, Madison.

11:15 AM 793 In ﬂ uence of sodium gluconate on ﬂ avor and microbiology of low-fat Cheddar cheese. D. J. McMahon*1, C. J. Oberg2, L. Moyes2, R. E. Miracle3, and M. A. Drake3, 1Western Dairy Center, Utah State University, Logan, 2Microbiology Department, Weber State University, Ogden, UT, 3Southeast Dairy Foods Research Center, North Carolina State University, Raleigh.

211 11:30 AM 794 Op ti mizati on of the manufacture of a no-fat-added reduced-sodium processed cheese (Requeijão cremoso). L. M. Spadoti , A. G. F. Van Dender, P. B. Zacarchenco*, F. K. H. S. Trento, A. T. S. Alves, T. Q. Mendes, R. C. S. C. Ormenese, M. A. Morgano, and K. Yotsuyanagi, Instituto de Tecnologia de Alimentos-ITAL, Brazil.

11:45 AM 795 Consumer ﬂ avor preferences and level of aged Cheddar cheese ﬂ avor. D. J. McMahon* and R. Wadhwani, Western Dairy Center, Utah State University, Logan.

12:00 PM 796 Nutri ti onal and organolepti c quality of Cheddar cheese prepared from goat and buﬀ alo milk blends. M. Nasir*, H. Jabeen, M. Abdullah, M. A. Jabbar, and M. A. Ali, University of Veterinary and Animal Sciences, Lahore, Punjab, Pakistan.

Dairy Foods Chemistry-Protein Chair: Kerry Kaylegian, Pennsylvania State University 503/504

10:30 AM 797 Ability of Smart Nose to discriminate ti na bioﬁ lms contributi ng to produce unique volati le compounds in inoculated milk. S. Carpino*1, I. Stampelou2, G. Belvedere1, C. Pediliggieri1, and G. Licitra3,1, 1CoRFiLaC, Regione Siciliana, Ragusa, Italy, 2Wageningen University, the Netherlands, 3DACPA, University of Catania, Catania, Italy.

10:45 AM 798 Segmenta ti on of scanning electron microscopy images using incremental learning. G. Impoco1, L. Tuminello1, M. Caccamo*1, and G. Licitra1,2, 1CoRFiLaC, Regione Siciliana, Ragusa, Italy, 2DACPA, University of Catania, Catania, Italy.

11:00 AM 799 Improvements and validati on of mid-infrared predicti ons of milk fatt y acid. H. Soyeurt*1,2, S. McParland3, D. Berry3, E. Wall4, N. Gengler1,2, F. Dehareng5, and P. Dardenne5, 1University of Liege, Gembloux Agro-Bio Tech, Animal Science Unit, Gembloux, Namur, Belgium, 2National Fund for Scientiﬁ c Research, Brussels, Brussels,Belgium, 3Teagasc Moorepark Dairy Production Research Centre, Fermoy, Cork, Ireland, 4Sustainable Livestock Systems Group, Scottish Agricultural College, Penicuik, Midlothian, UK, 5Agricultural Walloon Research Centre, Quality Department, Gembloux, Namur, Belgium.

11:15 AM 800 Evalua ti on of a faster extracti on and puriﬁ cati on procedure for the analysis of vitamin D in forti ﬁ ed milk. T. C. Schoenfuss*1 and O. Shimelis2, 1University of Minnesota, St. Paul, 2Sigma-Aldrich, Bellfonte, PA.

11:30 AM 801 Structural comparison of bovine and camel chymosin in relati on to cheesemaking properti es. K. B. Qvist*1, J. L. Jensen2, J.-C. N. Poulsen2, M. Harboe1, H. van den Brink1, A. Mølgaard2, and S. Larsen2, 1Chr. Hansen, Hørsholm, Denmark, 2Department of Chemistry, University of Copenhagen, Copenhagen, Denmark.

11:45 AM 802 Detec ti on of proteolysis in milk. A. S. Grandison*1, L. M. Chove2, and M. J. Lewis1, 1University of Reading, Reading, Berkshire, UK, 2Sokoine University, Morogoro, Tanzania.

12:00 PM 803 Genotyping of κ-casein and β-lactoglobulin genes in Chinese Holstein dairy cows, Jersey, and water buﬀ alo. D. X. Ren*1, S. Y Miao1, Y. L. Chen1, C. X. Zou2, X. W. Liang2, and J. X. Liu1, 1Institute of Dairy Science, Zhejiang University, Hangzhou, China, 2Water Buffalo Institute, Chinese Academy of Agricultural Science, Nanning, China.

12:15 PM 804 Impact of plasmin hydrolysis of caseins on the minimum coagulati on temperature observed for milk during renneti ng. B. Coude*, Y. Lu, and J. Lucey, University of Wisconsin, Madison.

212 Extension Educati on 2 Chair: Tamilee Nennich, Purdue University 507

10:30 AM 805 Bilingual audiovisual technology improves dairy animal care and quality assurance. B. Butler*, S. Torres, J. Valles, C. D. Reinhardt, and D. U. Thomson, Kansas State University, Manhattan.

10:45 AM 806 Impact of a practi cal dairy farm management training workshop on the knowledge level of parti cipants. E. Ashraf*1, Z. Hayat1, M. Z. U. Khan2, S. U. Ansari1, I. Hussain1, F. A. Ati f1, M. Arif1, and M. Luqman1, 1University College of Agriculture, University of Sargodha, Sargodha-40100, Pakistan, 2University of Veterinary & Animal Sciences, Lahore, Pakistan.

11:00 AM 807 A stochasti c evaluati on of reproducti ve management programs for dairy herds. J. O. Giordano*, P. M. Fricke, M. C. Wiltbank, and V. E. Cabrera, University of Wisconsin, Madison.

11:15 AM 808 Op ti mizati on of inseminati on and replacement decisions under herd constraints. A. De Vries*, University of Florida, Gainesville.

11:30 AM 809 Animals and food security: Blending land-grant missions through internati onal engagement in Romania. P. D. Ebner* and M. A. Russell, Purdue University, West Lafayette, IN.

11:45 AM 810 Avian embryology posters as a teaching aid. T. A. Hess*1, J. P. Blake2, W. D. Berry2, and R. A. Voitle2, 1School of Forestry and Wildlife Sciences, Auburn, AL, 2Auburn University, Poultry Science Department, Auburn, AL.

12:00 PM 811 Alterna ti ve fuel demonstrati ons on Pennsylvania turkey, broiler and duck farms burning poultry litt er, wood pellets and wood chips versus propane. P. H. Patt erson*, R. M. Hulet, and D. E. Buﬃ ngton, The Pennsylvania State University, University Park.

12:15 PM 812 Equine rotati onal grazing demonstrati on: ﬁ eld observati ons and extension program impact. A. O. Burk*, N. M. Fiorellino, K. M. Wilson, T. A. Shellem, and M. E. Dwyer, University of Maryland, College Park. WEDNESDAY ORALS Forages and Pastures Dairy Forages Chair: Marie Krause, West Virginia University Korbel Ballroom 2c

10:30 AM 813 Milk producti on and feed eﬃ ciency in dairy cows fed corn silage hybrids varying in ﬁ ber digesti bility. L. E. Chase*, Cornell University, Ithaca, NY.

10:45 AM 814 Performance of dairy cows fed high water soluble carbohydrate sorghum silage. S. Amer* and A. F. Mustafa, McGill University, Ste-Anne-de-Bellevue, QC, Canada.

11:00 AM 815 E ﬀ ects of water soluble carbohydrate content of ensiling characteristi cs, chemical compositi on and in vitro digesti bility of sorghum silage. S. Amer*1, P. Seguin1, F. Hassanat2, R. Berthiaume2, and A. Mustafa1, 1McGill University, Ste-Anne-de-Bellevue, QC, Canada, 2Dairy and Swine Research and Development Centre, Lennoxville, QC, Canada.

11:15 AM 816 A meta-analysis approach to model the eﬀ ect of increased organic matt er digesti bility on milk solids producti on from dairy cows fed fresh ryegrass. D Pacheco*1, R. E. Vibart1, and B. A. Barrett 2, 1Food, Metabolism & Microbiology, AgResearch Grasslands, Palmerston North, New Zealand, 2Forage Improvement, AgResearch Grasslands, Palmerston North, New Zealand.

11:30 AM 817 E ﬀ ects of microbial corn silage inoculants on silage fermentati on, microbial contents, aerobic stability, and milk producti on under ﬁ eld conditi ons. N. B. Kristensen*1, K. H. Sloth2, O. Højberg1, N. H. Spliid1, C. Jensen3, and R. Thøgersen3, 1Aarhus University, Tjele, Denmark, 2Agro Tech A/S, Aarhus, Denmark, 3Danish Agricultural Advisory Service, Aarhus, Denmark.

11:45 AM 818 Some factors with inﬂ uence on the silage acidity and the aerobic stability. Y. Acosta Aragón*1, K. Schoendorfer2, S. Pasteiner1, A. Schatzmayr2, and G. Boeck2, 1Biomin Holding GmbH, Herzogenburg, Lower Austria, Austria, 2Biomin Research Center, Tulln, Lower Austria, Austria.

213 12:00 PM 819 E ﬀ ect of herbage mass and pasture allowance on perennial ryegrass sward structure and milk yield during the grazing season. A. I. Roca-Fernández*1, M. O´Donovan2, J. Curran2, and A. González-Rodríguez1, 1Agrarian Research Centre of Mabegondo, La Coruña, Galicia, Spain, 2Moorepark Dairy Production Research Centre, Fermoy, Co. Cork, Ireland.

12:15 PM 820 High reliance on grass for an improved milk fatt y acids compositi on. A. I. Roca-Fernández*1, A. González-Rodríguez1, O. P. Vázquez-Yáñez1, and J. A. Fernández-Casado2, 1Agrarian Research Centre of Mabegondo, La Coruña, Galicia, Spain, 2Agrarian and Fitopathologic Laboratory of Galicia, La Coruña, Galicia, Spain.

12:30 PM 821 E ﬀ ect of stocking rate on sward characteristi cs and milk performance in sustainable dairy farms from humid areas. A. I. Roca-Fernández*, A. González-Rodríguez, and O. P. Vázquez-Yáñez, Agrarian Research Centre of Mabegondo, La Coruña, Galicia, Spain.

Growth and Development Regulati on of Adipogenesis and Adipose Tissue Development Chair: Rodney A Hill, University of Idaho Korbel Ballroom 3a

10:30 AM 822 Adipogenic diﬀ erenti ati on state-speciﬁ c gene expression as related to bovine carcass adiposity. C. L. Pickworth*1, S. C. Loerch1, F. L. Fluharty1, D. H. Poole2, S. G. Velleman1, and J. L. Pate2, 1The Ohio State University, Wooster, 2The Pennsylvania State University, State College.

10:45 AM 823 Palmitoleic acid (C16:1) changes fatt y acid proﬁ les and alters gene expression in bovine adipocyte cultures. T. A. Burns*, S. K. Duckett , and S. L. Pratt , Clemson University, Clemson, SC.

11:00 AM 824 E ff ect of fatt y acids on adipocyte diff erenti ati on specifi c genes expression. P. Cheguru*, M. E. Doumit, G. Murdoch, and R. A. Hill, University of Idaho, Moscow.

11:15 AM 825 Expression of genes associated with adipocyte diﬀ erenti ati on diﬀ ers with age and adipose ti ssue depot during growth. G. Go*, D. T. Silvey, S. H. Choi, L. A. Gilmore, G. Ghahramany, and S. B. Smith, Texas A&M University, College Station.

11:30 AM 826 Hedgehog signaling mediates adipogenesis in C3H10T1/2 cells via down-regulati on of COUP-TFII. W. F. Yue*, J. X. Zhao, M. J. Zhu, and M. Du, Department of Animal Science, University of Wyoming, Laramie.

11:45 AM 827 Characteriza ti on of fat mass and obesity associated gene (FTO) expression in the broiler chicken. A. Tiwari*, S. M. Krzysik-Walker, G. L. Hendricks III, and R. Ramachandran, The Pennsylvania State University, University Park.

12:00 PM 828 E ﬀ ect of nutriti on and chronic infusion of lepti n on intake and body compositi on of Bos indicus heifers at puberty. M. V. Carvalho, J. D. Magalhães, L. U. Gimenes, G. P. Rodrigues, and L. F. P. Silva*, Universidade de São Paulo, Pirassununga, SP, Brazil.

Horse Species 2 Chair: Betsy Greene, University of Vermont Korbel Ballroom 3b

10:30 AM 829 Assessing heat load and dissipati on using digital infrared thermography and serum corti sol proﬁ les in horses during the summer months. Y. Dupre1, A. Strohm2, E. Keis2, J. Harney2, K. Moulton*2, and P. L. Ryan2, 1Tuskegee University, 2Mississippi State University.

10:45 AM 830 E ﬀ ects of selenium supplementati on and prolonged exercise on anti oxidant gene expression in equine skeletal muscle. S. White*, L. K. Warren, S. E. Johnson, and J. Bobel, University of Florida, Gainesville.

11:00 AM 831 Fa tt y acid compositi on of synovial ﬂ uid in horses fed long-chain polyunsaturated fatt y acids: A pilot study. T. N. Ross*, T. M Hess, J. D. Kisiday, C. W. McIlwraith, T Engle, D. K. Hansen, J. Rexford, N. Schauermann, and C .Mulligan, Colorado State University, Fort Collins. 214 11:15 AM Break

11:30 AM 832 Cushing’s syndrome down-regulates glucose transporter mRNA abundance in the distal jejunum in the horse. A. Buckley, N. Taylor, R. Manjarin*, H. C. Schott , A. D. Woodward, and N. L. Trotti er, Michigan State University, East Lansing.

11:45 AM 833 Proteomic analysis of synovial ﬂ uid and plasma from horses fed a high or low starch diet. E. A. Nowelsky*1, J. K. Morrissey1, D. S. Gibson2, P. A. Harris3, and W. B. Staniar1, 1The Pennsylvania State University, University Park, 2University of Colorado Denver, Aurora, 3Equine Studies Group, Waltham Centre for Pet Nutrition, Melton Mowbray, UK.

12:00 PM 834 E ﬀ ects of a 24 h feed withdrawal on SGLT1, GLUT5 and PepT1 gene expression in the small intesine and right ventral colon of the horse. B. E. Aldridge*, T. B. Lescun, and J. S. Radcliﬀ e, Purdue University, West Lafayette, IN.

12:15 PM 835 E ﬀ ects of omega-3 fatt y acid supplementati on on plasma, red blood cell and muscle cell fatt y acid compositi ons in horses. J. K. Rexford*, T. M. Hess, N. L. Schauermann, T. E. Engle, D. K. Hansen, K. D. Allen, and C. M. Mulligan, Colorado State University, Fort Collins.

Immunology and Pathology Chair: Isis K. Mullarky, Virginia Tech 401/402

10:30 AM 836 E ﬀ ects of an experimental feed additi ve on neutrophil-mediated killing of Streptococcus equi and on markers of innate immune functi on in horses. A. Rowson*1, D. Sherwood2, Y. Wang1, S. Puntenney1, and N. E. Forsberg1, 1OmniGen Research LLC, Corvallis, OR, 2Oregon State University, Corvallis.

10:45 AM 837 E ﬀ ects of OmniGen-AF on development of humoral immune responses in beef catt le and in rats following a WEDNESDAY vaccinati on program. S. B. Puntenney *, Y. Wang, A. Rowson, and N. E. Forsberg, OmniGen Research LLC, Corvallis, OR. ORALS

11:00 AM 838 Passive immunity to a commercial E. coli-SRP vaccine in beef catt le colostrum from cows grazing nati ve range. B. W. Wileman*1, D. U. Thomson1, K. C. Olson2, and L. A. Pacheco2, 1College of Veterinary Medicine, Kansas State University, Manhattan, 2College of Animal Sciences and Industry, Kansas State University, Manhattan.

11:15 AM 839 E ﬀ ect of colostrum supplementati on on health and performance of pre-weaned and post-weaned dairy calves. B. Ozer*1, M. Chahine1, C. M. Matuk1, M. E. de Haro Martí 2, and M. Nelson1, 1University of Idaho, Twin Falls, 2University of Idaho, Gooding.

11:30 AM 840 Evalua ti on of immunological status of newborn dairy calves when respecti ve dams were fed a stepwise moderate energy diet or a controlled energy diet during the dry period. J. S. Osorio*1, P. Ji1, G. Invernizzi1,2, J. K. Drackley1, and J. J. Loor1, 1University of Illinois, Urbana, 2University of Milan, Milan, Italy.

11:45 AM 841 Characteriza ti on of immune and metabolic responses in the blood of dry cows induced with sub-acute ruminal acidosis (SARA). A. D. Kroeker*1, S. Li1, S. Shekhar1, A. Ceballos2, E. Khaﬁ pour1, D. O. Krause1, J. C. Plaizier1, and J. C. Rodriguez- Lecompte1, 1University of Manitoba, Winnipeg, Manitoba, Canada, 2Cornell University, Geneseo, NY.

Physiology and Endocrinology Hormonal Control of Estrus in Beef Catt le Chair: Bob Cushman, USDA Meat Animal Research Center 505/506

10:30 AM 842 Comparison of long-term progesti n-based protocols to synchronize estrus in postpartum beef cows. J. M. Nash*, D. A. Mallory, C. C. Selby, K. G. Pohler, M. R. Ellersieck, M. F. Smith, and D. J. Patt erson, University of Missouri, Columbia.

215 10:45 AM 843 Comparison of long-term progesti n-based protocols to synchronize estrus prior to ﬁ xed-ti me AI in beef heifers. D. A. Mallory*, J. M. Nash, M. R. Ellersieck, M. F. Smith, and D. J. Patt erson, University of Missouri, Columbia.

11:00 AM 844 Comparison of long- versus short-term progesti n-based protocols to synchronize estrus and ovulati on prior to ﬁ xed-ti me AI in postpartum beef cows. D. A. Mallory*, J. M. Nash, M. R. Ellersieck, M. F. Smith, and D. J. Patt erson, University of Missouri, Columbia.

11:15 AM 845 E ﬀ ect of PGF2α administrati on at CIDR inserti on on AI pregnancy rates in beef heifers. B. L. Sparks*1, S. L. Lake2, J. Berry2, K. Heaton3, R. P. Lemenager1, L. A. Horstman1, K. S. Fisher1, P. J. Gunn1, and G. A. Bridges1, 1Purdue University, West Lafayette, IN, 2University of Wyoming, Laramie, 3Utah State University, Logan.

11:30 AM 846 In ﬂ uence of inducing luteal regression prior to a ﬁ xed-ti me AI CIDR protocol in postpartum beef cows on pregnancy success. G. A. Perry*, B. L. Perry, and J. H. Krantz, Department of Animal & Range Sciences, Brookings, SD.

11:45 AM 847 In ﬂ uence of luteal regression prior to GnRH on LH pulse frequency and synchrony of follicular growth. J. K. Grant*1, F. M. Abreu2, and G. A. Perry1, 1Department of Animal & Range Sciences, Brookings, SD, 2USDA-ARS Ft. Keogh, Miles City, MT.

12:00 PM 848 The inﬂ uence of two doses of PGF2α given at 2 or 12 hour intervals on luteolysis and pregnancy rate to ti med AI with the 5-d CO-Synch + CIDR program. L. H. Cruppe*1, M. Maquivar1, E. M. Jinks1, G. E. Fogle1, M. L. Mussard1, A. V. Pires2, and M. L. Day1, 1The Ohio State University, Columbus, 2University of São Paulo, Piracicaba, SP, Brazil.

12:15 PM 849 Use of two coincident doses of PGF2α with the 5-d CO-Synch + CIDR estrous synchronizati on program. L. H. Cruppe*1, L. A. Souto1, M. Maquivar1, P. Gunn3, M. L. Mussard1, D. Wolfenson4, A. V. Pires2, G. A. Bridges3, and M. L. Day1, 1The Ohio State University, Columbus, 2University of São Paulo, Piracicaba, SP, Brazil, 3Purdue University, West Lafayette, IN, 4The Hebrew University, Rehovot, Israel.

Producti on, Management and the Environment Beef 1 Chair: John Comerford, Pennsylvania State University Korbel Ballroom 4def

10:30 AM 850 Evalua ti on of beef cow and calf separati on systems to improve reproducti ve performance of ﬁ rst-calf cows. P. G. M. A. Marti ns*, D. B. Araujo, and J. D. Arthington, University of Florida, Range Cattle Research and Education Center, Ona.

10:45 AM 851 Comparison of RFI evaluated as heifers with RFI reevaluated again as mature cows. S. L. Morgan*1,2, D. A. Neuendorﬀ 1, A. W. Lewis1, J. P. Banta1, T. D. A. Forbes3, A. L. Loyd2, and R. D. Randel1, 1Texas AgriLife Research, Overton, 2Texas AgriLife Research, College Station, 3Texas AgriLife Research, Uvalde.

11:00 AM 852 Level of maternal winter supplement and feed restricti on during postweaning development inﬂ uences circulati ng concentrati ons of IGF-I in heifers during the peripartum and rebreeding period. A. J. Roberts*, R. C. Waterman, T. W. Geary, L. J. Alexander, and M. D. MacNeil, USDA-ARS, Fort Keogh Livestock and Range Research Laboratory, Miles City, MT.

11:15 AM 853 Winter grazing system and supplementati on of beef cows during late gestati on inﬂ uence heifer progeny. R. N. Funston*, D. M. Larson, A. F. Summers, J. L. Marti n, and D. C. Adams, University of Nebraska West Central Research and Extension Center, North Platte.

11:30 AM 854 Gastrointes ti nal nematode egg shedding rates in temperate adapted Angus and tropically-adapted Brahman and Romosinuano calves at weaning. C. C. Chase Jr. *1, L. C. Gasbarre2, S. W. Coleman1, D. G. Riley1, and E. E. Connor2, 1USDA-ARS-STARS, Brooksville, FL, 2USDA-ARS-BFGL, Beltsville, MD.

11:45 AM 855 E ﬀ ect of calving season on net returns and risk of cow-calf producti on in western Canada. T. K. Sirski1, D. G. Brewin1, S. L. Scott *2, A. D. Iwaasa3, H. A. Lardner4, and H. C. Block2, 1University of Manitoba, Winnipeg, Canada, 2Agriculture and Agri-Food Canada, Brandon Research Centre, Brandon, Canada, 3Agriculture and Agri-Food Canada, Semiarid Prairie Agricultural Research Centre, Swift Current, Canada, 4Western Beef Development Centre, Lanigan, Canada.

12:00 PM 856 Estrous response and pregnancy rates of beef heifers exposed to bulls during an estrus synchronizati on protocol that included a 14-d CIDR, PGF2α, and, ti med AI and GnRH. J. G. Berardinelli*1, S. Tauck1, J. Wilkinson1, J. Olsen1, T. Gibbs1, K. C. Davis1, J. Dafoe2, and D. Boss2, 1Montana State University, Bozeman, 2Northern Agricultural Research Center, Havre, MT. 216 12:15 PM 857 The relati onship of cow size to calf weaning weight in a commercial cow/calf operati on in the Southern Great Plains. G. L. Mourer*, C. P. McMurphy, E. Devuyst, and D. L. Lalman, Oklahoma State University, Stillwater.

Producti on, Management and the Environment Dairy 2 Chair: Marcia Endres, University of Minnesota Korbel Ballroom 4abc

10:30 AM 858 Infrared thermography for detecti on of hoof lesions in dairy catt le. A. Orman1 and M. I. Endres*2, 1University of Uludag, Bursa, Turkey, 2University of Minnesota, St. Paul.

10:45 AM 859 Rela ti onship between udder and leg hygiene score and somati c cell count. M. Q. Shahid*, E. M. Shane, and M. I. Endres, University of Minnesota, St. Paul.

11:00 AM 861 Associa ti on between stall surface and various welfare measurements on dairy herds uti lizing recycled manure solids for bedding freestalls. A. W. Husfeldt* and M. I. Endres, University of Minnesota, St. Paul.

11:15 AM 862 Shade uti lizati on and distributi on of dairy cows in response to environmental conditi ons. A. L. Adams*, T. H. Friend, G. A. Holub, S. M. Garey, and C. L. Terrill, Texas A&M University, College Station.

11:30 AM 863 Associa ti ons between housing systems and animal welfare measurements assessed by survival analysis. K. M. Lobeck*, M. I. Endres, S. M. Godden, and J. Fetrow, University of Minnesota, St. Paul.

11:45 AM 864 Feed management practi ces on California dairies. N. Silva-del-Río*1, J. M. Heguy2, and A. Lago3, 1University of California Cooperative Extension, Tulare County, 2University of California Cooperative Extension, Stanislaus and San Joaquin Counties, 3APC, Inc., Ankeny, IA.

12:00 PM 860 Rela ti onship between environmental climate and physiologic response under stress conditi ons of dairy cows measured using thermal imaging in southeastern Sicily. 1 1 2 1 1 3 3 3

G. Azzaro , R. Petriglieri , R. Ben Younes , M. Caccamo* , S. Carpino , G. Cascone , A. D’Emilio , R. Mazzarella , and WEDNESDAY G. Licitra1,4, 1CoRFiLaC, Regione Siciliana, Ragusa, Italy, 2Production Animale, Institut National Agronomique de Tunisie, Tunisia, 3DIA, Catania University, Catania, Italy, 4DACPA, Catania University, Catania, Italy. ORALS

Producti on, Management and the Environment Environment 2 Chair: Carl Dahlen, North Dakota State University Korbel Ballroom 2a

10:30 AM 865 E ﬀ ects of heati ng broiler hatching eggs during 6 or 11 days of storage on hatchability. J. T. Brake*1, M. Güçbilmez2, S. Özlü2, R. Shiranjang2, and O. Elibol2, 1North Carolina State University, Department of Poultry Science,Raleigh, 2Department of Animal Science, Faculty of Agriculture, University of Ankara, Ankara, Turkey.

10:45 AM 866 Assessment of microbial communiti es involved in decompositi on of speciﬁ ed risk material using a passively aerated laboratory-scale composter. S. Xu*1,2, T. A. McAllister2, J. J. Leonard1, and O. G. Clark3, 1University of Alberta, Edmonton, AB, Canada, 2Agriculture and Agri-Food Canada, Lethbridge Research Centre, Lethbridge, AB, Canada, 3McGill University, Ste-Anne-de- Bellevue, QC, Canada.

11:00 AM 867 E ff ect of improved producti on effi ciency on pork’s carbon footprint: Derived environmental benefi ts of ractopamine in the US swine herd. G Boyd*1, D Anderson2, A Sutt on3, C Hogan1, and A Marks-Callahan4, 1Camco, Broomfi eld, CO, 2Colorado State University, Fort Collins, CO, 3Purdue University, West Lafayette, IN, 4Elanco Animal Health, Greenfi eld, IN.

11:15 AM 868 Analysis of the associati on of number of piglets born alive with sow level and management factors. S. S. Anil*1, L. Anil2, J. Deen1, S. K. Baidoo2, M. E. Wilson3, and T. L. Ward3, 1Veterinary Population Medicine, University of Minnesota, St Paul, 2Southern Research and Outreach Center, University of Minnesota, Waseca, 3Zinpro Corporation, Eden Prairie, MN.

217 11:30 AM 869 Nutri ti onal evaluati on of kernel meal from non-toxic genotype and of detoxiﬁ ed kernel meal from toxic genotype of Jatropha curcas in rat. Y. Chen1, J. X. Liu1, H. Y. Liu*1, H. P. S. Makkar2, and K. Becker2, 1Institute of Dairy Science, Zhejiang University, Hangzhou, China, 2Institute for Animal Production in the Tropics and Subtropics (480b), University of Hohenheim, Stuttgart, Germany.

Ruminant Nutriti on Dairy: Fats and Carbohydrates Chair: Aimee Wertz, South Dakota State University Korbel Ballroom 2b

10:30 AM 870 Insulin signal transducti on in adipose ti ssue of peripartal dairy cows fed two levels of dietary energy prepartum. P. Ji*, J. S. Osorio, J. K. Drackley, and J. J. Loor, University of Illinois, Urbana.

10:45 AM 871 Duodenal infusion of α-linolenic acid aﬀ ect fatt y acids metabolism in mammary gland of lactati ng dairy cows. G. Yang, J. Q. Wang*, D. P. Bu, E. Khas-Erdene, Q. S. Liu, L. Y. Zhou, P. Sun, and K. L. Liu, State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, China.

11:00 AM 872 E ﬀ ects of diﬀ erent rumen inert fatt y acids on fermentati on, anti -oxidati ve status, and microbiota in the rumen, in the absence or presence of dietary anti oxidant. Y. M. Wang1, J. H. Wang1, C. Wang*1, J. X. Liu1, H. Cao2, F. C. Guo2, and M. Vázquez-Añón3, 1Institute of Dairy Science, Zhejiang University, Hangzhou, China, 2Novus International Research Center, Beijing, China, 3Novus International, Inc., St. Louis, MO.

11:15 AM 873 Incorpora ti on of essenti al and non-essenti al fatt y acid into disti nct lipid classes in cultured bovine and porcine liver slices. C. Caldari-Torres*, A. J. Lengi, M. L. McGilliard, D. M. Shepherd, J. A. Stamey, and B. A. Corl, Virginia Polytechnic Institute and State University, Blacksburg.

11:30 AM 874 E ﬀ ects of feeding increasing levels of concentrate on milk fatt y acid compositi on in grazing dairy cows. L. Antonacci1, G. A. Gagliostro*1, V. I. Cejas2, and M. A. Rodriguez2, 1Instituto Nacional de Tecnología Agropecuaria (INTA), Balcarce, Provincia de Buenos Aires, Argentina, 2Instituto Nacional de Tecnología Industrial (INTI), San Martín, Buenos Aires, Argentina.

11:45 AM 875 E ﬀ ects of dietary fat supplements and forage:concentrate on feed intake, feeding and chewing behavior of holstein dairy cows. S. Kargar, M. Khorvash, M. Alikhani, and G. R. Ghorbani*, Isfahan University of Technology, Isfahan, Isfahan, Iran.

12:00 PM 876 E ﬀ ects of rapidly rumen fermentable source of starch in prepartum diet on metabolism and performance of multi parous Holstein cows during the periparturient period. H. R. Mirzaei Alamouti *1, H. Amanlou1, and K. Rezayazdi2, 1University of Zanjan, Zanjan, Zanjan, Iran, 2University of Tehran, Karaj, Tehran, Iran.

12:15 PM 877 E ﬀ ects of cereal grain level in early lactati ng diets on metabolism and performance of Holstein cows. H. Amanlou1, N. Fazli1, S. S. Mosavi1, H. R. Mirzaei Alamouti *1, and M. Moeini2, 1University of Zanjan, Zanjan, Iran, 2Abhar Islamic Azad University, Zanjan, Abhar, Iran.

Ruminant Nutriti on Dairy: Minerals, Vitamins and Misc. Chair: Alex Bach, IRTA, Spain Korbel Ballroom 1ef

10:30 AM 878 E ﬀ ects of dietary chromium propionate on glucose metabolism and insulin sensiti vity in growing catt le. J. W. Spears*1, C. S. Whisnant1, G. B. Hunti ngton1, K. E. Lloyd1, K. Krafk a2, and A. Lamptey2, 1North Carolina State University, Raleigh, 2Kemin AgriFoods North America, Inc., Des Moines, IA.

10:45 AM 879 The eﬀ ect of rumen-protected choline on milk yield and compositi on of Holstein dairy cows. M. Ardalan*, M. Dehghan-Banadaky, and K. Rezayazdi, Department of Animal Science, University College of Agriculture and Natural Resources, University of Tehran, Karaj, Iran.

218 11:00 AM 880 Impact of bioti n on producti on performance of lactati ng dairy cows: A meta-analysis. B. Chen* and J. X. Liu, Institute of Dairy Science, Zhejiang University, Hangzhou, China.

11:15 AM 881 E ﬀ ects of acidiﬁ ed by-products and pre-partum DCAD on serum calcium, post-partum health and performance when fed to prepartum transiti on dairy cows. D. J. Rezac*1, E. Block2, D. Weber2, M. J. Brouk1, and B. J. Bradford1, 1Kansas State University, Manhattan, 2Arm & Hammer Animal Nutrition, Princeton, NJ.

882 Withdrawn by author

11:30 AM Break

11:45 AM 883 E ﬀ ect of feeding potassium carbonate on milk fatt y acids in early lactati on cows. J. H. Harrison*1, R. L. Kincaid1, E. Block3, and T. Jenkins2, 1Washington State Universsity, Puyallup, 2Clemson University, Clemson, SC, 3Arm & Hammer Animal Nutrition, Princeton, NJ.

12:00 PM 884 E ﬀ ects of rumen-protected choline on performance and hepati c fat metabolism in periparturient dairy catt le. R. Zom1, J. van Baal1, M. J. de Veth2, R. M. A. Goselink1, H. C. A. Widjaja-Greefk es1, J. A. Bakker1, and A. M. van Vuuren*1, 1Wageningen UR Livestock Research, Lelystad, the Netherlands, 2Balchem Corporation, New Hampton, NY.

12:15 PM 885 Dietary cati on-anion diﬀ erence for lactati ng dairy ewes. A. Schlageter, G. Caja*, M. Ben Khedim, A. A. K. Salama, S. Carné, and E. Albanell, Universitat Autònoma de Barcelona, Bellaterra, Barcelona, Spain.

12:30 PM 886 E ﬀ ects of feeding organic minerals (Availa-4 and 4-Plex) on milk producti on and reproducti ve performance in lactati ng dairy cows: A meta-analysis. A. R. Rabiee1, I. J. Lean*1, M. A. Stevenon2, and M. T. Socha3, 1SBSibus, Camden, NSW, Australia, 2EpiCentre, Massey University, Palmerston North, New Zealand, 3Zinpro Performance Minerals, Eden Prairie, MN.

Sexed Semen Symposium WEDNESDAY

Applying Sexed Semen in Catt le ORALS Chair: George Seidel, Colorado State University Sponsor: XY Inc. 301/302

10:30 AM 887 Current status of sexed semen technology. G. Seidel*, Colorado State University, Fort Collins.

11:00 AM 888 The evoluti on of sex-sorted semen in the US dairy industry. J. M. DeJarnett e*, Select Sires, Inc., Plain City, OH.

11:30 AM 889 Implica ti ons of sex-sorted dairy semen for geneti c change. B. G. Cassell*, Virginia Polytechnic Institute and State University, Blacksburg.

12:00 PM 890 Economic aspects of the use of sexed semen in dairy heifers and cows considering herd constraints. A. De Vries*, University of Florida, Gainesville.

Small Ruminant Sheep Producti on Chair: R. R. Cockrum, University of Wyoming Korbel Ballroom 3c

10:30 AM 891 Use of n-alkanes to esti mate intake and digesti bility of vegetati ve crops by young sheep. H. Dove* and W. M. Kelman, CSIRO Plant Industry, Canberra, ACT, Australia.

10:45 AM 892 E ﬀ ect of level of intake on digesti bility of NDF of soybean hull diets in sheep. D. C. Hein, M. L. Thonney*, D. A. Ross, and D. E. Hogue, Cornell University, Ithaca, NY.

219 11:00 AM 893 Evalua ti on of feeding value of corn disti llers dried grains with solubles for sheep. G. Abdelrahim*1, J. Khati wada1, N. Gurung1, J. Vizcarra1, and C. Kerth1, 1Alabama A&M University, Normal, 2Tuskegee University, Tuskegee, AL, 3Auburn University, Auburn, AL.

11:15 AM 894 The eﬀ ect of processing type of feedstuﬀ on the fatt ening performance of Awassi ram lambs. H. Ustuner*, S. Dikmen, and I. I. Turkmen, University of Uludag, Bursa, Turkey.

11:30 AM 895 E ﬀ ect of anaerobic enzyme matrix on ﬁ ber digesti bility. H. M. Gado*1 and B. E. Borhami2, 1Ain Shams University, Department of Animal Production,Faculty of Agriculture,Cairo,Egypt, 2Alexandria University, Department ofAnimal Production, Faculty of Agriculture (El- Shatby),Alexandria,Egypt.

Teaching/Undergraduate and Graduate Educati on Symposium Beyond PowerPoint: Use of Technology in the Classroom Chair: Jacquelyn Hoﬀ man, North Carolina State University 405

10:30 AM 896 AG*IDEA: A nati onal consorti um of universiti es for oﬀ ering distance educati on program in agriculture. K. L. Esbenshade*1 and D. L. Boggs2, 1North Carolina State University, Raleigh, 2Kansas State University, Manhattan.

10:45 AM 897 Using cell phones to engage your audience. P. A. Curti s* and M. O. Kloepper, Auburn University, Auburn, AL.

11:00 AM 898 Use of e-portf olios for outcomes assessment in the animal sciences. C. M. Wood*, J. W. Knight, and E. A. Dunnington, Virginia Tech, Blacksburg.

11:15 AM 899 Use of Soft Chalk to create professional appearing content that will creati vely engage students. M. O. Kloepper*3,4, P. A. Curti s3, and D. R. Mulvaney1,2, 1Coll. of Agr., Auburn University, Auburn, AL, 2Anim. Sci., Auburn, AL, 3Poult. Sci., Auburn, AL, 4IT Specialist, Auburn, AL.

11:30 AM 900 Using Second Life for poultry science. M. O. Kloepper* and P. A. Curti s, Auburn University, Auburn, AL.

11:45 AM 901 On-line text, a new technology use in animal science courses. G. M. Hill* and J. E. Link, Michigan State University, East Lansing.

12:00 PM 902 Asynchronous distance educati on in feed science. C. R. Stark and P. R. Ferket*, North Carolina State University, Raleigh.

Animal Behavior and Well-Being Dairy, Sheep, and Beef Chair: Rick Grant, William H. Miner Agricultural Research Insti tute 403/404

2:00 PM 903 Behavioural changes of dairy cows during drying-oﬀ using abrupt cessati on of milking. K. A. Painter, K. E. Leslie*, and E. H. Tatone, University of Guelph, Guelph, ON, Canada.

2:15 PM 904 Short-term overcrowding aﬀ ects the lying and social behavior of lactati ng Holstein dairy cows. P. D. Krawczel*1,2, L. B. Klaiber1, R. E. Butzler1, L. M. Klaiber1, H. M. Dann1, C. S. Mooney1, and R. J. Grant1, 1William H. Miner Agricultural Research Institute, Chazy, NY, 2The University of Vermont, Department of Animal Science, Burlington.

2:30 PM 905 Early detecti on of lameness through pedometric acti vity and lying behaviour of dairy catt le. J. H. Higginson*1, S. T. Millman2, G. Cramer1,3, K. E. Leslie1, A. M. B. de Passille4, T. F. Duﬃ eld1, and D. F. Kelton1, 1University of Guelph, Guelph, ON, Canada, 2Iowa State University, Ames, 3Cramer Mobile Bovine Veterinary Services, Stratford, ON, Canada, 4Agriculture and Agri-Food Canada, Agassiz, BC, Canada.

2:45 PM 906 Behavioral responses to feeding regimens, housing and heat stress in dairy calves. A. L. Adams*, T. H. Friend, G. A. Holub, S. M. Garey, and C. L. Terrill, Texas A&M University, College Station.

220 3:00 PM 907 Behavior of two cow genotypes (Holstein vs. Jersey) in two milk producti on systems (grazing vs. conﬁ nement). A. I. Roca-Fernández*1, C. P. Ferris2, E. R. Vance2, and A. González-Rodríguez1, 1Agrarian Research Centre of Mabegondo, La Coruña, Galicia, Spain, 2Agri-Food and Biosciences Institute, Hillsborough, Co. Down, UK.

3:15 PM Break

3:30 PM 908 Diet palatability inﬂ uences the feeding behavior of sheep. I. R. Ipharraguerre*1 and J. J. Villalba2, 1Lucta SA, Barcelona, Spain, 2Utah State University, Logan.

3:45 PM 909 Early experience to ﬂ avor diversity inﬂ uences food selecti on and intake by sheep. J. J. Villalba*1 and I. R. Ipharraguerre2, 1Utah State University, Logan, 2Lucta SA, Barcelona, Spain.

4:00 PM 910 Preference in catt le oﬀ ered a ground switchgrass and alfalfa hay blend ﬂ avored with sucrose or citric acid. S. J. Chavez*, S. Freeman, and G. B. Hunti ngton, North Carolina State University, Raleigh.

4:15 PM 911 Characteriza ti on of feeding behavior traits and associati ons with feed eﬃ ciency in beef heifers fed a high-grain diet. E. Mendes*, G. Carstens, and L. Tedeschi, Texas A&M University, College Station.

4:30 PM 912 Approaches for assessing temperament in calves post-weaning. K. L. Barkley*1, L. D. Pullen1, A. M. Kopanko1, A. E. Tanner1, S. R. Blevins1, M. L. Wahlberg1, C. W. Swecker Jr.1, J. P. S. Neel2, W. M. Clapham2, and R. M. Lewis1, 1Virginia Tech, Blacksburg, 2USDA-ARS, Beaver, WV.

4:45 PM 913 Rela ti onship of temperament at calving and distributi on of beef cows grazing foothill rangeland. D. W. Bailey*1, H. C. VanWagoner2, D. Jensen2, D. L. Boss2, and M. G. Thomas1, 1New Mexico State University, Las Cruces, 2Montana State University, Havre.

ASAS Western Secti on Symposium Perinatal Programming of Oﬀ spring Quality 2: Evidence for Impacts of

Maternal Nutriti on on Livestock Producti on WEDNESDAY

Chair: Rick Funston, University of Nebraska ORALS Korbel Ballroom 1ab

2:00 PM 914 Maternal malnutriti on induces metabolic reprogramming in oﬀ spring. S. P. Ford*1, L. Zhang1, L. A. George1, Y. Ma1, N. M. Long1, A. B. Uthlaut1, and P. W. Nathanielsz2, 11Center for the Study of Fetal Programming, Department of Animal Science, University of Wyoming, Laramie, 22Center for Pregnancy and Newborn Research, University of Texas Health Sciences Center, San Antonio.

2:40 PM 915 Impacts of maternal nutriti on in farm animal species on growth characteristi cs of their oﬀ spring. M. Du*, M. J. Zhu, and S. P. Ford, Department of Animal Science, University of Wyoming, Laramie.

3:20 PM Break

3:40 PM 916 Maternal nutriti on and developmental programming: Impacts on development and functi on of the gastrointesti nal system in oﬀ spring. J. S. Caton*, A. M. Meyer, D. A. Redmer, K. A. Vonnahme, and L. P. Reynolds, Center for Nutrition and Pregnancy, Department of Animal Sciences, North Dakota State University, Fargo.

4:20 PM 917 Programming reproducti ve tract development. F. F. Bartol*1 and C. A. Bagnell2, 1Auburn University, Auburn, AL, 2Rutgers, The State University of New Jersey, New Brunswick.

221 Beef Species Symposium Upcoming Environmental Policies and Their Eﬀ ects on Beef Producti on Chair: Jason Rowntree, Michigan State University Korbel Ballroom 2a

2:00 PM Introducti on

2:05 PM 918 Environmental issues: What every beef producer needs to know. T. McCann Thies*, National Cattlemen’s Beef Association, Washington, DC.

3:05 PM 919 Alberta’s experiences with green house gases: The beef protocols. J. Basarab*, Department of Agricultural, Food and Nutritional Science, University of Alberta, LaCombe, AB, Canada.

4:05 PM 920 Integra ti on of environmental mandates into ranching and farming operati ons. P. Genho*, FMC, Salt Lake City, UT.

Breeding and Geneti cs Functi onal Traits and Fitness Chair: Selma Forni, Pig Improvement Company/Genus plc 405

2:00 PM 921 Telomere maintenance mechanisms in normal, immortalized, and transformed chicken cells. T. H. O’Hare* and M. E. Delany, Department of Animal Science, University of California, Davis.

2:15 PM 922 Gene ti c analysis of walking ability and mortality in the turkey. C. D. Quinton1, B. J. Wood*1,2, and S. P. Miller1, 1Centre for Genetic Improvement of Livestock, University of Guelph, Guelph, Canada, 2Hybrid Turkeys, Kitchener, Canada.

2:30 PM 923 Factors aﬀ ecti ng spermatozoa morphology in beef bulls. C. A. Roberts*, T. W. Geary, M. D. MacNeil, R. C. Waterman, A. J. Roberts, and L. J. Alexander, USDA-ARS, Fort Keogh Livestock and Range Research Laboratory, Miles City, MT.

2:45 PM 924 Bayesian QTL inference and gene identi ﬁ cati on for ﬁ rst-service concepti on rate in Brangus heifers. S. O. Peters*1,5, K. Kizilkaya2,4, D. J. Garrick2, R. L. Fernando2, J. M. Reecy2, Z. -L. Hu2, R. L. Weaber3, G. A. Silver1, and M. G. Thomas1, 1New Mexico State University, Las Cruces, 2Iowa State University, Ames, 3University of Missouri, Columbia, 4Adnan Menderes University, Turkey, 5University of Agriculture, Abeokuta, Abeokuta, NGR.

3:00 PM 925 Impact of sire birth weight potenti al on birth and weaning traits when mated to virgin heifers. G. K. Mantz* and P. Nyren, North Dakota State University Central Grasslands Research Extension Center, Streeter.

3:15 PM 926 Use of random regression models for the geneti c analysis of farrowing survival in pigs. C. Y. Chen*1, I. Misztal1, S. Tsuruta1, W. O. Herring2, J. Holl2, and M. Culbertson2, 1Department of Animal and Dairy Science, University of Georgia, Athens, 2Smithﬁ eld Premium Genetics Group, Rose Hill, NC.

3:30 PM 927 E ﬀ ecti veness of geneti c predicti ons of Holstein gestati on length and relati onship to lactati on yield for the subsequent lactati on. H. D. Norman*, J. R. Wright, and R. H. Miller, Animal Improvement Programs Laboratory, ARS, USDA, Beltsville, MD.

3:45 PM 928 Es ti mati on of geneti c parameters for measures of calf survival and health in a populati on of Holstein dairy calves in New York state. L. Henderson*1, F. Miglior2,3, A. Sewalem2,3, D. Kelton1, A. Robinson4, and K. E. Leslie1, 1Department of Population Medicine, University of Guelph, Guelph, Ontario, Canada, 2Guelph Food Research Centre, Agriculture and Agri- Food Canada, Guelph, Ontario, Canada, 3Canadian Dairy Network, Guelph, Ontario, Canada, 4Department of Animal and Poultry Science, University of Guelph, Guelph, Ontario, Canada.

4:00 PM 929 Es ti mati on of geneti c parameters for workability traits. A. Sewalem*1,2, F. Miglior1,2, and G. Kistemaker2, 1Agriculture and Agri-Food Canada, Guelph Food Research Center, Guelph, ON, Canada, 2Canadian Dairy Network, Guelph, ON, Canada.

4:15 PM 930 Health treatment rates of Holstein cows selected for large versus small body size. J. C. Becker*, B. J. Heins, G. D. Marx, and L. B. Hansen, University of Minnesota, St. Paul.

222 4:30 PM 931 Sequen ti al evaluati on of longitudinal conformati on data in dairy cows. N. Gengler*1,2, S. Vanderick1, and C. Basti n1, 1University of Liège - Gembloux Agro-Bio Tech, Gembloux, Belgium, 2National Fund for Scientiﬁ c Research, Brussels, Belgium.

4:45 PM 932 Fitness of Boer, Kiko, and Spanish does managed on humid, subtropical pasture in central Tennessee. R. Browning Jr. *1 and M. L. Leite-Browning2, 1Tennessee State University, Nashville, 2Alabama A&M University, Huntsville.

Companion Animals Symposium Comparati ve Enrichment: Implicati ons for Health and Behavior Chair: Cheryl L. Morris, Omaha’s Henry Doorly Zoo Sponsors: Hill’s Science Diet, P&G 401/402

2:00 PM 933 The role of training and enrichment. C. Dikeman*, Omaha’s Henry Doorly Zoo, Omaha, NE.

2:05 PM 934 Animals make us human: A look at the emoti onal lives of animals. T. Grandin*, Colorado State University, Fort Collins.

2:40 PM 935 Bringing out their wild side—Enriching the lives of capti ve exoti c animals. M. S. Edwards*, California Polytechnic State University, San Luis Obispo.

3:15 PM 936 Improving the lives of laboratory dogs and cats through enrichment and training. B. M. Vester Boler*, University of Illinois, Urbana.

3:50 PM 937 Do our pets live enriched lives? C. Dikeman*, Omaha’s Henry Doorly Zoo, Omaha, NE.

4:25 PM 938 Bird enrichment—Above and beyond. E. Insalaco*, Denver Zoo, Denver, CO. WEDNESDAY 4:50 PM 939 Training and enrichment: Stepping into the future. ORALS N Irlbeck*1,2, 1Colorado State University, Fort Collins, 2Denver Zoological Gardens, Denver, CO.

5:15 PM Recepti on

CSAS Symposium Issues in North American Livestock Transport Chair: Luigi Faucitano, Agriculture & Agri-Food Canada Sponsors: Animal Transportati on Associati on, Alberta Farm Animal Care, CSAS 303

2:00 PM 940 E ﬀ ects of vehicle design on the welfare and meat quality of pigs under Canadian transport conditi ons. L. Faucitano*1, S. Torrey1, R. Bergeron2, T. Widowski2, T. Crowe4, J. A. Correa3, J. P. Laforest3, E. Tamminga2, and H. W. Gonyou5, 1Agriculture & Agri-Food Canada, Sherbrooke, QC, Canada, 2University of Guelph, Guelph, ON, Canada, 3Laval University, Quebec City, QC, Canada, 4University of Saskatchewan, Saskatoon, SK, Canada, 5Prairie Swine Centre, Saskatoon, SK, Canada.

2:30 PM 941 Contribu ti ons of research to the practi cal aspects concerning long-term road transport of horses. C. L. Stull*, University of California, Davis.

3:00 PM 942 Ca tt le transport in North America—Current welfare research and future directi ons. K. S. Schwartzkopf-Genswein*1, L. A. González2, and T. Crowe3, 1Agriculture and Agri-Food Canada, Lethbridge, Alberta, Canada, 2University of Manitoba, Winnipeg, Manitoba, Canada, 3University of Saskatchewan, Saskatoon, Saskatchewan, Canada.

3:30 PM 943 Condi ti ons within B-train trailers transporti ng broiler chickens in Western Canada. N. A. Burlinguett e, J. M. Watt s, L. J. Graﬀ , M. L. Strawford, K. P. C. Hui, T. G. Crowe*, H. L. Classen, and P. J. Shand, University of Saskatchewan, Saskatoon, Saskatchewan, Canada.

223 4:00 PM 944 Fa ti gue: A major cause of commercial livestock truck accidents. J. A. Woods*, J. Woods Livestock Services, Blackie, Alberta, Canada.

Dairy Foods Foods and Products Chair: Kerry Kaylegian, Pennsylvania State University 503/504

2:00 PM 945 Renne ti ng properti es of milk containing high molecular weight oat β-glucan. N. Sharafb aﬁ *1, S. M. Tosh2, M. Alexander1, and M. Corredig1, 1University of Guelph, Guelph, Ontario, Canada, 2Agri Culture Agri Food Canada, Guelph, Ontario, Canada.

2:15 PM 946 Interac ti ons of milk proteins with tea polyphenols. S. Harati far*, G. Paliyath, and M. Corredig, University of Guelph, Ontario, Canada.

2:30 PM 947 An ti carcinogenic properti es of milk fat globule membrane. R. Zanabria*1, A. M. Tellez1,2, M. Griﬃ ths2,1, and M. Corredig1, 1University of Guelph, Guelph, ON, Canada, 2Canadian Research Institute for Food Safety (CRIFS), Guelph, ON, Canada.

2:45 PM 948 Gela ti on properti es of casein micelles during combined renneti ng and mesophilic bacterial fermentati on: Eﬀ ect of concentrati on by ultraﬁ ltrati on. E. Salvatore*1,2, M. Alexander2, A. Pirisi1, and M. Corredig2, 1Agris Sardegna, Dipartimento per la Ricerca nelle Produzioni Animali, Olmedo, Italy, 2Department of Food Science, University of Guelph, Guelph, Ontario, Canada.

3:00 PM 949 Produc ti on of α-lactalbumin enriched concentrate from serum whey. C. Marella*, P. Salunke, L. E. Metzger, and K. Muthukumarappan, Midwest Dairy Foods Research Center, South Dakota State University, Brookings.

3:15 PM 950 Evalua ti on of correlati ons between chemical compositi ons and sensory properti es in Turkish set-type yoghurts. Z. Guler1 and Y. W. Park*2, 1Mustafa Kemal University, 31034 Antakya, Hatay, Turkey, 2Fort Valley State University, Fort Valley, GA.

Dairy Foods Microbiology Chair: Stephanie Clark, Iowa State University 501/502

2:00 PM 951 Wooden vat to produce PDO Ragusano cheese is a living system. G. Licitra*1,2, L. Tuminello2, N. Fucà2, P. Campo2, S. Lortal3, and S. Carpino2, 1DACPA, University of Catania, Catania, Italy, 2CoRFiLaC, Regione Siciliana, Ragusa, Italy, 3UMR Science et Technologie du Lait et de l’Oeuf, Rennes Cedex, France.

2:15 PM 952 Survival of Lactobacillus acidophilus in Boursin-like cheese aft er gastric and enteric conditi ons in vitro. A. M. Liserre*1, P. B. Zacarchenco1, K. M. O. dos Santos2, F. C. A. Buriti 2, L. S. Gonçalves1, and L. R. Monteiro1, 1Instituto Tecnologia Alimentos. Av. Brasil, Campinas, SP, Brazil, 2EMRAPA, Centro Nacional de Pesquisa de Caprinos e Ovinos, Sobral, Ceará, Brazil.

2:30 PM 953 Addi ti on of probioti c bacteria modiﬁ es the biodiversity of other lacti c acid bacteria in Cheddar cheese. B. Ganesan*4,3, B. C. Weimer1, G. Rompato2, J. Pinzon1, P. Desai2,3, C. Brothersen4,3, and D. J. McMahon4,3, 1University of California, Davis, 2Center for Integrated BioSystems, Utah State University, Logan, 3Department of Nutrition, Dietetics, and Food Sciences, Utah State University, Logan, 4Western Dairy Center, Utah State University, Logan.

2:45 PM 954 Produc ti on of microcapsules of Lactobacillus acidophilus to add in dairy products. A. M. Liserre*1, P. B. Zacarchenco1, C. R. Meneze3, A. E. C. Antunes2, G. M. B. Q. Cardozo1, and I. Moreno1, 1Tecnolat/ Instituto de Tecnologia de Alimentos, Campinas, São Paulo, Brazil, 2UNICAMP; Universidade Estadual de Campinas - Limeira, Limeira, São Paulo, Brazil, 3Universidade de Santa Maria, Rio Grande do Sul, Brazil.

224 3:00 PM 955 Novel immunosti mulatory acti viti es of CpG oligodeoxynucleoti des from Streptococcus thermophilus. T. Shimosato*1, M. Fujimoto1, M. Tohno2, T. Sato3, H. Otani1, and H. Kitazawa4, 1Shinshu University, Kamiina, Nagano, Japan, 2National Institute of Livestock and Grassland Science, Nasushiobara, Tochigi, Japan, 3Yokohama City University, Yokohama, Kanagawa, Japan, 4Tohoku University, Sendai, Miyagi, Japan.

3:15 PM 956 Toll-like receptor 2 parti cipates in the intesti nal epithelial regulati ng acti vity of Lactobacillus keﬁ ranofaciens M1 isolated from fermented milk product keﬁ r. Y. P. Chen*, W. S. Hong, T. Y. Dai, I. N. Huang, and M. J. Chen, National Taiwan University, Taipei, Taiwan, Republic of China.

3:30 PM 957 Inhibitory eﬀ ect of Taiwanese ropy fermented milk in an ovalbumin-induced allergy mouse model. I. N. Huang*1, T. Y. Dai1, S. Y. Wang2, and M. J. Chen1, 1Department of Animal Science and Technology, National Taiwan University, Taipei, Taiwan, 2Experimental Farm, National Taiwan University, Taipei, Taiwan.

Lactati on Biology 2 Chair: Wendie Cohick, Rutgers University Korbel Ballroom 3b

2:00 PM 958 Regula ti on of mammary epithelial cell proliferati on and gene expression by Semen vaccariae acti ve monomer. Z. Y. Wan, H. L. Tong, Q. Z. Li, and X. J. Gao*, Key Laboratory of Dairy Science of Education Ministry, Northeast Agricultural University, Harbin, China.

2:15 PM 959 Dele ti on of thyroid hormone responsive spot 14 exacerbates the anti -lipogenic aﬀ ect of trans-10, cis-12 conjugated linoleic acid (CLA) in the mammary gland. K. J. Harvati ne*1, Y. R. Boisclair2, and D. E. Bauman2, 1Penn State University, University Park, 2Cornell University, Ithaca, NY.

2:30 PM 960 The role of SREBP-1 in lipogenesis in bovine mammary epithelial cells. L. Ma* and B. A. Corl, Virginia Polytechnic Institute and State University, Blacksburg. WEDNESDAY 2:45 PM 961 E ﬀ ects of t10,c12 CLA dose on mammary gland development, adiposity, and inﬂ ammati on in mice. M. R. Foote*, S. L. Giesy, G. Bernal-Santos, D. E. Bauman, and Y. R. Boisclair, Cornell University, Ithaca, NY. ORALS

3:00 PM 962 Impact of ti me of milk storage in the udder on fat. M. Dutreuil1,2, C. Cébo3, J. Guinard-Flament2,1, and C. Hurtaud*1,2, 1INRA UMR1080 Production du lait, Saint-Gilles, France, 2Agrocampus Ouest UMR1080 Production du lait, Rennes, France, 3INRA Unité GABI, Jouy-en-Josas, France.

3:15 PM 963 IGF-I regulates the expression of GLUT12 in bovine mammary epithelial cells. Y. Shao* and F -Q. Zhao, Department of Animal Science, University of Vermont, Burlington.

3:30 PM 964 Mammary mitochondrial functi on is associated with lactati on performance in inbred mice. J. Wei*, S. Kiser, J. George, D. Anderson, and D. Hadsell, Baylor College of Medicine, Houston, TX.

3:45 PM 965 Temporal changes in the mammary mitochondrial proteome of the mouse suggest that increases in a limited number of proteins is necessary to support increased ATP synthesis during early lactati on. D. Hadsell*1, W. Olea1, R. Matsunami2, and D Engler2, 1Baylor College of Medicine, Houston, TX, 2The Methodist Hospital Research Institute, Houston, TX.

Meat Science and Muscle Biology Symposium Impact of Pre- and Post-Slaughter Handling on Meat Quality Chair: Giuseppe Bee, Agroscope Liebefeld Posieux 304

2:00 PM 966 Handling of pigs and the eﬀ ect on muscle metabolism prior to harvest. M. J. Ritt er* and S. N. Carr, Elanco Animal Health, Greenﬁ eld, IN.

2:45 PM 967 Pre-slaughter stress in ruminants and its relati onship to meat quality. D. M. Ferguson*1 and R. D. Warner2, 1CSIRO Livestock Industries, Armidale, NSW, Australia, 2Victorian Department of Primary Industries, Werribee, VIC, Australia.

225 3:30 PM 968 Impact of early pre and post-mortem processing on poultry meat quality. S. Barbut*, University of Guelph, Guelph, ON, Canada.

4:15 PM 969 Processing practi ces and perceived pork quality. T. Ngapo*, Agriculture and Agri-Food Canada, St Hyacinthe, Quebec, Canada.

Nonruminant Nutriti on Feed Additi ves Chair: Scott Radcliﬀ e, Purdue University Korbel Ballroom 3c

2:00 PM 970 Bene ﬁ ts of a syntheti c anti oxidant on improving growth performance in broiler chicks. J. Zhao*, F. Yan, C. Atwell, D. Macaraeg, M. Vazquez-Anon, J. D. Richards, R. J. Harrell, S. Carter, and T. Hampton, Novus International Inc.

2:15 PM 971 Probio ti c, prebioti c and yeast supplementati on in broiler diets from 1 to 42 days of age: 1. Producti ve performance and economic eﬃ ciency. S. A. Riad1, H. M. Safaa*1, F. R. Mohamed1, S. S. Siam2, and H. A. El-Minshawy3, 1Animal Production Department, Faculty of Agriculture, Cairo University, Giza 12613, Giza, Egypt, 2Poultry Breeding Department, Animal Production Research Institute, Dokki, Giza, Egypt, 3Ministry of Agriculture, Dokki, Giza, Egypt.

2:30 PM 972 Starter feed supplementati on level eﬀ ects of coated sodium butyrate (Adimix) on growth performance of broilers. R. D. Malheiros* and P. R. Ferket, North Carolina State University, Raleigh.

2:45 PM 973 Inves ti gati on on the eﬀ ects of anti bioti c growth promoters alternati ves on broiler performance. M. Shivazad*1,2, N. Ghazvini2, and S. N. Mousavi2, 1University of Tehran, Tehran, Iran, 2Varamin-Pishva branch, Islamic Azad University, Varamin, Iran.

3:00 PM 974 Dietary supplementati on of Spirulina platensis in Austra-White chicken improves proximate compositi on of meat. A. Kollanoor Johny*1, K. P. Sreekumar2, S. C. Nair2, and P. Kutti narayanan3, 1Department of Animal Nutrition, College of Veterinary and Animal Sciences, Kerala Agricultural University, Mannuthy, Kerala, India, 2Department of Animal Physiology, College of Veterinary and Animal Sciences, Kerala Agricultural University, Mannuthy, Kerala, India, 3Center of Excellence in Meat Science and Technology, College of Veterinary and Animal Sciences, Kerala Agricultural University, Mannuthy, Kerala, India.

3:15 PM Break

3:30 PM 975 Increased ﬁ ber digesti on and decreased fecal output in pigs fed ﬁ brolyti c bacteria. C. Ziemer*1, S. Arcidiacano2, A. Ragauskas3, and M. Morrison4,5, 1National Laboratory for Agriculture and the Environment, ARS, USDA, Ames, IA, 2US Army Natick Soldier Center, Natick, MA, 3Institute of Paper Science and Technology, Georgia Institute of Technology, Atlanta, 4Department of Animal Science, Ohio State University, Columbus, 5CSIRO Livestock Industries, St. Lucia. QLD, Australia.

3:45 PM 976 E ﬀ ects of dietary resveratrol supplementati on on egg producti on and egg yolk lipid peroxidati on. K. Sahin*1, F. Akdemir2, C. Orhan1, M. Tuzcu3, A. Hayirli4, and N. Sahin1, 1Department of Animal Nutrition & Nutritional Disorders, Faculty of Veterinary Medicine, Firat University, Elazig, Turkey, 2Department of Animal Nutrition & Nutritional Disorders, Faculty of Veterinary Medicine, Dicle University, Diyarbakir, Turkey, 3Department of Biology, Faculty of Science, Firat University, Elazig, Turkey, 4Department of Animal Nutrition & Nutritional Disorders, Faculty of Veterinary Medicine, Atatürk University, Erzurum, Turkey.

4:00 PM 977 The eﬀ ect of feeding Original XPC to turkey breeder hens and progeny on starter poult performance and early breast muscle development. P. R. Ferket*1, R. D. Malheiros1, M. J. Wineland1, J. L. Grimes1, and D. T. Moore2, 1North Carolina State University, Raleigh, 2Diamond V Inc., Cedar Rapids, IA.

4:15 PM 978 Use of a Bacillus amyloliquefaciens probioti c in broiler farms. J. J. Mallo*1, M. I. Gracia2, P. Honrubia1, and G. Sedano3, 1Norel SA, Madrid, Spain, 2Imasde Agroalimentaria SL, Madrid, Spain, 3Nutyser SL, Burgos, Spain.

4:30 PM 979 Chemical and nutriti ve compositi on of low-ﬁ ber canola: The eﬀ ects of seed coat color and enzyme supplementati on. W. Jia*1, M. Mogielnicka1, A. Rogiewicz1, G. Rakow2, D. Hickling3, and B. A. Slominski1, 1University of Manitoba, Winnipeg, Manitoba, Canada, 2Agriculture and Agri-Food Canada, Saskatoon, Saskatchewan, Canada, 3Canola Council of Canada, Winnipeg, Manitoba, Canada.

226 Nonruminant Nutriti on Health 2 Chair: Marcos Rostagno, Virginia Tech 301/302

2:00 PM 980 Pre-hatch colonizati on of the chick gut with probioti c bacteria. J. E. de Oliveira*1, J. M. B. M. van der Vossen2, A. M. T. Ouwens2, E. Hangoor1, and T. A. Scott 1, 1Provimi, Velddriel, the Netherlands, 2TNO, Zeist, the Netherlands.

2:15 PM 981 Methionine hydroxy-analogue as anti oxidant defence enhancer. Q. Swenen1,3, J. Buyse1, P.-A. Geraert2, Y. Mercier*2, N. Everaert1, A. Sti nckens1, H. Willemsen1, L. Yue1, and E. Decuypere1, 1K. U. Leuven, Laboratory for Livestock Physiology, Immunology and Genetics, Department of Biosystems. Kasteelpark Arenberg 30, 3001 Leuven, Belgium, 2Adisseo France S. A. S, F-92160 Antony, France, 3University of Hasselt, Center for Environmental Sciences, Agoralaan building C, 3590 Diepenbeek, Belgium.

2:30 PM 982 Compara ti ve in vitro anti microbial acti vity and mechanism of bovine lactoferricin-derived syntheti c pepti des. Y. Liu*, Y. Xie, F. Han, Y. Gao, C. Luan, and Y. Wang, Zhejiang University, Hangzhou, Zhejiang, China.

2:45 PM 983 Microbial programming in the gut of neonatal pigs. D. Petri* and A. G. Van Kessel, University of Saskatchewan, Saskatoon, Canada.

3:00 PM 984 E ﬃ cacy of water-soluble anti oxidants on chicken embryos challenged by hypoxia. J. E. de Oliveira*1, Y. Li2, H. Willemsen2, E. Decuypere2, and T. A. Scott 1, 1Provimi, Velddriel, the Netherlands, 2Department of Biosystems, K. U. Leuven, Belgium.

3:15 PM 985 Growth response, carcass evaluati on and haematology of broilers fed graded levels of enzyme treated cocoa bean shell based diets. M. D. Olumide, O. A. Ogunwole*, and O. A Adebiyi, Department of Animal Science, University of Ibadan, Ibadan, Nigeria.

3:30 PM 986 Evalua ti on of the eﬃ cacy of Myco-Ad in preventi ng aﬂ atoxin toxicity in broiler chicks. C. A. Mallmann1, P. Dilkin1, L. Giacomini1, R. H. Rauber1, and D. Zaviezo*2, 1Universidade Federal de Santa Maria, Laboratorio de Analises Micotoxicologicas (LAMIC), Santa Maria, RS, Brazil, 2Special Nutrients, Miami, FL.

3:45 PM 987 E ffi ciency of feed additi ves to reduce the eff ects of chronic exposure to afl atoxin and deoxynivalenol on growth WEDNESDAY

and immune status of pigs. ORALS A. C. Chaytor*1, M. T. See1, J. A. Hansen2, A. L. P. de Souza2, D. C. Kendall2, T. F. Middleton3, and S. W. Kim1, 1North Carolina State University, Raleigh, 2Murphy-Brown LLC, Rose Hill, NC, 3AgProvision LLC, Kenansville, NC.

4:00 PM 988 Discrepancies between in vitro and in vivo fumonisin binding with organoclays. J. N. Broomhead*, Amlan International, Chicago, IL.

Physiology and Endocrinology Sperm Ferti lity, Embryos and Development Chair: David Miller, University of Illinois 505/506

2:00 PM 989 Comparison study of alternati ve cryoprotectants for cryopreserving bull spermatozoa. M. M. Awad*, Animal Production Dept. Faculty of Agriculture, Suez Canal University, Ismailia, Egypt.

2:15 PM 990 E ﬀ ects of anti -lipid peroxidati on supplements on frozen-thawed boar spermatozoa. B. D. Whitaker*, R. Taupier, and S. J. Casey, Ferrum College, Ferrum, VA.

2:30 PM 991 Reproduc ti ve performance of sows inseminated with various doses of frozen-thawed semen. K. S. Fisher*1, T. S. Stewart1, P. H. Purdy2, H. D. Blackburn2, W. L. Singleton1, B. L. Sparks1, P. J. Gunn1, and G. A. Bridges1, 1Purdue University, West Lafayette, IN, 2National Animal Germplasm Program, NCGRP, ARS, USDA, Fort Collins, CO.

2:45 PM 992 Analysis of proteomic changes during sperm capacitati on associated with sperm ferti lity. Y. J. Park*, S. A. Oh, W. S. Kwon, S. J. Yoon, Y. H. Kim, E. A. Mohamed, Y. A. You, and M. G. Pang, Department of Animal Science & Technology and BET Research Institute, Chung-Ang University, Ansung, Gyeonggi-Do, Korea.

227 3:00 PM 993 Prognosis of bull ferti lity using sperm penetrati on assay. Y. J. Park*, S. A. Oh, S. J. Yoon, W. S. Kwon, Y. H. Kim, E. A. Mohamed, Y. A. You, and M. G. Pang, Department of Animal Science & Technology and BET Research Institute, Chung-Ang University, Ansung, Gyeonggi-Do, Korea.

3:15 PM 994 Semen quality index of broiler breeder cockerels subjected to diﬀ erent collecti on techniques. A. Ijaz*, M. U. Sohail, H. Rehman, M. Aleem, A. Riaz, and M. S. Yousaf, University of Veterinary and Animal Sciences, Lahore, Pakistan.

3:30 PM 995 E ﬀ ect of supplemental sialic acid on the ferti lity of in vitro stored turkey semen. J. A. Long* and T. Conn, Beltsville Agricultural Research Center, Beltsville, MD.

3:45 PM 996 Vitri fi cati on of bovine blastocysts: Eff ects of cooling with an aluminum block submerged in liquid nitrogen versus liquid nitrogen cooled air and lowering sodium and calcium concentrati ons in vitrifi cati on media. S. G. Kruse* and G. E. Seidel, Colorado State University, Fort Collins.

4:00 PM 997 E ﬃ cacy of embryo transfer in lactati ng dairy cows during summer using fresh or vitriﬁ ed embryos produced in- vitro with sex-sorted semen. B. M. Stewart1, J. Block2,4, P. Morelli1, A. E. Navarrett e1,3, M. Amstalden3, L. Bonilla4, P. J. Hansen4, and T. R. Bilby*1,3, 1Texas AgriLife Research and Extension, Texas A&M System, Stephenville, 2OvaTech, LLC, Gainesville, FL, 3Texas A&M University, College Station, 4University of Florida, Gainesville.

4:15 PM 998 The importance of ﬁ broblast growth factors on bovine embryo development in vitro. S. D. Fields*, P. J. Hansen, and A. D. Ealy, University of Florida, Gainesville.

4:30 PM 999 Changes in cotyledonary vascular architecture with advancement of placentomal (PLAC) type during gestati on in the ewe. S. Hein*1, A. Uthlaut1, P. W. Nathanielsz1,2, and S. P. Ford1, 1Center for the Study of Fetal Programming, Dept. of Anim. Sci., University of Wyoming, Laramie, 2Center for Pregnancy and Newborn Research, Dept. of OB/GYN, University of Texas Health Sciences Center, San Antonio.

Producti on, Management and the Environment Beef 2 Chair: Carl Dahlen, North Dakota State University Korbel Ballroom 4def

2:00 PM 1000 E ﬀ ects of anabolic implants on growth and carcass traits of feedlot steers and heifers: A meta-analysis. C. D. Reinhardt*1 and L. R. Corah2, 1Kansas State University, Manhattan, 2Certiﬁ ed Angus Beef, Manhattan, KS.

2:15 PM 1001 Factors aff ecti ng Certi fi ed Angus Beef acceptance in spring-born, black-hided beef calves. G. D. Fike*1, M. E. King1, L. R. Corah1, and W. D. Busby2, 1Certifi ed Angus Beef LLC, Wooster, OH, 2Iowa Tri-County Steer Carcass Futurity, Lewis.

2:30 PM 1002 E ﬀ ect of ti me of birth within the spring calving season on performance and carcass traits of beef calves fed in the Iowa Tri-County Steer Carcass Futurity. G. D. Fike*1, M. E. King1, L. R. Corah1, and W. D. Busby2, 1Certiﬁ ed Angus Beef LLC, Wooster, OH, 2Iowa Tri-County Steer Carcass Futurity, Lewis.

2:45 PM 1003 E ﬀ ects of roughage source and dried corn disti llers grains concentrati on on feedlot performance and carcass characteristi cs. C. L. Maxwell*1, M. S. Brown1, N. A. Cole2, B. Coufal1, J. O. Wallace1, J. Simroth-Rodriguez1, and S. Pratt 1, 1West Texas A&M University, Canyon, 2USDA ARS Conservation and Production Research Laboratory, Bushland, TX.

3:00 PM 1004 The relati ve importance of weaning management and vaccinati on history on ﬁ nishing performance and carcass characteristi cs of beef calves. M. J. Macek*1, K. C. Olson1, J. R. Jaeger2, T. B. Schmidt3, D. U. Thomson1, J. W. Iliﬀ 1, and L. A. Pacheco1, 1Kansas State University, Manhattan, 2Western Kansas Agricultural Research Center, Hays, 3Mississippi State University, Starkville.

3:15 PM 1005 E ﬀ ects of degree of respiratory disease vaccinati on on health and growth performance of ranch-direct beef calves during weaning and receiving. M. J. Macek*1, J. R. Jaeger2, T. B. Schmidt3, D. U. Thomson1, J. W. Bolte2, L. A. Pacheco1, N. A. Sproul1, L. R. Hibbard1, G. J. Eckerle1, and K. C. Olson1, 1Kansas State University, Manhattan, 2Western Kansas Agricultural Research Center, Hays, 3Mississippi State University, Starkville.

228 3:30 PM 1006 In ﬂ uencing steer performance through maternal nutriti on. A. F. Summers*1, K. H. Ramsay2, and R. N. Funston1, 1University of Nebraska West Central Research and Extension Center, North Platte, 2Rex Ranch, Ashby, NE.

1007 Withdrawn by author

3:45 PM 1008 Incidence of quality defects in market beef and dairy cows and bulls sold through livestock aucti on markets in the western United States. J. K. Ahola*1, H. A. Foster3, D. L. VanOverbeke4, K. S. Jensen2, R. L. Wilson2, J. B. Glaze2, T. E. Fife2, C. W. Gray2, S. A. Nash2, R. R. Panti ng2, and N. R. Rimbey2, 1Colorado State University, Fort Collins, 2University of Idaho, Moscow, 3Independent Contractor, California Beef Council, Sacramento, 4Oklahoma State University, Stillwater.

4:00 PM 1009 E ﬀ ects of quality defects in market beef and dairy cows and bulls on selling price at aucti on in the western United States. J. K. Ahola*1, H. A. Foster3, D. L. VanOverbeke4, K. S. Jensen2, R. L. Wilson2, J. B. Glaze2, T. E. Fife2, C. W. Gray2, S. A. Nash2, R. R. Panti ng2, and N. R. Rimbey2, 1Colorado State University, Fort Collins, 2University of Idaho, Moscow, 3Independent Contractor, California Beef Council, Sacramento, 4Oklahoma State University, Stillwater.

4:15 PM 1010 Performance of medium and small frame steers under pasture and pasture-feedlot ﬁ nishing. G. K. Mantz* and P. Nyren, North Dakota State University Central Grasslands Research Extension Center, Streeter.

4:30 PM 1011 Comparing the environmental impact of the US beef industry in 1977 to 2007. J. L. Capper*, Department of Animal Sciences, Washington State University, Pullman.

Producti on, Management and the Environment General Chair: David Bravo, Pancosma, Switzerland 507

2:00 PM 1012 A mobile modiﬁ ed atmosphere killing unit for small ﬂ ock depopulati on. WEDNESDAY A. B. Webster* and S. R. Collett , University of Georgia, Athens. ORALS

2:15 PM 1013 Overview of lighti ng in Kentucky broiler houses. D. G. Overhults1, A. J. Pescatore1, I. Lopes1, G. Morello1, J. P. Jacob*1, J. Earnest Jr. 1, M. Miller2, and R. S. Gates3, 1University of Kentucky, Lexington, 2Kentucky Poultry Federation, Winchester, 3University of Illinois, Champaign.

2:30 PM 1014 Evalua ti on of the eﬀ ect of supplementi ng complex trace minerals on the development of claw lesions in stall- housed sows. S. S. Anil*1, L. Anil2, J. Deen1, S. K. Baidoo2, M. E. Wilson3, and T. L. Ward3, 1Veterinary Population Medicine, University of Minnesota, St Paul, 2Southern Research and Outreach Center, University of Minnesota, Waseca, 3Zinpro Corporation, Eden Prairie, MN.

2:45 PM 1015 Correla ti on between producti on traits and sexual behavior in white-faced yearling rams. V. A. Uthlaut*, G. E. Moss, R. H. Stobart, B. A. Larson, and B. M. Alexander, University of Wyoming, Laramie.

3:00 PM 1016 Op ti mal livestock gross margin for dairy insurance contract design. M. Valvekar, V. E. Cabrera*, and B. W. Gould, University of Wisconsin, Madison.

3:15 PM 1017 Do hyphenated techniques permit the speciati on of metal glycinate complexes? C. Ionescu*1, V. Vacchina2, R. Lobinski3, S. Oguey1, and D. Bravo1, 1Pancosma, Geneva, Switzerland, 2UT2A, Pau, France, 3CNRS, Pau, France.

3:30 PM 1018 Determina ti on of metal glycinate in premixes using capillary electrophoresis coupled with an inducti vely coupled plasma mass spectrometry detector (CE-ICP-MS). C. Ionescu*1, V. Vacchina2, S. Oguey2, R. Lobinski3, and D. Bravo1, 1Pancosma, Geneva, Switzerland, 2UT2A, Pau, France, 3CNRS, Pau, France.

3:45 PM 1019 Determining the opti mal age for recording the reti nal vascular patt ern image of lambs. M. A. Rojas-Olivares1, G. Caja*1, S. Carné1, A. A. K. Salama1, N. Adell2, and P. Puig1, 1Universitat Autònoma de Barcelona, Bellaterra, Barcelona, Spain, 2Universitat de Girona, Girona, Spain.

4:00 PM 1020 Predic ti ng probability of pregnancy using all acti vity signals prior to pregnancy diagnosis. A. H. Sanders*, A. De Vries, and J. Block, University of Florida, Gainesville.

229 4:15 PM 1021 Development of a model for heat stress response in primiparous sows during criti cal stages of reproducti on. E. A. Coate*, M. C. Lucy, P. A. Eichen, and D. E. Spiers, University of Missouri-Columbia.

PSA Emerging Issues Symposium Social Sustainability of Egg Producti on Chair: Joy Mench, UC-Davis Korbel Ballroom 1cd

2:00 PM 1022 The egg industry—Market context and sustainability issues. J. A. Mench*, D. A. Sumner, and J. T. Rosen-Molina, University of California, Davis.

2:30 PM 1023 Economic and market issues on the sustainability of egg producti on in the United States: Analysis of alternati ve producti on systems. D. A. Sumner*1, H. R. Gow2, D. R. Hayes3, W. A. Matt hews1, F. B. Norwood4, J. T. Rosen-Molina1, and W. N. Thurman5, 1University of California, Davis, 2Michigan State University, East Lansing, 3Iowa State University, Ames, 4Oklahoma State University, Stillwater, 5North Carolina State University, Raleigh.

3:00 PM 1024 The impact of diﬀ erent housing systems on egg safety and quality. P. S. Holt*1, R. H. Davies2, J. Dewulf3, R. K. Gast1, J. K. Huwe4, D. R. Jones1, D. Waltman5, and K. R. Willian6, 1USDA/ARS Egg Safety and Quality Research Unit, Athens, GA, 2Veterinary Laboratory Agencies, Weybridge, UK, 3Veterinary Epidemiology, Ghent University, Ghent, Belgium, 4USDA/ARS Animal Metabolism Research Unit, Fargo, ND, 5Georgia Poultry Laboratory, Oakwood, 6Chemistry Deparment, Tuskegee University, Tuskegee, AL.

3:30 PM 1025 Environmental impacts and sustainability of egg producti on systems. H Xin*1, R. S. Gates2, A. R. Green2, F. M. Mitloehner3, P. A. Moore, Jr. 4, and C. M. Wathes5, 1Iowa State University, Ames, 2University of Illinois, Urbana-Champaign, 3University of California, Davis, 4USDA-ARS, Fayetteville, AR, 5University of London, UK.

4:00 PM 1026 Values and public acceptability dimensions of sustainable egg producti on. P. B. Thompson*1, M. Appleby5, L. Busch1,2, L. Kalof1, M. Miele3, B. Norwood6, and E. Pajor4, 1Michigan State University, East Lansing, 2Lancaster University, Lancaster, UK, 3Cardiff University, Cardiff, Wales, UK, 4Calgary University, Calgary, AL, Canada, 5World Society for the Protection of Animals, London, UK, 6Oklahoma State University, Stillwater.

4:30 PM 1027 Hen welfare in diﬀ erent housing systems. D. C. Lay Jr. *1, R. M. Fulton2, P. Y. Hester3, D. M. Karcher2, J. B. Kjaer4, J. A. Mench5, B. A. Mullens6, R. C. Newberry7, C. J. Nicol8, N. P. O’Sullivan9, and R. E. Porter10, 1USDA-Agricultural Research Service, Livestock Behavior Research Unit, West Lafayette, IN, 2Michigan State University, East Lansing, 3Purdue University, West Lafayette, IN, 4Fed. Agri. Res. Centre, Celle, Germany, 5University of California, Davis, 6University of California, Riverside, 7Washington State University, Pullman, 8University of Bristol, UK, 9Hy-Line International, Des Moines, IA, 10University of Minnesota, St. Paul.

5:00 PM 1028 Valuing stakeholder input in setti ng research prioriti es for sustainable egg producti on. J. C. Swanson*, Michigan State University, East Lansing.

Ruminant Nutriti on Beef 2 Chair: John Wagner, Colorado State University Korbel Ballroom 2b

2:00 PM 1029 Characterizati on of physical factors aﬀ ecti ng ruminal lipolyti c acti vity in vitro. H. D. Edwards*1, M. D. Hardin1, R. K. Miller1, N. A. Krueger2, R. C. Anderson2, and D. J. Nisbet2, 1Texas A&M University, College Station, 2USDA/ARS, Southern Plains Agriculture Research Center, Food and Feed Safety Research Unit, College Station, TX.

2:15 PM 1030 Potenti al for water intake to predict dry matt er intake in ﬁ nishing beef steers. M. H. Ramos*1, M. S. Kerley1, M. Brankovic2, J. Gillespie2, and C. Huisma2, 1University of Missouri, Columbia, 2GrowSafe, Airdrie, CA.

2:30 PM 1031 Eﬀ ect of calving season and ﬁ nishing system on performance of beef steers in western Canada. H. C. Block1, A. D. Iwaasa2, L. C. Thompson3, H. A. Lardner*3, and S. L. Scott 1, 1Agriculture and Agri-Food Canada, Brandon Research Centre, Brandon, MB, Canada, 2Agriculture and Agri-Food Canada, Semiarid Prairie Agricultural Research Centre, Swift Current, SK, Canada, 3Western Beef Development Centre, Lanigan, SK, Canada.

230 2:45 PM 1032 E ﬀ ects of a bacterial inoculant on fermentati on of barley or corn silage and on the growth performance of steers fed the ensiled crop. W. Addah*1,2, J. Baah2, P. Groenewegen3, E. K. Okine1, and T. A. McAllister2, 1University of Alberta, Edmonton, AB, Canada, 2Agriculture and Agri-Food Canada Research Centre, Lethbridge, AB, Canada, 3Alltech Canada, Inc., Calgary, AB, Canada.

3:00 PM 1033 Interac ti ons between animal age and media fatt y acids on subcutaneous and intramuscular adipose ti ssue explants from Angus steers. D. T. Silvey*1, G Go1, L. A. Gilmore1, S. B. Smith1, B. J. Johnson3, and M Doumit2, 1Intercollegiate Faculty of Nutrition, Texas A&M University, College Station, 2University of Idaho, Moscow, 3Department of Food and Animal Science, Texas Tech University, Lubbock.

3:15 PM 1034 Characteriza ti on of feed eﬃ ciency traits and relati onships with serum metabolites, corti sol and IGF-I in growing Brangus heifers. R. R. Gomez*, G. E. Carstens, T. H. Welsh, Jr., P. A. Lancaster, L. J. Slay, and W. K. Krueger, Texas A&M University, College Station.

3:30 PM 1035 E ﬀ ects of source and level of dietary roughage and ractopamine (Optaﬂ exx) supplementati on on growth performance, carcass traits, and beef quality. D. Glanc*, K. Swanson, C. Campbell, and I. Mandell, University of Guelph, Guelph, Ontario, Canada.

3:45 PM 1036 Natural and conventi onal diet and management eﬀ ects on steer feedlot performance, carcass traits and economics. M. M. Thompson*1, C. S. Schauer1, V. L. Anderson2, B. R. Ilse2, R. J. Maddock3, and K. K. Karges4, 1Hettinger Research Extension Center, North Dakota State University, Hettinger, 2Carrington Research Extension Center; North Dakota State University, Carrington, 3Department of Animal Sciences, North Dakota State University, Fargo, 4Poet Nutrition, Inc., Sioux Falls, SD.

4:00 PM 1037 E ﬀ ect of calving season and wintering system on cow performance. W. A. Griﬃ n*1, T. J. Klopfenstein1, D. C. Adams2, G. E. Erickson1, L. A. Stalker2, J. A. Musgrave2, and R. N. Funston2, 1University of Nebraska, Lincoln, 2University of Nebraska West Central Research and Extension Center, North Platte.

4:15 PM 1038 Ea ti ng patt ern of Holstein bulls and steers fed high-concentrate rati ons using a computerized concentrate feeder. M. Devant*1, S. Marti 1, and A. Bach2,1, 1Department of Ruminant Production, IRTA, Barcelona, Spain, 2ICREA, Barcelona, Spain . WEDNESDAY

4:30 PM 1039 Forma ti on of trans-18:1 and CLA isomers in rumen and digesta of bulls fed diﬀ erent polyunsaturated fatt y acid ORALS diets. D. Dannenberger*1, K. Nuernberg1, X. Shen2, G. Nuernberg1, and R. Zhao2, 1Leibniz Institute for Farm Animal Biology, Dummerstorf, Germany, 2Nanjing Agricultural University, Nanjing, China.

Ruminant Nutriti on Beef: Forages and Grazing Chair: Pablo Gregorini, Dairy-NZ, New Zealand Korbel Ballroom 2c

2:00 PM 1040 E ff ects of self-fed byproducts on animal performance, carcass traits and fatt y acid profi les of pasture reared fi nishing catt le. D. D. Kiesling*, D. G. Morrical, D. R. Strohbehn, M. S. Honeyman, D. W. Busby, D. Maxwell, and J. S. Sellers, Iowa State University, Ames.

2:15 PM 1041 Diets containing thirty percent wheat straw or orchard grass hay fed at either ad libitum or restricted intake prepartum have modest eﬀ ects on postpartum performance. N. B. Litherland*, M. L. Raeth-Knight, and J. G. Linn, University of Minnesota, St Paul.

2:30 PM 1042 In situ digesti bility of grass hay aft er heifer diets were abruptly switched from 35 or 70% concentrate to 100% forage. L. A. Voigt*1, R. L. Endecott 1, R. C. Waterman2, and J. A. Paterson1, 1Montana State University, Bozeman, 2USDA-ARS, Miles City, MT.

2:45 PM 1043 Evalua ti on of annual ryegrass (Lolium multi ﬂ orum) in two fall grazing systems on forage quality and beef heifer performance. J. M. Kelzer*1, R. S. Walker2, S. L. Bird3, and R. D. Mathison3, 1University of Minnesota, St. Paul, 2Extension Regional Center, University of Minnesota, Andover, 3North Central Research and Outreach Center, University of Minnesota, Grand Rapids.

231 3:00 PM 1044 E ﬀ ects of pen cleaning frequency and feeding high disti llers grains and wheat straw on nutrient mass balance and performance of feedlot steers. A. R. Rich*, G. E. Erickson, T. J. Klopfenstein, M. K. Luebbe, and W. A. Griﬃ n, University of Nebraska, Lincoln.

3:15 PM 1045 Restric ti ng intake of replacement heifers by limiti ng hay access ti me. W. J. Sexten* and D. K. Davis, University of Missouri, Columbia.

3:30 PM 1046 E ﬀ ect of stocking rate on nutrient quality of cornstalk residue. J. A. Gigax*, C. D. Buckner, L. A. Stalker, T. J. Klopfenstein, and S. J. van Donk, University of Nebraska, Lincoln.

3:45 PM 1047 Ruminal pressure and pH dynamics of bloated steers grazing winter wheat forage. W. E. Pinchak*1, D. W. Pitt a1, D. P. Malinowski1, J. D. Fulford1, T. A. Wickersham2, and J. Coverdale2, 1Texas AgriLife Research, Vernon, 2Texas A&M University, College Station.

4:00 PM 1048 Rumen bacterial diversity dynamics associated with changing from bermudagrass hay to grazed winter wheat diets. D. W. Pitt a*1, W. E. Pinchak1, S. E. Dowd2,4, J. Osterstock3, V. Gontcharova2, E. Youn4,5, K. Dorton6, I. Yoon6, B. R. Min1, J. D. Fulford1, T. A. Wickersham7, and D. P. Malinowski1, 1Texas AgriLife Research, Vernon, 2Research and Testing Laboratory, Lubbock, TX, 3Texas AgriLife Research, Amarillo, 4Medical Bioﬁ lm Research Institute, Lubbock, TX, 5Texas Tech University, Lubbock, 6Diamond V Mills, Cedar Rapids, IA, 7Texas A&M University, College Station.

4:15 PM 1049 Fermentable ﬁ ber levels in diets for natural beef catt le markets. M. J. Baker*, D. E. Hogue, M. L. Thonney, and D. J. Ketchen, Cornell University, Ithaca, NY.

4:30 PM 1050 Chemical compositi on and in situ digesti on kineti cs of fodder tree leaves. J. I. Sultan*1, U. B. Cheema1, A. Javaid1, and M. Yaqoob2, 1Institute of Animal Nutrition and Feed Technology, University of Agriculture, Faisalabad, Pakistan, 2Department of Livestock Management, University of Agriculture, Faisalabad, Pakistan.

Ruminant Nutriti on Dairy 2 Chair: Allen Young, Utah State University Sponsor: West Central Korbel Ballroom 1ef

2:00 PM 1051 Produc ti vity of lactati ng dairy cows as impacted by feeding lysine in a ruminally protected form. P. H. Robinson*1, S. Juchem1, and I. Shinzato2, 1University of California, Davis, 2Ajinomoto Co. Inc., Tokyo, Japan.

2:15 PM 1052 The applicati on of reliable wireless sensor provides bett er understanding of the rumen environment. J. Laporte-Uribe*, F. Brooks, M. Steer, P. Fernley, and M. Eivers, Kahne Limited, Auckland, New Zealand.

2:30 PM 1053 Top-dressing soybean meal in fresh cow, an end to the risks of dry matt er intake decreases: Dry matt er intake, milk producti on and nitrogen metabolism. M. Ghelich Khan*, H. Amanlou, and E. Mahjoubi, Zanjan University, Zanjan, Iran.

2:45 PM 1054 Leucine had the highest regulatory eﬀ ects on protein synthesis in bovine mammary epithelial cells when added to media deprived of other essenti al amino acids. N. A. Knoebel*1, J. A. D. R. N. Appuhamy1, J. Escobar2, and M. D. Hanigan1, 1Department of Dairy Science, Virginia Polytechnic Institute and State University, Blacksburg, 2Department of Animal and Poultry Sciences, Virginia Polytechnic Institute and State University, Blacksburg

3:00 PM 1055 Hypophagic eﬀ ects of propionate relati ve to acetate decrease as days in milk increase and plasma NEFA concentrati on decreases. S. E. Stebulis* and M. S. Allen, Michigan State University, East Lansing.

3:15 PM 1056 E ﬀ ects of geneti c improvements on eﬃ ciency of energy uti lizati on in dairy cows. A. B. Strathe*1, J. Dijkstra2, J. France3, and E. Kebreab1, 1University of California, Davis, 2Wageningen University, Wageningen, the Netherlands, 3University of Guelph, Guelph, Ontario, Canada.

3:30 PM 1057 Carbon dioxide, a greenhouse gas, is sequestered by dairy catt le. D. P. Casper*1 and D. R. Mertens2, 1Agri-King, Inc., Fulton, IL, 2USDA-ARS Dairy Forage Research Center, Madison, WI.

3:45 PM 1058 The variati on in milk producti on by lactati ng dairy cows in a whole herd compared to groups within that herd. D. P. Casper*, K. E. Lanka, D. F. Jones, G. P. Gengelbach, D. H. Kleinschmit, and D. J. Schauﬀ , Agri-King, Inc., Fulton, IL. 232 4:00 PM 1059 Reduced protein responses to sugar feeding may be due to microbial glycogen producti on. M. B. Hall*, US Dairy Forage Research Center, USDA-ARS, Madison, WI.

4:15 PM 1060 Liver transcriptomics in Holstein cows fed lipid supplements during the peripartal period. M. J. Khan*1, E. Schmitt 1, M. A. Ballou2, E. J. DePeters3, S. L. Rodriguez-Zas1, R. E. Everts1, H. A. Lewin1, J. K. Drackley1, and J. J. Loor1, 1University of Illinois, Urbana, 2Texas Tech University, Lubbock, 3University of California, Davis.

4:30 PM 1061 Ca tt le diﬀ er in ability to adapt to small intesti nal digesti on of starch. H. A. Bissell1 and M. B. Hall*2, 1University of Wisconsin, Madison, 2US Dairy Forage Research Center, USDA-ARS, Madison, WI.

4:45 PM 1062 Physiological eﬀ ects of season and parity on producti on and nutriti onal quality of milk in camel (Camelus dromedarius) under pastoral environment of Pakistan. S. Ahmad*1, M. Yaqoob1, M. Qamar Biilal1, G. Muhammad1,2, M. Younas1, and J. I. Sultan1,3, 1Department of livestock management, University of Agriculture, Faisalabad, Pakistan, 2Department of Clinical and Medicine, University of Agriculture, Faisalabad, Pakistan, 3Institiute of Animal Nutrition and Feed Technology, University of Agriculture, Faisalabad, Pakistan.

Swine Species Symposium Opti mizing Swine Producti on for Lactati ng Sows and Young Pigs Chair: Vern Pearson, Land O’Lakes/Purina, Shoreview, MN Korbel Ballroom 3a

2:00 PM 1063 Nutri ti onal management of sows during the perinatal period. S. W. Kim*, A. Saraiva, and Y. Zhao, North Carolina State University, Raleigh.

2:45 PM 1064 Proper nutriti on to opti mize performance for lactati ng sows and young pigs. V. J. Pearson*, Land O’Lakes Purina Feed LLC, Shoreview, MN.

3:30 PM 1065 Gene × environment interacti ons aﬀ ecti ng litt er phenotype in commercial sows. WEDNESDAY G. R. Foxcroft *, University of Alberta, Edmonton, Alberta, Canada. ORALS

4:15 PM 1066 Decision-making using swine records. J. Deen* and S. S. Anil, University of Minnesota, St Paul.

Teaching/Undergraduate and Graduate Educati on Graduate and Undergraduate Teaching 2 Chair: Michel Watti aux, University of Wisconsin 503/504

3:30 PM 1067 Engaging agriculture students in the publicati on process through popular press magazines. E. L. Walker*, Missouri State University, Springﬁ eld.

3:45 PM 1068 Teaching and experiencing entrepreneurialism in animal sciences. M. E. Benson*1, A. B. Culham2, and G. M. Hill2, 1Washington State University, Pullman, 2Michigan State University, East Lansing.

4:00 PM 1069 The role of animals in societi es of the world: When culture and roles clash. M. Russell*1, H. Frigola1, K. Kanne2, and S. Damron3, 1Purdue University, West Lafayette, IN, 2Northwestern University, Evanston, IL, 3Oklahoma State University, Stillwater.

4:15 PM 1070 Enhanced learning of lactati on physiology by undergraduates conducti ng a class-based research project. R. L. Wrenn*, S. J. P. Lee, and R. C. Hovey, University of California, Davis.

4:30 PM 1071 Frameworks for learning: A case study of approaches for building capacity for distance educati on. D. R. Mulvaney*1,2, P. A. Curti s3, and M. O. Kloepper3,4, 1Coll. of Agr., Auburn Univ., Auburn, AL, 2Dept. Anim. Sci., Auburn Univ., Auburn, AL, 3Dept. Poult. Sci., Auburn Univ., Auburn, AL, 4IT Specialist, Auburn Univ., Auburn, AL.

4:45 PM 1072 Trends in distance educati on and technologies in higher educati on: A call for adapti ve leadership. D. R. Mulvaney*1,2, P. A. Curti s3, and M. O. Kloepper3,4, 1Coll. Agr., Auburn Univ., Auburn, AL, 2Dept. Anim. Sci., Auburn, AL, 3Dept. Poult. Sci., Auburn, AL, 4IT Specialist, Auburn, AL.

233 Thursday, July 15 SYMPOSIA AND ORAL SESSIONS Animal Health Probioti cs, Performance and Anti oxidants Chair: Jeﬀ ery Escobar, Virginia Polytechnic Insti tute and State University Sponsors: Elanco Animal Health, Pﬁ zer Animal Health 507

8:30 AM 1073 Thiamine status of feedlot catt le fed high concentrate diet. T. Karapinar*, M. Dabak, and O. Kizil, University of Firat, Faculty of Veterinary Medicine, Elazig, Turkey.

8:45 AM 1074 The eﬀ ect of ﬁ ve herbal extracts on performance, carcass characteristi cs and immune system in broilers. M. Alempour1, S. Rahimi*1, M. A. Karimi Torshizi1, and A. Rahimi2, 1Tarbiat Modares University, Tehran, Tehran, Iran, 2Islamic Azad University, Tehran, Tehran, Iran.

9:00 AM 1075 Comparison the eﬀ ect of ﬁ ve herbal extracts and virginiamycin on serum lipids and immune system in broilers. M. Alempour1, S. Rahimi1, M. A. Karimi Torshizi1, and A. Rahimi*2, 1Tarbiat Modares University, Tehran, Tehran, Iran, 2Islamic Azad University, Tehran, Tehran, Iran.

9:15 AM 1076 Characteriza ti on of a yeast autolysate in vitro and eﬀ ect on piglet performance in vivo. A. Ganner*1, S. Masching2, M. Pelz1, and G. Schatzmayr1, 1Biomin Research Center, Tulln, Austria, 2Biomin Holding GmbH, Herzogenburg, Austria.

9:30 AM 1077 E ﬀ ect of several feed additi ves on growth performance and microbial load in Escherichia coli challenged broilers. A. R. Valipouri1, S. Rahimi*1, T. Zahraei Salehi2, and A. Rahimi3, 1Tarbiat Modares University, Tehran, Tehran, Iran, 2Tarbiat Modares University, Tehran, Tehran, Iran, 3University of Tehran, Tehran, Tehran, Iran, 4Islamic Azad University, Tehran, Tehran, Iran.

9:45 AM 1078 Improvement of microbial ﬂ ora of broilers digesti ve system by medicinal plants supplementati on. A. Niknam1, S. Rahimi*1, J. Azimi1, K. Seiﬁ 1, M. Hoseinzade1, and M. Moradi Nejad1, 1Tarbiat Modares University, Tehran, Tehran, Iran, 2Tarbiat Modares University, Tehran, Tehran, Iran, 3Tarbiat Modares University, Tehran, Tehran, Iran, 4Tarbiat Modares University, Tehran, Tehran, Iran, 5Tarbiat Modares University, Tehran, Tehran, Iran.

10:00 AM 1079 Peripartal intravaginal probioti cs lowered uterine infecti ons and improved reproducti ve performance of Holstein dairy cows. B. N. Ametaj*1, Q. Zebeli1, S. Iqbal1, M. Gänzle1, Y. Wang1, D. J. Ambrose2, and S. M. Dunn1, 1University of Alberta, Edmonton, Alberta, Canada, 2Alberta Agriculture and Rural Development, Edmonton, Alberta, Canada.

10:15 AM 1080 Changes in ruminal-rectal temperature relati onship associated with consumpti on of endophyte infected tall fescue. B. Scharf*, J. S. Johnson, H. L. Vellios, R. L. Weaber, and D. E. Spiers, University of Missouri, Columbia.

10:30 AM 1081 E ﬀ ect of dietary anti oxidants and prepartum cooling on oxidati ve status and neutrophil functi on of periparturient Holstein cows during summer in Florida. D. Wang*, J. H. Shin, M. Garcia, J. E. P. Santos, and C. R. Staples, University of Florida, Gainesville.

10:45 AM 1082 Isola ti on, characterizati on, and anti oxidant acti vity of an exopolysaccharide produced by Enterobacter cloacae Z0206. M. L. Jin*1, Y. M. Wang1, Z. Q. Lu1, M. Huang1, C. L. Xu2, and Y. Z. Wang1, 1Zhejiang University, Hangzhou, China, 2Northwestern Polytechnical University, Xi’An, China.

11:00 AM 1083 Chinese medical plants and extracts moderati ng eﬀ ects on anti oxidant status of small intesti nal mucous and IEC-6 cells under heat stress. K. J. Guo1,3, X. Z. Song2, G. L. Cheng1,3, W. L. Luan1, F. H. Liu*1,3, and J. Q. Xu4, 1Department of Animal Science and Technology, Beijing University of Agriculture, Beijing, China, 2College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang, China, 3Beijing Key Laboratory of TCVM, CAU-BUA TCVM Teaching & Research Team, Beijing, China, 4TCVM Laboratory, CAU-BUA TCVM Teaching & Research Team, College of Veterinary Medicine, China Agricultural University, Beiing, China.

11:15 AM 1084 Immune responses and gene expression in red swamp crayﬁ sh (Procambarus clarkii), induced by selenium- enriched exopolysaccharide (Se-ECZ-EPS) from Enterobacter cloacae Z0206. X. X. Wang*, Z. Q. Lu, Y. F. Zhang, L. N. Zhu, Y. Ren, and Y. Z. Wang, Feed Science Institute of Zhejiang University, Hangzhou city, Zhejiang province, China.

234 Food Safety General Aspects Chair: Todd R. Callaway, USDA/Agricultural Research Service 505/506

8:30 AM 1085 C-di-GMP signaling pathways are criti cal for acid resistance of E. coli O157:H7. M. J. Zhu*1, B. L. Wang1, W. Yue1, V. K. Koseoglu1, H. Wang1, X. Fang2, W. J. Means1, R. J. McCormick1, and M. Gomelsky2, 1Department of Animal Science, University of Wyoming, Laramie, 2Department of Molecular Biology, University of Wyoming, Laramie.

8:45 AM 1086 Monensin level, supplemental urea, and administrati on of ractopamine on fecal shedding of Escherichia coli O157:H7 in feedlot catt le. Z. D. Paddock*, C. E. Walker, J. S. Drouillard, D. G. Renter, and T. G. Nagaraja, Kansas State University, Manhattan.

9:00 AM 1087 Alterna ti ves to anti bioti c treatment for necroti c enteriti s. C. L. Hofacre*1, M. Lee1, and G. Mathis2, 1The University of Georgia, Athens, 2Southern Poultry Research, Athens, GA.

9:15 AM 1088 E ﬀ ect of feeding rumen undegradable intake protein on gut Campylobacter concentrati ons in fed catt le. R. C. Anderson*1, T. A. Wickersham2, W. E. Pinchak3, N. A. Krueger1, T. R. Callaway1, T. S. Edrington1, R. B. Harvey1, and D. J. Nisbet1, 1USDA/ARS, Southern Plains Agricultural Research Center, Food and Feed Safety Research Unit, College Station, TX, 2Texas A&M University, College Station, 3Texas AgriLife Research, Vernon.

9:30 AM 1089 Development of a broader spectrum phage cocktail to decrease Salmonella shedding in livestock. 1 1 2 1 1 1 1

J. Zhang , B. L. Kraft , Y. Pan , S. K. Wall , A. C. Saez* , and P. D. Ebner , Purdue University, West Lafayette, IN, THURSDAY 2 Zhejiang University, Hangzhou, China. ORALS

9:45 AM 1090 Use of a biophotonic E. coli XEN-14 to determine ti me of contaminati on in the life cycle of the house ﬂ y, Musca domesti ca L. (Diptera: Muscidae). G. Schuster*3, K. E. Moulton1, P. R. Broadway4, S. Willard2, J. Behrends4, and T. B. Schmidt1, 1Department of Animal, Mississippi State University and Dairy Sciences, Mississippi State, 2Department of Biochemistry, Mississippi State University, Mississippi State, 3Agronomy, Texas A&M University-Kingsville, Kingsville, 4Food Science, Nutrition, and Health Promotion, Mississippi State University, Mississippi State.

10:00 AM 1091 E ﬀ ect of crust freezing on the survival of Escherichia coli and Salmonella Typhimurium in raw poultry products. B. D. Chaves*, I. Y. Han, and P. L. Dawson, Clemson University, Clemson, SC.

10:15 AM 1092 Hea ti ng wash water for shell eggs. . . Is it necessary? S. L. Christi an*1, P. A. Curti s1, L. K. Kerth1, M. T. Musgrove2, and K. E. Anderson3, 1Auburn University, Auburn, AL, 2UDSA-ARS, Athens, GA, 3North Carolina State University, Raleigh.

10:30 AM 1093 Mul ti plicati on of Salmonella Enteriti dis in egg yolks aft er inoculati on outside, on, and inside vitelline membranes and storage at diﬀ erent temperatures. R. K. Gast*, R. Guraya, J. Guard, and P. S. Holt, Egg Safety and Quality Research Unit, USDA-ARS, Athens, GA.

10:45 AM 91 Genome-wide analysis of cecal gene expression in Salmonella-challenged and probioti c-treated neonatal chicks. S. E. Higgins*1, A. D. Wolfenden2, G. I. Tellez2, B. M. Hargis2, and T. E. Porter1, 1University of Maryland, College Park, 2University of Arkansas, Fayetteville.

11:00 AM 1094 Microbiological diﬀ erence of eggs from traditi onal cage and free range producti on. D. R. Jones*1, K. E. Anderson2, and M. T. Musgrove1, 1Egg Safety and Quality Research Unit, USDA-ARS, Athens, GA,2Department of Poultry Science, North Carolina State University, Raleigh.

Horse Species Symposium Pathogenic and Reproducti ve Dysfuncti on in Horses Chair: Peter Ryan, Mississippi State University Sponsor: EAAP 401/402

8:30 AM Introduc ti on Peter Ryan.

8:40 AM 1095 Monitoring pathogen progression during uterine infecti on in the mare using biophotonic imaging technology and lux-modiﬁ ed bacteria. P. L. Ryan*, D. L. Christi ansen, R. M. Hopper, F. K. Walters, K. Moulton, J. Curbelo, and S. T. Willard, Mississippi State University, Mississippi State.

235 9:10 AM Discussion

9:20 AM 1096 Contagious equine metriti s: An insidious threat to the US horse breeding industry. P. J. Timoney*, Maxwell H. Gluck Equine Research Center, Lexington, KY.

9:50 AM Discussion

10:00 AM Break

10:10 AM 1097 Use of ﬂ uorescent in situ hybridizati on (FISH) to identi fy endometriti s pathogens in the mare. M. R. Petersen*, H. Lehn-Jensen, and A. M. Bojesen, Faculty of Life Sciences, Copenhagen, Denmark.

10:40 AM Discussion

10:50 AM 1098 Chronic equine endometriti s: What is missed with traditi onal diagnosti cs. M. M. LeBlanc*, Rood and Riddle Equine Hospital, Lexington, KY.

11:20 AM Discussion

Internati onal Animal Agriculture 1 Chair: Alex Bach, IRTA 405

8:30 AM 1099 Challenges for the Mexican animal industry. M. Huerta-Bravo*, R. Núñez-Domínguez, and R. Ramírez-Valverde, Universidad Autónoma Chapingo, Chapingo, México.

9:00 AM 1100 E ﬀ ect of varying dietary energy levels during last trimester of pregnancy on the performance of Sahiwal heifers. M. Abdullah*, M. Fiaz, M. E. Babar, J. A. Bhatti , T. N. Pasha, and M. A. Jabbar, University of Veterinary and Animal Sciences, Lahore, Pakistan.

9:15 AM 1101 Development of the organic beef foodchain in the Mexican tropics—Eight years of experience. P. Fajersson*1 and P. Parada2, 1Colegio de Postgraduados, Campus Veracruz, Veracruz, Veracruz, Mexico, 2Carnes La Rumorosa, Poza Rica, Veracruz, Mexico.

9:30 AM 1102 Wool comfort factor variati on in Australian crossbred sheep. A. E. O. Malau-Aduli* and D. J. Deng Akuoch, School of Agricultural Science/TIAR, University of Tasmania, Hobart, Tasmania 7001, Australia.

9:45 AM 1103 Supplementa ti on of Starbio probioti c and yeast on milk producti on and nutrient digesti bility of lactati ng Holstein cows fed a rati on containing cassava meal. E. Sulistyowati *, I. Badarina, and E. Soetrisno, Animal Science Dept., College of Agriculture, University of Bengkulu (UNIB), Bengkulu, Indonesia.

Nonruminant Nutriti on Enzymes 2 Chair: Ryan Dilger, University of Illinois 301/302

8:30 AM 1104 E ﬀ ects of protease supplementati on on growth performance of broilers fed corn-soy-DDGS based diets. F. Yan*1, L. Garibay2, J. Arce2, C. Lopez-Coello2, D. Camacho1, M. Vazquez-Anon1, M. Manangi1, N. Odetallah1, and S. Carter1, 1Novus International Inc., St. Charles, MO, 2Universidad Michoacana de San Nicolas de Hidalgo, Morelia, Mich, Mexico.

8:45 AM 1105 E ﬀ ects of a novel phytase on phosphorus digesti bility in corn-soybean meal diets fed to weanling and growing pigs. F. N. Almeida* and H. H. Stein, University of Illinois, Urbana.

236 9:00 AM 1106 Enzyme complex containing NSP-enzymes and phytase improves the growth performance and bone mineralisati on of piglets fed wheat and barley-based diet. A. Preynat*1, J. M. Gomez2, and G. Uzu1, 1Adisseo France SAS, 92160 Antony, France, 2Primex SAS, La Gare de Baud, BP21, F-56440 Languilic, France.

9:15 AM 1107 E ﬀ ect of dietary calcium concentrati on and microbial phytase additi on on P uti lisati on and growth performance in weaned pigs. A. Narcy1, M. P. Letourneau Montminy*2, E. Bouzouagh1,4, N. Meme1, M. Magnin3, and J. Y. Dourmad4, 1INRA UR83, Nouzilly, France, 2Agriculture and Agri-Food Canada, Sherbrooke, QC, Canada, 3BNA Nutrition Animale, Chateau- Gontier, France, 4INRA UMR1079 Agrocampus, St-Gilles, France.

9:30 AM 1108 The role of sodium in the physiological response of growing broilers to phytate and phytase. A. J. Cowieson*1, M. R. Bedford1, P. H. Selle3, and V. Ravindran2, 1AB Vista, Marlborough, Wiltshire, UK, 2Massey University, Palmerston North, New Zealand, 3University of Sydney, Sydney, New South Wales, Australia.

9:45 AM Break

10:00 AM 1109 E ﬀ ect of a thermo-tolerant xylanase on performance in broilers fed diets with diﬀ erent energy and amino acid densiti es. C. L. Wyatt *1, T. J. Walsh1, M. R. Bedford1, A. J. Cowieson1, and S. Davis2, 1AB Vista, Chapel Hill, NC, 2Colorado Quality Research Inc., Wellington, CO.

10:15 AM 1110 Addi ti ons of glucanase, xylanase, and phytase to low-energy low-lysine diets for broilers including canola meal and DDGS as alternati ve ingredients. 1,2 1 1 2 S. Gómez* and M. L. Angeles , INIFAP, Ajuchitlán, Colón, Qro, México, FESC-UNAM, Ajuchitlán, Colón, Qro. THURSDAY

México. ORALS

10:30 AM 1111 Allzyme SSF increased AMEn of the corn-soy diet and improved performance of boilers. T. Ao*, J. L. Pierce, B. Hoskins, M. Paul, A. J. Pescatore, A. H. Cantor, M. J. Ford, and W. D. King, Alltech-University of Kentucky Nutrition Research Alliance, Lexington.

10:45 AM 1112 E ﬀ ects of multi ple dietary manipulati ons on the mass balance of N and P during the swine ﬁ nishing phase. T. Walraven*, S. Carter, J. Jarret, M. Bible, and H. Kim, Oklahoma State University, Stillwater.

11:00 AM 1113 Predic ti ng variati ons in total and phyti c phosphorus in raw materials of plant origin. C. Gady*1, S. Virden2, and P. A. Geraert1, 1Adisseo SAS, Antony, France, 2Adisseo USA Inc, Alpharetta, GA.

11:15 AM 1114 A heat-tolerant β-mannanase: Its biochemical properti es and eﬀ ect on broiler growth performance. H. Y. Hsiao*, D. M. Anderson, L. Liu, and M. E. Jackson, ChemGen Corp., 211 Perry Parkway, Gaithersburg, MD.

Nonruminant Nutriti on Symposium Nutrient and Non-Nutrient Sensing and Signaling in the Gastrointesti nal Tract Chair: Soraya Shirazi-Beechey, University of Liverpool Sponsors: EAAP, Pancosma 503/504

8:30 AM Introducti on

8:35 AM 1115 Bi tt er taste receptors and gastrointesti nal chemosensing. C. Sternini*1, H. E. Raybould2, L. M. Rinaman3, and E. Rozegurt1, 1UCLA, School of Medicine, Los Angeles, 2UC Davis, School of Veterinary Medicine, Davis, 3University of Pittsburgh, Pittsburgh, PA.

9:05 AM 1116 T1R-mediated taste transducti on mechanisms. S. C. Kinnamon*, University of Colorado Denver, Aurora.

9:35 AM 1117 Gut sensors for spices and odorants. T. Braun1, P. Voland2, L. Kunz1, C. Prinz2, and M. Gratzl*1, 1Institute of Anatomy, Ludwig Maximilian University Munich, Munich, Germany, 2. Med. Dept., Technical University Munich, Munich, Germany.

10:05 AM Break

237 10:15 AM 1118 Amino acid sensing in the gut epithelium. D. G. Burrin* and B. Stoll, USDA Children’s Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX.

10:45 AM 1119 Nutrient sensors expressed in gut enteroendocrine cells regulate nutrient-responsive secreti on of sati ety hormones. S. Shirazi-Beechey*, K. Daly, A. Moran, and J. Dyer, University of Liverpool, Liverpool, UK.

11:15 AM 1120 E ﬀ ect of arti ﬁ cial sweeteners on the expression of swine intesti nal Na+/glucose co-transporter 1, SGLT1. A. Moran*1, D. Batchelor1, C. Ionescu2, D. Bravo2, and S. Shirazi-Beechey1, 1University of Liverpool, Liverpool, UK, 2Pancosma, Geneva, Switzerland.

Physiology and Endocrinology Feed Intake, Metabolism and Maternal Nutriti on Chair: Brian Crooker, University of Minnesota 304

8:30 AM 1121 Expression of neuropepti de Y and its receptors as aﬀ ected by nutriti on and lepti n infusion in Zebu heifers. J. Diniz-Magalhães, M. V. Carvalho, A. B. S. Machado, R. A. Ribeiro, and L. F. P. Silva*, Universidade de São Paulo, Pirassununga, SP, Brazil.

8:45 AM 1122 Blocking μ-opioid receptors alters short-term feed intake and oro-sensorial preferences of weaned calves. C. Montoro*1, I. Ipharraguerre2, and A. Bach1,3, 1Ruminant Production, IRTA, Caldes de Montbui, Barcelona, Spain, 2Lucta S. A., Barcelona, Spain, 3ICREA, Barcelona, Spain.

9:00 AM 1123 Evidence that nesfati n-1 is a sati ety factor in the pig and that the hypothalamus controls its expression in adipose ti ssue. C. A. Lents*1, C. R. Barb2, G. J. Hausman2, L. Lee-Rutherford2, C. J. Rogers1, N. L. Heidorn1, R. S. Cisse1, and M. J. Azain1, 1University of Georgia, Athens, 2USDA-ARS Richard B. Russell Agriculture Research Center, Athens, GA.

9:15 AM 1124 Endocannabinoid and PPARα signaling gene network expression in liver of peripartal cows fed two levels of dietary energy prepartum. M. J. Khan*, D. E. Graugnard, and J. J. Loor, University of Illinois, Urbana.

9:30 AM 1125 Endoplasmic reti culum (ER) stress gene network expression in liver of peripartal cows fed two levels of dietary energy prepartum. M. J. Khan*, D. E. Graugnard, and J. J. Loor, University of Illinois, Urbana.

9:45 AM 1126 E ﬀ ects of a hyperinsulemic euglycemic clamp administered during heat stress or pair feeding on plasma ghrelin concentrati ons of lactati ng dairy catt le. S. E. Cossel*, M. E. Field, M. V. Skrzypek, S. R. Sanders, L. H. Baumgard, R. P. Rhoads, and M. L. Rhoads, University of Arizona, Tucson.

10:00 AM 1127 E ﬀ ects of heat stress on insulin acti on in lactati ng Holstein cows. M. V. Skrzypek*1, R. P. Rhoads1, S. R. Sanders1, K. Flann1, L. Cole1, J. W. Perﬁ eld2, M. R. Waldron2, and L. H. Baumgard3, 1University of Arizona, Tucson, 2University of Missouri, Columbia, 3Iowa State University, Ames.

10:15 AM 1128 The eﬀ ect of insulin glargine on the metabolism of lactati ng Holstein cows. L. A. Winkelman*, D. M. Barbano, M. E. Van Amburgh, and T. R. Overton, Cornell University, Ithaca, NY.

10:30 AM 1129 The eﬀ ects of maternal obesity and overnutriti on on ovine fetal adipose ti ssue lipid compositi on. N. M. Long*1,2, D. C. Rule2, P. W. Nathanielsz3, and S. P. Ford1,2, 1Center for the Study of Fetal Programming, University of Wyoming, Laramie, 2Department of Animal Science, University of Wyoming, Laramie, 3Department of Obstetrics and Gynecology, University of Texas Health Sciences Center, San Antonio.

10:45 AM 1130 In ﬂ uence of metabolizable protein supplementati on during late gestati on on vasoreacti vity of maternal and fetal placental arteries in sheep. L. A. Lekatz*1, M. L. Van Emon2, P. K. Shukla3, S. T. O’Rourke3, C. S. Schauer2, K. M. Carlin1, and K. A. Vonnahme1, 1Center for Nutrition and Pregnancy, Department of Animal Sciences, North Dakota State University, Fargo, 2Hettinger Research Extension Center, North Dakota State University, Hettinger, 3Department of Pharmaceutical Sciences, North Dakota State University, Fargo.

238 11:00 AM 1131 Maternal nutrient restricti on (NR) upregulates phosphoenolpyruvate carboxykinase (PEPCK) expression in the livers of aged female oﬀ spring. L. Zhang*1, Y. Ma1, N. Tuersunjiang1, L. A. George1, S. P. Ford1, and P. W. Nathanielsz2, 1Center for the Study of Fetal Programming, Univ. of Wyoming, Laramie, 2Center for Pregnancy and Newborn Research, Univ. of Texas Health Sciences Center, San Antonio.

11:15 AM 1132 Maternal nutrient restricti on (NR) from early to mid-gestati on increases pancreati c β-cell number at mid-gestati on but pancreati c weight and β-cell numbers are reduced by late-gestati on. L. Zhang*1, L. A. George1, S. P. Ford1, and P. W. Nathanielsz2, 1Center for the Study of Fetal Programming, Univ. of Wyoming, Laramie, 2Center for Pregnancy and Newborn Research, Univ. of Texas Health Sciences Center, San Antonio.

Ruminant Nutriti on By-Products and Supplements Chair: Stacey Gunter, USDA/ARS-SPRRS Sponsor: West Central 403/404

8:30 AM 1133 E ff ects of supplementi ng transiti on cow diets with diff erent levels of dietary glycerol on performance, effi ciency, and blood metabolites. THURSDAY ORALS J. Boyd*2, J. Bernard1, and J. West1, 1The University of Georgia, Tifton, 2US Dairy Forage Research Center, Madison, WI.

8:45 AM 1134 The inﬂ uence of Bacillus pumilus 8G-134 on milk producti on of dairy cows in early lactati on. J. D. Ferguson*1, Z. Wu1, D. W. Remsburg1, and K. Mertz2, 1University of Pennsylvania, School of Veterinary Medicine, Kennett Square, 2Danisco Animal Nutrition, Waukesha, WI.

9:00 AM 1135 U ti lizati on of wet brewers grains as a replacement for corn silage in lactati ng dairy cow diets. C. L. Mahnken*, B. J. Bradford, T. G. Rozell, and M. J. Brouk, Kansas State University, Manhattan.

9:15 AM 1136 Methane suppressing eﬀ ect of ﬂ axseed in diets containing hay or silage. Y. -H. Chung*, M. L. He, S. M. McGinn, T. A. McAllister, and K. A. Beauchemin, Agriculture and Agri-Food Canada, Research Centre, Lethbridge, AB, Canada.

9:30 AM 1137 E ﬀ ects of live yeast culture supplementati on (Saccharomyces cerevisiae) and nutriti onal management on ruminal pH and fermentati on in early lactati on dairy cows. R. M. Al Ibrahim*, V. P. Gath, C. McCarney, P. Duﬀ y, and F. J. Mulligan, University College Dublin, Dublin, Ireland.

9:45 AM 1138 E ﬀ ect of supplemental corn dry disti ller grains plus solubles on digesti bility of steers grazing nati ve range during summer growing season. M. F. Martí nez-Pérez1, D. Calderón-Mendoza2, N. J. Dupass1, A. Islas1, J. Armendariz1, A. M. Encinias1, F. Loya-Olguin2, and S. A. Soto-Navarro*1, 1New Mexico State University, Las Cruces, 2Universidad Autónoma de Baja California, Mexicali, BC, Mexico.

10:00 AM 1139 E ﬀ ect of replacing grain and silage with wheat disti ller grain on intake, digesti bility, and urine purine derivati ves in ﬁ nishing beef catt le. Y. L. Li*1,2, W. Z. Yang1, T. A. McAllister1, and K. A. Beauchemin1, 1Agriculture and Agri-Food Canada, Research Centre, Lethbridge, AB, Canada, 2Feed Research Institute, Chinese Academy of Agricultural Sciences, Beijing, China.

10:15 AM 1140 Feeding wheat disti llers grains compared with corn disti llers grains in diets for lactati ng dairy cows: Eﬀ ect on milk producti on and rumen fermentati on. M. M. Abdelqader* and M. Oba, University of Alberta, Edmonton, AB, Canada.

10:30 AM 1141 Megasphaera elsdenii eﬀ ects on adaptati on to concentrate diets. L. K. Thompson*1, P. H. Henning2, and J. S. Drouillard1, 1Kansas State University, Manhattan, 2MS-Biotech, Centurion, South Africa.

10:45 AM 1142 E ff ects of adding a mycotoxin-sequestering agent on milk afl atoxin M1 concentrati on and the performance and immune response of dairy catt le fed an afl atoxin B1 - contaminated diet. O. C. M. Queiroz*, A. T. Adesogan, C. R. Staples, J. Hun, M. Garcia, L. F. Greco, and L. J. Oliveira, Department of Animal Sciences, University of Florida, Gainesville.

239 11:00 AM 1143 The eﬀ ect of rumen-protected methionine and choline on producti ve performance of Holstein dairy cows. M. Ardalan*, M. Dehghan-Banadaky, and K. Rezayazdi, Department of Animal Science, University College of Agriculture and Natural Resources, University of Tehran, Karaj, Iran.

Ruminant Nutriti on Symposium Acidosis: New Insights Into the Persistent Problem Chair: Masahito Oba, University of Alberta Sponsor: West Central 501/502

8:30 AM Introduc ti on. Masahito Oba, University of Alberta.

8:35 AM 1144 Role of fermentati on acid absorpti on in the regulati on of ruminal pH. J. R Aschenbach*1, G. B. Penner2, F. Stumpﬀ 3, and G. Gäbel4, 1University of Veterinary Medicine Vienna, Vienna, Austria, 2University of Saskatchewan, Saskatoon, Canada, 3Free University of Berlin, Berlin, Germany, 4University of Leipzig, Leipzig, Germany.

9:15 AM 1145 Molecular adaptati on of ruminal epithelia to highly fermentable diets. G. B. Penner*1, M. A. Steele2, and B. W. McBride2, 1University of Saskatchewan, Saskatoon, Canada, 2University of Guelph, Guelph, Ontario, Canada.

9:55 AM 1146 Animal producti vity and health responses to hind-gut acidosis. T. F. Gressley*1, M. B. Hall2, and L. E. Armentano3, 1University of Delaware, Newark, 2US Dairy Forage Research Center, Madison, WI, 3University of Wisconsin, Madison.

10:35 AM 1147 Bovine endotoxicosis: Does acidosis cause inﬂ ammatory responses? P. H. Andersen*, Copenhagen University, Copenhagen, Denmark.

240 Author Index Numbers following names refer to abstract numbers: a number alone indicates an oral presentation, an M prior to the number indicates a Monday poster, a T indicates a Tuesday poster, and a W indicates a Author Weednesday poster. Index The author index is created directly and automatically from the submitted abstracts. If an author’s name is typed differently on multiple abstracts, the entries in the author index will reﬂ ect these discrepancies. Efforts have been made to make this index consistent; however, error from author entry contributes to inaccuracies.

A Adrien, M. L., T259 Akdemir, F., 976 Adrizal, A., 189 Akinfemi, A., M254 Aalhus, J. L., M158, W146 Adrizal, W321 Akins, M. S., M201, T297, W427 Aami Azghadi, M., M252, T201 Adu, O. A., M254, 505 Akpinar-Bayizit, A., W77 Aaron, D. K., 755 Afanador, G., M227, M238, M239, Al Ibrahim, R. M., T369, 1137 Abade, C. C., W273, 488 M241, T135, T244, W260, W394 Alarcón-Zúñiga, B., M441, T114 Abanikannda, O. T. F., M310 Afanador-Téllez, G., M276, T240, T245, Albanell, E., 725, 885 Abass, R., T237 W67 Albano, A. P. N., 358 Abbott, L. B., T131 Afolabi, K. D., 505 Albarrán, B., T132, T464 Abdalla, A. L., M364, M366, T380 Afzal, M., T357 Albarrán, P. B., M351 Abdalllh, M. E. B., W319 Aggrey, S. E., T42, 613 Albin, D. M., M67 Abdelhadi, L. O., M107 Aghaziarati, N., W430 Albino, L. F. T., M212, M268, 140 Abdellrazeq, G. S., M59, M62, T155 Aghel, H., W262 Albino, L. F., M211, M214 Abdelqader, M. M., 1140 Agostinho Neto, L. R. D., M415 Albuquerque, L. G., M77 Abdelrahim, G., 893 Agostini, P. S., T2 Albuquerque, R., M225 Abdi Ghezeljeh, E., W404 Aguerre, M. J., T427, T428, W331 Aldai, N., M158 Abdullah, M., 744, 796, 1100 Aguiar, A. D., M127, M432 Aldrich, J. M., T353, 396, 398, 400 Abedini, A., T280 Aguiar, E. F., M421 Aldridge, B. E., 834 Abi-Ghanem, D., M139, M305 Aguiar, V. F., 440 Aleem, M., 994 Abrams, S., 417 Aguilar, A. S., M94 Alempour, M., 1074, 1075 Abreu, D. C., M410 Aguilar, I., W25, 612, 613, 614, 616 Alencar, M. M., M83, W347, W348 Abreu, F. M., 847 Aguilera, J. F., W106, W222 Alexander, B. M., M330, 408, 1015 Abreu, L. R., T83, T84 Aguilera, J. I., M94 Alexander, D., T94 AbuGhazaleh, A A, M99, W65, W415 Aguilera-Soto, J. I., M470, T32, T324, Alexander, L. J., M75, 852, 923 Acciaro, M., M376 W440 Alexander, L. S., W234, W265 Acetoze, G., W356 Aguirre-Robert, C. J., T114 Alexander, M., 945, 948 Ackell, E., T144 Ahadi, A. H., W42 Alexander, T. W., M306 Acosta Aragón, Y., 818 Ahamdzadeh, A., T271 Alfonso, L., W460, W466, W467 Adame-López, L. A., W338 Ahmad, I., 173 Ali, M. A., 796 Adams, A. L., 419, 862, 906 Ahmad, S., 589, 1062 Ali, R., M137 Adams, D. C., 853, 1037 Ahmadi, H., M204 Ali, Z., 374 Adams, D. J., T144 Ahmadzadeh, A., T268, 171, 482 Aliani, M., M257 Adams, L. G., 59 Ahmed, M. F., T357 Alijani, S., T49, T50, T51 Adams, N. J., M117 Ahmed, Y, M24 Alikhani, M., 875 Adaska, J. M., 275 Ahn, D. U, 673, 674 Alinovi, C. A., M70 Addah, W., 1032 Ahn, Y. T., W51 Aljaloud, S. O., W66 Adebiyi, O. A., M254, 985 Ahola, J. K., 1008, 1009 Aljamal, A. A., W229 Adedokun, S. A., 515 Ahvenjärvi, S., M451, 561 Allard, G., W137 Adejinmi, O. O., W189 Aiken, G. E., M121 Allen, A. J., M59, M62, T155 Adell, N., 1019 Aines, G. E., T415 Allen, E., W129 Adeola, L., M218 Ajmone-Marsan, P., M82, 615 Allen, J. D., 28 Adeola, O., M209, T197, 352, 515 Ajuwon, K. M., 515 Allen, K. D., 835 Aderiye, A., 504 Akbar, T., T237 Allen, M. D., W72 Adesogan, A. T., T384, W117, W133, Akbari, M. K., T304 Allen, M. S., M391, M408, M430, T395, 96, 454, 1142 Akbarian, A., T413, T443 1055 Adeyemo, G. O., M206 Akbarian, A., T442 Allen, R. E., 477 241 Allen, V. G., 633 Anderson, R. C., W103, 1029, 1088 Araujo, R. C., M364, M366, T380, Alleoni, G. F., M170 Anderson, R. J., 275, 276 W370 Almaraz-Buendía, I., M441 Anderson, R., 450 Araujo-Febres, O., W191 Almeida, F. N, T222, 1105 Anderson, S. M., 315 Arbona, D. V., 256, 367, 368 Almeida, R., M11, M12, T317, T417 Anderson, V. L., 1036 Arce, J., 1104 Alonso-Diaz, M., W10 Anderson, W.F., W117 Archer, G., 258 Alphin, R. L., 86, 601 Andrade, E. H. P., T85, W43, W71 Archer, G. S., T12, 581, 583, 584 Al-Rammahi, M., 689 Andrade, E. M. S. R., M248 Archibeque, S. L., M265, 736 Al-Rubaye, A. A., T44 Andrade, E. N., M17 Archile, A. C., T171, T172, 319 Altmark, G., W399 Andrade, F. L., M410 Arcidiacano, S., 975 Alvarado Parameño, J. F., T122 Andrade, V. J., W303, W304 Ardalan, M., T45, W33, W34, W40, Alvarado, C. Z., M226, 376 Andreasen, C. B., 271 W41, W437, 879, 1143 Alvarez, E. G., W389 Andries, K., 404 Arechiga, C.F., M94, M470, T32, T322, Álvarez-Sánchez, M. E., T127 Anele, U. Y., W118, 459 T324, T467, W440 Álvarez-Valenzuela, F. D., M325, M326 Angadi, S. V., M109, M110 Ares, M. S., 165 Alves, A. T. S., 794 Angel, C. R., W321 Arevalo, L. M., W333 Alves, D. D., T26 Angel, J. C. C., W407 Argüello, A., T72 Alvino, G., 258 Angel, R., M134, M221, T206, W203, Arias, R. P., W353 Aly, S. S., 275, 276 W319, 158, 541, 544, 545 Arief, M372 Amador-Solano, F, T129 Angeles, M. L., T187, 1110 Arieli, A., M282, T365, W399 Amamcharla, J. K., T87 Angolini, W. A., M419 Arif, M., 806 Amamcharla, J., M181, M182, M183, Angosto, A., W294 Arigbede, O. M., W118, 459 T73, 790 Anguita, M., M98 Arija, I., M251, M274 Amanlou, H., M33, M35, T320, M373, Angulo-Montoya, C., M345 Ariyakumar, D. S., 58 M374, M375, W430, W438, W439, Anil Kumar, P., W245 Ariza-Nieto, C., M227, M238, M239, 876, 877, 1053 Anil, L., M333, M334, W465, 868, 1014 M241, M276, T135, T240, T244, T245, Amaral, R. C., M409, M418 Anil, S. S., M333, M334, W465, 762, W67, W260, W394 Amaya, G., M471 764, 868, 1014, 1066 Armendariz, J., 1138 Ambrose, D. J., 1079 Ansari, M., T277, T278 Armentano, L. E., 1146 Ambrosek, R., M118 Ansari, S. U., 806 Armién, A., 58 Ameilbonne, A., M388 Anthony, N. B., T42, T43, T44, W296 Arndt, C., W327 Améndola-Massiotti, R. D., T127 Antonacci, L., M427, 874 Arneiro, L., W177 Amer, S., 814, 815 Antunes, A. E. C., 954 Arnold, E. T., W197 Ametaj, B. N., T391, T392, W1, W2, Antunes, M. M., M299 Arnold, K. D., 536 W3, W4, W5, 1079 Ao, T., T190, T233, W202, W227, 672, Arnould, V. M.-R., 784, 785 Am-in, N., W271 1111 Arora, D., 357 Amini, J., M353 Ao, X., M260, T216, T220, W211 Arora, K. L., T147 Ammar, H., M351, M352, M354, M420 Aono, F., T267 Arrigoni, M., M355, M356 Amonsin, A., M65 Aparicio, M., M50, M335 Arrigoni, M. D. B, T28, T29, T30, Amornthewaphat, N., M250, 507 Apple, J., M168, M169 W378, W379, W380, W381, W387 Amstalden, M., 997 Appleby, M., 1026 Arriola, K. G., W133 An, J., 255 Applegate, T., 541, 600, W8, 265 Arriola, S., W419 An, S. Y., T141 Applegate, T. J., M220, T148, W319, Arroquy, J. I., W388 Anais, C., 493 309, 350, 544,545 Arroyo, I., W294 Anand, S., M189, W57, 133 Appuhamy, J. A. D. R. N., T261, W297, Arshami, J., T234 Andersen, P. H., 749, 1147, W298, 664, 1054 Arsi, K., 444, 540 Anderson, C. E., W293 Arab, A., T304, W38 Artegoitia, V., T259 Anderson, D., 867, 964 Aragon, F., W277, W278 Arthington, J. D., M1, M281, W301, Anderson, D. B., T3 Araiza, A., M234 850 Anderson, D. M., 1114 Araiza, A. B., M233 Aryana, K., T94, W60, W61, W62, W63 Anderson, D. P., 576 Arana, M., M390, T385 Arzola, A., W108 Anderson, E. M., 370 Aranda-Osorio, G., M150, M151 Arzola, C., M112, M113 Anderson, G. W., W91 Arango, J., W256 Arzola-Alvarez, C., M345 Anderson, J., W111 Arante, R. M. E., W53 Aschenbach, J. R., 1144 Anderson, J. E., 222 Araujo, C. S. S., M225, W268 Asgari, M., M34 Anderson, J. L., M386 Araujo, D. B., W301, 850 Asghari, M. R., W38 Anderson, K. E., M317, 377, 1092, 1094 Araujo, L. C., W138 Ashraf, E., 806 Anderson, K. L., M198 Araujo, L. F., M225, W268 Ashraf, K., 173 Anderson, N. G., 392 Ashraf, S., 173

242 Ashwell, C. M., 158, 646, 648 Bagnell, C. A., 917 Bárcena-Gama, R., M441 Ashwell, M. S., 519, 520 Bahie El-Deen, M., M313 Barducci, R. S., T28, T29, T30, W378, Askari Rankouhi, S., T13, W6 Bahrami, H., T302 W379, W380, W381, W387 Aslami Nezhad, A. A., W36 Bahreini, M., T277, T278 Barham, B., M168, M169 Author Assis, F. B , W135, W136 Bahri, F, 528 Barichello, F., M83 Index Astessiano, A.L, M292, T290, T291, Baidoo, S. K., M333, M334, W465, 868, Baril, G., 535 W147 762, 764, 1014 Barioni, L. G., 75 Ata, A., M244, M283, T62, T63, T64, Bailey, C. A., 690 Barioni, W., Jr., W139 T65 Bailey, C. C., 18 Barkema, H. W., M51 Ata, M. A., M120 Bailey, D. W., 18, 21, 913 Barkley, K. L., 912 Atif, F. A., 806 Bailey, E. A., 380 Barling, K., 591 Atkinson, R. L., W346, W382 Bailey, M. A., W334 Barlow, B., T450 Attaie, R., T96 Bailey, R., 417 Barlow, J. S., W124 Attamangkune, S., M250, 507, 516 Bailey, S., 495 Barneix, W. R., M107 Atwell, C., 46, 970, Baird, A. N., W353 Barnes, J., T252 Atzori, A. S., M395, W447, 724 Baker, A., T250 Barnes, K. M., 149 Austin, K. J., T52, T286, 30, 31 Baker, K. N., W44 Barragan-Gonzalez, H., M150 Autran, C. A., 482 Baker, M. J., 1049 Barrau, D., M368 Avadhanula, M., M189, W57 Bakhtiarizadeh, M. R., M202, W39 Barreda, D. R., M309 Avelar, E., M233 Bakker, J. A., 884 Barrera, M. A., M233, M234 Avellaneda, Y., M227, M239, M241, Bakst, M. R., 532 Barreto, C., M355, M356 W260, W394 Balán, M., M423 Barrett, B. A., 816 Avellaneda-Cevallos, J. H., W107 Baldin, M., M453, T461 Barrientos, A. K., M3 Avendaño, L., T53 Baldin, S. R., T28, T29, T30, W378, Barrios, M. A., W252, W325, 500 Avendaño-Reyes, L., M87, M325, W379, W380, W381, W387 Barros Filho, I. R., T317 M326, T32 Baldock, K. D., 484 Barros, L. F., W375 Avila, E., M272 Baldwin, C., M141, T20, 650 Barta, J. R., W217, 538 Avila, M., W388 Baldwin, R. L., W148 Bartol, F. F., 917 Avila, V. S., W295 Baldwin, T. J., 263 Barton, G. M., 603 Avilés, F., T448, T449 Balestrin, D. C., M415 Barton, J. T., 89 Avki, S., T65 Balic, A., M244, T63, T64 Baruselli, P. S., W281 Awad, M. M., 989 Ball, R. O., 760 Bas, S., W82 Awad, S, W45 Ballard, C. S., M68, M393, M429, 216, Basami, M. R., T234 Ayadi, M., T329 218 Basarab, J., M26, M431, W146, 919 Ayangbile, G., M67, W115 Ballou, M. A., M28, M31, T15, , T154, Bascuñana, M., W294 Ayres, H., W281 T156, T337, 124, 390, 1060 Bashtani, M., M229, M255, M458, Ayyash, M. M., 791 Bals, B. D., M430 T142, W35, W38 Azain, M. J., W469, 149, 676, 1123 Bambou, J. C., M338 Basso, F. C., T123, W126, W135, W136 Azevedo, M., M20 Bannantine, J., 63 Bastin, C., 931 Azimi, J., W22, 1078 Bannantine, J. P., M59, M60, M61, Bastos, J. P. S. T., T28, W379, W380, Azzaro, G., 860 M63, 58, 62 W381, W387 Bannink, A., 428 Basurto-Gutiérrez, R., W338 B Banskalieva, V., T175 Batal, A. B., 151, 155, 338, 670, 687 Banta, J. P., 851 Batchelor, D., 689, 1120 Baah, J., 1032 Bañuelos, J. J., W226 Batchelor, D. J., W204 Babaei, S., W37 Bao, H., W225 Bateman, H. G., II, T353, 396, 398, 400 Babar, M. E., 1100 Bao, Y., T99 Batistel, F., M453 Babinszky, L., T202, T230 Barajas, R., W313, W384 Battacone, G., M344, M376, W459, 324 Babu, U., 650 Barb, C. R., T255, W469, 711, 1123 Bauck, S. W., 788 Bach Knudsen, K. E., 2, 511 Barbano, D. M., M175, 301, 302, 303, Bauck, S., W26, 71, 249 Bach, A., M4, M10, M473, T312, T313, 1128 Bauer, L. L., T58 T352, T354, 399, 550, 640, 733, 1038, Barbey, S., M146 Bauman, D. E., 959, 961 1122 Barbosa, F. A., M410, W303, W304, Baumgard, L. H., T314, T327, 1126, Bach, G. S. G., T138 W305, W377 1127 Bäckman, K., 719 Barbosa, L. C. G. S., W268 Baum-Lane, C., M445 Badarina, I., 1103 Barbosa, M., M277 Bautista-Ortega, J., 363 Badinga, L, W400 Barbosa, N. A., 337, 656 Bayeri Yar, M., T49, T50, T51 Badiola, I., M232 Barboza, P. B., 567 Bayourthe, C., M436, 750 Badtram, G., 416 Barbut, S., 968 Bazer, F. W., 7

243 Beaman, K. R., W267, 331, 346, 340 Berchielli, T. T., M152, W336 Bird, S. L., T264, 1043 Bean, S., 500 Berchieri, A., Jr., M102 Bischoff, K., T265 Bear, D. A., W316, W317, 92, 634 Berg, E. L., M294 Bisinotto, R.S., T269, T434, W279, 390 Beauchemin, K. A., M16, M158, M405, Berg, E. P., M294, 642 Bissell, H. A., 1061 T361, T366, W344, 199, 727, 1136, Berg, P. T., 8 Bissonnette, G. K., 346 1139 Berger, L. L., 729, 787 Bissonnette, N., M144 Beaudry, D., W405 Berger, Y. M., 406 Biswas, A. C., M181, M189, W57 Beaver, J, W112 Bergeron, R., W140, 940 Bitencourt, L. L., T381, T421, W421 Bechtel, P. J., T58 Berghman, L., M305 Bittar, C. M. M., T338, W122 Bechtel, R. E., W86 Berghman, L. R., M139, 419 Bjelland, D. W., T346, 437 Beck, M. M., T10, 229 Bergstrom, J. R., 701 Bjerre-Harpøth, V., T326 Beck, P., 100 Berhow, M, 690 Bjørn, T., M147 Beck, P. A., M168, M169 Bernal, H., M234 Black, P. L., M289, 712 Becker, J. C., 930 Bernal-Barragán, H., T113, T120, T192, Blackburn, H. D., 991 Becker, K., 869 T453, W188, W444, W450 Blake, J. P., 335, 810 Bedford, M., M132 Bernal-Santos, G., 961 Blake, R. W., W187 Bedford, M. R., 1108, 1109 Bernard, J. K., W124, 722, 1133 Blanco, M., M219 Bee, G., T177, T178 Bernardes, T. F., W126, W135, W136 Blasi, A. A., 244 Beede, D. K., 209 Bernhard, B. C., 114 Blasi, D. A., 11 Beegle, D., W322 Berri, C., 479 Blatcher, C., W419 Beers, K. L., W98 Berrocoso, J. D., T181, W258 Blatchford, R. A., 581 Behling, L. R., T396 Berry, D., 799 Blevins, S. R., M126, 912 Behrends, J., T451, 1090 Berry, E. D., W102 Blikslager, A. T., 310 Beiki, H., T37 Berry, E. M., 25, 530 Block, E., T409, T410, T411, 746, 881, Beitz, D. C., 665 Berry, J., 845 883 Bejaei, M., W190 Berry, W. D., T287, 364, 810 Block, H. C., 855, 1031 Beker, A., 342 Bertechini, A. G., T199, T213 Block, J., W335, 997, 1020 Bélanger, G., M392, W137 Berthiaume, R., M96, M97, M392, T34, Block, S., W16, W19 Beliciu, C., M188 W137, W140, 453, 456, 815 Block, S. S., T327 Beliveau, R. M., 728 Bertics, S. J., M201, T297, W427 Blodgett, G., 124 Belk, K. E., 20 Bertoni, G., M302 Bloemhof, S., 430 Bello, A., 362 Bertram, M. G., M124 Blome, R., M32, W11 Bello, N. M., 720 Bertrand, A., M392, W137 Blore, P. J., 440, 444, 540 Beltman, M. E., T369 Bertrand, J. K., M84 Blum, J. W., W26, 66 Beltranena, E., 677, 678 Besser, T. E., M45 Boaventura Neto, O., M13 Beltran-Prieto, L. V., T274 Betancourt, L., M276, T240, T245, W67 Bobe, G., 26 Belvedere, G., M100, T76, 307, 797 Betancourt, L. L., W320 Bobel, J., 830 Ben Khedim, M., 885 Betti, M., T183, T184 Bocourt, R., W108 Ben M’Rad, M., T329 Beukes, P., T315 Bodas, R., M456 Ben Younes, R., T329, 860 Bewley, J, W32, W88, W96, 87, 242, Bodine, T. N., 203 Benahmed, F. H., M444 248 Bodnar, A. L., W431, W433 Bench, C., M26 Beyer, R.S., W252, W325, 500 Boe, R., M344, M472, 324 Benchaar, C., M357, M358, T373, Bezdicek, J., T166, W27 Boeck, G., 818 W405, W435 Bhandari, S., T228, W214, W216 Boehmer, B. H., M154, T272, T296 Benes, S. E., W312 Bhatti, J. A., 1100 Boemo, L., 698 Ben-Ghedalia, D., M382 Bhatti, S. A., T357 Boermans, H. J., W217, W245 Bennett, C., 260 Biagi, G., W132 Boggs, D. L., 896 Bennett, D. C., 147 Bianchi, I., M299 Bohn, J., M66 Bennett, G. J., 594 Bible, M., 1112 Bohnert, D. W., T263, W351, 386, 389 Benoit, S. L. A, T402 Bidner, T. D., 144 Boisclair, Y. R., M200, 959, 961 Benson, E. R., 86, 601 Bier, L. P. P., T417 Boivin, M., 563 Benson, M. E., 104, 1068 Biggerstaff, J., 38 Bojarpour, M, M416 Bentley, P. A., 476 Bignardi, A. B., M77 Bojesen, A. M., 1097 Bentley, R. A., T116 Bilal, M. Q., 589, 1062 Bola, L. A., 256, 367, 368 Benton, J. R., 207, 208, 378 Bilby, T. R., 997 Bolaji, J. O., 459 Bequette, B. J., T402, 743 Bilgili, S. F., M312, T8, 178, 183 Boland, H. T., W311 Beraldin, F., M96, M97 Bindelle, J., 351 Bolarinwa, O. A, T197 Beranger, J., W179 Bing, J. Q., 228 Boldaje, F., W402 Berardinelli, J. G., 23, 25, 530, 856 Bionaz, M, 468 Bolden-Tiller, O. U., 580

244 Boligon, A. A., M77 Braun, T., 1117 Bruckmaier, R. M., M426, W197 Boling, J. A., W292, 559 Bravo, D., M133, M268, M362, T375, Brumbaugh, W. B., T108 Bolt, B. G., T475 W7, W216, 273, 466, 506, 654, 655, Brummer, M., W173, W174, 457 Bolte, J. W., T265, 205, 380, 1005 689, 1017, 1120, 1018 Bruno, D. F. R., T153 Author Bompadre, T. F. V., M13 Bray, D. R., 722 Bruno, R. G. S., T153, W282, 486 Index Bond, G. B., M11, M12 Bray, J., M139, 270 Bruschi, J. H., T461 Bond, J. P., 467 Bregendahl, K., W256 Bryan, M., M23 Bongalhardo, D. C., 358 Breiner, C. A., T282 Bryant, T. C., 554, 736 Bonilla, L., 997 Breiner, R. M., T282 Bu, D. P, M53, M93, M143, M439, T90, Bonin, M. N., T167 Bremer, V. R., 49, 204, 546 T374, T386, T388, T440, W78, W79, Bonnaillie, L. M., W73 Brenes, A., M251, M274, W294 W80, W199, 871 Bonner, N., T36 Brennan, K. M., T233, W202 Buaphan, S., 547, 747 Booker, S. L., T160 Brennan, M., 96 Bubolz, J. W., 475 Boomgaarden, T. A., T98 Brethour, J. R., M21 Buchanan, J. W., W143 Booth, J. R., W251 Brett, J., M195 Buckley, A., 120, 832 Booth, N. J., M27 Brewer, V. B., 184, 329, 588 Buckley, F., T414 Borbolla, A. G., W261 Brewin, D. G., 855 Buckmaster, D., W353 Borda, E., M235 Bridges, G. A., 845, 849, 991 Buckner, C. D., 204, 1046 Borgreen, M. J., 530 Bridges, J. A., W87 Buddington, R.K., 292 Borhami, B. E., 895 Briggs, R. E., 62 Budinich, Mateo, 131 Børsting, C. F., W362 Brigham, B. W., M47, M86, 30 Buendía-Rodríguez, G., W338 Borucki Castro, S. I., M96, M97 Brillard, J. P., 532 Bufﬁ ngton, D. E., 811 Borutova, R., W18 Brink, G. E., T133 Buhr, R., 447 Bose, R., 213 Brito, A. F., M392, T34, 456 Buhr, R. J., 371, 442, 445 Bosques, J., M89 Brito, J. A. G., T213 Buller, B. G., T108 Boss, D., 856 Brito, M., W312 Bun, S. D., 343 Boss, D. L., 21, 913 Brito, V., M133, 345, 654, 655 Bundy, J. W., T16, T194 Botelho, F. C. E., W377 Britten, M, M190, W54, W74 Bünger, L., 432 Botero, D., T245 Broadbent, J., 131 Buntinx, S. E., M413 Böttger, C., W118 Broadbent, J. R., 134, 298 Buntyn, J. O., T21, 590, 771 Bottje, W. G., T143 Broadway, P. R., 1090 Burciaga-Robles, L. O., 49, 768, 769 Boucher, S. E., T429, T430, 216, 218, Broderick, G. A., T424, 217 Burden, B. T., 755 246 Brooks, C. J., 376 Burdick, N. C., 421, 524 Bourassa, D. V., 371, 445 Brooks, F., 1052 Burghardt, R. C., 7 Boutinaud, M., M146 Brooks, J. C., 114 Burgueño-Ferreira, J., T114, T127 Bouza, B., 334 Brooks, K., T103 Buriti, F. C. A., 952 Bouzouagh, E., 1107 Brooks, M. A., M442 Burk, A. O., 42, 812 Bowen, O. T., M135 Broomhead, J. N., 988 Burke, J. M., 758 Bowers, S., W311 Brothersen, C., 953 Burke, S., T57 Bowker, B. C., T170 Brouillette, J., W111 Burken, D. B., W359, 767 Bowman, B., 788 Brouk, M. J., W330, 881, 1135 Burkey, T. E., T16, T194 Boyd, G., 867 Broussard, C., 342 Burks, T., 648 Boyd, J., 562, 1133 Brown, B., T207, 341 Burley, H. K., 189 Boyer, A. R., 402 Brown, C., 342 Burlinguette, N. A., 587, 943 Bradford, B. J., T299, T394, W330, Brown, C. P., 633 Burns, J., M445 W420, 111, 529, 566, 726, 881, 1135 Brown, D. E., 249 Burns, J. M., W293 Brady, H.A., 124 Brown, D. L., W105 Burns, T. A., W151, W152, W154, 823 Brady, J., 657 Brown, E. G., T31 Burrin, D. G., 311, 1118 Brady, J. A., W358 Brown, K. L., T331 Burris, W. R., 559 Bragg, L. A., W89 Brown, K. R., M121, 559 Burroughs, C., T283 Brake, J., M137, 177, 700 Brown, L. H., W120 Burrows, C. D., 28 Brake, J. T., M245, 174, 187, 865 Brown, M., T175, 10 Busboom, J. R., M75, M162, 320 Bramwell, R. K., T284, 191, 194, 195 Brown, M. A., M72, M73, 402, 403 Busby, D. W., 1040 Brand, J., W204 Brown, M. S., W340, W358, 1003 Busby, W. D., 1001, 1002 Brandon, J., 338 Brown, W. F., 454 Busch, D. C., 79 Brandt, M., M400 Browne-Silva, J., T131, 10, 22 Busch, L., 1026 Brankovic, M., 1030 Browning, R., Jr., 932 Bush, L. P., M121, W355, W363 Brannon, J., W221 Bruce, A. M., 118, 125 Bush, R., T357 Branton, S. L., M54, T18 Bruce, H. L., T186 Butler, B., 805

245 Butler, J. C., 446 Campos, J. M. S., T435, T436 T21, T24, T154, T156, T273, W17, Butler, S. T., 163, 169 Campos, M. A. S. F., M247 W383, 19, 529, 590, 771 Butterworth, A., 52 Canavesi, F., 619 Carruthers, C., 260 Buttrey, E. K., 197, 198, 200 Canesin, R. C., M152 Carstens, G. E., 67, 1034 Butzler, R. E., M5, 904 Canestrari, G., W132 Carstens, G., 911 Buyse, J., 981 Cangani, M. T., T123 Carta, P., M395 Buzoianu, S. G., 508 Cangiano, C. A., M427 Cartens, G., M15 Buzzard, B., T3 Cannas, A., M395, W447, 724 Carter, B. H., W301, 19, 734 Bychawski, S, M327 Cannon, M. J., 26 Carter, J. A., T471, W300, W352, 323, Byrd, J. A., 181 Cannon, V. B., W315 752 Byrem, T., M58, 275 Cano, A., W49 Carter, M. P., M5 Cano, R., W49 Carter, S, 699, 970, T221, 153, 154, 373, C Cantet, R. J. C., 73 1104, 1112 Cantor, A. H., T190, W227, 327, 647, Carvajal, T., W320 Cabezas, E., M409 672, 1111 Carvalho, E. R., T405, W403, W413 Cabezas, E. H., M418 Cao, H., T218, 872 Carvalho, J. C. C., T199 Cabral Filho, S. L. S., W441, W442, Cao, Z., T454, T455 Carvalho, M. V., 828, 1121 W445 Capa de Àvila, S., W345 Carver, L., W423 Cabral, C., M371, T427, T428 Capozzolo, M. C., T427, T428 Carzedda, C., M454, M472 Cabrera, V. E., T321, 807, 1016 Cappellozza, B., W276 Casal, A., M80 Caccamo, M., T66, T329, 798, 860 Cappellozza, B. I., 27 Casarin, A., M133, 654, 655 Cáceres, O., W192 Capper, J. L., M43, W310, 723, 1011 Casas, A., M89, M90, T173 Cach-Gómez, I., T127 Capuco, A. V., W148 Casas, E., 772 Caddel, J. L., W131 Carabaño, R., M232 Casco, G., 175 Cady, R. A., W310, 723 Carareto, R., M348, M419 Cascone, G., 860 Caetano, M., W342 Cárdenas, H. S., W239 Casey, S. J., 990 Cai, H., 131 Cárdenas, M., M288, M297, M298, Cashell, B. P., 241 Caixeta, D. S., T435, T436 W289 Cason, J., 447 Caja, G., M331, T329, 725, 885, 1019 Cardona, J., M332, M337, T6 Cason, J. A., T255, 371, 442, 445 Caldari-Torres, C, W400, 873 Cardoso, D., T132, T464 Casper, D. P., M67, W115, W128, 1057, Calderón, J. F., W389 Cardoso, F. C., M197 1058 Calderon-Cortes, J. F., W453 Cardoso-Jiménez, D., M322, M352 Cassady, J. P., T33 Calderón-Mendoza, D., W308, 1138 Cardozo, G. M. B. Q., 954 Cassell, B. G., T331, 889 Caldwell, D., M29, 175, 512 Cardozo, P. W., M342, M343 Cassidy, T., 739 Caldwell, J., M119 Carlin, K. M., 1130 Cassidy, T. W., 214, 481 Caldwell, J. D., M120, M123, M125 Carlin, K. R., M171 Cassiolato, R., W301 Caldwell, L. C., 526 Carlos, L., M471, W451, W452 Cassman, K. G., 546 Callaway, T. R., W103, 450, 451, 1088 Carlos-Valdez, L., 768 Castañeda, D. A., W320 Calsamiglia, S., M16, M362, T375, Carlson, D., T345, 397 Castañeda, J., W470 T459, W370 Carlson, D. B., T348 Castañeda, R. A., M423 Calvo, C., M272 Carlson, M. S., 82 Castellano-Perez, R., W19 Camacho, A., W384 Carmack, J. M., W120, W346, W382 Castells, L., 399 Camacho, D., 1104 Carmo, L. S., W99 Castilho, L. A., M366 Camacho, L. E., M278, W145 Carnahan, K. G., T268, 171 Castillo Benedetto, G. O., T122 Camacho, L. M., M352 Carné, S., M331, 885, 1019 Castillo, A., T385 Cámara, L., T149, T150, T181, W258, Carnevalli, R. A., W185 Castillo, A. R., W391, W411 110 Carnier, P., M82 Castillo, C. J. C., M225 Camelo-Jaimes, G., 657 Carpenter, J. R., T117 Castillo, F., W449 Camﬁ eld, P. K., W359 Carpino, S., T66, T76, 797, 860, 951 Castillo, G, W409 Cammack, K. M., T52, T286, 27, 31 Carr, D. L., 400 Castillo, H., M390, M471, T385, W449, Campanini, A. L., T29, T30, W378, Carr, S. N., 966 W451 W387 Carranco, M. E., M272 Castillo, M., T68 Campbell, C., 322, 1035 Carrasco, C., W466 Castillo-Castillo, Y., M345 Campbell, J. M., T339, 641 Carrillo, S., W226 Castillo-Lopez, E., M433, T362 Campbell, R. E., M175, 128 Carriquiry Fossemale, M., W376 Castonguay, Y., M392, W137 Campistol, C., M281, T273 Carriquiry, M., M292, T259, T290, Castro Montoya, J. M., T122 Campo, P., 951 T291, W147, M80, W275 Castro, N., T72 Campos, A. F., W337 Carro, M. D., M365, T134, T376, T378 Castro, S. F., T199, T213 Campos, A., M211 Carroll, J. A., M18, M28, M281, T15, Castro-Ucross, N., W191

246 Caton, J., W144 Chase, C. C., 782 Choi, J. K., W50, W52, W395 Caton, J. S., W341, W398, 9, 916 Chase, C. C., Jr., 854 Choi, S. H., T439, W155, W360, W361, Catrambone, D. E., W234 Chase, C. C. L., M47, M86, 30 825 Caulkett, N., 420 Chase, L. E., 426, 813 Chokchaloemwong, D., W290 Author Cavali, J., M155, M161, M166, W365, Chaucheyras Durand, F., M388 Chou, W., M138 Index W373 Chaves, A. V., M346, 727 Chouinard, P. Y., M408, T395, 563 Cavender, K. B., 263 Chaves, B. D., 1091 Chove, L. M., 802 Caviness, J. E., T162 Chaves, L. A., W305 Christensen, D. A., 745 Cavini, S., T375, T459, W370 Chavez, S. J., M445, 910 Christian, S. L., 1092 Ceballos, A., 841 Chavez, T. M., 487 Christiansen, D. L., 1095 Cébo, C., W201, 962 Chaytor, A. C., 987 Christiansen, M. M., 712 Cecava, M. J., M386 Che, T. M., T159 Chuammitri, P., 271 Ceccantini, M.L., T214, T215 Chebel, R. C., W273, W282, W287, Chudaske, C., 108 Cedillo, N., M288 486, 488 Chung, C. H., T74 Cejas, V. I., M423, 874 Cheema, U. B., 1050 Chung, K. M., 176 Celi, P., W280, 172 Cheguru, P., 824 Chung, K. Y., W155, W160, W161, Celik, Y, 166, 164 Chen, A. G., 543 W360 Cengiz, O., M312, T295 Chen, B., 880 Chung, Y.-H., M158, M405, 1136 Centeno, C., M251, M274, 141, 502 Chen, C. Y., 613, 926 Cianzio, D., M89, M90, T173 Cerilo, S. L. N., M165, M414, W368, Chen, C.-H., M139 Cibils, A. F., M130 W369 Chen, J., M75 Cifuentes, D., M241, W394 Cerqueira, M. M. O. P., T83, T84, T85, Chen, J.-W., 61 Cisse, R. S., 1123 T318, T319, W43, W53, W59, W71, Chen, K. N., W48 Clapham, W. M., 912 W99 Chen, M. J., W48, 956, 957 Clapham, W., M159, 321 Cerrate, S., 684, 703, M231, T196, Chen, S., M52 Clapper, J., M290 T241, T242, W219 Chen, W, M286, T281, 644 Clark, C., T315 Cerri, R. L. A., T269, W272 Chen, Y., 869 Clark, D., T315 Cerrillo-Soto, M., T113, T120, T192, Chen, Y. P., 956 Clark, D. A., 632 T453, W188, W444, W450 Chen, Y. L., 803 Clark, F. D., T284, 268 Cervantes, B. J., W313, W384 Cheng, G., M39, M40, M41, M42, W20 Clark, K. J., W412 Cervantes, D., M234 Cheng, G. L., M52, 1083 Clark, L. P., W367 Cervantes, M., M233, M234 Cheng, H. W., M311, T7, T38, 261 Clark, L., M148 Cezar, I. M., W303, W304 Cheng, J., T104, T106 Clark, N., T409 Cha, C. J., M49 Cheng, K. M., W190, 147 Clark, O. G., 866 Cha, M. C., T169, T171, T172, 319 Cheng, L., T414 Clark, S., 268 Chabot, B., M26 Chenoweth, P., 170 Clark, T. W., W130 Chae, B. J., T219 Cherian, G., 375 Clarke, A. D., 81 Chagas, L. J., M398 Cherney, D. J. C., W448 Claro Júnior, I., T267 Chahine, M., W84, W332, W414, 640, Cherney, D. J. R., T107, 45 Classen, H. L., T9, T185, W266, 139, 839 Cherney, J. H., T107 182, 260, 582, 585, 586, 587, 683, 943 Chaiseha, Y., W290 Chester-Jones, H., T345, T349, T350, Claus, J. R., 416 Chaiyachet, O., W290 T351, 397 Clavaud, C, 334 Chaji, M., M377, M378, M385, M416, Chestnut, A., T360 Clavero, T., M129, W109 M417 Chestnut, A. B., 400 Clayshulte, A. M., 290 Chamberlin, W.G., W396 Chetrit, C., M235, W454 Clemensen, A. K., 93 Chamorro, S., M232, M251, M274, 344, Chi, F., W244, W246 Clément, F., 535 502 Chibisa, G. E., 745 Clementino, L. A., T84 Chan, A., T186 Chicco, C. F, W343 Cleveland, M., M177 Chan, J., T183, T184 Chilibroste, P., W312, W390 Clifford-Rathert, C., W15, 83 Chan-Diaz, D. J., 175 Chinnasamy, S., 547, 747 Cloninger, E. W., 225 Chandra, S., 61 Chiquette, J., M379 Coate, E. A., M37, 592, 1021 Chang, J., M317 Chirino, J. O., W389 Cobb, C. J., M28, M31, T337 Chang, S. S., T439 Cho, J. H., W468 Coblentz, W. K., M124, M193, T346, Chang, Y. F., 61, 63 Cho, M., T9, 683 W431, W433, 461, 462 Chaouinard, P. Y., T373 Cho, S. D., T446 Cobos-Peralta, M.A, M359, M441 Chapman, J., W429 Cho, Y. I., W317 Cockett, N., M330 Charley, B., W431, W433 Choat, W. T., 378 Cockrum, R. R., T52, T286 Charley, S. E., W87 Choi, C. W., T439, W155, W361 Code, W. E., 147 Charlton, B. A., T116 Choi, D. Y., W461 Codjia, J. C., M100, 307

247 Coenen, M., M342 Coppedge, J. R., T207, 341 Cox, L., 775 Coffey, K., M119 Coppola, L. E., T101 Cox, N. A., 371, 442, 445 Coffey, K. P., M120, M123, M125 Corah, L. R., 1000, 1001, 1002 Cox, R. B., T174 Cognié, J., 535 Corcini, C. D., 358 Cox, S. H., T121, 734 Colbert, R. W., W112 Corcionivoschi, N., M273 Cozzi, G., M16 Colburn, T., T328 Cordero, G., T236 Craig, P. H., W114, W121 Coldebella, A., W295 Cordero, J., M288, M297, M298 Craig, T. M., 267 Cole, J., W28 Cordero, J. L., W289 Cramer, G., 905 Cole, J. B., 623 Cordova, S., T22 Cravener, T. L., 180, 189, 503 Cole, K., W183 Corea Guillén, E. E., M104, M105, Crawford, G. I., 555, 556 Cole, L., 1127 T122 Crawford, R. J., 763 Cole, N. A., W340, W358, 201, 1003 Coria, H., W388 Crenshaw, J. D., T339 Coleman, C.W., W98 Corl, B., 739 Crenshaw, M., M203 Coleman, G. J., W94 Corl, B. A., W153, 211, 245, 356, 873, Crenshaw, T. D., W251, 1 Coleman, S. W., 782, 854 960 Crespin Payés, E. A., M104, M105 Colín, D., T465 Corley, J. R., T24, W17, W383 Crews, D. H., Jr., M81, 67, 68 Collar, C., T334 Corley, M. M., T162, T163 Criner, G. K., W89 Collar, C. C., W85 Corona, L., M412, M413 Crippen, T. C., 181 Collett, S. R., 1012 Coronado, E. J. D., T448, T449 Cristaldo, R.O., M155 Collier, C., 590 Corr, S. A., 359 Croissant, A. E., 130 Collier, C. T., T24, W17, 19 Corral, A., W108 Cromwell, G. L., W238, W468, 522, Collier, J. L., T314, 470 Corrales, J. C., T460 676 Collier, R., M149 Corral-Luna, A., M113 Croney, C. C, 606 Collier, R. J., T314, 470, 471 Correa, B. C, M419 Crook, E. K., 758 Collier, S. D., M54 Correa, J. A., 940 Croom, W. J., 463 Colyn, J. J., M26, M431 Corrêa, M. N., M299 Croomjmas, R., M138 Combs, D. K., M193, M387, T112, Correa-Calderón, A., M325, M326, T32 Crosby-Galván, M. M., W338 T118, 571 Corredig, M., M174, 945, 946, 947, 948 Cross, L. D., 553 Combs, G. F., 98 Côrtes, C., T444, W405, W435 Crouch, T. L., 250 Conde, A., W320, W333 Cortes-Diaz, E., M474, T129 Crouse, J., T294 Confer, A. W., 769 Cortinhas, C. S., M44 Crow, G., 657 Conn, P. M., 602 Corzo, A., W254, 143, 499, 671 Crowe, M. A., T369, 163 Conn, T., 995 Coscojuela, P, M246 Crowe, T., M23, T35, 940, 942 Conner, D. E., 266, 446, 652 Cossel, S. E., 1126 Crowe, T. G., T185, 585, 587, 943 Connolly, C., M46 Cosstick, T., 653 Cruppe, L. H., 848, 849 Connor, E. E., W148, 854 Costa, F. G. P., M102, M208, M213, Cruz, G. D., W356, 16 Connor, M. L., W432 M215, M223, M224, M247, T138, Cruz, J. E., W451 Conrad, E. C., 770 T214, T215 Cruz-Monterrosa, R. G., M438 Consolo, N. R. B., T29, T30, W378 Costa, J. R., Jr., W185 Cuca, J. M., W226 Conti, G., W409 Costa, M. R. G. F., M467, M383, T407, Cuchillo, H. M., M384, 94 Contreras-Govea, F. E., M109, M110 T408 Cue, R. I., 716 Conway, C. E., T59, T60, T61 Costa, V. A., T199 Cuellar, J., M103 Cook, A. L., W89 Cotanch, K. W., M393, M429, 216, 218 Cueto, M. C., W333 Cook, D. R., 598 Côté-Robitaille, M. E., W209 Cui, R. L., M143 Cook, K. L., M68 Coto, C. A., M207, M210, T189, T208, Culbertson, M., 926 Cook, M. E., 4 T224 Culham, A. B., 1068 Cook, N. J., M26 Cotta, M., W318 Cullor, J. S., T153 Cook, P. E., W98 Cotter, P., 600 Cunha, A. F., T318, T319 Cooke, F. N. T., T263, W351, 389 Coude, B., 804 Cunha, J. G. R., M20 Cooke, R., M277, W276 Coufal, B., W340, 1003 Cunha, S. K., 358 Cooke, R. F., T263, W351, 389 Coufal, C. D., 539 Cunnick, J. E., T360 Coombs, C., W96, 248 Coussens, P. M., 65 Cunningham, D. L., 85 Coombs, C. O., W88 Couto, V. R. M., W373 Cunningham, K. B., T422 Coon, C., 684, M231, W219 Coverdale, J., W182, 121, 1047 Curbelo, J., 1095 Coon, C. N., M205, T196, T241, T242 Cowieson, A. J., 333, 1108, 1109 Curci, F. A., M156 Cooper, T. A., 618 Cowles, K. E., 666 Curi, Rogério, W177 Cooprider, K. L., 24 Cox, B. E., W329 Curley, K. O., Jr., M18 Copado, R., M112 Cox, C. M., M132, M140 Curran, J., 819 Coppedge, J., M29, 512 Cox, D. A., 29 Curry, E, W463, W152

248 Curtis, P. A., T473, 266, 377, 446, 897, Darrah, J. W., M429 De la Fe, C., T460 899, 900, 1071, 1072, 1092 Darre, M., T144 De la Fuente, M. A., M456 Cushman, R. A., M300, 168 Darre, M. J., W101, 255 de Lanes, E. C. M. , M111 Cutullic, E., M146 Das, K. C., 547, 747 de Lange, C. F. M., T191, T226, 120, Author Daskiran, M., T295 148, 274, 489 Index D Daubert, J. M., W26, 66, 249 de Lima Costa Filho, C., W455 Daugherty, C., T308, T309 de Lima, S. B. P., W255 da Costa Eifert, E., M163, M164 Daugherty, K., 600 de los Campos, G., 621 da Costa Lopes, C., W255 Davidson, J. A., T422 de Menezes Gressler, M. G., W116, da Cruz, P. G., W138 Davidson, J. L., 14 W134, W369 da Cruz, T. M. P., W455 Davidson, R. T., T195 de Oliveira Carvalho, P. L., W455, da Cunha Cornélio, T., M414, T438, Davies, M. H., 432 W458 W134 Davies, R. H., 1024 de Oliveira, A. S., T435 da Silva Brabes, K. C., M165, T26, Davila-El Rassi, G., T175 de Oliveira, E. R. , M414, T109, T110, T438, W134, W368 Davín, R., T1 T111, T438, W116, W134, W368, da Silva Fernandes, L., W369 Davis Rincker, L. E., 393 W369 Da Silva, A., 762, 764 Davis, A. J., 138 de Oliveira, J. E., 443, 980, 984 Da Silva, E. L., M215 Davis, B. L., 414 de Passillé, A. M., 53, 905 da Silva, E. M., W273, 488 Davis, C. J., T10 de Queiroz, A. C., M163, M164, M170, Da Silva, J. H. V., M215 Davis, D. K., 1045 T164, T165 da Silva-Kazama, D., W435 Davis, E., T157, T250, W326, 629 De Santiago-Miramontes, M. A., M328, Dabak, Murat, 1073 Davis, J., 455 T466 Dacheux, J.-L., 535 Davis, J. D., 441 de Segura, A. G., 759 Dadgar, S., T185 Davis, K. C., 856 De Smet, S., 155 Dafoe, J., 856 Davis, L., W423 de Souza Carneiro, M. S., M14, M465 D’Agosto, E, W400 Davis, M. E., 72 de Souza, A. L. P., 987 Dahiya, J. P., W266 Davis, P. A., 96 De Souza, J. C., T359 Dahl, G. E., 475 Davis, S., 1109 De Souza, J. M. B., M215 Dahlquist, J. M., W307 Davis, T. A., 6, 604 de Tonissi e Buschinelli Goes, R. H., Dai, T. Y., 956, 957 Davis, T. C., 201 M165, M414, T26, T109, T110, T111, Dailey, J. W., M28 Davis, T. L., T268 T438, W116, W134, W368, W369 Dalbach, K. F., T419 Davis, W. C., M59, M62, T155 de Veth, M. J., T415, W374, 211, 245, Dale, B. E., M430 Davison, K., T22 884 Dale, B. W., T294 Dawson, K., T349 De Vries, A., W335, 808, 890, 1020 Daley, M. A., 359 Dawson, K. A., M449, T159, T233, Dean, L., 130 Dalgleish, D. G., 132 T399, T400, W202, W227, 157, 647 DeAtley, K. L., 290 Dalla Costa, F. P., W285 Dawson, L. J., T457, 756 deBeer, M, T148 Dalloul, R. A., M132, M140 Dawson, P. L., 1091 Decandia, M., M344, M376 Dalmagro, M. R., 337 Day, M., T267 Dechow, C. D., W26, W90, 66, 249 Dalton, J. C., T310, W92, 171, 482 Day, M. L., 848, 849 Decuypere, E., 981, 984 Daly, K., 349, 1119, 357 Dayton, W. R., W158, W159 DeDecker, A. E., 409, 410, 411, 412, Dambros, C. E., W116 Daza, A., W218 413 Damiran, D., W434 de Almeida, E. J. D., M111 Deeb, N., 614 Damron, S., 1069 de Andrés, M. A., M335 Deemer, D. R., W94 Danes, M. A. C., M398, M415 de Araújo Gabriel, A. M., M414, T109, Deen, J., M333, M334, 762, 764, 868, Danesh Mesgaran, M., T416, M349, T110, T111 1014, 1066 M350, M434, M435, T370, T371, De Araújo, J. A., M215 Deep, A., 585 T379, W404 de Avila, J. M., M74 Deep, G., 129 Danesh, M., M285, M353, W119 de Blas, C, M232, W212, Defoor, P. J., 50 Dänicke, S., T256 de Elia, C., M107 DeHaan, K. G., 243 Daniel, J. A., M291, T258, W141, 5 de Faria Pereira, D., M165, M414, Dehareng, F., 799 Daniel, J. L. P., M409, M418 T438, W134 Dehghan-Banadaky, M., M114, M115, Daniels, T. F., M75 de Faria, M. H., M17, M163, M164, M373, M374, M375, M380, M468, Dann, H. M., M5, T430, 216, 218, 904 M170, T164, T165 M469, T302, T303, T306, T307, T387, Dannenberger, D., 1039 De Freitas, J.A, T359 T413, T443, W37, W200, W437, 879, Danscher, A. M., 749 de Godoy, M. R. C., T59, T60, T61 1143 Dardenne, P., 799 de Haro Martí, M. E., W97, W332, 640, Dei, C. S., W428 Darici, R., 162 839 DeJarnette, J. M., 888 Darrah, J. D., M393, T430 De la Cruz-Honorato, P., M151 Dekleva, M. D., 66

249 Dekleva, M. W., W26 Dibner, J. J., M295 Dozier, W. A., III, T211, 143, 178, 499, Del Cacho, E, 650 Dickson, J. S., 423 685 Del Pino, F. A. B., M299 DiCostanzo, A., 555, 556 Drackley, J. K., M197, 391, 641, 840, Del Santo, V. R., W139 Dieguez, J., 283 870, 1060 del Valle-Mercado, L., T173 Dienglewicz, R. L., M135 Drake, K., 59 DeLaney, D. S., M432 Dijkstra, J., 428, 1056 Drake, M. A., M175, M176, 128, 130, Delany, M. E., 921 Dikeman, C, 933, 937 131, 297, 793 DelCurto, T., 630, W314 Dikmen, S., 405, 894 Dreher, M., 390 Dele, P. A., 459 Dilkin, P., 986 Dresch, R., M453, T461 Deleris, I., 296 Dillwith, J. W., 769, 783 Drew, M. D., T158 Delezie, E, 155 DiLorenzo, N., 50 Drewnoski, M. E., 388, 552, 558 Delgado, R., W192 Dimauro, C, M454, 724, M82, W24 Drinceanu, D, M273 Dell, C., W322 Dimova, M. D., 138 Dritz, S. S., 492, 701 Delvaux, C. L., W157 Ding, L., T143 Drouillard, J. S., W172, 382, 383, 384, D’Emilio, A., 860 Ding, Y, W225, M56 551, 731, 732, 1086, 1141 Deming, J., 246 Dinh, S. K., W114 Druart, X., 535 Demirtas, A., T63, T64 Diniz-Magalhães, J., 1121 Drummond, R. M. N., W53 DenBeste, M. D., T292 Diogo, J. M. S., W305, W377 Druyan, S., T288 Deng Akuoch, D. J., 1102 Dirandeh, E., M287, 105 Dschaak, C. M., M191, M196, M422 Denicol, A. C., W282 Disbennett, P., T221 Du, M., M153, W144, W150, W341, Dennis, R. L., M311, T7, T38, 261 Disenhaus, C., M146 113, 480, 637, 638, 826, 915 Dennis, T. S., 95 Diskin, M. G., 163 Duarte, M.S., M371, M467, W365 dePersio, S. A., W256 Dittmar, R. O., III, 97 Dubuc, J., 595, 596 DePeters, E. J., 1060 Dlders, D., T96 Ducatelle, R, 353 Der Bedrosian, M. C., W127, 47 do Amaral, B. C., 475 Duckett, S. K., M159, W151, W152, DeRouchey, J. M., 492, 701 do Carmo, J. P., T435, T436 W154, 321, 823 DeRouen, S. M., 84 do Lago, L. F., T435, T436 Duclos, M. J., 479 Desai, P., 953 Doane, P. H., M362, M386 Duersteler, M., T157 DeSilva, U., 387, 768 Dobson, K., 268 Dufek, A, T168 DesLauriers, A. G. C., 188 Doescher, R. M., W165, 39 Duff, A. M., T471 Dessauge, F., M146, 472 Dohme, F., M426 Duff, G. C., 28 Detmann, E., W373 Doko, S., M100, 307 Dufﬁ eld, T. F., 401, 595, 596, 905 Detweiler, G. D., T468, T469, 757 Dolejsiova, A. H., W165, 39 Duffy, P., T369, 1137 Deutsch, M., 170 Domby, E., T298 Dugan, M. E. R., M158, T447 Devant, M., M10, 550, 733, 1038 Domènech, A., T460 Duijghuisen, R., 76 DeVeth, M., T314 Domínguez, D., M390, M471, T385, Dumitrescu, G., M273 Devillard, E, M396, 334 W449, W451, W452 Dunbar, T. V., W462 Devillers, N., 418 Dominguez, W., 135 Duncan, G., 213, T143, 210 DeVries, T. J., M8, M9, M51, 392, 570 Dominguez-Viveros, J., T274 Duncan, I. J. H., 570 Devuyst, E., 857 Donaldson, J. R., 671 Dunham, S., 464 Dewhurst, R., T414 Donaldson, M. E., W128 Dunkley, C. S., 85 Dewhurst, R. J., 169 Dong, W., T47 Dunlap, J., 38 Dewulf, J., 1024 Donkin, S. S., T260, T405, W299, Dunlap, R. L., II, 734 Dhakal, K., W83 W403, W413 Dunn, S. M., T391, T392, W1, W2, W3, Dhuyvetter, D. V., W130, 9 Donoghue, A. M., W101, 184, 440, 444, W4, W5, 1079 Dian, P. H. M., W336 540, 588 Dunn-Horrocks, S., 512 Diao, Q. Y., T340, T355, 394, 395 Donoghue, D. J., W101, 440, 444, 540 Dunnington, E. A., 898 Dias, R. S., T356 Dorea, J. R. R., M348, M398, M415 Dupass, N. J., 1138 Dias Júnior, G. S., T381, T421, T425, Dormitorio, T.V., 649 Dupre, Y., 829 W421 Dorton, K., W357, 1048 Durán, L., M390, W451 Díaz Padilla, G., W187 dos Santos, K. M. O., 952 Durig, A. C., 123 Diaz, A., M134, M221, T134 Doumit, M, 824, 1033 Dutreuil, M., W201, 962 Diaz, D. E., M295, 46 Dourmad, J. Y., 1107 Dwyer, M. E., 812 Diaz, G., M238 Dove, H., 891 Dyer, J., 1119, 357 Diaz-Gomez, M. O., T467 Dow, D. L., 787 Diaz-Mora, C., M94 Dowd, S., 270 E Díaz-Plascencia, D., T404 Dowd, S. E., W357, 656, 1048 Diaz-Solís, H., M131 Dowell, D., T221 Ealy, A. D., W272, 998 Dib, M. G., W385, 204, 378, 557 Downey, E. D., 770 Eanes, M. L., W296

250 Earing, J., 457 Ellis, J. L., 428 Estrada-Angulo, A., T120, T453, W188, Earing, J. E., W173, W174, 123 Ellis, M., T217, T254 W450 Earleywine, T. J., T311, W167, W168, Ellis, S. E., W148 Estrella Quintero, H., W95 W169 El-Minshawy, H. A., 658, 971 Eubanks, V. J., 236 Author Earnest, J., Jr., W324, 1013 Elsasser, T., T21, W16, W19 Eun, J.-S., M191, M196, M372, M422, Index Eastridge, J. S., T170 Ely, D. G., 755 T372 Eastridge, M. L., W82, W94, 252 Elzo, M. A., W372 Eusebio-Balcazar, P. E., 177 Eberle, K. N., W104, 441 Emam Jomeh Kashan, N., T305 Evans, A. C. O., 169 Ebner, P., 692 Emanuele, S., W423 Evans, C. B., T195 Ebner, P. D., 809, 1089 Emery, K., W111 Evans, E. K., T261 Ebsim, S. M., 139 Emmanuelli, G., W443 Evans, E., T409, T383, T410, T411, Echeverria, R., W390 Emmick, T, T94 T441 Echternkamp, S. E., M300, 168 Encinias, A. M., W308, 1138 Evans, F., T333 Eckerle, G. J., 11, 14, 380, 1005 Encinias, M., M87 Everaert, N., 981 Eckerman, S. R., 8 Endecott, R. L., 1042 Evert, A., 227 Eckstein, T., 64 Endres, M. I., 858, 859, 861, 863 Everts, R. E., 391, 729, 1060 Eda, S., M60, M61, M63 Engberg, R. G., T249 Evock-Clover, C. M., W148 Edmonds, M., 381 Engel, C. L., T116 Edrington, T. S., W103, 450, 1088 England, J., M205, T196, T241, T242 F Edwards, G., T414 Engle, E., 495 Edwards, H. D., 1029 Engle, T. E., M281, T3, 20, 30, 379, Faber, T. A., T56, T58 Edwards, L. N., T3, 11 548, 554, 736, 835 Facison, K., 407 Edwards, M. S., 935 Engle, T., 831, T298 Fadel, J. G., 16 Edwards, S., 82 Engler, D., 965 Faga, M., 417 Ehrenfeld, R., M103 Enjalbert, F., M436 Fagari-Nobijari, H., M373, M374, M375 EhsanUllah, T357 Ennis, R. B., 109 Fahey, G. C., Jr., T56, T58 Eichen, P. A., M37, M38, 592, 1021 Enns, R. M., M81, M86, 30, 68, 422 Fahrenkrug, S. C., 707 Eicher, S. D., M1, M2, T4, W87 Ensley, S. M., W317 Fain, J. L., 250 Eilenfeld, E. M., 252 Eom, S. J., M49, W51 Fairchild, B. D., T255 Einstein, M., T148 Erasmus, L. J., T398 Fajersson, P., 1101 Eisemann, J. H., T235 Erasmus, M. A., 262 Fakhri, S., W321 Eivers, M., 1052 Erdman, R. A., T330, T402, T423 Falck, S. J., 386 Ekeocha, A. H, M254, 504, 505 Erf, G. F., M120, M135, T43, T44 Falkenberg, S. M., T21, 590, 771 Ekmay, D. R., T242 Erickson, G. E., W385, 49, 202, 204, Famula, T. R., 16 Ekmay, R., M231, W219 207, 208, 378, 546, 557, 1037, 1044 Fanatico, A. C., 184, 444, 588 Ekmay, R. D., M205, T196, T241 Erikson, M., M22 Fancher, B. I., 582, 585 Ekstroem, C. T., 749 Ernst, C. W., M90, M92 Fang, X., M88, M91, 1085 El Attar, A., W45 Ernst, C., W271 Farahvash, T., T49, T50, T51 El Halawani, M. E., M303, W290, 365, Erskine, R. J., 720 Faramarzi Garmroodi, A., M434, M435 707 Esbenshade, K. L., 896 Farhang, F., T306 El Soda, M., W45 Eschbach, M., T144 Farhangfar, H, M458, T137, T304, El-Dlebshany, A. E., M313 Escobar, F. J., T467 T305, 528, M229, M255, T142, W35, Eler, J. P., T48 Escobar, J., W298, 664, 667, 691, 1054 W36, W38, W236 Eleswarapu, S., W156 Eshpari, H., W69 Faria Estivallet Pacheco, G., W345 Elías, A., T404 Eslami, M., M416 Faria, C. O., T425, W421 Elías-Argote, X., W68 Eslamizad, M., T302, T303, W200 Faria, M. A. M., M248 Elias-Iglesias, A., M345, T120 Esmaeilinasab, P., M318 Farin, C. E., 228 Elibol, O., 174, 865 Espasandín Mederos, A. C., W376 Farina, G., M237, 697 Elischer, M. F., T4 Espasandin, A., M80 Farkye, N. Y., T78, T80, T88 Elizondo-Salazar, J. A., M104, M105, Espasandín, A. C, T290 Farmer, C., T246, W198 T122 Espejo, L. A., 55, 278, 279 Farnell, M., 512 Ellason, C. S., T471 Espino, M. A., W313, W384 Farney, J. K., T299 Ellersieck, M. R., T333, T335, W15, Esser, N. M., M193, T346, W431, Farris, J., 755 W396, 842, 843, 844 W433, 437, 571 Fasenko, G. M., M309, 186 Ellestad, L. E., 705 Estefan, A. G., T24, W17, W383 Fasina, Y. O., T140, 266, 652 Elliot, B. A., M60 Estell, R. E., M130 Fassbinder-Orth, C. A., W229, 669 Elliot, M., M320 Esteves, E. G., T83 Fatehi, F., T212, T307 Elliott, A. A., 38 Estevez, I., 259 Fathi Nasri, M. H., T305 Ellis, E. A., 363 Estienne, M. J., 763 Fathi, M. M., M313

251 Faucitano, L., 418, 940 Fetrow, J., 863 Forano, E., M388, M396 Faulkner, D. B., W307, 49, 729, 730, Fetterer, R. H., M140 Forat, M., M133, 345, 654, 655 787 Feugang, J. M., M203 Forbes, T. D. A., M127, M128, W352, Fausto, D. A., M155 Feyerabend, N. P., T333 526, 537, 851 Faux, P., 74 Feyereisen, G., W322 Ford, J. A., 119 Favoreto, M., T269, T384 Fiaz, M., 1100 Ford, J. J., T152 Favoreto, M. G., W166, 264 Field, M. E., 1126 Ford, M. J., T190, W227, 327, 647, 672, Favoretto, M. G., T434 Fields, S. D., 998 1111 Fay, B., 83 Fierheller, E., 420 Ford, S., 775 Fazaeli, H., W119 Fierro H., J.A., 345 Ford, S. P., M280, W150, 637, 638, 639, Fazeli, H., W404 Fife, T., 640 914, 915, 999, 1129, 1131, 1132 Fazli, N., 877 Fife, T. E., 1008, 1009 Formigoni, A., M106, W132 Fehr, J. D., W346, W382 Figueiredo, D. M., W126 Forni, S., 614 Fei, C., W21 Figueroa, J., M235, T1, W454 Forsberg, N. E., 836, 837 Feijó, G. L. D., M155, M156 Figueroa, J. L., W289 Forster, L. A., W346, W382 Fekete, Z., W193 Fike, G. D., 1001, 1002 Forster, R. J., T403, W406, 567, 728 Felix, T. L., 96, 549 Fike, J. H., 232 Foskolos, A., T459 Felker, C. D., W145 Filbert, M. E., W105 Fossler, C., M57 Fellner, V., W175 Filbin, T., M461 Foster, H. A., 1008, 1009 Felver-Gant, J. N., M311, T38 Filgueiras, E. A., W185 Foulk, D., W176 Feng, L, W55 Filho, A. S. S., M20 Fouquet, A., M96, M97 Feng, P., M400 Finck, D. N., T24, W17, W383 Fowler, C. M., 743 Feng, S. S., 394 Fink, E., 755 Fowler, J, 690 Feng, W., T386 Finocchiaro, R., 619 Fox, J. T., 591 Fenghua, L., W21 Finot, L., 472 Fox, L. K., M43, M45 Fennel, M. M., T108 Fiorellino, N. M., 42, 812 Foxcroft, G. R., 1065 Fenu, A., M376, 324 Fiorotto, M. L., 6, 604 Fraley, G. S., 706 Ferguson, D. M., 967 Firkins, J., W423, 252, 398, 743 France, J., T356, 428, 1056 Ferguson, J. D., T382, 1134 Fish, C. M., M108 Francesconi, A. H. D., M344 Ferguson, N. S., 425, 688 Fisher, K. S., 845, 991 Francis, N., T144 Ferket, P., 702 Fitz-Coy, F., 342 Frank, D. N., 314 Ferket, P. R., 137, 646, 700, 902, 972, Fitz-Coy, S., M29, 175 Frankenbach, S. D., 151 977 Flamarique, F., W460, W466, W467 Frantz, N. Z., T61 Fermin, M. L., W294 Flann, K., 1127 Fraser, A. M., W66 Fernandes, A. R. M., M157, M160, Flann, K. L., 477 Fredin, S. M., T429 M165, W368 Flint, H. J., 349 Freeman, M. E., 138 Fernandes, C. D., T128 Flis, S. A., M68 Freeman, S., 910 Fernandes, D., M453, T461 Flores Tensos, J. M., M104, M105, T122 Freetly, H. C., 70 Fernandes, H. J., M161, W162, W163 Flores, C., 725 Freire, J. M., T214, T215 Fernandes, J. S., Jr., T462, T463 Flores, L. R., W313, W384 Freitas, J. A., M79 Fernandes, M. H. M. R., T462, T463 Flores-García, E. O., W107 Freitas, L. L., T109, T110, T111 Fernández-Casado, J. A., 820 Flores-Mariñelareña, A., T274 Freking, B. F., T152 Fernandez-Figares, I., W106, W222 Flowers, W. L., 520 Fricke, P. M., M199, W283, 165, 807 Fernando, P.-G., M272 Fluharty, F. L., 822 Friend, T. H., T55, W301, 419, 862, 906 Fernando, R. L., 788, 924 Flythe, M. D., 123 Friendship, R. M., M30 Fernley, P., 1052 Fogle, G. E., 848 Friggens, N. C., T326 Ferraz Filho, P. B., M79 Fokkink, W. B., 396 Frigola, H., 1069 Ferraz, J. B. S., T48, T167 Fonseca, E.A., W365 Frigoni, F., W301 Ferreira, E. M., M455, M457, W447 Fonseca, L. M., T83, T84, T85, T318, Frigotto, T. A., T317 Ferreira, J., 40 T319, W43, W53, W59, W71, W99, Frikha, M., 141, 497 Ferreira, J. A. G., Jr., M236, M237, 698 306 Froehlich, D., M26 Ferreira, L. S., T338 Fontaneli, R. S., 232 Froetschel, M. A., 547, 747 Ferreira, M. A., M20 Fontenele, R. M., M14, M465, M466, Froman, D. P., 533 Ferreira, P., 697 M467 Fronchetti, D. R, T359 Ferreira, R. M., W281 Fontenot, J. P., M159, 321 Frozanmehr, M., W438 Ferreira, T. G., T68 Foo, A., M174 Fruge, C. J., M369 Ferrell, C. L., M300 Foote, A. P., W355, W358 Fry, R. S., 159, 519, 520 Ferret, A., T375, W370 Foote, M. R., 961 Fu, C. J., W130 Ferris, C.P., 907 Foote, R. S., M63 Fu, S., T47

252 Fu, S. J., T204, T227 Garcia, M., T434, W166, 264, 1081, Geshlog Olyayee, M., T198, T237 Fu, Y. Q., 395 1142 Gesing, L. M., 417 Fucà, N., T86, 951 Garcia, M. D., M75 Getachew, G., W312 Fuente, B., M272 García-Munguía, C. A., 433 Gettinger, E., 122 Author Fuentetaja, A., T149, T150 Garcia-Ortiz, J. C., M150, M151 Ghahramany, G., 825 Index Fujimoto, M., 955 García-Rebollar, P., W223, W263 Gharib Naseri, K., W6 Fulford, J. D., W357, 1047, 1048 Garciarena, D. A., M423, M425, M427 Ghasemi, E., T443 Fulton, R. M., 1027 García-Rendón, A., W261 Ghavi Hossein-Zadeh, N., T45, T46, Fulton, R. W., 768, 769 Gardiner, G. E., 508 W33, W34, W40, W41 Fultz, S. W., T330 Gardiner, L. K., 408 Ghazvini, N., 973 Funnell, B.J., T264 Gardner, I. A., 55, 275, 276, 423 Ghelich Khan, M., 1053 Funston, R. N., 78, 853, 1006, 1037 Garey, S. M., 419, 862, 906 Ghiasvand, M., M380 Furlan, A. C., W455 Garibay, L., 1104 Ghirardi, J. J., M331 Fustini, M., M106, W132 Garmyn, A. J., M167 Gholibaigi Fard, A., W42 Fyock, T. L., 275 Garrett, J., T377 Gholizadeh, H., M437, T445 Garrick, D. J., 289, 788, 924 Ghorbani, G.-R., T413, T443, W328, G Garrido, S., W460 875 Gasa, J., T2, W457 Ghovvati, S., T379 Gäbel, G., 1144 Gasbarre, L. C., 854 Ghyamyipour, S., T139 Gabler, N. K, 674 Gasca, S. J., M262 Giacomini, L., 986 Gabrush, T., 260 Gaskins, C. T., M74, M75, T332 Giambrone, J. J., 649 Gadberry, M. S., M168, M169 Gaspa, G., M82, W24 Gianola, D., 621 Gado, H. M., 895 Gast, R. K., 1024, 1093 Giardini, W., T417 Gady, C., 1113 Gastal, E., W415 Gibb, D., M16, T366, T367, W393 Gafnea, M. E., T258 Gates, K. N., T471, 752 Gibb, D. J., 727 Gagliostro, G. A., M423, M425, M427, Gates, R. S., W324, 1013, 1025 Gibbs, T., 856 874 Gath, V. P., 1137 Gibson, D. S., 833 Gagnon, N., W405, W435 Gatti, J.-L., 535 Gies, D. L., 608 Gaines, A. M., T217, T254 Gauthier, H. M., T430 Giesy, S. L., M200, 961 Gakhar, N., M275, M257, M316 Gauthier, S. F., W81 Gigax, J. A., 1046 Galbraith, E. A., T382 Gavilan, C. W. S., T109, T110 Gilani, A., M256 Galindo, D., W394 Gawthrop, J. C., T339 Gilaverte, S., M457 Galindo-Velasco, E., W10 Gay, K. D., W87 Giles, R., W286 Gallagher, G., M22 Ge, R. L., T238 Gillespie, H. D., T190, W227, 647, 672 Gallardo, M., W409 Ge, X., 112 Gillespie, J., 1030 Gallego, A. G., W458 Geary, T. W., 852, 923 Gilliam, G. G., 19 Galobart, J., M98 Gehman, A. M., T397 Gilmore, L. A., W360, 825, 1033 Galvani, D. B., M455, M457 Gehring, C. K., 340 Gimenes, L. U., W281, 828 Galyean, M. L., T15, W161, 50 Geisert, R. D., 79 Giordani, J. P., T435, T436 Gama, M. A. S., M453, T461 Gekara, O. J., W462 Giordano, J. O., M199, W283, 165, 807 Gamez, H. G., T467 Gellin, G. L., 123 Giorgi, M., 493 Gandy, J. C., 247 Gengelbach, G. P., W115, W128, 1058 Gipson, T. A., T457, T468, T469 Ganesan, B., 953 Gengler, N., 74, 784, 785, 799, 931 Girard, C. L., M408, T395, W209, 716 Ganjkhanlou, M., M468, M469 Genho, M. R., 20 Girgis, G. N., W217, W245, W249 Ganner, A., W8, 265, 1076 Genho, P., 920 Girish, C. K., W178, W217, W245, Gänzle, M., 1079 Genovese, K. J., T40 W249 Gao, G., W235 Gentil, R. S., M455, M457, W447 Giusti, M. M., T81 Gao, X. J., W195, 958 Gentry, L. R., W165 Givens, D. I., 766 Gao, Y., W55, 982 Geor, R. J., 354, 356 Givisiez, P. E. N., M102, M247, T138 Gao, Y. H., 765 George, J., 964 Glahn, R. P., 514 Garbe, J. R., 707 George, L. A., 914, 1131, 1132 Glanc, D., 1035 Garces-Yepez, P., 3 Geraert, P. A., 334, 981, 1113, 527 Glasser, F., W424, 212 Garcez Neto, A. F, T359 Gerardo-Cuervo, H., M405 Glaze, J. B., Jr., T271, 640, 1008, 1009 Garcia, A. I., W212 Germeroth, D, T256 Glover, C., 567 Garcia, A. L., 124 Gerônimo, D. M., T130 Go, G., W155, W360, 825, 1033 Garcia, A. M., M354 Gerrard, D. E., W354, 478 Goad, C. L., 767 García, E., M288, M297, M298, W289 Gerry, A. C., W85 Goddard, M. E., 789 Garcia, G., W394 Gertler, A., T279 Godden, S. M., 279, 401, 662, 863 García, J., M232 Gervais, R., 563 Godfrey, R. W., 407

253 Godoy, S., W343 Goodell, G., 263 Greiner, S. P., 786 Goebel, K. P., 152 Gooden, M. C., 758 Gressley, T. F., T22, T343, W422, 46, Goers, S., T151 Goodgame, S., T208 1146 Goetsch, A. L., T456, T457, T468, Goodie, G. L., T96 Greter, A. M., M8 T469, 757 Goodling, R. C., Jr., W90 Griffi n, W. A., 202, 207, 208, 378, 1037, Goher, M., M460 Goonewardene, L. A., W146 1044 Golab, G. C., 610 Gootwine, E., T279 Griffi ths, M., 947 Goldberg, E., M275, M257, M316 Gordin, C. L., T109, T110, T111 Grignola, P., M80 Goldhawk, C., T35 Gordon, M. B., 167 Grigsby, K. N., 566 Golian, A., M204, M256, M318, T200, Goselink, R. M. A., 884 Grilli, E., 450, 451 T442, W257, M252, M258, M259, Gottselig, S. M., 539 Grimes, J. L., M319, 977 T201, T234, W262 Gouffon, J. S., T160 Grimm, A, M62 Golian, G., M285 Goulart, C. C., M208, M213, M223, Griswold, K. E., W114, W121 Golombeski, G., T345, T349, T350, M224, M247, T214, T215 Groccia, J. E., 578 T351 Goulart, R. S., M418 Groenendaal, H, 55, 278 Golombeski, G. G., 397 Gould, B. W., 1016 Groenewegen, P., T349, W231, 1032 Gomelsky, M., 1085 Gould, J. C., 109 Grohn, Y. T., 56, 280, 281, 282 Gomes, L. H. S., M20 Gourdine, J. L., M336, M338 Grondin, R., M338 Gomes, R. C., T167 Gouvea, V. N., M415 Grott, M. J., W87 Gomez, J. M., 1106 Govindasamy-Lucey, S., T79, 792 Grove, A.V., T328 Gomez, M. A., T459 Govoni, K. E., T144 Grubb, P. T., 379 Gomez, R. R., 1034 Gow, H. R., 1023 Gruber, M., M411, 460 Gómez, S., T187, 1110 Graça, D. S., W303, W304 Grummer, J., M185 Gómez-Cortés, P., M456 Grace, O., 790 Guan, L. L., 186 Gómez-Martín, A., T460 Gracia, M. I., T179, 978 Guard, J., 1093 Gomez-Raya, L., M460 Grado, A., W108 Guasch, I., M4, T312 Gomide, L. A. M., M161 Graeff, A. L., W171 Guay, F., W209, W231 Gonçalves, L. S., 952 Graff, L. J., 587, 943 Güçbilmez, M., 865 Gonda, M. G., M88, M91 Graham, B. C., 19 Gudenkauf, K., 674 Gondo, A., M79 Grandin, T., T3, 416, 934 Gudla, P., W415 Gong, X., T403 Grandini, D., M363, M371 Guenter, W., 542, 657, 695 Gontcharova, V., W357, 1048 Grandison, A., W75, W76, 305, 802 Guenther, J. N., W285, M199, W283, Gonyou, H. W., 586, 940 Granneman, J. G., 605 165 Gonzales, B., T417 Grant, A. L., 478 Guerra-Medina, C. E., W107 González, D., M233 Grant, J. K., 847 Guerra-Medina, E. C., M359 González, F., T132, T464 Grant, K.V., 792 Guerrero-Cervantes, M., T120, W188, González, J. C., 491 Grant, R. J., M5, M6, M393, M429, W444 Gonzalez, J. M., T465 T430, W274, 216, 218, 429, 904 Guerrero-Legarreta, I., M438 González, J. S., M420 Grant, W. E., M131 Guevara, J. C., M332, M337, T6 González, L., M16, M23, T35 Gratzl, M., 1117 Gugle, T. L., 675 González, L. A., 420, 942 Graugnard, D. E., 729, 1124, 1125 Guilin, C., W21 González, M., M412, 510 Graumann, A. M., W362 Guillossou, S., 111 González, M. J., W226 Gravatte, C., W96, 248 Guimamães, R., Jr., W185 González, R., W452 Gravena, R. A., T11, W232, W250 Guimarães Pimentel, P., M14, M465 González, U. A., M412 Graves, J., M195 Guimaraes, J., T226 Gonzalez, V. M., W389 Gray, C. W., W84, 1008, 1009 Guinard-Flament, J., W201, 962 González, W., W443 Gray, K. A., T33 Guinee, T. P., 299 Gonzalez-Alvarado, J. M., T364, 344, Graybill, J. S., W114 Gulay, M. S., M244, M283, T62, T63, 502, 509 Greco, L. F., T269, T434, W166, W279, T64, T65 Gonzalez-Bonilla, G. T., T129 264, 1142 Guler, Z., T95, T97, 950 González-García, E., W192 Green, A. R., 1025 Gumen, A., 166, 162, 164 González-Martín, S., M331 Green, E., M126 Gungor, S., T62, T65 González-Muñoz, S. S., M441, T114, Green, J., 673 Gunkel, C. D., W172 W338 Green, J. T., M332, M337, T6 Gunn, D., T271 Gonzalez-Padilla, E., T322 Greene, W. A., T266 Gunn, P., 849 González-Rodríguez, A., 819, 820, 821, Greenfi eld, R., T396 Gunn, P. J., 845, 991 907 Gregorini, P., T315, 632 Gunter, S. A., 98 Goodall, S. R., 205 Gregory, R. M., W339, W407 Guo, C. Y., T355 Goodband, R. D., T3, 492, 701 Greiner, L., W233 Guo, F. C., T218, 872

254 Guo, H., W49 W298, W354, W419, 427, 664, 1054 Hayes, S., 457 Guo, J., 325 Hannah, J. F., 442 Hayes, S. H., W173, W174 Guo, K. J., M42, W20, 1083 Hanning, I., M101, 440 Hayirli, A., 976 Guo, M., T99, T104, T105, T106 Hansen, D. K., 831, 835 Hazel, A. R., 434 Author Guo, Y., 326 Hansen, J. A., 987 He, H., T40 Index Guo, Y. M., M136, T141, 146, 343 Hansen, L. B., 434, 435, 436, 930 He, M. L., M158, M346, M443, T447, Guozhong, X., M343 Hansen, P. J., W272, 997, 998 W344, 1136 Guraya, R., 1093 Hansen, S. L., 159, 388, 519, 552, 558 He, S., T67 Gürsoy-Balci, A. C., T95 Hanson, A. R., T5,409, 410, 411, 412 Heacock, P. S., W89, W91 Gurung, N., T451, T452, 893 Haq, A., 690 Heaton, K., 845 Guthrie, H. D., T285 Haratifar, S., 946 Hecht, G. S., 69 Gutiérrez Castro, V., W376 Harbac, M. M., M361, 12, 15 Hedayat-Evrigh, N., W37 Gutierrez, F. J., T32 Harboe, M., 801 Heeg, A. M. A., M116 Gutiérrez-Ornelas, E., T113, T120, Hardin, M. D., 1029 Heegaard, P. M. H., 749 T192, T453, W450 Hardwick, E. O., T348 Heguy, J. M., T323, T336, 864 Guy, M.-M., W81 Haresign, W., 432 Heick, J. W.-M., T82 Gwazdauskas, F. C., T331 Hargis, B. M., M27, M305, T143, 90, Heidari Khormizi, S. R., T306, T307 91, 269, 538 Heidenreich, J. M., 382 H Harmon, D. H., W363 Heidorn, N. L., W469, 711, 1123 Harmon, D. L., T59, T60, T61, W355 Heimbeck, W., T424, 217 Haan, M. M., 634 Harner, J. P., 726 Hein, D. C., 892 Haas, K., 100 Harney, J., 829 Hein, S., 999 Hada, F. H., T11, W232, W250 Harper, M., W176 Heinrichs, A. J., M106, T353, T426, Hadarbadi, G. H., M229, M255, T142 Harper, M. T., W181 W186, W436, 48, 565, 568, 569 Hadﬁ eld, T. L., M330 Harrell, R. J., M295, T218, W233, 699, Heins, B. J., 434, 435, 436, 930 Hadsell, D., M149, 964, 965 970 Helal, A., T456 Haeussler, S, T256 Harrelson, F. W., 734 Helmbrecht, A., 668 Hagg, F. M., T347 Harris, E. K., 642 Henderson, L., 928 Hahn, D., 339 Harris, P. A., 354, 833 Hendricks, G. L., III, 827 Haines, M. D., W104 Harrison, G. A., M449, T399, T400 Hendricks, M. J., W145 Halalsheh, R. A., M289, 712 Harrison, J. H., 746, 883 Hendrickson, M. K., 81 Hall, J. B., M118, T271, 78 Hart, M. W., M217 Hengemuehle, S., W318 Hall, L. W., 28 Hart, S. P., T457, 756, 757 Hengst, B. A., T343, W422 Hall, M. B., 742, 1059, 1061, 1146 Härter, C. J., T470 Henning, P. H., T347, T398, 1141 Hallberg, J., T309 Harthan, L. B., W448 Henrique, W., M157, M160 Hallford, D. M., M289, W145, 19, 25 Hartnell, G., M400 Hensarling, C. M., M127 Ham, J., 736 Harvatine, K. J., 740, 959 Hentz, F., W345 Hamal, K. R., M48, W296 Harvey, B. M., T144 Heo, M., W461 Hamaoka, T., 192 Harvey, R. B., 1088 Heravi Moussavi, A, M285, M434, Hamburg, J. D., 151 Harvey, R. M., M442 M435, T234, T370, T416, Hamel, N., M134 Hasanlou, S., M468, M469, T307 Herkelman, K. L., 495 Hamidu, J. A., M309, 186 Hashemipour, H., W257 Herlihy, M. M., W285, W283, 163 Hamilton, M. J., M59, M62, T155 Hashemzadeh Cigari, F., W328 Herlin, A. H., 719 Hammer, C. J., W142, W149, W182, Hassan, A., M189, W57, 129 Hermes, R. G., 759, 761 W398, 121 Hassan, A. N., M184, 133 Hermida, M., 510 Hammon, H., T257 Hassan, O., W65 Hernadez-Arrieta, R., M151 Hampton, T., 970 Hassanat, F., W137, 453, 815 Hernandez, J., M227 Hamzaoui, S., 725 Hastings, D., W415 Hernández, J., T464 Hamzat, R. A., T197 Hatch, B., W429 Hernandez, L. L., 470, 471, 712 Han, D, W225 Hatﬁ eld, P. G., 23 Hernandez, O., W388 Han, F. F., W242, 765, 982 Hathaway, M. R., W158, W159 Hernandez, R., W320 Han, H., T298 Hathurusinghe, M. H., M99 Hernandez-Briano, P., T324 Han, I. Y., 1091 Hausman, G. J., T255, W469, 711, 1123 Hernández-Castellano, L.E., T72 Han, J. H., 454 Hawley, J., M123 Hernández-Martínez, C.A., T192 Hancock, D. D., M43 Hax, L. T., M299 Hernandez-Mendo, O., M150, M151, Hancock, J. D., 675 Hay, G. M., 84 T114 Hanford, K. J., 49 Hayat, Z., 375, 806 Herndon, C. W., 235 Hanger, K. G., W359 Hayen, M. J., 475 Herpin, P., 76 Hangoor, E., 443, 980 Hayes, D. R., 1023 Herrera, A. M, W343 Hanigan, M. D., T261, T331, W297, Hayes, J. E., 503 Herrera-Torres, E., W444 255 Herrick, K. J., 744 Holden, L. A., W86 Hsiao, H. Y., 1114 Herring, J. L., 251 Holl, J., 926 Htoo, J. K., 492, 494, 677, 678 Herring, W. O., 926 Holland, B. P., W359, 206 Hu, H., M143, W78 Hersom, M. J., 779, 780, 781 Hollis, L. C., 551 Hu, J., 113 Hess, B. W., M153, W150, W341, 27, Holliss, A., 274, 489 Hu, W., T457 389 Hollmann, M., 209 Hu, Z.-L., 924 Hess, J. B., M312, T8, T287, 178, 183, Holman, B., 431 Hua, S., 661 364 Holt, J. P., M262, T5, 409 Huang, C. H., 326 Hess, T., 100, M119 Holt, M. S., M196 Huang, F. R., 644 Hess, T. A., 810 Holt, P. S., 1024, 1093 Huang, H. S., T248 Hess, T. M., 831, 835 Holt, T. N., 556 Huang, I. N., 956, 957 Hester, P. Y., M308, 1027 Holt-Klimek, L., M26 Huang, J. F., M314, M315 Heuck-Knubel, K. A., 366 Holtshausen, L., M16, M405, T361 Huang, M., 1082 Hewitt, M. A., W249 Holub, G. A., 243, 487, 862, 906 Huang, T. H., W464 Hewlett, J. P., 408 Homola, M., T166, T168 Huang, Y., W144, 637, 638 Heydari, R., T303, T387, W200 Honaker, C. F., 348 Hubbard, S., W29, W268 Heyler, K., 739 Honeyman, M. S., 1040 Hubbell, D, 100 Heyler, K. S., 40, 481 Hong, P. K., T184 Hubbell, D., III, M119, M120 Hibbard, L. R., 380, 1005 Hong, Q. H., 543 Huber-Rockow, J. C., T89 Hickling, D., 979 Hong, S. M., M263, M264, T216, Huebner, S.M., 4 Hicks, C. L., W64, W70 W210, W211, W220 Huerta Bravo, M., M150, W95, W226, Hicks, J. A., T19 Hong, W. S., 956 1099 Hicks, R. B., W359 Hong, Y. H., T20 Hughes, C. A., T471, W352, 323, 752 Higginbotham, G. E., W85 Hong, Y.-H., W7 Huh, C. S., W51, W52 Higgins, J. J., 383 Honrubia, P., 978 Huhtanen, P., M451, 561 Higgins, S. E., 90, 91, 643 Hopkins, A. C., T56 Hui, K. P. C., 943 Higginson, J. H., 905 Hopkins, F. M., T474 Huisma, C., 1030 Higgs, R. J., 426 Hopper, R. M., 1095 Huisman, A. C., T332 Hill, A. R., M174, 132 Horn, C. H., T398 Hulbert, L. E., M28, T15, T24, T154, Hill, C., T451 Horn, G. W., M154, 17, 29, 387 T156 Hill, G. M., 385, 901, 1068 Hornbaek, T., 627 Hulet, R. M., 180, 503, 811 Hill, H., 417 Horner, S. D., W44 Hulland, C., M192 Hill, R. A., 824 Horseman, N., 316 Hume, M., M276, 440 Hill, S., M195 Horseman, N. D., 470, 471 Hume, M. E., 88, 656 Hill, S. R., 233 Horstman, L. A., 845 Hummel, J., W118 Hill, T. M., T353, 396, 398, 400 Hoseini Ghafari, M., T442 Humphrey, B., W203 Hilton, G. G., M167, 17 Hoseinzade, M., W22, 1078 Humphrey, B. D., M134, M221, 272, Hinen, J., M400 Hoskins, B., 1111 498 Hinkle, E., T194 Hossein, J., T237 Hun, J., 1142 Hinkle, E. E., T16 Hosseini, S. M., T137 Hünerberg, M., T361 Hinkle, M. J., 539 Hosseini-Sabeghi, S. H., M375 Hunt, C.W., 203 Hinton, A., Jr., T255, 447 Hosseini-Vashan, S. J., M318 Hunt, K. M, T23 Hippen, A. R., 659, 744 Hostetler, C. E., 490 Huntington, G. B., M445, 878, 910 Ho, J. C. W., W291, 714 Hostetter, J. M., 665 Hurley, S. L., M307 Hoar, M. E., 755 Hotchkiss, J. H., 301 Hurshman, H. M., 119 Hodgins, D. C., 662 Hou, G., T231 Hurst, W., 244 Hoekenga, O. A., 514 Hou, L., W259 Hurt, E. E., 302 Hofacre, C. L., 1087 Hou, X., M304 Hurtaud, C., W201, 962 Hoff, L. A., M88, M91 Hougentogler, D. P., 86, 601 Husfeldt, A. W., 861 Hoffman, J. B., 256, 367, 368 Houri Neto, M., T318, T319 Hussain, I., 806 Hoffman, P. C., M124, M193, T346, House, J. D., M257, M275, M316, 542, Hutcheson, J. P., W161, 114 W431, W433, 437, 461, 462, 571 657, 695 Hutchinson, I. A., 169 Hofherr, M. W., T420 Hovey, R. C., W198, 1070 Hutchinson, J. R., 359 Hofsteter, U., W248 Hovingh, E., M64, 280, 283 Hutchison, C. F., 39 Hofstetter, U., W18 Hovingh, E. P., 276 Hutchison, J. L., W30 Hogan, C., 867 Howe, B. A., M265 Huwe, J. K., 1024 Hogan, D. F., 415 Howell, B. J., M21 Hux, J., 153, 154, 373 Hogue, D. E., 892, 1049 Hristov, A. N., W322, W323, 40, 214, Huyghebaert, G., 155 Højberg, O., 817 481, 739 Huzzey, J. M., W274

256 Hvelplund, T., T316 Jaeggi, J. J., 792 Jiang, Z., M75, 350 Hyler, K. S., 214 Jafari Tarbaghan, M., W38 Jianqin, X., W21 Hyon, S. H., T281 Jafari, M., T413 Jiménez, F., T464 Jahani Aziz-Abadi, H., M349, M350, Jiménez, J., T404 Author I M434, M435, T379 Jiménez-Flores, R., M173, M177, T82, Index Jahani, H., M353 T89, W49, W68 Ibrahim, S., W415 Jai, V., T78, T88 Jiménez-Moreno, E., 344, 502, 509 Ibrahim, S. A., M99, W65, W66 Jalaludeen, A., 336 Jiménez-Peralta, F.S., M351, M352 Idlett, M. A., T108 James, R. E., W329, 221 Jin, G. W., T439 Ido, S., M76 Jamison, W., 34 Jin, M. L., 1082 Ijaz, A., 994 Janagama, H. K., M69 Jing, M., M275 Iliff, J. W., 13, 1004 Janati, H., M458 Jingyi, G., W21 Ilse, B. R., 1036 Janevski, O., M184 Jinks, E. M., 848 Im, J. H., W50, W52 Jang, H. D., M243, M269, M270, T220, Jo, C., 517 Impoco, G., T66, T86, 798 W220 Jo, J. K., T219 Ingham, S. C., 134 Jang, S.-I., W7, 273 Johnson, A. K., T4, 417 Ingvartsen, K. L., T326 Jani, E., M349, M350 Johnson, B. J., T24, W160, W383, 1033 Inostroza, F., M103 Janmohammadi, H., T198 Johnson, B. J., W17, W155, W161, Insalaco, E., 938 Janovick, J. A., 602 W360, 114 Invernizzi, G., 468, 840 Janowski, J. M., T321 Johnson, B. R., M118 Ionescu, C., 689, 1120, W216, 1017, Janzen, E., T35, 420 Johnson, D. G., 434 1018 Jarret, J., 1112 Johnson, G. A., 7 Ipharraguerre, I., T354, 1122 Jasso-Diaz, G., W440 Johnson, G. C., W396 Ipharraguerre, I. R., T352, 908, 909 Javaid, A., 1050 Johnson, J. S., M37, M38, 592, 1080 Iqbal, A., 589 Jeffrey, M., 674 Johnson, K. A., T332, 203 Iqbal, S., T391, T392, W1, W2, W3, Jendral, M., T182, 257 Johnson, K. D., W353 W4, W5, 1079 Jenkins, K. H., 99, 197, 198, 200, 201 Johnson, M. E., T81, 792 Irish, D. A., M179, M180 Jenkins, M. C., M140, 656 Johnson, M. L., 190 Irlbeck, N., 939 Jenkins, T., 883 Johnson, M. T., 255 Irsik, M., 779 Jenkins, T. C., 37, 746 Johnson, N. F., M442 Isabel, B., T236 Jennings, J., 100, M119 Johnson, P. N., 633 Isenhart, T. M., W316 Jennings, J. S., M370, W157 Johnson, R., 229 Ishlak, A., W415 Jennings, S. S., M19 Johnson, R. W., T159 Isikhuemhen, O. S., M307, W65 Jennings, T. D., 636 Johnson, S. E., 475, 830 Islas, A., 1138 Jenny, B. F., W165, 39 Johnson, S. K., T265, 78 Islas-Trejo, A., 661 Jensen, B. B., T249 Johnson, T. E., T311, W167, W168, Issa, S., 675 Jensen, C., 817 W169 Isselstein, J., 94 Jensen, D., 21, 913 Johnston, J. D., T397 Ito, K., M7, 726 Jensen, J. L., 801 Johnston, N. P., T195 Ivey, S. L., 734 Jensen, K. S., W92, 1008, 1009 Jokela, W. E., M124 Iwaasa, A. D., 855, 1031 Jeon, S. S., T75, T74 Jolliff, J. S., 521 Iyayi, E. A., T209, T210 Jeong, J. W., W56 Jones, C., 790 Jeong, J. Y., T180 Jones, D. A., 244 Jeske, T. M., M171, T176 Jones, D. F., W115, W128, 1058 J Jessen, K., M29, T207, 341, 512 Jones, D. R., 1024, 1094 Jha, R., 677, 678 Jones, K., W415 Jabbar, M. A., 374, 375, 796, 1100 Ji, H. F., T238, T247, W213, W259 Jones, L. R., W123 Jabbari, S., M416 Ji, H. G., T446 Jones, M. L., 529 Jabeen, H., 796 Ji, P., 840, 870 Jones, R. O., 332 Jackson, K. M., 247 Jia, W., 686, 979 Jones-Anding, C., M67 Jackson, M. E., 1114 Jian, P., 644 Jonker, A., M411, 460 Jacob, J. P., W324, 1013 Jiang, H., T289, T293, W153, W156, Joo, S. T., M172, T180 Jacob, R., T18 112 Jordan, A., M29, T207, 341 Jacobi, S. K., 310 Jiang, J., 275, 276 Jordão Filho, J., M215 Jacobs, C. M., M222, 347 Jiang, S. Z., M253, T115, T223, T243, Joy, M., M219 Jacobsen, S., 749 W244, W246 Ju, J. W., W395 Jacques, K. A., W228, W239 Jiang, T., M162, 320 Juarez, F., W384 Jaeger, J. R., T265, 11, 13, 14, 205, 380, Jiang, X. C., M52 Juarez, M., M456 1004, 1005 Jiang, Z. Y., 679, 680 Juárez-Reyes, A. S., T120, T192, T453,

257 W188, W450 Karnati, S. K. R., 743 Ketchen, D. J., 1049 Juárez-Reyes, A., W444 Karns, J., 280 Kethireddipalli, P., 132 Juchem, S. O., T317, T383, W312 Karns, J. S., 276, 283 Khaﬁ poor, E., W216 Juchem, S., T441, 1051 Karnuah, A. B., T42 Khaﬁ pour, E., T390, 841 Juhnke, J., 93 Karr-Lilienthal, L. K., T54 Khajali, F., M48 Julean, C, M273 Karrow, N. A., W110, W217, 274, 489 Khaksar, V., W257 Julien, C., 750 Kastelic, J., M23, M158, T35 Khalil, H., T82 Jung, B., 670 Katanbaf, M. N., M308 Khalilvandi-Behroozyar, H., M114, Jung, E. Y., M172, T180 Kathariou, S., M319 M115 Jung, H., 117 Kattesh, H. G., M281, T273, T300, Khan, M. A., T344, T357 Jung, H. G., 452, 564 T474, 176 Khan, M. I., W101 Jung, J. H., M242, M260, M269, T220, Kauf, A. C. W., 469 Khan, M. J., 1060, 1124, 1125 T232, W211 Kaufmann, L. D., M426 Khan, M. K., 589 Jung, S., M296 Kause, A., 430 Khan, M. S., T357 Junxin, X., M343 Kawassumi, M., 116 Khan, M. Z. U., 374, 806 Jurado, K. A., W145 Kay, J, 213 Khare, S., 59 Jurkevich, A., 708, 709, 710 Kay, J. K., W194, 721 Khas-Erdene, T90, T440, W408, 871 Justice-Allen, A., 263 Kaye, J., W322 Khatiwada, J., 893 Justino, R., M166 Kazama, R., W435 Khattak, F. M., 375 Justolin, P., W277, W278 Kebreab, E., 542, 1056 Khomkamon, C., 516 Juurlink, K., T182, 257 Kee, D. D., T108 Khorashadizadeh, M., W417, W426 Kegley, E. B., M120, M123, M367, 774 Khorvash, M., T413, T443, W328, 875 K Kegley, E., M119 Ki, K. S., W416 Kehoe, S. I., T325, T348 Kiaei, M., M34 Kabara, E., 65 Keis, E., 829 Kiarie, E., T228, W214 Kadrea Genedy, T71 Keisler, D. H., T258, T270, 403, 771 Kidd, M. T., W268, 143, 499 Kahl, S., W16, W19 Keithly, J. I., 23 Kiesling, D. D., 1040 Kailasapathy, K., M178 Keller, K., T25 Kiess, A. S., W104, 361, 441 Kaiser, A. M., T286 Keller, W. L., T176 Kilcawley, K. N., 299 Kaiser, J., 573 Kelley, K. W., T159 Killian, G. J., 531 Kakani, R., 690 Kelley, S., 495 Kim, B. G., 491, 496 Kalchayanand, N., W102 Kellison, R. L., 633 Kim, B. W., W395 Kallenbach, R. L., M85 Kelman, W. M., 891 Kim, D.-K., M141, 466 Kalof, L., 1026 Kelton, D. F., 905 Kim, E. J., M220, M222 Kalscheur, K. F., 133, 659, 744 Kelton, D., 663, 928 Kim, G. B., M49, W50, W51, W52 Kamanga-Sollo, E., W158, W159 Kelzer, J. M., 555, 556, 1043 Kim, G. D., M172, T180 Kammes, K. L., M391, M430 Kendall, D. C., 987 Kim, H., 1112 Kanani, J., M125 Kendall, N., W284 Kim, H. J., M49, M242, M260, M264, Kang, C. W., W18 Kennedy, P., 630 M267, M271, T232, W51, W210 Kang, E. J., M176 Kennelly, J. J., M394 Kim, H. S., W416 Kang, H. S., W461 Kenney, N. M., 97 Kim, I. H., M242, M243, M260, M263, Kang, S. W., M303, 365, 707 Kensinger, R. S., 469 M264, M267, M269, M270, M271, Kanne, K., 1069 Kenyon, A. G., W287, 486 T216, T220, T232, W210, W211, Kapphahn, M., 9 Keown, J. F., W83 W220, W272 Kapur, V., M65, 63 Kephart, K. B., W181 Kim, J. S., T219 Karakaya, E., 166, 162, 164 Kerley, M. S., M85, M442, W350, 115, Kim, K. H., T219 Karapinar, T., 1073 1030 Kim, M., T262 Karavan, F., W288 Kermanshahi, H., M252, M256, M258, Kim, S., M132, M140 Karcher, D., 541, 544, 545, 1027 W236, W257 Kim, S. C., W446 Karcher, E. L., 224, 238, 247 Kerr, B. J., 685 Kim, S. W., M217, M226, 137, 987, Kargar, S., 875 Kerr, K. R., T57 1063 Karges, K. K., 203, 1036 Kersbergen, R., W91 Kim, Y. H., T275, T276, 992, 993 Karimi Torshizi, M. A., M34, M229, Kerth, C., 893 Kim, Y. J., T446 M255, T13, T139, T142, W12, W13, Kerth, C. R., 377, 446 Kim, Y. W., T219 W14, 1074, 1075 Kerth, L. K., 377, 446, 1092 Kincaid, R. L., 883, T332 Karimi, A. J., T189, T208, T224 Kertz, A. F., 396 Kinch, J. K., W414 Karimi, A., 107, M207, M210, T225, Keskin, A, W285, 166, 162, 164 Kindstedt, P, T70 W439 Kesler, D. J., 78 King, M. E., 1001, 1002 Karle, B. M., T323 Kessler, K. L., 31

258 King, W. D., T190, W227, 327, 672, Kongmun, P, M339, T368 Kühn, I., T202, T230 1111 Kononoff, P. J., M433, T362, W412, 485 Kumar, A., M71, 57, 285 Kinnamon, S. C., 1116 Koontz, A. F., W363 Kumar, G. S., M101 Kinney, C. A., 86 Kopanko, A. M., 912 Kumar, R., M187, 101 Author Kirch, B. H., M121 Kordi, M., M406, M407, M428 Kunej, T., M75 Index Kirksey, R. E., M87 Korver, D. R., 190, 501, 513 Kung, L., Jr., W121, W127, 47 Kirkwood, R., W271 Koseoglu, V. K., 1085 Kunz, L., 1117 Kirovski, D., W298 Koser, S. L., T260, W299 Kuo, C. J., 63 Kirsch, J. D., T176, 9, 642 Kosonsiriluk, S., M303, W290, 365, 707 Kurdal, E., T77 Kiser, S., 964 Kotha, S., T144 Kutschenko, M., M208, M223, M224 Kishore, D. K., M37, 592 Kott, R. W., 23, 25 Kuttappan, V. A., 329, 330, 588 Kisiday, J. D., 831 Kouri, K. M., T432 Kuttinarayanan, P., 974 Kistemaker, G., 929 Kovar, J. L., W316 Kutzner, B., M400 Kitazawa, Hh, 955 Kovner, I., T136 Kwak, H. S., T74, T75 Kitt, S., W269, W270 Krafka, K., 878 Kweon, E. G., T446 Kitts, B. L., M8, 570 Kraft, B. L., 1089 Kwok, A. H. Y., W291, 369 Kivipelto, J., 122 Kraft, G., M452 Kwon, W. S., T275, T276, 992, 993 Kizil, O., 1073 Kraft, T. K., 14 Kwon, Y. M., 107 Kizilkaya, K., 924 Kramer, A. J., 283 Kjaer, J. B., 1027 Kramer, J. K. G., M394, 148 L Klaenhammer, T. R., 624 Krantz, J. H., 846 Klaiber, L. B., M5, 904 Krause, D. O., T228, T390, T393, La O-Leon, O., M345 Klaiber, L. M., M5, M429, 904 W214, W216, W432, 841 La Terra, F., M100, 307 Klasing, K. C., W224, 518, 694 Krause, K. M., T401, 44 Laarman, A. H., 483 Klein, C. M., 37 Krawczel, P. D., M5, M6, 246, 429, 904 LaBresh, J., M141, T20 Klein, D. R., 267 Krawczel, P. K., T430 Lacasse, P., M96, M97, W405, 317 Klein, J., M29, T207, 341 Krebs, L. B., T31 Lacerda, P. B., M215 Kleinschmit, D. H., W115, W128, 1058 Krehbiel, C. R., 17, 49, 206, 244, 387, Lachica, M., W106, W222 Klintworth, R., W296 735, 767, 768, 769, 783 Laforest, J. P., T246, 940 Kloepper, M. O., T473, 897, 899, 900, Krehling, J. T., W334 Lafrenière, C., T34, 456 1071, 1072 Kreider, D., M119 Lage, I., M166 Klopfenstein, T. J., W385, 49, 99, 202, Kremer, C., 269 Lage, J. F., W365 204, 207, 208, 378, 546, 557, 1037, Kreuzer, M., T178 Lago, A., T336, 864 1044, 1046 Kriese-Anderson, L. A., 69 LaGrow, C., T308 Klotz, J. L., M121, M122, W355, W363 Krishnamoorthy, S., T43 Lake, S. L., W93, W353, 381, 845 Kluth, H., 668 Krishnan, P., 696 Laki, A., W37 Knabe, D. A., 7 Kristensen, N. B., M404, T249, T253, Lalman, D. L., 29, 857 Knezacek, T., W266, 260 T316, T341, T419, W418, 817 Lamb, G. C., T264, T265, T310, W300, Knight, C. D., W233, 153, 154 Krizsan, S. J., M451, 561 W301, W302, 78, 555, 556, 779 Knight, J. W., 898 Kroeker, A. D., 841 Lamberson, W. L., M79 Knoebel, N. A., 1054 Kroeker, A., T390, T393 Lambert, B. D., W358, 458 Knol, E. F., 430 Krueger, L. A., 251 Lambertucci, D. M., T26 Knowlton, K. F., W329 Krueger, N., 450 Lammert, A., T103 Knust, B., M66 Krueger, N. A., W103, 1029, 1088 Lamont, E. A., M69, 58, 62, 64 Ko, Y. D., W446 Krueger, P., W111 Lamont, S. J., M138, 271 Koch, K., W221 Krueger, W. K., 1034 Lamptey, A., M320, T205, 878 Kocher, M., T217, T254 Krumheuer, J. M., W230 Lana, A. M. Q., T318, T319 Kochian, L. V., 514 Kruse, K. A., 571 Lana, R. P., M410, T406 Koci, M. D., 463 Kruse, S. G., 996 Lancaster, P. A., 17, 387, 1034 Koci, M., M137 Krzysik-Walker, S. M., 827 Landry, J. C., 240 Koelkebeck, K. W., W256 Ku, B. H., T216 Lang, I., M279 Kogut, M. H., T40 Kuan, T. C., M145 Lanka, K. E., W115, W128, 1058 Kohram, H., M287, T280, T303, W200 Kubat, N., 279 Lankford, L. M., M289, 712 Kojima, C. J., T160, T300 Kuchida, K., M76 Lanna, D. P. D, M163, M164,T29, T30, Kollanoor Johny, A., W101, 336, 974 Kuehn, C., 635 W342, W347, W348, W380, W381 Kommineni, A., M183, T73 Kuehn, L. A., 70, 523 La-O, O., T113 Kondo, S., M381 Kuenzel, W. J., 588, 708, 709, 710 Lapierre, H., M452, T444 Kong, B.-W., M55 Kugadas, A., M69 Lapointe, C., W54 Kong, C., M209 Kuhla, B., T257 Laporta, J., W147

259 Laporte-Uribe, J., 1052 Lee, E. H., 653 Lents, C. A., W469, 711, 1123 Lara, EC, W135, W136 Lee, H. B., 667, 691 Lenz, T., 36 Lara, J., 345 Lee, H. G., T439, W361 Leonard, E., M445 Lardner, H. A., W367, 101, 855, 1031 Lee, H. R., 517 Leonard, J. J., 866 Lardy, G. P., 8 Lee, J., M29, T208, 512 Leonardi, C., W425 Larkin, J., T414 Lee, J. H., M243, M263, M264, M270, Leonor, S., M272 Larsen, K. M., M179 M271, T219, W51, W58, W210, W211, Lepage, P., M26 Larsen, M., M404, T419, W418 W220 Lescun, T. B., 834 Larsen, R., 93 Lee, J. S., W416 Leslie, K. E., M51, 392, 401, 595, 596, Larsen, S., 801 Lee, J. T., 539 662, 663, 903, 905, 928 Larson, B. A., 1015 Lee, J. T., T207, 341 Lester, H., M48 Larson, D. M., 853 Lee, J. Y., M55 Leterme, P., 351 Lascano, G. J., W184, W186, 568, 569 Lee, K., T145, T146, T262, W392 Letourneau Montminy, M. P., T229, Lassiter, K., T143 Lee, K. A. K., T117 W237, 1107 Latorre, M. A., M219, W218 Lee, K.-W, 273, 650 Leung, F. C., W291, 369, 714 Latshaw, D., T262 Lee, M., 1087 Lewin, H. A., 391, 729, 1060 Laubscher, A., W49 Lee, M. H., W52 Lewis, A. W., 526, 537, 851 Lauderdale, J. W., 78 Lee, S. C., W361 Lewis, G. S., 577, 631, 751 Lauer, J. G., M108 Lee, S. H., T20 Lewis, M. J., 802 Lauriault, L. M., M109, M110 Lee, S. J., T75 Lewis, M., W75, W76, 305 Lauriault, L., M87 Lee, S. J. P., 1070 Lewis, R. M., M126, 321, 432, 786, 912 Lauzon, K., M379 Lee, S. K., 517 Leytem, A. B., 337 Lavaf, A., W42 Lee, S. R., M314, M315 Leyton Barrientos, L. B., T122 Lavergne, T. A., 84 Lee, S. Y., W416 Li, C., M142, W16, W19 Lawlor, P. G., 508 Lee, S.-H., M141, W7, 273, 466, 650 Li, D., T386 Lawlor, T. J., W25, 616 Lee, T., 111 LI, H. M., 473 Lawrence, J. M., M117 Leeds, T. D., 751 Li, H. T., 146 Lawrence, K. C., 328 Lee-Rutherford, L., 1123 Li, J. G., W235 Lawrence, L., 457 Leeson, S., W228 Li, L. L., 219 Lawrence, L. M., W173, W174, 123 Lefebvre, D. M., 716 Li, L., M65 Lawrence, T. E., 114 LeFloc’h, N., M230 Li, M., T47, 186 Lay, D. C., Jr., M1, T4, 415, 777, 1027 Legarra, A., W25, 616 Li, N., M286, T281, M194 Lay, J. O., Jr., M25 Legrand, A. L., 718 Li, Q. Z., M142, W195, 473, 474, 593, Layﬁ eld, K. D., T475 Lehman, R., 348 958 Layton, S. L., 269, 538 Lehman, R. N., 333 Li, R., T99, W225 Lázaro, R., W223, 141, 344, 497, 502, Lehn-Jensen, H., 1097 Li, S., T390, T393, T454, T455, 841 509, 510 Lehrer, H., M282, T365, W399 Li, S. L., 219 Lazo-Soto, R., M474 Lei, X. G., T251, W215, W235, W240, Li, S. S, M53, W79, W80 Le Bihan-Duval, E., 479 W241, W264, 160, 679 Li, W., 544 Leachman, L. D., 786 Leigh, A. O., M310 Li, X., M138, T67, W58 Lean, I., W280, 172 Leigh, M. B., 567 Li, X. L., 7 Lean, I. J., 886 Leite, M. O., T83, T84, T85, T318, Li, X. Y., W78 Leandro, N., 177 T319, W43, W53, W59, W71, W99 Li, Y., M305, 474, 984 Leandro, N. M., M137 Leite-Browning, M. L., 932 Li, Y. L., M306, M424, W344, 1139 Leão, M. I., T406 Leitman, N. R., 79 Li, Z., 116 Lebel, A., W231 Leiva, T., M277 Liang, C., W225 LeBlanc, M. M., 1098 Lekatz, L. A., M278, T176, W142, Liang, K., 219 LeBlanc, S. J., 595, 596, 662, 663 W149, 1130 Liang, X., T99 Lebold, K., W16 Leksrisompong, N., 187 Liang, X. W., 219, 803 Lebrilla, C. B., 661 Lelis, G., M214 Liang, Y., W350 Leclerc, D., W54 Lema, M., T450 Liao, S. F., W238, 559 Ledgard, S. F., 632 Leme, P. R., T167 Liburt, N, W180 Ledoux, D. R., W243 Lemenager, R. P., W93, W353, 381, 845 Licitra, G., M100, T66, T76, T86, 307, Leduc, E., M22 LeMieux, F. M., M369, T108 797, 798, 860, 951 Lee, A., T146 Lemley, C. O., M284, M294, 525 Lien, R. J., T8, 183 Lee, A. E., M464, 267, 458 Lemme, A., 491, 668 Liesman, J., 120 Lee, B. D., 517 Lempp, B., T109, T110, T111 Lilburn, M. S., 645 Lee, B. Y., 192 Lencioni, P., M363, T427, T428 Liljebjelke, K., 447 Lee, C., W322, W323, 214, 739 Lengi, A. J., 873 Lillehoj, E., W7

260 Lillehoj, H. S., T20, 652 Lo, L. L., W456, W464 López-Cruz, I., T127 Lillehoj, H., M141, W7, 273, 466, 650 Loar, R. E., II, 499, 671 Lopez-Hernandez, A., T81, T102 Lilly, K. G. S., W267, 331, 346 Lobao, L. M., W94 López-Mazz, C., T290 Lim, J. M., W127 Lobato, G. B. V., M223, T214, T215 López-Ordaz, R., 433 Author Lima Neto, R. C., T138 Lobeck, K. M., 863 López-Pérez, E., M329 Index Lima, F. S., T434 Lobinski, R., M46, 1017, 1018 Lorenzen, C. L., 81, 787 Lima, G. S., M213 Lobo, A., M332, M337, T6 Lortal, S., 307, 951 Lima, H. L., M165, M414, W368, W369 Loboa, E. G., W234 Lory, J. A., 82 Lima, J. C..M., M363 Lodge-Ivey, S. L., T121, T131, W309, Lossie, A. C., 350 Lima, J. R., M66, M95, M409, W287, 10, 22 Lotﬁ , M., W6 55, 486 Lodi, P., 217 Lotfolahian, H., M318 Lima, J. S., W347, W348 Loefﬂ er, T., 687 Louvandini, H., W441 Lima, L. D., T470 Loera, O., M441 Louzada Regadas Filho, J. G., M14, Lima, M. R., M213, M248 Loerch, S. C., W392, 549, 822 M465 Lima, R. C., T214 Loesel, D., T151 Lovandini, H., W445 Lin, C. C., M314, M315 Löest, C. A., 19, 734, 737 Love, C. C., 124 Lin, C. S., M145 Lohakare, J. D., T219 Løvendahl, P., T316 Lin, J. H., M314 Lollivier, V., M146 Lowman, Z., M317 Lin, R. S., W464 Lombard, J., M57 Loy, D. D., M386 Lin, T. L., M70, 277 Lombard, J. E., 276 Loya-Holguin, F., W308 Lin, Y. C., 679, 680 Lombardelli, R., M302 Loya-Olguin, F., M87, 1138 Lin, Y. H., M315 Loncke, C., M452 Loyd, A. L., 851 Lin, Y. M., 174 Londero, A., M236, M237 Loyd, A. N., 526, 537 Lindberg, N. N., 591 Loneragan, G. H., M47, M86, 422 Loyd, A., T31 Lindemann, M. D., W238, W468, 522, Loneran, G. H., 30 Loyd, T., T265 676 Lonergan, P., 169 Lozano, R., T322, T324 Lindholm-Perry, A. K., 70 Long, F. Y., M136 Lu, A., M40, M41, W20 Lindquist, R., 204 Long, J. A., 995 Lu, C., M207, M210, T189, T208, T224 Link, J. E., 901 Long, M., 214, 739 Lu, T., W429 Linn, J. G., 397, 434, 564, 1041 Long, N. M., M280, W150, 637, 914, Lu, Y., T79, 804 Linn, J., T345, T351 1129 Lu, Z., 56, 280, 281, 282 Lippins, L., W432 Looney, C. R., M19 Lu, Z. Q., 1082, 1084 Liserre, A. M., 952, 954 Loop, S. A., W267, 331, 346, 340 Luan, C., W242, 982 Liska, A. J., 546 Looper, M., M119 Luan, G. C., M93 Lissemore, K. D., 662 Looper, M. L., M120 Luan, W. L., 1083 Listiyani, M. A. D., M175 Loor, J. J., 210, 391, 468,729, 730, 840, Luan, W., M40, M41, M42 Litherland, N. B., 397, 564, 1041 870, 1060, 1124, 1125 Lucas, M., T308, T309 Liu, D., T293, M136 Lopes, A. M., W378, W381 Lucas, R. C., M366 Liu, F. H., M39,M40, M41, M42, W20, Lopes, C., W276 Lucey, J. A., T79, T101, 792 1083 Lopes, F., M193 Lucey, J., 804 Liu, F. Z., W206, W207 Lopes, F. C. F., M111, T461 Luchanski, J. B., T80, 300 Liu, G., T39, W199 Lopes, G., Jr., W285, M199, W282, Luchini, D., T433, T437 Liu, H., T454, T455 W283, W287, 486 Luchini, N. D., T425, W374 Liu, H. C., T19, 519 Lopes, I., W324, 1013 Lucia, J. L., W182 Liu, H. Y., W196, 220, 869 Lopes, J. C., T112, T118 Lucy, M. C., 1021 Liu, J. X., W196, 220, 717, 803, 869, Lopes, L. S., W295 Ludke, J. V., M248 872, 880 Lopes, N. M., T381, T417, T421, T425, Ludke, M. C. M. M., M248, W255 Liu, K. L., T90, T386, T440, 871 W421 Luebbe, M. K., 200, 201, 1044 Liu, L., 1114 Lopez, A., W388 Luevano-Escobedo, R., T120 Liu, Q. S., T90, T440, 871 López, D., T132, T364, T465 Lum, J., M305 Liu, T., M26, M431 López, J., W261 Lumpkins, B., T205, 653 Liu, W., 249 López, J. M. R., T177 Luna, S. F., T109, T110, T111 Liu, X., 71 López, J. P., T181, 110 Lund, P., T316 Liu, Y., T252, W241, 982 Lopez, M. A., W389 Lund, U., T78 Liu, Y. F., 765, W242 López, R., M246 Lundquist, D., W423 Liu, Z., 220, 545, 717 López, S., M420, T356 Lung’aho, M., 514 Livingston, A., T9 López-Bote, C. J., W218, T236 Lupton, C. J., M462, M463, 753 Livshitz, L., M282, T365 Lopez-Carlos, M. A., M94, M470, T32, Luqman, M., 806 Liyanage, R., M25 T324, W440 Lusk, J. L., 611 Lloyd, K. E., 878 Lopez-Coello, C., 1104 Luther, J. S., 9 261 Lv, L. J., T247 Malhado, C. H. M., M79 Marricle, M. M., 712 Lv, Y., 593 Malheiros, R. D., 700, 972, 977 Marsalis, M. A., M109, M110 Lyons, J. G., 421, 524 Malik, G., T158, 351 Marshall, J., 192 Malinowski, D. P., W357, 1047, 1048 Marshall, J. K., 351 M Mallmann, C. A., 986 Marshall-Jones, Z., 294 Mallo, J. J., 978 Marsola, R. S., T384, T434, W166, Ma, L., 960 Mallory, D. A., 80, 842, 843, 844 W279, 264 Ma, W. M., M56 Malot, J., W176 Marta, S., 21 Ma, X. Y., 679, 680 Maltecca, C., M88 Martel, C. A., 529 Ma, Y., M101, T67, 639, 914, 1131 Mamede, M. M. S., W185 Martha, G. B., Jr., 75 Ma, Y. L., 522 Mamedova, L. K., T299, T394, 111, 529 Marti, S., M10, 550, 733, 1038 MacAdam, J. W., M191 Man, S., 748 Martin, A., W106 Macalintal, L. M., T190, W227, 647, Manangi, M., 153, 154, 373, 1104 Martin, C., M396 672 Manca, M. G., M472, W459, 324 Martin, J. J., W359 Macaraeg, D, 970 Mancini, R., T144 Martin, J. L., 853 Macciotta, N. P. P., M82, W2, 615 Mancio, A. B., T26, T406 Martin, N. P., 461 MacDonald, J. C., W358, 10, 197, 198, Mandarino, R. A., W305, W377 Martin, R., T396 200, 201 Mandell, I. B., T171, T191, W366, 319, Martin, S. K., T59, T60, T61 Macedo, B. A. O., W441, W445 738 Martineau, R., T444 Macek, M. J., 13, 380, 1004, 1005 Mandell, I., 322, 1035 Martínez, A., W470 Machado, A. B. S., T130, 1121 Manenti, M., M100, 307 Martínez, G. M., M423, M425 Machado, M. G., M363 Mangold, B. L., 276 Martinez, J. C., M397, M399 Macías-Cruz, U., M325, M326 Manidari, E., W438 Martinez-González, J.C., M131 Mack, L. A., M311, T4, T38 Manjarin, R., W271, 832 Martinez-Hernandez, P, M474, T129, Mackinnon, A., W390 Mann, G., W284 W10 Macklin, K. S., W334, 266, 335 Manoharan, M., 270 Martínez-Ibarra, J. A., M131, W107 MacNeil, M. D., M75, 852, 923 Manriquez, O. M., W389 Martínez-Pérez, M. F., W308, 1138 Macoon, B., 232 Manso, A., M50 Martínez Ramírez, H. R., 148 Madden, R. D., 769 Manso, T., M456 Martini, S, T69 Maddock, R. J., M171, 1036 Manteca, X, T2, W457, T1, W454, 145 Martín-Orúe, S. M., 761, 759 Maddock, T. D., W302, 555, 556, 779 Mantecón, A. R., M456 Martins, C. L., T28, T29, T30, W378, Maddock Carlin, K. R., M278, T176, Mantovani, H. C., 748 W379, W380, W381, W387 W142, W149 Mantz, G. K., 925, 1010 Martins, L. T., T269, T434, W166, Madison, R. K., 96 Manzanilla, E. G., W457 W279, 264 Magalhães, J. D., 828 Manzo, R., W92 Martins, P. G. M. A., W301, 850 Magalhães, K. A., W126 Mao, X. Y., T100 Martins, T. S., M363 Maghsoudi, A., T13 Maquivar, M., 848, 849 Martinson, K., 36, 117, W129 Magliaro-Macrina, A. L., 469 Maradiaga, W., M332, M337, T6 Martorana, K., M134, W230 Magnabosco, C. U., W185 Marchand, S., M26 Martynova-Van Kley, A., 270 Magnin, M., T229, W237, 1107 Marchant-Forde, J. N., 415 Marubashi, T., 192 Magolski, J. D., T176, 642 Marchant-Forde, R. M., 415 Marx, G. D., 930 Mahajan, A., W234 Marcinkowski, D. P., W91 Masa’deh, M. K., T188, 669 Mahan, D. C., W239, 521 Marcondes, M. I., W373 Masching, S., W8, 265, 1076 Mahjoubi, E., M33, M35, T320, W438, Marden, J. P., 750 Massey, R. E., 82 W439, 1053 Marella, C., 949 Mateescu, R. G., M167, W143, 783 Mahmodi, M., M401 Mariani, T. M., T28, W379, W380, Mateo, R. D., M217 Mahmud, A., 374 W381, W387 Mateos, G. G., M232, T149, T150, Mahnken, C. L., 1135 Marino, C., M355, M356 T181, W223, W258, W263, 110, 141, Maia, I. S. G, M383, M466 Marino, G., T66 344, 497, 502, 509, 510, W212 Maia, M. O., M455, M457 Mariscal Aguayo, D. V., W95 Mateos, I., T134 Mainardi, S. R., W422 Marks, D. L., W141 Mathews, B. W., T117 Makagon, M. M., 253, 254 Marks-Callahan, A., 867 Mathis, G., T205, 1087 Makkar, H. P. S., 869 Marques, R. H., T11, W232, W250 Mathis, G. F., 653 Mako, A. A., 504 Marquez, A. F., M165, M414, W368 Mathison, R. D., 1043 Malaspina, C. A., M107 Márquez, G. C., 432 Matsumura, K., T281 Malau-Aduli, A. E. O., 431, 1102 Marquezini, G. H. L., T264, W300, Matsunami, R., 965 Maldonado, F., T165 W302 Matte, J. J., M230, W209 Maldonado-Siman, E., M474, W10, Marr, C., W252 Matthews, J. C., W238, W292, 312, 559 M150 Marra, A. L., M415 Matthews, W. A., 1023

262 Mattiauda, D., T259 McFarland, D. C., 106 Mendes, E. D. M., 67 Matuk, C. M., 640, 839 McGill, D., T357 Mendes, T. Q., 794 Maughan, C., 136 McGilliard, M., W419 Mendez de Lara, S., T32 Maulfair, D. D., W436, 565 McGilliard, M. L., T331, W329, 873 Mendez, F., W440 Author Mauro, L. J., 707 McGinn, S. M., 1136 Méndez, V., M234 Index Maxin, G., W424, 212 McGlone, J. J., 35 Mendez-Llorente, F., M94, M470, T32 Maxwell, C. L., W340, 1003 McGrath, M. F., M199 Mendonça, A. H., W53 Maxwell, D., 1040 McGuire, M. A, T23, W9, W414, W429, Mendonca, L. G. D., W273, W282, May, K. C. P., 26 482 W287, 486, 488 Mayes, R. W., M126 McIlwraith, C. W., 831 Meneghetti, C., T199, T213 Mays, T. L., 402 McIntyre, D. R., 599 Meneghetti, M., W301 Mazhari, M., T200 McKeever, K., W180 Meneghini, R. C. M., M457 Mazza, A., M454 McKeith, F. K., 381 Meneses-Mayo, M., M441 Mazzarella, R., 860 McKinnon, J. J., M306, T366, 101, 199, Meneze, C. R., 954 Mazzenga, A., M16 728 Meng, Q. W., M242, M243, M263, Mazzette, A., M454 McLaughlin, C., T308 M267, T232, W210 Mazzolari, A., T391, T392 McLeod, K. R., T59, T60, T61, W363 Mengarelli, R., M162 Mazzuco, H., W295 McLeod, S. J., W175 Mengel, H., M342 Mba, E., M321 McMahon, D. J., M179, M180, 136, Menten, J. F. M., M240, W253 McAdams, S., 275 793, 795, 953 Mercadante, M. E. Z., M77 McAllister, C. M., M47, M81, M86, 30 McMeniman, J. P., 50 Mercadante, V. R. G., T264, W300, McAllister, T., M16, M340, M341, McMillan, A., T182, 257 W302 W393 McMurphy, C. P., 29, 857 Mercedes, M., T217, T254 McAllister, T. A, M158, M304, M306, McNamara, J. P., W280, 172, 210 Mercier, Y., 981 M346, M347, M357, M358, M443, McNamara, J., 213 Mereu, A., T352 T361, T366, T367, T403, T447, W344, McNamara, T. J., T174 Mertens, D. R., 452, 560, 562, 1057 W406, 199, 420, 439, 727, 728, 866, McParland, S., 799 Mertz, K., 1134 1032, 1136, 1139 McReynolds, J. L., M139, 266, 539 Mertz, K. J., T382 McBride, B. W., 401, 570, 1145 McRoberts, K. C., W187 Meshkibaf, S., W216 McCann Thies, T., 918 McSweeney, K., W286 Messias, R. K. G., M212, 140 McCann, M. A., W354 Means, W. J., M153, W150, W341, 113, Messman, M., T415 McCarney, C., 1137 1085 Mestra, L., W260, W394 McCarthy, J., T105 Medeiros, S. R., M155, M156 Metcalf, J. A., 425 McClelland, K. M., 327 Medel, P., W467 Metcalf, J. H., 440, 444, 540 McClung, J. P., W234 Medina B., J.C., 345 Metges, C. C., M279 McCollum, F. T., III, 197, 198, 201 Medina, P., W394 Metzger, L. E., M181, M182, M183, McConahey, S., M194 Medina-Flores, C.A., T32, T324 T73, 127, 790, 949 McConnel, C., W286 Medrano, J. F., 661 Metzger, L., M184 McCormick, M. E., W425 Meikle, A., T259, W275 Metzger, L. M., T87 McCormick, R. J., M153, 637, 638, Meissner, H. H., T398 Meullenet, J. F., 329, 330 1085 Mejia, H. P., M354, T448, T449 Meuwissen, T. H. E., 613 McCosh, R. B., 25, 530 Mejia, L., 499 Meyer, A., W144 McCown, S., 457 Mejía, O., M288, M297, M298, W289, Meyer, A. M., W341, W398, 9, 916 McCown, S. M., W173, W174 W440 Meyer, D., T323 McCuistion, K., M432 Mejía, R. M., W184 Meyer, M. D., M449, T399, T400 McCullouch, M. M., M446 Mellado, M., M328, T466 Meyer, M. J., W164 McDaniel, C. D., W104, 361, 441 Mello, R., M163, M164, M170, T164, Meza-Herrera, C. A., M328, T466 McDaniel, M. R., 737 T165 Mezzomo, R., M161, M363, M371, McDonald, T., 775 Melo, C. M. R., M78 W365 McDonald, T. J., M361, 12, 15 Melo, D., M166 Mi, X., W55 McDonell, E. E., W121 Melo, G. M. P., W336 Miao, S. Y., 803 McDowell, K. J., M122 Melo, L. Q., T381 Michael, J., W318 McDowell, L. R., 96 Meme, N., T229, 1107 Michael, M., W47 McEachern, J. K., 754 Mena, S., T404 Michael, N. A., T310 McElhenney, W. H., T452 Mench, J., 258 Michal, J. J., M75, T332 McElroy, A. P., M132, 333, 348 Mench, J. A., T12, 253, 254, 581, 583, Michaud, R., M392, W137 McEwen, P. L., 738 584, 1022, 1027 Michel-Parra, J. G., W470 McEwen, P., T191 Mendes, C. Q., M455, M457, W447 Middelbos, I. S., T56 McFadden, T. B., 467 Mendes, E., M15, 911 Middendorf, B. J., W239

263 Middleton, J. R., W396 Mitchell, R. M., 280, 283 Moradi Nejad, M., W22, 1078 Middleton, T. F., 987 Mitloehner, F. M., 24, 1025 Moradi Shahr Babak, M., M202, T37, Miele, M., 1026 Mitra, A., T39 T277, T278, T302, W39 Mielenz, M., T257 Mitsuya, K., 775 Moraes, T. G. V., M323 Miglior, F., 928, 929 Miura, M., T418 Moraes, V., M137, 177 Mikiashvili, N., M36, T161 Moallem, U., M282, T365, W399 Moraes, V. M. B., T11, W232, W250 Milam, A. B., T258 Modarresi, J., M458, W35 Mora-Gutierrez, A., T96 Miles, J. R., M295, T152, 168, 523 Moehn, S., 760 Morais, S. A. N., M213 Millen, D. D., T28, T29, T30, W378, Moeini, M., 877 Morais Júnior, N. N., T421, T425 W379, W380, W381, W387 Moeller, L. M., T310 Morales, A., M233, M234 Miller, A. L., T112 Moeller, S. J., 751 Morales, E., M272 Miller, B. L., T311, T422, W167, W168, Moeser, A. J., 310, 693 Morales, J., M50, M246, T236, M335 W169 Moffet, C. A., 577, 631 Morales, J. I., T181, 110 Miller, D. B., 255 Mogielnicka, M., 979 Morales-delaNuez, A., T72 Miller, J., W428 Mohamed, E. A., T275, T276, 992, 993 Moran, A., 689, 1119, 1120 Miller, J. E., 758 Mohamed, F. R., 658, 971 Moran, C. A., T159 Miller, K. A., 383, 384, 731, 732 Mohammadabadi, T., M377, M378, Moraru, C. I., M186, M188 Miller, M., W324, 1013 M385, M416, M417 Moravej, H., M249, M261, T203, T212 Miller, M. F., 114 Mohammed, R., M394 Moreaux, S., 23 Miller, P. S., T16, T194 Mohan, M. S., 133 Moreira, I., W455, W458 Miller, R. H., 927 Mohankumar, P., 601 Moreira, V. R., W425 Miller, R. K., 1029 Moisa, S. J., 729, 730 Morelli, P., W277, W278, 997 Miller, S. P., T171, 319, 738, 922 Moisyadi, S., 116 Morello, G., W324, 1013 Miller-Cushon, E. K., M9 Mojgani, N., T139 Moreno, I., 954 Millman, S. T., 392, 663, 905 Mokhtabad, Y., M33, M35 Moreno, R., T16, T194 Mills, D., 626 Molento, C. F. M., M11, M12 Moreno-Indias, I., T72 Mills, R., 386 Mølgaard, A., 801 Moreno-Valdéz, A., M131 Mills, R. L., 768 Molina, P., M288, M297, M298, W289 Moresco, Gabriel, W458 Mills, R. R., W314, W349, 389 Molina-Ramírez, L., M326 Morgan, M., M27, T143 Min, B. R., T451, W357, 1048 Molist, F., 759, 761 Morgan, M. J., 269, 538 Min, Y., M207, M210, T189, T224 Molitor, M. S., T101 Morgan, S. L., 526, 851 Min, Y. N., W206, W207 Møller, J. W., M147 Morgan, S. R., W194, 721 Miner, J. L., M433, T362 Moncada, M, W62 Morgano, M. A., 794 Minkin, S., 38 Monção, F. P., T110, T111 Morgavi, D., M396 Minor, R. C., M307 Moncoulon, R., 750 Moriel, P., W341, 27, 389 Minton, E. J., 529 Monegue, H. J., W468 Morielli, A. D., 476 Minton, N. O., M85 Monegue, J. S., W238 Moritz, J. S., W267, 331, 346, 340 Miquilin, F. A. S., T30, W378, W387 Mongeon, M., W140 Morrical, D. G., W316, 92, 1040 Mir, P. S., M158, M304 Monif, G. R. G., 277 Morris, C., T57 Mirabella, S., M100 Monnerat, J. P. I. S., M363, W365 Morrison, M., 313, 975 Miracle, E., 131 Monson, R. L., 230 Morrissey, J. K., 833 Miracle, R. E., M175, 128, 793 Montagner, P., M299 Morstad, J. S., T54 Miraee Ashtiani, S. R., T304 Montañez, O., W470 Morsy, A. S., M364 Miranda, C. H. B., T124, T125, T128 Montañez-Valdez, O. D., M131, M359, Mortson, M., W178 Miranda, K. M., 306 M360, W107 Mosavi, S. S., 877 Miranda-Romero, L. A., M441 Montaño, M. F., T53, W389, W453 Moser, R., W269, W270 Miron, J., M382 Monteiro, L. R., 952 Mosoni, P., M388, M396 Mirzaee, M., T442 Montelongo, M., 769 Moss, G. E., M330, 1015 Mirzaei Alamouti, H. R., W438, 876, Montiel-Olguín, L. J., W338 Mot, D., M273 877 Montoro, C., T354, 1122 Mota, D. A., W126 Miska, K. B., M140 Mooney, C. S., M5, 904 Mota, M., W177 Misra, Y., 476 Moorby, J. M., 715 Motaghinia, G., M458 Mistry, V. V., 304 Moore, D., 772, 773 Motawee, M. M., M179, T71 Mistura, C., T26 Moore, D. A., T14 Mott, C. R., T41 Misztal, I., M84, W25, 430, 612, 613, Moore, D. T., 348, 977 Mottet, R. S., M294 614, 616, 926 Moore, P. A., Jr., 540, 1025 Moulds, M., 272 Mitchell, A., 177, 337 Moore, S., M148, M432, 536 Moulton, K., 829, 1095 Mitchell, A. D., T136 Moore, T. D., W230 Moulton, K. E., 1090 Mitchell, R., 670 Mora, R. E., W343 Moura, H. M., W100

264 Moura, L. S., M371 Mussini, F., T208 Naziripour, A., W224, 518 Moura, L. V., T110, T111 Mustafa, A., 453, 815 Neary, M. K., 95 Moura, M. R. A., W43, W59 Mustafa, A. F., 814 Nebzydoski, S. J., W422 Mourao, G. B., M348, W122, W342, Muthukumarappan, K., 949 Neel, J. P. S., M159, 321, 912 Author W364, W380, W381 Mutsvangwa, T., 745 Neibergs, H. L., M64, M74, T14, 288, Index Mourão, G. B. M., M419 Muya, C. M., T347 772, 773 Mourer, G. L., 857 Mwangi, W., M139 Neibergs, J. S., T14, 772, 773 Mousavi, S. N., 973 Myagi, E. S., W116 Neijat, M., 542 Mousel, M. R., 751 Myer, R. O., W372 Nelson, A. H., M84 Moussavi Heravi, A. R., T371 Myers, A. J., 701 Nelson, B., 401 Moustaid-Moussa, N., T160 Myers, R., M320 Nelson, M., 640, 839 Moya, D., M16 Myers, W., M329 Nelson, M. L., M162, 320 Moyes, K. M., T326 Myers, W. G., 574 Nelson, P., T174 Moyes, L., 793 Nelssen, J. L., 492, 701 Moyle, J. R., T284, 191, 194, 195 N Nemec, L. M., T22, T343, W422, 46 Moynat, C., M133, 654, 655 Nennich, T. D., 95 Mueller, C. J., W314, W315, W349, 26, Naatjes, M., 494 Neri, T. G., M348, W364 320 Nadeau, K. L., 501 Nerren, J.R., T40 Muhammad, G., 589, 1062 Naeem, A., 391 Nery, F. M., T263, W351, 389 Muir, J. P., 458 Naeemipour, H., W38 Nestor, K., 485 Muir, W. M., 613 Nagaraja, T. G., 206, 1086 Nestor, K. E., Jr., W111, 47 Mukherjee, M., 704 Naghizadeh, A., W6 Neto, F. A. C., M410 Mukhopadhyay, S., T80 Nahashon, S., M324, T36 Neto, L. R. D. A., M95 Mukhtar, H., M24, M36 Nain, S., T301, 185 Neto, R. C. L., M208, M223, M224, Muktar, H., T161 Nair, S. C., 974 T214 Mullen, K. A. E., M198 Najar, T., T329 Nettleton, D. S, 665 Mullens, B. A., 1027 Najim, N., W61 Neuendorff, D. A., 524, 526, 537, 851 Müller, U., M279 Nakagawa, K., 137 Neuhold, K. L., 379 Mulligan, C., 831 Nakahashi, Y., M76 Neumann, A., 464 Mulligan, C. M., 835 Nalian, A., 270 Névarez-Carrasco, G., W444 Mulligan, F. J., T369, 1137 Naranjo, V. D., 144 Neves, C. A., M166, W373 Mulliniks, J. T., W309, 734 Narciso, C. D., W282, 390 Neves, D. A., 687 Mullins, C. R., T394, 726 Narcy, A., T229, W237, 1107 Neville, B. W., 8 Mullis, N. A., 722 Nardone, A., M82, 615 Neville, M. C., 315 Mulvaney, D. R., 578, 899, 1071, 1072 Narvaez, N., M340, M341, M357, M358 Neville, T. L., W142, W149, W398, 642 Münger, A., M426 Nascente, M., M240 Newberry, R. C., 1027 Munoz, A., T135, T244 Nascimento, A. B., W285, W283 Newbold, M. W., 303 Nascimento, M. L., W347, W348 Newman, L., 342 Muñoz-Salas, L. C., T32 Naserian, A., M402, M403, M406, Newton, G. R., W44 Muns, R., T2, W457 M407, M428 Ngapo, T., 969 Munz, C. M., 237 Naserian, A. A., M385, T416, W288, Ngonyamo-Majee, D., M400 Muramalla, T., W60, W63 W417, W426, M437, T445, W402 Niazi, F., T320, W430 Muraro, G. B., M418 Nash, J. M., 842, 843, 844 Nichols, B. M., M361, 12, 15 Murdoch, G., 824 Nash, S. A., 1008, 1009 Nichols, W. T., 114 Murdoch, K., 193 Nash, T. G., W307 Nicholson, C. F., W187 Murdoch, R., 600 Nasir, M., 796 Nicodemus, L. V., M153 Murdock, C., W308 Nasiri Moghaddam, H., W404 Nicodemus, M., T472, W179 Murillo-Ortiz, M., W444 Nasr Abad, A., M229 Nicodemus, N., W212 Murphy, E., 690 Nassib, T. A., T71 Nicol, C. J., 1027 Murphy, K. D., T328 Nassiri, M., T371 Nicolazzi, E. L., M82, 615 Murphy, M. R., M197, 666 Nathanielsz, P. W., M280, 637, 638, Nicoli, J. R., W53 Murray, L. W., W172, 11 639,775, 914, 999, 1129, 1131, 1132 Nicolini, P., M80, W275 Murray, S., T450 Navara, K. J., 370 Nieto, R., M288, M297, M298, W289 Muscha, J., W309 Navarrette, A. E., 997 Nieto, R. M., W106, W222 Musgrave, J. A., 99, 1037 Navarro, J. I., W93 Nijland, M., 775 Musgrove, M. T., 1092, 1094 Navarro, O. A., M384 Nikbachat, M., M382 Mussard, M. L., 848, 849 Navidizadeh, M. E., T137 Niknafs, F., W14 Musser, R., 9 Nayananjalie, W. A. D., W298, W354 Niknam, A., W22, T13, 1078 Musser, R. C., T311 Nayigihugu, V., 27 Nisbet, D., M276

265 Nisbet, D. J., W103, 1029, 1088 O Oliveira, J. A., 16 Niu, Z., W434 Oliveira, J. C. V., M20 Niu, Z. Y., W206, W207 Oates, S. H., T287 Oliveira, J. S., M111 Njongmeta, L., M139 Oates, S. S., 364 Oliveira, L. J., 1142 Noble, R., M24 Oba, M., M148, M405, T367, W393, Oliveira, N. S., T130 Noble, R. C., M269 483, 727, 1140 Oliveira, P. S., T48 Nobre, I. S., T214 Oberg, C. J., 793 Oliveira, R. A., T123, 390 Nocek, J. E., T418, 215 Oberg, E. N., M179 Oliveira, R. C., T417 Noffsinger, T., M21 Oberg, T. S., 134 Oliveira, T. S., M383, M421 Nogueira, E. T., M208, M211, M213, Obi, C. N., 362 Oliver, W. T., M295, W102 M214, M223, M224 Obregon, J. F., T453, W450 Ollhoff, R. D., T317 Nogueira, K. A. G., M414, T438, W116, O’Brien, D. J., 758 Ologhobo, A. D., M206 W134 O’Callaghan, D., T68 Olsen, J., 856 Nogueira, M., W135, W136 O’Connell, J. R., 622 Olson, D., T94 Noirot, V., T239 O’Connor, A. M., 423 Olson, K. C., M88, M91, T265,11, 13, Noland, R. L., M464 O’Connor, G. A., 96 14, 31, 205, 380, 838, 1004, 1005 Noll, S. L., W221 O’Connor-Robison, C. I., 681 Olson, K. M., 438 Nonneman, D. J., M293 Odetallah, N., T221, 1104 Olukosi, O. A, T197, 515 Noonan, C., 645 O’Diam, K., W183 Olumide, M. D, 985 Noori, G. R., M33, M35 Odle, J., T235, W234, 310 Olupona, J. A., W189 Norell, R. J., W84 O’Donnell, C., T68 Omana, D. A., T183, T184 Nørgaard, J. V., T249, T253 O’Donovan, M., 819 Onetti, S., T396 Norman, H. D., W29, W30, W31, W32, Oetzel, G. R., 597 Oni, A. O., 459 W90, 927 O’Fallon, J., 320 On-Nom, N., W75, 305, W76 Northcutt, S., 788 Ofori, R., T182 Onol, A. G., T295 Norvell, T. M., M361, 12 Ogan, M. M., 405 Onyango, B., 119 Norwell, G., 599 Ogawa, E. S., W379 Onyenwoke, A., W46 Norwood, B., 1026 O’Gorman, D., T393 Ooster, A., M279 Norwood, F. B., 611, 1023 O’Grady, L., T369 Orellana, R. A., 6, 604 Notter, D. R., 751, 786 O’Grady, S. M., 64 Orhan, C., 150, 976 Nourozi, M., W119 Oguey, S., 1017, 1018 Orlandi, T., W345 Novak, C. L., 156, 339 Ogunwole, O. A., 985 Orman, A., 405, 858 Novak, K. N., T157 Oh, S., W56, W461 Ormenese, R. C. S. C., 794 Noviandi, C. T., M372 Oh, S. A., T275, T276, 992, 993 O’Rourke, S. T., 1130 Nowelsky, E. A., 833 Oh, S. H., M269 Ort, D.T., 193 Nozière, P., M452, 741 Oh, Y. K., W361 Ortega, J. A., M345, M112, M390, Nsofor, U., T91, T92 O’Hare, T. H., 921 M471, T385, W449, W452 Nudda, A., M344, M376, M472, M473, Ohimain, E. I., M307 Ortega, M. E., M297, M298, M413 W459, 324 Ojeda, F., W192 Ortega, M. F., T358 Nuernberg, G., 1039 Okine, E., M26, T361 Orth, M. W., 681 Nuernberg, K., 1039 Okine, E. K., M431, W146, 727, 1032 Ortigues-Marty, I., M452, T444 Nuez-Ortín, W. G., M447, T412 Okut, H., 166, 162, 164 Ortiz-Colón, G., T173 Null, D., W28 Olabi, A., T103 Ortuño, J. A., W184 Nuñez, A. J. C., W342 Olanite, J. A., 459 Osman, M. A., 665 Nuñez, J., W289 Olanrewaju, H. A., M54 Osorio, J. S., 840, 870 Núñez-Domínguez, R., W95, 433, 1099 Old, C. A., M448 Ostan, S., T198 Núñez-Romero, N., W223, W263 Oldham, J., 76 Osterstock, J., W357, 1048 Nussio, L. G., M95, M409, M418, Olea, W., M149, 965 Osterstock, J. B., W358, 10 W122 Olenich, S. A., M91 Ostrensky, A., M11, M12 Nusz, S. A., 403 Olivares, L., M288, M297, M298 O’Sullivan, D. J., W58, 135 Nuti, L. C., W44 Olivares, M., M103 O’Sullivan, N., W256 Nuttelman, B. L., 208 Oliveira, A. S., M410, T436 O’Sullivan, N. P., 1027 Nuyens, F., 108 Oliveira, C. F. S., M208, T214, T215 Otani, H., 955 Nyachoti, C. M., T228, W214, 352, 686 Oliveira, C. J. B., T138 Otero, W., M355, M356 Nyachoti, M. C., W216 Oliveira, D., M13 Otomo, N., 192 Nydam, D. V., W274 Oliveira, D. E., M453, T461 Ottó, D., T202 Nykamp, S. G., 262 Oliveira, D. L. S., T84 Otu-Nyarko, E., 255 Nyman, A., 386 Oliveira, E. A., M157, M160 Ouellet, D. R., T444 Nyren, P., 925, 1010 Oliveira, I. M., M161, W365, W373 Ouwens, A. M. T., 980

266 Overhults, D. G., W324, 1013 Park, K. H., W461 Peçanha, M. R. S. R., M364 Overton, M. W., 726 Park, K. T., M59, M62, T155 Pediliggieri, C., M100, 797 Overton, T. R., M200, W274, 426, 1128 Park, M. S., M141, T20, 273, 650, 652 Pedrosa, V. B., T48 Oviedo-Rondón, E. O., M137, 177, 187, Park, S., 478 Pedroso, A. F., W139 Author 337, 646, 656 Park, S. J., M226 Pedroso, A. M., M348, M398, M415, Index Owens, C. M., 184, 329, 330, 588 Park, Y. J., T275, T276, 992, 993 M419, W364 Owens, F. N., W120 Park, Y. W., T95, T97, 950 Pedroso, F. W., T109, T110, T111 Ozcan, T., T77, W77 Parker, H. M., 361 Peebles, E. D., T18, 360, 362 Ozer, B., 640, 839 Parks, A. G., W174 Peel, R. K., M47, M86, T27, 30, 379, Özlü, S., 865 Parlow, A., M149 778 Paroczay, E. W., T170 Peinado, J., T179, W460, W466 P Parr, S. L., W161, W383 Pekel, A. Y., 180, 189, 503 Parra, F. S., T28, T29, T30, W378, Pellerin, D., 716 Pacheco Cervantes, A., W95 W379, W380, W381, W387 Pellizari, V., M355, M356 Pacheco, D., 816 Parrish, J. J., M301, 230 Pelz, M., 1076 Pacheco, L. A., T265, 11, 13, 14, 380, Parrott, T., W326 Pempek, J. A., W94 838, 1004, 1005 Parsans, G. L., 384 Pena, C. F. A. M., T318, T319 Pacheco, R. D. L., T28, T29, T30, Parsons, C. M., M220, M222, W256, Peñagaricano, F., M80 W378, W379, W380, W381, W387 347 Pencharz, P. B., 760 Pacheco, W. J., 700 Parsons, D., T107 Pendley, C. T., 67, 68 Packer, I. U., M78 Parsons, G. L., 383, 731, 732 Penna, C. F. A. M., T83, T85, W43, Paddock, Z. D., 1086 Parys, C., T424 W53, W59, W71, W99 Pagan, M., M89, M90, M92, T173 Pascoa, A. G., M13 Penner, D., W318 Painter, K. A., 903 Pasha, T. N., 375, 1100 Penner, G. B., 1144, 1145 Paisley, S. I., M153 Pasta, C., T66, T76 Peralta, J., M288, M297, M298, W289 Paiva, C. A. V., T318, T319 Pasteiner, S., 818 Perdomo, M. C., T17, 390, W400 Paiva, D. M., 348 Pate, J. L., 822 Perecmanis, S., W100 Paiva, L. M., W162, W163 Paterson, J. A., M361, 12, 15, 1042 Pereira, A. S. C., T29, T30 Pajor, E., T35, 1026 Patience, J. F., 678 Pereira, E. S., M383, M466, M467, Pajor, E. A., T4 Patino, H. O., T356, W339, W407 T407, T408 Pakdel, A., M202, T37, W39 Patiño, R., W67 Pereira, G. T., M152 Palacios, C., T134 Paton, N. D., W300, 598 Pereira, J. C., M421 Palic, D., 271 Patterson, D. J., 78, 79, 80, 842, 843, Pereira, L. V. B., W268 Palin, M. F., W198, W405 844 Pereira, M. N., T381, T417, T421, T425, Paliyath, G., 946 Patterson, J., 200 W421 Pallás, R., M335 Patterson, P. H., 180, 189, 503, 811 Pereira, O. G., W337 Palmonari, A., M106, W132 Patton, E., M66, 55 Pereira, R. A. N., T381, T421, T425, Palomino, J., W394 Patton, R. A., M450, T119, T126, T424, W421 Pan, F. M., M439 W113, W125, 217 Peres, M. S., W364 Pan, Y., 1089 Patton, R. S., 744 Peres, R., T267 Pan, Z. X., M75 Patussi, R. A., T438, W116 Perez de Villareal, M., 259 Pandorfi , H., W255 Paul, D. C., 179 Pérez, A., T53, W389 Pandulli, I., M80 Paul, D., 188, 196 Perez, C., W453 Pang, M. G., T275, T276, 992, 993 Paul, M., 1111 Pérez, J. F., M235, T1, W454, 759, 761 Panja, P., W243 Paulino, M. F., M166, W162, W163, Perez-Cháves, A., M322 Panouille, M., 296 W365 Perez-Clariget, R., M292, T290, T291, Panting, R. R., 1008, 1009 Paulino, P. V. R., M155, M156, M161, W147 Panwar, A., 285 M166, M363, M371, M466, M467, Perez-Gil, F. R., M384 Panzera, A., M453 T164, W365, W373 Pérez-Sato, M., M359 Pape-Zambito, D. A., 469 Paulk, C. B., 675 Perfi eld, J. W., 1127 Parada, P., 1101 Paulson, C., M290 Perfi eld, K., T396 Paranhos da Costa, M. J. R., M13 Paulus, C., 337 Perfi eld, K. L., M200 Parcell, J. L., 79, 80 Paxton, H., 359 Perret-Gentil, M. I., M217 Pardo, C., T177, T178 Payan, J. A., M112 Perry, B. L., 846 Parillo, A. A., T294 Payan-Garcia, J. A., M113 Perry, G. A., M88, M91, 78, 846, 847 Park, D. J., W56 Payne, F. A., T68 Perry, K. Y., T268 Park, H. G., T446 Payne, R. L., 144, 683 Persia, M. E., 673, 674 Park, H. Y., T216 Pearson, A. C., W175 Pescatore, A. J., T190, W227, W324, Park, J. H., M207, M210, T224 Pearson, V. J., 1064 327, 647, 672, 1013, 1111

267 Pessoa Júnior, G., T425, W421 Pineda, A., 641 Powell, J. M., W327, W331 Pessoa, R. A. S., M20 Pineiro, C., M50, M246, M335, T236, Power, R., M46 Pesti, G. M., M228 Pinto, F. A., T84 Power, R. F., T233, 647 Peters, M., M279 Pinto, M. A., W470 Powers, W., W319, 541, 544, 545 Peters, R. R., T330 Pintus, E., W24 Powers, W. J., 553 Peters, S. O., 290, 924 Pintus, M. A., M82, 615 Pradhan, A., M64 Petersen, G. I., M216 Pinzon, J., 953 Pradhan, A. K., 280, 283 Petersen, M. K., W309, 734 Pinzón-Sánchez, C., M192 Prado, W. S., T109, T110, T111 Petersen, M. R., 1097 Piper, T. E., M108 Prakobsaeng, N., W290 Peterson, B. A., T217, T254 Pires, A. V., M364, M366, M397, M418, Prates, E., T356 Peterson, B. C., M27 M455, M457, T380, W447, 848, 849 Pratt, S., 1003 Peterson, P. R., 564 Pirisi, A., 948 Pratt, S. L., W151, W152, W154, W463, Peterson, R. E., 49 Pishnamazi, A, M323, M321, 179, 188, 823 Peterson, R. K., 554 196 Pratt-Phillips, S. E., 228 Peterson, S. E., W414 Pitta, D. W., W357, 450, 1047, 1048 Preveraud, D. P., 527 Petersson-Wolfe, C. S., 239 Piva, A., 450, 451 Previero, T., M225 Petit, H. V., T373, W405, W435 Pivaro, T. M., M157, M160 Preynat, A., 1106 Petri, D., 983 Pizarro, M., M274 Price, K. L., 667, 691 Petriglieri, R., 860 Plain, R., 82 Price, M .A., W146 Petriz-Celaya, Y., W453 Plaizier, J. C., W432, T390, T393, 841 Price, N. P., T56 Petroli, N. B., M225 Plank, J. E., T431 Price, P. L., M153, T323 Petrolli, T. G., M268 Plante, P.-A., T246 Primot, Y., 493, M230 Pettey, L. A., W230 Plascencia, A., M412, W453 Prince, R., M22 Pettifor, N. L., M459 Pohl, S., M29, T207, 175, 512 Prinz, C., 1117 Pettigrew, J. E., T159, T252 Pohler, K. G., 842 Pritchard, S. R., M178 Pevzner, I. Y., T40 Poletto, R., 415 Pro, A., 175 Peyraud, J. L., 212 Pollak, E. J., M86 Proszkowiec-Weglarz, M., 643 Pezzopane, J. R., W138 Pomar, C., W237 Proudfoot, K. L., W401 Pfeiffer, F. A., M462, M463 Pompeu, L. B., T333, T335 Proudman, C. J., 349 Pfeiler, T. W., W234 Ponce, C. H., W340, 10 Provenza, F. D., 93 Pfuhl, R., 635 Ponce, J. F., T53 Puch, H. C., T422 Phadungath, C., 127 Ponchon, B., M146 Puchala, R., T456, T468 Phandanauvong, V, M276, W67 Ponder, M. A., 691 Puddu, A., T352 Pharazyn, A., 688 Poock, S. E., 79, 80 Puga, D. C., M384 Phebus, R. K., W47 Poole, D. H., 822 Puig, P., 1019 Philipp, D., M119, M120, M125 Poore, M. H., T33 Pulikanti, R., 360, 362 Phillips, M, M178 Poovey, A. K., 526 Pulina, G., M454, M344, M376, 324, Phillips, R. L., 452 Pope, W. L., W239 724 Phyn, C. V. C., W194, 721 Popowski, J. M., T174 Pullen, L. D., 912 Piano, L. M., W455, W458 Popp, M., M119 Pulley, S. L., T265 Piao, X., T218 Poppy, G., W428 Puls, C. L., T217, T254 Picarelli, J., W232, W250 Porcionato, M. A. F., M44 Pumford, N., M27, T143 Piccioli-Cappelli, F., M302 Portanguen, J., M146 Pumford, N. R., 269 Pickworth, C. L., T266, 822 Portelli, G., T66 Puntenney, S., 836 Pieper, R., 351 Porter, R. E., 1027 Puntenney, S. B., 837 Pieramati, C., 615 Porter, T. E., W290, 90, 91, 366, 643, Purdy, P. H., 991 Pierce, J. L., T190, T233, W202, W227, 704, 705 Purslow, P. P., T169, T171, T172, 319 327, 647, 672, 1111 Portilho, F. P., W375, W441, W442, Purswell, J. D., T18 Pierson, E. E. M., 339 W445 Purswell, J. L., 441 Pietig, J. L., 490 Portillo-Loera, J. J., T453, W450 Putarov, T. C., T28 Pietrosemoli, S., M332, M337, T6 Porto, M. O., W162 Pyatt, N. A., M386 Pighetti, G. M., T273, T300, 38 Porto-Fett, A. C. S., 300 Pyatt, N. D., M362 Pike, K., W354 Possenti, R. A., M170 Pye, T. A., M154, T272, T296 Pilevar, M., T201, T234 Potts, J. C., W330, 726 Pimentel, C. M., W445 Pouliot, Y., M190, W74, W81 Q Pimentel, P. G., M383, M466, M467, Poulsen, H. D., T249, T253 T407, T408 Poulsen, J.-C. N., 801 Qashqayi, E., T320, W430 Pinchak, W. E., W357, 450, 1047, 1048, Poureslami, R., 155 Qi, A., M286, M461, T281 1088 Powell, J. G., M367 Qi, M., T403, W406

268 Qian, B., W55 Ramachandran, R., 827 Recktenwald, E. B., 426 Qian, L. C., T204, T227 Ramanathan, R., T144 Redden, R. R., 25 Qin, G. S., 219 Rambo, Z. J., W371 Reddy, M. R., M99 Qin, L., T99 Ramirez Ramirez, H. A., 485 Redmer, D. A., W398, 9, 916 Author Qin, Q., 72 Ramirez, J. R., 536 Redmond, S. B., 271 Index Qin, T., W240 Ramirez, M. M. H., W339, W407 Redshaw, M. S., 492, 668 Qobadi, Z., T225 Ramirez, R. G., M470 Reecy, J. M., 287, 770, 924 Quant, A. D., 327 Ramírez, S., W452 Reed, J. J., W398 Queiroz, H. M., M95 Ramirez-Bribiesca, E., M438 Reed, L. D., W85 Queiroz, M. F., W133 Ramirez-Godinez, J. A., T274 Reed, R. B., T474 Queiroz, O. C. M., M409, W117, W133, Ramírez-Valverde, R., 1099 Reeves, J. J., M74 454, 1142 Ramírez-Vlaverde, R., 433 Regadas Filho, J. G. L, M383, M421, Queiroz, S. A., T11, W232, W250 Ramirez-Yañez, G. O., 657 M466, M467, T407, T408 Quezada-Casasola, A., T274 Ramos, M. H., 115, 1030 Regmi, P. R., 688 Quigley, J. Q., T339 Ramsay, K. H., 1006 Rehberger, J., W326 Quilaguy-Ayure, A., M427 Ramsey, W. S., M463, 323 Rehberger, T., W326, T250, 629 Quinn, M. J., 731 Ranathunga, S. D., 659 Rehfeldt, C., M279, T151 Quintans, G., M292, T291, W147 Randel, P., W443 Rehman, H., 173, 994 Quintino Cintora, M., M368 Randel, R. D., M18, M127, M128, Reicher, S., T279 Quintino Cintora, M. E., M389 W352, 421, 524, 526, 537, 851 Reichert, J. L., W251 Quinton, C. D., 922 Rangel Santos, R., W95 Reilley, J. L., 458 Quirk, T. E., M43 Ranilla, M. J., M365, T134, T376, T378 Reina, M., 145 Qvist, K. B., 801 Rankin, A. R., T102 Reinhardt, C. D., 111, 805, 1000 Rankin, M. K., 601 Reinhardt, T. A., 318 R Rankin, S. A., T81, T101, T102, 792 Reis, C. B. M., M44 Rankins, D. L., Jr., T452 Reis, M., W277, W278 Ra, C. S., T219 Rapisarda, T., T76 Reis, R. A., M152, W336, W126, W135, Raadsma, H., W280, 172 Rapp, C., M333 W136 Rabello, C. B. V., M248, W255 Rasaputra, K. S., M25 Reis, R. B., T112, T118 Rabello, J., W253 Rashford, B. S., 408 Reis, R. G., M95 Rabiee, A., W280, 172 Rashid, H., T304 Reis, S. F., M155, M156, M161 Rabiee, A. R., 886 Rasmussen, M. A., M444 Reisinger, N., W8, 265 Rabinovitch, L., 170 Rassu, S. P. G., M472, M454 Rekaya, R., W469, 71 Racanicci, A. M. C., M240, W253 Rastani, R. R., T343 Relling, A. E, W392 Radcliffe, J. S., 834 Rath, N. C., M25 Rempel, L. A., 523, M293 Radu, J., 342 Rathgeber, B., T182, 257 Remsburg, D. W., 1134 Rae, A. B., M116 Rathmann, R. J., 114 Ren, D. X., 803 Raeber, A. J., M58 Rattanatabtimthong, S., M250, 507, 516 Ren, L. J., W195 Raes, K., 155 Rauber, R. H., 986 Ren, Y., T47, 1084 Raeth-Knight, M., T345, T349, T350, Rauch, B. J., 594 Renaudeau, D, M336, 493, M338 T351 Rault, J. L., 415 Renema, R. A., M321, M323, T301, Raeth-Knight, M. L., 397, 564, 1041 Raun, B. M. L., T419 179, 185, 188, 196 Rafat, A., T49, T198 Rauw, W., M460 Renney, D. J., 385 Raffrenato, E., 43 Ravindran, G., W205 Renter, D. G., 1086 Ragauskas, A., 975 Ravindran, V., W205, 142, 1108 Rentfrow, G., 522, 676 Raggio, G., W140 Rawls, E. L., M281, T273 Rentfrow, G. R., 327 Raginski, C., 586 Raybould, H. E., 1115 Resende, F. D., M17, M163, M164, Rahimi, A., W13, 1074, 1075, 1077 Raymond, M., M221 M170, T164, T165 Rahimi, S., W22, M34, M319, T139, Raymond, M. A., 498 Resende, K. T., M13, T462, T463, T470 W6, W12, W13, W14, 1074, 1075, Razavi, A., W288 Retz, S., T325 1077, 1078 Razz, R., M129, W109 Revelo, X. S., 660 Rainho, N. M., M335 Ré, D. d., W339, W407 Rexford, J., 831 Raisianzadeh, M., W119 Rea, M. C., 508 Rexford, J. K., 835 Rajala-Schultz, P., W82 Read, S., 171 Reyes-Estrada, O., W444 Rajamahendran, R., 167 Realini, C., 550 Reyes-Gutiérrez, J. A., M360 Rajbhandari, P, T70 Rebeca, R., M272 Reyes-Herrera, I., 440, 444, 540 Raji, A. M., W189 Rebollar, P. G., 510 Reynal, S. M., 217 Rakhshandeh, A., 274, 489 Rebollar, S., T464 Reynnells, R. D., 32 Rakow, G., 979 Rebollar, S. R., M322 Reynolds, C. K., W392

269 Reynolds, J., 33, 268 Rincon, R., W440 Rodriguez, D., T135, T244 Reynolds, L., W144 Rios, F. G., T453, W450 Rodriguez, E., M112 Reynolds, L. P., W398, 916 Rios, I. R., T381 Rodriguez, F, M276, M413 Rezac, D. J., 566, 881 Ríos-Rincón, F., W444 Rodriguez, H., M94, M470 Rezaee, A. R., T234 Ríos-Rincón, F. G., W188 Rodriguez, H. M., T358 Rezaei, M., W6 Risco, C. A., W279 Rodriguez, J. C., T390, T393 Rezaii, F., T370, T371, T379 Ritter, G., 464 Rodriguez, J. D., W212 Rezamand, P., T23, W9, W414, W429 Ritter, M. J., 417, 966 Rodriguez, M., T375 Rezayazdi, Kamran, M114, M115, Rius, A. G., W194, W298, 721 Rodriguez, M. A., M423, 874 M380, T302, T303, T387, W37, W200, Rivas, M., M390 Rodriguez-DeLara, R, W10 W437, 876, 879, 1143 Rivas, R., M17 Rodríguez-Estévez, V., M335 Rezende, M. A., M156 Rivera, A. R., T470 Rodríguez-García, J., M325 Rezvani, M., M249 Rivera, F. A., W282 Rodriguez-Lecompte, J. C., 352, 657, Rhein, R., M125 Rivera, J. D., 590 841 Rhoads, D., T43 Rivera, M. T., T467 Rodríguez-Macías, R., M360 Rhoads, D. D., T44 Rivera, P., M89 Rodríguez-Martínez, R., M328, T466 Rhoads, M. L., 1126 Rivera-Ahumada, J. A., W188 Rodriguez-Muela, C, M345, M112, Rhoads, R. P., T314, T327, 477, 1126, Rivera-Torres, V., 702 M113, T404, W108 1127 Rivero, T., W260 Rodriguez-Munoz, J. C., M203 Riad, A. W., T339 Robbe-Austerman, S., M61 Rodriguez-Prado, M., T459, W370 Riad, S. A., 658, 971 Robbins, J. A., W97 Rodríguez-Ramírez, H. E., W108 Riasi, A., T304, W236 Roberts, A. J., 15, 852, 923 Rodriguez-Ramirez, M. R., M360 Riaz, A., 994 Roberts, C. A., 923 Rodríguez-Sánchez, J. A., M219 Ribeiro, E.S., T269, T434, W279 Roberts, M. P., T300 Rodriguez-Saona, L. E., T81 Ribeiro, F. R. B., M128, T471, W352, Roberts, R. F., W46 Rodriguez-Zas, S. L., 391, 729, 1060 323, 752 Robertson, K. L., M431 Roehe, R., 432 Ribeiro, K. G., W337 Robichaud, A., M96, M97 Roffe, T. J., 530 Ribeiro, M. L. G., M215 Robina, A., T179 Rogers, C. J., W469, 711, 1123 Ribeiro, R. A., 1121 Robinson, A., 928 Rogiewicz, A., 686, 979 Ribeiro, R. P., 697 Robinson, P. H., T383, T441, W312, Rojas, N. M., W333 Ribera, D., M342 1051 Rojas-Olivares, M. A., M331, 1019 Rich, A. R., 1044 Robinson, W., 226 Rojo, R., M322, M354, T132, T364, Richards, C. J., W359, 735, 767 Robison, T., T268 T464, T465 Richards, J. D., 46, 699, 970 Robitaille, G., M144, W54 Rojo, R. R., M352 Richardson, L. J., 442, 445 Robollar, R.S., T449 Roldan, L., M238 Richert, B. T., T4 Roça, R. O., M17 Rolf, M. M., 787 Richeson, J. T., 774 Roca-Fernández, A. I., 819, 820, 821, Rolfe, K., 557 Richmond, J. P., T294, W293 907 Rolfe, K. M., 202, 204 Richter, E. L., 388, 552, 558 Rocco, S., 210, 213 Rollin, B., 609 Ricks, D. W., W170 Roccon, J., W232, W250 Roman-Muniz, I. N., M265 Rico, D. E., 740 Rocha-Chavez, G., M131, W107, W470 Romera, A., T315 Ridpath, J. F., 770 Roche, J. R., W194, 721 Romero, C, M251, W212, W319, 344 Rierson, R. D., W325 Rochell, S. J., 685 Romero, J. J., 454 Rierson, R., W252, 500 Rochesel, J. R., W378 Romero, L. F., 142 Rigby, F. L., M346 Rode, L. M., M443 Romo, J. A., W313 Rigsby, L. L., 371 Rodehutscord, M., 668 Rompato, G., 953 Rigueira, J. P., W127 Rodenburg, J., M51 Roncancio-Peña, C., M98 Riha, J., T166, W27 Rodrick, G. E., 448, 449 Ronchesel, J. R., T28, T29, T30, W379, Rihan, H. M., M59, M62, T155 Rodrigues, D. A., M348 W380, W381, W387, 735 Riley, D. G., W301, 782, 854 Rodrigues, G. H., W447 Ronquio, M., M351, M354 Riley, J., 193 Rodrigues, G. P., 828 Rood, K. A., 286 Riley, R. R., 323 Rodrigues, I., W18, W248 Roof, C. A., T121 Rill, C. R., W429 Rodrigues, J. F. H., M161, M166, W126 Rortvedt, L. A., W251 Rimbey, N. R., 575, 1008, 1009 Rodrigues, P., M355, M356 Rosa, A. P., 697, 698, M236, M237 Rinaman, L. M., 1115 Rodrigues, R., M277, T83, T84, T318, Rosa, B. L., M157, M160 Rincon, G., 661 T319 Rosa, G. J. M., 621 Rincon, M., M94, M470, T32, T324, Rodrigues, V. P., M208, M223, M224, Rosa, H. D., T28 T467 T214 Rosa, L. O., W337 Rincon, M. I., T102 Rodríguez, A. A., W443 Roseberg, R. J., T116

270 Rosebrough, R. W., T136 Ruíz-Flores, A., 433 Saliba, E. O. S., T421 Rosenberger, T., 690 Ruiz-López, M. A., M360 Salim, H., 738 Rosenkrans, C., Jr., M119, M120 Ruiz-Moreno, M., T363, T377, 555 Salim, H. M., 517 Rosen-Molina, J. T., 1022, 1023 Rule, D. C., 1129 Salin, M. M., W301 Author Röser, W., 108 Rulquin, H., W424, 212 Salinas Munguia, F. M., M104, M105 Index Roshan, H., T305 Rungcharoen, P., M250, 507 Salinas, J., M112, M113, W389 Ross, C. L., 547, 747 Rungruang, S., T314 Salinas-Chavira, J., 3 Ross, D. A., M446, T420, 45, 426, 892 Ruprechter, G., W275 Salisbury, M. W., M463 Ross, R. P., 508 Rushen, J., 53 Salmerón, J. J., W452 Ross, T. N., 831 Russell, J. R., M386, W316, W317, 92, Saltman, R. L., 594 Ross, T. T., M289, 712 634 Salunke, P., M182, T87, 949 Rossi, P., T190, 672 Russell, L. E., T339 Salvador, F., T404 Rossi Paneto, B., W49 Russell, M. A., 809 Salvati, G. G. S., T421, T425 Rossitto, P.V., T153 Russell, M., 1069 Salvatore, E., 948 Rossnagel, B. R., 351 Russell, M. L., 18 Sampaio, A. A. M., M157, M160 Rossoni, M., T252 Russell, R. A., 223 Samuel, R. S., 760 Rossow, H. A., W356 Rust, S. R., 553 San Vito, E., M371 Rostagno, H..S., M208, M211, M212, Rutherford, W. C., 69 Sanal, H., T97 M213, M214, M268, 140 Ruy, D. C., W100 Sánchez, D. L, W343 Rostagno, M. H., W87 Ryan, P. L., M203, 829, 1095 Sánchez, J., W467 Roth, A. P. T. P., W135, W136 Ryland, D., M257 Sanchez, L., W320 Rottinghaus, G. E., M295 Sánchez, M., T179, W460, W466, W467 Rotulo, J., W390 S Sanchez, P. H., 22 Rotz, C. A., 632 Sánchez, T., M288, M297, M298, W289 Rouquette, F. M., Jr., M127, M128, Sá Filho, O., T267, W277, W278 Sanchez, W. K., W420, W428 W352 Sá, L., M213 Sanchez-DelReal, C., M474 Roura, E., W208, 145 Saberifar, T., M287 Sánchez-Macías, D., T72 Roux, M., W269, W270 Saddoris-Clemons, K. L., 598 Sanders, A. H., W335, 1020 Rowe, C. P., 722 Sadjadian, M., M353 Sanders, M. E., 628 Rowe, D. E., 360 Saeed, A. A., T163 Sanders, S. R., 1126, 1127 Rowell, J. E., M327 Saenmahayak, B., 178 Sanderson, M. A., T133 Rowson, A., 836, 837 Saevre, C. S., 9 Sandoval, A. P., W333 Roy, S., T93 Saez, A. C., 1089 Sandri, E. C., M453, T461 Royón, F. D., 509 Safa, S., M285 Sangild, P., 689 Roza, T., W43, W71 Safaa, H. M., 497, 658, 971 Sanjabi, M. R., W42 Rozeboom, D., W318 Saffon, M., M190, W74 Santana Júnior, M. L., T48 Rozegurt, E., 1115 Safranski, T.J., 82, W463 Santana, A. P., W100 Rozell, T. G., 1135 Sahin, K., 976 Santana, M. C. A., M152, W336 Rozenboim, I., W290 Sahin, N., 150, 976 Santellano, E., W451 Ruangpanit, Y., M250, 507, 516 Sahlu, T., T456, T457, T468, 757 Santellano-Estrada, E., M113 Rubattu, R., M344 Sahoota, A.W., 374 Santiago, A. M. F., T435, T436 Rubio, H., T404 Saima, , 374 Santillano-Cázares, J., W131 Ruch, F., T207, 341 Saint-Eve, A., 296 Santos, A. K. R., W59 Rucker, D. K., W44 Sainz, R. D., W185, 75 Santos, C. S., T214, T215 Rudar, M., T191 Sakomura, N. K., 337, 656 Santos, D. C., M20 Rude, B., M195 Salahi,A., M401, M402, M403 Santos, E. G., M102 Rude, B. J., 455 Salak-Johnson, J. L., M47, M86, 30, Santos, F. A. P. S, M419 Rude, C. M., W252, W325, 500 409, 410, 411, 412, 413 Santos, F. A. P., M348, M397, M398, Rudolph, M. C., 315 Salama, A. A. K., M331, 725, 885, 1019 M399, M415, W364 Ruegg, P. L., M192 Salas, C., M205, M231, T196, T241, Santos, G. T. D., W435 Ruﬁ no, L. D. A., M371 T242, W219 Santos, J. E. P., T17, T269, T384, T434, Ruggieri, A. C., T123 Salcedo, E., W260 W166, W279, W287, 264, 390, 1081 Ruiz de la Torre, J. L., T2, W457, 145 Salcedo-Pérez, E., M360 Santos, M. B., W255 Ruiz, J., T179 Saleh, H., W13 Santos, M. C., W127 Ruiz, O., M112, M113 Salehi, R., T280 Santos, M. V., M44, M166 Ruiz-Barrera, O, M345, W108 Salem, A. Z. M., M322, M351, M352, Santos, P. M., W138 Ruiz-Díaz, M. D., T72 M354, M420, T132, T364, T448, T449, Santos, V. P., M418 Ruiz-Feria, C. A., 175 T464, T465 Santos-Haliscak, J. A., T113 Ruiz-Feria, C. A., 363 Sales Pereira, E., M14, M465 Santos-Rosell, S., W223, W263

271 Santschi, D. E., 716 Schepis, S., W23 Seabrook, J. L., T27, 30, 778 Santurio, J. M., M236, M237 Scher, A., M236, M237, 697, 698 Seck, M., M408, T395 Santus, E., 615 Schimek, D., T345, T351, 397 Secrist, D. S., 203 Sanz, M. A., M219 Schinckel, A, T148 Sedano, G., 978 Sapienza, D. A., M448 Schingoethe, D. J., 659, 744 Sedghi, M., M252, M258, M259 Sapienza, D., T429 Schlageter, A., 885 See, M. T., 987 Saraee, H., M458 Schlotterbeck, R. L., T353, 396, 398, Sefton, A. E., W228 Saraiva, A., 1063 400 Seguin, G., M51 Saravia, P. A., M107 Schmelz, N. S., T405, W403 Seguin, P., 453, 815 Sargeant, J. M., 392, 423 Schmidek, A., M17 Seidel, G. E., T27, T283, W286, 778, Sargent, K. M., T333 Schmidt, K., W15 887, 996 Saro, C., M365, T134, T376, T378 Schmidt, K. A., T98, W47 Seifi , K., W22, 1078 Sarti, L. M. N., T28, T29, T30, W378, Schmidt, P., T317, W122 Seigel, P. B., T41 W379, W380, W381, W387 Schmidt, R., W431, W433 Seitz, E., T377 Sartin, J. L., M291, T21, W141, 5, 102, Schmidt, T. B., T21, 771, 13, 590, 1004, Sejrsen, K., M147 771 1005, 1090 Selaive Villarroel, A. B., M14, M465 Sartsoongnoen, N., W290 Schmitt, E., M299, 1060 Selby, C. C., 842 Sarturi, J. O., W122, 204, 207, 557 Schnabel, R. D., 788 Selegato, A. L. M., M455 Sarwar, M., T357 Schneider, A., M299 Selinger, L. B., W406 Sato, T., 955 Schoenberg, K. M., M200 Selle, P. H., 1108 Saucedo, J. S., T53 Schoendorfer, K., 818 Sellers, J. S., 1040 Saucier, L., 418 Schoenfuss, T. C., M185, M187, 800 Selsby, J. T., 417 Sauer, A., M186, M188 Scholey, D., W284 Selvaraj, R. K., 651 Sauerwein, H., T256, T257, M279 Scholljegerdes, E. J., W353 Semler, J. W., T330 Saunders-Blades, J. L., 501 Schoten, M. S., T359 Seneviratne, R. W., W146 Sauvant, D., M452, 702, T444, 560, 741 Schott, H. C., 832 Seo, K. Y., M172, T180 Sauvé, A., M245 Schramm, R. D, T23, W9 Seo, S., W416 Savage, E. M., 328 Schrick, F. N., W363 Sepulveda, A., W470 Savage-Clarke, K. L., 81 Schroeder, A. L., 379, 381 Serna, O., M112 Savary-Auzeloux, I., M452 Schroeder, G. F., T375, T415 Serna-Beltran, O., M113 Savell, J. D., 780, 781 Schuenemann, G. M., W82 Seroussi, E., T279 Savell, J. W., 323 Schukken, Y. H., M64, 56, 276, 280, Serr, J., T262 Savin, M., M119 281, 282, 283, 594 Serrano, A., T460 Savoini, G., 468 Schulz, M., T221 Serrano, M. P., T149, T150, T181, Sawyer, J. E., T55, W371, 97 Schuster, G., 1090 W258, W263, 110, 141, 497, 510 Saylor, W., T206, W203 Schutz, J. S., 20 Severy, A. M., T342 Scanga, J. A., 20 Schütz, K. E., 718 Sevier, D. L., W9 Scaria, J., 61 Schutz, M. M., M1, M2, W31, W32, Sevim, O., T295 Scarpa, A., W276 W87, 87 Sewalem, A., 928, 929 Scarpa, A. B., T263, W351, 389 Schwab, C. G., T429 Seward, K., 193 Scarsi, A., W147 Schwab, C., T433, T437 Sewell, J., T360 Schacher, P., M58 Schwarte, K. A., 634 Sexson, C., W349 Schadt, I., T76, T329 Schwartz, C. A., T176 Sexten, A. K., 70, 783 Schaefer, A. L., M26, M431 Schwartzkopf-Genswein, K. S., M16, Sexten, W. J., 1045 Schafer, D. W., W306 M23, T35, 420, 942 Seyed Dokht, A., W36 Scharf, B. S., M37 Schwean-Lardner, K, T9, W266, 182, Seykora, A. J., 434 Scharf, B., M38, 592, 1080 260, 582, 585, 586 Shabani, A., M374, M375 Schatzmayr, A., 818 Schwegler, E., M299 Shackelford, S. D., T152 Schatzmayr, G., W8, 265, 1076 Schwertner, L. R., T15, T154 Shadparvar, A., M458 Schauer, C. S., M278, T176, W142, Sciabica, K. S., W148 Shafer, W. R., 787 W149, 8, 9, 1036, 1130 Scott, C. B., 267 Shaffer, J., W16, W19 Schauermann, N., 831 Scott, M., W214 Shafi i, B., W429, 482 Schauermann, N. L., 835 Scott, M. C., M60, M63 Shah, N. P., 791 Schauff, D. J., W115, W128, 1058 Scott, M. P., W431, W433 Shahid, M. Q., 859 Scheffl er, J. M., 478 Scott, S. L., M431, 855, 1031 Shahir, M. H., M373 Scheffl er, T. M., 478 Scott, T. A., 443, 980, 984 Shalit, U., 170 Scheideler, S., 339 Scroppo, M. M., 712 Shan, D. C., W259 Scheideler, S. E., T188, W229, 669, 696 Scully, B. T., W124 Shan, T. Z., 325 Scheifele, P. M., 255 Seabolt, B. S., W234, W265 Shand, P. J., T185, 587, 943

272 Shane, E. M., 859 Shishodiya, A., 285 Simpson, M. M., 755 Shanmugasundaram, R., 651 Shivaramaiah, S., 538, 90 Simroth-Rodriguez, J., 1003 Shannon, M. C., 81 Shivazad, M., M249, M261, T203, Sims, M. H., T474 Shao, Y., 963 T212, 973 Sims, M., 506 Author Sharafbafi , N., 945 Showrang, P., T413 Sindt, J. J., 378 Index Sharif, H., W83 Shukla, P. K., 1130 Singh, A.V., M71, 57, 284 Sharif, S., 657 Si, H., T293 Singh, B., M71, 57, 285 Sharkey, H. L., 594 Siam, S. S., 658, 971 Singh, M., 178 Sharma, C. S., 448, 449 Siciliano, P. D., W175 Singh, P., 107 Sharman, E. D., 17, 29, 387 Siécola Júnior, S., T381 Singh, P. K, M71, 57, 284 Sharpton, C., 323 Siegel, P. B., 648 Singh, S. V., M71, 57, 284, 285 Shaver, R. D., M108, M201, T297, Sikand, V., T93 Singh, Y., W205 W427, W431, W433 Siletzky, R., M319 Singleton, W. L., 991 Shaver, R., M103 Silguero, R., 536 Sini, M., W459 Shaw, A. L., 335 Silva del Rio, N., T334, T336, W391, Siqueira, A. V., T417 Shaw, R. W., M63 W411, 864 Siqueira, G. R., M17, T164, T165 Shawrang, P., T443 Silva, A. F., W255 Siqueira, W., M274 She, R., W225 Silva, A. G., W163 Siragusa, G., 464 She, R. P., M56 Silva, C. T., M215 Sirski, T. K., 855 Sheaffer, C., 117, W129 Silva, E. C., M20 Sitta, C., M348, M419 Sheaffer, C. M., 242 Silva, E. F., M95 Sitzia, M., M376 Sheffi eld, C. L., 181 Silva, F., T245 Skaggs, C. L., W371 Sheffi eld, R. E., W332 Silva, F. M., M20 Skewes, P. A., T10 Shekhar, S., 841 Silva, H. G. O., T470 Skinner, M. K., 776 Shellem, T. A., 812 Silva, I. S., M78, W305, W377 Skirpstunas, R. T., 263 Shelton, A., 149 Silva, J. D. T., T11 Skrzypek, M. V., T327, 1126, 1127 Shelton, N. W., 492 Silva, J. D. T., W232, W250 Slagel, T., T143 Shen, J. S., M93 Silva, J. H. V., M102, M247, T138 Slavik, M. F., 440 Shen, X., 1039 Silva, J. H. V., M213, M223, M224 Slavik, M., M101 Shen, Z., T47 Silva, J. L. B., M95 Slay, L. J., 1034 Shen, Z. Q., T204, T227 Silva, J. M. P., T29 Sloan, B., T433, T437 Shenkoru, T., M194 Silva, J. M., 358 Slominski, B. A., 332, 686, 979 Shepherd, D. M., 211, 245, 873 Silva, J. M., T322, T324 Sloth, K. H., 817 Sherrow, E., 404 Silva, J. R. M., W421 Sloth, N. M., T249 Sherwood, D., 836 Silva, J. T., T338 Slough, T. L., W172 Shewmaker, G. E., W84 Silva, L. F. P., T130, 828, 1121 Smarsh, D., W180 Shi, J., W235 Silva, L. H. P., M371, W365 Smiley, S., T58 Shi, L., T281, M194 Silva, L. H. X., T109 Smith, A. H., T157, T382 Shields, D., M32 Silva, L. O. C., M78, M79 Smith, D. L., 484 Shields, S. L., W9 Silva, M. L. P., W347, W348 Smith, D. P., 372 Shields, T. H., M369 Silva, M. M. C., M161 Smith, D. R., 49 Shike, D. W., 730 Silva, N. M. A., W71 Smith, G. C., 20 Shimelis, O., 800 Silva, P. T., M410 Smith, G. R., M109, M110 Shimosato, T., 955 Silva, R. A., M155, M156 Smith, J., 280 Shin, D. H., T216 Silva, S. L., T167 Smith, J. F., W330, 726 Shin, J. H., T384, W446, 454, 1081 Silva, V. K., T11 Smith, J. M., 276, 283 Shin, J. S., W395 Silveira, M. L. A., W117 Smith, J. M., M64 Shin, S., T145, T262 Silveira, V. A., T381, T417, T421, T425, Smith, M. F., 79, 80 Shinde, P. L., T219 W421 Smith, M. F., T270, 842, 843, 844 Shinzato, I., T418, 215, 218, 1051 Silver, G. A., 290, 924 Smith, M. O., 176 Shipka, M. P., M327 Silvestre, F.T., T269, T384 Smith, R., 280 Shipley, L. A., M329 Silvey, D. T., W360, 825, 1033 Smith, R. L., 56, 281, 282 Shiranjang, R., 865 Silvia, C., M272 Smith, R. M., 239 Shirazi-Beechey, S. P., W204, 349, 689, Sim, J. H., W52 Smith, S. B., T439, W155, W360, 1119, 1120, 357 Simeone, R., 612 W361, 825, 1033 Shires, L. K., W267, 331, 346, 340 Simeonovova, J., T168 Smith, T. K., W178, W217, W245, Shirley, R. B., 138 Simm, G., 432 W247, W249 Shirzadi, H., T203, T212 Simon, K. C., W165 Smith, T., T143, 590

273 Smith, T. P. L., 70 W43, W53, W59, W71, W99 Stef, L., M273 Smith, V., 268 Souza, N. K. P., W373 Stefanutti, E., M173 Snauwaert, C., W45 Souza, R. B., M213 Steibel, J. P., W271, 720 Snelling, W. M., 70 Souza, R. C., W303, W304 Stein, D., 768, 783 Snowder, G. D., 424 Souza, S. F., M13 Stein, H. H., M216, T193, T222, 152, Snyder, L. J., W93 Sowerby, M. E., 231, 237 491, 496, 1105 So, H., T298 Sowinski, J., M32, W11 Stein, R. A., T458 Soares, G. H., T435, T436 Soyeurt, H., 784, 785, 799 Steiner, T., 353, T350 Soares, W. V. B, M44 Spadoti, L. M., 794 Steinfeld, H., 77 Soberon, F., T342, W164 Spain, J. N., W396 Stencel, J. M., W64 Soberon, M. A., 45 Spangler, D. A., M67, W115 Step, D. L., 767, 768, 769 Soca, P., M292, T290, T291 Spangler, M. L., W385 Stephens, M., M400 Socha, M. T., M201, T297, W427, 886 Spanu, G., 324 Stephens, T. P., 439 Soder, K. J., T133 Sparks, B. L., 845, 991 Steri, R., W24, 615, 724 Soetrisno, E., 1103 Spears, J. W., 159, 519, 520, 878 Stern, M. D., T363, T377 Sohail, M. U., 173, 994 Speidel, S. E., M81 Sternini, C., 1115 Sohal, J. S., 284 Speiser, K. L., T286 Stevenon, M. A., 886 Sokale, A. O., 362 Spell, A. R., W300 Stevenson, D. M., 748 Solaiman, S., T451 Spence, C., W318 Stevenson, J. S., T265, T282, 161 Solaiman, S. G., T452 Spencer, J. D., 681 Stevenson, K., M8 Solaimany, A., M349, M350 Spencer, T. E., 7 Stevenson, L. M., T287, 364 Solà-Oriol, D., M235, T1, W454 Spiers, D. E., M37, M38, T333, T335, Stewart, A. N., W15 Soleimani, A., M285 592, 1021, 1080 Stewart, B. A., W329 Soleimani, M., W14 Spliid, N. H., 817 Stewart, B. M., 997 Soleimani, P., M258, M259 Sproul, N. A., 11, 380, 1005 Stewart, G., W247 Solis de los Santos, F., 440 Sreekumar, K. P., 974 Stewart, K. R., 520 Sollenberger, L. E., T117, W117, 232 Sreevatsan, S., M65, M69, 58, 62, 64 Stewart, T. S., 991 Somers, I., 108 Srichana, D., M381, W243 Stewart, W. S., T471 Sommer, D. A., T81 Srichana, T., W243 Stewart-Smith, J., W146 Sommerer, D. K., W15 Srinivasan, R., W254 Stinckens, A., 981 Somni, H., 304 Sriperm, N., M228 Stobart, R. H., 1015 Son, K. H., T216 Srivastva, A., M71 Stockton, M. C., 99 Son, Y.-S., W56 Stabel, J. R., M59, M61, 62, 665 Stokes, M. R., W91 Song, D., M99, W65, W66 Stahl, C. H., W234, W265 Stokes, R. H., M118 Song, J., T39 Stalder, K. J., 417 Stoll, B., 1118 Song, M. K., T439, W361 Stalker, L. A., 99,386, 1037, 1046 Stomp, A., M317 Song, X. Z., 1083 Stallings, C. C., W329 Stomp, H., T205 Song, Y., 106 Stamey, J. A., 211, 245, 873 Stone, A. R., T452 Sorbara, J. O. B., M212, 140, 697, 698 Stamey, J., 391 Storer, W. A., M369, T108 Sorbolini, S., W24 Stampelou, I., 797 Storm, A., M70 Sordillo, L. M., 247 Stanford, K., 439 Stormshak, F., T270 Sørensen, M. T., M147 Staniar, W. B., W171, 833 Stott, J. L., T153 Soriano, S., W277, W278 Stanisiewski, E., T308, T309 St-Pierre, N., T431, W391, W411, W428 Soto-Gaspar de Alba, A., W308 Stanko, R. L., 536 Stradiotto, M., M44, M355, M356 Soto-Navarro, S. A., W308, W389, 1138 Stanley, C. C., 244 Strathe, A. B., 1056 Sottosanti, J. R., 348 Stanton, A. L., 663 Strawford, M. L., 587, 943 Souchon, I., 296 Staples, C. R., T384, T434, W166, Streeter, M. N., 114 Sousa, J. E. L., T407, T408 W272, W400, 232, 264, 454, 1081, Streiter, P., 322 Southern, L. L, 144 1142 Streltsova, J, W180 Souto, L. A., 849 Stapp, A. D., W145 Strickland, J. R., M121, W292, W355 Souza Castagnino, P., W345 Stark, C. R., 700, 902 Stringfellow, K., 512 Souza, A. C. S., T435, T436 Starkl, V., W18 Strohbehn, D. R., 78, 1040 Souza, E. J. O., M248 Stebulis, S. E., 1055 Strohm, A., 829 Souza, G. B., W139 Steele, B. P., M291, W141 Stromberg, A. J., 559 Souza, J., M453, T461 Steele, J., 131 Strudsholm, F., W362 Souza, J. C., M79 Steele, J. L., 134, 298 Stuard, L. H., M132, M140 Souza, K. A., M165, M414, T438, Steele, M. A., 1145 Stull, C. L., 941 W116, W134, W368, W369 Steer, M., 1052 Stumpff, F., 1144 Souza, M. R., T83, T85, T318, T319, Stef, D., M273 Stutts, K. J., M19, W170

274 Su, C. H., M314 T Tellez, G. I., 91 Su, F., T70 Tempelman, R. J., 720 Suagee, J. K., 356 Tactacan, G. B., 695 Teodoro, A. L., W369 Suárez, J. A., W208 Tadano, Y., 192 TerHune, T. H., 381 Author Suarez, S. S., 534 Tager, L. R., T401, 44 Terré, M., M473, 399 Index Suarez-Mena, F. X., T353, 48 Taghizadeh, A., T198, W328 Terrill, C. L., T55, 419, 862, 906 Subrt, J., T166, T168 Taha, E., T451 Terrill, S. J., 767, 769 Such, X., 725 Tahmasbi, A., M256, M402, M403, Teter, B. B., T423 Suchodolski, J. S., 293 M406, M407, M428, M434, M435, Tetileanu, R., M273 Südekum, K.-H., W118, 459 T442 Tewolde-Medhin, A., M131 Sueiro, S., 510 Tahmasebi, A. M., T445 Teymourizadeh, Z., W12 Suever, E., M195 Tahmorespour, M., W36 Thackaberry, C., T414 Suh, Y., T146, T262 Tai, M. E., W456, W464 Thanissery, R., T140, 266 Sulistyowati, E., 1103 Taicher, G., T136 Thatcher, W. W., T269, T434, W166, Sullivan, C. P., W314 Taira, H., T10 W272, W279, 264 Sullivan, J., T363 Tait, R. G., Jr., 323, 770 Theil, P. K., M147 Sullivan, M. L., W420 Tajkarimi, M., M99 Thibault, C., M144 Sultan, J. I., 1050 Tako, E., 514 Thin, D., M460 Sultan, Javed Iqbal, 1062 Talaat, A. M., 60 Thoefner, M. B., 749 Sultana, H., T447 Talaty, P. N., M308 Thøgersen, R., 817 Summers, A. F., 853, 1006 Tamminga, E., 940 Thomas, D. L., 406 Sumner, D. A., 1022, 1023 Tan, T. J., M186 Thomas, M. G., 18, 21, 290, 913, 924 Sumrit, A., W243 Tan, W., 131 Thomas, S. J., T140 Sun, J. Y., T204, T227 Tang, J. Y., W264 Thompson, C. D., 223 Sun, L. H., W215, W241 Tang, J., M56 Thompson, I. M., W272 Sun, P., M93, T90, T374, T440, W408, Tang, Q. F., 219 Thompson, L. C., 1031 W410, 871 Tangara, M., 644 Thompson, L. D., 376 Sun, Q. J., T141 Tanner, A. E., M126, 912 Thompson, L. K., 383, 384, 732, 1141 Sun, Y. L., M145 Tao, S., 475 Thompson, M. M., 8, 1036 Surianto, M. S., T102 Tapia-Gonzalez, J. M., M131, W107, Thompson, P. B., 1026 Suryawan, A., 6, 604 W470 Thomson, D. U., 13, 111, 591, 805, 838, Susenbeth, A., 494 Tarouco, J. U., T167 1004, 1005 Susin, I., M455, M457, W447 Tatli, O., T295 Thomson, J., M148 Sutherland, M. A., 414 Tatone, E. H., 903 Thonney, M. L., M459, W143, 892, Suttitham, W., W243 Tauck, S., 856 1049 Sutton, A., 867 Taupier, R., 990 Thorne, M. S., T117 Swaggerty, C. L., T40 Taxis, T. M., 787 Thorup, V. M., T326 Swamy, H. V. L. N., M116, M117, W110 Taylor, A., M290 Thrift, T. A., 779, 780, 781 Swanepoel, N., T441 Taylor, D., T350 Thurman, W. N., 1023 Swanson, J., 35 Taylor, E. C., M449 Tian, F., T39 Swanson, J. C., 54, 607, 1028 Taylor, J. B., 572, 577, 631 Tian, J., W225 Swanson, K., T356, 1035 Taylor, J. F., M74, 787, 788 Tian, L., 474 Swanson, K. C., W366, 738 Taylor, K.M., 737 Ticiani, E., M453 Swanson, K. S., T57, T58, 291 Taylor, N., 832 Tillman, P. B., M228, 143, 499 Swanson, T. J., W142, W149 Taylor, N. P., W271 Tilman, P. B., 138 Swartz, H., 83 Taylor, R. L., Jr., 648 Timmerman, C., 648 Swartz, H. A., W15 Teather, R. M., T403 Timoney, P. J., 1096 Swecker, C. W., Jr., 912 Tedeschi, L. O., M15, M127, M128, Tinoco, J..L., M354, T132, T448, T449, Swecker, W., 321 M432, M453, T462, T463, W162, T464, T465 Swecker, W. S., M159 W163, W352, W412, W447, 911 Tippetts, M., T69 Sweeney, R. W., 276 Tedo, G., 145 Tishida, G., 320 Swenen, Q., 981 Teeter, R. G., 342 Titgemeyer, E. C., 427 Swening, C. D., M464 Teixeira, I. A. M., M13, T462, T463, Tiwari, A., 57, 827 Swingle, R. S., 114 T470 Tmanova, L., W46 Swinker, A., W176, W181 Teixeira, M. B. M., M95 Todd, C. G., 392 Syam-Mohan, K., 336 Tejido, M. L., M365, T134, T376, T378 Toffano, S., W409 Sylvester, J., W183 Tekippe, J. A., 40, 481 Tohno, M., 955 Szabó, F., T25, W193 Tellez, A. M., 947 Tokach, M. D., 492, 701 Szasz, J. I., 203 Tellez, G., M27, 90, 269, 538 Tokach, R. J., W160

275 Toledo Filho, S. G., M409, M418 Tsuruta, S., M84, W25, 613, 926 Vaez Torshizi, R., T13, W42 Toledo, E., W261 Tu, Y., T340, T355, 394, 395 Vafa, T. S, T416 Toledo, J. B., W455, W458 Tucker, A. L., M30, W140 Vakili, A., M349, M350, T370, T371, Tölle, K. H., 494 Tucker, C. A., 268 T379 Tolleson, D. R., W306, 28 Tucker, C. B., 254, 718 Vakili, A. R., M353, M434, M435, Tomasula, P. M., T80, W73, 300 Tucker, H. L. M., 224 W404 Tomaszewski, M. A., 243 Tucker, J., M119 Val Neto, E. R., T406 Tomazella, D., T28, T29, T30, W378, Tucker, T. W., W187 Val, H. N., T406 W379, W387 Tuersunjiang, N., 1131 Valadares Filho, S. C., M155, M156, Tompkins, D., M141, T20, 650 Tufekcioglu, M., W316 M363, M371, T435, T436, W337, Tong, H. L., W195, 958 Tullio, R. R., W347, W348 W365, W373 Tong, J. F., M153 Tuminello, L., 798, 951 Valdez, J. A., W389 Tong, P., T103 Tung, S., M305 Valdivie-Navarro, M., T192 Tong, P. S., T93, T100, W69, W72 Tunick, M. H., T80 Valencia, D. G., T149, T150, 141, 497 Tooker, M. E., 620 Turk, M., 600 Valencia, E., W112 Topper, P. A., 189 Turk, P. J., 346 Valente, A. L. S., 358 Torell, L. A., 575 Turkmen, I. I., 894 Valente, É. E. L., M161 Torrallardona, D., W208 Turnbaugh, P., 295 Valentini, A., M82, 615 Torrence, M. E., 423 Turner, P. V., 262 Valipouri, A. R., 1077 Torrentera, N. G., W389 Turpin, S., 416 Valizadeh, R., M385, M401, M402, Torrentera-Olivera, N. G., M325 Tuzcu, M., 976 M403, M406, M407, M428, T416, Torres Júnior, R.A.A., M78, M83, Tyler, H. D., T292, T360 W417, W426, T445 M155, M156 Tyler, P. J., 125, 126 Valles, J., 805 Torres, A., T72 Tylutki, T. P., 429 Vallet, J. L., M293, T152, 523 Torres, C. A., 513 Tyus, J., M324, T36 Vallimont, J., 66 Torres, R. M., 81 Valvekar, M., 1016 Torres, S., 805 U Van Alstine, W. G., T159 Torres, T. R., M248 Van Amburgh, M. E., M446, T342, Torrey, S., 418, 940 Ubah, E. J., 505 T420, W164, 43, 426, 1128 Tosh, S. M., 945 Uddin, Z., M309 van Baal, J., 884 Tossenberger, J., T202, T230 Ueng, T. H., M315 Van Bibber, C. L., 384 Tousley, C. B., W150 Ulery, M. C., 676 Van Campen, H., M47, M86, 30, 422 Tower, J. E., 95 Ulmer, J. D., 227 Van De Craen, S., 108 Towhidi, A., T277, T278, 105 Umaña, J. A., W320 van den Brink, H., 801 Traber, M., W16 Underwood, K. R., M153, 636 Van Dender, A. G. F., 794 Tracey, L. N., T131, 10 Ungerfeld, E. M., 567 van der Vossen, J. M. B. M., 980 Tracey, L., 22 Unruh-Snyder, L. J., W353, 95 van der Werf, J. H., 789 Trakooljul, N., T19 Unsal, H., T295 van Donk, S. J., 1046 Tran, H., T16, T194 Urbinati, E., T123 van Dorland, H. A., M426 Tran, S.-T., W247 Urriola, P. E., T193 Van Dyck, S., 108 Trejo, C. O., W307 Urrutia, J., T467 Van Eenennaam, A. L., 24, 789 Trelea, C., 296 Urschel, K. L., 109, 354 Van Emon, M. L., W149, 8, 1130 Tremblay, G. F., M392, W137 Usry, J. L., 138 Van Enom, M. L., M278, W142 Trento, F. K. H. S., 794 Üstüner, H., 405, 894 Van Hekken, D. L., T80, 300 Trevisanuto, C., M277 Ustunol, Z., T91, T92 van Immerseel, F., 353 Trevisi, E., M302 Uthlaut, A., 999 van Kaam, J. T., 615 Tricarico, J. M., M370, T397, W186, Uthlaut, A. B., M280, 637, 914 Van Kessel, A. G., T158, 351, 983 569 Uthlaut, V.A., 1015 Van Kessel, A., 192 Tricarico, J., T349 Utsumi, S. A., M130 Van Kessel, J. S., 276, 283 Troche, C., 350 Utt, M. D., 667 Van Tassell, C. P., 621 Trott, J. F., W198 Utterback, C. W., W256 van Vuuren, A. M., 884 Trottier, N. L., W271, 120, 355, 832 Utterback, P. L., M220, M222, W256, Vance, E. R., 907 Truax, S., W176 347 Vandamme, P., W45 Trujillo, A. I., M80 Uwituze, S., 551 Vanderick, S., 784, 785, 931 Trujillo, J. D., 286 Uzu, G., 1106 Vanelli Weschenfelder, A., 418 Trushenski, J., W415 VanKessel, J. A., 280 Tsai, C. C., W456, W464 V Vann, R. C., M18, 421, 524 Tschida, G. L., W314, W315 VanOverbeke, D. L., M167, W359, Tseng, Y. C., W70 Vacatko, E., T166 1008, 1009 Vacchina, V., 1017, 1018 276 VanRaden, P. M., W30, 438, 617, 618, Viguera, J., T179, W460, W466, W467 Walker, J. A., M88, M91 620, 622 Vikari, A., 506 Walker, J. W., M463 VanWagoner, H. C., 913 Villalba, J. J., 93, 908, 909 Walker, N. D., M368, M388, M389 Vanzant, E. S., T59, T60 Villalobos, G., M390, M471, T385, Walker, P. M., T5, W120, W346, W382, Author Varela Junior, A. S., 358 W449, W451, W452 409, 410, 411, 412 Index Varga, G. A., W26, W86, 40, 481 Villarroel, A. B. S., M466, M467 Walker, R. S., 1043 Varner, D. D., 124 Vilmar Kozloski, G., W345 Wall, D., M307 Vasconcelos, J. L., M277, T267, W276, Vink, S., T103 Wall, E., 799 W277, W278 Virden, S., 1113 Wall, E. H., 467 Vasconcelos, J. T., 207, 557 Visconti, A. M., 412 Wall, S. K., 1089 Vasquez, P., W312 Viso, A., M342 Wallace, J. O., W340, 1003 Vasseur, E., 53 Viswanathan, T. V., 336 Wallace, L. D., T265, T282, W170 Vatandoust, A., W402 Viveros, A., M251, M274, W294 Waller, J. C., M281, T273 Vazquez, A. I., 621 Vizcarra, J., 893 Walraven, T., 1112 Vazquez, C., T322 Vizzier-Thaxton, Y., M195 Walsh, H., T104 Vazquez, J. F., T132, T464, T465 Voelker Linton, J. A., M408, T395 Walsh, M. C., 508 Vázquez-Añón, M., T221, W233, W409, Vogel, G. J., W386 Walsh, T. J., 1109 153, 154, 373, 699, 872, 970, 1104 Vogel, K. D., 416 Walter, J., T16, T194 Vázquez-Armijo, J. F., T364 Voigt, L. A., 1042 Walter, L. J., 199 Vázquez-Pedroso, Y., T192 Voitle, R. A., 810 Walters, D. T., 546 Vázquez-Yáñez, O. P., 820, 821 Voland, P., 1117 Walters, F. K., 1095 Vega, N., M90 Voltolini, T. V., M397, M399 Waltman, D., 1024 Veira, D. M., T344, W397 von Bernuth, R., W318 Walton, J. S., 595, 596 Velazquez, E. A., W313, W384 von Keyserlingk, M. A. G., M3, M6, Wan, H. L., M73 Velázquez-Morales, J. V., M325 M7, T344, W397, W401, 726 Wan, Z. Y., 958 Veldkamp, A., W326 von Soosten, D., T256 Wanapat, M, M339, T368 Velez, D., M90, M92 Vonnahme, K. A., M278, M294, T176, Wang, A., T289, T293, W156 Velez, M., T358, W184, W186 W142, W144, W149, W398, 103, 642, Wang, B., 326 Véliz, F. G., M328, T466 916, 1130 Wang, B. L., 1085 Velleman, S. G., 106, 822 Voogd, E., 416 Wang, C., 220, 717, 872 Vellios, H. L., M37, T333, 592, 1080 Voyer, N., W81 Wang, C. M., 473, 474 Vendramini, J. M. B., W117 Vriesekoop, P., 76 Wang, D., 305, T218, W166, 264, 1081 Venegas-Ordóñez, M. R., T114 Vyas, D., T423 Wang, D. M., 220, 717 Venkitanarayanan, K., W101, 440, 444 Wang, F., T251 Vera, J. M., M372, T372 Wang, F. M., W259 Wang, H., M286, W144, 71, 1085 Vera-Avila, H., T467 W Wang, H. L., M72 Veras, J. F., W99 Wang, H. Y., W206, W207 Veras, M., W277, W278 Wadhwa, A., M60, M63 Wang, J., T106, T238, T247, T388, Verdugo, M., W313, W384 Wadhwani, R., M180, 136, 795 W199, W213, W259 Vergara-Lopez, J., W191 Waggoner, J. W., 205 Wang, J. H., 872 Vernet, J., M452, T444 Waghela, S. D., M139 Wang, J. H., M72, M73 Versalovic, J., 625 Wagner, A. L., 109 Wang, J. J., 7 Verzignassi, J. R., T128 Wagner, B., M141, 650 Wang, J. P., M242, M260, M263, M264, Vester Boler, B. M., T58, 936 Wagner, E. L., 118, 125, 126 M267, M270, M271, W211 Vestergaard, M., T341, W362 Wagner, J. J., 379, 381, 554, 736 Wang, J. Q, M53, M93, M143, M439, Viana, E. P., T435, T436 Wahlberg, M. L., 321, 912 T90, T374, T386, W79, W80, W408, Viana, G. S., M363, W365 Wahrmund, J. L., W359, 735, 767 W410, 871 Vibart, R. E., 816 Waldron, D. F., M462, M463 Wang, J. Q., T440, W78 Vicario, D., M82, 615 Waldron, M. R., 660, 1127 Wang, K. N., W235, W264 Vicente, J. G., T236 Waldroup, A. L., W98 Wang, K. Z., M56 Vickers, L. A., W397 Waldroup, P.W., M207, M210, T189, Wang, L., T231, T454, T455, 679, 680 Vieira, D. V. G., M215 T208, T224, 107, 703 Wang, L. F., 688 Vieira, F., W276 Walhof, C., T328 Wang, L. N., M142 Vieira, L. D. C., W347, W348 Walk, C. L., 333, 348 Wang, M., M39, T374 Vieira, R. A. M., M421 Walker, C. E., 382, 383, 1086 Wang, N., W20 Vieira, S. L., T211 Walker, D. A., 737 Wang, P., W406 Vieira, T. N. N., 698, M236 Walker, E.L., 83, 119, 227, 402, 403, Wang, R., M305 Vierck, J., 213, 210 1067 Wang, S. X., T238, T247, W213, W259

277 Wang, S. Y., W48, 957 Wei, J., 964 Whittier, J. C., T27, 778 Wang, T., T231 Wei, S. J., 219 Whitworth, W., M168, M169 Wang, X., T100 Weigel, K. A., T346, 437, 621, 622 Wickersham, T. A., W357, W371, 97, Wang, X. H., W206, W207 Weikard, R., 635 487,1047, 1048, 1088 Wang, X. M., 543 Weimer, B. C., 953 Wickramasinghe, S., 661 Wang, X. X., 1084 Weimer, P. J., 748 Wideman, A. F., M48 Wang, Y., M253, M340, M341, M346, Weisbjerg, M. R., T316, T341 Wideman, R., T43 M347, M357, M358, M411, W291, Weiss, W. P., T431, W82 Wideman, R. F., M48, M135, T44, 369, 460, 714, 836, 837,1079 Welch, G. R., T285 W296 Wang, Y. M., T238, T247, W213, W259, Welch, S. J., M303 Widjaja-Greefkes, H. C. A., 884 220, 872, 1082 Weld, J., W176 Widmann, P., 635 Wang, Y. Z., W242, 325, 682, 765, 982, Wellberg, E. A., 315 Widowski, T., 940 1082, 1084 Wellnitz, O., W197 Widowski, T. M., 262 Wang, Y.-J., M39 Wells, J. B., 361 Wierenga, K. T., 727 Wang, Z., M136, T115, W146, 543, 757 Wells, J. E., W102 Wiggans, G. R., 617, 618, 622 Ward, M. M., W300 Wells, S., 55 Wilborn, R., 251 Ward, M. P., M70 Wells, S. J., M66, 278, 279 Wilcox, C. S., W87 Ward, N. E., T211 Welsh, T. H., Jr., M18, M19, 421, 526, Wildeus, S., T458 Ward, N., T206 524, 1034 Wileman, B. W., 838 Ward, R. T., W123 Wen, C., T231 Wiles, T. R., W297, W354 Ward, R., M450, T119, T126, W113, Wen, Z., 156 Wiliams, S. B., 598 W125 Weng, X. Y., T204, T227 Wilkie, A. C., 237 Ward, T. L., M334, 868, 1014 Wenner, B. A., 238 Wilkinson, J., 856 Wardani, A. K., W64 Wenz, J., 772, 773 Wilkinson, N. S., 96 Warkentin, T. D., 139 Wenz, J. R., M43, M45, T14 Willard, S., 1090 Warner, R. D., 967 Wertz-Lutz, A. E., W157, 636 Willard, S. T., M203, M296, W311, Warnock, T. M., 779 West, B. N., W267, 346 1095 Warren, J. C., 758 West, C., M119 Willcutt, R., 455 Warren, L. K., 122, 830 West, C. P., M120 Willemsen, H., 981, 984 Warriach, H. M., T357 West, J., 1133 Williams, C., W180 Washburn, S. P., M198, 234 Wester, T. J, W205 Williams, C. C., W165, 39, 222, 240 Waterman, R. C., 852, 923, 1042 Westover, E. C., 736 Williams, C. M., M191, M196, M422 Wathes, C. M., 1025 Wettemann, R. P., M154, T272, T296 Williams, J., 76 Watkins, M., T350 Wey, D., T226 Williams, J. E., T333, T335, W414, Wattiaux, M. A., T427, T428, W327, Weyker, R. E., 416 W429, 277 W331, 579 Wheeler, E. F., 189 Williams, M. J., 782 Watts, J. M., 587, 943 Wheeler, T. L., T152 Williams, R. E., W87 Watts, T., M461 Whiley, A., 417 Williams, S. K., 448, 449 Waugh, T., T360 Whipple, S. M., T284, 191, 194, 195 Williams, S. M., 675 Weaber, R. L., M38, M47, M79, M85, Whisnant, C. S., 878 Williams, T. J., 504 M86, T333, T335, 30, 81, 422, 787, Whisnant, S., T235 Williams, Z. T., W334 924, 1080 Whitaker, B. D., 990 Williamson, M. G., M464, 754 Weakley, D. C., M108 White, C. H., 308 Willian, K. R., T452, 377, 1024 Weary, D. M., M3, M6, M7, T344, White, H., T405, W403 Willing, B., 465 W397, W401 White, H. M., T260, W299, W413 Willingham, T. D., M463 Weaver, A. D., 636 White, K., W49 Willis, W. L., M307 Weaver, S., M450, T126, W113 White, K. S., T294 Willson, B. D., M265 Webb, G. W., 119, 402 White, M. E., W158, W159 Willyard, A., 120 Webb, S. P., 119, 227 White, S., 830 Wilmoth, T. A., M284 Weber, D., 881 Whiteford, L., W92 Wilson, B. K., 206, 767 Weber, P., W271 Whitehead, T., W318 Wilson, C. L., 393 Weber, W. J., W158, W159 Whitehouse, N., T433, T437 Wilson, D. J., 263, 286 Webster, A. B., 1012 Whitehouse, N. L., T429 Wilson, J. L., 442 Weeks, H. L., 221 Whitley, N. C., 758 Wilson, J. W., 337 Wehnes, C. A., T157 Whitlock, B. K., M291, T258, W141, 5 Wilson, K. M., 42, 812 Wehrman, M. E., 25 Whitlock, R. H., M64, 275, 276, 280, Wilson, M. E., M284, M333, M334, Wei, C.-W., 60 283 525, 484, 868, 1014 Wei, H. Y., W79, M93, M143, M439, Whitney, T. R., M464, 267, 458, 753, Wilson, R. L., 1008, 1009 W78 754 Wiltbank, M. C., W285, W283, 165,

278 166, 807 Wu-Haan, W., 541 Yanke, L. J., M347 Windeyer, C., 662 Wulff, F. P., W15 Yao, C., T67 Wineland, M. J., M137, 177, 193, 977, Wuliji, T, M286, M461, T281, M194 Yaqoob, M., 589, 1050, 1062 646 Wyatt, C. L., 1109 Yart, Y., 472 Author Wineman, T., 699 Yates, D. A., 114 Index Winkelman, L. A., 1128 X Yates, D. T., M289 Winsco, K. N., W182, 121 Yatno, W321 Winslow, B. L., T33 Xia, X., W240 Yazwinski, T.A., 268 Winslow, N., 149 Xia, X. J., T251, W215, W235, W241, Yen, C. Y., M145 Winston, D. R., 221, 239, 245 W264 Yersin, A. G., M320, T205 Wistuba, T. J., M367 Xia, Z. S., 219 Yiannikouris, A., M46 Witmore, B. K., 18 Xiao, L., T248 Yildiz-Gulay, O., M283, M244, T62, Witt, M. A., M370 Xiao, N., T47 T63, T64, T65 Wittenberg, K. M., 686 Xiaoyu, Z., W21 Yilmazbas-Mecitoglu, G., 166, 162, 164 Wolf, J., T25, W193 Xie, G., 28 Yilmaz-Ersan, L., W77 Wolfenden, A., T143 Xie, J., 708, 709, 710 Yin, J., W225 Wolfenden, A. D., 90, 91, 269 Xie, M. Y., W215, W241 Yin, P., W20 Wolfenden, R., T143 Xie, Y. G., W242, 765, 982 Yingying, D., M343 Wolfenden, R. E., 90, 538 Xin, H., 1025 Yoho, D. E., 194, 195 Wolfenson, D., 849 Xing, J., W241 Yohoo, D. E., 191 Wolfgang, D., 280 Xu, C. L., 1082 Yokoyama, M., W318 Wolfgang, D. R., 276 Xu, J. Q., M39, M40, M41, M42, W20, Yoo, J. S., M242, M260, M267, T232, Wolfová, M., T25, W193 1083 W210 Wolfswinkel, T. L., T360 Xu, L., T148 Yoon, B. H., W56 Wolter, B. F., T217, T254 Xu, S., 866 Yoon, I., W357, W420, 1048 Womack, S., 360 Xu, Z., M340, M341, M347 Yoon, K. J., W317 Wong, C. F., W291 Xue, Y., W292 Yoon, S. J., T275, T276, 992, 993 Wong, E. A., T41 Xuriguera, H., M331 Yosef, E., M382 Wood, B. J., 599, 922 Yotsuyanagi, K., 794 Wood, C. M., 898 Y You, Y. A., T275, T276, 992, 993 Wood, D., M32, W11 Youn, E., W357, 1048 Wood, K. M., W366, 738 Yaghobfar, A., M318 Younas, M., 1062 Wood, M. L., M27 Yagi, K., M429, 216 Young, A., M119 Woods, J. A., 944 Yahav, S., 174 Young, A. J., M191, M196, M422, T372 Woods, L. C., III, T285 Yahyabeig, A., 105 Young, A. N., M120, M125 Woodward, A. D., 120, 355, 832 Yakout, H. M., 156 Young, B., 82 Woodward, B., 71 Yalamanchili, T, 376 Young, M. G., 677, 678 Woodward, B. W., 788 Yamka, R. M., T59, T60, T61 Young, T. R., W383 Woolever, J. T., M387 Yan, F., 699, 970, T189, T221, T224, Yousaf, M. S., 994 Workman, J. D., W82 1104 Yousaf, S., 173 Worku, M., M24, M36, T161, W23 Yan, L., M243, M264, T220, W220 Yu, J., M39, M41, M42, W20, W156 Wormuth, J, 663 Yan, X., W144, 637, 638 Yu, P., W225, M411, M447, T412, Woyengo, T. A., 332, 352 Yang, B. W., M263, M267 W434, 460 Wrenn, R. L., 1070 Yang, B. Z., 219 Yu, R., T243 Wright, C. L., 31 Yang, C. M., 543 Yu, T., M39 Wright, D., M324 Yang, F., 220 Yu, Y., T39 Wright, J. R., W29, W90, 927 Yang, G., T90, T440, W408, 871 Yu, Z., M339, T368, 743 Wright, R. W., Jr., M75 Yang, H. E., M306 Yuan, C. Y., M142 Wu, B., T67 Yang, H. S., M172, T180, 546 Yuan, J., 326 Wu, C., T22 Yang, J., M304, 116 Yuan, J. M., M136 Wu, C. C., M70, 277 Yang, L., M72, M73 Yuan, Z., 682 Wu, G., W360, 7, 137 Yang, W., M194, T115, 199 Yue, L., 981 Wu, J. P., M72, M73 Yang, W. R., M253, T223, T243, T248 Yue, W., 1085 Wu, J. X., M88 Yang, W. Z., M306, M424, T366, T367, Yue, W. F., 826 Wu, T., 325, 682 T373, T391, T392, W344, 728, 1139 Yue, Z., W225 Wu, W. X., T389 Yang, Y. X., M52, M53, W79, W80, Yun, Q., T340, 394, 395 Wu, X. J., M72, M73 W199 Yunusova, R. D., W398 Wu, Z., T382, 717, 1134 Yang, Z. B., M253, M266, T115, T223, Yusrizal, W321 Wuelling, B., 153, 154, 373 T243, T248, W244, W246 Ywazaki, M., 759

279 Z Zhang, H. M., T87 Zhou, R., M439 Zhang, H. T., W410 Zhou, S., T248 Zacarchenco, P. B., 794, 952, 954 Zhang, J., 1089 Zhou, S. H., 326 Zacaroni, O. F., W421 Zhang, J. Y., T374 Zhou, T. X., M243, M269, M270, M271, Zacho, H. D., T249, T253 Zhang, L., 1131, 1132, 914 T220, T232, W220 Zachut, M, M282, T365 Zhang, L. P., M72, M73 Zhou, Y., T231, T340, 394, 395 Zaghari, M., M249 Zhang, L. Y, M53, W79, W80 Zhou, Z. F., M93, T231 Zagmutt, F. J., 55, 278 Zhang, N., W20 Zhu, C. L., T191, T226 Zahmatkesh, D., M33, M35, W430 Zhang, N. F., T355 Zhu, F., W216 Zahraei Salehi, T., 1077 Zhang, Q. Q., T223 Zhu, L. N., 1084 Zahroojian, N., M261 Zhang, Q. S., W264 Zhu, M. J., W144, 113, 637, 638, 639, Zali, A., M468, M469, T387 Zhang, S., W55 826, 915, 1085 Zamora, V., W271 Zhang, Y. F., 325, 1084 Zhu, X.-Y., M39, W20 Zanabria, R., 947 Zhang, Z., T105 Zhuang, H., 328 Zaneb, H., 173 Zhao, B., 116 Ziaie, H., M229, M255, T142, W236 Zanella, R., M74, 772 Zhao, D., T88 Zicker, S., T59, T60 Zanton, G. I., T426, W436, 48, 565 Zhao, D. Q., 146 Ziegler, B., T345, T351, 397 Zappitelli, L. A., W251 Zhao, F.-Q., 476, 963 Ziegler, D., T345, T349, T350, T351, Zaragoza-Ramirez, J. L., T129 Zhao, H., T251, W240, W241, W264 397 Zarate, M. A., 454 Zhao, H. L., M52 Ziemer, C., 975 Zarghi, H., W262 Zhao, J., W233, 699, 970, T218, W144 Zijlstra, R. T., 677, 678, 688 Zaviezo, D., 986 Zhao, J. X., 113, 826 Zilverburg, C. J., 633 Zebeli, Q., T391, T392, W1, W2, W3, Zhao, K., W196 Zinn, R. A., 3, 51 W4, W5, 1079 Zhao, L., W153 Zinn, S. A., T294, W293 Zeinali, A., M229, M255, T142, W236 Zhao, R., 1039 ZoBell, D. R., M372, T372 Zeoula, L. M., W435 Zhao, S., T388, W199 Zom, R., 884 Zerby, H. N., 751 Zhao, X., M266 Zoni, M. S., T417 Zerhdaran, S., W402 Zhao, Y., 137, 1063 Zopollatto, M., W122 Zeringue, L. K., W425 Zhao, Z., W215 Zou, C. X., 219, 803 Zeron, Y., 170 Zheljazkov, V. D., 40, 481 Zou, Y., T243 Zhai, H., M218 Zheng, C. T., 680 Zuidhof, M. J., M321, M323, 179, 188, Zhai, W., 360, 362 Zhong, R, W55 196 Zhang, B. K., 146 Zhou, B., M40, M41 Zukermann, E., M382 Zhang, C., T388, W199 Zhou, H., M138 Zulewska, J., 303 Zhang, D. Y., T238, T247, W213, W259 Zhou, J., T100 Zulovich, J., 82 Zhang, G., T228 Zhou, J. C., W264 Zúñiga, C. H., W258, 110 Zhang, G. F, M253 Zhou, L. Y, M53, M143, M439, T90, Zurﬂ uh, A., M58 Zhang, G. G., T115, T223, T243 T374, T388, T440, W78, W79, W80, Zwald, D., M58 Zhang, H., T39 W199, 871 Zwarycz, B., T41

280 Sunday, July 11 (7:00-8:00 pm) Opening Session Program at a Glance (8:00-10:00 pm) Opening Reception Abstracts SAD Quiz Bowl #1SAD Quiz Bowl #2 SAD Quiz Bowl Final Committee Meeting Committee Meeting Nominating Committee Division Council Meeting Program Committee Meeting (3:00-5:00 pm) Late-Breaking Improving Animal Agriculture (1:00-3:00 pm) 2010 and 2011 Informal Nutrition Symposium: (2:00-3:00 pm) ADSA Production ADSA (2:00-3:00 pm) Division Council Meeting / (3:00- ogy to Enhance Our Knowledge in (1:00-4:00 pm) FASS Animal Care (1:00-4:00 pm) FASS (5:00-6:00 pm) ADSA Dairy Foods ADSA (5:00-6:00 pm) Connecting Nutrition, Biochemistry, Connecting Nutrition, Biochemistry, Genetics, Physiology and Microbiol- (1:00-4:00 pm) FASS Science Policy (1:00-4:00 pm) FASS 4:00 pm) ADSA Production Division ADSA 4:00 pm) Hospitality Room Open and Pizza Party SAD Midday Mixer cers and cers ﬁ cials Meeting cials ﬁ Seating Test 7:00 am - 5:00 pm Board of Directors Speaker Ready Open Animal Welfare Issues Animal Welfare National Extension Workshop: The National Extension Workshop: (7:00-8:00 am) ASAS Membership (7:00-8:00 am) (10:00-11:00 am) SAD Of (10:00-11:00 Advisors Meeting / (11:00 am-12:00 Advisors Meeting / (11:00 (11:30 am-12:00 pm) SAD Quiz Bowl (11:30 Impact of Major Food Policy Shifts on the US Food Supply and its Producers: pm) SAD Quiz Bowl Of Committee / (8:30 am-12:30 pm) ASAS Committee / (8:30 am-12:30 pm) Room 8:00 am -12:00 pm 12:00 pm - 1:00 1:00 pm - 5:00 Evening 704/706 Exhibit Hall FTheatre Fargo Wells Korbel Ballroom 2-4 Korbel Ballroom 1abc 401/402405 Poster/Exhibit Open 406407 501 Pre-Load Open 7:00 am - 5:00 pm 702 703 Section Graduate Paper Competition Western ASAS 705 707 709 712 303304 Growth Symposium: Dietary Regulation of and Development Triennial 281 Monday, July 12

Awards Dinner Awards Awards Program Awards Photo Session (1F) (5:30-7:00 pm) ASAS (5:30-7:00 pm) ASAS (7:00-8:30 pm) (5:30-7:00 pm) ASAS (5:30-7:00 pm)

Growth Health 1 Nutrition Growth and Dairy Foods: Dairy: Calves Development: Beef: Additives ADSA Southern ADSA Sodium Cheeses Development and Flavor of Cheese: Microbiology and the Southern USA Rethinking Equine 2:00 pm - 5:00 Evening Ruminant Nutrition- Ruminant Nutrition- Section Symposium: Microbes and Health Companion Animals: Low Fat and Reduced Impact of Lower Salt- Symposium: Intestinal in-Moisture Content of Dairy Cattle Grazing in Nonruminant Nutrition: Nonruminant Nutrition:

Open Forum ASAS Graduate Student Poster/Exhibit Open Exhibitor Reception Future Acids 1 opportunities Product Feeds Nutrigenomics Protein and Fat Nonruminant Nutrition: to 2050: Challenges and Health and Performance Growth and Development Growth and Development: Ruminant Nutrition-Dairy: Regulatory Mechanisms in the Environment: Poultry 2 the Environment: Poultry 1 Global Livestock Production Contemporary and Emerging Contemporary and Emerging Production, Management and Production, Management and Ruminant Nutrition-Beef: By- Agriculture Joint Symposium: Expectations of Feedlot Cattle Symposium: “Parameterizing” Graduate Student Symposium: Transitions: Preparing for Your Your Preparing for Transitions: Nonruminant Nutrition: Amino Nonruminant Nutrition: Alpharma Beef Cattle Nutrition Issues and International Animal Issues and International Poster Presentations RoomExhibit Hall F Korbel Ballroom 1ab 7:30 am - 9:30 9:30 am - 12:30 pm 12:30 pm - 2:00 Korbel Ballroom 3bKorbel Ballroom 3c Korbel Ballroom 4abc Korbel Ballroom 1cdKorbel Ballroom 1e Korbel Ballroom 1f Korbel Ballroom 2a Korbel Ballroom 2b Horse Species 1 Korbel Ballroom 2c Korbel Ballroom 3a

282 Monday, July 12

Session Beachy, NIFA Beachy, USDA-ARS Staff Update USDA-ARS Staff Presentation by Dr. Roger Presentation by Dr. Program at a Glance Turkeys Products Processing Enzymes 1 Physiology Dairy Foods: Transmission Secretion and and Genomics Processing and Animal Health: Physiology and Disease (JDIP): Muscle Biology Regulating Milk Bridging the Gap Meat Quality and and Health Status Meat Science and Epidemiology and Lactation Biology: Novel Mechanisms Well-Being: Poultry Well-Being: Between Physiology Mammary Involution Animal Behavior and Immunity, Probiotics, Immunity, 1: Ducks, Layers, and Muscle Biology: Fresh Animal Health-Johne’s Animal Health-Johne’s and Goat Production 1 Breeding and Genetics: Endocrinology: Poultry Small Ruminant: Sheep Nonruminant Nutrition:

Dietary Fat Application Education 1 and Fertility Competition Competition Development Intake and Utilization Disease (JDIP): Basic Being: Animal Welfare Being: Animal Welfare Animal Health-Johne’s Animal Health-Johne’s (9:30-10:15 am) ADSA ADSA (9:30-10:15 am) Assurance: Science and Graduate Student Paper Nonruminant Nutrition: and Forage Management ASAS Northeast Section: Animal Behavior and Well- Animal Behavior and Southern Section: Graduate Dairy Cow Synchronization (9:30 am-12:00 pm) ADSA- (9:30 am-12:00 pm) Student Paper Competition / National ADSA Dairy Foods ADSA National Undergraduate and Graduate Undergraduate Breeding and Genetics: Feed Biology/Immunology/Vaccine Biology/Immunology/Vaccine Forages and Pastures: Grazing Oral: Dairy Foods Oral Student Physiology and Endocrinology: (11:00 am-12:00 pm) Teaching/ am-12:00 pm) (11:00 507 Extension Education 1 301/302303 406407501/502503/504505/506 Pre-Load Speaker Ready Korbel Ballroom 4def 304 405 401/402403/404 Food Safety: Probiotics

283 Monday, July 12

Animal Reception (5:00-7:00 pm) Companion Exam Research Production Committee (2:00-3:30 pm) Discover Steering Competition: Dairy SAD Undergraduate SAD Undergraduate SAD Undergraduate SAD Undergraduate Competition: Original (2:00-3:45 pm) ADSA- (2:00-3:45 pm) (2:00-4:30 pm) ADSA- (2:00-4:30 pm) (2:00-4:00 pm) ARPAS ARPAS (2:00-4:00 pm)

ACAS Annual Meeting

Exam Dairy Foods (9:30-10:30 am) ADSA- (9:30-10:30 am) Meeting / (9:30-10:45 am) Interviews for Outstanding am-12:30 pm) ADSA-SAD am-12:30 pm) SAD Judging of Yearbooks, Yearbooks, SAD Judging of Student and Advisor Awards Scrapbooks, Annual Reports Undergraduate Competition: Undergraduate (9:30-10:30 am) ADSA-SAD (9:30-10:30 am) (10:30 am-12:30 pm) ARPAS ARPAS (10:30 am-12:30 pm) (8:30-9:30 am) SAD Business Activities Symposium / (11:00 Activities Symposium / (11:00 Conference Meeting (7:30-11:00 am) WSASAS Executive Board Pre- am) (7:30-11:00 701702 705 704706Room 709711 Hospitality 707

284 Tuesday, July 13 Program at a Glance DDGS systems Programming and/or recovery sium: Dairy products and human health: The Facts sium: Dairy products and human health: Genome Selection Rumen Metabolism ergy and Dietary Fat ergy mins and Management Nonruminant Nutrition: Nonruminant Nutrition: the Environment: Dairy 1 Ruminant Nutrition-Beef: Being: Poultry 2: Broilers Growth and Development: based livestock production Ruminant Nutrition-Dairy: ronmental impact of forage nutrition on health, disease, Animal Behavior and Well- Animal Behavior and Proteins and Carbohydrates (2:00-3:00 pm) ADSA Foundation Awards Presentation: Pro- Awards Foundation ADSA (2:00-3:00 pm) Forages and Pastures: Envi- Nonruminant Nutrition: En- duction / (3:30-5:30 pm) ADSA Production Division Sympo- ADSA duction / (3:30-5:30 pm) evaluation and the impact of Early Development and Fetal Nonruminant Nutrition: Vita- Nonruminant Nutrition: Production, Management and Models for disease x nutrition Breeding and Genetics: Whole Breeding and Genetics: Meeting ARPAS Business ARPAS Ingredients eral Nutrition Environment 1 Amino Acids 2 ment, and stress the Environment: quality and value? Forages and Heifers Poster/Exhibit Open Vitamins and Minerals Vitamins Nonruminant Nutrition: ing in the Next Decade? affect meat composition, affect Meat Science and Muscle Ruminant Nutrition-Beef: Ruminant Nutrition-Dairy: Animal Behavior and Well- Animal Behavior and Joint Symposium: Nutrition Physiology and Endocrinol- ARPAS-Ruminant Nutrition ARPAS-Ruminant Biology: How does pre- and ogy: Sperm-Oviduct Interac- Nonruminant Nutrition: Feed Nonruminant Nutrition: Min- Production, Management and Models -- Where Are We Go- Are We Models -- Where Being: Sow housing, manage- tions in Livestock and Poultry postnatal muscle development ed Forages and Forage Quality Forages and Pastures: Harvest- * Hospitality Room will be closed from 11:30 am to 3:00 pm today accommodate a scheduled lunch. * Hospitality Room will be closed from 11:30 Poster Presentations 301/302 Korbel Ballroom 4abcKorbel Ballroom 4def Aspects Food Safety: Poultry Korbel Ballroom 2b Korbel Ballroom 2c Korbel Ballroom 3b Korbel Ballroom 3c RoomExhibit Hall F 7:30 am - 9:30 9:30 am - 12:30 pm 12:30 pm - 2:00 Korbel Ballroom 2a 2:00 pm - 5:00 Evening Korbel Ballroom 3a Korbel Ballroom 1ab Korbel Ballroom 1cd Korbel Ballroom 1ef 285 Tuesday, July 13 animals Driven? Diseases Swine Species Hormone Receptors Dairy Foods: Towards a Towards Dairy Foods: Poultry Immunology and Bioethics: Should Animal Bioethics: Should Disease, and Performance Welfare be Law or Market Welfare tion Session 2 / (4:30-5:00 Physiology and Endocrinol- ASAS Cell Biology Sympo- Immunology and Pathology: (2:00-4:00 pm) Small Rumi- pm) The ASAS Open Forum The pm) mechanistic understanding of probiotic function in man and Animal Health: Management, nant: Sheep and Goat Produc- ogy: Neuroendocrinology and sium: Receptors and Signaling Meeting breeding Business Meeting and gut microbiota Dairy Foods Division the US Sheep Industry Teaching Appointment Teaching am ) ADSA Foundation ADSA am ) (9:30-11:05 am) Animal am) (9:30-11:05 ogy: Animal Physiology induction by treatment? / (9:30-10:30 am) Danisco ing for diseased animals in ing Symposium: Surviving International Dairy Science “Going, going, gone!” How Graduate Education: Teach- Graduate Education: Physiology and Endocrinol- ments, interactions)/ disease (11:30 am-12:30 pm) ADSA ADSA am-12:30 pm) (11:30 Immunology and Pathology: Teaching/Undergraduate and Teaching/Undergraduate (11:30 am -12:30 pm) ADSA ADSA am -12:30 pm) (11:30 Promotion and Tenure with a Tenure Promotion and Awards Presentation: Foods / Awards research trials (outliers, treat- curtailment of livestock graz- Small Ruminant Symposium: Health Symposium: Account- Health Symposium: Production Division Business Award Lecture / (10:30-11:30 Lecture / (10:30-11:30 Award Breeding and Genetics: Cross- Immunity, nutrition, genomics, Immunity, ing on federal lands could alter * Hospitality Room will be closed from 11:30 am to 3:00 pm today accommodate a scheduled lunch. * Hospitality Room will be closed from 11:30 Room303 7:30 am - 9:30 9:30 am - 12:30 pm 12:30 pm - 2:00 2:00 pm - 5:00 Evening 304 Lactation Biology 1 401/402 403/404 405 406407501/502 505/506 Pre-Load Speaker Ready 503/504 286 Tuesday, July 13 (5:00-6:00 pm) FASS Update (5:00-6:00 pm) FASS Program at a Glance Students cers and Advisors and cers ﬁ and Club Photos Hospitality Room* Editors and Authors) Editors and Paper Competition - PhD (3:30-4:30 pm) ASAS JAS (3:30-4:30 pm) New Of Forum (Division/Associate National ADSA National ADSA Production (2:00-3:00 pm) SAD Award Award (2:00-3:00 pm) SAD PhD Oral: Graduate Student (2:30-3:30 pm) ADSA-SAD (2:30-3:30 pm) (2:00-4:00 pm) ARPAS Exam ARPAS (2:00-4:00 pm) Committee Meeting - Old and Learn Lunch Lunch Luncheon Luncheon sity Lunch Program Planning WSASAS Awards WSASAS Awards ASAS Foundation ADSA Dairy Foods ADSA ADSA DF Division ADSA ASAS GS Lunch & ADSA-SAD Awards ADSA-SAD Awards Enzymes Committee Michigan State Univer- NE ASAS/ADSA NE ASAS/ADSA Busi- ness Meeting & Awards Awards ness Meeting & Emeritus/Retiree Lunch Division Milk Protein & cers / (9:30- ﬁ Students Paper Competition - MS Student Business Meeting- National ADSA National ADSA Production MS Oral: Graduate Student Election of Of (8:30-9:30 am) ADSA-SAD (8:30-9:30 am) 11:00 am) Career Roundtable 11:00 * Hospitality Room will be closed from 11:30 am to 3:00 pm today accommodate a scheduled lunch. * Hospitality Room will be closed from 11:30 704 709711 Hospitality Room* 706 701 702 703 708/710/712 Room507 7:30 am - 9:30 9:30 am - 12:30 pm 12:30 pm - 2:00 2:00 pm - 5:00 Evening 705 707 287 Wednesday, July 14 Banquet PSA Awards Awards PSA 2 Pigs Dairy 1 Reception Feed Additives beef production Forages and Grazing ity of Egg Production Symposium: Perinatal ASAS Western Section ASAS Western on livestock production Nonruminant Nutrition: Swine Species: Optimiz- 2010 Global Networking ing Swine Production for Production, Management Upcoming environmental Ruminant Nutrition-Beef: Beef Species Symposium: pacts of maternal nutrition Programming of Offspring Programming of Offspring Lactating Sows and Young Young Lactating Sows and Ruminant Nutrition-Dairy: and the Environment: Beef posium: Social Sustainabil- Ruminant Nutrition: Beef 1 policies and their effects on policies and their effects PSA Emerging Issues Sym- Emerging PSA Quality II: Evidence for im- Poster/Exhibit OpenTeardown Poster/Exhibit 2 1 Misc. opment Forages ronment 2 Production Symposium: Perinatal ASAS Western Section ASAS Western Minerals, Vitamins and Minerals, Vitamins Fats and Carbohydrates Small Ruminant: Sheep Production, Management Production, Management Production, Management Quality I: Basic Concepts Growth and Development: Programming of Offspring Programming of Offspring Ruminant Nutrition-Dairy: Ruminant Nutrition-Dairy: and Adipose Tissue Devel- and the Environment: Beef and Experimental Evidence Regulation of Adipogenesis Regulation of and the Environment: Envi- and the Environment: Dairy Forages and Pastures: Dairy Poster Presentations Korbel Ballroom 2a Korbel Ballroom 3bKorbel Ballroom 3c Horse Species 2 Lactation Biology 2 Korbel Ballroom 1cdKorbel Ballroom 1ef Lecture WPSA Korbel Ballroom 2b Business Meeting PSA Korbel Ballroom 2c Korbel Ballroom 3a Korbel Ballroom 4abc Korbel Ballroom 4def RoomExhibit Hall F 7:30 am - 9:30 9:30 am - 10:30 10:30 am - 12:30 pm 12:30 pm - 2:00 2:00 pm - 5:00 Evening Four Seasons Ballroom (1&2) Korbel Ballroom 1ab 288 Wednesday, July 14 General Health 2 and Beef Behavior Program at and Fitness meat quality a Glance ate Education 2 Functional Traits in North American in North Livestock Transport Being: Dairy, Sheep, Being: Dairy, Companion Animals: (2:00-3:30 pm) Dairy and the Environment: Breeding and Genetics: Nonruminant Nutrition: nology: Sperm Fertility, nology: Sperm Fertility, Physiology and Endocri- Production, Management (3:30-5:00 pm) Teaching/ (3:30-5:00 pm) Meat Science and Muscle Comparative Enrichment: CSAS Symposium: Issues post-slaughter handling on Undergraduate and Gradu- Undergraduate Foods: Foods & Products / Embryos and Development Implications for Health and Animal Behavior and Well- Animal Behavior and Biology: Impact of pre- and Pre-Load in Cattle Classroom Composition Management Dairy Foods: Health, Viruses Milk and Carcass Technology in the Technology Chemistry-Protein Beef Species: Estrus in Beef Cattle Breeding and Genetics: Applying Sexed Semen Teaching/Undergraduate Teaching/Undergraduate and Graduate Education: ogy: Hormonal Control of Sexed Semen Symposium: Animal Health: Respiratory Immunology and Pathology Beyond PowerPoint: Use of Physiology and Endocrinol- Forum Meeting ASAS Business ADSA Business ADSA Meeting & Open Business Meeting WSASAS Annual 403/404 505/506 303 304 401/402 406 407405 501/502503/504 507 Speaker Ready Dairy Foods: Cheese Dairy Foods: Microbiology Extension Education 2 Room301/302 7:30 am - 9:30 9:30 am - 10:30 10:30 am - 12:30 pm 12:30 pm - 2:00 2:00 pm - 5:00 Evening 289 Wednesday, July 14 Dinner AMPA Awards Awards AMPA ARPAS Exam ARPAS Interest Group (2:00-4:00 pm) (4:30-6:00 pm) Johne’s Disease Johne’s Business Meeting (4:00-5:00 pm) AMPA AMPA (4:00-5:00 pm) Meeting Committee Post FeedAC Business Conference Meeting WSASAS Executive Hospitality Room (11:20 am-12:30 pm) (11:20 tive Committee Meeting ADSA-ASAS Joint Execu- mittee Meeting (6:30-7:30 pm) Executive Com- ASAS-PSA Joint ASAS-PSA 707 704 706 701 702 709 711 Room705 7:30 am - 9:30 9:30 am - 10:30 10:30 am - 12:30 pm 12:30 pm - 2:00 2:00 pm - 5:00 Evening 703 708/710/712 290 Thursday, July 15

Room 8:30 am - 11:30 am 301/302 Nonruminant Nutrition: Enzymes 2 Physiology and Endocrinology: 304 Feed Intake, Metabolism and Maternal Nutrition Horse Species: Pathogenic and Reproductive Dysfunction 401/402 in Horses Symposium 403/404 Ruminant Nutrition: By-products and supplements 405 International Animal Agriculture: Session 2 406 Pre-Load Open 7:00 am-12:00 pm 407 Speaker Ready Open 7:00 am-12:00 pm Ruminant Nutrition: Symposium: Acidosis: 501/502 New insights into the persistent problem Nonruminant Nutrition: Nutrient and Non-Nutrient Sensing and 503/504 Signaling in the Gastrointestinal Tract 505/506 Food Safety: General Aspects 507 Animal Health: Probiotics, Performance, and Antioxidants

291 NOTES

292

Future Meeting Dates

2011 New Orleans, Louisiana ADSA®-ASAS July 11–14

2011 St. Louis, Missouri PSA - AAAP - AVMA July 16–19

2012 Phoenix, Arizona ADSA®-ASAS July 15–19

2012 University of Georgia, Athens PSA July 9–12