2018 ADSA® Annual Meeting Integrating Dairy Science Globally June 24–27 Knoxville, Tennessee

Conference Information and Scientific Program adsa.org/2018 ADSA 2018 Mobile App An Easier Way to Plan Your Schedule

The ADSA 2018 mobile app gives attendees convenient access to the conference schedule and abstracts via most mobile devices. With the new native mobile app, you can • View content ofﬂ ine • Search abstracts by presenter or topic • Create a personal schedule • Access and share abstracts • Make notes on presentations • Read invited speaker bios • Find exhibitors • Contact fellow attendees ... and more.

Download and install the EventPilot app now and search for ADSA2018 2018 ADSA Annual Meeting Table of Contents

Welcome Letter 1 General Meeting Information 2 Presentation Information 4 Transportation and Knoxville Sightseeing Options 5 Special Events 6 Award Donors 8 Exhibit Schedule and Floor Plan 9 Guide to Exhibitors 10 Exhibit Directory 11 Corporate Sponsorship 17 Knoxville Area, Convention Center, and Hotel Maps 19 Meeting Sponsors 25 Schedule of Events 26 ADSA SAD Schedule of Events 29 ADSA 2018 Program Committees 32 Scientific Program Table of Contents 35 Scientific Sessions 41 Author Index 143

https://www.adsa.org/2018/

Important Message

In the event that protestors interrupt the meetings, please ignore them. Their goal is to attract attention and any attention you give them will only help their cause. Convention staff have a plan in place to handle these situations, and they depend on our cooperation. If members of the media approach you for an interview about the disturbance, please politely decline and direct them to the convention’s media room, where spokespersons will be available.

Thank you for your cooperation.

Welcome to ADSA 2018!

On behalf of the American Dairy Science Association, we welcome you to Knoxville and the 2018 ADSA Annual Meeting: Integrating Dairy Science Globally. These next few days are filled with dairy science, networking, and connecting with old and new friends. Similar to last year, we have several great pre- meeting workshops on Sunday focused on a variety of topics: a half-day teaching workshop on active learning activities in the classroom, a full-day workshop devoted to management of dairy records, a half-day workshop on spore management practices, and a full-day workshop on nutrition models. Additionally, we have a mini-symposium on fiber research priorities, which is a follow-up to one of our DiscoverSM Conferences. If you are interested in a free event, we will have the late-breaking abstract session on Sunday afternoon, which is a great opportunity to hear the latest research and network with other dairy scientists. Our graduate student division (GSD) will be offering a manuscript-writing symposium as well. Please be sure to join us at the revamped opening session to hear my remarks on the state of our association.

On Monday, we will have some platform sessions — where we have one or two speakers presenting on a topic, followed by related scientific presentations. We have some exciting half-day symposium sessions as well. Both our graduate students and undergraduate students will be busy competing, so please make sure to stop by and see them in action. Another important stop is the exhibit hall (open 8 am to 5 pm on Monday and 8 am to 4 pm on Tuesday), where you can see and learn about some of the latest technologies, services, and products for dairy science. However you enjoy your day, please plan to attend Monday evening’s Awards Program and Ceremony, followed by the ice cream social. Both are great opportunities to network and make new connections.

On Tuesday, it is back to posters, symposia, and scientific sessions. I am sure that there will be something for everyone and probably so many good options that it will be hard to choose! We also have our division meetings and I encourage you to join in and participate at the division level. A new event, the Graduate Student Division Poster Session Mixer for students, industry, and academia, is scheduled for Tuesday evening, and I encourage you to attend this session, which is designed to promote engagement between graduate students and other academia and industry folks. Finally, on Wednesday morning, we have the ADSA business meeting and open forum followed by symposia and scientific sessions.

Also new this year are the Undergraduate Small Group Mentoring Sessions. This ADSA Mentor Program connects professional members with undergraduate students for small group mentoring sessions during the annual meeting. The plan is to have professional members and ADSA Past Presidents meet with small groups of students to attend scientific presentations by interest area. Please be sure to add both the mentoring sessions and GSD poster session mixer to your calendar — both events will show you the future of our industry and provide some unique networking opportunities.

To reach this point of the meeting, we have had the help of some amazing volunteers and staff! My sincere thanks to Cathy Williams (overall program chair) and her committee: Mike VandeHaar, Tom McFadden, Trish Dawson, Paul Kindstedt, Zey Ustunol, and Mike Miller. Also, sincere thanks to the FASS staff and our executive director, Peter Studney, for their organizational skills and efforts in bringing many diverse ideas together to create this meeting. I would like to recognize our sponsors and volunteers for delivering an outstanding meeting. And, of course, special thanks to our speakers, presenters, and exhibitors—we would not have this fantastic meeting without you.

Finally, thank you for coming and joining the sessions, events, and discussions that provide vitality to our global dairy science meeting. We value your contributions and look forward to what will come next! Have great meetings!

Karen Schmidt ADSA President

1 General Meeting Information Location

The 2018 ADSA Annual Meeting will be held at the Knoxville Convention Center and surrounding hotels in Knoxville, Tennessee.

Schedule of Events

Pre-conference symposia and workshops are scheduled for Sunday, June 24, and the opening session will be held on Sunday evening; scientific sessions will begin Monday morning, June 25, and run through noon on Wednesday, June 27; please check the scientific program starting on page 35.

Opening Session

Please join us at the opening session for an address on the current status of our association by ADSA President Karen Schmidt. After the session, join us for a live Tennessee Bluegrass band, a photo booth for snapping photos, and food and drink at the opening reception.

Program Format for 2018

Poster sessions (exhibit hall; Monday and Tuesday) ...... 7:30 am – 9:30 am Morning scientific sessions ...... 9:30 am – 12:30 pm Lunch break ...... 12:30 pm – 2:00 pm Afternoon scientific sessions (Monday and Tuesday) 2:00 pm – 5:30 pm Afternoon ice cream break (exhibit hall; Monday and Tuesday) . . . 3:30 pm – 4:00 pm

Meeting rooms will be equipped for electronic presentations and preloaded sessions. Free Wi-Fi is available in all public areas except the exhibit hall.

Registration Hours

Registration will be located in the Park Concourse near Exhibit Hall A in the Convention Center. Registration hours are as follows:

Saturday, June 23 ...... 3:00 pm – 5:00 pm Sunday, June 24 7:00 am – 7:00 pm Monday, June 25 ...... 6:30 am – 5:30 pm Tuesday, June 26 ...... 7:00 am – 5:30 pm Wednesday, June 27 ...... 7:00 am – 12:00 pm

Important Phone Numbers

Holiday Inn Knoxville Downtown Hotel (865) 522-2800

Hilton Knoxville (865) 523-2300

Crowne Plaza Knoxville ...... (865) 522-2600

Four Points By Sheraton Knoxville ...... (865) 971-4663

Hyatt Place Knoxville (865) 544-9977

2 GENERAL EXHIBIT SCHEDULE PROGRAM INFORMATION INFORMATION MAPS SPONSORS OF EVENTS COMMITTEES 3 . ) using the official conference hashtag #ADSA2018. Tweet Tweet #ADSA2018. hashtag official conference ) using the (@ADSAMtg Twitter Meeting the ADSA Annual on Follow see while in Knoxville. do and or fun things to social events, and presentations, posters about interesting The 2018 ADSA Annual Meeting has been approved for up to 21 continuing education units (CEUs) for the American for units (CEUs) education 21 continuing up to for Meeting 2018 ADSA Annual has been approved The times for events of schedule the Check certification requirements. (ARPAS) Scientists Animal RegistryProfessional of exams. of the ARPAS and location Use of cameras, video cameras, tablets, or smartphones for calls or audio/video recording is prohibited during oral during oral is prohibited or smartphones calls or audio/video recording for tablets, cameras, video of cameras, Use in viola- found Anyone of data. dissemination and unauthorized disruption minimize to presentations and poster the session. tion of this policy will be asked leave to The Job Resource Center is located in Exhibit Hall A. and will be open from 8 am to 5 pm on Monday and 8 am pm on Monday 5 8 am to be and will open from A. in Exhibit Hall is located Center Job Resource The posting: for categories the following into and CVs will be organized Job announcements Tuesday. 4 pm on to Forages Science; Food Safety; Food Extension; Breeding; Animal Health; Animal Well-Being; and Behavior Animal and Pharmacology Lactation; Agriculture; Animal International and Development; Growth Genetics; and Pastures; Teaching. and Nutrition; Ruminant and Management; Production and Endocrinology; Physiology Toxicology; Please check in at the Registration Desk in the Park Concourse of the Knoxville Convention Center. the Knoxville of Convention Concourse Desk in the Park the Registration check in at Please Convention The TN 37916. Knoxville, #4, Ave Cumberland 2010 at center Office near the convention is a Fedex There It adja- located is self-service kiosk card–operated computers. and credit a a copier/printer with offers also Center expense. services of these own Use your is at Meeting the Henley Room. to cent A media room (Henley Meeting Room) will be available throughout the meeting (noon to 5 pm on Sunday; 8 am to 5 5 8 am to on Sunday; 5 pm (noon meeting the to throughout Meeting (Henley Room) room A media be will available work. to representatives media for a space provide to Wednesday) noon on and 8 am to Tuesday; and pm on Monday For members of the media. for is available Complimentary registration there. will be available releases Meeting press contact please [email protected] information, more Social Media ARPAS Continuing Education Units Education Continuing ARPAS Camera, Video Camera, and Cell Phone Policy Phone and Cell Video Camera, Camera, Job Resource Center Resource Job Business Center Media Check-In Media Room Presentation Information Oral and Invited Speakers: Onsite Upload Information

Oral sessions will begin at 9:30 am on Monday,Tuesday, and Wednesday

Onsite upload: Onsite presentation upload will be available; files can be delivered to the Preload area (near the Registration Desk in the Park Concourse) at the convention center (Saturday: 3:00 to 5:00 pm; Sunday to Tuesday: 7:00 am to 5:00 pm; Wednesday: 7:00 am to noon). Presentations must be uploaded by 5:00 pm on the day before your scheduled presentation. Files will not be accepted via email. No presentations will be loaded while the session is in progress or between presentations.

Poster Presentations

We have dedicated a two-hour block on Monday and Tuesday to poster presentations. The “open poster” sessions will be from 7:30 to 9:30 am in Exhibit Hall A. Coffee and pastries will be served in the hall from 8:00 to 9:00 am on both days, and ice cream will be served from 3:30 to 4:00 pm on both afternoons.

Each poster will be available for public viewing for the entire day, with the presenting authors in attendance during the open posters time (7:30–9:30 am). All posters must be mounted on the board 30 minutes before the beginning of the day’s session (poster sessions begin at 7:30 am so posters must be mounted on boards by 7:00 am) and must list the abstract number and corresponding day. The exhibit hall will open at 6:30 am on Monday and Tuesday. Posters must be removed after 5:00 pm on Monday and after 4:00 pm on Tuesday. Any posters remaining after those times will be removed by the convention center staff and discarded.

Each poster board area is 48 inches high and 96 inches wide. Use of this space is determined by the presenter, with the following exceptions: the top of the poster space must include the abstract number with corresponding letter of the day it is being presented, title, authors, and affiliations. The lettering for this section should be at least 1 inch high.

Locating the Correct Poster Board

Each poster board number corresponds to the abstract number as noted in the program. For Monday posters an “M” and for Tuesday posters a “T” precedes the board number. Refer to Program at a Glance for layout of posters by session and abstract number.

Digital Poster Upload and Viewing

In addition to the traditional poster sessions and display, poster presenters are encouraged to upload a digital version of their poster (PDF) in advance of the meeting or onsite, that can be viewed at any time during the meeting at specially designated kiosks located in Exhibit Hall A.

ADSA 2018 Mobile App—An Easier Way to Plan Your Schedule

ADSA members asked for a native mobile meeting app and ADSA has provided one! Using the ADSA 2018 mobile app, (for Android and iOS devices), you can browse sessions, read abstracts, build a personal schedule, view content offline, connect with other meeting attendees, share photos, and start discussions — all from within the app. To download the app, please visit the app store (Google or Apple), download and launch the “Event Pilot conference app”, and then search for “ADSA2018”. If you previously used this app for a different conference, click “ ... More” from the home screen, choose “Find Event” and then enter “ADSA2018”.

You can also scan the QR codes on the inside front cover of this book to download the app to your device. Stop by the registration desk or the Preload area if you have questions on how to use the app.

4 GENERAL EXHIBIT SCHEDULE PROGRAM INFORMATION INFORMATION MAPS SPONSORS OF EVENTS COMMITTEES 5 Knoxville Information Knoxville Knoxville is exactly what people declare it to be … a hidden gem. The pure walkability of downtown allows people allows walkability pure The of downtown beKnoxville … a hidden gem. is exactly it to people declare what miles Just three and more. art museums, sites, historic local music, murals, vibrant the city explore and discover to Tennessee the center, a nature 50 miles of trails, over featuring Wilderness, Urban lies Knoxville’s downtown from attractions favorite Some of the city’s running. and trail birding, paddling, biking, and quarry hiking, lakesfor River, and steel glass figurative largest Knoxville the Museum of Art—home one of the world’s to Knoxville, include Zoo a spec- the 4th floor observation ride up to a free deck for Take Park. Fair World’s at the Sunsphere installations—and view of the city. tacular 360-degree dinner. for room Just save exploring this city. people love see why easy to it’s door, With outside your so much right stops a few home to and it’s as one of the best culinaryKnoxville is emerging in the Southeast, and craft beer towns Whiskey Trail. on Tennessee the World’s alongside is located meeting facilities, of Knoxville’s the cornerstone (KCC), Center KnoxvilleConvention The and restaurants, finest hotels, is within walking and it of the city’s distance in the heart Park of downtown, Fair attractions. Knoxville— will surprise you served up with genuine hospitality, and cuisine, mix of culture With its sophisticated start www.visitknoxville.com. at exploring now and meeting hotels. center the convention attractions close to map on page 19 for the KnoxvilleCheck area Knoxville is easy and convenient to get to by car or plane. Located at the intersection of I-75 and I-40, Knoxville is intersection the I-40, and I-75 of at Located carplane. or by to get to Knoxvilleconvenient and easy is of nearly half the US population. drive within a day’s Airport-Knoxville McGhee (TYS) Tyson McGheeKnoxville. downtown ridetaxi from 15-minute quick a and miles 12 is airports regional and accessible non- daily and boasts120 nation the Airport in convenient most of the is one Tyson is readily center and the convention hotels service downtown to Taxi 20 destinations. than more from flights stop jump start to networking— meeting attendee your a cab with a fellow Share outside the airportavailable terminal. . https://www.adsa.org/2018/hotel at out the sign available just print popular is one of the most sym- Trolley Knoxville The stay? during your town around get to way a novel Looking for Knoxville and the serve routes downtown trolley Three all passengers. for free completely and it’s bols of the city, including downtown, throughout locations several at available maps are Trolley (UT)Tennessee area. of University Center. Transit Knoxville Station Knoxville Sightseeing Options Sightseeing Knoxville Transportation in Knoxville Transportation Special Events

Coffee and pastries will be served from 8:00 to 9:00 am, and ice cream will be served from 3:30 to 4:00 pm in the exhibit hall on Monday and Tuesday. Please make time to talk with our exhibitors while you are enjoying complimentary coffee, pastries, and ice cream!

SAD Undergraduate Student Hospitality Room and ADSA history. The Student Affiliate Division (SAD) invites you to Saturday, June 23 join them for the excitement of the final round of competition as 4:00 – 6:30 pm the top two schools go head to head for the title of 2018 Dairy Quiz Hilton Knoxville, Ocoee Room Bowl Winning Team.

The SAD Hospitality Room will be available on Saturday afternoon Opening Session and Reception for members to stop by, grab a snack, and meet others as you arrive. Sunday, June 24 Information about the SAD schedule will be available, and officers 6:00 – 8:15 pm will walk clubs to the conference center to pick up registration Convention Center, Ballroom D–G and Cumberland Concourse materials. Join us at the Opening Session to hear from ADSA President Karen SAD Undergraduate Student Informal Mixer: SAD Dine Around Schmidt with updates on the state of the association and celebrate Saturday, June 23 the awardees of the ADSA Award of Honor and ADSA Distinguished 6:30 pm Service Award, and the new ADSA Fellows. Reception to follow with Meet in SAD Hospitality Room (Ocoee Room), Hilton Knoxville a live Tennessee bluegrass band.

SAD officers will host a “dine-around” event on Saturday for schools Graduate Student Division Mixer arriving early. Stop by the SAD hospitality room Saturday afternoon Sunday, June 24 if your club would like to participate. Students from participating 7:00 – 10:00 pm schools are encouraged to join different dinner groups for a fun eve- Scruffy City, 32 Market Square, Knoxville ning of networking and good food. Participants are responsible for the cost of their meal. Kick off the week with a fun night of entertainment and networking with your fellow dairy science graduate students at Scruffy City, SAD Undergraduate Student Midday Mixer and Lunch located just a short walk from the Convention Center. Join us and Sunday, June 24 enjoy trivia night, free drinks, and one of the best rooftop views of 11:00 am –12:00 pm downtown Knoxville! Use this opportunity to meet other graduate Tickets: $5 students you can network with throughout the week at the Annual Convention Center, Ballroom A Meeting.

Join your fellow dairy clubs for a fun hour of getting reacquainted SAD Undergraduate Student Poster and Paper Competitions and making new friends, and get to know your 2018–2019 Student Monday, June 25 Affiliate Division (SAD) Officer candidates. Ticket price includes Convention Center lunch. Note: Registration is limited to ADSA undergraduate student members and advisors. Support the future of ADSA—plan time in your schedule to visit the undergraduate posters on Monday morning and the oral presen- Writing in the Dairy Sciences: A Graduate Student’s Guide to tations on Monday afternoon. See scientific program for complete Publishing in Journals and Beyond details. Sunday, June 24 2:00 – 4:00 pm Companion Event 1: Knoxville Guided History Tour Convention Center, Room 200 DE Monday, June 25 9:00 am – 1:00 pm All graduate students are encouraged to attend this valuable writ- Tickets: $52 ing enhancement symposium. Highly published authors and guest Meet in Clinch Ave Concourse speakers will share insight, tips, and suggestions for getting research published and recognized, even beyond scientific audiences! Topics Join us for a step-by-step guided walking tour of downtown Knoxville, will include the manuscript review process, how to write an effective where you’ll experience historic Gay Street and our downtown gem, response to revisions, ways to get your manuscript recognized after Market Square. On this tour you will experience exciting places such it is published, and ways to improve your writing. as the East Tennessee History Center, which offers an inside look at the history of the people of our region, the Observation Deck of the Graduate Student Division Business Meeting and Open Forum Sunsphere (the signature structure of the World’s Fair held here in Sunday, June 24 1982), the Historic Tennessee Theatre (subject to availability), which 4:15 – 5:00 pm is one of the last surviving movie palaces in the nation, as well as Convention Center, Room 301 A enjoying a boxed lunch during the world-famous WDVX Blue Plate Special Live Radio Show held at the Visit Knoxville Visitors Center. We In addition to greeting the incoming GSD officer team, attend this look forward to hosting you on this journey! Preregistration for this meeting to voice your ideas and opinions about ADSA graduate stu- event is required. dent activities. While at the meeting, sign up for a GSD committee to become involved and help shape the future of our organization. Graduate Student Division Career Insights Lunch Monday, June 25 Dairy Quiz Bowl Final Round 12:30 – 2:00 pm Sunday, June 24 Tickets: $10 4:15 – 4:45 pm Holiday Inn, Medallion Convention Center, Room 200 C Graduate students—plan to join us for lunch and interact with a University teams from across North America will compete in the diverse panel of academia and industry professionals! Be prepared ADSA-SAD Dairy Quiz Bowl. The event gives schools an opportunity to question panel members about their experience moving from to demonstrate their knowledge about dairy production, processing, graduate school to the professional world. This lunch is intended to 6 GENERAL EXHIBIT SCHEDULE PROGRAM INFORMATION INFORMATION MAPS SPONSORS OF EVENTS COMMITTEES 7 airy Safety and the Dangers of Working with Cattle airy with Cattle SafetyWorking the Dangers and of n Event for Students, Industry, and Academia and Academia Industry, for Students, n Event A D Tuesday, June 26 Tuesday, 6:00 – 8:00 pm Ballroom E Center, Convention Poster Division Student Graduate the first-ever attend up to Sign industrywith can mingle students graduate where SessionMixer, Graduate and faculty members looking employees. professionals for an opportunity will be given elec- students their posters present to while networkingtronically with industry- and academia profession bring paper to encouraged are Students setting. relaxed als in a more - presenta The cards. as business as well and CV, of their poster copies but all graduate register, to the first 100 students to limited tions are ADSA members look- Professional attend. to welcome are students to encouraged are or discuss research students graduate hire ing to outside students with graduate interact to as a way the mixer attend will be refreshments Light of the typical session atmosphere. poster Brand. Daisy by provided

June 26 Tuesday, 10:45 – 11:45 am 200 B Room Center, Convention not just because of the business, is a dangerous with cows Working used while working of the animal but also the tools with cattle. size Join this hands-on dairy animal learn about safe to workshop safety with safely work to how Learn more. and machine safety, handling, and behavior, zones, knowledge your of flight developing by cattle cow the you and will benefit both training This on-farm techniques. on the farm. face may you hazards any for you preparing by Luncheon Student Awards SAD Undergraduate June 26 Tuesday, 12:00 – 2:00 pm $35 (students) $50 (professionals), Tickets: Medallion Holiday Inn, luncheon. awards Division Affiliate Student this year’s attend to Plan student of afternoonThe will be capped with the presentation and Both students of new SAD officers. announcement and awards is a wonderfulThis to chance attend. to encouraged are professionals knowget to of the dairy the next generation industry. ChallengeThesis Three-Minute Student Division Graduate June 26 Tuesday, 2:30 – 3:30 pm 301 D Center, Convention participate to in the return encouraged are students ADSA graduate - the competi will test event This Challenge. Thesis Three-Minute of the is understandable to that in a way their research ability convey to tors’ on the ability less! Emphasis will be or placed to minutes in three all, Entry prior bereleased will details audience. lay a to research explain students ten to bewill limited competition and meeting, the annual to of CV and a 100- a panel of judges based upon strength selected by attend to invited ADSA members are All summary. interpretive word - and pres cash prizes for compete students the challenge and watch way! in a fun and exciting their research ent Session Mixer: Student Division Poster Graduate get to enjoy! Knoxville Food Tours always promises to keep to local it and promises always Tours Knoxville Food enjoy! get to Knoxville different several at will stop tour bus This keep it delicious. history hear the and foods will sample stop. each at and you favorites, do the walking! buds taste can let your you Tours, With Knoxville Food is required. this event for Preregistration Workshop: Student Educational SAD Undergraduate give students an informal environment in which to inquire about each inquire to in which environment informal an students give encountered personaljourney they and the challenges professional’s is lunch a boxed and is required fee A $10 registration the way. along included. Lunch Roundtable Student Career SAD Undergraduate 25 June Monday, pm 12:30 – 2:00 $10 Tickets: Carriage Holiday Inn, students gives RoundtableLunch Career the popular demand, Backby - opportunitythe membersrep professional with network and dine to program The the dairy in of careers a wide array industry. resenting Participants lunch break. during scheduled Monday’s is conveniently on planning for get useful tips in the industry, will learn about careers - pro dress to encouraged are Students and much more. their careers, of their copies and bring several (business casual or better) fessionally visit industry also plan time to should Students in the reps résumés. and job opportunities. about internships information hall for exhibit Program ADSA Awards June 25 Monday, 7:00 – 8:00 pm Ballroom AB Center, Convention attend to welcome and friends are families, meeting participants, All to this special event join us at Please program. the 2018 ADSA awards winners. the 2018 award and congratulate recognize Cream SocialIce June 25 Monday, 8:15 – 9:30 pm Cumberland Concourse Center, Convention and award winners, award friends, families, meeting participants, All social. cream ice the always-popular join us for to invited donors are Cruise River Tennessee Student SAD Undergraduate June 25 Monday, 9:00 – 11:00 pm $29 Tickets: Cruises Dock Princess Volunteer Meet - an eve the hectic from for of the annual meeting a break pace Take a Princess, Volunteer the aboard River Tennessee on the ning cruise and friends while taking in the drinks, food, Enjoy luxury96-foot yacht. Ticket Knoxville waterfront. and sounds of the ever-changing sights bar will be available. Cash includes dinner and DJ. price Components Feed sponsored by Run, Fun June 26 Tuesday, 6:30 am Park Fair World’s in Run a 5K Fun for Components friends Feed at join your Please in the beautiful city of Knoxville. Park Fair World’s Tour Knoxville Food 2: Event Companion June 26 Tuesday, 9:00 am – 1:00 pm $72 Tickets: Concourse Ave Meet in Clinch culinarybeginningtheir in interested journeythose Knoxville of For Tour, Knoxville Food the private join us for on a guided experience, owners, hearing from after restaurant, visit restaurant you’ll where you and culinary creations staff alike describe as they the flavor chefs, 2018 ADSA Award Donors

Alltech Biotechnology Center Lallemand Animal Nutrition American Dairy Science Association Leprino Foods American Dairy Science Association Foundation National Dairy Council American Feed Industry Association National Milk Producers Federation Dairy Cargill Animal Nutrition Scholarship Fund Council on Dairy Cattle Breeding Novus International DeLaval Inc. Nutrition Professionals Inc. Elanco Animal Health Purina Animal Nutrition Elsevier Schreiber Foods Hoard’s Dairyman West Agro Inc. International Dairy Foods Association Zoetis

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8 GENERAL EXHIBIT SCHEDULE PROGRAM INFORMATION INFORMATION MAPS SPONSORS OF EVENTS COMMITTEES 9 8:00 am – 5:00 pm 8:00 am – 8:00 am – 4:00 pm 4:00 pm – 6:00 pm 10:00 am – 6:00 pm 10:00 am Posters Exhibit Hall A Exhibit Schedule Exhibit Lounge and Lounge viewing kiosks on Monday and Tuesday in Exhibit Hall A. in Tuesday and on Monday electronic poster- ...... open open ismantle ismantle exhibits et up exhibits D S Exhibits Exhibits onday, June 25 onday, unday, June 24 unday, uesday, June 26 uesday, Escalators up to Registration and Preload (Park Concourse) (Park and Preload Registration up to Escalators

S M T Thank you to Dean Foods, represented by Mayfield Dairy Farms, for providing the milk and ice cream. the milk and ice for providing Farms, Dairy Mayfield by represented Dean Foods, to you Thank offee, milk, and pastries will be served from 8:00 to 9:00 am, and ice cream will be served 4:00 pm cream 3:30 to and ice from and pastries will be served 9:00 am, 8:00 to from milk, offee, C

Guide to Exhibitors/Booth Numbers

Adifo NV...... 315 Diamond V ...... 217 Adisseo...... 215, 314 E. I. Medical Imaging...... 502 Afimilk ...... 303 Elsevier...... 201 Ag Processing Inc...... 417 Enzyme Development Corporation...... 516 Agri-King Inc...... 413 FASS Inc...... 606 Ajinomoto Animal Nutrition Feed Components...... 401, 500 North America Inc...... 300 Feedstuffs...... 507 Amano Enzyme USA...... 316 Förster-Technik North America...... 514 American Dairy Science Association (ADSA). . 602 Global Agri Resources Pvt. Ltd...... 605 American Registry of Professional Animal HerdStrong...... 415 Scientists (ARPAS) ...... 402 Hoard’s Dairyman...... 114 Analytik Jena US LLC...... 517 Innovative Additives Inc...... 108 ANKOM Technology...... 115 MS Biotec...... 616 Armenta Ltd...... 400 National Animal Nutrition Program (NANP). . 317 Balchem...... 509, 608 NovaMeal by Novita Nutrition LLC...... 414 BIOMIN America Inc...... 512 Novus International...... 416 Bioprocess Control AB...... 513 Origination Inc...... 504 C-Lock Inc...... 301 Pontificia Universidad Católica de Chile. . . . 515 Central Life Sciences...... 204 PortaCheck Inc...... 112 Chr. Hansen...... 501 Poultry Protein & Fat Council...... 104 Cumberland Valley Analytical Services. . .203, 302 Protekta Inc...... 105 Custom Dairy Performance/KTG North Quality Technology International Inc. (QTI). . . 503 America...... 116 R&D LifeSciences LLC...... 102 Dairy Nutrition Plus...... 212 SoyBest...... 103, 202 Dairy One Forage Lab...... 113 Stuhr Enterprises LLC...... 216 Dairy Records Management Systems. . . 403, 405 Topcon Agriculture ...... 106 DASCOR Inc...... 110 Vetagro Inc...... 214

A special thank you to our 2018 ADSA Annual Meeting Exhibitors!

10 GENERAL EXHIBIT SCHEDULE PROGRAM INFORMATION INFORMATION MAPS SPONSORS OF EVENTS COMMITTEES 11

. , Ste 650 Ste , . , Ste 100 Ste , , Ste 100 Ste , . . yn Mawr Ave yn Mawr Br . W Champaign, IL 61820-6974 Champaign, https://www.arpas.org 402 Booth(s): to targeted are certification successful programs All and licensing regulations government More interest. serve and protect the public’s establish practicing that professionals require and controls means of registry by accountability and certification programs. and industry producer want clients business climate, In today’s certified from getting advice professionals are they that assurance the requirements By completing on the cutting edge. who stay and units, education continuing your maintaining registration, for with you provides registration ARPAS of ethics, the code adhering to your to distinguish yourself help you to of recognition a new level Scientist. Animal as a Professional clients Champaign, IL 61820-6974 Champaign, https://www.adsa.org 602 Booth(s): of organization ADSA is an international Established in 1906, who representatives and government industry, scientists, educators, keenly are aware All the dairy advancing to industry. committed are the dairyof the vital role in fulfilling the economic, play sciences population. of the world’s and health requirements nutritive, new methods and discovered members ADSA have Together, visit Please the dairy industry. revolutionized have that technologies information. more for www.adsa.org (ARPAS) Scientists Animal RegistryAmerican of Professional 1800 S Oak St and grain treatment (SiloKing), bioavailable trace minerals, feed feed minerals, trace bioavailable (SiloKing), treatment and grain and testing Feed (Tri-Lution). microbial and a direct-fed enzymes, bring it all together. formulation ration custom North Nutrition Animal Inc America Ajinomoto 8430 IL 60631-3421 Chicago, www.AjiPro-L.com 300 Booth(s): Ajinomoto formerly Nutrition North Animal Ajinomoto America Inc., A cost- manufactures AjiPro-L. and distributes Heartland Inc., is used to AjiPro-L lysine, protected rumen feed-grade, effective, Animal Ajinomoto rations. in ruminant amino acid levels balance in amino acid nutritional a frontrunner Nutrition North America, affiliated companies is one of five expertise, and technical research Nutrition Group. Animal with the Ajinomoto EnzymeAmano USA 1415 Madeline Lane IL 60124 Elgin, www.amano-enzyme.co.jp 316 Booth(s): non-GMO EnzymeAmano USA manufactures source, microbial enzymes a number of dairy for for including proteases applications enzyme for modified lipases and proteases hydrolysis, milk protein and Halal-certified Kosher- production. cheese and other dairy flavor is available. material (ADSA) Dairy Association American Science 1800 S Oak St Exhibit Directory Exhibit

. , Ste 175 Ste , .

. West Dodge Road West ox 208 ox Fulton, IL 61252-0208 Fulton, http://www.agriking.com 413 Booth(s): is the key to in feeds capturing that the nutritional value believe We forage including nutrition program, a fully integrated offer We profit. PO B Agri-King Inc Agri-King Omaha, NE 68154 Omaha, http://www.aminoplus.com 417 Booth(s): in the processor soybean cooperative largest is the Inc. Processing Ag bypass the number one volume of AminoPlus, and producer world process AminoPlus The States. in United meal supplement soybean rumen high amino acid quality, provide meal to soybean utilizes digestibility without the addition of chemicals and intestinal bypass, components. or non-soybean 12700 Ag Processing Inc Processing Ag Afimilk provides dairy technology, software, and data management management and data software, dairy provides Afimilk technology, dairyfor farms. Madison, WI 53711 Madison, www.afimilk.com 303 Booth(s): Afimilk Afimilk 5520 Nobel Dr Adisseo Adisseo Pkwy 275 Ste 4400 N Point Royal One Point GA 30022-2429 Alpharetta, http://www.adisseo.com 314 215, Booth(s): of applying nutritionists with a long tradition are we Adisseo, At serving to dedicated are We our expertise nutritional additives. to feed the animal production industry helping premixers, by their performance to and improve to integrators and manufacturers, competitive. more become Adifo NV Adifo 11b Industrielaan 9990 Maldegem Belgium http://www.adifo.com 315 Booth(s): services and Software develops market a unique leader Adifo World industry-specific feed of feed least-cost range for software tools ration quality management, data feeding, precise formulation, in over customers hundred Six ERP. and services, cloud calculation, their resources, optimize software to apply Adifo’s 60 countries and be service their clients, optimal animal performance, achieve employees, than 90 dedicated More and profitable. efficient more and state- of experience, 40 years over users, input from continuous products make that of-the-art innovative guarantee technology and trends developments, the latest of on top Stay a difference. out www.feedformulation.com. Check production. in feed legislation Analytik Jena US LLC needs. But in the end, it all comes down to results — real results you 2066 West 11th Street can count on, results that help you meet your goals. Upland, CA http://us.analytik-jena.com/ BIOMIN America Inc. Booth(s): 517 1846 Lockhill Selma Rd Ste 101 San Antonio, TX 78213-1551 Analytic Jena is a leading provider of liquid handling/lab automation http://www.biomin.net systems, Life Science workflow solutions and analytical measuring Booth(s): 512 technology. With 25 years of experience, the liquid handling systems enjoy the highest reputation for precision, reliability, robustness and At Biomin, the power of science is harnessed to support animal health ease of use. Life Science workflow solutions provides researchers with and performance. State-of-the-art proprietary technologies are standard and real time PCR technology, bioimaging systems for gel applied to deliver natural, sustainable, and profitable solutions to our documentation and western blot analysis, automated DNA extraction, customers in the livestock industry. Pioneered, innovative solutions for technology and kits/reagents for DNA/RNA extraction/isolation. mycotoxin risk management and gut health performance have been a Analytical instrumentation technology offer competences for optical core emphasis at Biomin for the past 30 years. spectroscopy, sum parameters and elemental analysis with high performance optics with long-term warranties and support. Bioprocess Control AB Scheelevagen 22 ANKOM Technology 223 63 Lund 2052 O’Neil Rd Sweden Macedon, NY 14502-8953 http://www.bioprocesscontrol.com http://www.ankom.com Booth(s): 513 Booth(s): 115 Bioprocess Control is a market leader in the area of low gas flow ANKOM Technology produces analytical instrumentation for food and analytical instruments for biotechnology related applications. We feed testing. We are best known for introducing Filter Bag Technology invest in innovation and development of smart instruments that allow (FBT), which allows high volume, accurate analytical testing. Our for more efficient, reliable, and higher quality research and analysis, systems are used in more than 93 countries worldwide. Ask about our leading to significant reductions in time and labor. We ensure the products: ANKOM A2000 Fiber Analyzer, ANKOM Daisy II Incubator, highest product quality throughout our portfolio, and focus on being ANKOM RF Gas Production Analyzer, ANKOM TDF Dietary Fiber service minded and always meeting the needs of our customers. Analyzer and ANKOM XT15 Fat Extractor.

C-Lock Inc. Armenta Ltd. 2525 W Main St Ste 211 Derech Hasron 5 Rapid City, SD 57702-2439 Kfar Saba, 4427120 http://www.c-lockinc.com Israel Booth(s): 301 www.Armentavet.com Booth(s): 400 Precision feeding, metabolic gas analysis, and micro supplement control, combined with great analysis tools, make C-Lock Inc. a great Armenta Ltd. developed innovative therapies designed to transform choice. the standard of care of dairy cattle diseases with the focus on non- antibiotic mastitis therapy. Mastitis results in the most significant economic burden on the dairy farm (>$2b annual loss in the U.S.). Central Life Sciences Armenta developed a proprietary Acoustic Pulse Therapy (APT) based 1501 E Woodfield Rd., Suite 200 West devices that successfully treat clinical and subclinical mastitis and was Schaumburg, IL 60173-6052 found superior to the standard of care, such as antibiotics. We believe http://www.centrallifesciences.com that the introduction of our products and non-antibiotic treatment Booth(s): 204 into dairy farms will benefit both dairy companies and consumers as well as dairy farm equipment providers and farmers. Central Life Sciences, whose founders pioneered biorational pest control more than 40 years ago, offers unique and effective pest management solutions to make life better for people, plants, and Balchem animals. By affecting the insects’ own chemistry, Central Life Sciences’ PO Box 600 products inhibit the life cycle of numerous pest species to reduce 52 Sunrise Park destructive populations. The Altosid, ClariFly, and Starbar lines of New Hampton, NY 10958-0600 products decrease nuisance and disease-spreading flies from livestock http://www.balchem.com and poultry operations, which helps increase animal performance and Booth(s): 509, 608 producer profitability. Balchem provides state-of-the-art solutions and the finest quality products for a range of industries worldwide, including human Chr. Hansen nutrition, animal nutrition, and industrial applications. We apply 99015 W Maple St proven science and industry-leading technologies backed by years of Milwaukee, WI 53214 success in the feed industry. You will not find a more experienced and http://chr-hansen.com committed team of scientists and researchers strategically aligned to Booth(s): 501 identify and develop high-quality, innovative, proprietary products designed to meet your animal nutrition, productivity and wellness Rooted in science, grounded in agriculture since 1874. It all started in a rural Danish farming community in 1874. Today, thanks to our 12 GENERAL EXHIBIT SCHEDULE PROGRAM INFORMATION INFORMATION MAPS SPONSORS OF EVENTS COMMITTEES 13

. edical Imaging ox 462885 ox M . I . 110 12th Street SW, Unit 102 Unit SW, 110 12th Street 80537 CO Loveland, http://www.eimedical.com 502 Booth(s): Medical leader and the only US Imaging (EIMI) is a world E.I. manufacturer of portable solutions specifically ultrasound company’s the years, the past 34 For veterinary use. for engineered first and the customer putting intact: remained have values core the Ibex EIMI provides solutions. ultrasound effective solid, delivering portable systems. ultrasound PO B CA 92046-2885 Escondido, http://www.dascor.com 110 Booth(s): research ruminal loggers for data provides DASCOR leader, A world temperature, measure which in the field, 500 units already with over Support software allows and battery voltage. pH, ORP/REDOX, an into the data and downloads tests, and set-up for calibration the performance and has improved DASCOR file. Excel-compatible pH sensors now reliabilitylong-term both of loggers and sensors. as reliability and repeatability as well extended significantly life have multiple field trials. over demonstrated Diamond V SW 2525 60th Ave IA 52404 Rapids, Cedar http://www.diamondv.com 217 Booth(s): global nutritionV is a leading and health company Diamond in dairy conductsthat research other species and and cattle products support to fermentation precision manufactures natural, worldwide. safety and food performance, animal animal health, Global headquarters and all manufacturing in Cedar is located and other countries in five V also has offices Diamond Iowa. Rapids, of than 70 years More markets products than 60 countries. in more V earned Diamond and quality have technology, innovation, science, Experts in Nutrition and Health. Trusted The of the reputation E Dairy Records Management Systems Systems Management Dairy Records 100 Rd Ste 313 Chapanoke 27603-3435 NC Raleigh, http://www.drms.org 405 403, Booth(s): dairy innovative provides Dairy ManagementSystems Records DHIA staff, products and servicesinformation producers, for Comprehensive other dairy and consultants industry professionals. Transition reports Genomicsprocessed Guide, Heifer include software and Leading-edge Profile. and MUN Management, Cow Detective, Herd PocketDairy Android, include PCDART, tools web Reports and On-Demand. WebReports, DairyMetrics, Inc DASCOR Dairy One Forage Lab Dairy One Forage Rd 730 Warren NY 14850-1242 Ithaca, http://www.dairyone.com 113 Booth(s): with high-quality you in providing Lab excels DairyThe One Forage with you provide Our goal is to service. and customer analyses analytical services demands of meet the expanding designed to modern agriculture. Dairy Plus Nutrition Street 406 First 68 PO Box IA 51459 Ralston, http://www.dairynutritionplus.com 212 Booth(s): Dairy is a family of quality Nutrition Plus Landus products by Its and dairy include SoyPlus branded ingredients feed Cooperative. bypass, high rumen consistent, is a high-quality, SoyPlus SoyChlor. protein this 100% natural Using meal. soybean expeller-process and amino acids in dairy protein balance diets can to improve source dietary optimize ratios, RUP:RDP efficiency utilization, of protein in animal wastes. nitrogen and reduce dietary levels, reduce protein close- for chloride supplement consistent is a high quality, SoyChlor as part SoyChlor diet of a negative-DCAD Feeding up dry dairy cows. and subclinical of clinical milk fever the incidence will help decrease hypocalcemia. Custom Dairy Performance Dairy Performance Custom Techina) North (a subsidiary America KTG of King 570 PO Box KY 40383 Versailles, http://www.kingtechina.com 116 Booth(s): specialty feed North of innovative America is a provider KTG worldwide. producers and aquaculture livestock products for Microcapsule coating Intelligent patented utilizes company The of key nutrients release targeted species-specific, for technology the result dairy cows, For and fish. swine poultry, in dairy cattle, stability and with excellent source protein bypass is a proven higher amino acids for of essential high bioavailability consistently Dairy of assured nutritionists are milk production and components. testing independent and puritymaximum safety rigorous, thanks to laboratories. leading feed North at analysis and continual America’s Cumberland Valley Analytical Services Analytical Valley Cumberland 14515 Industry Dr MD 21742-2410 Hagerstown, http://www.foragelab.com 302 203, Booth(s): Services Analytical is a full-service and Valley forage Cumberland We and the world. Canada, laboratory testing servingfeed the US, support contract and the establishment in providing specialize for on serving focused are the analytical We labs. of NIR feed operation community. needs of the research team of scientific specialists, Chr. Hansen has the largest collection largest has the Hansen Chr. specialists, scientific of team in the silage inoculants and probiotics for strains of microbial all while meeting boost profitability, canhelp you So we world. Hansen Chr. stability efficacy. and safety, for regulatory requirements and GalliPro. BioPlus, SiloSolve, manufactures Probios, Elsevier Feedstuffs Radarweg 29 12400 Whitewater Dr Ste 160 1043 NX Amsterdam Minnetonka, MN 55343-4158 Netherlands http://www.Feedstuffs.com http://www.elsevier.com Booth(s): 507 Booth(s): 201 Animal agriculture’s news and information leader. Elsevier is a world-leading provider of information solutions that enhance the performance of science, health, and technology Förster-Technik North America professionals, empowering them to make better decisions, deliver 56 Yates Avenue better care, and sometimes make groundbreaking discoveries that Cambridge, ON N1P 0A3 advance the boundaries of knowledge and human progress. Elsevier Canada is a world-leading multiple media publisher of science, technology, http://www.foerster-technik.com and health information products and services. We are proud to publish Booth(s): 514 the Journal of Dairy Science® (JDS), the official journal of the American Dairy Science Association. We have automatic calf feeders for group housing and single housing, and we can measure activity in calves while they are in pens. We have Enzyme Development Corporation activity sensors at nipple stations, with fully automatic cleaning of 505 Eighth Avenue, 15th Floor nipple and hoses to and from the feed stations . We also have the 40FIT New York, NY 10018-6505 program to feed the right amount to each calf all day long. http://www.enzymedevelopment.com/ Booth(s): 516 Global Agri Resources Pvt. Ltd. Dev Dhanuka Prestige Enzyme Development Corp. is a US company focusing on specialty Banjara Hills Road No. 12 enzymes for dairy, feed, baking, nutrition and industrial areas. Within Plot No. 5 (8A-8B) feed and ruminants, we have over 60 years of experience with Hyderabad, Telangana 500 034 enzymes in direct fed, silage, and specialty applications for ruminants, India poultry, swine and other species. At EDC, enzymes are our business. www.globalagripl.com Booth(s): 605 Global Agri Resources is one of the most innovative and research FASS Inc. based companies in Asia and one of the biggest exporters of edible 1800 S Oak St., Ste 100 oil-based derivatives across the globe. Our main focus is on exports Champaign, IL 61820-6974 of animal nutrition, food products, and industrial chemicals made of https://www.fass.org vegetable oils. Our goal is to be the most trusted supplier of oils and Booth(s): 606 fats to various applications while providing good customer service and Since 1998, FASS has provided shared management services to not- streamlined logistics. for-profit animal science and related organizations. FASS services include accounting, conference planning and event management, HerdStrong membership and administration, publication services, and information 3115 35th Avenue technology services. FASS is a 501(c)(3) support organization. Our Greeley, CO 80634-9415 tax-exempt status allows us to serve our clients at very reasonable http://dvmsystems.com rates. Currently, we provide services to more than 10,000 professionals Booth(s): 415 in animal agriculture and other sciences. FASS has the staff resources, talent, and experience your organization needs to let your leadership HerdStrong develops and markets automatic animal monitoring focus on driving your organization forward. products internationally to dairy and beef farms and research organizations, providing industry-leading early illness and calving alerts. HerdStrong’s TruCore technology delivers highly accurate, Feed Components reliable core body temperature data for research that requires a 1988 Energy Dr true gold standard. TruCore software allows researchers to capture East Troy, WI 53120 core body temperature data and optionally to take advantage of http://www.feedcomponents.com HerdStrong’s baseline, water drinking event elimination, illness Booth(s): 401, 500 detection, and calving data based on proprietary algorithms from Feed Components was established in 2008 with the vision to bring years of research. Data is secure, data logged, and automatically innovative and well-researched products to market. By investing in backed up, can be exported to a csv file, and is accessible onsite or research, technology, and support, we lead the market in innovation remotely. with a state-of-the-art dairy research and development center associated with a world-class commercial dairy farm. We are a Hoard’s Dairyman progressive company comprising dairy producers, nutritionists, 28 West Milwaukee Avenue salespeople, researchers, and veterinarians who offer support and Fort Atkinson, WI 53538 technical service in all areas of your business. Over the past several http://www.hoards.com years, we have grown our business, our company, and our relationships Booth(s): 114 to bring advancements in technologies that directly affect our customers’ bottom line. Hoard’s Dairyman is the most read and trusted dairy industry magazine. Since 1885, Hoard’s Dairyman has provided dairy producers

14 GENERAL EXHIBIT SCHEDULE PROGRAM INFORMATION INFORMATION MAPS SPONSORS OF EVENTS COMMITTEES 15

. . a Mackenna 4860, Macul 4860, ña Mackenna cKnight Road NorthcKnight harles, MO 63304 harles, Vicu C . . Whittendale Dr, Ste E Ste Dr, Whittendale Moorestown, NJ 08057 NJ Moorestown, https://www.portacheck.com 112 Booth(s): on the marketing and focus in 2004 to founded was Inc. PortaCheck Our on-farm the dairysale of portable for devices industry. testing now and ketosis are SCC, mastitis, IgG, scours, for screen that tests 65 countries. sold in over Santiago, Región Metropolitana Región Metropolitana Santiago, Chile http://www.ifan.cl 515 Booth(s): Ingredients Food and Natural of Functional Program Chilean The among local food alliance is a joint-venture (IFAN) and Additives ingredients novel develop aimed to and universities companies It is materials. of local raw a diversity obtained from and additives products. food sophisticated of its offer expected will diversify Chile Inc PortaCheck 1 http://www.novusint.com 416 Booth(s): creates Missouri, Charles, headquartered in St. International, Novus and poultry livestock productionsolutions for additive feed the world feed help to in their vision believes Novus systems. a higher quality of life and achieve wholesome food affordable, operations Novus all of our direct and indirectfor customers. laboratories and development research offices, include corporate as as well and manufacturing than 35 countries, facilities in more with field staff in an additional 60 countries. smaller offices Inc Origination MN 55119 Maplewood, http://www.OriginationO2D.com 504 Booth(s): is a premier (O2D), Inc. d/b/a Origination , North Products Inc. Feed industrial products fertilizers, ingredients, of animal feed distributor the upper States. Mississippi melt to United of the and ice region been it has an history, seven-decade-long Over the company’s of quality services products provider and value-added innovative formulators feed O2D has been providing market. agriculture the to sixty over years. solutions for ingredient research-proven de Chile Católica Universidad Pontificia Av 1300 M costs and saving the dairy producer money. NovaMeal is made NovaMeal the dairy money. saving and costs producer nutrient A consistent process. patented an innovated, through the without available and fiber is now protein supply of digestible in published Backed research by fat. effects of unsaturated negative in improved results NovaMeal feeding the Journal Dairy of , Science performance, Improved efficiency. and feed milk components over income in increased results costs, feed reduced with coupled costs. feed International Novus Drive Park 20 Research St

. arrigus Building arrigus G . P . agle Drive agle Drive NovaMeal by Novita Nutrition LLC LLC Nutrition Novita by NovaMeal Way Park 2301 Research SD 57006 Brookings, www.NovaMeal.com 414 Booth(s): a multi- NovaMeal, protein a new bypass Nutrition delivers Novita It and fiber. is high in digestible protein that ingredient faceted ration reducing effectively nutrients in one package, more delivers Lexington, KY 40546 Lexington, http://www.animalnutrition.org/ 317 Booth(s): (NANP) serves as a forum Nutrition Program Animal National The high-priority identify to animal nutrition issues and provides collecting, sharing, to approach and systemic an integrated science-based and disseminating synthesizing, assembling, on and enabling technologies tools, educational information, high-priority among facilitate animal nutrition that research Support Research NANP is a National The species. agricultural Committee the Experiment Station by in part, supported, Project Experiment Agricultural the State and Policy, on Organization the USDA’s by and administered funds provided and Hatch stations, and Agriculture. of Food Institute National National Animal Nutrition Program (NANP) Program Nutrition Animal National of Kentucky University W 609 33 E MS Biotec Road Valley 1300 Kaw KS Wamego, www.msbiotec.com 616 Booth(s): of Megasphaera only provider be the world’s to is proud MS Biotec lactic acid-utilizing bacteria commercially a highly prolific, elsdenii, high provides MS Biotec marketed as Lactipro Advance. and the feedlot solutions for performance products and innovative with feedlots, synergies has strong company The dairy markets. Since nutritionists veterinarians. and animal health entities, dairies, a unique management provided has Lactipro advance 2010, late line. the bottom dairy improving to tool for beef and producers Rehoboth Beach, DE 19971 DE 19971 Rehoboth Beach, http://www.innovad-global.be 108 Booth(s): combines that a brand and is a group Inc. Additives Innovative an additives, field of animal feed in the experience long-term a and animal well-being, to and dedication approach innovative headquarters With corporate and licensed environment. healthy state-of-the-art in Belgium, production Antwerp facilities close to serve and animal a position is in to the global feed Innovad EU with strict to products produced adherence are Fine industry. and GMP+ certified. and regulations, directives Innovative Additives Inc Additives Innovative of every size and type, as well as veterinarians, nutritionists, and nutritionists, veterinarians, as as well of every type, and size breeding, decision makersother with expertise insights on feeding, the dairy is hoards.com Online, quality. and milk animal health, industry updates, news, headline for resource top producer’s and efficient help them be more to and more market trends, profitable. Poultry Protein & Fat Council Stuhr Enterprises LLC 1530 Cooledge Rd 2210 Hwy 34 Tucker, GA 30084-7303 Waco, NE 68460 http://www.poultryrenderers.org http://www.stuhrenterprises.com Booth(s): 104 Booth(s): 216 The leading technical resources and advocate for the poultry Stuhr Enterprises LLC is a global company based in Marshall, rendering industry, serving its members through research, education Minnesota, with manufacturing plants in Iowa and Missouri. The and promotional services. company is research- and technology-based with innovative manufacturing process applications. It makes and markets two transition cow feed additives: Anion Booster and Glucose Booster. Protekta Inc. Anion Booster is the most palatable anion additive available in the 457 Campbell St, Box 190 market and is commonly the best value compared with other anion Lucknow, ON N0G 2H0 sources. Glucose Booster is the most effective glucose precursor Canada available on the market, with recent research proving its efficacy at http://www.protekta.com the University of California–Davis School of Veterinary Medicine and Booth(s): 105 Research Center (Tulare, CA) proving its efficacy. Protekta Inc. is a innovate distributor of non-medicinal feed additives for the animal production industry. Our product X-Zelit has the largest Topcon Agriculture (formerly Digi-Star LLC) focus at this year’s ADSA annual meeting, as we continue to expand W5527 Hwy 106 the adaption of the new way of feeding transition cows. Fort Atkinson, WI 53538 http://www.digi-star.com Quality Technology International Inc. (QTI) Booth(s): 106 1707 N Randall Rd, Ste 300 Topcon Agriculture is a global supplier of electronic equipment, Elgin, IL 60123-9412 precision sensors, optical yield and feed management sensors, http://www.qtitechnology.com displays, position verification, and software used by farmers and other Booth(s): 503 equipment operators to precisely measure and analyze valuable QTI provides natural animal health products to improve performance, data from critical farming processes. Topcon has a unique balance of health and food safety for commercial and organic livestock producers. expertise in the livestock and grain equipment markets QTI tests and develops proprietary products for use by North American livestock producers. Products include the DFM Calsporin Vetagro Inc. and Calsporin Organic, which can be used in water or pelleted feeds. 230 S Clark St # 320 Chicago, IL 60604-1406 R&D LifeSciences LLC http://www.vetagro.com 902 Stokke Parkway Booth(s): 214 Menomonie, WI 54751 Vetagro specializes in the microencapsulation of feed additives and http://www.rdlifesciences.com nutrients tailored to match the digestive capacity and intestinal transit Booth(s): 102 time of poultry, swine, and ruminants. We are present globally, with R&D LifeSciences produces highly specific proprietary feed additives, international patents evidencing our novelty and innovation. Our dairy provides custom additive development and contract manufacturing products include Timet, rumen-protected methionine to improve services. R&D LifeSciences is a research and development company milk yield and quality; Mecovit, a synergistic combination of rumen- that emphasizes using biology based science to work with living protected methionine, choline, betaine, and B vitamins, targeting the organisms and their organization, life processes and relationships to metabolism of the transition dairy cow; and AviPremium, rumen- each other in their environment to develop new and exciting products protected tributyrin, the most concentrated source of butyric acid for the livestock industry. We develop innovative biotech solutions for currently available. To find out more about Vetagro products, please helping our customers achieve their goals. visit us at our booth.

SoyBest PO Box 157 West Point, NE 68788-0157 http://www.soybest.com Booth(s): 103, 202 SoyBest is a high-bypass soybean meal manufactured using a mechanical screwpress.

16 GENERAL EXHIBIT SCHEDULE PROGRAM INFORMATION INFORMATION MAPS SPONSORS OF EVENTS COMMITTEES 17 Lallemand Animal Nutrition Lallemand Animal Choice Master’s Nutriad Inc. Company Agricultural Papillon Inc. Quali Tech Nutrition Inc. Renaissance Zinpro Zoetis Nutrition and Management Inc. Zook Thank you for your support! Thank you for your 2018 Corporate Sponsorship Corporate 2018 ADSA Corporate Sustaining Members Sustaining Corporate ADSA Ag Processing Inc. Processing Ag ANDHIL LLC NutritionArm Animal & Hammer Dairy Nutrition Plus Research Darling International Diamond V Pioneer DuPont Health Animal Elanco Corporation Global Agri-Trade Company Cheese Grande 18 GENERAL EXHIBIT SCHEDULE PROGRAM INFORMATION INFORMATION MAPS SPONSORS OF EVENTS COMMITTEES 19 5 yatt Place yatt noxville Convention Center Convention noxville our Points by Sheraton by our Points F H K 2

5 4 CC 3 1 CC Downtown Knoxville area Knoxville Downtown 4 on Knoxville rowne Plaza rowne H C Hilt

1 2 Fair World’s Inn oliday 3 Knoxville Convention Center First Floor (Lower Level)

World’s Fair Park

Exhibit Hall A Hall B Exhibits and Posters

20 GENERAL EXHIBIT SCHEDULE PROGRAM INFORMATION INFORMATION MAPS SPONSORS OF EVENTS COMMITTEES 21 World’s Fair Park Fair World’s below Exhibit Hall A Second Floor (Main Level) Floor Second Knoxville Convention Center Center Convention Knoxville Registration and Preload: Park Concourse Park and Preload: Registration Knoxville Convention Center Third Floor (Upper Level)

World’s Fair Park

Board Room

Henley Meeting Room

22 GENERAL EXHIBIT SCHEDULE PROGRAM INFORMATION INFORMATION MAPS SPONSORS OF EVENTS COMMITTEES 23 Holiday Inn World’s Fair Park Hotel Park Fair World’s Inn Holiday 24 GENERAL EXHIBIT SCHEDULE PROGRAM INFORMATION INFORMATION MAPS SPONSORS OF EVENTS COMMITTEES 25 Elanco Animal Health Animal Elanco Nutrition Jefo Micronutrients Corp. Monsanto Health Corp. Animal Phibro SoyBest R&D LifeSciences LLC R&D LifeSciences Virtus Nutrition Zoetis Feed Components Feed Ltd. Systems GrowSafe NANP-NIFA National DairyNational Council Pancosma Donors Gold Level Silver Level Silver Bronze Level Bronze Contributors Thank you to the 2018 ADSA Annual Meeting Sponsors! Meeting Annual ADSA 2018 to the you Thank Agriculture Firm Agriculture Production) North America Inc. ualiTech Inc. ualiTech ean Foods Q Forage Genetics International/HarvXtra Alfalfa Forage in Fund Research McNamara AB Vista Inc. Adisseo Biomin America Inc. Dairy Nutrition Plus of Animal Association EAAP (European Diamond V Kemin Industries Inc. D Ajinomoto Animal Nutrition Animal Ajinomoto Chr. Hansen LLC Chr. Brand Daisy US Dairy for Center Innovation Schedule of Events

Scheduling and locations are subject to change without notice. All events take place at the Knoxville Convention Center unless otherwise noted. Please refer to the onsite newsletter for late schedule and room changes.

Saturday, June 23 7:30 am – 5:00 pm ADSA Strategic Planning Session...... Holiday Inn, Cumberland/ ...... LeConte 3:00 pm – 5:00 pm Registration open...... Park Concourse 3:00 pm – 5:00 pm Preload open...... Park Concourse 4:00 pm – 6:30 pm SAD Hospitality Room...... Hilton Knoxville, Ocoee 6:30 pm SAD Undergraduate Informal Mixer: SAD Dine Around...... Meet in Hilton Knoxville, ...... Ocoee Room

Sunday, June 24 7:00 am – 5:00 pm Preload open...... Park Concourse 7:00 am – 7:00 pm Registration open...... Park Concourse 7:30 am – 10:00 am ADSA New Board Orientation...... Holiday Inn, Parlour 2 8:00 am – 5:00 pm ARPAS Governing Council Meeting...... Holiday Inn, Summit 9:00 am – 10:00 am SAD Undergraduate Student Officers and Advisors Meeting. . . . Board Room 9:00 am – 5:00 pm Workshop: NANP Nutrition Models...... 300 CD 10:00 am – 11:00 am SAD Undergraduate Student Quiz Bowl Officials Meeting...... Board Room 10:00 am – 3:30 pm Workshop: Spore Sources and Transmission...... 301 D 10:00 am – 6:00 pm Exhibit setup (exhibitors and student dairy clubs)...... Exhibit Hall A 10:30 am – 11:30 am FASS Board of Directors Meeting...... Holiday Inn, Parlour 2 10:30 am – 11:30 am SAD Undergraduate Student Quiz Bowl Seating Test...... Ballroom A 11:00 am – 12:00 pm SAD Undergraduate Student Midday Mixer and Lunch...... Ballroom A 12:00 pm – 1:00 pm 2019 Program Committee Meeting ...... 301 A 12:00 pm – 4:00 pm SAD Undergraduate Student Quiz Bowl Seating/Preliminary Rounds...... 200 A and 200 C 12:00 pm – 5:00 pm Media room open...... Henley Meeting Room 12:00 pm – 5:00 pm JDS Editors and JMC Lunch and Meeting...... Holiday Inn, Cumberland/ ...... LeConte 1:00 pm – 4:30 pm Workshop: Dairy Records Analysis...... 301 C 1:00 pm – 4:30 pm Workshop: Teaching: Implementing Active Learning...... 301 B 2:00 pm – 3:00 pm Production Division Council Meeting ...... Board Room 2:00 pm – 3:00 pm Mini-Symposium: Priorities for Fiber Research (DC33 Follow-Up). . 301 A 2:00 pm – 3:30 pm ADSA Foundation Board of Trustees Meeting...... Holiday Inn, Parlour 4 2:00 pm – 4:00 pm Graduate Student Division Symposium: Manuscript Writing for Graduate Students...... 200 DE 3:00 pm – 4:00 pm Production Division Nominating Committee...... Board Room 3:00 pm – 5:00 pm Late-Breaking Original Research Session (open to all attendees) . . Ballroom C 4:15 pm – 4:45 pm Dairy Quiz Bowl Final Round...... 200 C 4:15 pm – 5:00 pm Graduate Student Division Business Meeting and Open Forum. . . . . 301 A 5:00 pm – 6:00 pm Dairy Foods Division Council Meeting...... Board Room 6:00 pm – 6:45 pm Opening Session...... Ballroom D–G 6:45 pm – 8:15 pm Opening Reception...... Cumberland Concourse 7:00 pm – 10:00 pm Graduate Student Division Mixer...... Scruffy City

Monday, June 25 6:30 am – 7:00 am SAD Undergraduate Student poster setup...... Exhibit Hall A 6:30 am – 8:00 am Production Division Extension Breakfast...... Holiday Inn, Crystal 6:30 am – 5:30 pm Registration open...... Park Concourse 7:00 am – 5:00 pm Preload open ...... Park Concourse 7:15 am – 8:30 am Turn in Yearbooks, Scrapbooks, and Annual Reports...... Exhibit Hall A, SAD Booth 7:30 am – 9:30 am SAD Undergraduate Student Poster Presentation Competition . . . Exhibit Hall A

26 GENERAL EXHIBIT SCHEDULE PROGRAM INFORMATION INFORMATION MAPS SPONSORS OF EVENTS COMMITTEES 27 200 C 200 B 200 A Medallion Inn, Holiday Room Board 200 B 301 C 200 C SAD Booth Exhibit Hall A, Meet Ave in Clinch Concourse 200 A Center Convention Room Board 200 C 200 A Medallion Inn, Holiday Carriage Inn, Holiday Crystal Inn, Holiday 301 E 200 C 200 B 200 A Meet in Rotunda Room Exhibit Hall A 301 DE AB Ballroom Concourse Cumberland Princess Volunteer Meet at Dock Cruises Park Fair World’s Cumberland Inn, Holiday 2 Parlour Inn, Holiday Concourse Park Concourse Park Exhibit Hall A ADSA Booth Exhibit Hall A, Meet in Rotunda Room Exhibit Hall A Exhibit Hall A Meeting Henley Room Exhibit Hall A Exhibit Booth ADSA Hall A, Exhibit Meet Rotunda in Room Meeting Henley Room A Exhibit Hall A Exhibit Hall SAD Booth A, Exhibit Hall Room Board Meet Ave in Clinch Concourse 301 E Center Convention 200 A ...... Preload open Preload Introduction to S-PAC Introduction to SAD Undergraduate Student Educational Workshop: Dairy Safety. . . Workshop: Educational Student SAD Undergraduate Division Business MeetingDairy...... Foods Luncheon Awards Student SAD Undergraduate Lunch Planning Division Program Dairy Foods purchase) lunch for Division Business Meeting (boxed Production Business Meeting ACAS exam ARPAS Exhibits – ...... Student SAD Undergraduate and scrapbooks up yearbooks Pick Fun run, sponsored by Feed Components Feed by sponsored run, Fun Business Meeting – Election Student of Officers. . SAD Undergraduate sessions Scientific Meeting ...... Committee Steering Conference Discover exam ARPAS ...... Competition Oral DairyFoods SAD Undergraduate ...... Lunch Insights Division Career Student Graduate ...... Roundtable Lunch Career Student SAD Undergraduate ...... Lunch Presidents’ ADSA Past Business Meeting ARPAS exam ARPAS Competition Original Oral Research SAD Undergraduate ...... Competition Oral Production SAD Undergraduate ...... Presentations Oral Session Mentoring Group SAD Small 2: ...... Dean Foods by sponsored break, cream Ice Donor Dinner Award and Ceremony Program Awards social cream Ice ...... Cruise River Tennessee Mixer: Student SAD Undergraduate Breakfast/Meeting Board JDS Editorial Enzymes and Division Milk...... Dairy Breakfast Proteins Foods open Registration 8:00–9:00 am) pastries, and milk, (coffee, presentations Poster ADSA Spokesperson Q&A Presentations Poster Mentoring Session Group SAD Small 3: open...... exhibits Commercial open...... Center Job Resource Media open...... room Tour Knoxville Food 2: Tour Companion Poster presentations (coffee, milk, and pastries, 8:00–9:00 am) 8:00–9:00 and pastries, milk, (coffee, presentations Poster SAD Small Group Mentoring Session 1: Poster Presentations Poster Mentoring Session Group SAD Small 1: Media open ...... room open ...... exhibits Commercial open ...... Center Job Resource Reports Annual Scrapbooks, Yearbooks, SAD Judging of . . . . . Awards and Advisor SAD Interviews Student Outstanding for Tour Knoxville Guided History 1: Tour Companion Symposium ARPAS sessions Scientific Business Meeting...... Student SAD Undergraduate exam ARPAS 2:00 pm – 4:00 pm 2:00 pm – 4:00 pm 9:30 am – 10:30 am 9:30 am – 5:00 pm 6:30 am 2:00 pm – 4:00 pm 2:00 pm – 4:45 pm 2:00 pm – 4:45 pm 2:30 pm – 3:45 pm 3:30 pm – 4:00 pm 5:00 pm – 6:30 pm 7:00 pm – 8:00 pm 8:15 pm – 9:30 pm 9:00 pm – 11:00 pm 6:30 am – 8:00 am 6:30 am – 8:00 am 7:00 am – 5:00 pm 7:00 am – 5:30 pm 7:30 am – 9:30 am 8:00 am – 9:00 am 8:00 am – 9:15 am 8:00 am – 4:00 pm 8:00 am – 4:00 pm 8:00 am – 5:00 pm 9:00 am – 1:00 pm 7:30 am – 9:30 am am – 9:30 7:30 8:00 am – 9:00 am am – 9:00 8:00 9:15 am 8:00 am – 5:00 pm 8:00 am – 5:00 pm 8:00 am – 5:00 pm 8:00 am – 9:30 am 8:30 am – 9:30 am 8:30 am – 9:00 am – 1:00 pm 9:30 am – 12:00 pm 9:30 am – 5:30 pm 10:45 am – 11:45 am 11:30 am – 12:30 pm 12:00 pm – 2:00 pm 12:30 pm – 2:00 pm 12:30 pm – 2:00 pm 12:30 pm – 2:00 pm 10:00 am – 11:00 am 10:30 am – 12:30 pm 11:00 am – 12:00 pm 12:30 pm – 2:00 pm 12:30 pm – 2:00 pm 12:30 pm – 2:00 pm 12:30 pm – 2:00 pm 10:00 am – 10:45 am 10:30 am – 12:30 pm

Tuesday, June 26 June Tuesday,

2:00 pm – 5:30 pm Southern Branch ADSA Symposium and Business Meeting (reception folllows; 5:45 to 6:45 pm)...... Ballroom B 2:30 pm – 3:30 pm SAD Committee Meeting – Old and New Officers and Advisors . . . . Holiday Inn, Medallion 2:30 pm – 3:30 pm Graduate Student Division Three-Minute Thesis Challenge...... 301 D 2:30 pm – 3:45 pm SAD Small Group Mentoring Session 4: Oral Presentations...... Meet in Rotunda Room 3:30 pm – 4:00 pm Ice cream break, sponsored by Dean Foods...... Exhibit Hall A 4:00 pm – 6:00 pm Dismantle commercial exhibits...... Exhibit Hall A 5:30 pm – 7:30 pm Informal Calf Gathering...... Holiday Inn, Carriage 5:30 pm – 7:30 pm Informal Milk Quality Session...... Holiday Inn, Crystal 6:00 pm – 8:00 pm Graduate Student Division Poster Session Mixer: An Event for Students, Industry, and Academia ...... Ballroom E 7:00 pm – 9:00 pm Iowa State Alumni and Friends Reception...... Holiday Inn, Summit 7:00 pm – 10:00 pm Canadian Society of Animal Science (CSAS) Wine and Cheese Social . . Downtown 211, rooftop

Wednesday, June 27 7:00 am – 12:00 pm Registration open...... Park Concourse 7:00 am – 12:00 pm Preload open...... Park Concourse 8:00 am – 12:00 pm Media room open...... Henley Meeting Room 8:30 am – 9:30 am ADSA Business Meeting and Open Forum...... 301 B 9:30 am – 12:30 pm Scientific sessions...... Convention Center 12:30 pm – 2:30 pm ADSA Board of Directors Meeting...... Holiday Inn, Cumberland

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28 GENERAL EXHIBIT SCHEDULE PROGRAM INFORMATION INFORMATION MAPS SPONSORS OF EVENTS COMMITTEES 29 Tuesday, June 26 June Tuesday, Workshop: Student Educational SAD Undergraduate Dairy with Cattle SafetyWorking and the Dangers of 10:45 – 11:45 am 200 B Room Center, Convention not just because of the business, is dangerous with cows Working used while working of the animal but also the tools with cattle. size Join this hands-on dairy animal learn about safe to workshop safety with safely work to how Learn and more. machine safety, handling, and behavior, zones, knowledge your of flight developing by cattle cow you and the will benefit both training This on-farm techniques. on farm. face may you hazards any for you preparing by Luncheon Student Awards SAD Undergraduate 12:00 – 2:00 pm $35 (students) $50 (professionals), Tickets: Medallion Holiday Inn, lun- awards Division Affiliate Student this year’s attend to Plan of stu- afternoonThe will be capped with the presentation cheon. Both students of new SAD officers. and announcement awards dent is a wonderfulThis attend. to encouraged are and professionals know get to of the dairy the next to chance generation industry. SAD Undergraduate Student Career Roundtable Lunch Lunch Roundtable Student Career SAD Undergraduate pm 12:30 – 2:00 $10 Tickets: Carriage Holiday Inn, - stu gives Roundtable Lunch the Career popular demand, Back by the opportunitydents mem- with professional dine and network to The in the dairy of careers a wide array industry. bers representing lunch break. scheduled during Monday’s is conveniently program tips get useful in the industry, will learn about careers Participants - encour are Students and much more. their careers, on planning for and bring casual (business or better) professionally dress aged to time to should also plan Students of their résumés. copies several - about intern visit industry information for hall in the exhibit reps ships and job opportunities. Cream Social and Ice Program ADSA Awards 8:15 – 9:30 pm 7:00 – 8:00 pm; Ballroom Concourse AB and Cumberland Center, Convention attend to welcome and friends are families, meeting participants, All this special event join us at Please program. the 2018 ADSA awards is Everyone winners. the 2018 award and congratulate recognize to imme- social that cream ice always-popular the for join us to invited program. the awards follows diately Cruise River Tennessee Student SAD Undergraduate 9:00 – 11:00 pm $29 Tickets: Cruises Dock Princess Volunteer Meet at - an eve hectic the for meeting annual from of the a break pace Take Princess, Volunteer the aboard River Tennessee on the ning cruise and friends while taking drinks, food, Enjoy luxurya 96-foot yacht. Knoxville waterfront. and sounds of the ever-changing in the sights bar will be available. Cash Ticket dinner and DJ. includes price ADSA-Student Affiliate Division (SAD) Special Events Special (SAD) Division Affiliate ADSA-Student SAD Undergraduate Student Poster and Paper Competitions Competitions and Paper Student Poster SAD Undergraduate Center Convention Support visit the schedule to of ADSA—plan time in your the future - presenta morning and the oral on Monday posters undergraduate for on page 35 See program scientific afternoon. tions on Monday details. complete Monday, June 25 Monday, Sunday, June 24 Sunday, and Lunch Mixer Student Midday SAD Undergraduate 11:00 am –12:00 pm $5 Tickets: Ballroom A Center, Convention dairy a fun hour of getting reacquainted fellow clubs for Join your Student know 2018–2019 to get and your makingand friends, new Ticket includes price Division (SAD) candidates. Officer Affiliate student ADSA undergraduate to is limited Registration Note: lunch. members and advisors. Dairy Round Final Quiz Bowl 4:15 – 4:45 pm 200 C Room Center, Convention North across from in the teams University America will compete schools an opportunity gives event The ADSA-SAD Dairy Quiz Bowl. - process their knowledge about dairy demonstrate to production, (SAD) invites Division Affiliate Student The and ADSA history. ing, competi- of round final the of excitement the for them join to you the title of 2018 head for schools go head to two tion as the top Team. Winning Dairy Quiz Bowl Opening Session and Reception 6:00 – 8:15 pm Ballroom Concourse D–G and Cumberland Karen ADSA President the Opening Session hear from Join us at to celebrate and of the association on the state Schmidt with updates of HonorDistinguishedand ADSA the ADSA Award of awardees the with a follow to Reception and new ADSA Fellows. Service Award, band. bluegrass Tennessee live Saturday, June 23 Saturday, Student Hospitality Room SAD Undergraduate pm 4:00 – 6:30 Ocoee Room Knoxville, Hilton afternoon on Saturday SAD HospitalityThe Room will be available arrive. and meet others as you a snack, grab by, stop members to for and officers about the SAD schedule will be available, Information up registration pick to center the conference clubs to will walk materials. SAD Dine Around Student Informal Mixer: SAD Undergraduate 6:30 pm Knoxville Hilton Meet in SAD Hospitality Room, for schools on Saturday event around” “dine will host a SAD officers afternoon hospitalitySAD the Saturday room by Stop arrivingearly. participating from Students like participate. to club would if your - eve a fun for groups dinner different join to encouraged schoolsare for responsible are Participants ning of networking and good food. of their meal. the cost SAD Schedule of Events

Rooms listed below are in the Knoxville Convention Center unless otherwise noted. Consult the meeting website (https://www.adsa.org/sad) for the latest program information. Please refer to the onsite newsletter for late schedule and room changes.

Saturday, June 23 3:00 pm – 5:00 pm Registration open...... Park Concourse 4:00 pm – 6:30 pm SAD hospitality room...... Hilton Knoxville 6:30 pm SAD Undergraduate Informal Mixer: SAD Dine Around...... Meet in Hilton Knoxville, ...... Ocoee Room

Sunday, June 24 7:00 am – 7:00 pm Registration open...... Park Concourse 9:00 am – 10:00 am SAD Officers and Advisors Meeting ...... Board Room 10:00 am – 11:00 am Dairy Quiz Bowl Officials Meeting...... Board Room 10:30 am – 11:00 am Dairy Quiz Bowl Seating Test...... Ballroom A 11:00 am – 12:00 pm SAD Midday Mixer and Lunch...... Ballroom A 12:00 pm – 4:00 pm Dairy Quiz Bowl Preliminary Rounds...... 200 A and 200 C 4:15 pm – 4:45 pm Dairy Quiz Bowl Final Round...... 200 C 6:00 pm – 6:45 pm Opening Session...... Ballroom D–G 6:45 pm – 8:15 pm Opening Reception...... Cumberland Concourse

Monday, June 25 6:30 am – 5:30 pm Registration open...... Park Concourse 6:30 am - 7:00 am Hanging of SAD posters...... Exhibit Hall A 7:15 am – 8:30 am Turn in Yearbooks, Scrapbooks, and Annual Reports ...... Exhibit Hall A, SAD booth 7:30 am – 9:30 am Poster presentations...... Exhibit Hall A 7:30 am – 9:30 am Undergraduate Poster Presentation Competition...... Exhibit Hall A 7:30 am – 5:00 pm Posters available for viewing...... Exhibit Hall A 8:00 am – 9:00 am Coffee, milk, and pastries...... Exhibit Hall A 8:00 am – 9:15 am Small Group Mentoring Session 1: Poster Presentations...... Meet in Rotunda Room 8:00 am – 5:00 pm Commercial exhibits open...... Exhibit Hall A 8:00 am – 5:00 pm Job Resource Center open...... Exhibit Hall A 8:30 am – 9:30 am Judging of Yearbooks, Scrapbooks, and Annual Reports...... Exhibit Hall A, SAD booth 8:30 am – 9:30 am Interviews for Outstanding Student and Advisor Awards...... Board Room 9:30 am – 5:30 pm Scientific sessions...... Convention Center 10:00 am – 10:45 am SAD Business Meeting...... 200 A 10:30 am – 12:30 pm ARPAS exam...... 200 C 11:00 am – 12:00 pm SAD Undergraduate Dairy Foods Oral Competition...... 200 A 12:30 pm – 2:00 pm SAD Undergraduate Student Career Roundtable Luncheon. . . . Holiday Inn, Carriage 2:00 pm – 4:00 pm ARPAS exam...... 200 C 2:00 pm – 4:45 pm SAD Undergraduate Original Research Oral Competition . . . . . 200 B 2:00 pm – 4:45 pm SAD Undergraduate Production Oral Competition...... 200 A 2:30 pm – 3:45 pm Small Group Mentoring Session 2: Oral Presentations...... Meet in Rotunda Room 3:30 pm – 4:00 pm Ice cream break, sponsored by Dean Foods...... Exhibit Hall A 5:00 pm – 5:30 pm Removal of posters...... Exhibit Hall A 7:00 pm – 8:00 pm ADSA Awards Program...... Ballroom AB 8:15 pm – 9:30 pm Ice Cream Social...... Cumberland Concourse 9:00 pm – 11:00 pm SAD Mixer: Tennessee River Cruise...... Meet at Volunteer Princess ...... Cruises Dock

Tuesday, June 26 6:30 am Fun Run, sponsored by Feed Components...... World’s Fair Park 7:00 am – 5:30 pm Registration open...... Park Concourse 7:30 am – 9:30 am Poster presentations...... Exhibit Hall A 7:30 am – 4:00 pm Posters available for viewing...... Exhibit Hall A 30 GENERAL EXHIBIT SCHEDULE PROGRAM INFORMATION INFORMATION MAPS SPONSORS OF EVENTS COMMITTEES 31 SAD booth eet in Rotundaeet in Room eet in Rotunda Room oliday Inn, Medallion Inn, oliday Medallion Inn, oliday onvention Center onvention Exhibit Hall A Exhibit M A Exhibit Hall 200 A C 200 B H Exhibit Hall A, H M Exhibit Hall A ...... Zinpro Zinpro Select Sires Select Sires ...... Chr. Hansen Chr. Ice Robotics Ice Bar Diamond Agri-King Inc. Land O’Lakes ...... Novus International Novus Jack Britt Consulting The Zenith Company Zenith The ...... Lallemand Animal Nutrition Lallemand Animal SAD Sponsors and Donors SAD Sponsors Arm & Hammer Animal NutritionArm & Hammer Animal GSD Event Sponsors and Donors GSD Event ld and New Officers and Advisors Meeting Officersld and New Advisors and Dairy Nutrition and Management Consulting wards Luncheon wards usiness Meeting/Election of Officers ducational Workshop: Dairy Safety Workshop: ducational tific Sessions AS exam...... AS exam. 200 C AS exam...... AS exam. 200 C McNamara Research Fund in Agriculture Firm in Agriculture Fund Research McNamara e cream break, sponsored by Dean Foods by sponsored break, e cream offee, milk, and pastries milk, offee, open exhibits ommercial ick up Yearbooks and Scrapbooks Yearbooks ick up mall Group Mentoring Session 4: Oral Presentations Oral Session Mentoring mall Group 4: mall Group Mentoring Session 3: Poster Presentations Poster Session Mentoring Group mall 3: ARP SAD E SAD A ARP P SAD O S Ic C S C SAD B Scien

support of SAD and GSD events at ADSA 2018! support of SAD and The American Registry of Professional Animal Scientists (ARPAS) exam exam (ARPAS) Scientists Animal American Registry The of Professional Meeting Exclusive: n ADSA Annual Thank you to sponsors and donors for their generousThank you to sponsors Better yet, ARPAS ARPAS Better yet, Dairy exam. Cattle in taking with a dairy students the ARPAS to interested focus will be offered the annual it during take who students graduate and graduates, new seniors, for fee exam the will waive and education continuing certification examination, through of animal scientists provides meeting! ARPAS of a peer- publication through information applied scientific and disseminates of ethics, a code to commitment advantage Take ). Animal Scientist (https://www.professionalanimalscientist.org/ Professional The journal, reviewed certified. opportunityof this tremendous ARPAS become to *A 2:30 pm – 3:30 pm 2:30 pm – 3:45 pm 3:30 pm – 4:00 pm 2:00 pm – 4:00 pm 2:00 pm – 4:00 pm 9:30 am – 10:30 am 9:30 am – 5:00 pm 9:30 am – 8:00 am – 9:00 am am – 9:00 8:00 am am – 9:15 8:00 4:00 pm 8:00 am – 10:45 am – 11:45 am 10:45 am – 2:00 pm 12:00 pm 10:30 am – 12:30 pm 10:30 am

Thank you to the ADSA 2018 Program Committees

Overall Program Committee Lloyd Metzger Cathleen Williams Yves Pouliot Trish Dawson Rodrigo Roesch Mike VandeHaar Hasmukh Patel Zey Ustunol Phoebe Qi Tom McFadden Physiology and Endocrinology Paul Kindstedt Juan Loor Mike Miller Rob Rhoads Animal Behavior and Well-Being Ronaldo Cerri Trevor DeVries Production, Management, and the Environment Peter Krawczel Phil Cardoso Emily Miller-Cushon Victor Cabrera Animal Health Todd Callaway Kasey Moyes Reproduction Barry Bradford Peter Hansen Andres Contreras Stephen Butler Breeding and Genetics Alan Ealy Christian Maltecca Ruminant Nutrition Filippo Miglior Guillermo Schroeder Christine Baes Stephanie Ward Dairy Foods Hugo Ramirez Ramirez Zey Ustunol Small Ruminant Mike Miller Maristela Rovai Rohit Kapoor Ahmed Salama Sanjeev Anand Guido Invernizzi Dave Everett Sam Alcaine Teaching/Undergraduate and Graduate Education Michel Wattiaux Extension Education Cathleen Williams Jeffrey Bewley Elizabeth Karcher Mike Schutz Lindsay Ferlito ADSA-ASN Symposium Don Beitz Forages and Pastures Gonzalo Ferreira ADSA Multidisciplinary and International Andre Brito Keynote (MILK) Symposium Daryl Kleinschmit Rafael Jimenez-Flores Growth and Development ADSA Southern Section Symposium Michael Steele Stephanie Ward Kristy Daniels ADSA Graduate Student Symposium Gustavo Cruz Matthew Borchers Lactation Biology Samantha Koon Rafael Jimenez-Flores ADSA-Interbull Session Theresa Casey Marj Faust Jimena LaPorta Sha Tao Animal Health Symposium—Bovine Tuberculosis Ken Olson Milk Protein and Enzymes Dave Everett Don McMahon

32 Graduate Student Competition: ADSA Dairy Foods ADSA SAD Undergraduate Oral and Poster Competition Oral Leanne Berning INFORMATION Rani Govindasamy-Lucey Molly Kelley GENERAL Luis Alberto Ibarra Sanchez Mike Miller Workshops: Graduate Student Competition: ADSA Dairy Foods Teaching: How to Implement and Evaluate Active Learning Poster Activities in your Classroom Hari Meletharayil Michel Wattiaux Joe Yun Ashraf Hassan Dairy Records Analysis INFORMATION

Kas Ingawa EXHIBIT Graduate Student Competition: ADSA Production Oral (MS/PhD) NANP Nutrition Models Heather Dann Tim Hackmann Masahito Oba Spore Sources and Transmission from Farm to Fork Maris McCarthy Trish Dawson Peter Krawczel Dan Cooke Luis Moraes

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34 Scientific Program Table of Contents PROGRAM TOC SCIENTIFIC

Sunday, June 24 Abstract no. Page no. WORKSHOPS AND SYMPOSIA Workshop: National Animal Nutrition Program (NANP) Models...... 1–7...... 41

Workshop: Spore Sources and Transmission from Farm to Fork—Detection and Control Strategies...... 8–10...... 41

2018 Mini Symposium: Priorities for Fiber Research (DC33 Follow-Up)...... 11...... 42

ADSA Graduate Student Symposium: Manuscript Writing for Graduate Students...... 12–15...... 42

OTHER EVENTS Teaching Workshop: How to Implement and Evaluate Active Learning Activities in Your Classroom...... 43

Workshop: Dairy Records Analysis...... 43

Late-Breaking Original Research Session...... 43

Monday, June 25

POSTER PRESENTATIONS ADSA Dairy Foods Graduate Student Poster Competition...... M1–M8...... 44

ADSA Graduate Student (MS) Production Poster Competition...... M9–M16...... 44

ADSA Graduate Student (PhD) Production Poster Competition...... M17–M29...... 45

ADSA-SAD Undergraduate Original Research Poster Competition...... M30–M41...... 46

Animal Behavior and Well-Being I...... M42–M56...... 47

Animal Health I...... M57–M73...... 48

Animal Health II...... M74–M93, M327...... 49

Breeding and Genetics I...... M94–M103...... 51

Dairy Foods I: Cheese...... M104–M110...... 51

Dairy Foods II: Microbiology...... M111–M124...... 52

Dairy Foods III...... M125–M149...... 53

Extension Education I...... M150–M157...... 55

Forages and Pastures I...... M158–M171...... 55

35 Abstract no. Page no.

Lactation Biology I...... M172–M182...... 57

Physiology and Endocrinology I...... M183–M200...... 57

Production, Management, and Environment I...... M201–M215...... 59

Reproduction I...... M216–M224...... 60

Ruminant Nutrition I...... M225–M318...... 61

Small Ruminant I...... M319–M324...... 68

Teaching/Undergraduate and Graduate Education...... M325–M326...... 68

SYMPOSIA AND ORAL SESSIONS ADSA Graduate Student Dairy Foods Oral Competition...... 16–25...... 69

ADSA Graduate Student (PhD) Production Oral Competition...... 26–35...... 70

Animal Behavior and Well-Being Platform Session: Assessment of Affective States of Dairy Cattle...... 36–42...... 71

Animal Health I...... 43–52...... 71

ARPAS Symposium: Sustainable Dairy Production...... 53–55...... 72

Breeding and Genetics I: Health and Fertility...... 56–65...... 73

Dairy Foods: Joint ADSA-American Society of Nutrition Symposium: New Views on Milk and Human Health...... 68–71...... 74

Forages and Pastures I...... 72–77...... 74

Physiology and Endocrinology I...... 78–89...... 75

Production, Management, and Environment I...... 90–100...... 76

Reproduction: Joint ADSA-SSR Symposium: The Immune–Reproduction Nexus: The Good, the Bad, and the Ugly...... 101–104...... 77

Ruminant Nutrition I: Fat...... 105–116...... 77

Ruminant Nutrition Symposium: Management and Nutrition of Dairy Cattle in the New Era of Automation...... 117–122...... 78

Small Ruminant Platform Session: Addressing Management Challenges and Improving Performance in Small Ruminants...... 123–128...... 79

ADSA-SAD Undergraduate Dairy Foods Oral Competition...... 129–132...... 79

ADSA Graduate Student (MS) Production Oral Competition...... 133–137...... 80

Animal Behavior and Well-Being I...... 138–146...... 80

Animal Health II...... 147–155...... 81

36 Abstract no. Page no. PROGRAM TOC SCIENTIFIC Animal Health: Joint ADSA-National Mastitis Council Platform Session: Milk Quality and the Dairy Industry Today...... 156–164...... 82

Breeding and Genetics II: Methodologies, Inbreeding and Breeding Strategies...... 165–174...... 83

Dairy Foods I: Cheese...... 175–182...... 84

Extension Education I...... 183–185...... 84

Forages and Pastures Symposium: Fiber Digestibility—From Cell Wall Composition to Forage Utilization...... 186–189...... 85

Joint MILK and Lactation Biology Symposium: Milk Globules, Vesicles, and Exosomes—Update, Origin, Structure, and Function...... 190–194...... 85

Production, Management, and Environment II...... 195–207...... 86

Ruminant Nutrition II: Methane ...... 208–218...... 87

Ruminant Nutrition Platform Session I: Rumen Function and Health...... 219–228...... 88

ADSA-SAD Undergraduate Original Research Oral Competition...... 229–237...... 89

ADSA-SAD Undergraduate Dairy Production Oral Competition...... 238–246...... 89

Small Ruminant I...... 247–254...... 90

Teaching, Undergraduate and Graduate Education Symposium: Active Learning—From Theory to Practice...... 255–260...... 91

Tuesday, June 26

POSTER PRESENTATIONS Animal Behavior and Well-Being II...... T1–T15...... 92

Animal Health III...... T16–T54...... 93

Breeding and Genetics II...... T55–T61, T304, T305...... 96

Dairy Foods IV: Cheese...... T62–T70...... 96

Dairy Foods V: Microbiology...... T71–T83...... 97

Dairy Foods VI...... T84–T107...... 98

Forages and Pastures II...... T108–T126...... 100

Growth and Development I...... T127–T145...... 101

Lactation Biology II...... T146–T154...... 103

Physiology and Endocrinology II...... T155–T173...... 103

37 Abstract no. Page no.

Production, Management, and Environment II...... T175–T202...... 105

Reproduction II...... T203–T210...... 107

Ruminant Nutrition II...... T211–T303...... 108

SYMPOSIA AND ORAL SESSIONS ADSA Foundation Scholar Lecture...... 115

ADSA Southern Branch Graduate Student Oral Competition...... 261–262...... 115

Animal Health III...... 264–272...... 115

Breeding and Genetics Symposium: Fertility—Filling the Gaps...... 273–278...... 116

Dairy Foods II: Proteins and Dairy Products...... 279–286...... 117

Dairy Foods Microbiology Symposium: Whole-Genome Sequencing for Dairy Microbiology...... 288–292...... 118

Growth and Development I...... 293–302...... 118

Lactation Biology: Joint ADSA and NMC Session: Advances in Mammary Health and Immunology...... 303–307...... 119

Physiology and Endocrinology II...... 308–319...... 120

Production, Management, and Environment III...... 320–330...... 121

Reproduction I...... 331–335...... 122

Ruminant Nutrition III: Forages, Fiber, and Grains...... 336–345...... 122

Ruminant Nutrition IV: Additives...... 346–355...... 123

Ruminant Nutrition Symposium: Interface of Environment and Nutrition—Targeted Nutrition to Overcome Heat Stress...... 356–360...... 124

ADSA Southern Branch Symposium: Sustaining the Southern Dairy Industry—University Research, Teaching, and Extension Outlook...... 361–363...... 125

Animal Behavior and Well-Being II...... 364–373...... 125

Animal Health IV...... 374–385...... 126

Breeding and Genetics III: Feed Efficiency, Crossbreeding, and Production...... 387–396...... 127

Dairy Foods III: Microbiology and Health...... 397–405...... 128

Dairy Foods Processing Symposium: Emerging Processing Technologies to Improve Quality and Functionality of Dairy Ingredients...... 287, 406–409...... 129

Growth and Development/Ruminant Nutrition Symposium: Post-Weaning and Beyond...... 410–413...... 130

Lactation Biology I...... 414–419...... 130 38 Abstract no. Page no. PROGRAM TOC SCIENTIFIC Physiology and Endocrinology III...... 420–429...... 131

Reproduction Symposium: Recent Innovations in Reproductive Management...... 430–434...... 132

Ruminant Nutrition V: Calves and Heifers...... 435–444...... 132

Wednesday, June 27

Animal Health Symposium: Bovine Tuberculosis—An Ongoing Animal Health Challenge...... 445–448...... 134

Breeding and Genetics: Joint ADSA and Interbull Session: Phenotyping and Genetics in the New Era of Sensor Data from Automation...... 449–454...... 134

Canadian Society of Animal Science (CSAS) Symposium: Genomic Alterations and Implications on Health: Gut and Beyond...... 455–460...... 135

Dairy Foods IV: Chemistry...... 461–469...... 135

Dairy Foods V: Processing: Utilization of Whey...... 470–475...... 136

Lactation Biology II...... 476–482...... 137

Ruminant Nutrition Platform Session II: Protein and Amino Acid Nutrition...... 483–494...... 138

Ruminant Nutrition VI: Early Lactation and Inflammation...... 495–506...... 139

Ruminant Nutrition VII...... 507–517...... 140

Recorded Symposia Presentations All symposia at the 2018 ADSA Annual Meeting are being recorded and will be available free of charge to meeting attendees shortly after the meeting ends for a period of 60 days. Thereafter, recordings will be available for purchase. Please note that individual presentations may be excluded from a symposium recording if presenter permission was not granted. The REC icon in the scientific program indicates that a presentation is being recorded.

39 40 Sunday, June 24 SUNDAY WORKSHOPS AND SYMPOSIA ORALS

Workshop:

National Animal Nutrition Program (NANP) Models MONDAY POSTERS Chair: Timothy Hackmann, University of Florida Sponsors: NANP-NIFA and McNamara Research Fund in Agriculture Firm Room 300 CD

9:00 AM 1 Introduction and model construction: Part I (lecture). Timothy J. Hackmann*1, Mark D. Hanigan2, and Veridiana L. Daley3, 1University of Florida, Gainesville, FL, 2Virginia Tech, Blacksburg, VT, 3National Animal Nutrition Program, University of Kentucky, Lexington, KY. MONDAY

9:30 AM 2 Introduction and model construction: Part II (exercises). ORALS Mark D. Hanigan*1, Veridiana L. Daley2, and Timothy J. Hackmann3, 1Virginia Tech, Blacksburg, VA, 2National Animal Nutrition Program, University of Kentucky, Lexington, KY, 3University of Florida, Gainesville, FL.

10:45 AM Break

11:00 AM 3 Model evaluation: Part I (lecture). Ermias Kebreab*, University of California, Davis, Davis, CA. TUESDAY 11:30 AM 4 Model evaluation: Part II (exercises). POSTERS Ermias Kebreab*, University of California, Davis, Davis, CA.

12:45 PM Lunch

1:45 PM 5 Meta-analysis: Part I (lecture). R. R. White*, Virginia Tech, Blacksburg, VA.

2:15 PM 6 Meta-analysis: Part II (exercises).

Douglas M. Liebe* and Robin R. White, Virginia Tech, Blacksburg, VA. TUESDAY ORALS

3:30 PM Break/transition to reception

3:45 PM 7 Opportunities orf federal funding of modeling research. Steven I. Smith* and Mark A. Mirando, USDA-National Institute of Food and Agriculture, Institute of Food Produc- tion and Sustainability, Washington, DC. WEDNESDAY ORALS

Workshop: Spore Sources and Transmission from Farm to Fork—Detection and Control Strategies Chair: Samuel Alcaine, Cornell University Sponsor: National Dairy Council Room 301 D AUTHOR 10:00 AM Opening remarks. INDEX Martin Wiedmann, Cornell University, College of Food Science, Ithaca, NY.

10:15 AM 8 Introduction to dairy-relevant sporeformers and detection methodologies. Martin Wiedmann*, Cornell University, College of Food Science, Ithaca, NY.

41 11:15 AM Break

11:30 AM 9 On-farm sources and control strategies. N. Martin*, Cornell University, Ithaca, NY.

12:15 PM Lunch

1:15 PM 10 Introduction to dairy-relevant sporeformers and detection methodologies. T. Erickson*, Ecolab, St. Paul, MN.

2:00 PM Breakout groups, discussion. Martin Wiedmann.

2:30 PM Break

2:45 PM Panel Q&A Sam Alcaine (moderator).

3:15 PM Closing remarks. Martin Wiedmann.

2018 Mini Symposium: Priorities for Fiber Research (DC33 Follow-Up) Room 301 A

2:00 PM Introductory comments. Jim Tully, Pine Creek Nutrition Service.

2:05 PM ADSA DISCOVER Overview. Larry Miller, ADSA DISCOVER Conferences.

2:15 PM 11 Priorities orf future research to improve fiber utilization by animals. REC D. R. Mertens*, Mertens Innovation & Research LLC, Belleville, WI.

ADSA Graduate Student Symposium: Manuscript Writing for Graduate Students Chair: Matthew Borchers, University of Kentucky Room 200 DE

2:00 PM 12 Tips and tricks for turning your ideas into peer-reviewed publications. REC Marina A. G. von Keyserlingk* and Daniel M. Weary, University of British Columbia, Vancouver, BC, Canada.

2:30 PM 13 Collaborating with co-authors: Writing, presenting, and publishing. REC D. M. Barbano*, Cornell University, Ithaca, NY.

3:00 PM 14 Manuscript preparation, navigating journal submission, and the peer-review process. REC L. E. Armentano*, University of Wisconsin, Madison, WI.

3:30 PM 15 Will your research impact dairy farmers? REC Corey Geiger*, Hoard’s Dairyman, Fort Atkinson, WI.

42 OTHER EVENTS SUNDAY Teaching Workshop: ORALS How to Implement and Evaluate Active Learning Activities in Your Classroom Chair: Michel Wattiaux, University of Wisconsin-Madison Room 301 B 1:00 to 4:30 PM MONDAY Workshop: Dairy Records Analysis POSTERS Chair: Kas Ingawa, North Carolina State University Room 301 C 1:00 to 4:30 PM

Late-Breaking Original Research Session MONDAY

Ballroom C ORALS 3:00 to 5:00 PM TUESDAY POSTERS TUESDAY ORALS WEDNESDAY ORALS AUTHOR INDEX

43 Monday, June 25 POSTER PRESENTATIONS

ADSA Dairy Foods Graduate Student Poster Competition M1 Development and validation of a rapid method for measurement of casein in raw milk using front-face fluorescence spectroscopy and chemometrics. Yizhou B. Ma* and Jayendra K. Amamcharla, Food Science Institute, Animal Sciences and Industry, Kansas State University, Manhattan, KS.

M2 Hunter versus CIE color measurement systems for analysis of milk-based beverages. Ni Cheng*1, David Barbano2, and MaryAnne Drake1, 1North Carolina State University, Raleigh, NC, 2Cornell University, Ithaca, NY.

M3 Optimizing the emulsification properties of heated whey protein isolate (WPI)-pectin complexes for emulsions containing 20% oil at pH 5.0. Akkasubha Kotchabhakdi* and Bongkosh Vardhanabhuti, University of Missouri, Columbia, MO.

M4 Evaluation of the drying kinetics of micellar casein concentrate and reduced-mineral micellar casein concentrate at different solids concentrations. Hiral N. Vora* and Lloyd E. Metzger, Dairy and Food Science Department, South Dakota State University, Brookings, SD.

M5 Whey proteins enhance color and stability of anthocyanin pigments. Gonzalo Miyagusuku-Cruzado*, Rafael Jimenez-Flores, and M. Monica Giusti, The Ohio State University, Columbus, OH.

M6 Production and storage stability of liquid micellar casein concentrate. Ahmed R. A. Hammam* and Lloyd E. Metzger, South Dakota State University, Brookings, SD.

M7 Use of micro- and nano-bubbles for improving the functional properties of Greek-style yogurt. Karthik Sajith Babu*, Dylan Zhe Liu, and Jayendra K. Amamcharla, Kansas State University, Manhattan, KS.

M8 Ratiometric fluorescence spectroscopy—A novel technique for rapid detection of bacterial endospores. Nancy Awasti* and Sanjeev Anand, Midwest Dairy Food Research Center, Dairy and Food Science Department, South Dakota State University, Brookings, SD.

ADSA Graduate Student (MS) Production Poster Competition M9 Response of Holstein dairy cattle to a sodium propionate supplement fed postpartum. Morgan Wukadinovich* and Heidi A. Rossow, University of California, Davis, Davis, CA.

M10 Effects of timing of local anesthesia on cortisol and adrenocorticotropic hormone levels in calves after dehorning. Amanda J. Mathias*1, Cathleen C. Williams1, Clare Scully2, and Steven J. Blair1, 1Louisiana State University AgCenter, Baton Rouge, LA, 2Louisiana State University School of Veterinary Medicine, Baton Rouge, LA.

M11 Feeding a low-starch fresh cow diet may increase NDF digestibility. Caroline E. Knoblock*1, Weina Shi1, Ilkyu Yoon2, and Masahito Oba1, 1Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB, Canada, 2Diamond V, Cedar Rapids, IA.

M12 Determining immune-modulating components of Saccharomyces cerevisiae with RAW 264.7 murine macrophages. Sarah E. Sivinski*, Rachel A. Rusk, Jodi L. McGill, and Barry J. Bradford, Kansas State University, Manhattan, KS.

M13 Evaluating forage and feed cost per hundredweight of milk sold on 4 dairy farms double cropping winter annuals with corn silage in northern and western Pennsylvania. Eric J. Ranck* and Lisa L. Holden, Pennsylvania State University, State College, PA.

44 M14 Effects of different organic pastures on dairy heifer growth. Jacob A. Hadfield*1, Marcus Rose2, Rusty Stott1, Blair L. Waldron2, Allen Young1, Stephen C. Isom1, Kerry A. Rood1, and Kara 1 1 2 J. Thornton , Department of Animal, Dairy, and Veterinary Sciences, Utah State University, Logan, UT, Forage and Range SUNDAY ORALS Research, USDA–Agricultural Research Service, Logan, UT.

M15 Automatic feed push-up frequency effects on dairy cattle behavior and milk production. Michelle D. Adamczyk1, Lori N. Grinter*1, Amanda R. Lee2, Jeffrey M. Bewley3, and Joao H. C. Costa1, 1Dairy Science Program, Department of Animal and Food Sciences, University of Kentucky, Lexington, KY, 2Department of Animal Science, University of Tennessee Knoxville, Knoxville, TN, 3CowFocused Housing, Bardstown, KY.

M16 Effects of pasture quality on feed efficiency and production of organic dairy cows in the southeastern United States. 1 1 1 1 1 2 2 Hannah R. Bailey* , David M. Butler , Gary M. Bates , Gina M. Pighetti , Peter D. Krawczel , S. Ray Smith , Kelly Mercier , David MONDAY POSTERS W. McIntosh1, and Agustin G. Rius1, 1Department of Animal Science, University of Tennessee, Knoxville, TN, 2College of Agri- culture, Food and Environment, University of Kentucky, Lexington, KY.

ADSA Graduate Student (PhD) Production Poster Competition M17 Effect of extended colostrum feeding on plasma glucagon-like peptide 1 concentration in newborn calves. Yudai Inabu*1, Jade Pyo2, Sarah Pletts2, Michael Steele2, and Toshihisa Sugino1, 1The Research Center for Animal Science, 2 MONDAY

Graduate School of Biosphere Science, Hiroshima University, Higashi-Hiroshima, Japan, Department of Agricultural, Food ORALS and Nutritional Science, University of Alberta, Edmonton, AB, Canada.

M18 Fetuin-A modulates lipid mobilization in bovine adipose tissue by enhancing lipogenic activity of adipocytes. Clarissa Strieder-Barboza* and G. Andres Contreras, Department of Large Animal Clinical Sciences, Michigan State University, East Lansing, MI.

M19 Ruminal, diet, and environmental factors that affect dairy calf performance. Carrie A. Ceh*, Robin R. White, and Kristy M. Daniels, Virginia Polytechnic Institute and State University, Blacksburg, VA. TUESDAY POSTERS M20 Epigenetic regulation of nuclear factor erythroid 2 like 2 (NFE2L2) signaling pathway through methionine supply during the periparturient period in liver of dairy cows. Fernanda Batistel*1, Sadaf Moeez1, Liqiang Han1, Claudia Parys2, and Juan J. Loor1, 1University of Illinois, Urbana, IL, 2Evonik Nutrition & Care GmbH, Hanau-Wolfgang, Germany.

M21 Milking intervals of cows with contrasting production. Fernando Masía*1,3, Nicolás Lyons2, Mónica Piccardi1,3, Mónica Balzarini1,3, Russell Hovey4, and Sergio Garcia5, 1Cátedra de Estadística y Bíometra de la Facultad de Ciencias Agropecuarias de la Universidad Nacional de Córdoba, Córdoba, Argentina, 2

Intensive Livestock Industries, NSW Department of Primary Industries, Elizabeth Macarthur Agricultural Institute, Menangle, TUESDAY NSW, Australia, 3Consejo Nacional de Investigaciones Cientificas y Técnicas (CONICET), Córdoba, Argentina, 4Department ORALS of Animal Science, University of California, Davis, CA, 5School of Life and Environmental Sciences and Sydney Institute of Agriculture, The University of Sydney, Camden, NSW, Australia.

M22 Evaluating the effects of fibrolytic enzymes derived from Trichoderma reesei fungal extraction on rumen fermentation, omasal nutrient flow and production performance in dairy cows during early lactation. Basim Refat*1, David Christensen1, John McKinnon1, Aaron Beattie2, Tim McAllister3, Wenzhu Yang3, Ousama AlZahal4, and Peiqiang Yu1, 1Department of Animal and Poultry Science, College of Agriculture and Bioresources, University of Saskatch- ewan, Saskatoon, SK, Canada, 2Crop Development Center, Department of Plant Sciences, College of Agriculture and Biore- WEDNESDAY 3 sources, University of Saskatchewan, Saskatoon, SK, Canada, Lethbridge Research and Development Centre, Lethbridge, AB, ORALS Canada, 4AB Vista, Marlborough, United Kingdom.

M23 Supplemental methionine and lipopolysaccharide alters galectin gene expression in polymorphonuclear leukocytes (PMNL) from Holstein cows in vitro. Emmanuel Asiamah*1, Mario Vailati-Riboni2, Mulumebet Worku1, and Juan Loor2, 1North Carolina A&T State University, Greensboro, NC, 2University of Illinois Urbana-Champaign, Urbana, IL.

M24 Aluminosilicate clay reduces the deleterious effects of an aflatoxin challenge on performance in lactating Holstein cows.

Russell T. Pate*1, Devan M. Paulus Compart2, and Felipe C. Cardoso1, 1Department of Animal Sciences, University of Illinois, AUTHOR INDEX Urbana, IL, 2PMI Nutritional Additives, Shoreview, MN.

45 M25 A double-stranded RNA, polyinosinic-polycytidylic acid (Poly I:C) enhances the expression of galectins-1, -3, -4, -8, and -9 in cow blood. Emmanuel Asiamah*, Sarah Adjei-Fremah, Kingsley Ekwemalor, Bertha Osei, and Mulumebet Worku, North Carolina A&T State University, Greensboro, NC.

M26 The effect of ruminal administration of 5-hydroxytryptophan on circulating serotonin in the dairy cow. Meghan K. Connelly*1, Aaron M. Marshall2, and Laura L. Hernandez1, 1University of Wisconsin-Madison, Madison, WI, 2Amelgo LLC, Covington, KY.

M27 Effects of feeding more milk on periprandial plasma glucagon-like peptide-2 (GLP-2) concentrations in dairy calves. Jennifer L. Haisan*1, Masahito Oba1, and Toshihisa Sugino2, 1University of Alberta, Edmonton, AB, Canada, 2Hiroshima Univer- sity, Higashi-Hiroshima, Japan.

M28 Effects of citrus oil components onEscherichia coli P4 growth and on bovine neutrophils. Cynthia M. Scholte*1, Theodore H. Elsasser2, Stanislaw Kahl2, Debabrata Biswas1, and Kasey M. Moyes1, 1Department of Animal and Avian Sciences, University of Maryland, College Park, MD, 2Animal Biosciences and Biotechnology Laboratory, USDA- Agricultural Research Service, Beltsville, MD.

M29 Evaluating the effects of a rumen and hindgut starch challenge on the inflammatory immune response in Holstein cows. Amanda M. Barnard*, MacKenzie Conklin, Bridget Aylward, Robert Dyer, Ryan Arsenault, and Tanya F. Gressley, Department of Animal and Food Sciences, College of Agricultural and Natural Resources, University of Delaware, Newark, DE.

ADSA-SAD Undergraduate Original Research Poster Competition M30 Body measurements comparison between slick and wild type-haired Puerto Rican Holstein cows. Gabriela A. Soriano-Varela*, Melvin Mercado-Ayala, Eduardo Matos-Padilla, Gladycia Muñiz-Colón, Katherine Domenech- Pérez, and Héctor L. Sánchez-Rodríguez, University of Puerto Rico, Mayagüez Campus, Mayagüez, Puerto Rico.

M31 Modification of rumen microbiome by supplementing the dairy cow diet with a blend of probiotics and evaluation of changes in energy balance and milk quality. Hayley L. Mulchay*1, Blayne Jensen1, Zayne Evangelo1, Richard Silacci1, Christopher Kitts2, and Chi Kong Yeung1, 1Animal Sci- ence Department, California Polytechnic State University, San Luis Obispo, CA, 2Biological Sciences Department, California Polytechnic State University, San Luis Obispo, CA.

M32 Effect of calf hutch type on calf performance and calf hutch temperature humidity index. Kimberly J. Reuscher*1, Barbara W. Jones1,2, and Ellen R. Jordan3, 1Tarleton State University, Stephenville, TX, 2Texas A&M AgriLife Research, Stephenville, TX, 3Texas A&M AgriLife Extension, Dallas, TX.

M33 Ultra-short spontaneous cure rates of intramammary infection among mastitis pathogens in dairy cattle. Anyaphat Srithanasuwan*, Noppason Pangprasit, Montira Intanon, and Witaya Suriyasathaporn, Faculty of Veterinary Medi- cine, Chiang Mai University, Mueang, Chiang Mai, Thailand.

M34 Effects of anti-inflammatory treatment and milking frequency on mRNA abundance of adipose tissue from early lactation cows. Melissa Riley*, Miriam Garcia, Caroline Ylioja, Laman K. Mamedova, and Barry J. Bradford, Kansas State University, Manhat- tan, KS.

M35 Does considering immunoglobulin G concentration alone constitute a physiology-based colostrum management program? Olivia M. Reiff*, Kasey M. Schalich, Lisa Furman, and Vimal Selvaraj, Cornell University, Ithaca, NY.

M36 Analysis of bulk tank milk differential bacteria tests and pipeline cleaning cycle temperatures on 4 Michigan dairy farms. J. S. Myers*, L. L. Timms, and S. Clark, Iowa State University, Ames, IA.

M37 Validation of an automated body condition scoring camera. Israel Mullins*1, Carissa Truman1, Jeffrey Bewley2, and Joao Costa1, 1Dairy Science Program, Department of Animal and Food Sciences, University of Kentucky, Lexington, KY, 2CowFocused Housing, Bardstown, KY.

M38 The role of serotonin in systemic immune response during mid to late lactation in dairy cows. Hannah P. Fricke*, Meghan K. Connelly, and Laura L. Hernandez, University of Wisconsin-Madison, Madison, WI.

46 M39 In vitro fermentability of rumen fluid from heat-stressed or cooled cows fed high or low dietary crude protein. Christopher M. Johnson*, Jeffrey D. Kaufman, Hannah R. Bailey, Amanda M. Devolk, Carlos A. Steren, Frank E. Loeffler, and

Agustín Ríus, University of Tennessee, Knoxville, TN. SUNDAY ORALS

M40 Effect of rumen-protected methionine supplementation on milk production in dairy cows. H. R. Bailey1, E. M. Belanger*1, J. D. Kaufman1, B. Barton2, C. Zimmerman2, K. Estes2, and A. G. Ríus1, 1University of Tennessee, Knoxville, TN, 2Balchem Corp., New Hampton, NY.

M41 The effects of comfortable or stressful housing environments on short-term behavior, milk quality, and milk production following group transition for Holstein dairy cattle. Anna Bradtmueller*1, Matthew Borchers1, and Jeffrey Bewley2, 1University of Kentucky, Lexington, KY, 2CowFocused Housing,

Bardstown, KY. MONDAY POSTERS

Animal Behavior and Well-Being I M42 Preference of flavored concentrate premixes by young ruminants. K. Nedelkov1, M. T. Harper*2, A. Melgar2, X. Chen3, S. Räisänen2, C. M. M. R. Martins4, E. H. Wall5, and A. N. Hristov2, 1Faculty of Veterinary Medicine, Trakia University, Stara Zagora, Bulgaria, 2Department of Animal Science, The Pennsylvania State University, University Park, PA, 3College of Pastoral Agriculture Science and Technology, Lanzhou University, Gansu, China, 4 5 MONDAY

School of Veterinary Medicine and Animal Science, University of Sao Paulo, Pirassununga, Brazil, Pancosma, Geneva, ORALS Switzerland.

M43 Impact of a reduction in dietary energy density on feeding behavior, intake, and production of dairy cows. Sydney M. Moore* and Trevor J. DeVries, Department of Animal Biosciences, University of Guelph, Guelph, ON, Canada.

M44 Impact of dietary transition at dry off on the feed sorting behavior of dairy cows. Kaitlyn M. Dancy, Eduardo S. Ribeiro, and Trevor J. DeVries*, Department of Animal Biosciences, University of Guelph, Guelph, ON, Canada. TUESDAY POSTERS M45 Effects of different feed type exposure in early life on performance, rumen fermentation and feed preference of dairy calves. Ya Jing Wang*, Jianxin Xiao, Shengli Li, Zhijun Cao, and Gibson Maswayi Alugongo, China Agricultural University, Beijing, P. R. China.

M46 Effects of feeding corn stover pelleted with soybean meal or distillers grains on chewing activity and ruminal pH of dairy cows. Aaron J. DuMez1, Brooke C. Dooley*1, Emily H. Branstad1, Carrie S. McCarthy1, Gaston M. Bonetto3, Russ Zeeck2, Abigail G. Car- 4 5 1 1 2

penter , Jhones O. Sarturi , and Hugo A. Ramirez-Ramirez , Iowa State University, Ames, IA, Pellet Technology USA, Gretna, TUESDAY NE, 3Instituto Nacional de Tecnología Agropecuaria, Manfredi, Córdoba, Argentina, 4University of Guelph, Ridgetown, ON, ORALS Canada, 5Texas Tech University, Lubbock, TX.

M47 Providing environmental enrichment during the milk-feeding stage influences cognition of group-housed dairy calves. Kaitlin N. Gingerich*, Kelsey C. Horvath, and Emily K. Miller-Cushon, University of Florida, Gainesville, FL.

M48 Individual differences in responses to weaning in dairy calves. Heather W. Neave*, Juliana Benetton, Joao H. C. Costa, Daniel M. Weary, and Marina A. G. von Keyserlingk, University of Brit- ish Columbia, Vancouver, BC, Canada. WEDNESDAY ORALS M49 Influences of environmental enrichment on activity and performance of group-housed dairy calves. Kelsey C. Horvath* and Emily K. Miller-Cushon, University of Florida, Gainesville, FL.

M50 Acquired immunity and performance of single versus pair housed Holstein dairy calves. Clay B. Kesterson*1, Liesel G. Schneider1, Marc Caldwell2, Peter D. Krawczel1, and Gina M. Pighetti1, 1The University of Tennes- see, Knoxville, Knoxville, TN, 2College of Veterinary Medicine, The University of Tennessee, Knoxville, TN.

M51 Using behavior as an early predictor of calf’s health disorder.

1 1 2 3 1 1 AUTHOR M. A. Belaid* , M. Rodriguez-Prado , D. V. Rodriguez-Prado , E. Chevaux , and S. Calsamiglia , Animal Nutrition and Welfare INDEX Service, Department of Animal and Food Sciences, Universitat Autònoma de Barcelona, Bellaterra, Spain, 2Universitat Pompeu Fabra, Barcelona, Spain, 3Lallemand Animal Nutrition, Blagnac, France.

M52 Influences of disbudding on feeding behavior and brush use in group-housed dairy calves. Catherine L. Hixson* and Emily K. Miller-Cushon, University of Florida, Gainesville, FL. 47 M53 Round-day behavior of ewe-lambs at grazing. Eliel González-García*1, Moutaz Alhamada1, Ana Clara Canto Souza2, Zuzana Holubová3, and Greg Bishop-Hurley4, 1SELMET (Systèmes d’Élevage Méditerranéens et Tropicaux), INRA, Montpellier SupAgro, CIRAD, Univ Montpellier, Montpellier, France, 2Universidade Estadual de Londrina (UEL), Londrina, Brazil, 3Czech University, Prague, Czech Republic, 4CSIRO, Queensland, Australia.

M54 Water intake behavior of lactating heifers during the transition period. Sheila C. B. Stivanin1, Elissa F. Vizzotto1, Vivian Fischer*1, Fernanda S. Machado2, Mariana M. Campo2, Thierry R. Tomich2, and Luiz G. R. Pereira2, 1Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil, 2Empresa Brasileira de Pesquisa Agropecuaria, Juiz de Fora, MG, Brazil.

M55 Validating a novel precision dairy monitoring technology recording activity, rumination, and feeding behaviors in dairy cattle. Siobhán Gavigan*1, Matthew Borchers1, and Jeffrey Bewley2, 1University of Kentucky, Lexington, KY, 2CowFocused Housing, Bardstown, KY.

M56 Effect of body condition score on activity of dairy cows in estrus. Hawar M. H. Zebari*1, Gemma L. Charlton2, Mark S. Rutter2, and Emma C. L. Bleach2, 1College of Agriculture, University of Duhok, Duhok, Kurdistan Region, Iraq, 2Department of Animal Production, Welfare and Veterinary Sciences, Harper Adams University, Newport, Shropshire, United Kingdom.

Animal Health I M57 Pathologic features of Staphylococcus aureus-induced mastitis in dairy cows and isobaric tags for relative and absolute quantitation proteomics analyses. Zhi Chen, Mingxun Li, Huimin Zhang, Yongjiang Mao, and ZhangPing Yang*, College of Animal Science and Technology, Yang- zhou University, Yangzhou, China.

M58 BoHV-1 neutralizing antibody response of calves vaccinated with licensed infectious bovine rhinotracheitis (IBR) modified live virus vaccines in field. O. Boix-Mas, M. Baratelli, M. Blanch-Freixa, V. Robles, and JP Campillo-Benéitez*, HIPRA, Amer, Girona, Spain.

M59 The effect of pegbovigrastim on circulating neutrophil count in dairy cattle. Sabrina J. Van Schyndel*1, Jérôme Carrier2, Osvaldo Bogado Pascottini1, and Stephen J. LeBlanc1, 1University of Guelph, Guelph, ON, Canada, 2Elanco Canada Ltd, Guelph, ON, Canada.

M60 Changes in ruminal and fecal microbiota due to the challenges of indigestion, mastitis, and laminitis in Holstein cows. Jing J. Liu, Shou K. Ji, Ya J. Wang, Tao Jiang, Chun Y. Guo, Hui Yan, Zhi J. Cao, Sheng L. Li, and Fei R. Wang*, State Key Labora- tory of Animal Nutrition, Beijing Engineering Technology Research Center of Raw Milk Quality and Safety Control, College of Animal Science and Technology China Agricultural University, Beijing, China.

M61 Central administration of an acute phase protein, α-1-acid-glycoprotein, increases rectal temperature in sheep. B. A. Gregg*1, P. A. Parker1, M. K. Waller1, M. Garcia2, B. J. Bradford2, J. A. Daniel3, and B. K. Whitlock1, 1College of Veterinary Medicine, University of Tennessee, Knoxville, TN, 2Department of Animal Sciences and Industry, Kansas State University, Man- hattan, KS, 3Department of Animal Science, Berry College, Mount Berry, GA.

M63 Effects of lameness at dry-off on the incidence of transition period disease of dairy cows. Ruan R. Daros*, Hanna Eriksson, Daniel M. Weary, and Marina A. G. von Keyserlingk, Animal Welfare Program, Faculty of Land and Food systems, University of British Columbia, Vancouver, BC, Canada.

M64 Estrogen receptor alpha and progesterone receptor expression in uninfected and Staphylococcus aureus-infected quarters. Benjamin D. Enger*1, Hannah L. M. Tucker1, Catherine L. M. Parsons1, Stephen C. Nickerson2, and R. Michael Akers1, 1Virginia Polytechnic Institute and State University, Blacksburg, VA, 2University of Georgia, Athens, GA.

M65 Development of antibody-conjugated chitosan microparticles selectively targeting Shiga toxin producingEscherichia coli in the gastrointestinal tract. Zhengxin Ma*1,2, Minyoung Kang1,2, Shanyu Meng3, Zhaohui Tong3, Adegbola Adesogan1, and Kwangcheol Jeong1,2, 1Department of Animal Sciences, University of Florida, Gainesville, FL, 2Emerging Pathogens Institute, University of Florida, Gainesville, FL, 3Department of Agricultural and Biological Engineering, University of Florida, Gainesville, FL.

48 M66 Staphylococcus aureus surface proteins extraction method with immunoproteomics and electron microscopic study. Reta D. Abdi*1, John R. Dunlap2, Desta B. Ensermu1, Barbara. E. Gillespie1, Raul A. Almeida1, Stephen P. Oliver1, and Oudessa 1 1 2 Kerro Dego , Department of Animal Science, The University of Tennessee, Knoxville, Knoxville, TN, JIAM Microscopy Center SUNDAY ORALS and Advanced Microscopy and Imaging Center, The University of Tennessee, Knoxville, TN.

M68 Effect of yeast-based supplements for Salmonella prevention in dairy cows: A field study. Arnaud Delafosse1, Baptiste Poupée1, and Christine Julien*2, 1GDS, Alençon, France, 2Phileo Lesaffre Animal Care, Marcq-en- Baroeul, France.

M69 Feed restriction as a model to induce systemic inflammation in dairy cows before calving. O. B. Pascottini*1, M. R. Carvalho2, E. Ticiani2, J. F. W. Spricigo2, E. S. Ribeiro2, and S. J. LeBlanc1, 1Population Medicine, Ontario 2 Veterinary College, University of Guelph, Guelph, ON, Canada, Department of Animal Biosciences, University of Guelph, MONDAY POSTERS Guelph, ON, Canada.

M70 Impact of colostrum pasteurization on serum concentration of selected cytokines. Marta Terré*1, Anna Bassols2, Maria Vidal1, Jordi Galian3, and Alex Bach4,1, 1Institut de Recerca i Tecnologia Agroalimentàries, Caldes de Montbui, Spain, 2Universitat Autònoma de Barcelona, Bellaterra, Spain, 3Granja Murucuc, Gurb, Spain, 4Institució Catalana de Recerca i Estudis Avançats, Barcelona, Spain.

M71 Genetic diversity and associated enterotoxin production patterns of Staphylococcus aureus isolates from cases of bovine mastitis. MONDAY

Jacqueline M. Vaughn*, Reta D. Abdi, Barbara E. Gillespie, Caitlin E. Merrill, and Oudessa K. Dego, The University of Tennessee, ORALS Knoxville, TN.

M72 Galectin xpressione in blood of cows with high and low milk somatic cell count. Bharath Kumar Mulakala*, Eboghoye Eluka-Okoludoh, Sarah Adjei-Fremah, Emmanuel Asiamah, Kingsley Ekwemalor, Salam Ibrahim, and Mulumebet Worku, North Carolina Agricultural and Technical State University, Greensboro, NC.

M73 Protective effects of staphylococcal surface proteins as vaccine antigens to control mastitis in dairy cows. Caitlin E. Merrill*1, Desta B. Ensermu1, Reta D. Abdi1, Barbara E. Gillespie1, Jacqueline Vaughn1, Susan I. Headrick1, Kody Hash2, TUESDAY Tate B. Walker2, Raul A. Almeida1, S. P. Oliver1, and Oudessa Kerro Dego1, 1The University of Tennessee, Department of Animal POSTERS Science, Knoxville, TN, 2The University of Tennessee, East Tennessee Research and Education Center-Little River Animal and Environmental Unit, Walland, TN.

Animal Health II M74 Metabolic stress biomarkers in dairy cows during early involution.

Lorraine M. Sordillo*, Ashely Putnam, Jennifer Brown, and Jeffery C. Gandy, Michigan State University, East Lansing, MI. TUESDAY ORALS

M75 Genome-wide variation for visceral fat deposition in Holstein dairy cows. Pedro Melendez*1, Scott Poock1, Pablo Pinedo2, Diego Manriquez2, Stephen Moore3, Matt Lucy3, Patrick Pithua1, Jessica Neal3, and Jeremy Taylor3, 1College of Veterinary Medicine, University of Missouri, Columbia, MO, 2Department of Animal Sciences, Colorado State University, Fort Collins, CO, 3Division of Animal Sciences, University of Missouri, Columbia, MO.

M76 Acetoacetate induces hepatocytes apoptosis by the reactive oxygen species (ROS)-mediated MAPKs pathway in ketotic cows. Xiliang Du, Guowen Liu, and Xinwei Li*, College of Veterinary Medicine, Jilin University, Changchun, Jilin, China. WEDNESDAY ORALS M77 Enhanced hepatic mitochondrial functional in dairy cows with mild fatty liver. Zhen Shi, Xiaobing Li, Guowen Liu, and Xinwei Li*, College of Veterinary Medicine, Jilin University, Changchun, Jilin, China.

M78 Yeast culture alters volatile fatty acids production in a ruminal in vitro fermentation system. Shelby A. Armstrong*, Scott S. Bascom, and Derek J. McLean, Phibro Animal Health Corp., Teaneck, NJ.

M79 Time of rumen fluid ollectionc relative to feeding alters in vitro fermentation outcomes. Shelby A. Armstrong*1, Larissa A. Pless1,2, Ashlyn N. Brewster1,2, and Derek J. McLean1, 1Phibro Animal Health Corp., Teaneck,

2 AUTHOR NJ, Department of Animal and Rangeland Sciences, Oregon State University, Corvallis, OR. INDEX

M80 Factors affecting prevalence of subclinical hypocalcemia in a 1,724-cow survey. Shelby A. Armstrong*, Scott S. Bascom, Glenn A. Holub, and Dennis E. Nuzback, Phibro Animal Health Corp., Teaneck, NJ.

49 M81 Effects of fully acidified close-up diets and dietary calcium content on blood metabolites and mineral concentrations of transition dairy cows. Kristen M. Glosson*1, Xiangfei Zhang2, Scott S. Bascom3, Angie D. Rowson3, and James K. Drackley1, 1Department of Animal Sciences, University of Illinois, Urbana, IL, 2Key Laboratory of Low Carbon Culture and Safety Production in Cattle in Sich- uan, Institute of Animal Nutrition, Sichuan Agricultural University, Chengdu, Sichuan, China, 3Phibro Animal Health Corp., Teaneck, NJ.

M82 Near-infrared spectroscopy for measuring plasma metabolites in dairy cows. Michele Premi, Giulia Ferronato, Marcello Nembrini, Luigi Calamari, Erminio Trevisi*, and Paolo Bani, Department of Animal Science, Food and Nutrition, Università Cattolica del Sacro Cuore, Piacenza, Italy.

M83 Comparison of β-hydroxybutyric acid concentration determined via an electronic meter and a laboratory method to diag- nose ketosis in dairy cows in a commercial herd in Northern Mexico. Gabriela Perez-Hernandez*1, Agustin Ruiz-Flores1, Jose G. Garcia-Muñiz1, Carrie S. McCarthy2, Lance H. Baumgard2, Leo L. Timms2, and Hugo A. Ramirez-Ramirez2, 1Universidad Autónoma Chapingo, Chapingo, Mexico, 2Iowa State University, Ames, IA.

M84 Ionized calcium and glucose changes in refrigerated heparinized blood samples from dairy cows. A. Valldecabres*, R. Lopes, and N. Silva-del-Río, Veterinary Medicine Teaching and Research Center, University of California- Davis, Tulare, CA.

M85 Association of subclinical hypocalcemia and teat canal diameter after milking in dairy cattle. A. A. Barragan*1, L. da Costa2, S. Bas2, A. Della Libera3, E. Hovingh1, S. Rassler1, M. A. Ostach1, and F. da Costa4, 1Department of Veterinary and Biomedical Sciences, Penn State University, University Park, PA, 2Department of Veterinary Preventive Medi- cine, The Ohio State University, Columbus, OH, 3Faculdade de Medicina Veterinária e Zootecnia, Universidade de São Paulo, São Paulo, Brazil, 4Olentangy Liberty High School, Powell, OH.

M86 Reference blood parameter for Holstein dairy cows diagnosed with different health events. A. A. Barragan*1, S. Bas2, K. Heckman1, and A. Ludwikowski1, 1Department of Veterinary and Biomedical Sciences, Penn State University, University Park, PA, 2Department of Veterinary Preventive Medicine, Columbus, OH.

M87 Mineral profile of grazing dairy cows in the northwestern of Argentina. Gabriela Marcela Martinez*1, Juan Francisco Micheloud1, Victor Humberto Suarez1, Guillermo Matioli2, and Diana Rosa2, 1Instituto Nacional de Tecnología Agropecuaria, Salta, Argentina, 2Universidad Nacional de La Plata, La Plata, Buenos Aires, Argentina.

M88 Relationships between test-day fatty acid concentrations and early lactation survival. Isaac W. Haagen* and Chad D. Dechow, The Pennsylvania State University, University Park, PA.

M89 Effect of ketosis on lying time in transition dairy cows. J. M. Piñeiro*1, B. T. Menichetti1, A. A. Barragan1, A. Relling2, W. P. Weiss2, S. Bas1, and G. M. Schuenemann1, 1Department of Veterinary Preventive Medicine, The Ohio State University, Columbus, OH, 2Department of Animal Sciences, The Ohio State University, Wooster, OH.

M90 Using once per day milking as an adjunct treatment of hyperketonemia. Maggie E. Williamson*, Todd F. Duffield, Stephen Leblanc, Trevor DeVries, and Brian W. McBride, University of Guelph, Guelph, ON, Canada.

M91 Epidemiology of subclinical hypocalcemia in early-lactation Holstein cows. Rafael Neves2, Brittany Leno1, Kathryn Bach1, and Jessica McArt*1, 1Cornell University, Ithaca, NY, 2Texas Tech University, Lub- bock, TX.

M92 Using milk fatty acid profile to identify early ketosis in dairy cows. Jessica K. Poncheki1, Priscila M. Souza1, Rosangela Locatelli-Dittrich1, Geraldo T. Santos2, Dante P. D. Lanna3, and Rodrigo de Almeida*1, 1Universidade Federal do Paraná, Curitiba, PR, Brazil, 2Universidade Estadual de Maringá, Maringá, PR, Brazil, 3Escola Superior de Agricultura Luiz de Queiroz, Piracicaba, SP, Brazil.

M93 Detection of health problems by changes in milk estimated blood nonesterified fatty acids (NEFA) and milk fat, protein, and fatty acids. Alex Pape*1, Heather M. Dann1, David M. Barbano2, and Richard J. Grant1, 1William H. Miner Agricultural Research Institute, Chazy, NY, 2Department of Food Science, Northeast Dairy Food Research Center, Cornell University, Ithaca, NY.

M327 The effects of fatty acid supplementation and provision of a dry teat on disease in veal calves. Larissa L. Deikun*1,2, Greg Habing1, James D. Quigley2, and Kathryn L. Proudfoot1, 1The Ohio State University, Columbus, OH, 2Provimi, Brookville, OH. 50 Breeding and Genetics I M94 Genetic analysis of daily milk yield variability. SUNDAY Victoria S. Moncur*, Lydia C. Hardie, and Chad D. Dechow, Penn State University, University Park, PA. ORALS

M95 A resolution to breed identification of Pakistani Sahiwal cattle. Muhammad Moaeen-ud Din*, Ghulam Bilal, Raja Danish Muner, and Nauman Wahid, Laboratories of Animal Breeding and Genetics, Faculty of Veterinary and Animal Sciences, PMAS Arid Agriculture University, Rawalpindi, Rawalpindi, Punjab, Pakistan.

M96 Causes of inflation in genomic evaluations for young genotyped dairy bulls. Shogo Tsuruta*1, Daniela A. L. Lourenco1, Ignacy Misztal1, and Tom J. Lawlor2, 1University of Georgia, Athens, GA, 2Holstein MONDAY USA Inc., Brattleboro, VT. POSTERS

M97 Genetic analysis of subclinical mastitis resistance in early lactation. Saranya G. Narayana*1,2, Filippo Miglior2,3, Syed A. Naqvi1, Francesca Malchiodi2, Pauline Martin2, and Herman W. Barkema1, 1Department of Production Animal Health, Faculty of Veterinary Medicine, University of Calgary, Calgary, AB, Canada, 2CGIL, Department of Animal Biosciences, University of Guelph, Guelph, ON, Canada, 3Canadian Dairy Network, Guelph, ON, Canada.

M98 Genetics of functional traits related to resistance of diseases and milk yield in Friesian × Bunaji crosses. Iyetunde Adedibu1, Alex Mshelia1, Adetunji Iyiola-Tunji2, Peter Barje3, Clarence Lakpini3, and Tolulope O. Ososanya*4, 1Ahmadu MONDAY ORALS Bello University, Zaria, Kaduna State, Nigeria, 2National Agricultural Extension and Rural Liaison Services, Zaria, Kaduna State, Nigeria, 3National Animal Production Research Institute, Shika, Kaduna State, Nigeria, 4University of Ibadan, Ibadan, Oyo State, Nigeria.

M99 Development and application of the GENEX Jersey Ideal Commercial Cow Index (ICC$). Heather Adams*1, Gamal Abdel-Azim1, Leah James2, Judd Hanson2, Nick Hemauer2, Scott Carson2, and Robert Fourdraine1, 1CRI International Center for Biotechnology, Mount Horeb, WI, 2GENEX Cooperative Inc, Shawano, WI. TUESDAY

M100 Allele frequency of β-casein gene in local dairy animals of Pakistan. POSTERS Ghulam Bilal* and Muhammad Moaeen-ud-Din, Laboratories of Animal Breeding and Genetics, Faculty of Veterinary and Animal Sciences, PMAS Arid Agriculture University, Rawalpindi, Rawalpindi, Punjab, Pakistan.

M101 Comparative transcriptomic and iTRAQ proteomic analyses of bovine mammary glands in response to Streptococcus agalactiae-induced mastitis. Huimin Zhang*, Hongrui Jiang, Zhi Chen, Yongjiang Mao, and ZhangPing Yang, College of Animal Science and Technology, Yangzhou University, Yangzhou, China.

M103 Genome-wide association study (GWAS) for bovine respiratory disease in pre-weaned Holstein calves. TUESDAY

Allison E. Quick*, Theresa L. Ollivett, Brian W. Kirkpatrick, and Kent A. Weigel, University of Wisconsin, Madison, WI. ORALS

Dairy Foods I: Cheese M104 Effect of feed selenium supplementation on dairy cattle Se transformation and cheese antioxidant activity. Zhixuan Liu1, Yingping Xiao2, Cong Wang3,1, Jianxin Liu1, and Daxi Ren*1, 1Institute of Dairy Science, College of Animal Science, 2 Zhejiang University, Hangzhou, Zhejiang, China, Institute of Quality and Standard for Agro-products, Zhejiang Academy of WEDNESDAY 3

Agricultural Sciences, Hangzhou, Zhejiang, China, College of Animal Science and Technology, Zhejiang A&F University, ORALS Hangzhou, Zhejiang, China.

M105 Impact of inulin on the quality parameters of low-fat Cheddar cheese. Mian S. Murtaza*1, Aysha Sameen2, Mian A. Murtaza3, and Umar Farooq1, 1Department of Food Science and Technology, Mu- hammad Nawaz Shareef University of Agriculture, Multan, Punjab, Pakistan, 2National Institute of Food Science and Technol- ogy, University of Agriculture, Faisalabad, Punjab, Pakistan, 3Institute of Food Science and Nutrition, University of Sargodha, Sargodha, Punjab, Pakistan.

M106 Development of a rapid method using near-infrared spectroscopy to quantify starch in shredded mozzarella cheese. AUTHOR Leilany Vázquez-Portalatín* and Tonya C. Schoenfuss, University of Minnesota, Saint Paul, MN. INDEX

M107 β-Lactam antibiotics in goat’s milk affecting the characteristics of mature cheeses. Paloma Quintanilla1, Maria C. Beltrán1, Ana Molina2, Isabel Escriche1, and Maria P. Molina*1, 1Universitat Politècnica de Valèn- cia, Valencia, Spain, 2Universidad de Castilla-La Mancha, Albacete, Spain.

51 M108 Influence of increasing milk protein concentration from 4 to 9% using ultrafiltration on Cheddar cheese pH and moisture. Mahmoud M. Motawee*2 and Donald J. McMahon1, 1Western Dairy Center, Utah State University, Logan, UT, 2Department of Nutritional Evaluation and Food Sciences, National Organization for Drug Control and Research, Giza, Egypt.

M109 Method development to quantify paste stability for surface mold-ripened cheeses. Danton Batty*, Joy Waite-Cusic, and Lisbeth Meunier-Goddik, Oregon State University, Corvallis, OR.

M110 The effect of high hydrostatic pressure on the microbiological quality and shelf life of Camembert-type cheese. Danton Batty*, Alex Emch, Lisbeth Meunier-Goddik, and Joy Waite-Cusic, Oregon State University, Corvallis, OR.

Dairy Foods II: Microbiology M111 Selective growth using MRS broth for raw milk microbiome of naturalized Brazilian breeds Curraleiro Pé-Duro and Panta- neiro. Nayana R. Soares1, Marília C. Sola2, Clarice Gebara*1, Giovana V. Barancelli3, Ozana F. Zaccaroni4, Maria Clorinda S. Fioravanti4, Edmar S. Nicolau1, and Cintia S. Minafra-Rezende1, 1Food Research Center, School of Veterinary Medicine and Animal Science, Federal University of Goiás, Goiânia, Goiás, Brazil, 2Unified Higher Education Institute, Objetivo Faculty, Goiânia, Goiás, Brazil, 3Department of Agro-Industry, Food and Nutrition, “Luiz de Queiroz” College of Agriculture, University of São Paulo, Piracicaba, São Paulo, Brazil, 4School of Veterinary Medicine and Animal Science, Federal University of Goiás, Goiânia, Goiás, Brazil.

M112 Effect of farm interventions on sporeformers and milk quality. Rhaisa A. Crespo*, Bismarck A. Martínez, Jayne Stratton, and Andreia Bianchini, University of Nebraska-Lincoln, Lincoln, NE.

M113 Increasing producer profitability through farm-level interventions designed for optimization of spore counts in raw milk. Rachel L. Evanowski*, David J. Kent, Nicole H. Martin, Kathryn J. Boor, and Martin Wiedmann, Cornell University, Ithaca, NY.

M114 Sporulating behavior influences the population dynamics of sporeformers during raw milk holding. Nancy Awasti*1, Sanjeev Anand1, and Gemechis Djira2, 1Midwest Dairy Food Research Center, Dairy and Food Science Depart- ment, South Dakota State University, Brookings, SD, 2Department of Mathematics and Statistics, South Dakota State University, Brookings, SD.

M115 Feasibility of hydrodynamic cavitation, in line with HTST pasteurization, for inactivating sporeformers and spores in skim milk. Pratibha Chaudhary*, Sanjeev Anand, and Sergio M. Monteagudo, Midwest Dairy Foods Research Center, Dairy and Food Sci- ence Department, South Dakota State University, Brookings, SD.

M116 Efficacy of sub-pasteurization thermal treatments to inactivate Salmonella, Shiga toxin-producing Escherichia coli (STEC), and Listeria monocytogenes in fluid milk. Alex Emch*, Lisbeth Goddik, Jovana Kovacevic, and Joy Waite-Cusic, Oregon State University, Corvallis, OR.

M117 Effect of freezing and hardening on injured versus intact cells of Listeria in ice cream mix. Neha Neha*1, Sanjeev Anand1, Brian Kraus2, and Suresh Sutariya2, 1South Dakota State University, Brookings, SD, 2Wells Enter- prises Inc., Le Mars, IA.

M118 Enhanced efficacy of nisin loaded zein microcapsules against Listeria monocytogenes in Queso Fresco. Luis Alberto Ibarra-Sanchez*, Yiming Feng, Youngsoo Lee, and Michael J. Miller, University of Illinois at Urbana-Champaign, Champaign, IL.

M119 High-voltage atmospheric cold plasma on inactivation of Listeria innocua on Queso Fresco cheese. Zifan Wan*, S. K. Pankaj, Guo Li, and Kevin Keener, Iowa State Universit, Ames, IA.

M120 Screening of lipolytic, proteolytic, and antibacterial activities of lactic acid bacteria with biotechnological significance isolated from dairy products. Israel García-Cano*, Diana Rocha-Mendoza, Joana Ortega-Anaya, and Rafael Jiménez-Flores, The Ohio State University, Colum- bus, OH.

M121 Addition ofLact obacillus paracasei and Lactobacillus rhamnosus bacteria to yogurts for inhibition of yeast growth and improvement of their quality. Chul-Hong Kim1, Myoung Soo Nam2, and Young W. Park*3, 1Binggrae Company, Kyuunki-Do, South Korea, 2Chungnam Na- tional University, Deajeon, South Korea, 3Fort Valley State University, Fort Valley, GA.

52 M122 Growth of lactic acid bacteria in milk phospholipids enhances lipolysis and increases the possible absorption in Caco-2 cell line.

Diana Rocha-Mendoza*, Israel García-Cano, Joana Ortega-Anaya, and Rafael Jiménez-Flores, The Ohio State University, Colum- SUNDAY ORALS bus, OH.

M123 Rapid method for measuring the effect of prebiotics on probiotic bacterial growth. Dana Hoffman*, Craig Oberg, and Matthew Domek,Weber State University, Ogden, UT.

M124 Flax seed enhances acid tolerance of Streptococcus thermophilus ST-M5. Ian Moppert*1 and Kayanush Aryana2,1, 1Louisiana State University, Baton Rouge, LA, 2Louisiana State University Agricultural Center, Baton Rouge, LA. MONDAY POSTERS

Dairy Foods III M125 Isolation of protein fractions of serum of milk by preparative disc-electrophoresis. V. Yukalo*1, O. Tsisaryk2, and K. Datsyshyn1, 1Ternopil Ivan Pul’uj National Technical University, Ternopil, Ukraine, 2Lviv Na- tional University of Veterinary Medicine and Biotechnology, Lviv, Ukraine.

M126 Combined effects of bovine casein or caprine casein and resveratrol on the chemical stability of α-tocopherol in sunflower MONDAY

oil-in-water emulsions. ORALS Adela Mora-Gutierrez*, Rahmat Attaie, Maryuri T. Nuñez de González, Yoonsung Jung, Jeneanne M. Kirven, and Selamawit Woldesenbet, Prairie View A&M University, Prairie View, TX.

M127 Interactions of micellar casein and β-glucan as a functional ingredient in a model food system. Stelios Sarantis*, Farnaz Maleky, Rafael Jimenez-Flores, and Valente Alvarez, Department of Food Science and Technology, The Ohio State University, Columbus, OH.

M128 Inclusion of ground coffee to dairy cattle rations and its impact on the milk proteome. TUESDAY Mallory C. Honan*1, Sarah L. Zeger1, David B. Ebenstein1, Ying-Wai Lam2,3, Jana Kraft1, Richard A. Scuderi1, and Sabrina L. Green- POSTERS wood1, 1Department of Animal and Veterinary Sciences, The University of Vermont, Burlington, VT, 2Vermont Genetics Network Proteomics Facility, The University of Vermont, Burlington, VT, 3Department of Biology, The University of Vermont, Burlington, VT.

M129 Simultaneous texturization and extraction of phospholipids (STEP) from a dairy by-product (whey protein phospholipid concentrate) using ethanol. Nathan R. Price*, Tao Fei, Stephanie Clark, and Tong Wang, Iowa State University, Ames, IA.

M130 Effect of different phosphate mixtures and homogenization pressure on the particle size distribution of whole milk. TUESDAY Igor Lima de Paula2, Erica Felipe Maurício1, Ítalo Tuler Perrone1,2, Antonio Fernandes de Carvalho*1, Luiz Fernando Cappa de ORALS Oliveira2, and Rodrigo Stephani2, 1Universidade Federal de Vicosa, Vicosa, MG Brazil, 2Universidade Federal de Juiz de Fora, Juiz de Fora, MG Brazil.

M131 Efficacy of local vitamin D-fortified dairy products versus oral vitamin D supplementation in Saudi adolescents. Nasser Al-Daghri*1, Mohammed Ghouse Ahmed Ansari1, Shaun Sabico1, Yousef Al-Saleh2, Naji Aljohani2, Hanan Alfawaz1, Mohammed Alharbi3, Abdulaziz Al-Othman4, Majed Alokail1, and Sunil Wimalawansa5, 1King Saud University, Riyadh, Saudi Arabia, 2King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia, 3Ministry of Health, Riyadh, Saudi Arabia, 4Sehhati National Medical Company, Riyadh, Saudi Arabia, 5Cardio Metabolic Institute, New Jersey, NJ. WEDNESDAY ORALS M132 Influence of milk pH on the manufacture of Licor de Oro, a beverage produced in Chiloé island, Chile. Rodrigo A. Ibáñez*1, María F. Muñoz1, Natalia Brossard1, Stefanie Wyhmeister1, Fernando Osorio2, and Einar Vargas-Bello- Pérez3, 1Pontificia Universidad Católica de Chile, Santiago, Chile, 2Universidad de Santiago de Chile, Santiago, Chile, 3Univer- sity of Copenhagen, Copenhagen, Denmark.

M133 Use of the simplex-centroid mixture design to development of whey fermented beverages with buttermilk and Brazilian Cerrado fruit. Renata T. Pfrimer*1, Lohanne Damasceno1, Claudio F. Cardoso2, Fernanda A. Freitas1, Eli Regina B. de Souza2, Emmanuel

3 1 1 1 AUTHOR

Arnhold , Edmar S. Nicolau , and Clarice Gebara , Food Research Center, School of Veterinary Medicine and Animal Science, INDEX Federal University of Goiás, Goiânia, Goiás, Brazil, 2School of Agronomy, Federal University of Goiás, Goiânia, Goiás, Brazil, 3School of Veterinary Medicine and Animal Science, Federal University of Goiás, Goiânia, Goiás, Brazil.

53 M134 Effects of polymerized whey protein on goaty flavor and texture properties of goat milk yogurt in comparison with β-cyclodextrin. Ce Wang*1, Cuina Wang1, Feng Gao1, Yanyang Xu1, and Mingruo Guo2,1, 1Jilin University, Changchun, Jilin, China, 2University of Vermont, Burlington, VT, 3Northeast Agriculture University, Harbin, Heilongjiang, China.

M135 The role of hydrocolloids and saliva in rheological behavior and texture perception of yogurt. Maryam Baniasadidehkordi and Helen S. Joyner (Melito)*, University of Idaho, Moscow, ID.

M137 Storage stability of commercial powder goat milk in relation to changes in physico-chemical properties under different temperature and time treatments. Brittany I. Davis, Roshan Paswan*, Aftab Siddique, and Young W. Park,Fort Valley State University, Fort Valley, GA.

M138 Effect of relative humidity and storage temperature on the physical, chemical, and thermal properties of deproteinized whey powders. Priyamvada Thorakkattu* and Jayendra K. Amamcharla,Kansas State University, Manhattan, KS.

M139 Impact of supercritical fluid extraction with2 CO on milk powders. Sowmyanarasimhan Sreenivasaraghavan* and Rafael Jimenez-Flores, The Ohio State University, Columbus, OH.

M140 Effect of storage temperature and protein content on the flowability and morphological characteristics of milk protein concentrate powders. Karthik Sajith Babu*1, Kaliramesh Siliveru1, Jayendra K. Amamcharla1, Praveen V. Vadlani1, and Kingsly Ambrose2, 1Kansas State University, Manhattan, KS, 2Purdue University, West Lafayette, IN.

M141 Freezing point determination of raw milk using Fourier-transform infrared spectroscopy (FTIR). Erika L. Duarte, Juliana S. Lima, Wanessa L. F. T. Vicentini, Julia P. M. Heringer, Daniela C. S. Z. Ribeiro, Ronon Rodrigues, Mônica O. Leite, Monica M. O. P. Cerqueira, and Leorges M. Fonseca*, Veterinary School, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil.

M142 Management tools for monitoring milk quality in dairy industries. V. M. Araújo1, A. H. N. Rangel*2, S. B. P. Barbosa1, A. M. V. Batista1, and J. G. B. Galvão Jr.3, 1Universidade Federal Rural de Pernambuco, Recife, PE, Brazil, 2Universidade Federal do Rio Grande do Norte, Macaíba, RN, Brazil, 3Instituto Federal de Educação, Ciência e Tecnologia do Rio Grande do Norte, Ipanguaçu, RN, Brazil.

M143 Refrigerated raw milk quality among dairy processors in northeastern Brazil. V. M. Araújo3, A. H. N. Rangel*1, S. B. P. Barbosa3, J. G. B. Galvão Jr.2, and A. M. V. Batista3, 1Universidade Federal do Rio Grande do Norte, Macaíba, RN, Brazil, 2Instituto Federal de Educação, Ciência e Tecnologia do Rio Grande do Norte, Ipanguaçu, RN, Brazil, 3Universidade Federal Rural de Pernambuco, Recife, PE, Brazil.

M144 Transcriptome analysis revealed that aflatoxin 1M causes cell cycle arrest in differentiated Caco-2 cells. X. Y. Bao1,2, Y. N. Gao1, Jiaqi Wang*1, and Nan Zheng1, 1Key Laboratory of Quality & Safety Control for Dairy Products of Min- istry of Agriculture, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China, 2College of Animal Science and Technology, Huazhong Agricultural University, Wuhan, China.

M145 Combined intestine toxicity effects of aflatoxin (AF)B1 and AFM1 in mice. Muchen Zhang1,2, Nan Zheng1,2, and Jiaqi Wang*1,2, 1State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China, 2Milk Product Risk Assessment Laboratory of China Ministry of Agriculture (Beijing), Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China.

M146 Prevalence, antimicrobial susceptibility, and molecular characterization of Staphylococcus aureus isolated from different raw milks in China. Huimin Liu1,2, Lu Meng1,2, Lei Dong1,2, Nan Zheng1,2, and Jiaqi Wang*1,2, 1Key Laboratory of Quality & Safety Control for Dairy Products of Ministry of Agriculture, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China, 2Milk Product Risk Assessment Laboratory of China Ministry of Agriculture (Beijing), Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China.

M147 The effect of furosine on gut microflora in ICR mice model. Nan Zhao1,2, Huiying Li1,2, Nan Zheng1,2, Jiaqi Wang*1,2, and Jianbo Cheng1,2, 1State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China, 2Key Laboratory of Quality & Safety Control for Dairy Products of Ministry of Agriculture, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China.

54 M148 An UPLC method for the quantitation of furosine in liquid milk. Fengen Wang1,5, Yangdong Zhang1,2, Nan Zheng1,3, Fang Wen1,4, Peng Li1,4, Qian Wang1,2, Bingyao Du1,2, Guoxin Huang1,2, Weiy- 1,2 1,2 1 ing Du , and Jiaqi Wang* , State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of SUNDAY ORALS Agricultural Sciences, Beijing, China, 2Key Laboratory of Quality & Safety Control for Dairy Products of Ministry of Agricul- ture, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China, 3Milk Product Risk Assessment Laboratory of China Ministry of Agriculture (Beijing), Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China, 4Milk and milk product Inspection Center of China Ministry of Agriculture (Beijing), Institute of Animal Sci- ences, Chinese Academy of Agricultural Sciences, Beijing, China, 5Institute of Quality Standard and Testing Technology for Agro-Products, Shandong Academy of Agricultural Sciences, Jinan, Shandong, China.

M149 Intestinal cells exposed to different thermo treated bovine milk exhibited diverse gene expressive pattern. 1,2 1,2 1,2 1

Huaigu Yang , Nan Zheng , and Jiaqi Wang* , State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, MONDAY POSTERS Chinese Academy of Agricultural Sciences, Beijing, China, 2Key Laboratory of Quality & Safety Control for Dairy Products of Ministry of Agriculture, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China.

Extension Education I M150 Bringing research to the farm: How producers adopted new practices following an on-farm calf management workshop. Debora E. Santschi*, Steve Adam, and Daniel M. Lefebvre, Valacta, Ste-Anne-de-Bellevue, QC, Canada. MONDAY ORALS M151 Factors associated with variation in dry period length. Pornpamol Pattamanont* and Albert De Vries, Department of Animal Sciences, University of Florida, Gainesville, FL.

M152 On-farm bacteriologic milk culturing: Producer perception and decision impact. Brittany L. Bowman, Marina D. Denny, and Amanda E. Stone*, Mississippi State University, Starkville, MS.

M153 Semillas program: Engaging dairy farm workers’ youth to the dairy industry. Maristela Rovai*1, Donna Bittiker2, and Alvaro Garcia1, 1Dairy and Food Science Department, South Dakota State University, 2 TUESDAY Brookings, SD, 4-H Program, South Dakota State University, Brookings, SD. POSTERS

M154 Needs assessment for Cooperative Extension dairy programs in California. J. P. N. Martins*1, B. Karle2, and J. Heguy3, 1University of California Agriculture & Natural Resources, Tulare, CA, 2University of California Agriculture & Natural Resources, Glenn, CA, 3University of California Agriculture & Natural Resources, Modesto, CA.

M155 Silage safety: Preventing serious injury and fatality accidents involving machinery. K. K. Bolsen*1 and R. R. Bolsen2, 1Kansas State University, Manhattan, KS, 2Keith Bolsen Silage Safety Foundation, Austin, TX. TUESDAY M156 Employee training and updated chemical sanitation may be insufficient for resolution of post-pasteurization contamination ORALS in HTST fluid milk plants. Samuel J. Reichler*1, Sarah I. Murphy1, Tony Erickson2, Nicole H. Martin1, Kathryn J. Boor1, and Martin Wiedmann1, 1Cornell University, Ithaca, NY, 2Ecolab Inc., Eagan, MN.

M157 Survey of top-producing Jersey herds in the United States. Sarah Y. Morrison*1, Kristen M. Glosson1, James. H. Baltz1, Michael F. Hutjens1, and Cari W. Wolfe2, 1University of Illinois, Ur- bana, IL, 2American Jersey Cattle Association, Reynoldsburg, OH. WEDNESDAY ORALS

Forages and Pastures I M158 Effects of floury and brown midrib corn varieties treated with foliar fungicide on whole-plant corn silage quality fed to lactating Holstein cows. Laura J. Wente*1, Maegan E. Weatherly1, Russell T. Pate1, Matt S. Akins2, and Felipe C. Cardoso1, 1University of Illinois, Urbana, IL, 2University of Wisconsin-Madison, Marshfield, WI. AUTHOR

M159 Foliar fungicide application effects on fiber composition of whole plant BMR and floury corn varieties and corn silage en- INDEX siled for 0, 30, 90, or 150 days. Maegan E. Weatherly*1, Russell T. Pate1, Laura Hedges2, Santiago Mideros2, Gary M. Fellows3, Matt Akins4, Michael R. Murphy1, and Felipe C. Cardoso1, 1University of Illinois, Department of Animal Sciences, Urbana,IL, 2University of Illinois, Department of Crop Sciences, Urbana,IL, 3B.A.S.F. Corp., Research Triangle Park, NC, 4University of Wisconsin-Madison, Marshfield, WI.

55 M160 Yield and quality of brown midrib and non-brown midrib corn silage hybrids grown in northern New York over a three-year period. Michael D. Miller*, Eric O. Young, Kurt W. Cotanch, Catherine S. Ballard, and Rick J. Grant, William H. Miner Agricultural Re- search Institute, Chazy, NY.

M161 Dry matter yield, nutritive value, and ensilability of triticale harvested at 3 maturity stages and 2 cutting times in Los Altos de Jalisco, Mexico. Carlos H. Blanco Castellanos*1, José J. Olmos Colmenero1, Francisco E. Contreras-Govea2, and Michel A. Wattiaux2, 1Depar- tamento de Ciencias Pecuarias y Agrícolas, Centro Universitario de Los Altos de la Universidad de Guadalajara, Tepatitlán, Jalisco, México, 2Department of Dairy Science, University of Wisconsin-Madison, Madison WI.

M162 Effects of growth stage on quality characteristics of triticale forages. Wayne K. Coblentz*1, Matthew S. Akins2, Kenneth F. Kalscheur3, Geoffrey E. Brink3, and Jason S. Cavadini2, 1US Dairy Forage Research Center, Marshfield, WI, 2University of Wisconsin, Madison, WI, 3US Dairy Forage Research Center, Madison, WI.

M163 Yield and nutritional value of forage sorghum varieties for dairy cattle. E. E. Corea Guillén*1, J. M. Flores Tensos1, F. M. López Hernández1, E. A. Martínez Aguilar1, M. Mendoza1, J. A. Elizondo Salazar2, and G. A. Broderick3, 1Departamento de Zootecnia, Facultad de Ciencias Agronómicas, Universidad de El Salvador, San Sal- vador, El Salvador, 2Estación Experimental Alfredo Volio Mata, Facultad de Ciencias Agroalimentarias, Universidad de Costa Rica, Cartago, Costa Rica, 3Broderick Nutrition and Research LLC, Madison, WI.

M164 Nutrient composition and fermentation characteristics of sorghum preserved as silage in California. Jennifer M. Heguy*1, Joao Paulo Martins3, Nicholas E. Clark3, and Deanne Meyer2, 1University of California Agriculture & Natural Resources, Modesto, CA, 2University of California, Davis, Davis, CA, 3University of California Agriculture & Natural Resources, Tulare, CA.

M165 Effect of bacterial inoculants containingLactobacillus buchneri and/or Lactobacillus hilgardii on the fermentation and quality of sorghum silage. Kathy G. Arriola*, Diwakar Vyas, Donghyeon Kim, Mariele C. Agarussi, Vanessa P. Silva, Juan M. Flores, Yun Jiang, Andres A. Pech-Cervantes, and Adebgola T. Adesogan, University of Florida. Department of Animal Sciences, Gainesville, FL.

M166 Comparing leaf:stem ratio and stem characteristics between reduced lignin and conventional alfalfas over a growth cycle. Derek M. Donnelly*1, João R. R. Dórea1, Caleb W. Karls2, Daniel M. Schaefer2, Daniel J. Undersander3, and David K. Combs1, 1Department of Dairy Science, University of Wisconsin-Madison, Madison, WI, 2Department of Animal Science, University of Wisconsin-Madison, Madison, WI, 3Department of Agronomy, University of Wisconsin-Madison, Madison, WI.

M167 Evaluation of a microbial inoculant isolated from ruminal contents on corn silage fermentation parameters. Ezequias Castillo-Lopez*1, Siera Rohde2, Samodha C. Fernando2, and Paul J. Kononoff2, 1Universidad Nacional Autonoma de Mexico, Cuautitlan, Mexico, Mexico, 2University of Nebraska-Lincoln, Lincoln, NE.

M168 Nutritional aluev of the tropical legumes cowpea, lablab, and canavalia. E. E. Corea Guillén*1, J. M. Flores Tensos1, E. A. Martinez Aguilar1, E. A. Perez Medina1, G. S. Acevedo Cuellar1, E. A. Alas García1, D. Vyas2, K. G. Arriola2, and G. A. Broderick3, 1Departamento de Zootecnia, Facultad de Ciencias Agronómicas, Universidad de El Salvador, San Salvador, El Salvador, 2Department of Animal Sciences, University of Florida, Gainesville, FL, 3Broderick Nutrition and Research LLC, Madison, WI.

M169 Growth rate and biomass accumulation of mucuna Mucuna( pruriens), centrosema (Centrosema pubescens), gliricidia (Gliri- cidia sepium), and leucaena (Leucaena leucocephala). A. B. Afe, A. H. Ekeocha*, and A. A. Aganga, Federal University Oye-Ekiti, Oye-Ekiti, Ekiti State, Nigeria.

M170 Chemical composition and kinetics of in vitro ruminal degradation of savoy grassPanicum ( maximum Jacq.) silage with the tropical fruit residues. Marlene L. Medina Villacis*, Italo F. Espinoza Guerra, Luis F. Espinosa Delgado, Adolfo R. Sánchez Laiño, Miguel J. Romero Romero, Christian A. Vallejo Torres, and Leon B. Montenegro Vivas, Universidad Tecnica Estatal de Quevedo, Quevedo, Los Rios, Ecuador.

M171 Effect of treating alfalfa fibrous residue silages with corn flour or apple pomace on fermentation quality, nutritive value, and proteolysis. Yan L. Xue*1, Yun Jiang2, Diwakar Vyas2, Lin Sun1, Guo M. Yin1, Yuan Y. Zhang1, Si. B. Liu1, Zhu Yu3, Qi Z. Sun4, and Adegbola T. Adesogan2, 1Inner Mongolia Academy of Agriculture and Animal Husbandry Science, Hohhot, Inner Mongolia, China, 2Depart- ment of Animal Sciences, University of Florida, Gainesville, FL, 3Department of Animal Sciences, China Agricultural Univer- sity, Beijing, China, 4Institute of Grassland Research, Chinese Academy of Agricultural Sciences, Hohhot, Inner Mongolia, China.

56 Lactation Biology I M172 SESN2 negatively regulates cell proliferation and casein synthesis by inhibition the amino acid-mediated mTORC1 pathway SUNDAY in cow mammary epithelial cells. ORALS Chaochao Luo1,2, Shengguo Zhao1,2, Muchen Zhang1,2, Yanan Gao1,2, Jiaqi Wang*1,2, Mark D. Hanigan3, and Nan Zheng1,2, 1State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China, 2Key Laboratory of Quality & Safety Control for Dairy Products of Ministry of Agriculture, Institute of Animal Sciences, Chi- nese Academy of Agricultural Sciences, Beijing, China, 3Department of Dairy Science, Virginia Tech, Blacksburg, VA.

M173 CRISPR/Cas9-mediated stearoyl-CoA desaturase 1 (SCD1) deficiency by NHEJ pathway affects fatty acid metabolism in goat mammary epithelial cells. Huibin Tian* and Jun Luo, College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, China. MONDAY POSTERS M174 Tea polyphenols protect bovine mammary epithelial cells from hydrogen peroxide-induced oxidative damage by activating the NFE2L2/HMOX-1 pathway. Yanfen Ma1, Lei Zhao1, Min Gao1, and Juan J. Loor*2, 1Institute of Animal Nutrition and Feed, Inner Mongolia Academy of Agriculture and Animal Husbandry Sciences, Hohhot, Inner Mongolia, China, 2Department of Animal Sciences and Division of Nutritional Sciences, University of Illinois, Urbana, IL.

M175 Effect of temporary cessation of milking for 3 days on innate immune components in goat milk. Naoki Isobe*, Jo Ueda, and Yukinori Yoshimura, Hiroshima University, Hiroshima, Japan. MONDAY ORALS M176 Heat stress and OmniGen-AF alter mammary gland gene expression and endocrine responses in the dry period. T. F. Fabris*1, A. Skibiel1, J. Laporta1, D. J. McLean2, D. J. Kirk2, J. D. Chapman2, and G. E. Dahl1, 1University of Florida, Gaines- ville, FL, 2Phibro Animal Health Corp., Teaneck, NJ.

M179 In-depth discovery of milk proteomes and detection of biomarkers using SWATH mass spectrometry. Lorenzo E. Hernández-Castellano*1,2 and Emøke Bendixen2, 1Department of Animal Science, Aarhus University–Foulum, Tjele, Denmark, 2Department of Molecular Biology and Genetics, Faculty of Science and Technology, Aarhus University, Aarhus, Denmark. TUESDAY POSTERS M180 Palmitic acid increased the gene expression of lipogenic genes from the de novo milk fat synthesis pathway in cultured mammary explants from lactating dairy ewes. Priscila C. Carraro, Evelyn D. Da Silva, Maurício Camêra, and Dimas E. Oliveira*, Santa Catarina State University, Lages, Santa Catarina, Brazil.

M181 Impact of different methods at dry-off on cure rate and new intramammary infections in the dry period. A. I. de Prado-Taranilla*1, K. Krogh1, A. Pearn2, and A. Antona2, 1Ceva Sante Animale, Libourne. France, 2Dairy Data Ware- house, Assen, the Netherlands. TUESDAY

M182 Distribution of prevalence of cows leaking milk after dry-off in different countries. ORALS A. I. de Prado-Taranilla*1, M. Holstege2, A. Bach3,4, Y. H. Schukken2, and A. Velthuis2, 1Ceva Sante Animale, Libourne, France, 2GD Animal Heath, Deventer, the Netherlands, 3ICREA, Barcelona, Spain, 4Department of Ruminant Production, IRTA, Barce- lona, Spain.

Physiology and Endocrinology I WEDNESDAY

M183 Adaptive responses of Mérinos d’Arles adult ewes submitted to nutritional and β-adrenergic challenges. ORALS Eliel González-García*1, Moutaz Alhamada1, Nathalie Debus1, Jean-Baptiste Menassol2, Jéssica Gonçalves Vero3, Bruna Barbo- za3, and François Bocquier2, 1SELMET (Systèmes d’Élevage Méditerranéens et Tropicaux), INRA, Montpellier SupAgro, CIRAD, Univ Montpellier, Montpellier, France, 2SELMET, Montpellier SupAgro, CIRAD, INRA, Univ Montpellier, Montpellier, France, 3Universidade Estadual de Londrina (UEL), Centro de Ciências Agrárias, Londrina, Paraná, Brazil.

M184 Physiologic responses to feeding rumen-protected glucose to lactating dairy cows. Julie A. Sauls*1, Sevastian Banuelos1, Branko Atanasov1,2, Lance H. Baumgard3, Barry J. Bradford1, and Jeffrey S. Stevenson1, 1Kansas State University, Manhattan, KS, 2Ss. Cyril and Methodius University, Skopje, Republic of Macedonia, 3Iowa State

University, Ames, IA. AUTHOR INDEX

M185 Dose-frequency of prostaglandin F2α treatment of dairy cows exposed to presynchronization and either 5- or 7-d Ovsynch program durations: Ovulatory, luteolytic, and pregnancy risks. Jeffrey S. Stevenson*, Julie A. Sauls, Luís G. D. Mendonça, and Benjamin E. Voelz, Kansas State University, Manhattan, KS.

57 M186 Relationship between air and vaginal temperatures in wild type and slick-haired Puerto Rican Holstein cows. Héctor L. Sánchez-Rodríguez* and Katherine Domenech-Pérez, University of Puerto Rico, Mayaguez Campus, Mayaguez, Puerto Rico.

M187 Sodium propionate and sodium butyrate effects on histone deacetylase (HDAC) activity, histone H3 acetylation, and inflammatory gene expression in bovine mammary epithelial cells. Lorrayny Galoro da Silva*1, Bradley Ferguson2, Andre Sanches Avila3, and Antonio Faciola1, 1University of Florida, Gainesville, FL, 2University of Nevada, Reno, NV, 3Universidade Estadual do Oeste do Parana, Marechal Candido Rondon, PR, Brazil.

M188 Contribution of hormone-sensitive lipase to adipose tissue lipolysis and its regulation by insulin in periparturient dairy cows. Jenne De Koster1, Rahul Nelli1, Clarissa Strieder-Barboza1, Jonas de Souza2, Adam L. Lock2, and G. Andres Contreras*1, 1Depart- ment of Large Animal Clinical Sciences, Michigan State University, East Lansing, MI, 2Department of Animal Science, Michi- gan State University, East Lansing, MI.

M189 The oxidized linoleic acid metabolite 13-hydroxyoctadecadienoic acid modulates lipolysis in bovine adipose tissue and adipocytes. G. Andres Contreras*, Sarah LaTendresse, Jenne De Koster, Clarissa Strieder-Barboza, Jonas De Souza, and Adam L. Lock, Michigan State University, East Lansing, MI.

M191 Osteopontin expression dynamics link macrophage infiltration and lipolysis intensity in adipose tissues of periparturient cows. Eileen Thompson*, Clarissa Strieder-Barboza, Jonas de Souza, Rahul Nelli, Jenne De Koster, Adam Lock, and Andres Contreras, Michigan State University, East Lansing, MI.

M192 The adipocyte marker FABP4 is most prominently induced by combined supplementation of ascorbic acid and bovine serum lipids in cultured bovine adipocytes. Sandra Jurek*1, Mansur A. Sandhu2, Martin Kolisek3, Gerhard Sponder1, and Joerg R. Aschenbach1, 1Institute of Veterinary Physiology, Berlin, Germany, 2PMAS-Arid Agriculture University, Rawalpindi, Pakistan, 3Comenius University Bratislava, Bratislava, Slovakia.

M193 Effects of fully acidified close-up diets and dietary calcium content on in vitro innate immune function in transition dairy cows. Xiangfei Zhang1, Kristen M. Glosson*2, Scott S. Bascom3, Angie D. Rowson3, and James K. Drackley2, 1Institute of Animal Nutri- tion, Key Laboratory of Low Carbon Culture and Safety Production in Cattle in Sichuan, Sichuan Agricultural University, Chengdu, Sichuan, China, 2University of Illinois, Department of Animal Sciences, Urbana, IL, 3Phibro Animal Health Corp., Teaneck, NJ.

M194 Effects of fully acidified close-up diets and dietary Ca content on urinary mineral excretion in transition dairy cows. Kristen M. Glosson*1, Xiangfei Zhang2, Scott S. Bascom3, Angie D. Rowson3, and James K. Drackley1, 1University of Illinois, Department of Animal Sciences, Urbana, IL, 2Institute of Animal Nutrition, Key Laboratory of Low Carbon Culture and Safety Production in Cattle in Sichuan, Sichuan Agricultural University, Chengdu, Sichean, China, 3Phibro Animal Health Corp., Teaneck, NJ.

M195 Impacts of reducing urine pH prepartum by altering dietary cation-anion difference on physiological and productive responses of Holstein × Gir dairy cows. Rodrigo O. Rodrigues1, Reinaldo F. Cooke2, Silvia M. B. Rodrigues1, Larissa N. Bastos1, VItória F. S. Camargo1, Kaio S. Gomes1, and José L. M. Vasconcelos*1, 1São Paulo State University (UNESP), School of Veterinary Medicine and Animal Science, Botucatu/ SP, Brazil, 2Department of Animal Science, Texas A&M University, College Station, TX.

M196 Calcemia and risk factors for subclinical hypocalcemia in cows at dry off. Kaspar Krogh*, Nathalie Menudier, Laurianne Meppiel, Jean-Francois Collin, Camille Mansanet, Gaelle Pagny, Bastian Cuminal, Ana de Prado-Taranilla, Carla Azevedo, and Naomi Isaka, Ceva Sante Animale, Libourne, France.

M197 Hepatic gluconeogenesis is differentially altered by choline and methionine in bovine primary hepatocytes. Tawny L. Chandler*1, Sandy J. Bertics1, Barbara A. Barton2, and Heather M. White1, 1University of Wisconsin-Madison, Madison, WI, 2Balchem Corp., New Hampton, NY.

M198 Pyruvate carbon flux in response to choline and methionine in bovine primary hepatocytes. Tawny L. Chandler*1, Sophia J. Erb1, Sandra J. Bertics1, Barbara A. Barton2, and Heather M. White1, 1University of Wisconsin- Madison, Madison, WI, 2Balchem Corp., New Hampton, NY.

58 M199 Methionine supply in vitro alters cell proliferation, metabolism, and production of reactive oxygen species in ruminant microglial cells undergoing oxidative stress. 1 2 3 1 1 2 Ismael Martínez-Cortés* , James Stanton , Juan Muñoz-Gutiérrez , and Juan J. Loor , University of Illinois, Urbana, IL, Uni- SUNDAY ORALS versity of Georgia, Athens, GA, 3University of Wyoming, Laramie, WY.

M200 Methionine supply during the periparturient period alters transcriptome profiles and enhances function of polymorphonuclear leukocytes in Holstein cows. Hongyu Dai*1,2, Fernanda Batistel2, Rainie R. C. Yambao2, Ahmed A. Elolimy2, Cesar I. M. Garces2, Jose M. Arroyo3, Claudia Pa- rys4, Xiangzhen Shen1, and Juan J. Loor2, 1Nanjing Agricultural University, Nanjing, China, 2University of Illinois, Urbana, IL, 3Universidad de la Republica, San José, Uruguay, 4Evonik Nutrition & Care GmbH, HanauWolfgang, Germany. MONDAY POSTERS

Production, Management, and Environment I M201 Assessment of heat and methane production through infrared thermography in mid-lactation dairy cows. Anne R. Guadagnin1, Vivian Fischer*1, Joao P. Matiello1, Luiz G. R. Pereira2, and Fernanda S. Machado2, 1Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil, 2Empresa Brasileira de Pesquisa Agropecuaria, Juiz de Fora, MG, Brazil.

M202 Effect of a combination of natural additives to support milk production without harming the environment. André Pastori D’Aurea1, Lauriston Bertelli Fernandes1, Ricardo Ferreira Godinho3, Guillaume Desrousseaux*2, and Rodrigo 2 1 2 MONDAY

Tozetto , Research Center Premix Company, Patrocínio Paulista, São Paulo, Brazil, Laboratoires Phodé, Terssac, France, ORALS 3State University of Minas Gerais, Passos, Minas Gerais, Brazil.

M203 Effect of the forest biomass as bedding material on bacterial counts in compost bedded pack for dairy cows. Lourdes Llonch*, Lorena Castillejos, Xavier Manteca, and Alfred Ferret, Animal Nutrition and Welfare Service (SNIBA), Univer- sitat Autònoma de Barcelona, Bellaterra, Barcelona, Spain.

M204 Whole-farm economic and environmental impact of feeding strategies to decrease the enteric CH4 emissions on Canadian dairy farms. 1 1 2 1 1 TUESDAY Jose Velarde-Guillén* , Doris Pellerin , Chaouki Benchaar , and Édith Charbonneau , Université Laval, Quebec, QC, Canada, POSTERS 2Agriculture and Agri-Food Canada, Sherbrooke, QC, Canada.

M205 Development of an equation to estimate the enteric methane emissions from Canadian Holstein dairy cows. Jose Velarde-Guillén*1, Doris Pellerin1, Chaouki Benchaar2, Michel A. Wattiaux3, and Édith Charbonneau1, 1Université Laval, Quebec, QC, Canada, 2Agriculture and Agri-Food Canada, Sherbrooke, QC, Canada, 3University of Wisconsin-Madison, Madi- son, WI.

M206 Whole-farm nitrogen and phosphorus balance of intensive dairies in central Mexico. 1,2 1 1

Omar I. Santana* and Michel A. Wattiaux , Department of Dairy Science. University of Wisconsin-Madison, Madison, WI, TUESDAY 2INIFAP, Pabellon, Aguascalientes, Mexico. ORALS

M207 Comparison of Holstein and Jersey milk production with a new stochastic animal model. M. Li*1, V. E. Cabrera1, and K. F. Reed2, 1Department of Dairy Sciences, University of Wisconsin, Madison, WI, 2USDA-ARS Dairy Forage Research Center, Madison, WI.

M208 An assessment of different modelling strategies to predict milk fatty acid content using Fourier-transform infrared spectroscopy. Gabriel A. Rovere*, Gustavo de los Campos, Ana I. Vazquez, Adam L. Lock, Lynn Worden, and Robert J. Tempelman, Michigan WEDNESDAY

State University, East Lansing, MI. ORALS

M209 Use of 3-dimensional camera to predict body weight in pre-weaned dairy calves. Joao R. R. Dorea*, Arthur F. A. Fernandes, Vera C. Ferreira, Alexandre Cominotte, David K. Combs, and Guilherme J. M. Rosa, University of Wisconsin-Madison, Madison, WI.

M210 Modeling the effects of heat stress in different zones of Spain and the technical and economic impact of cooling systems. Oscar R. Espinoza* and Sergio Calsamiglia, Universitat Autònoma de Barcelona, Bellaterra, Barcelona, Spain. AUTHOR INDEX

59 M211 Using milk somatic cell score to predict of milk yield losses of organic dairy farms in the northeast United States. J. G. B. Galvão Jr.1, A. H. N. Rangel*2, A. F. Brito3, J. B. A. Silva4, A. F. Benson5, A. N. Hafla6, H. M. Darby7, K. J. Soder6, R. Kersber- gen8, and V. Brossillon9, 1Instituto Federal de Educação, Ciência e Tecnologia do Rio Grande do Norte, Ipanguaçu, RN, Brazil, 2Universidade Federal do Rio Grande do Norte, Macaíba, RN, Brazil, 3University of New Hampshire, Durham, NH, 4Universi- dade Federal Rural do Semiárido, Mossoró, RN, Brazil, 5Cornell University Cooperative Extension, Cortland, NY, 6USDA-ARS, University Park, PA, 7University of Vermont, St. Albans,VT, 8University of Maine, Orono, ME, 9Ecole Supérieure d’Agricultures, Angers, France.

M212 Characterization of dairy farm management practices for mastitis control by use of multiple correspondence analysis. Rita Couto Serrenho*1, Ricardo Bexiga1, Telmo Nunes1, and Luís Pinho2, 1Centro de Investigação Interdisciplinar em Sanidade Animal, Faculdade de Medicina Veterinária, Universidade de Lisboa, Lisbon, Portugal, 2Departamento de Clínicas Veter- inárias, Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Vila do Conde, Portugal.

M213 Use of a stochastic simulation model to estimate digital dermatitis, sole ulcer, and white line disease cost per case by severity, incidence timing, and parity group in dairy cattle. Karmella A. Dolecheck*1, Michael W. Overton2, Tyler B. Mark1, and Jeffrey M. Bewley3, 1University of Kentucky, Lexington, KY, 2Elanco Animal Health, Greenfield, IN, 3CowFocused Housing, Bardstown, KY.

M214 A survey of United States dairy hoof care professionals on costs associated with treatment of hoof diseases. Karmella A. Dolecheck*1, Roberta M. Dwyer1, Michael W. Overton2, and Jeffrey M. Bewley3, 1University of Kentucky, Lexington, KY, 2Elanco Animal Health, Greenfield, IN, 3CowFocused Housing, Bardstown, KY.

M215 A case study on the effect of barn type on milk yield and income over feed cost in commercial dairy farms in Argentina. F. Bargo*1, J. L. Monge3, E. Giugge2, and C. Chiavassa2, 1Universidad de Buenos Aires, Buenos Aires, Argentina, 2Grupo Chia- vassa, Carlos Pellegrini, Argentina, 3Universidad Nacional de Villa María, Villa María, Argentina.

Reproduction I M216 Impact of estrous expression on progesterone concentrations and its association with fertility. A. M. L. Madureira*1, T. A. Burnett1, J. L. M. Vasconcelos2, and R. L. A. Cerri1, 1University of British Columbia, Vancouver, BC, Canada, 2Sao Paulo State University, Botucatu, Sao Paulo, Brazil.

M217 Fertility response to commercially available GnRH products in lactating cows synchronized with the Double-Ovsynch protocol. Max Luchterhand1, C. A. Gamarra2, Rodrigo S. Gennari2, Jerry N. Guenther2, Paulo D. Carvalho*2, Alexandre H. Souza3, and Rafael V. Barletta2, 1Elusive Hill dairy, Madison, WI, 2Independent Dairy Consultant, Madison, WI, 3Animal Reproduction De- partment, VRA-USP University, Sao Paulo, SP, Brazil.

M218 Reproductive performance of lactating dairy cows managed with the Short-Resynch or the Day25-Resynch protocol. Robert Wijma*, Martin M. Pérez, Emily M. Sitko, Matteo Scarbolo, Froylan Sosa Hernandez, and Julio O. Giordano, Cornell University, Ithaca, NY.

M219 Effects of intrauterine infusion of seminal plasma at artificial insemination on fertility of lactating Holstein cows. William G. Ortiz*1, Jason A. Rizo1, Luciano R. Carvalheira2, Eliab C. Estrada1, Bo R. Harstine3, John J. Bromfield1, and Peter J. Hansen1, 1Department of Animal Sciences, University of Florida, Gainesville, FL, 2Dept. de Clínica e Cirurgia Veterinárias, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil, 3Select Sires Inc., Plain City, OH.

M220 Association among calving season, milk yield, and body condition score during the dry period and pregnancy at first artificial insemination in Argentinian dairy herds. Pedro Melendez*1, Fernando Bargo2, Gonzalo Tuñon3, and Juan Grigera4, 1College of Veterinary Medicine, University of Mis- souri, Columbia, MO, 2Universidad de Buenos Aires, Buenos Aires, Argentina, 3INIA, Uruguay, 4Private consultant, Argentina.

M221 Maximizing inseminations at detected estrus for second and greater services in lactating dairy cows. Magdalena Masello*1, Bob Ceglowski2, Mark J. Thomas2, and Julio O. Giordano1, 1Department of Animal Science, Cornell Uni- versity, Ithaca, NY, 2Dairy Health and Management Services, Lowville, NY.

M222 Association between hoof lesions and fertility of dairy cows. Bobwealth O. Omontese*1, Roger Bellet-Elias1, Almudena Molinero1, Giovana D. Catandi1, Renan Casagrande1, Zelmar Rodri- guez1, Rafael S. Bisinotto2, and Gerard Cramer1, 1Department of Veterinary Population Medicine, University of Minnesota, St. Paul, MN, 2Department of Large Animal Clinical Sciences, University of Florida, Gainesville, FL.

60 M223 Prevalence of purulent vaginal discharge in dairy herds depends on timing but not method of diagnosis—A meta-analysis. Alessandro Ricci*1, Kristan Reed2, and Osvaldo Pascottini3, 1DPT Scienze Veterinarie, University of Torino, Torino, Italy, 2USDA- 3 Agricultural Research Service, US Dairy Forage Research Center, Madison, WI, Population Medicine, Ontario Veterinary SUNDAY ORALS College, University of Guelph, Guelph, ON, Canada.

M224 Bellowing and vaginal discharge as secondary symptoms of estrus detection for successful insemination of dairy cattle in tiestall barns in a tropical environment. Siribhorn Kanwichai*1, Sasithorn Panasophonkul2, P. L. A. M. Vos3, and Witaya Suriyasathaporn1, 1Department of Food Animal Clinic, Faculty of Veterinary Medicine, Chiang Mai University, Chaing Mai, Thailand, 2Department of Companion Animal and Wildlife Clinic,Faculty of Veterinary Medicine, Chiang Mai University, Chiang Mai, Thailand, 3Departments of Farm Animal Health, Faculty of Veterinary Medicine, Utrecht University, Utrecht, the Netherlands. MONDAY POSTERS

Ruminant Nutrition I M225 Feeding regime does not affect estimation of daily urine output but it affects estimation of total purine derivatives excretion in spot urinary sampling. Kristina Kljak*1, Felipe Pino2, and Arlyn J. Heinrichs2, 1Department of Animal Nutrition, Faculty of Agriculture, University of Zagreb, Zagreb, Croatia, 2Department of Animal Science, The Pennsylvania State University, University Park, PA. MONDAY

M226 Rumen-protected lysine prototype supplementation increased milk production in lactating dairy cows. ORALS Hannah R. Bailey*1, Jeffrey D. Kaufman1, Barbara Barton2, Clay Zimmerman2, Kari Estes2, and Agustin G. Ríus1, 1University of Tennessee, Knoxville, TN, 2Balchem Corp., New Hampton, NY.

M227 Ingestive behavior of Holstein dairy cows grazing temperate pasture versus TMR fed in confinement: daily pattern. J. P. Soutto*1, P. Giles2, A. L. Astessiano1, M. Carriquiry1, P. Chilibroste1, and A. I. Trujillo1, 1Facultad de Agronomia, UDELAR, Montevideo, Uruguay, 2Facultad de Agronomia, UNCPBA, Azul, Argentina.

M228 Ingestive behavior of Holstein dairy cows grazing temperate pasture vs. TMR fed in confinement: First daily eating event. 1 1 2 1 1 1 1 TUESDAY A. I. Trujillo , J. P. Soutto* , P. Giles , A. L. Astessiano , M. Carriquiry , and P. Chilibroste , Facultad de Agronomia, UDELAR, POSTERS Montevideo, Uruguay, 2Facultad de Agronomia, UNCPBA, Azul, Argentina.

M229 Effects of pulse-dose intraruminal butyrate infusion on glucagon-like peptide 2 in dairy calves. Bayissa Hatew*1, Yudai Inabu1,2, Toshihisa Sugino2, and Michael Steele1, 1University of Alberta, Edmonton, AB, Canada, 2Hiroshima University, Graduate School of Biosphere Science, The Research Center for Animal Sciences, Higashi-Hiroshima, Hiroshima, Japan.

M230 Effect of corn silage with highly digestible starch on dry matter intake, daily gain, milk production and blood component of

lactating cows. TUESDAY Naruhisa Nishizawa*1, Kei Obata1, Hiroshi Kubozono1, Akito Saegusa1, and Yusuke Murai2, 1ZEN-RAKU-REN, Nishi-shirakawa, ORALS Fukushima, Japan, 2Kaneko Seeds Co. Ltd. Kunisada Breeding Station, Isesaki-City, Gunma, Japan.

M231 Effects of feeding purple corn silage (Zea mays L.) on productivity and antioxidant function of lactating cows. Takashi Matsuba*1, Hiroshi Kubozono1, Akito Saegusa1, Kei Obata1, Kazumi Gotoh2, Kazuyoshi Miki2, and Takanori Akiyama3, 1ZEN-RAKU-REN, Nishi-shirakawa, Fukushima, Japan, 2Nagano Animal Industry Experiment Station, Nagano, Japan, 3Takii & Co. Ltd, Kyoto, Japan.

M232 Change in feeding strategy affects intake, rumination behavior, and ruminal pH pattern in dairy cows. WEDNESDAY

Damiano Cavallini*1, Ludovica Mammi1, Alberto Palmonari1, Mattia Fustini1, Jud Heinrichs2, and Andrea Formigoni1, 1University ORALS of Bologna, Ozzano Emilia, BO, Italy, 2Pennsylvania State University, University Park, PA.

M233 Effect of age and physical form of oats within calf starter on hepatic enzyme expression in pre-weaned dairy calves. Ghazanfar Ali Chishti*1, Issac Salfer1, Javier Suarez-Mena2, and Aryln Jud Heinrichs1, 1The Pennsylvania State University, Uni- versity Park, PA, 2Provimi North America, Brookville, OH.

M234 The factors affecting the milk urea nitrogen concentration in Chinese Holstein cows. Hongrui Jiang, Mingxun Li, Zhi Chen, ZhangPing Yang, and Huimin Zhang*, College of Animal Science and Technology, Yang- AUTHOR

zhou University, Yangzhou, Jiangsu, China. INDEX

M235 Assessing three levels of a rumen-protected methionine prototype on dairy cow performance. Amanda M. Barnard*1, MacKenzie Conklin1, Kari Estes2, Barbara A. Barton2, Clay Zimmerman2, and Tanya F. Gressley1, 1De- partment of Animal and Food Sciences, College of Agricultural and Natural Resources, University of Delaware, Newark, DE, 2Balchem Corp., New Hampton, NY. 61 M236 Validating and optimizing spot sampling of urine to estimate urine output using creatinine in dairy cows. Chanhee Lee*, Dennis L. Morris, and Phyllis A. Dieter, Department of Animal Sciences, OARDC, The Ohio State University, Wooster, OH.

M237 Effect of protein supplementation on performance of crossbred dairy cows grazing tropical pasture. Jose Antonio Freitas*1, Ciro Amaral Bittencourt1, Alexandre Michelon Herzog1, and Veridiana Lourenco Daley2, 1Federal Univer- sity of Parana, Palotina, Brazil, 2University of Kentucky, Lexington, KY.

M238 The effect of fructose infusion on dry matter intake in dairy cattle. Roni Yair*1,2, Sameer J. Mabjeesh2, and Michael S. Allen1, 1Department of Animal Science, Michigan State University, East Lan- sing, MI, 2Department of Animal Science, Faculty of Agriculture, The Hebrew University, Rehovot, Israel.

M239 Stability of different rumen-protected lysine products in total mixed rations. Toshihisa Sugino*1, Saki Ishimaru1, Maki Nakamura2, Hidetada Funo2, and Taketo Obitsu1, 1The Research Center for Animal Sci- ence, Graduate School of Biosphere Science, Hiroshima University, Higashi-Hiroshima, Japan, 2Shimane Prefectural Livestock Technology Center, Izumo, Japan.

M240 Use of indirect calorimetry to study energy utilization in lactating Jersey dairy cattle consuming distillers dried grains with solubles or canola meal. Mickayla A. Myers1, Jared V. Judy1, Kevin J. Herrick2, Allison L. Knoell*1, and Paul J. Kononoff1, 1University of Nebraska-Lincoln, Lincoln, NE, 2POET Nutrition LLC, Sioux Falls, SD.

M241 Palatability of total mixed rations containing 3-nitrooxypropanol for lactating dairy cows. A. Melgar*1, K. Nedelkov2, C. M. M. R. Martins3, K. C. Welter3, X. Chen4, M. T. Harper1, S. Duval5, and A. N. Hristov1, 1The Penn- sylvania State University, University Park, PA, 2Faculty of Veterinary Medicine, Trakia University, Stara Zagora, Bulgaria, 3University of Sao Paulo, Pirassununga, Brazil, 4College of Pastoral Agriculture Science and Technology, Lanzhou University, China, 5Research Centre for Animal Nutrition and Health, DSM Nutritional Products, France.

M242 Exogenous enzymes on performance and rumen function of mid-lactation dairy cows. Elissandra Maiara de Castro Zilio1, Tiago Antônio Del Valle1, Lucas Ghedin Ghizzi1, Mauro Sergio Silva Dias1, Alanne Tenório Nunes1, Nathalia Trevisan Scognamiglio Grigoletto1, Guilherme Gomes da Silva1, Tássia Barrera de Paula e Silva1, Júlia Avansi Marques1, Daniel Graugnard2, and Francisco Palma Rennó*1, 1Department of Animal Nutrition and Production, School of Veteri- nary Medicine and Animal Science, University of São Paulo, Pirassununga, São Paulo, Brazil, 2Alltech Inc., Nicholasville, KY.

M243 Effects of microalgae on intake and milk yield, composition and fatty acids profile of dairy cows. Julia Avansi Marques1, Tiago Antônio Del Valle1, Lucas Ghedin Ghizzi1, Mauro Sergio Silva Dias1, Alanne Tenório Nunes1, Nathalia Trevisan Scognamiglio Grigoletto1, Larissa Schneider Gheller1, Tássia Barrera de Paula e Silva1, Elissandra Maiara de Castro Zilio1, Guilherme Gomes da Silva1, Leandro Kuritza2, and Francisco Palma Rennó*1, 1Department of Animal Nutrition and Production, School of Veterinary Medicine and Animal Science, University of São Paulo, Pirassununga, São Paulo, Brazil, 2Alltech do Brasil, Araucária, Paraná, Brazil.

M244 Intake, digestibility and milk production in mid-lactation dairy cows fed exogenous enzymes. Elissandra Maiara de Castro Zilio1, Tiago Antônio Del Valle1, Lucas Ghedin Ghizzi1, Alanne Tenório Nunes1, Mauro Sergio Silva Dias1, Nathalia Trevisan Scognamiglio Grigoletto1, Guilherme Gomes da Silva1, Larissa Schneider Gueller1, Anne Koontz2, and Francisco Palma Rennó*1, 1Department of Animal Nutrition and Production, School of Veterinary Medicine and Animal Science, University of São Paulo, Pirassununga, São Paulo, Brazil, 2Alltech Inc., Nicholasville, KY.

M245 Supplementing aluminosilicate clay on the reduction of aflatoxin1 M in milk and biomarkers of liver function in dairy cows. Emily H. Branstad*1, Carrie S. McCarthy1, Brooke C. Dooley1, Sydney M. Rous1, Carlos Domenech2, Julia Pie2, George E. Rot- tinghaus3, Erin Bowers1, Lance H. Baumgard1, and Hugo A. Ramirez-Ramirez1, 1Iowa State University, Ames, IA, 2Biovet S.A, Tarragona, Spain, 3University of Missouri, Columbia, MO.

M246 Effects of molasses and corn grain at 2 levels of ruminally degradable protein on lactating cow ruminal fermentation and rumen content mass. Geoffrey I. Zanton* and Mary Beth Hall, USDA-Agricultural Research Service; Dairy Forage Research Center, Madison, WI.

M247 Effects of molasses and corn grain at 2 levels of ruminally degradable protein on lactating cow performance. Mary Beth Hall* and Geoffrey I. Zanton, U.S. Dairy Forage Research Center, USDA-ARS, Madison, WI.

M248 The effect of dietary supplementation of yeast culture on the lactation performance of crossbred dairy cattle. Ellisa M. Jimenez*1, Lea A. Kinman1, William B. Smith1, Shelby A. Armstrong3, and Barbara W. Jones1,2, 1Department of Animal Science and Veterinary Technology, Tarleton State University, Stephenville, TX, 2Texas A&M AgriLife Research, Stephenville, TX, 3Phibro Animal Health, Teaneck, NJ.

62 M249 Effect of betaine supplementation on total-tract digestibility and production performance in mid-lactating Holstein dairy cows. 1 1 1 1,2 1 1 1 Hao-Che Hung* , Chia-Yu Tsai , Gwinyai Chibisa , Mireille Chahine , Mark McGuire , and Pedram Rezamand , Department of SUNDAY ORALS Animal and Veterinary Science, University of Idaho, Moscow, ID, 2Twin Falls Research and Extension Center, Twin Falls, ID.

M250 Physical characterization of palmitic acid supplements of varying enrichment. Richard Shepardson*, Ekaterina Bazilevskaya, and Kevin Harvatine, Penn State University, University Park, PA.

M251 Performance and metabolism of multiparous Holstein dairy cows as affected by corn silage type and supplementation with monensin throughout the transition period. Sarah E. LaCount*, Charlene M. Ryan, Michael E. Van Amburgh, and Tom R. Overton, Cornell University, Ithaca, NY. MONDAY POSTERS M252 Evaluation of eight prototypes of rumen-protected lysine on performance of lactating Holstein cows. M. I. Rivelli*1, M. J. Cecava2, P. H. Doane2, and F. C. Cardoso1, 1University of Illinois, Urbana, IL, 2ADM Research Division, Decatur, IL.

M253 Effects of a novel rumen-undegradable protein source on nitrogen utilization in lactating Holstein cows. M. I. Rivelli*1, M. J. Cecava2, P. H. Doane2, and F. C. Cardoso1, 1University of Illinois, Urbana, IL, 2ADM Research, Decatur, IL.

M254 Effects of eight rumen-protected lysine prototypes on plasma amino acids concentrations in lactating Holstein cows. 1 2 2 1 1 2

M. I. Rivelli* , M. J. Cecava , P. H. Doane , and F. C. Cardoso , University of Illinois, Urbana, IL, ADM Research Division, MONDAY

Decatur, IL. ORALS

M255 In vitro ruminal dry matter degradability and volatile fatty acid and gas production of DDGS with varying fat content. K. C. Krogstad1, J. L. Anderson*1, J. S. Osorio1, and K. J. Herrick2, 1Dairy and Food Science Department, South Dakota State University, Brookings, SD, 2POET Nutrition, Sioux Fall, SD.

M256 Linearity of response of plasma sulfur amino acids in lactating dairy cows to abomasally infused dl-2-hydroxy-4-methyl- thiobutanoic acid. Nancy L. Whitehouse*1, Charles G. Schwab1,2, and Shane M. Fredin2, 1University of New Hampshire, Durham, NH, 2Schwab TUESDAY Consulting LLC, Boscobel, WI, 3Adisseo, Alpharetta, GA. POSTERS

M257 Linear relationships between abomasal infusions of histidine and plasma histidine and histidine metabolites. Nancy L. Whitehouse*1, Yu Zang1, Bailey L. Basiel1, Andre F. Brito1, and Makoto Miura2, 1University of New Hampshire, Durham, NH, 2Ajinomoto Co. Inc., Kawasaki-shi, Japan.

M258 Influence of rumen-protected amino acids supplementation pre- and postpartum on lactation performance by dairy cows. E. M. Paula*1, L. F. Ferraretto1, C. S. Ballard2, C. J. Sniffen3, I. Shinzato4, and T. Takagi4, 1University of Florida, Gainesville, FL, 2The William H. Miner Agricultural Research Institute, Chazy, NY, 3Fencrest LLC, Holderness, NH, 4Ajinomoto Heartland Inc.,

Chicago, IL. TUESDAY ORALS

M259 Methionine and choline supply alter transmethylation, transulfuration, and CDP-choline pathways to different extents in primary dairy cow hepatocytes. Zheng Zhou*1,2, Yuanfei Zhou1,3, and Juan J. Loor1, 1University of Illinois, Urbana-Champaign, Urbana, IL, 2Clemson University, Clemson, SC, 3Huazhong Agricultural University, Wuhan, Hubei, China.

M260 In vivo evaluation of a new rumen-protected methionine supplement. 1 1 1 1 2 3 4 1

Hector L. Diaz* , Jacob Albrecht , Charles Soderholm , Jim Linn , Jeffrey Firkins , Paul Kononoff , and John K. Bernard , Milk WEDNESDAY Specialties Global, Eden Prairie, MN, 2The Ohio State University, Columbus, OH, 3University of Nebraska, Lincoln, NE, 4Uni- versity of Georgia, Tifton, GA. ORALS

M261 Predicting weekly calf starter intake by measuring calf starter intake once, twice, or three times a week. Yu Liang*, Emily Davis, Tyler Batchelder, and Michael Ballou, Texas Tech University, Lubbock, TX.

M262 Effect of incremental amounts of rumen-protected His on plasma and muscle His and His-dipeptides in lactating dairy cows fed a low-CP diet. Yu Zang*1, Luiz H. P. Silva2, Mohammad G. Khan1, Andre F. Brito1, and Makoto Miura3, 1University of New Hampshire, Durham, NH, 2Federal University of Viçosa, MG, Brazil, 3Ajinomoto Co. Inc., Kawasaki-shi, Japan. AUTHOR INDEX M263 In sacco evaluation of the effect of a source of slow release urea on dry matter, nitrogen and NDF digestibility. Colm Moran1, Jason Keegan1, Sini Salomaa2, Anne Koontz*3, and Juha Apajalahti2, 1Alltech SARL, Vire, France, 2Alimetrics Ltd, Espoo, Finland, 3Alltech Inc., Nicholasville, KY.

63 M264 Effect of microalgae on rumen microbiota and feed digestibility using an in vitro fermentation model. Juha Apajalahti1, Osmo Siikanen1, Anne Koontz*2, Jason Keegan3, and Colm Moran3, 1Alimetrics, Espoo, Finland, 2Alltech Inc., Nicholasville, KY, 3Alltech SARL, Vire, France.

M265 Effect of Aurantiochytrium sp. microalgae on rumen fermentation, microbial population and milk fatty acid profile. Colm Moran1, Teemu Rinttilä2, Jason Keegan1, Anne Koontz*3, and Juha Apajalahti2, 1Alltech SARL, Vire, France, 2Alimetrics, Espoo, Finland, 3Alltech Inc., Nicholasville, KY.

M266 Effect of physical form and nutrient content of calf starter on growth and development. David Vagnoni*1, Christine Sousa1, Jacqueline Aenlle1, and Mike Messman2, 1California Polytechnic State University, San Luis Obispo, CA, 2Cargill Animal Nutrition, Elk River, MN.

M267 Towards the compositional prediction of the ruminal microbial community using temporal modeling in healthy and milk depressed states. Cameron Martino*1, Grant Gogel1, James Gaffney1, Alfonso Lago2, and Mallory Embree1, 1Ascus Biosciences, San Diego, CA, 2DairyExperts Inc., Tulare, CA.

M268 Influence of supplemental copper and selenium source on reproductive parameters, milk yield and composition in Norman- do dairy cattle. Pedro Rodriguez-Hernandez*, Hernan Laviano-Medina, Jairo Pardo-Guzman, Clemencia Fandino De Rubio, and Roman Castaneda-Serrano, Universidad del Tolima, Ibague, Tolima, Colombia.

M269 Genome sequencing of native rumen microorganisms from Holstein cows reveals diverse range of functional capabilities. James Gaffney*, Cameron Martino, Grant Gogul, Miranda Striluk, and Mallory Embree,Ascus Biosciences, San Diego, CA.

M270 The effects of cut height and ensiling time on the fermentation profile of whole-plant corn silage. T. A. Damery*1, R. T. Pate1, M. Atkins2, R. Myers3, and F. C. Cardoso1, 1Department of Animal Sciences, University of Illinois, Urbana, IL, 2University of Wisconsin-Madison, Marshfield, WI, 3Bayer CropScience LP, Research Triangle Park, NC.

M271 Comparison of residual feed intake, net energy, and economic models of feed efficiency in dairy cattle. Dave J. Seymour*, Filippo Miglior, Gail Ritchie, Vern R. Osborne, John P. Cant, and Angela Cánovas, University of Guelph, Guelph, ON, Canada.

M272 Production responses to rumen-protected choline and methionine supplemented during the transition period differ for primi- and multiparous cows. Sarah B. Potts, Cynthia M. Scholte*, and Richard A. Erdman, University of Maryland, College Park, MD.

M273 Associations between ruminal and reticular pH during induction and recovery from subacute ruminal acidosis in dairy cows. Eveline Sandri1, Yvon Couture2, Rachel Gervais3, Liliana Fadul-Pacheco4,5, Janie Levesque1, and Daniel Rico*1, 1CRSAD, Des- chambault, QC, Canada, 2Université de Montreal, Saint-Hyacinthe, QC, Canada, 3Université Laval, Quebec, QC, Canada, 4Valacta, Ste-Anne-de-Bellevue, QC, Canada, 5Université McGill, Ste-Anne-de-Bellevue, QC, Canada.

M274 Effect of rumen-bypass flaxseed supplementation for 8 weeks on milk production and milk fatty acid composition in Jersey cows. Katherine Swanson1, Sarah Akers*1, Randi Wilson1, Mark Keller1, Lisbeth Goddik1, Gita Cherian1, Russell Day2, and Gerd Bobe1, 1Oregon State University, Corvallis, OR, 2N, Tualatin, OR.

M275 The relationship between circulating ceramides, plasma fatty acids, and adipose tissue measures of inflammation and lipolysis. William A. Myers*1, J. Eduardo Rico1, Daniel E. Rico2, Qi Zeng3, Jonas de Souza4, Adam L. Lock4, P. Yvan Chouinard2, G. Andres Contreras4, Rachel Gervais2, and Joseph W. McFadden1, 1Cornell University, Ithaca, NY, 2Université Laval, Quebec, QC, Canada, 3West Virginia University, Morgantown, WV, 4Michigan State University, East Lansing, MI.

M276 A lipidomic analysis of bovine liver during metabolic disease. Sina Saed Samii1,2, Yu Zang2, William A. Myers*1,2, Ester Grilli3, and Joseph W. McFadden1,2, 1Cornell University, Ithaca, NY, 2West Virginia University, Morgantown, WV, 3University of Bologna, Bologna, Italy.

M277 Metabolic profile of Holstein heifers fed carinata meal compared with canola meal and a control diet. Karla Rodriguez-Hernandez*1,2, Jill L. Anderson1, Jeffrey A. Clapper3, and George A. Perry3, 1Dairy and Food Science Depart- ment, South Dakota State University, Brookings, SD, 2Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias, Matamoros, Coahuila, México, 3Animal Science Department, South Dakota State University, Brookings, SD.

64 M278 Effects of replacing dietary starch with digestible NDF at two agitation speeds on fiber digestibility and fermentation parameters in continuous culture fermentors.

Haley E. Johnson*, Yan Sun, Gladys E. Margaria, Paola Piantoni, Antoon A. A. Jacobs, Neva A. Nachtrieb, Glogerley T. Sales, and SUNDAY ORALS Guillermo F. Schroeder, Cargill Animal Nutrition Innovation Campus, Elk River, MN.

M279 Inhibition of serine palmitoyltransferase prevents palmitic acid-induced ceramide synthesis in bovine primary hepatocytes. Joseph W. McFadden*1, J. Eduardo Rico1, Sophia J. Erb2, and Heather M. White2, 1Cornell University, Ithaca, NY, 2University of Wisconsin, Madison, WI.

M280 The effect of feeding zeolite A during the prepartum period on serum mineral concentrations in multiparous Holstein cows. Allison L. Kerwin*1, Charlene M. Ryan1, Brittany M. Leno1, Morten Jakobsen2, Per Theilgaard3, and Thomas R. Overton1, 1 2 3 Department of Animal Science, Cornell University, Ithaca, NY, Protekta Inc., Lucknow, ON, Canada, Vitfoss, Graasten, MONDAY POSTERS Denmark.

M281 The effect of feeding zeolite A during the prepartum period on peripartum performance in multiparous Holstein cows. Allison L. Kerwin*1, Charlene M. Ryan1, Brittany M. Leno1, Morten Jakobsen2, Per Theilgaard3, and Thomas R. Overton1, 1Department of Animal Science, Cornell University, Ithaca, NY, 2Protekta Inc., Lucknow, ON, Canada, 3Vitfoss, Graasten, Denmark.

M282 Impact of a direct-fed microbial blend on performance of early lactation dairy cows. Devan M. Paulus Compart* and Theodore P. Karnezos, PMI Nutrititional Additives, Shoreview, MN. MONDAY ORALS M283 Mycotoxin mitigation on commercial farms when feeding Equalize Dairy. Kayla M. Hultquist* and David P. Casper, Furst-McNess Company, Freeport, IL.

M284 Milk enterolactone concentration in response to sucrose and flaxseed oil supplementation to dairy cows fed flaxseed meal. Caren Paludo Ghedini, Andre Fonseca de Brito*, Kathleen Krieger, and Gianna Tempera, Department of Biological Sciences, University of New Hampshire, Durham, NH.

M285 Meta-analysis of the use of canola meal in diets for dairy cows. TUESDAY Daiane C. Moura, Karine C. Alessi*, João R. Assis, Rodrigo N. Torres, Suziane R. Soares, Andrea B. Donadia, Henrique M. Silva, POSTERS Letícia Menegazzo, Mari L. Marques, Indiara Martins, and Andre S. Oliveira, Dairy Cattle Research Lab, Universidade Federal de Mato Grosso, Sinop, Sinop, Mato Grosso, Brazil.

M286 Effect of prepartal maternal diets supplemented with essential fatty acids and their preweaned calves on performance of the newborn calf. Alireza Jolazadeh1, Tahereh Mohammadabadi1, Mehdi Dehghan-Banadaky*2, Morteza Chaji1, and Miriam Garcia3, 1Department of Animal Science, Khuzestan Ramin Agricultural and Natural Resources University, Mollasani, Ahvaz, Iran, 2Department of Animal Science, Campus of Agriculture and Natural Resources, University of Tehran, Karaj, Iran, 3Department of Animal Sci-

ence and Industry, Kansas State University, Manhattan, KS. TUESDAY ORALS

M287 Effect of camelina meal and camelina expeller on rumen microbial fermentation and nutrient flow in a continuous culture system. Hector Salas*, Lorena Castillejos, Montserrat Lopez-Suarez, and Alfred Ferret, Animal Nutrition and Welfare Service (SNIBA), Universitat Autònoma de Barcelona, Bellaterra, Barcelona, Spain.

M288 Repeated inoculation of young calves failed to modulate rumen microbiota consistently but lowered diarrhea. Lingling Wang1, Lu Ma2,3, Xin Zhang2, Jianchu Xu2,3, Zhongtang Yu1, and Dengpan Bu*2,4, 1Department of Animal Sciences, The WEDNESDAY Ohio State University, Columbus, OH, 2State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Acad- emy of Agricultural Sciences, Beijing, China, 3CAAS-ICRAF Joint Lab on Agroforestry and Sustainable Animal Husbandry, ORALS World Agroforestry Centre, East and Central Asia, Beijing, China, 4Hunan Co-Innovation Center of Safety Animal Production, Changsha, Hunan, China.

M289 Effects of selenium source on, performance and antioxidant status in lactating dairy cows during oxidative stress-inducing conditions. Lingling Sun1, Shengtao Gao1, Kun Wang1, M. V. Sanz Fernandez4, L. H. Baumgard5, and Dengpan Bu*1,2, 1State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, China, 2CAAS-ICRAF Joint Lab on Agroforestry and Sustainable Animal Husbandry, World Agroforestry Centre, East and Central Asia, Beijing,

3 4 AUTHOR

China, Hunan Co-Innovation Center of Safety Animal Production, Changsha, Hunan, China, Comparative Physiology Group, INDEX SGIT-INIA, Madrid, Spain, 5Department of Animal Science, Iowa State University, Ames, IA.

M290 Effects of rumen-protected methionine supplementation on dairy cows during early postpartum. Tainara C. Michelotti1, Hendyel A. Pacheco1, Fernanda Lopes2, and Rodrigo de Almeida*1, 1Universidade Federal do Paraná, Curitiba, PR, Brazil, 2Adisseo South America, São Paulo, SP, Brazil. 65 M291 Characterization of sphingomyelin in bovine lipoproteins during the peripartum. Amanda N. Davis*1,2, J. Eduardo Rico1,2, and Joseph W. McFadden1,2, 1Cornell University, Ithaca, NY, 2West Virginia University, Morgantown, WV.

M292 Application of fast protein liquid chromatography to characterize bovine lipoproteins during the periparturient period. Amanda N. Davis1,2, J. Eduardo Rico*1,2, and Joseph W. McFadden1,2, 1Cornell University, Ithaca, NY, 2West Virginia University, Morgantown, WV.

M293 Effect of washing method, grinding size, and the determination of an undegraded fraction on in situ effective ruminal disappearance and disappearance rate of starch in mature corn grain. T. Fernandes1,2, C. L. S. Ávila1, M. N. Pereira1, and L. F. Ferraretto*2, 1Federal University of Lavras, Lavras, MG, Brazil, 2Univer- sity of Florida, Gainesville, FL.

M294 Relationships among chewing activity and lactation performance by dairy cows and dietary nutrient composition. L. M. Krentz1, L. F. Ferraretto*2, and R. D. Shaver3, 1Vita Plus Corp., Madison, WI, 2University of Florida, Gainesville, FL, 3Uni- versity of Wisconsin, Madison, WI.

M295 Evaluating the impact of Bovamine on performance, nutrient digestibility, and digestive function in lactating dairy cows. MacKenzie Conklin*1, Stephanie Polukis1, Amanda Barnard1, Karl Nestor2, Limin Kung1, and Tanya Gressley1, 1University of Delaware, Newark, DE, 2Chr. Hansen Animal Health and Nutrition, Hørsholm, Denmark.

M296 The effects of rumen degradable starch and fiber on differential gene expression of the rumen epithelium. Linda Beckett*, Andrea Bedford, Claire Gleason, Doug Liebe, Taylor T. Yohe, Kristy M. Daniels, and Robin R. White,Virginia Tech, Blacksburg, VA.

M297 Effect of palmitic acid-enriched supplements with different levels of fatty acid peroxidation on short-term feed intake and production responses of lactating dairy cows. Arnulfo Pineda* and Adam L. Lock, Michigan State University, East Lansing, MI.

M298 Effects of dietary undigested and physically effective neutral detergent fiber on ruminal pH, volatile fatty acids, and ruminal digesta characteristics of lactating dairy cows. Wyatt A. Smith*1, Kyohei Ishida2, Jeffrey W. Darrah1, Heather M. Dann1, Catherine S. Ballard1, Michael D. Miller1, and Rick J. Grant1, 1William H. Miner Agricultural Research Institute, Chazy, NY, 2ZEN-NOH National Federation of Agricultural Coop- erative Associations, Japan.

M299 Immunoactivation is related to low plasma arginine and branched-chain amino acid concentrations in lactating dairy cows. J. A. D. R. N. Appuhamy, E. A. Horst, S. K. Kvidera, H. J. P. Wickramasinghe*, and L. H. Baumgard, Iowa State University, Ames, IA.

M300 Effects of two endomicrobial supplement combinations on Holstein heifers milk composition and yield. Jordan Embree*1, Justin Wong1, Miranda Striluk1, James Gaffney1, Grant Gogel1, Cameron Martino1, Terry TerHune2, and Mal- lory Embree1, 1Ascus Biosciences, San Diego, CA, 2HMS Veterinary Development, Tulare, CA.

M301 Supplementation of Red Propolis for dairy calves: effects on performance, health and metabolism. Giovana S. Slanzon, Ariany F. Toledo, Ana P. Silva, Marcos D. Silva, Marina G. Coelho, and Carla Maris M. Bittar*, Depart. Of Animal Sciences, College of Agriculture Luiz de Queiroz (ESALQ), University of Sao Paulo, Piracicaba, SP, Brazil.

M302 Investigating a novel source of nutritional selenium for ruminant animals. K. Nedelkov1, C. M. M. R. Martins2, X. Chen3, A. Melgar4, M. T. Harper*4, S. Räisänen4, J. Oh4, E. H. Wall5, and A. N. Hristov4, 1Faculty of Veterinary Medicine, Trakia University, Stara Zagora, Bulgaria, 2School of Veterinary Medicine and Animal Science, University of Sao Paulo, Pirassununga, Brazil, 3College of Pastoral Agriculture Science and Technology, Lanzhou University, Gansu, China, 4Department of Animal Science, The Pennsylvania State University, University Park, PA, 5Pancosma, Geneva, Switzerland.

M303 Effects of exogenous amylase on in vitro ruminal digestion kinetics of whole-crop corn silages harvested in late maturity stage. Abias S. Silva1, Thierry R. Tomich2, Márcio S. Pedreira1, Fernanda S. Machado2, Mariana M. Campos2, Cristina S. Cortinhas*3, Tiago S. Acedo3, João P. P. Rodrigues4, and Luiz G. R. Pereira2, 1State University of Southwestern Bahia, Itapetinga, BA, Brazil, 2Embrapa Dairy Cattle, Juiz e Fora, MG, Brazil, 3DSM Produtos Nutricionais Brasil SA, São Paulo, SP, Brazil, 4Federal Uni- versity of São João Del Rey, São João Del Rey, MG, Brazil.

66 M304 Effects of exogenous amylase and essential oils in cross-breed dairy cows diets: Energy use, methane production, and blood parameters. 1 2 2 2 2 Leile D. R. Freire , Thierry R. Tomich , Alexandre L. Ferreira , Fernanda S. Machado , Mariana M. Campos , Cristina S. Cor- SUNDAY ORALS tinhas*3, Tiago S. Acedo3, Luis F. M. Tamassia3, Márcio S. Pedreira1, and Luiz G. R. Pereira2, 1State University of Southwestern Bahia, Itapetinga, BA, Brazil, 2Embrapa Dairy Cattle, Juiz de Fora, MG, Brazil, 3DSM Produtos Nutricionais Brasil SA, São Paulo, SP, Brazil.

M305 Validating intrinsic markers and optimizing spot sampling frequency to estimate fecal outputs. Dennis L. Morris*, Lucas R. Rebelo, Phyllis A. Dieter, and Chanhee Lee, Department of Animal Sciences, OARDC, The Ohio State University, Wooster, OH.

M306 Frequency of diet delivery to dairy cows: Effect on methane emissions from stored manure. MONDAY POSTERS Fadi Hassanat*, Chirine Cherif, and Chaouki Benchaar, Sherbrooke Research and Development Center, Agriculture and Agri- Food Canada, Sherbrooke, QC, Canada.

M307 Frequency of diet delivery to dairy cows: Effect on enteric methane emissions. Chirine Cherif*1,2, Fadi Hassanat1, Rachel Gervais2, and Chaouki Benchaar1, 1Sherbrooke Research and Development Center- Agriculture and Agri-Food Canada, Sherbrooke, QC, Canada, 2Département des Sciences Animales, Université Laval, Québec, QC, Canada.

M308 A field tudys on prevention of subclinical hypocalcemia in dairy cows supplemented synthetic aluminums silicate or anionic MONDAY

salts in late pregnancy. ORALS Theilgaard Per*1 and Jakobsen Morten2, 1Vitfoss, Graasten, Denmark, 2Protekta Inc., Ontario, Canada.

M309 In vitro fermentation parameters and gas production in high producing dairy cow diets with yeast and lactic acid bacteria as probiotics. Hugo F. Monteiro*1, Andressa Faccenda2,1, Ana L. J. Lelis1, Andre S. Avila3,1, Virginia L. N. Brandao1, Xiaoxia Dai1, Lorrayny G. Silva1, and Antonio P. Faciola1, 1Department of Animal Sciences, University of Florida, Gainesville, FL, 2Department of Animal Sciences, State University of Maringa, Maringa, PR, Brazil, 3Department of Animal Sciences, State University of Western Pa- rana, Marechal Candido Rondon, PR, Brazil. TUESDAY POSTERS M310 Pre- and post weaning performance and health of dairy calves fed milk replacers formulated with 5 or 10% levels of spray- dried bovine plasma. David M. Ziegler*1, Hugh Chester-Jones1, Ronelle M. Blome2, and David R. Wood2, 1University of Minnesota, Waseca, MN, 2Animix LLC, Juneau,WI.

M311 Effects of feeding wood kraft pulp on preventing subacute ruminal acidosis in cattle. Shigeru Sato*1, Yo-han Kim1, Shiro Kushibiki2, and Kei-ichiro Kizaki1, 1Cooperative Department of Veterinary Medicine, Iwate University, Morioka, Iwate, Japan, 2National Institute of Livestock and Grassland Science, Tsukuba, Ibaraki, Japan. TUESDAY ORALS M312 Evidence of intraflock variability in the feed efficiency of lactating Lacaune dairy ewes. Eliel González-García*1, João Paulo Dos Santos2, and Philippe Hassoun1, 1INRA SELMET (Systèmes d’Èlevage Méditerranéens et Tropicaux), Montpellier, France, 2Faculty of Veterinary, Universidade Federal do Pará (UFPA), Castanhal, PA, Brazil.

M313 Weaning age affects rumen fermentation and bacterial communities of Hu lambs. Huiling Mao*1,2, Yinglei Xu1, Chong Wang1, and Zhongtang Yu2, 1College of Animal Science and Technology, Zhejiang A and F University, Lin’an, China, 2Department of Animal Sciences, The Ohio State University, Columbus, OH. WEDNESDAY M314 Feed processing temperature affects lactational performance. A. Van De Kerckhove1, A. Delaquis2, F. Mueller3, T. Steen4, J. Guyader5, and Aaron Park*6, 1Federated Co-operatives Limited, ORALS Saskatoon, SK, Canada, 2La Coop Fédérée, Montréal, QC, Canada, 3Kalmbach Feeds Inc., Upper Sandusky, OH, 4Tennesse Farmers Cooperative, LaVergne, TN, 5Neovia, Château-Thierry, France, 6Cooperative Research Farms, Richmond, VA.

M315 Non-linear relationship study between altered carbohydrate traits in hull-less barley Hordeum( vulgare L.) and predicted truly absorbed nutrient supply to dairy cattle. Baoli Sun, Basim Refat, Manji Sun, and Peiqiang Yu*, Department of Animal and Poultry Science, College of Agricultural and Bioresources, University of Saskatchewan, Saskatoon, SK, Canada. AUTHOR

M316 Comparison of near-infrared (NIR) and Fourier transform mid-infrared (ATR-FT/MIR) spectroscopy in prediction of intestinal INDEX protein digestibility in dairy cows. Haitao Shi, Na Liu, Yaogeng Lei, Luciana Louzada Prates, Basim Refat, and Peiqiang Yu*, Department of Animal and Poultry Sci- ence, College of Agriculture and Bioresources, University of Saskatchewan, Saskatoon, SK, Canada.

67 M317 Optimizing microbial protein synthesis to increase milk production: A meta-analysis approach. Jessie Guyader*, Priscillia Derbois, and Christine Gerard, Neovia, Talhouët, Saint-Nolff, France.

M318 Mycotoxin mitigation when feeding Equalize Dairy. Kayla M. Hultquist* and David P. Casper, Furst-McNess Company, Freeport, IL.

Small Ruminant I M319 Biohydrogenation patterns in digestive contents of lambs fed babassu or buriti oils. Nítalo André Farias Machado1, Michelle de Oliveira Maia Parente1, Rui José Branquinho Bessa2, Henrique Nunes Parente1, Susana Paula Alves2, Graziele Silva Oliveira*1, Anderson de Moura Zanine1, Daniele Ferreira de Jesus1, Leilson Rocha Bezerra3, Danielle de Oliveira Maia1, and Luana França Anjos1, 1Universidade Federal do Maranhão, Chapadinha, Maranhão, Brazil, 2Universidade de Lisboa, Lisboa, Portugal, 3Universidade Federal de Campina Grande, Patos, Paraíba, Brazil.

M320 Assessment of nutrient digestibility in goats fed diets with increasing levels of babassu mesocarp flour. Aylpy Renan Dutra, Michelle de Oliveira Maia Parente, Henrique Nunes Parente, Miguel Arcanjo Moreira Filho, Graziele Silva de Oliveira*, Hyane Costa Lima, Maykon Nunes Sousa, Nítalo André Farias Machado, Ruan Mourão Gomes, and Leonardo Miranda Freitas, Universidade Federal do Maranhão, Chapadinha, Maranhão, Brazil.

M321 Secretion of galectins-1, -3, and -9 in goat blood during the periparturient period. Kingsley Ekwemalor*, Sarah Adjei-Fremah, Emmanuel Asiamah, Egbogoye Eluka-Okoludoh, Bertha Osei, and Mulumebet Worku, North Carolina Agricultural and Technical State University, Greensboro, NC.

M322 Spatial modeling of population membership in indigenous Eastern Adriatic sheep breeds using codominant marker geno- types. Dragica Salamon and Alen Dzidic*, Faculty of Agriculture, University of Zagreb, Zagreb, Croatia.

M323 Effect of a blend of artificial sweetener and capsicum on productive performance and blood profile in lambs. Xianjiang Chen1, Krum Nedelkov2, Joonpyo Oh*3, Michael Harper3, Emma Wall4, and Alexander Hristov3, 1Lanzhou University, Lanzhou, Gansu, China, 2Trakia University, Stara Zagora, Bulgaria, 3The Pennsylvania State University, University Park, PA, 4Pancosma, Geneva, Switzerland.

M324 Effect of algae supplementation on milk fatty acid profile in lactating dairy goats. Ping Wang*1, Yan Xue2, Anne Koontz2, Xueying Zhang1, and Jun Luo1, 1Alltech-NWAFU Animal Science Research Alliance, College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi, China, 2Alltech China, Chaoyang District, Beijing, China.

Teaching/Undergraduate and Graduate Education M325 Cooperative Real Education in Agriculture Management at the University of New Hampshire. Andrew B. Conroy, Peter S. Erickson, Kayla M. Aragona*, and Eric Hatungimana, University of New Hampshire, Durham, NH.

M326 Teaching final-year veterinary students about dairy cattle welfare. Todd F. Duffield, Lena J. Levison*, and Derek B. Haley, University of Guelph, Guelph, ON, Canada.

68 SYMPOSIA AND ORAL SESSIONS SUNDAY ORALS

ADSA Graduate Student Dairy Foods Oral Competition Chair: Rani Govindasamy-Lucey, Center for Dairy Research, University of Wisconsin-Madison Room 200 DE MONDAY

9:30 AM 16 Efficiency of ceramic microfiltration removal of whey protein from sweet whey. POSTERS Brandon Carter*1, David Barbano2, and MaryAnne Drake1, 1North Carolina State University, Raleigh, NC, 2Cornell University, Ithaca, NY.

9:45 AM 17 Concentration of acid whey from Greek-style yogurt using a combination of reverse osmosis and forward osmosis. Pedro Menchik* and Carmen Moraru, Cornell University, Ithaca, NY.

10:00 AM 18 Feasibility of front-face fluorescence spectroscopy as a tool to understand protein leak during dairy ultrafiltration. Yizhou B. Ma* and Jayendra K. Amamcharla, Food Science Institute, Animal Sciences and Industry, Kansas State

University, Manhattan, KS. MONDAY ORALS 10:15 AM 19 Transcriptomics characterization of genes involved in exopolysaccharide production inStreptococcus thermophilus ASCC1275 under the influence of various sugars. Aparna Padmanabhan*, Qinglong Wu, and Nagendra P. Shah, The University of Hong Kong, Hong Kong.

10:30 AM 20 Maintaining a high level of intact casein in Cheddar cheese during aging. Brittney M. Riebel*1, Selvarani Govindasamy-Lucey2, John J. Jaeggi2, Mark E. Johnson2, and John A. Lucey1,2, 1Univer- sity of Wisconsin-Madison, Madison, WI, 2Center for Dairy Research, Madison, WI. TUESDAY 10:45 AM Break POSTERS

11:00 AM 21 Preparation of a non-surface-active solution from fluid milk for interfacial experiments of milk fat globule membrane polar lipids. Luis M. Real Hernandez* and Rafael Jimenez Flores, The Ohio State University, Columbus, OH.

11:15 AM 22 Tracking Listeria survival at different stages of ice cream manufacture. Neha Neha* and Sanjeev Anand, South Dakota State University, Brookings, SD. TUESDAY

11:30 AM 23 Subcritical hydrolysis of ice cream wastewater: Modeling and hydrolyzates properties. ORALS Maryam Enteshari* and Sergio Martínez-Monteagudo, South Dakota State University, Brookings, SD.

11:45 AM 24 Predicting quality attributes of yogurt-ice cream through fluorescence spectroscopy. Niaz Muhammad*1, Amna Sahar1,2, Nuzhat Huma1, Aysha Sameen1, and Ubaid Rahman1, 1National Institute of Food Science and Technology (NIFSAT), Faculty of Food, Nutrition and Home Sciences (FFNHS), University of Agricul- ture Faisalabad (UAF), Faisalabad, Pakistan, 2Department of Food Engineering, Faculty of Agricultural Engineer- ing, UAF, Faisalabad, Pakistan. WEDNESDAY

12:00 PM 25 Predicting butter adulteration with Fourier transform infrared spectroscopy and multi-variant analysis. ORALS Amna Sahar*1,2, Muhammad Usman Akram2, Ubaid Rahman1, Muhammad Azam Khan2, Muhammad Issa Khan1, and Imran Pasha1, 1National Institute of Food Science and Technology (NIFSAT), Faculty of Food, Nutrition and Home Sciences (FFNHS), University of Agriculture Faisalabad (UAF), Faisalabad, Pakistan, 2Department of Food Engi- neering, Faculty of Agricultural Engineering, UAF, Faisalabad, Pakistan. AUTHOR INDEX

69 ADSA Graduate Student (PhD) Production Oral Competition Chair: Heather Dann, William H. Miner Agricultural Research Institute Room 301 D

9:30 AM 26 Intramammary infection in growing, nonlactating mammary glands. Benjamin D. Enger*1, Carly E. Crutchfield1, Taylor T. Yohe1, Kellie M. Enger1, Stephen C. Nickerson2, Catherine L. M. Parsons1, and R. Michael Akers1, 1Virginia Polytechnic Institute and State University, Blacksburg, VA, 2University of Georgia, Athens, GA.

9:45 AM 27 Genetic analysis of subclinical mastitis resistance in early lactation in first-parity cows. Saranya G. Narayana*1,2, Filippo Miglior2,3, Syed A. Naqvi1, Francesca Malchiodi2, Pauline Martin2, and Herman W. Barkema1, 1Department of Production Animal Health, Faculty of Veterinary Medicine, University of Calgary, Cal- gary, AB, Canada, 2CGIL, Department of Animal Biosciences, University of Guelph, Guelph, ON, Canada, 3Canadian Dairy Network, Guelph, ON, Canada.

10:00 AM 28 Predicting composition of empty body weight of Holstein heifers and cows. Rodrigo A. de Souza* and Michael VandeHaar, Michigan State University, East Lansing, MI.

10:15 AM 29 Manipulating serotonin pathway in dairy calves: Impact on blood hematology, growth, and health. Marcela G. Marrero-Pérez*, Sena L. Field, Bethany Dado-Senn, Amy L. Skibiel, Debora R. Silva, and Jimena Laporta, Department of Animal Sciences, University of Florida, Gainesville, FL.

10:30 AM 30 Metabolic profile of Holstein heifers fed carinata meal compared with canola meal and a control diet. Karla Rodriguez-Hernandez*1,2, Jill L. Anderson1, Jeffrey A. Clapper3, and George A. Perry3, 1Dairy and Food Sci- ence Department, South Dakota State University, Brookings, SD, 2Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias, Matamoros, Coahuila, México, 3Animal Science Department, South Dakota State University, Brookings, SD.

10:45 AM 31 Low-density lipoprotein ceramide accrual develops with steatosis, hyperlipidemia, and insulin antagonism during the transition from gestation to lactation. Amanda N. Davis*1,2, J. Eduardo Rico1,2, William A. Myers1,2, and Joseph W. McFadden1,2, 1Cornell University, Ithaca, NY, 2West Virginia University, Morgantown, WV.

11:00 AM 32 Aluminosilicate clay reduces the deleterious effects of an aflatoxin challenge on inflammation markers in lactating Holstein cows. Russell T. Pate*1, Devan M. Paulus Compart2, and Felipe C. Cardoso1, 1University of Illinois, Department of Animal Sciences, Urbana, IL, 2PMI Nutritional Additives, Shoreview, MN.

11:15 AM 33 Effects of feeding a Saccharomyces cerevisiae fermentation product during the periparturient period on performance of dairy cows fed postpartum diets differing in starch content. Weina Shi*1, Caroline E. Knoblock1, Ilkyu Yoon2, and Masahito Oba1, 1Department of Agricultural, Food and Nutri- tional Science, University of Alberta, Edmonton, AB, Canada, 2Diamond V, Cedar Rapids, IA.

11:30 AM 34 Dietary supplementation of Scutellaria baicalensis extract (SBE) during early lactation decreases milk somatic cells and increases whole lactation milk yield in dairy cattle. Katie E. Olagaray*1, Micheal J. Brouk1, Laman K. Mamedova1, Fabrice Robert2, Emilien Dupuis2, Maya Zachut3, and Barry J. Bradford1, 1Kansas State University, Manhattan, KS, 2CCPA Group, Janze, France, 3Agriculture Research Organization, Volcani Center, Rishon Lezion, Israel.

11:45 AM 35 Bioavailability of rumen-protected histidine, lysine and methionine assessed by fecal amino acid excretion. Susanna E. Räisänen*1, Cristian M. M. R. Martins2, Krum Nedelkov3, Joonpyo Oh1, Michael T. Harper1, Xianjiang Chen4, Claudia Parys5, Robert A. Patton6, Makoto Miura7, and Alexander N. Hristov1, 1The Pennsylvania State Univer- sity, University Park, PA, 2University of São Paulo, Pirassununga, Brazil, 3Trakia University, Stara Zagora, Bulgaria, 4Lanzhou University, Lanzhou, Gansu, China, 5Evonik Nutrition & Care GmbH, Hanau-Wolfgang, Germany, 6Nittany Dairy Nutrition Inc., Mifflinburg, PA, 7Animal Nutrition Group, Research Institute for Bioscience Products & Fine Chemicals, Ajinomoto Co. Inc., Kawasaki, Japan.

70 Animal Behavior and Well-Being Platform Session: Assessment of Affective States of Dairy Cattle SUNDAY Chair: Trevor J. DeVries, University of Guelph ORALS Sponsor: Dean Foods Room 300 AB

9:30 AM Introduction. Trevor J. DeVries, University of Guelph, Guelph, ON, Canada.

9:30 AM 36 The scientific assessment of affective states in dairy cattle. MONDAY Daniel M. Weary*, University of British Columbia, Vancouver, BC, Canada. POSTERS

10:15 AM 37 Dairy calves anticipate the opportunity to access an alternative environment. Heather W. Neave*1, James Webster2, and Gosia Zobel2, 1University of British Columbia, Vancouver, BC, Canada, 2AgResearch Ltd, Hamilton, New Zealand.

10:30 AM 38 Effects of local anesthetic and/or systemic analgesia on pain associated with cautery disbudding in calves: A sys- tematic review and meta-analyses. C. B. Winder*1, C. L. Miltenburg1, J. M. Sargeant1,2, S. J. LeBlanc1, D. B. Haley1, K. D. Lissemore1, M. A. Godkin3, and

T. F. Duffield1, 1Department of Population Medicine, University of Guelph, Guelph, ON, Canada, 2Centre for Public MONDAY Health and Zoonoses, University of Guelph, Guelph, ON, Canada, 3Ontario Ministry of Agriculture, Food, and Rural ORALS Affairs, Elora, ON, Canada.

10:45 AM Break

11:00 AM 39 Development of a newborn calf vigor scoring system. Christine Murray-Kerr*1, Ken Leslie2, Sandra Godden3, Sheila McGuirk4, and Whitney Knauer3, 1Trouw Nutrition, Guelph, ON, Canada, 2University of Guelph, Guelph, ON, Canada, 3University of Minnesota, St. Paul, MN, 4Univer- TUESDAY

sity of Wisconsin, Madison, WI. POSTERS

11:15 AM 40 Effect of implementing a novel calf vitality scoring system and early intervention program on pain management in newborn dairy calves. Sandra Godden1, Whitney Knauer1, Ken Leslie*2, Christine Murray-Kerr2, Sheila McGuirk3, Hans Coetzee4, Debbie Haines5, Craig Gapinski1, Keith Yorek1, and Rochelle Hullinsky1, 1University of Minnesota, St. Paul, MN, 2University of Guelph, Guelph, ON, Canada, 3University of Wisconsin, Madison, WI, 4Kansas State University, Manhattan, KS, 5University of Saskatchewan, Saskatoon, SK, Canada.

11:30 AM 41 Can calving assistance influence dairy cows’ lying times? TUESDAY

Marianne Villettaz Robichaud*1,2, David L. Pearl2, Jeffrey Rushen3, Sandra M. Godden4, Stephen J. LeBlanc2, Anne ORALS Marie de Passillé3, and Derek B. Haley2, 1Université Laval, Québec, QC, Canada, 2University of Guelph, Guelph, ON, Canada, 3University of British Columbia, Vancouver, BC, Canada, 4University of Minnesota, St. Paul, MN.

11:45 AM 42 Pain mitigation in cattle following soft tissue surgery. Amber D. Futrell*1,2, J. Marc Caldwell1, Peter D. Krawczel2, Brian K. Whitlock1, and David E. Anderson1, 1University of Tennessee College of Veterinary Medicine, Knoxville, TN, 2Animal Science Department, University of Tennessee Institute of Agriculture, Knoxville, TN. WEDNESDAY ORALS

Animal Health I Chair: Kasey Moyes, University of Maryland Room 300 CD

9:30 AM 43 Comparison between conventional culture, MALDI-TOF, and 16S rRNA for test agreement in diagnosis of bacteria AUTHOR in individual cow milk samples. INDEX David J. Wilson*1, John Middleton2, Pamela Adkins2, and Gregory M. Goodell3, 1Utah State University, Logan, UT, 2University of Missouri, Columbia, MO, 3The Dairy Authority, Greeley, CO.

9:45 AM 44 Investigation of risk factors of subclinical mastitis in large-scale dairy farms. Y. F. Zhong*, Y. M. Wu, and J. X. Liu, Institute of Dairy Institute, Zhejiang University, Hangzhou, China. 71 10:00 AM 45 Use of electrical conductivity for the differentiation of mastitis-causing pathogens. Sushil Paudyal*1, Pedro Melendez2, Diego Manriquez1, Ana Velasquez1, Pablo Pinedo1, and Gustavo Pena3, 1Colorado State University, Fort Collins, CO, 2University of Missouri, Columbia, MO, 3Zoetis, Parsippany, NJ.

10:15 AM 46 Flax oil supplementation affects systemic blood biomarkers and polymorphonuclear leukocytes mRNA expression in neonatal dairy calves. Fernanda Rosa*1, Chelsea R. Schossow1, Nathaly A. Carpinelli1, Erminio Trevisi2, Jill L. Anderson1, and Johan S. Oso- rio1, 1Dairy and Food Science Department, South Dakota State University, Brookings, SD, 2Department of Animal Sciences, Food and Nutrition, Università Cattolica del Sacro Cuore, Piacenza, Italy.

10:30 AM 47 Validation of methods to practically evaluate failure of passive transfer in calves arriving to a veal facility. David L. Renaud*, Todd F. Duffield, Stephen J. LeBlanc, and David F. Kelton, Department of Population Medicine, University of Guelph, Guelph, ON, Canada.

48 Moved to Animal Health III (pages 115–116)

10:45 AM Break

11:00 AM 49 Feeding NutriTek reduces linear scores and clinical mastitis cases. James D. Ferguson1, Matt A. Sattler2, Devin L. Hanson*2, Chad P. Davis2, Tom S. Edrington2, and Ilkyu Yoon2, 1Univer- sity of Pennsylvania, School of Veterinary Medicine, Kennett Square, PA, 2Diamond V, Cedar Rapids, IA.

11:15 AM 50 Frequency of antimicrobial usage on treatment for bacterial diseases occurring in cows on large dairy farms. Juliana Leite de Campos*1, Andrew Steinberger2, Tony Goldberg2, Nasia Safdar2, John Shutske2, Ajay Sethi2, Garret Suen2, and Pamela Ruegg1, 1Michigan State University, East Lansing, MI, 2University of Wisconsin-Madison, Madi- son, WI.

11:30 AM 51 Residual effects of maternal consumption of metal amino acid complexes in offspring inflammatory and oxidative status during the weaning period. Rodrigo C. B. Grazziotin*1, Carolina B. Jacometo2, Mike Socha3, Erminio Trevisi4, Juan J. Loor5, and Johan S. Osorio1, 1South Dakota State University, Brookings, SD, 2Universidad de la Salle, Bogota, DC, Colombia, 3Zinpro Corp., Eden Prairie, MN, 4Università Cattolica del Sacro Cuore, Piacenza, Italy, 5University of Illinois, Urbana Champaign, IL.

11:45 AM 52 Experimental Staphylococcus aureus mastitis teat-dip infection model for evaluation of efficacy of vaccine against Staphylococcus aureus intramammary infection. Oudessa Kerro Dego*, Reta Abdi, and Raul Almeida, The University of Tennessee, Knoxville, TN.

ARPAS Symposium: Sustainable Dairy Production Chair: N. Andy Cole, USDA-ARS (retired) Sponsor: Innovation Center for US Dairy Room 301 E

9:30 AM Opening comments. REC Andy Cole, USDA-ARS.

9:45 AM 53 Understanding and addressing nutrient losses to the environment from livestock production. Greg Zwicke*, USDA-NRCS, Air Quality and Atmospheric Change Team, Fort Collins, CO.

10:30 AM 54 Mitigation of greenhouse gases emissions from dairies (the cow, the manure, and the field). 1 2 3 1 REC Michel A. Wattiaux* , Randy D. Jackson , and Rebecca A. Larson , Department of Dairy Science, University of Wisconsin-Madison, Madison, WI, 2Department of Agronomy, University of Wisconsin-Madison, Madison, WI, 3De- partment of Biological Systems Engineering, University of Wisconsin-Madison, Madison, WI.

11:15 AM 55 Modifications to the CNCPS related to environmental issues—Capability to evaluate greenhouse gasses, nitrogen REC and phosphorus excretion at the farm level. Michael E. Van Amburgh* and Larry E. Chase, Cornell University, Ithaca, NY.

72 Breeding and Genetics I: Health and Fertility Chair: Daniela Lourenco, University of Georgia SUNDAY Room 301 B ORALS

9:30 AM 56 Genetic and environmental analysis of diseases with major economic impact in Israeli Holsteins. Joel I. Weller*1, Ephraim Ezra2, and Michael van Straten3, 1ARO, The Volcani Center, Rishon LeZion, Israel, 2Israel Cattle Breeders Association, Caesaria Industrial Park, Israel, 3Hachaklait, Mutual Society for Veterinary Services, Caesarea Industrial Park, Israel.

9:45 AM 57 Gene mapping and gene-set analysis for milk fever in Holstein dairy cattle. 1,2 1 1 1 2 1 1

Hendyel A. Pacheco , Anil Sigdel , Chun K. Mak , Klibs N. Galvão , Laila T. Dias , and Francisco Peñagaricano* , Uni- MONDAY POSTERS versity of Florida, Gainesville, FL, 2Federal University of Paraná, Curitiba, PR, Brazil.

10:00 AM 58 Identification of genomic regions associated with resistance to clinical mastitis in US Holstein cattle. John B. Cole*1, Kristen L. P. Gaddis2, Colin Willard1, Daniel J. Null1, Christian Maltecca3, and John S. Clay4, 1Animal Genomics and Improvement Laboratory, ARS, USDA, Beltsville, MD, 2Council on Dairy Cattle Breeding, Bowie, MD, 3Department of Animal Science, College of Agriculture and Life Sciences, North Carolina State University, Raleigh, NC, 4Dairy Records Management Systems, Raleigh, NC.

10:15 AM 59 Single-step genome-wide association study of digital dermatitis and sole ulcer in Holstein cattle. 1 1 2 1 3 1 MONDAY

Francesca Malchiodi* , Luiz F. Brito , Anne-Marie Christen , Allison Fleming , David F. Kelton , Flavio S. Schenkel , and ORALS Filippo Miglior1,4, 1Centre for Genetic Improvement of Livestock, Department of Animal Biosciences, University of Guelph, Guelph, ON, Canada, 2Valacta, Sainte-Anne-de-Bellevue, QC, Canada, 3Department of Population Medicine, OVC, University of Guelph, Guelph, ON, Canada, 4Canadian Dairy Network, Guelph, ON, Canada.

10:30 AM 60 Additive genetic effect of cow on pathogen-specific single-quarter udder infection and differential somatic cell count. Emmanuel A. Lozada-Soto*1, Kevin Anderson2, Christian Maltecca1, and Francesco Tiezzi1, 1Department of Animal Sci- ence, North Carolina State University, Raleigh, NC, 2Department of Population Health and Pathobiology, College of TUESDAY Veterinary Medicine, North Carolina State University, Raleigh, NC. POSTERS

10:45 AM Break

11:00 AM 62 Multitrait modeling of first versus later parities for US yield, somatic cell score, and fertility traits. Paul M. VanRaden* and Melvin E. Tooker, USDA Animal Genomics and Improvement Laboratory, Beltsville, MD.

11:15 AM 63 Relationships between daughter phenotypes and sire PTA for production and fertility traits in US organic Holstein cows. 1 1 1 2 3 1 Lydia C. Hardie* , Isaac W. Haagen , Longfei Han , Brad J. Heins , Dorthea D. Fitzsimmons , and Chad D. Dechow , TUESDAY 1Pennsylvania State University, University Park, PA, 2University of Minnesota, Minneapolis, MN, 3Alfred State Uni- ORALS versity, Alfred, NY.

11:30 AM 64 Genetic analysis of heat tolerance for conception rate in US Holstein cows. Anil Sigdel*1, Julio A. Vaca1, Ignacio Aguilar2, Rostam Abdollahi-Arpanahi1,3, and Francisco Peñagaricano1, 1University of Florida, Gainesville, FL, 2Instituto Nacional de Investigación Agropecuaria, Las Brujas, Canelones, Uruguay, 3University of Tehran, Tehran, Pakdasht, Iran.

11:45 AM 65 Genetic dissection of sire conception rate in US Jersey cattle. WEDNESDAY

Fernanda M. Rezende*, Grace O. Dietsch, and Francisco Peñagaricano, University of Florida, Gainesville, FL. ORALS AUTHOR INDEX

73 Dairy Foods: Joint ADSA-American Society of Nutrition Symposium: New Views on Milk and Human Health Chair: Don Beitz, Iowa State University Ballroom F

9:30 AM Introductory comments. Don Beitz, Iowa State University.

9:30 AM 68 Milk glycobiome and impact on human health. 1,2 1 2 REC J. Bruce German* , University of California-Davis, Davis, CA, Foods for Health Institute, University of California- Davis, Davis, CA.

10:15 AM 69 Bioactive peptides in dairy products. REC Nagendra P. Shah*, The University of Hong Kong, Hong Kong.

11:00 AM 70 Milk fat implications on human health: The emerging scientific evidence.

REC Moises Torres-Gonzalez*, National Dairy Council, Rosemont, IL.

11:45 AM 71 Milk, calcium, and human health. REC B. R. Martin* and C. M. Weaver, Purdue University, West Lafayette, IN.

12:30 PM Closing comments. Don Beitz, Iowa State University.

Forages and Pastures I Chair: Andre Brito, University of New Hampshire Ballroom A

9:30 AM 72 Effects of supplementing a xylanase enzyme on production performance of high-producing Holstein cows consuming diets containing corn or sorghum silage as the forage source. Yang Yang*1, Gonzalo Ferreira1, and Brian T. Campbell2, 1Department of Dairy Science, Virginia Tech, Blacksburg, VA, 2DSM Nutritional Products, Parsippany, NJ.

9:45 AM 73 Effects of a brown midrib corn silage hybrid with enhanced starch digestibility on production and nutrient digestibility in lactating dairy cows. Alexander Tebbe* and William Weiss, Ohio Agricultural Research and Development Center, The Ohio State Univer- sity, Wooster, OH.

10:00 AM 74 Composition and digestibility of cell walls from corn stems and corn leaves according to plant cutting height. Gonzalo Ferreira* and Christy L. Teets, Department of Dairy Science, Virginia Tech, Blacksburg, VA.

10:15 AM 75 Fermentation quality, and in vitro digestibility of alfalfa and red clover silages treated with pre-fermented juice. Yun Jiang*1, Yan L. Xue2, Diwakar Vyas1, Lin Sun2, Guo M. Yin2, Yuan Y. Zhang2, Si. B. Liu2, Zhu Yu3, Qi. Z. Sun4, and Adegbola T. Adesogan1, 1Department of Animal Sciences, University of Florida, Gainesville, FL, 2Inner Mongolia Academy of Agriculture and Animal Husbandry Science, Hohhot, Inner Mongolia, China, 3Department of Animal Sci- ences, China Agricultural University, Beijing, China, 4Institute of Grassland Research, Chinese Academy of Agricul- tural Sciences, Hohhot, Inner Mongolia, China.

10:30 AM 76 Temporal trends in financial performance of spring-calving pasture-based dairy farms segregated by profit or feed use category. George Ramsbottom*1, Brendan Horan2, Karina M. Pierce3, Donagh P. Berry2, and John R. Roche4,5, 1Teagasc, Oak Park, Carlow, Ireland, 2Teagasc, Animal and Pastureland Research and Innovation Centre, Moorepark, Fermoy, Cork, Ireland, 3School of Agriculture and Food Science, UCD, Belfield, Dublin, Ireland, 4Dairy NZ, Hamilton, New Zealand, 5School of Biological Sciences, University of Auckland, Auckland, New Zealand.

74 10:45 AM 77 Mycotoxin occurrence in southern US pasture grasses. Paige N. Gott*1, Aaron Stam2, Alex Johns3, Brett A. Bell1, Santa Maria Mendoza1, Erika G. Hendel1, Ursula Hofstetter- 4 4 1 1 2 Schähs , Timothy Jenkins , and G. Raj Murugesan , Biomin America Inc., Overland Park, KS, Federally Recognized SUNDAY ORALS Tribal Extension Program, University of Florida, Okeechobee, FL, 3Seminole Tribe of Florida Inc., Okeechobee, FL, 4Biomin Holding GmbH, Getzersdorf, Lower Austria, Austria.

Physiology and Endocrinology I MONDAY Chair: Johan Osorio, South Dakota State University POSTERS Ballroom B

9:30 AM 78 Post-ruminal choline ion supplementation during a feed restriction-induced negative energy balance alters milk production and liver triacylglycerol concentration in Holstein cows. Danielle N. Coleman*1, Mario Vailati-Riboni1, Ahmed A. Elolimy1, Felipe C. Cardoso1, Makoto Miura2, and Juan J. Loor1, 1University of Illinois, Urbana, IL, 2Ajinomoto Co. Inc., Tokyo, Japan.

9:45 AM 79 Methionine supply during the periparturient period alters plasma amino acid profiles and liver metabolism in MONDAY

dairy cows. ORALS Fernanda Batistel*1, Rainie R. C. Yambao1, Yuan-Xiang Pan1, Claudia Parys2, and Juan J. Loor1, 1University of Illinois, Urbana, IL, 2Evonik Nutrition & Care GmbH, Hanau-Wolfgang, Germany.

10:00 AM 80 Insulin sensitivity and glucose utilization in response to methionine supply during the periparturient period in dairy cows. Fernanda Batistel*1, Cesar C. I. Garces1, Claudia Parys2, and Juan J. Loor1, 1University of Illinois, Urbana, IL, 2Evonik Nutrition & Care GmbH, Hanau-Wolfgang, Germany. TUESDAY 10:15 AM 81 Postpartum supplementation with rumen-protected branched-chain amino acids: Effects on production and POSTERS plasma metabolites. Francisco A. Leal Yepes*1,2, Sabine Mann2, Thomas R. Overton1, Joseph J. Wakshlag2, and Daryl V. Nydam2, 1College of Agriculture and Life Sciences, Ithaca, NY, 2College of Veterinary Medicine, Ithaca, NY.

10:30 AM 82 Reducing milking frequency from three to twice a day during the first month of lactation improves energy balance and metabolic status of cows with minor effects on yields. Uzi Moallem*1, Hadar Kamer1,2, Ayelet Hod1,2, Lilya Livshits1, Gitit Kra1, Shamay Jacoby1, Yuri Portnick1, and Maya Zachut1, 1Department of Ruminants Science, Volcani Center, Rishon LeZion, Israel, 2Department of Animal Science,

the Hebrew University of Jerusalem, Rehovot, Israel. TUESDAY ORALS 10:45 AM 83 Endocrine effects of milking frequency and anti-inflammatory treatment in early lactation. C. M. Ylioja*, M. Garcia, L. K. Mamedova, and B. J. Bradford, Kansas State University, Manhattan, KS.

11:00 AM 84 Expression and activity of the branched-chain α-keto acid dehydrogenase (BCKDH) in different tissues of early- lactating dairy cows. Laura A. Webb*1, Helga Sauerwein1, Dirk von Soosten2, Sven Dänicke2, and Hassan Sadri3,1, 1Institute of Animal Sci- ence, Physiology and Hygiene Unit, University of Bonn, Bonn, North Rhine-Westphalia, Germany, 2Institute of Animal Nutrition, Friedrich-Loeffler Institut, Federal Research Institute for Animal Health, Brunswick, Lower Saxony, Ger- WEDNESDAY 3 many, Department of Clinical Science, Faculty of Veterinary Medicine, University of Tabriz, Tabriz, Iran. ORALS

11:15 AM 85 Characterizing changes in the proteome of high-density lipoprotein over the transition period in dairy cows. Erica Behling-Kelly*1, Sean Davidson2, Daryl Nydam1, Franco Leal-Yepes1, and Sabine Mann1, 1Cornell University, Ithaca, NY, 2University of Cincinnati, Cincinnati, OH.

11:30 AM 86 Association between bile acid with energy balance, and glucose to insulin ratio during the transition period. S. H. Cheong*, E. Behling-Kelly, W. R. Butler, and M. S. Roberson, Cornell University, Ithaca, NY. AUTHOR

11:45 AM 87 PBMC mitochondrial enzyme activity in high- and low-producing Holstein cows during early lactation. INDEX Ashley Niesen*1, Heidi Rossow1, and Olivia Genther-Schroeder2, 1UC Davis, Davis, CA, 2Purina Animal Nutrition Center, Gray Summit, MO.

75 12:00 PM 88 Effects of level of DCAD and duration of feeding on responses to glucose tolerance test and insulin challenge in prepartum dairy cows. Achilles Vieira-Neto*1, Camilo Lopera1, Roney Zimpel1, Francisco R. Lopes Jr.1, Paula Molinari1, Bolivar Faria1, Maria L. Gambarini1, Elliot Block2, William W. Thatcher1, Corwin Nelson1, and Jose E. P. Santos1, 1University of Florida, Gaines- ville, FL, 2Church and Dwight Animal Nutrition, Ewing, NJ.

12:15 PM 89 Association of residual feed intake with abundance of ruminal bacteria and biopolymer hydrolyzing enzyme activities during the peripartal period and early lactation in Holstein dairy cows. Ahmed Elolimy*1, José Arroyo1,2, Fernanda Batistel1, Michael Iakiviak1, and Juan Loor1,3, 1Department of Animal Sciences, University of Illinois, Urbana, IL, 2Departamento de Nutrición Animal, Instituto de Producción Animal, Facultad de Veterinaria, Universidad de la Republica, San José, Uruguay, 3Division of Nutritional Sciences, Illinois Informatics Institute, University of Illinois, Urbana, IL.

Production, Management, and Environment I Chair: Phil Cardoso, University of Illinois at Urbana-Champaign Ballroom C

9:30 AM 90 Validating a “heat stress” model: The effects of an electric heat blanket and nutritional plane on lactating dairy cows. M. Al-Qaisi*, E. J. Mayorga, E. A. Horst, S. K. Kvidera, A. J. Kramer, C. S. McCarthy, M. A. Abeyta, S. L. Potner, B. M. Goetz, H. A. Ramirez-Ramirez, J. A. D. R. N. Appuhamy, L. L. Timms, and L. H. Baumgard, Department of Animal Sci- ence, Iowa State University, Ames, IA.

9:45 AM 91 Dry period heat stress reduces dam, daughter, and granddaughter productivity. Jimena Laporta*, Fernanda C. Ferreira, Bethany Dado-Senn, Albert De Vries, and Geoffrey E. Dahl, Department of Animal Sciences, University of Florida, Gainesville, FL.

10:00 AM 92 Relationship between environments, vaginal temperature, and behaviors of lactating cows on pasture. Thiago N. Marins*, Ruth M. Orellana, John K. Bernard, and Sha Tao, University of Georgia, Tifton, GA.

10:15 AM 93 Differential gene expression in the rumen epithelium of heat stressed Holstein heifers. Andrea Bedford*1, Linda Beckett1, Taylor T. Yohe1, Laura Harthan1, Chong Wang1, Ning Jiang1, Hollie Schramm2, Mark Hanigan1, Kristy M. Daniels1, and Robin R. White1, 1Virginia Tech, Blacksburg, VA, 2Virginia-Maryland College of Veterinary Medicine, Blacksburg, VA.

10:30 AM 94 Relationship between the accumulative effects of heat stress and Holstein dairy cows’ milk performances in eastern Canada. Véronique Ouellet*1, Victor E. Cabrera2, Liliana Fadul-Pacheco3,4, Patrick Grenier5, and Édith Charbonneau1, 1Départe- ment des sciences animales, Université Laval, Québec, QC, Canada, 2Department of dairy science, University of Wisconsin, Madison, WI, 3Valacta, Saint-Anne-de-Bellevue, QC, Canada, 4Department of Animal Science, McGill University, Saint-Anne-de-Bellevue, QC, Canada, 5Consortium Ouranos, Montréal, QC, Canada.

10:45 AM 95 Effects of fully acidified close-up diets and dietary calcium content on production and milk composition of transition dairy cows. Kristen M. Glosson*1, Xiangfei Zhang2, Scott S. Bascom3, Angie D. Rowson3, and James K. Drackley1, 1University of Illinois, Department of Animal Sciences, Urbana, IL, 2Institute of Animal Nutrition, Key Laboratory of Low Carbon Culture and Safety Production in Cattle in Sichuan, Sichuan Agricultural University, Chengdu, Sichuan, China, 3Phi- bro Animal Health Corp., Teaneck, NJ.

11:00 AM Break

11:15 AM 96 Determining the change in body weight per unit of body condition score in Holstein cows. Rodrigo A. de Souza* and Michael VandeHaar, Michigan State University, East Lansing, MI.

11:30 AM 97 Estrus detection with an activity and rumination monitoring system in an organic grazing and in a low-input conventional herd. Glenda M. Pereira*, Bradley J. Heins, Marcia Endres, and Kota Minegishi, University of Minnesota, St. Paul, MN.

76 11:45 AM 98 Evaluation of G7G-Ovsynch protocol with or without heat detection and milk pregnancy-associated glycoproteins as non-invasive pregnancy diagnosis method. 1 2 2 1 1 1 Abid Hussain Shahzad* , Ali Abbas , Raafia Safdar Baloch , Iahtasham Khan , and Shaista Abbas , University of Vet- SUNDAY ORALS erinary and Animal Sciences, Lahore, Lahore, Punjab, Pakistan, 2Livestock and Dairy Development, Punjab, Lahore, Punjab, Pakistan.

12:00 PM 99 Factors associated with low colostrum yield in Jersey cattle. Kevin Gavin1, Holly Neibergs1, Alea Hoffman2, Jennifer Kiser1, Macy Cornmesser1, Sara Amirpour Haredasht3, Beatriz Martinex-Lopez3, John Wenz1, and Dale Moore*1, 1Washington State University, Pullman, WA, 2Sunrise Veterinary Service, Dalhart, TX, 3University of California, Davis, CA.

12:15 PM 100 Improving nutritional accuracy and economics through multiple ration-grouping strategy. MONDAY POSTERS Jorge A. Barrientos Blanco*, Victor Cabrera, and Randy D. Shaver, University of Wisconsin Madison, Madison, WI.

Reproduction: Joint ADSA-SSR Symposium: MONDAY

The Immune–Reproduction Nexus: The Good, the Bad, and the Ugly ORALS Chair: Peter J. Hansen, University of Florida Ballroom E

9:30 AM 101 The ugliness at the evolutionary root of mammalian pregnancy. REC Gunter Wagner*, Yale University, New Haven, CT.

10:15 AM 102 Immune recognition of the periattachment conceptus.

Troy L. Ott*, Pennsylvania State University, University Park, PA. TUESDAY REC POSTERS

11:00 AM 103 Mechanisms for disruption of fertility by infectious diseases of the reproductive tract.

REC Robert Gilbert*, Ross University School of Veterinary Medicine, Basseterre, St. Kitts and Nevis.

11:45 AM 104 A role for seminal fluid in promoting optimal pregnancy outcomes.

REC John J. Bromfield*, University of Florida, Gainesville, FL. TUESDAY ORALS

Ruminant Nutrition I: Fat Chair: Jonas de Souza, Michigan State University Ballroom G

9:30 AM 105 Saturated fat supplemented in the form of triglycerides decreased digestibility and reduced performance of dairy

cows as compared to calcium salt of fatty acids. WEDNESDAY Adeoye Oyebade*1,2, Lilya Lifshitz1, Hanna Lehrer1, Shamay Jacoby1, Yuri Portnick1, and Uzi Moallem1, 1Department ORALS of Ruminant Science, ARO, Volcani Center, Rishon LeZion, Israel, 2Department of Animal Science, University of Jeru- salem, Rehovot, Israel.

9:45 AM 106 Effect of supplementation of pasture based diet on n-3 and n-6 fatty acid profile of sheep milk. Andrea Cabiddu*, Addis Margherita, Mauro Decandia, and Giovanni Molle, Agris, Loc. Bonassai, Olmedo, Sassari Italy.

10:00 AM 107 Milk production responses to altering the dietary ratio of palmitic and oleic acids varies with production level in

dairy cattle. AUTHOR Marin M. Western*, Jonas de Souza, and Adam L. Lock, Michigan State University, East Lansing, MI. INDEX

10:15 AM 108 Effects of altering the ratio of stearic and oleic acids in supplemental fat blends on fatty acid digestibility and production responses of dairy cows. Crystal M. Prom* and Adam L. Lock, Michigan State University, East Lansing, MI.

77 10:30 AM 109 Effect of dietary supplementation of acetate on milk fat synthesis in lactating dairy cows. Natalie L. Urrutia*1,2, Rebecca Bomberger1, and Kevin J. Harvatine1, 1The Pennsylvania State University, University Park, PA, 2Instituto de Investigaciones Agropecuarias, Osorno, Region de Los Lagos, Chile.

10:45 AM 110 Ceramide inhibits insulin sensitivity in primary bovine adipocytes. J. Eduardo Rico*1,2, William A. Myers1,2, David J. Laub2, Amanda N. Davis1,2, Qi Zeng2, and Joseph W. McFadden1,2, 1Cornell University, Ithaca, NY, 2West Virginia University, Morgantown, WV.

11:00 AM 111 Effects of commercially available palmitic and stearic acid-enriched supplements on nutrient digestibility and production responses of lactating dairy cows. Marin M. Western*, Jonas de Souza, and Adam L. Lock, Michigan State University, East Lansing, MI.

11:15 AM 112 Impact of abomasal infusion of oleic acid on fatty acid digestibility and milk production of dairy cows. Crystal M. Prom*1, John Newbold2, and Adam L. Lock1, 1Michigan State University, East Lansing, MI, 2Volac Interna- tional Ltd, Orwell, Royston, United Kingdom.

11:30 AM 113 Long-term effects of olive oil and hydrogenated vegetable oil supplementation on the expression of genes related to fatty acid metabolism in adipose tissue of dairy cows. Einar Vargas-Bello-Pérez*1, Nathaly Cancino-Padilla1, Pietro Sciarresi-Arechabala2, María del Sol Morales2, Jaime Romero3, Massimo Bionaz4, and Juan J. Loor5, 1Pontificia Universidad Católica de Chile, Santiago, Chile, 2Universi- dad de Chile, Santiago, Chile, 3Instituto de Nutrición y Tecnología de los Alimentos, Santiago, Chile, 4Oregon State University, Corvallis, OR, 5University of Illinois, Urbana, IL.

11:45 AM 114 Altering the ratio of dietary palmitic and oleic acids impacts production and metabolic responses during the im- mediate postpartum and carryover period in dairy cows. Jonas de Souza*, Crystal Prom, and Adam L. Lock, Department of Animal Science, Michigan State University, East Lansing, MI.

12:00 PM 115 Changes in the omasal flow of long-chain fatty acids alters the yield of de novo and preformed milk fatty acids. Jonas de Souza*1, Heidi Leskinen2, Kevin J. Shingfield4,2, Adam L. Lock1, and Pekka Huhtanen3, 1Department of Animal Science, Michigan State University, East Lansing, MI, 2Animal Genomics, Green Technology, Natural Resources Institute Finland (Luke), Jokioinen, Finland, 3Department of Agricultural Research for Northern Sweden, Swed- ish University of Agricultural Sciences, Umeå, Sweden, 4Institute of Biological, Environmental and Rural Sciences, Aberystwyth University, Aberystwyth, United Kingdom.

12:15 PM 116 Comparison of fat supplements containing palmitic or stearic acid on intake and production in lactating dairy cows. Richard Shepardson* and Kevin Harvatine, Penn State University, University Park, PA.

Ruminant Nutrition Symposium: Management and Nutrition of Dairy Cattle in the New Era of Automation Chair: Hugo Ramirez-Ramirez, Iowa State University Sponsor: Dairy Nutrition Plus Lecture Hall

9:30 AM 117 What have we learned about automated milk feeders? REC Marcia Endres*, University of Minnesota, St. Paul, MN.

10:00 AM 118 Economics considerations for automatic milking systems (AMS). REC Larry Tranel*, Iowa State University Extension and Outreach Dairy Team, Ames, IA.

10:30 AM 119 Successful feeding and nutrition in robotic herds. Micheal Brouk*, Kansas State University, Manhattan, KS.

11:00 AM 120 Incorporating technologies in nutrition and transition management. 1 2 1 2 REC E. A. Eckelkamp* and J. M. Bewley , University of Tennessee Institute of Agriculture, Knoxville, TN, CowFocused Housing, Bardstown, KY.

78 11:30 AM 121 Opportunities and limitations in farm data integration and analytics for strategic decision-making. REC Michael J. Jerred*, Guillermo F. Schroeder, Ricardo A. Daura, and Chantal Van Der Meijde, Cargill Animal Nutrition,

Minnetonka, MN. SUNDAY ORALS

12:00 PM 122 Technology, automation, and dairy industry: How far can we go? REC A. D. Aguiar* and N. Charlton, DeLaval, Bannockburn, IL. MONDAY Small Ruminant Platform Session: POSTERS Addressing Management Challenges and Improving Performance in Small Ruminants Chair: Maristela Rovai, South Dakota State University Room 301 A

9:30 AM Introduction. Maristela Rovai, South Dakota State University.

9:30 AM 123 Review of old and new approaches to evaluate milking impact and milking ability in goats. MONDAY Pierre-Guy Marnet*1, Alen Dzidic2, Leila Le Caro3,1, and Alice Hubert4, 1Agrocampus Ouest, Department of Animal ORALS Sciences, Agri-food and Human Nutrition, Rennes, France, 2Faculty of Agriculture, University of Zagreb, Zagreb, Croatia, 3Chamber of agriculture d’ille et Vilaine, Rennes, France, 4French Livestock Institute, animal health and milk products quality, Le Rheu, France.

10:30 AM 124 Comparison of milk fat, protein, somatic cell count, and urea nitrogen concentrations between mid-infrared spectroscopy calibrated with cow milk and reference methods of dairy goat milk samples. Mélissa Duplessis*1, Dany Cinq-Mars2, Caroline Brunelle3, Rachid Kouaouci3, and Daniel M. Lefebvre3, 1Agriculture & AgriFood Canada, Sherbrooke, QC, Canada, 2Université Laval, Québec, QC, Canada, 3Valacta, Ste-Anne-de-Bellev- TUESDAY ue, QC, Canada. POSTERS

10:45 AM 125 Protecting dietary n-3 fatty acid and vitamin E and C in feed and its effect on the nutritional profile of goat milk. Andrea Discua, Jung Hoon Lee*, and Chelsea Jeanjulien, Fort Valley State University, Fort Valley, GA.

11:00 AM 126 The fatty acid profile of goat milk with supplementation of fish oil in the diet. Maryuri Nuñez de González*, Rahmat Attaie, Adela Mora-Gutierrez, Selamawit Woldesenbet, Yoonsung Jung, Jen- eanne Kirven, and Deland Myers, Prairie View A&M University, Prairie View, TX. TUESDAY

11:15 AM 127 Thermophysiological traits within a flock of dairy ewes and variability in the response to a heat stress challenge. ORALS Abdelaali Elhadi* and Gerardo Caja, Universitat Autonoma de Barcelona, Bellaterra, Barcelona, Spain.

11:30 AM 128 On-farm welfare assessment update and its relation to productivity in dairy small ruminants. Gerardo Caja*1, Raúl González-González2, and Maristela Rovai3, 1Universitat Autonoma de Barcelona, Bellaterra,Barcelona, Spain, 2Gestion Empresarial Ovina, Benavente, Zamora, Spain, 3South Dakota State University, Brookings, SD. WEDNESDAY ORALS

ADSA-SAD Undergraduate Dairy Foods Oral Competition Chair: Jillian Bohlen, University of Georgia Room 200 A

11:00 AM 129 A2 variant of β-casein: Friend or foe? Lydia R. Harrison*, David R. Winston, and Kristy M. Daniels, Virginia Tech, Blacksburg, VA. AUTHOR INDEX 11:15 AM 130 Comparison between non-dairy milk-like beverages and cow’s milk. Carrie P. Cecil*, Gustavo Mazon, and Joao H. C. Costa, University of Kentucky, Lexington, KY.

79 11:30 AM 131 Spore-forming bacteria reduce milk quality. Zane P. Itle* and Dale R. Olver, The Pennsylvania State University, University Park, PA.

11:45 AM 132 An udder option: A2 milk. Brittney Davidson*, Bethany Dado-Senn, and Jimena Laporta, University of Florida, Gainesville, FL.

ADSA Graduate Student (MS) Production Oral Competition Chair: Heather Dann, William H. Miner Agricultural Research Institute Room 301 D

2:00 PM 133 Evaluating the duration of increased milking frequency during early lactation for increased yield through lactation. Kaley R. Tate*, Michael L. McGilliard, Andrea J. Lengi, and Benjamin A. Corl, Virginia Tech, Blacksburg, VA.

2:15 PM 134 Effects of differing planes of pre- and post-weaning phase nutrition on intake, growth and puberty in Holstein heifer calves. Justin P. Rosadiuk*1, Farid Moslemipur1,2, Tony C. Bruinjé1, Divakar J. Ambrose1,3, and Michael A. Steele1, 1Depart- ment of Agricultural, Food, and Nutritional Science, University of Alberta, Edmonton, AB, Canada, 2Gonbad Kavous University, Golestan, Iran, 3Livestock Research Section, Alberta Agriculture and Forestry, Edmonton, AB, Canada.

2:30 PM 135 Effects of feeding supplemental butyrate on passive transfer of immunity in Holstein calves. Rebecca Hiltz* and Anne Laarman, University of Idaho, Moscow, ID.

2:45 PM 136 Double-blind, block-randomized, placebo-controlled clinical trial on effectiveness of zinc supplementation on diarrhea and average daily gain in pre-weaned dairy calves. Hillary R. Feldmann*1, Deniece R. Williams1, John D. Champagne1, Terry W. Lehenbauer1,2, and Sharif S. Aly1,2, 1Veteri- nary Medicine Teaching and Research Center, School of Veterinary Medicine, University of California, Davis, Tulare, CA, 2Department of Population Health and Reproduction, School of Veterinary Medicine, University of California, Davis, Davis, CA.

3:00 PM 137 Manipulating serotonin pathway impacts glucose metabolism in dairy calves. Sena L. Field*, Marcela G. Marrero-Pérez, Amy L. Skibiel, Bethany Dado-Senn, Debora R. Silva, and Jimena Laporta, Department of Animal Sciences, University of Florida, Gainesville, FL.

Animal Behavior and Well-Being I Chair: Emily K. Miller-Cushon, University of Florida Room 300 AB

2:00 PM 138 Feeding behavior, dry matter intake and intake rate in dominant and subordinate dairy heifers allocated in competitive dyads. Carolina Fiol*1, Ignacio Donadio1, Leticia Eustathiou1, Guillermo Matto1, María Noel Méndez1, Verónica Sánchez1, Francisco Triay1, Martín Aguerre2, Mariana Carriquiry3, and Rodolfo Ungerfeld4, 1Departamento de Bovinos, Facultad de Veterinaria, UdelaR, Libertad, San José, Uruguay, 2Red Tecnológica Sectorial de Lechería, Montevideo, Uruguay, 3Departamento de Producción Animal y Pasturas, Facultad de Agronomía, UdelaR, Montevideo, Uruguay, 4Departa- mento de Fisiología, Facultad de Veterinaria, UdelaR, Montevideo, Uruguay.

2:15 PM 139 Will dairy cows sort their diet in response to negative energy balance? Sydney M. Moore* and Trevor J. DeVries, Department of Animal Biosciences, University of Guelph, Guelph, ON, Canada.

2:30 PM 140 Dynamic feed delivery times of an automatic feeding system and the effects on feeding behavior of dairy cows. Rosemarie Oberschätzl-Kopp*1, Bernhard Haidn2, Rudolf Peis2, Klaus Reiter2, and Heinz Bernhardt3, 1Lely Germany GmbH, Waldstetten, Germany, 2Bavarian State Research Center for Agriculture, Poing-Grub, Germany, 3Technical University of Munich, Freising, Germany.

80 2:45 PM 142 Effect of a mechanical calf brush on the behavior and performance of recently weaned heifer calves. Ana Velasquez*1, Diego Manriquez1, Sushil Paudyal1, Gilberto Solano1, Hyungchul Han1, Robert Callan2, Juan Velez3, 1 1 and Pablo Pinedo , Department of Animal Sciences, College of Agricultural Sciences, Colorado State University, SUNDAY ORALS Fort Collins, CO, 2Department of Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colo- rado State University, Fort Collins, CO, 3Aurora Organic Dairy, Boulder, CO.

3:00 PM 143 Short-term overstocking, heat stress, or combination on the welfare of lactating dairy cows. Amanda R. Lee*1, Gina M. Pighetti1, Rick J. Grant2, Janice L. Edwards1, and Peter D. Krawczel1, 1University of Tennes- see Knoxville, Knoxville, TN, 2William H. Miner Agricultural Research Institute, Chazy, NY.

3:15 PM 144 A novel approach to estimate intake of lactating dairy cows through multiple on-cow accelerometer sensors.

Nathaly A. Carpinelli*, Fernanda Rosa, Rodrigo C. B. Grazziotin, and Johan S. Osorio, Dairy and Food Science Depart- MONDAY POSTERS ment, South Dakota State University, Brookings, SD.

3:30 PM Ice cream break in Exhibit Hall

4:00 PM 145 Validation of an ear-tag accelerometer to identify feeding and activity behaviors of tie-stall housed dairy cattle. A. Zambelis, T. Wolfe, and E. Vasseur*, Department of Animal Science, McGill University.

4:15 PM 146 The effect of two different indoor AMS loose-housing options and pasture-access on dairy cow step activity and

time budget. MONDAY

Elise Shepley*1, Hélène Leruste2, Joop Lensink2, and Elsa Vasseur1, 1McGill University, Ste-Anne-de-Bellevue, QC, ORALS Canada, 2Yncréa Hauts de France, ISA Lille, Lille Cedex, France.

Animal Health II TUESDAY Chair: Sabine Mann, Cornell University POSTERS Room 300 CD

2:00 PM 147 An observational longitudinal cross-over study of the impact of an ammonium-lactate commercial product for the prevention of subclinical ketosis in postpartum lactating dairy cows. G. Poppy*1, D. Barkey1, and J. Pinter2, 1Fermented Nutrition Corp., Luxemburg, WI, 2Perdue AgriBusiness, Salisbury, MD.

2:15 PM 148 Validation of an infrared test measuring β-hydroxybutyrate on test-day milk samples to detect hyperketonemia.

David L. Renaud*, David F. Kelton, and Todd F. Duffield, Department of Population Medicine, University of Guelph, TUESDAY Guelph, ON, Canada. ORALS

2:30 PM 149 Perilipin5 promotes hepatic steatosis in dairy cows via increasing lipid synthesis and inhibiting VLDL assembly. Xudong Sun, Guowen Liu, Xiaobing Li, and Xinwei Li*, College of Veterinary Medicine, Jilin University, Changchun, Jilin, China.

2:45 PM 150 The effect of feeding synthetic zeolite A prepartum on indices of mineral and metabolic status, milk production and reproduction in grazing dairy cows. John R. Roche1, Axel Heiser2, Mallory A. Crookenden3, Christopher R. Burke1, Sally-Anne Turner1, Barbara Kuhn- WEDNESDAY Sherlock1, and Claire V. C. Phyn*1, 1DairyNZ Ltd, Hamilton, New Zealand, 2AgResearch Ltd, Palmerston North, New ORALS Zealand, 3DairyNZ Ltd, Auckland, New Zealand.

3:00 PM 151 First study into the temporal relationship between metabolic disorders and lameness events over the course of a lactation. Axelle Mineur*1, Christa Egger-Danner2, Johann Sölkner3, Sylvie Vanderick1, Hedi Hammami1, and Nicolas Gengler1, 1ULiege-GxABT, Gembloux, Belgium, 2ZuchtData, Vienna, Austria, 3BOKU, Vienna, Austria.

3:15 PM 152 An evaluation of the relationship between hyperketonemia and pre- and post-calving hoof lesions in dairy cattle. AUTHOR

Erin M. Wynands* and Gerard Cramer, College of Veterinary Medicine, University of Minnesota, St. Paul, MN. INDEX

3:30 PM Ice cream break in Exhibit Hall

81 4:00 PM 153 Using once per day milking as an adjunct treatment of hyperketonemia. Maggie E. Williamson*, Todd F. Duffield, Stephen LeBlanc, Trevor DeVries, and Brian W. McBride, University of Guelph, Guelph, ON, Canada.

4:15 PM 154 Calves born from cows fed with alfalfa enriched with selenium have higher Se in blood and higher phagocytosis. Matteo Mezzetti*2,1, Shana Jaaf1, Sebastiano Busato1, Michele Premi2,1, Erminio Trevisi2, Gerd Bobe1, and Massimo Bionaz1, 1Oregon State University, Corvallis, OR, 2Università Cattolica del Sacro Cuore, Piacenza, Italy.

4:30 PM 155 Establishing blood gas ranges in healthy bovine neonates differentiated by age, sex, and breed type. Patrick Dillane*1, Lea Krump1, Aideen Kennedy2, Riona Sayers2, and Gearoid Sayers1, 1Department of Biological and Pharmaceutical Sciences, Institute of Technology Tralee, Tralee, Ireland, 2Animal & Grassland Research and Innova- tion Centre, Teagasc, Moorepark, Fermoy, Ireland.

Animal Health: Joint ADSA-National Mastitis Council Platform Session: Milk Quality and the Dairy Industry Today Chair: Kasey Moyes, University of Maryland Lecture Hall

2:00 PM 156 Milk quality challenges and opportunities in robotic milking systems. David Kelton*, Department of Population Medicine, University of Guelph, Guelph, ON, Canada.

2:30 PM 157 Precision dairy technology-generated health alert accuracy and disease prediction. Elizabeth A. Eckelkamp*1 and Jeffrey M. Bewley2, 1University of Tennessee Institute of Agriculture, Knoxville, TN, 2CowFocused Housing, Bardstown, KY.

2:45 PM 158 Intramammary casein hydrolysate alone or combined with other treatments when drying off dairy cows. Justine E. Britten*, David J. Wilson, and Kerry A. Rood, Utah State University, Logan, UT.

3:00 PM 159 Selective versus blanket dry cow therapy. A. Lago*, DairyExperts Inc., Tulare, CA.

3:30 PM Ice cream break in Exhibit Hall

4:00 PM 160 Selective dry cow therapy to control mastitis and reduce antimicrobial use. Sinead McParland*1, Jim Flynn1, Niamh Ryan2, and Pat Dillon1, 1Animal and Grassland Research and Innovation Cen- tre, Teagasc, Fermoy, Co. Cork, Ireland, 2Department of Agriculture, Food and the Marine, Dublin, Ireland.

4:15 PM 161 Assessment of acoustic pulse therapy (APT), a non-antibiotic treatment for mastitis in dairy cows. Gabriel Leitner*1, David Zilberman2, Eduard Papirov3, and Sela Shefy3, 1National Mastitis Reference Center, Kimron Veterinary Institute, Bet Dagan, Israel, 2Department of Agricultural and Resource Economics, University of Califor- nia, Berkeley, California, 3HI-Impacts, Petach Tikva, Israel.

4:30 PM 162 Diffusion of antimicrobial resistance across management niches on dairy farms. William M. Sischo*, Josephine A. Afema, Margaret A. Davis, and Diana S. Kinder, Washington State University, Pull- man, WA.

4:45 PM 163 Antimicrobial resistance in non-aureus staphylococci isolated from milk is associated with systemic but not intramammary administration of antimicrobials in dairy cattle. Diego B. Nobrega*, Jeroen De Buck, and Herman W. Barkema, University of Calgary, Calgary, AB, Canada.

5:00 PM 164 Antimicrobial resistance patterns of bacterial isolates from cases of mastitis in dairy cows. Reta D. Abdi*, Barbara E. Gillespie, Susan Headrick, Gina M. Pighetti, Raul. A. Almeida, Stephen P. Oliver, and Oudessa Kerro Dego, Department of Animal Science, The University of Tennessee, Knoxville, TN.

82 Breeding and Genetics II: Methodologies, Inbreeding and Breeding Strategies SUNDAY Chair: Christine Baes ORALS Room 301 B

2:00 PM 165 Managing population diversity through genomic optimal contribution selection. Christian Maltecca*1, Gebreyohans Gebregiwergis3, Jeremy T. Howard4, Christine F. Baes2, and Francesco Tiezzi1, 1North Carolina State University, Raleigh, NC, 2University of Guelph, Guelph, ON, Canada, 3Norwegian University of Life Sciences, Ås, Norway, 4University of Nebraska-Lincoln, Lincoln, NE. MONDAY

2:15 PM 166 Characterizing runs of homozygosity in Ayrshire, Brown Swiss, and Guernsey populations using varying sample POSTERS sizes. Calista Vogelzang*1, Filippo Miglior1,2, Nina Melzer3, Mehdi Sargolzaei1,4, Christian Maltecca5, Gabriele Marras1, Bayode Makanjuola1, Allison Fleming1, Flavio Schenkel1, and Christine F. Baes1, 1CGIL, Department of Animal Biosci- ences, University of Guelph, Guelph, ON, Canada, 2Canadian Dairy Network, Guelph, ON, Canada, 3Leibniz Institute for Farm Animal Biology, Institute of Genetics and Biometry, Dummerstorf, MVP, Germany, 4The Semex Alliance, Guelph, ON, Canada, 5Department of Animal Sciences, North Carolina State University, Raleigh, NC.

2:30 PM 167 Indirect predictions based on SNP effects from single-step GBLUP in large genotyped populations. 1 2 1 3 3 1 1

Daniela Lourenco* , Andres Legarra , Shogo Tsuruta , Dan Moser , Stephen Miller , and Ignacy Misztal , Department MONDAY

of Animal and Dairy Science, University of Georgia, Athens, GA, 2Institut National de la Recherche Agronomique, ORALS UMR, Castanet Tolosan, France, 3Angus Genetics Inc., St. Joseph, MO.

2:45 PM 168 Potential benefits from using a new reference map in genomic prediction. Daniel J. Null*1, Paul M. VanRaden1, Derek M. Bickhart2, John B. Cole1, Jeff R. O’Connell3, and Benjamin D. Rosen1, 1USDA Animal Genomics and Improvement Laboratory, Beltsville, MD, 2USDA Dairy Forage Research Center, Madison, WI, 3University of Maryland-Baltimore, Baltimore, MD.

3:00 PM 169 Implications of limited dimensionality of genomic information on persistency of genomic predictions and GWAS. TUESDAY Ignacy Misztal*, Ivan Pocrnic, and Daniela Lourenco, University of Georgia, Athens GA. POSTERS

3:15 PM 170 Modelling uncertain paternity to address differential pedigree accuracy. Heather L. Bradford*2,1, Yutaka Masuda1, John B. Cole2, Ignacy Misztal1, and Paul M. VanRaden2, 1University of Geor- gia, Athens, GA, 2Animal Genomics and Improvement Laboratory, USDA-ARS, Beltsville, MD.

3:30 PM Ice cream break in Exhibit Hall

4:00 PM 171 Genomic predictability of single-step GBLUP for production traits in US Holstein.

1 1 2 3 1 2 TUESDAY

Yutaka Masuda* , Ignacy Misztal , Paul VanRaden , and Tom Lawlor , University of Georgia, Athens, GA, USDA ORALS AGIL, Beltsville, MD, 3Holstein Association USA Inc., Brattleboro, VT.

4:15 PM 172 Implementing SNP-level multiple-trait across country genomic evaluation without genotype sharing. Breno Fragomeni*, Daniela Lourenco, Yutaka Masuda, and Ignacy Misztal, The University of Georgia, Athens, GA.

4:30 PM 173 Lifetime Net Merit versus annualized net present value as measures of profitability of selection. Michael R. Schmitt*1, Paul M. VanRaden2, and Albert De Vries1, 1Department of Animal Sciences, University of 2

Florida, Gainesville, FL, USDA-AGIL, Beltsville, MD. WEDNESDAY ORALS 4:45 PM 174 Integrating genomic information and large-scale FTIR-based phenotyping for the genetic improvement of cheesemaking traits in Brown Swiss cattle. Francesco Tiezzi*1, Christian Maltecca1, Hugo Toledo Alvarado3, Attilio Rossoni2, Enrico Santus2, Giovanni Bittante3, and Alessio Cecchinato3, 1Department of Animal Science, North Carolina State University, Raleigh, NC, 2Italian Brown Swiss Breeders’ Association, Bussolengo, Italy, 3Department of Agronomy, Food, Natural resources, Animals and Environment, Legnaro, Padova, Italy. AUTHOR INDEX

83 Dairy Foods I: Cheese Chair: Donald McMahon, Utah State University Room 200 DE

2:00 PM 175 Fusion of casein-based gel particles by means of extrusion. Christian Kern* and Jörg Hinrichs, University of Hohenheim, Stuttgart, Germany.

2:15 PM 176 Influence of pH on whey expulsion from curd made from recombined concentrated milk. Kanak Bulbul* and Donald J. McMahon, Western Dairy Center, Utah State University, Logan, UT.

2:30 PM 177 Effects of microfiltered milk with different casein:true protein ratios on the quality of Cheddar cheese. Elizabeth M. Reale*1, John A. Lucey1,2, Rani Govindasamy-Lucey2, Mark E. Johnson2, John Jaeggi2, Yanjie Lu2, and Mike M. Molitor2, 1University of Wisconsin-Madison, Madison, WI, 2Center for Dairy Research, Madison, WI.

2:45 PM 178 Characterization and presumptive identification of surface crystals on smear-ripened cheese by polarized light microscopy. P. J. Polowsky, G. F. Tansman, P. S. Kindstedt*, and J. M. Hughes, University of Vermont, Burlington, VT.

3:00 PM 179 Identification and classification of crystals in cheese by powder X-ray diffractometry. P. J. Polowsky, P. S. Kindstedt*, and J. M. Hughes, University of Vermont, Burlington, VT.

3:15 PM 180 Influence of Mozzarella and Cheddar cheese blending on quality of pizza Cheese. Aysha Sameen*, Nabila Gulzar, Nuzhat Huma, Amna Sahar, and Muhammad Issa Khan, National Institute of Food Science and Technology, University of Agriculture Faisalabad, Faisalabad, Pakistan.

3:30 PM Ice cream break in Exhibit Hall

4:00 PM 181 Impact of high pressure and different storage temperatures on the properties of Gouda cheese. Luis A. Jiménez-Maroto*1, Selvarani Govindasamy-Lucey2, John J. Jaeggi2, Mark E. Johnson2, and John A. Lucey1,2, 1University of Wisconsin-Madison, Madison, WI, 2Wisconsin Center for Dairy Research, Madison, WI.

4:15 PM 182 Characterization of semi-hard and hard artisanal cheeses from small-scale producers in the Western Cape Province of South Africa. Faith Nyamakwere*1, Giulia Esposito1, Nina Muller2, Erika Moelich2, Pieter Gouws2, Felicia Masucci3, and Emiliano Raffrenato1, 1Department of Animal Sciences, Stellenbosch University, Stellenbosch, South Africa, 2Department of Food Science, Stellenbosch, South Africa, 3Department of Agricultural Science, Università degli Studi di Napoli Federico II, Naples, Italy.

Extension Education I Chair: Michael Schutz, Purdue University Room 301 E

2:00 PM 183 Determining the prevalence of failure of passive transfer in heifer and bull calves on Michigan dairy farms. Faith Cullens* and Miriam Weber Nielsen, Michigan State University, East Lansing, MI.

2:15 PM 184 Using whole-farm analysis based on Holos to reduce net greenhouse gas emissions: Examples from dairy systems. Shannan M. Little*1, Chaouki Benchaar2, H. Henry Janzen1, Roland Kröbel1, Emma J. McGeough3, Aaron McPherson1, and Karen A. Beauchemin1, 1Agriculture and Agri-Food Canada, Lethbridge Research and Development Centre, Lethbridge, AB, Canada, 2Agriculture and Agri-Food Canada, Sherbrooke Research and Development Centre, Sher- brooke, QC, Canada, 3Department of Animal Science, University of Manitoba, Winnipeg, MB, Canada.

2:30 PM 185 Producer perceptions of the National Dairy Farmers Assuring Responsible Management (FARM) Animal Care Pro- gram. Kayla A. Rink*1, Phillip J. Turk2, Shannon L. Archibeque-Engle3, Jason K. Ahola1, Joleen C. Hadrich4, and Ivette N. Román-Muñiz1, 1Department of Animal Sciences, Colorado State University, Fort Collins, CO, 2Department of Statistics, Colorado State University, Fort Collins, CO, 3Colorado State University, Fort Collins, CO, 4Department of Applied Economics, University of Minnesota, St. Paul, MN.

84 Forages and Pastures Symposium: Fiber Digestibility—From Cell Wall Composition to Forage Utilization SUNDAY Chair: Gonzalo Ferreira, Virginia Tech ORALS Sponsor: AB Vista Ballroom A

2:00 PM 186 A holistic vision of cell wall organization and its impact on cell wall digestibility. REC Ronald Hatfield*, USDA-ARS, Madison, WI.

2:45 PM 187 Environmental factors affecting plant cell wall structure and cell wall and forage digestibility. MONDAY

1 1 2 1 2 POSTERS REC Kenneth J. Boote* , Lynn E. Sollenberger , and Diego N. L. Pequeno , University of Florida, Gainesville, FL, Interna- tional Maize and Wheat Improvement Center, Texcoco, Mexico.

3:30 PM Ice cream break in Exhibit Hall

4:00 PM 188 Utilization of fiber analysis for ration formulation. 1 2 1 2 REC Richard J. Grant* and David R. Mertens , William H. Miner Agricultural Research Institute, Chazy, NY, Mertens Innovation and Research LLC, Belleville, WI.

4:45 PM 189 Technologies for improving fiber utilization. MONDAY ORALS REC Adegbola Adesogan*, University of Florida, Gainesville, FL.

Joint MILK and Lactation Biology Symposium: Milk Globules, Vesicles, and Exosomes—Update, Origin, Structure, and Function TUESDAY Chair: Rafael Jimenez-Flores, The Ohio State University POSTERS Ballroom F

2:00 PM Opening remarks. Rafael Jimenez-Flores, The Ohio State University.

2:00 PM 190 Intravital imaging of the lactating mammary gland in live mice reveals novel aspects of milk-lipid secretion. 1,2 2,3 4 2,3 1 REC Ian H. Mather* , Andrius Masedunskas , Yun Chen , and Roberto Weigert , University of Maryland, College 2 3

Park, MD, National Cancer Institute, NIH, Bethesda, MD, National Institute of Craniofacial and Dental Research, TUESDAY NIH, Bethesda, MD, 4Johns Hopkins University, Baltimore, MD. ORALS

2:45 PM 191 Bioavailability, distribution, and phenotypes of bovine milk exosomes in non-bovine species.

REC Janos Zempleni*, University of Nebraska-Lincoln, Lincoln, NE.

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4:00 PM 192 Metabolic regulation of milk fat globule size. WEDNESDAY REC Nurit Argov-Argaman*, The Faculty of Agriculture, The Hebrew University, Jerusalem, Israel. ORALS 4:30 PM 193 Fat globules in milk and their structural modifications during gastro-intestinal digestion. 1 1 2 REC Harjinder Singh* , Riddet Institute, Palmerston North, New Zealand, Massey University, Palmerston North, New Zealand.

5:00 PM 194 The relevance of phospholipid and vesicles from milk in dairy foods and human nutrition. REC R. Jimenez-Flores*, The Ohio State University, Columbus, OH.

5:30 PM Closing remarks. AUTHOR

Rafael Jimenez-Flores, The Ohio State University. INDEX

85 Production, Management, and Environment II Chair: Todd Callaway, University of Georgia Ballroom C

2:00 PM 195 Nutritional and greenhouse gas contributions of dairy cattle to United States agriculture. Robin R. White*1 and Mary Beth Hall2, 1Department of Animal and Poultry Sciences, Virginia Tech, Blacksburg, VA, 2United States Dairy Forage Research Center, Madison, WI.

2:15 PM 196 Genetically modified crops and no-till systems reduce production of greenhouse gases from crops used for feeds. J. L. Vicini*1 and G. S. McNunn2, 1Monsanto Company, St. Louis, MO, 2EFC Systems, Ames, IA.

2:30 PM 197 Manure flushing versus scraping in dairy freestall lanes reduces gaseous emissions. Elizabeth G. Ross*, Carlyn B. Peterson, Yong J. Zhao, Yuee E. Pan, and Frank M. Mitloehner, University of California Davis, Davis, CA.

2:45 PM 198 A framework for conducting nonlinear meta-analysis in the dairy sciences. Luis E. Moraes*, The Ohio State University, Columbus, OH.

3:00 PM 199 Effects of hormonal growth promotants on meat quality. Ian J. Lean1,2, Helen M. Golder*1, Natasha M. Lees1, Peter McGilchrist3, and Jose E. P. Santos4, 1Scibus, Camden, NSW, Australia, 2Dairy Science Group, School of Life and Environmental Sciences, Faculty of Science, The University of Sydney, Camden, NSW, Australia, 3School of Environmental and Rural Science, University of New England, Armidale, NSW, Australia, 4Department of Animal Sciences, University of Florida, Gainesville, FL.

3:15 PM 200 Estimating the dairy farm value of infectious or non-infectious lameness prevention strategies as influenced by pre-prevention hoof disease incidence rates and prevention effectiveness. Karmella A. Dolecheck*1, Michael W. Overton2, Tyler B. Mark1, and Jeffrey M. Bewley3, 1University of Kentucky, Lex- ington, KY, 2Elanco Animal Health, Greenfield, IN, 3CowFocused Housing, Bardstown, KY.

3:30 PM Ice cream break in Exhibit Hall

4:00 PM 201 The effects of milk consumption on predicted future body weight of heifers. Jacquelyn P. Boerman1, Tabitha S. Steckler*1, and Nicolas Lopez-Villalobos2, 1Purdue University, West Lafayette, IN, 2Massey University, Palmerston North, New Zealand.

4:15 PM 202 Influence of a lactic acid bacteria and yeast-based postbiotic product (Probisan) on the performance of pre- weaned newborn calves. Maristela Rovai*1, Leyby Guifarro1, Goyo Sanzol2, Eduardo Huarte3, Jesús V. Díaz2, Jill L. Anderson1, and Ahmed Sala- ma1, 1Dairy and Food Science Department, South Dakota State University, Brookings, SD, 2Pentabiol S.L, Esquiroz, Navarra, Spain, 3Incyte Corp., Wilmington, DE.

4:30 PM 203 The influence of mulberry leaf flavonoids andCandida tropicalis on antioxidant function and gastrointestinal development of pre-weaning calves challenged with Escherichia coli O141:K99. Bing Wang*, Chuntao Yang, Qiyu Diao, and Yan Tu, Feed Research Institute, Chinese Academy of Agricultural Sci- ences, Beijing, China.

4:45 PM 204 Altering the ruminal microbiota in dairy calves using rumen contents dosing. Madison S. Cox*1, Paul J. Weimer2,1, Andrew J. Steinberger1, Joseph H. Skarlupka1, and Garret Suen1, 1Department of Bacteriology, University of Wisconsin-Madison, Madison, WI, 2US Dairy Forage Research Center, USDA Agricul- tural Research Service, Madison, WI.

5:00 PM 205 Can palmitic acid supplementation be detected by bulk tank fatty acid profile? Debora E. Santschi* and Daniel M. Lefebvre, Valacta, Ste-Anne-de-Bellevue, QC, Canada.

5:15 PM 206 Effect of feeding fresh alfalfa or fresh oat/berseem clover on rumen characteristics and metabolic N of dairy cows. Daniel Enriquez-Hidalgo*, Katherine Barrera, Sophia Peede, and Einar Vargas-Bello-Pérez, Departamento de Ciencias Animales, Facultad de Agronomía e Ingeniería Forestal, Pontificia, Universidad Católica de Chile, Santiago, Chile.

5:30 PM 207 Monitoring daily liveweight in grazing sheep using an automated walk-over-weighing system. Eliel González-García*, SELMET (Systèmes d’Élevage Méditerranéens et Tropicaux), INRA, Montpellier SupAgro, CIRAD, Univ Montpellier, Montpellier, France.

86 Ruminant Nutrition II: Methane Chair: Matias Aguerre, Clemson University SUNDAY Ballroom G ORALS

2:00 PM 208 Dynamics of volatile fatty acids, hydrogen, and methane in dairy cattle: A model of rumen metabolic pathways. Henk J. van Lingen*1,2, James G. Fadel3, Luis E. Moraes4, Ermias Kebreab3, André Bannink2, and Jan Dijkstra2, 1TI Food and Nutrition, Wageningen, the Netherlands, 2Wageningen University & Research, Wageningen, the Netherlands, 3University of California, Davis, Davis, CA, 4Ohio State University, Columbus, OH.

2:15 PM 209 Effects of 3-nitrooxypropanol on rumen fermentation, lactational performance, and onset of ovarian activity in

dairy cows. MONDAY POSTERS A. Melgar*1, M. T. Harper1, J. Oh1, F. Giallongo1, M. E. Fetter1, T. L. Ott1, S. Duval2, and A. N. Hristov1, 1The Pennsyl- vania State University, University Park, PA, 2Research Centre for Animal Nutrition and Health, DSM Nutritional Products, France.

2:30 PM 210 Dose-response effect of 3-nitrooxypropanol on enteric methane emission in dairy cows. A. Melgar*1, K. C. Welter2, K. Nedelkov3, C. M. M. R. Martins2, M. T. Harper1, J. Oh1, S. E. Räisänen1, X. Chen4, S. F. Cueva5, S. Duval6, and A. N. Hristov1, 1The Pennsylvania State University, University Park, PA, 2University of Sao Paulo, Pirassununga, Brazil, 3Faculty of Veterinary Medicine, Trakia University, Stara Zagora, Bulgaria, 4College of Pastoral Agriculture Science and Technology, Lanzhou University, China, 5Panamerican Agricultural University,

6 MONDAY

Zamorano, Francisco Morazán, Honduras, Research Centre for Animal Nutrition and Health, DSM Nutritional ORALS Products, France.

2:45 PM 211 Effect of limit-feeding diets with different forage to concentrate ratios on the fecal bacterial and archaeal community composition in Holstein heifers. Jun Zhang*, Haitao Shi, Yajing Wang, Zhijun Cao, and Shengli Li, State Key Laboratory of Animal Nutrition, Beijing Engineering Technology Research Center of Raw Milk Quality and Safety Control, College of Animal Science and Technology, China Agricultural University, Beijing, China. TUESDAY 3:00 PM 212 Effect of essential oil extracted from tropical and/or sub-tropical plants on in vitro dry matter digestibility, ruminal POSTERS fermentation, and methane production. D. H. Kim*1,2, I. M. Ogunade1, K. G. Arriola1, D. Vyas1, and A. T. Adesogan1, 1Department of Animal Sciences, Institute of Food and Agricultural Sciences, University of Florida, Gainesville, FL, 2Division of Applied Life Science (BK, Jinju, South Korea.

3:15 PM Ice cream break in Exhibit Hall

3:45 PM 214 Methane inhibition following fermentation and microbiota community response by different dose of chitosan in

vitro. TUESDAY Jinjin Tong*1, Hua Zhang1, Linshu Jiang1, and Benhai Xiong2, 1Beijing Key Laboratory for Dairy Cow Nutrition, Beijing ORALS University of Agriculture, Beijing, China, 2State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, China.

4:00 PM 215 Relationship between residual feed intake and CH4 production in dairy heifers. Holly Flay*1,2, Barbara Kuhn-Sherlock1, Kevin Macdonald1, Mark Camara1, Danny Donaghy2, Nicolas Lopez-Villalobos2, and J. R. Roche1,3, 1DairyNZ, Hamilton, New Zealand, 2Massey University, Palmerston North, New Zealand, 3Univer- sity of Auckland, Symonds St, Auckland, New Zealand. WEDNESDAY

4:15 PM 216 Variation in animal performance explained by the rumen microbiome or by diet composition. ORALS Claire B. Gleason* and Robin R. White, Virginia Tech, Blacksburg, VA.

4:30 PM 217 Relationships between mean rumen pH and time spent under pH 5.8. Douglas M. Liebe*1, Jeffery L. Firkins2, and Robin R. White1, 1Virginia Tech, Blacksburg, VA, 2The Ohio State Univer- sity, Columbus, OH.

4:45 PM 218 Preparing and characterizing magnetic nanoparticles coated with cellulose for effective enrichment of cellulolytic microorganisms from rumen.

1,2 1,2 1,2 1,2 1 AUTHOR

L. Xing , S. G. Zhao* , N. Zheng , and J. Q. Wang , State Key Laboratory of Animal Nutrition, Institute of Animal INDEX Sciences, Chinese Academy of Agricultural Sciences, Beijing, China, 2Key Laboratory of Quality & Safety Control for Dairy Products of Ministry of Agriculture, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China.

87 Ruminant Nutrition Platform Session I: Rumen Function and Health Chair: Joseph McFadden, Cornell University Sponsors: Elanco Animal Health and EAAP Ballroom E

2:00 PM 219 Effects of prepartum dietary cation-anion difference intake on dairy cows: A meta-analysis. Ian J. Lean*1,2, Jose E. P. Santos3, Elliot Block4, and Helen M. Golder1,2, 1Scibus, Camden, NSW, Australia, 2Dairy Sci- ence Group, School of Life and Environmental Sciences, Faculty of Science, The University of Sydney, Camden, NSW, Australia, 3Department of Animal Sciences, University of Florida, Gainesville, FL, 4Arm & Hammer Animal Nutri- tion, Princeton, NJ.

2:15 PM 220 Blood metabolites as indicators of susceptibility to subacute ruminal acidosis in mid-lactation Holstein cows. S. M. Nasrollahi*1, A. Zali1, G. R. Ghorbani2, and W. Z. Yang3, 1University of Tehran, Tehran, Iran, 2Isfahan University of Technology, Isfahan, Iran, 3Lethbridge, AB, Canada, AB, Canada.

2:30 PM 221 Timing of initiation and duration of feeding ruminally protected choline (RPC) affects performance of lactating Holstein cows. J. M. Bollatti*1, M. G. Zenobi1, N. A. Artusso1, G. F. Alfaro1, A. M. Lopez1, B. A. Barton2, J. E. P. Santos1, and C. R. Staples1, 1Department of Animal Sciences, University of Florida, Gainesville, FL, 2Balchem Corp., New Hampton, NY.

2:45 PM 222 Uptake of a fluorescent analogue of glucose (2-NBDG) by mixed rumen bacteria and identification of glucose utilizing species. Junyi Tao*, Courtney McCourt, Halima Sultana, John P. Driver, Corwin D. Nelson, and Timothy J. Hackmann, Depart- ment of Animal Sciences, University of Florida, Gainesville, FL.

3:00 PM 223 Effects of lipopolysaccharide dosing on ruminal fermentation in a dual-flow continuous culture system. X. Dai*, E. M. Paula, A. L. J. Lelis, L. G. Silva, V. L. N. Brandao, H. F. Monteiro, and A. P. Faciola, Department of Animal Sciences, University of Florida, Gainesville, FL.

3:15 PM 224 Effect of Saccharomyces cerevisiae fermentation product and clay sequestering agents on rumen fermentation and

bacterial community of lactating dairy cows challenged with dietary aflatoxin1 B . Yun Jiang*1, Ibukun M. Ogunade2, Andres A. Pech-Cervantes1, Peixin Fan1, Xujiao Li3, Dong H. Kim1, Kathy G. Arriola1, Michael B. Poindexter1, Mariana C. M. Gonçalves4, Kwang C. Jeong1, Diwakar Vyas1, and Adegbola T. Adesogan1, 1De- partment of Animal Sciences, University of Florida, Gainesville, FL, 2Division of Food and Animal Science, Kentucky State University, Frankfort, KY, 3Department of Animal Sciences, China Agricultural University, Beijing, China, 4Institute of Agriculture and Environmental Sciences, Federal University of Mato Grosso, Sinop, MT, Brazil.

3:30 PM Ice cream break in Exhibit Hall

4:00 PM 225 Effect of Saccharomyces cerevisiae fermentation products on performance, diarrhea outbreaks, and plasma glucose and NEFA concentration in bottle-fed calves. Lucia Pisoni*, Kathryn V. Whinnery, and Alejandro E. Relling, The Ohio State University, Department of Animal Sci- ences, Wooster, OH.

4:15 PM 226 Effect of subacute ruminal acidosis (SARA) andSaccharomyces cerevisiae fermentation products on endotoxins and interleukin-6 in blood plasma. Lei Xu1, Junfei Guo1, Hamid Khalouei1, Ilkyu Yoon2, Ehsan Khafipour1, and Jan C. Plaizier*1, 1University of Manitoba, Winnipeg, MB, Canada, 2Diamond V, Cedar Rapids, IA.

4:30 PM 227 Evaluation of the effects of silage inoculants on shedding ofEscherichia coli O157:H7 in dairy cows. D. H. Kim*, F. X. Amaro, M. C. N. Agarussi, V. P. Silva, T. Fernandes, A. A. Pech-Cervantes, Y. Jiang, I. M. Ogunade, D. Vyas, and A. T. Adesogan, Department of Animal Sciences, Institute of Food and Agricultural Sciences, University of Florida, Gainesville, FL.

4:45 PM 228 ADSA®-EAAP Speaker Exchange Presentation: The importance of the ruminal epithelial barrier for a healthy and productive cow. Jörg R. Aschenbach*1, Gabriele Greco1, Gregory B. Penner2, Qendrim Zebeli3, and Salah Amasheh1, 1Institute of Veteri- nary Physiology, Freie Universität Berlin, Berlin, Germany, 2Department of Animal and Poultry Science, University of Saskatchewan, Saskatoon, SK, Canada, 3Institute of Animal Nutrition and Functional Plant Compounds, University of Veterinary Medicine Vienna, Vienna, Austria.

88 ADSA-SAD Undergraduate Original Research Oral Competition Chair: Stephanie H. Ward, North Carolina State University SUNDAY Room 200 B ORALS

2:00 PM 229 Plasma response of histidine and histidine metabolites to incremental amounts of abomasal infusion of histidine in lactating dairy cows. Bailey L. Basiel*1, Yu Zhang1, Andre F. Brito1, Nancy L. Whitehouse1, and Makoto Miura2, 1University of New Hamp- shire, Durham, NH, 2Ajinomoto Co. Inc., Kawasaki-shi, Japan.

2:15 PM 230 Total-tract fatty acid digestibility responses to altering the dietary ratio of palmitic and oleic acids in dairy cows.

Ariana N. Negreiro*, Jonas de Souza, and Adam L. Lock, Michigan State University, East Lansing, MI. MONDAY POSTERS

2:30 PM 231 Effect of plane of nutrition in pre- and post-weaning phases on feed sorting behavior of dairy calves. Lauren E. Engelking*1, Justin P. Rosadiuk1, Tony C. Bruinje1, Trevor J. DeVries2, and Michael A. Steele1, 1University of Alberta, Edmonton, AB, Canada, 2University of Guelph, Guelph, ON, Canada.

2:45 PM 232 Use of tail movement to predict calving time in dairy cattle: Validation of a calving detection technology in dairy cattle. Sarah E. Mac*, Carissa M. Truman, and Joao H. C. Costa, University of Kentucky, Lexington, KY. MONDAY

3:00 PM 233 Balancing diets for intestinal protein digestibility in lactating dairy cattle. ORALS Courtney K. Hoff*, Paul A. LaPierre, Debbie A. Ross, and Michael E. Van Amburgh, Cornell University, Ithaca, NY.

3:15 PM 234 Rumen gene expression in dairy calves fed one of two diets differing in form. Nicole R. Hardy*, Taylor T. Yohe, and Kristy M. Daniels, Virginia Tech, Blacksburg, VA.

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4:00 PM 235 Effects of housing on Holstein calf well-being during hot weather. TUESDAY Heather A. Young*, Amber L. Adams Progar, and Adriana Lopez Ayala, Washington State University, Pullman, WA. POSTERS

4:15 PM 236 Development of a scoring system to estimate fly counts on organic cows. Charlotte Auman*1, Lydia Hardie1, Isaac Haagen1, Longfei Han1, Brad Heins2, and Chad Dechow1, 1Pennsylvania State University, University Park, PA, 2University of Minnesota, Minneapolis, MN.

4:30 PM 237 Effect of nightly mixing versus separation of dams and calves on behavior, production, and calf growth. Ashley D. Campeaux*1, Amanda R. Lee1, Melissa C. Cantor2, Joao H. C. Costa2, Liesel G. Schneider1, and Peter D. Kraw- czel1, 1Department of Animal Science, University of Tennessee Knoxville, Knoxville, TN, 2Dairy Science Program,

Department of Animal and Food Sciences, University of Kentucky, Lexington, KY. TUESDAY ORALS

ADSA-SAD Undergraduate Dairy Production Oral Competition Chair: Leanne M. Berning, California Polytechnic State University Room 200 A WEDNESDAY ORALS 2:00 PM 238 Supplementing early lactation dairy cows with branched-chain amino acids. Conor John McCabe*1, Francisco Leal-Yepes1, and Daryl Van Nydam2, 1Department of Animal Science, Cornell Univer- sity, Ithaca, NY, 2Cornell University College of Veterinary Medicine, Ithaca, NY.

2:15 PM 239 Judicious use of antibiotics in pre-weaned dairy calves: A sustainable future for producer, calf, and consumer. William Jenkins*, Kayla Alward, and Jillian Bohlen, University of Georgia, Athens, GA.

2:30 PM 240 Automated temperature reading systems to detect fever in dairy cattle. AUTHOR

Megan M. Woodrum*, Gustavo Mazon, and Joao H. C. Costa, University of Kentucky, Lexington, KY. INDEX

2:45 PM 241 Using technologies to enhance respiratory disease detection in calves. Courtney L. Henderson*, Christina S. Petersson-Wolfe, David R. Winston, and Kristy M. Daniels, Virginia Tech, Blacksburg, VA.

89 3:00 PM 242 Sustaining the dairy industry. Gloria E. Rodriguez* and Corwin D. Nelson, University of Florida, Gainesville, FL.

3:15 PM 243 Strategies for reducing methane emission by dairy cattle. Nicholas P. Uzee* and Cathleen C. Williams, Louisiana State University, Baton Rouge, LA.

3:30 PM Ice cream break in Exhibit Hall

4:00 PM 244 Environmental enrichment in dairy cows and calves. Jaime E. Uren* and Maurice L. Eastridge, The Ohio State University, Columbus, OH.

4:15 PM 245 Factors that affect lying times of dairy cattle and the effect of increased lying time on milk production. Jessica Rose Sexton* and Peter Erickson, University of New Hampshire, Durham, NH.

4:30 PM 246 Controlling potassium from the field to the diet. Dylan M. Dietz* and Dale R. Olver, The Pennsylvania State University, University Park, PA.

Small Ruminant I Chair: Maristela Rovai, South Dakota State University Room 301 A

2:00 PM 247 Udder morphology, milk production, and composition in pasture-based dairy ewes during lactation. Vinko Batinic1, Dragica Salamon2, Stanko Ivankovic1, Neven Antunac2, and Alen Dzidic*2, 1Faculty of Agriculture and Food Technology, University of Mostar, Mostar, Bosnia and Herzegovina, 2Faculty of Agriculture, University of Zagreb, Zagreb, Croatia.

2:15 PM 248 Performance and metabolic effects of heat stress in Lacaune dairy ewes in late lactation. Nabil Mehaba*1, Wellington N. Coloma1, Ahmed A. K. Salama1,2, Xavier Such1, and Gerardo Caja1, 1Universitat Au- tonoma de Barcelona, Bellaterra; Barcelona, Spain, 2South Dakota State University, Brookings, SD.

2:30 PM 249 Genotype effects on energy and protein requirements for gain in goats. Izabelle A. M. A. Teixeira*1, Amélia K. Almeida1, Ermias Kebreab2, and Kleber T. Resende1, 1Unesp, Jaboticabal, SP, Brazil, 2University of California, Davis, CA.

2:45 PM 250 Rumen fatty acid profile of dairy ewes fed contrasting sources of energy supplementation. F. E. Miccoli*1,2, D. Colombatto2,3, and R. A. Palladino1,3, 1School of Agriculture Science, National University of Lomas de Zamora, Buenos Aires, Argentina, 2Department of Animal Production, University of Buenos Aires, Buenos Aires, Argentina, 3Consejo Nacional de Investigaciones Cientificas (CONICET), Buenos Aires, Argentina.

3:00 PM 251 Changes in blood key metabolites and insulin in late-pregnant prolific Afec-Assaf ewes drenched with propylene glycol or glycerol. Uzi Moallem*1, Alon Tamir1,2, Alexander Rosov1, Lilya Lifshitz1, Hay Dvir1, and Gootwine Elisha1, 1Department of Rumi- nant Science, ARO, Volcani Center, Rishon LeZion, Israel, 2Department of Animal Science, University of Jerusalem, Rehovot, Israel.

3:15 PM 252 Effects of early prenatal heat stress on the postnatal performance of dairy goats. Wellington N. Coloma*1, Nabil Mehaba1, Ahmed A. K. Salama1,2, Xavier Such1, and Gerardo Caja1, 1Universitat Au- tonoma de Barcelona, Bellaterra, Barcelona, Spain, 2South Dakota State University, Brookings, SD.

3:30 PM Ice cream break in Exhibit Hall

4:00 PM 253 Effect of 2,4-thiazolidinedione treatment on milk fat synthesis in lactating dairy goats in optimal nutritional status. Shana Jaff*1, Fernanda Rosa1, Misagh Moridi1,2, Johan Osorio1, Jayant Lohakare1,3, Erminio Trevisi4, Shelby Filley1, Charles Estill1, Gita Cherian1, and Massimo Bionaz1, 1Oregon State University, Corvallis, OR, 2Guilan University, Rasht, Guilan, Iran, 3Kangwon National University, Chuncheon, South Korea, 4Università Cattolica del Sacro Cuore, Piacenza, Italy.

90 4:15 PM 254 Influence of vitamin 2B , ascorbic acid, and melatonin on reproductive performance of ewes during the summer season. 1,2 2 3 3 4 1 M. M. Waheed* , K. H. El-Shahat , A. A. Sallam , B. E. El-Saidy , and T. A. A. Khalifa , King Faisal University, Alhufof, SUNDAY ORALS Alahsa, Saudi Arabia, 2Cairo University, Giza, Egypt, 3Animal Production Research Institute, Sakha, Kafr Alskeikh, Egypt, 4Veterinary Research Institute, Ionia, Thessaloniki, Greece.

Teaching, Undergraduate and Graduate Education Symposium: MONDAY Active Learning—From Theory to Practice POSTERS Chairs: Michel Wattiaux, University of Wisconsin, and Elizabeth Karcher, Purdue University Room 301 C

2:00 PM 255 There is a difference between presenting and teaching. REC Nick Fuhrman*, Department of Agricultural Leadership, Education, and Communication, University of Georgia, Athens, GA.

2:30 PM 256 Promoting active learning in teaching and assessment. MONDAY

Wendy J. Warner*, North Carolina State University, Raleigh, NC. ORALS

3:00 PM 257 How active learning can develop intercultural competencies.

REC Mark Russell*, Purdue University, West Lafayette, IN.

3:30 PM Ice cream break in Exhibit Hall

4:00 PM 258 Integrating active learning strategies in study abroad programming.

REC Elizabeth L. Karcher*, Purdue University, West Lafayette, IN. TUESDAY POSTERS

4:30 PM 259 College classrooms as active learning environments.

REC Michel A. Wattiaux*, University of Wisconsin-Madison, Madison, WI.

5:00 PM 260 Impacting tudents career path ideas and options through industry career centers. T. S. Heady*, Elanco Animal Health, Greenfield, IL. TUESDAY ORALS WEDNESDAY ORALS AUTHOR INDEX

91 Tuesday, June 26 POSTER PRESENTATIONS

Animal Behavior and Well-Being II T1 Sample size estimates for assessing lameness, leg injuries, and body condition. Jennifer M. C. Van Os*1, Daniel M. Weary1, Joao H. C. Costa1,2, Maria J. Hötzel2, and Marina A. G. von Keyserlingk1, 1Animal Welfare Program, Faculty of Land and Food Systems, University of British Columbia, Vancouver, BC, Canada, 2Laboratório de Etologia Aplicada e Bem-Estar Animal (LETA), Universidade Federal de Santa Catarina, Florianópolis, SC, Brazil.

T2 Farm-level housing and management factors associated with clinical lameness in freestall-housed dairy cows in the United States. Karen M. Luchterhand*, Lindsay Collings, Courtney Cook, Kiyomi Ito, Justine Kelsey, Megan Mouw, and Katie Wood, Novus International Inc., St. Charles, MO.

T3 The impact of episodic heat stress on lying behavior and lameness of lactating dairy cows on northern New York farms. Ashley R. Cate*, Catherine S. Ballard, Michael D. Miller, Mary G. Green, and Richard J. Grant, William H Miner Agricultural Research Institute, Chazy, NY.

T4 Effect of managment system on the lying behavior of organic dairy cows. Victoria L. Couture*1, Peter D. Krawczel1, S. Ray Smith2, Liesel G. Schneider1, Agustin G. RÍus1, and Gina M. Pighetti1, 1University of Tennessee, Knoxville, TN, 2University of Kentucky, Lexington, KY.

T5 Effect of outdoor space allowance on the behavior and preference of free-stall housed cows provided access to an outdoor bedded pack. Anne-Marieke Smid*, Daniel Weary, and Marina von Keyserlingk, University of British Columbia, Vancouver, BC, Canada.

T6 Impact of freestall neck-rail position on stall and cow hygiene. Ivelisse Robles1, David F. Kelton2, Herman W. Barkema3, Greg P. Keefe4, Jean-Philippe Roy5, Marina A. G. von Keyserlingk6, and Trevor J. DeVries*1, 1Department of Animal Biosciences, University of Guelph, Guelph, ON, Canada, 2Department of Population Medicine, University of Guelph, Guelph, ON, Canada, 3Faculty of Veterinary Medicine, University of Calgary, Calgary, AB, Canada, 4Atlantic Veterinary College, University of Prince Edward Island, Charlottetown, PEI, Canada, 5Faculté de Méde- cine Vétérinaire, Université de Montréal, Montréal, QC, Canada, 6Animal Welfare Program, University of British Columbia, Vancouver, BC, Canada.

T7 Improving welfare as a strategy to increase productivity and profitability in tiestall farms. Marianne Villettaz Robichaud*1,2, Jeffrey Rushen2, Anne Marie de Passillé2, Elsa Vasseur3, Derek Haley4, and Doris Pellerin1, 1Université Laval, Québec, QC, Canada, 2University of British Columbia, Vancouver, BC, Canada, 3McGill University, Ste- Anne-de-Bellevue, QC, Canada, 4University of Guelph, Guelph, ON, Canada.

T8 Lameness, injuries, and lying behavior on New York tiestall dairies. Lindsay K. M. Ferlito* and Betsy J. Hicks, Cornell University, Ithaca, NY.

T9 Assessing comfort of lactating dairy cows housed in tiestalls with recycled manure solids bedding. Salma Oueslati*1, Marianne Villettaz Robichaud1, Stéphane Godbout2, Sébastien Fournel1, Pierre Ruel3, Elsa Vasseur4, and Doris Pellerin1, 1Université Laval, Québec, QC, Canada, 2Institut de Recherche et de Développement en Agroenvironnement, Québec, QC, Canada, 3Centre de Recherche en Sciences Animales de Deschambault, Deschambault, QC, Canada, 4McGill University, Ste-Anne-de-Bellevue, QC, Canada.

T10 Would cows benefit from “king-size” beds? Véronique Boyer*1, Erika Edwards2,1, Maria Francesca Guiso1,3, Steve Adam4, Peter Krawczel2, Anne-Marie de Passillé5, and Elsa Vasseur1, 1McGill University, Animal Science, Montréal, QC, Canada, 2University of Tennessee, Animal Science, Knoxville, TN, 3Università degli Studi di Sassari, Sassari, Sardinia, Italy, 4Valacta, Ste-Anne-de-Bellevue, QC, Canada, 5University of British Columbia, Dairy Research and Education Centre, Agassiz, BC, Canada.

T11 Effect of prepartum lying time on stillbirth in transition dairy heifers and cows. B. T. Menichetti*1, J. M. Piñeiro1, A. A. Barragan1, A. Relling2, A. Garcia-Guerra2, and G. M. Schuenemann1, 1Department of Veterinary Preventive Medicine, The Ohio State University, Columbus, OH, 2Department of Animal Sciences, The Ohio State University, Wooster, OH.

92 T12 Effect of parity, season, and group size on dairy cows and heifers’ preferences for calving location. Erika M. Edwards*1, Katy L. Proudfoot2, Heather M. Dann3, Liesel G. Schneider1, and Peter D. Krawczel1, 1The University of 2 3 Tennessee, Knoxville, TN, The Ohio State University, Columbus, OH, The William H. Miner Agricultural Research Institute, SUNDAY ORALS Chazy, NY.

T13 Lying behavior as an indicator of diarrhea and navel inflammation in veal calves. Meghan J. Studds1, Larissa L. Deikun*1,2, Dana E. Sorter1, and Kathryn L. Proudfoot1, 1The Ohio State University, Columbus, OH, 2Provimi, Brookville, OH.

T14 Impacts of wild birds on pathogen dissemination and behavioral interactions in dairy cattle. Tyler P. Caskin*1, John M. Gay2, Karen M. M. Steensma3, Joseph H. Harrison4, Brian Garries3, Aurora Sarchet3, and Amber L. 1 1 2 Adams Progar , Department of Animal Sciences, Washington State University, Pullman, WA, Department of Veterinary Clini- MONDAY POSTERS cal Sciences, Washington State University, Pullman, WA, 3Departments of Biology and Environmental Studies, Trinity Western University, Langely, BC, Canada, 4Departments of Animal Science and Extension, Washington State University, Puyallup, WA.

T15 Assessing human-conditioned sorting behavior in dairy cows in farm research trials. D. Manriquez*1, L. Chen2, G. Albornoz2, J. Velez2, and P. J. Pinedo1, 1Department of Animal Science, Colorado State University, Fort Collins, CO, 2Aurora Organic Dairy, Platteville, CO. MONDAY Animal Health III ORALS T17 Effects of 2,4-thiazolidinedione on milk fatty acid profile and vitamins in dairy goats with subclinical mastitis. Chia-Yu Tsai*1, Fernanda Rosa2, Massimo Bionaz2, and Pedram Rezamand1, 1University of Idaho, Moscow, ID, 2Oregon State University, Corvallis, OR.

T18 Precalving body condition score affects leukocytes count following pegbovigrastim treatment in Simmental cows around calving. . V. Lopreiato*, D. Britti, and V. M. Morittu, Interdepartmental Services Centre of Veterinary for Human and Animal Health, TUESDAY Department of Health Science, Magna Græcia University, Catanzaro, Italy. POSTERS

T20 Effect of central administration of an acute phase protein, α-1-acid-glycoprotein, on feed intake in sheep. M. K. Waller*1, B. A. Gregg1, P. A. Parker1, M. Garcia2, B. J. Bradford2, J. A. Daniel3, and B. K. Whitlock1, 1College of Veterinary Medicine, University of Tennessee, Knoxville, TN, 2Department of Animal Sciences and Industry, Kansas State University, Man- hattan, KS, 3Department of Animal Science, Berry College, Mount Berry, GA.

T21 The effects of central administration of a leptin receptor antagonist on endotoxin-induced hypophagia and fever in sheep. B. K. Whitlock*1, B. A. Gregg1, P. A. Parker1, M. K. Waller1, M. Garcia2, B. J. Bradford2, and J. A. Daniel3, 1College of Veterinary 2

Medicine, University of Tennessee, Knoxville, TN, Department of Animal Sciences and Industry, Kansas State University, Man- TUESDAY hattan, KS, 3Department of Animal Science, Berry College, Mount Berry, GA. ORALS

T22 Impact of fumonisin B1 on rumen environment: An in vitro study. Christian Stoiber2, Ursula Hofstetter*1, Johannes Faas2, Barbara Doupovec2, and Dian Schatzmayr2, 1Biomin Holding, Getzers- dorf, Austria, 2Biomin Research Center, Tulln, Austria.

T23 In vitro effect of cowpea polyphenols on bovine rumen microbiome. Sarah Adjei-Fremah*, Kingsley Ekwemalor, Emmanuel Asiamah, Bertha Osei, Eboghoye Eluka-Okoludoh, Keith Schimmel, and Mulumebet Worku, North Carolina Agricultural and Technical State University, Greensboro, NC. WEDNESDAY ORALS T24 Relationship between in vitro ceftiofur minimum inhibitory concentration and quarter somatic cell count response after the occurrence of clinical mastitis caused by Klebsiella spp. Maria J. Fuenzalida*1 and Pamela L. Ruegg2, 1University of Wisconsin, Madison, Wisconsin, 2Michigan State University, East Lansing, MI.

T25 Effects of postpartum oral calcium supplementation on productive and reproductive outcomes in Jersey cows. A. Valldecabres* and N. Silva-del-Río, Veterinary Medicine Teaching and Research Center, University of California-Davis, Tulare, CA. AUTHOR INDEX T26 Establishment of an in vitro rumen model with primary rumen epithelial cells. Nicole Reisinger*, Damian Baranski, Dominik Wendner, Veronika Nagl, and Elisabeth Mayer, Biomin Research Center, Tulln, Austria.

93 T27 Effects of pegbovigrastim administration on periparturient diseases, milk production, and reproductive performance of Holstein cows. Martin Zinicola*, Rodrigo Bicalho, Helen Korzec, Andre G. Teixeira, Erika K. Ganda, and Leonardo Bringhenti, Cornell Univer- sity, Ithaca, NY.

T28 Impacts of various milk replacer supplements on the health and performance of high-risk calves. Emily M. Davis*, Yu Liang, Tyler A. Batchelder, and Michael A. Ballou, Texas Tech University, Lubbock, TX.

T29 Carvacrol residues in milk after prophylactic intrauterine infusion of a natural oregano essential oils product in postpartum dairy cows. Diego Manriquez*1, Emar Freitas3, Ana Velasquez1, Juan Velez2, and Pablo J. Pinedo1, 1Department of Animal Sciences, Colo- rado State University, Fort Collins, CO, 2Aurora Organic Dairy, Platteville, CO, 3Van Beek Natural Science, Orange City, IA.

T30 A mathematical modelling approach to dynamic networks: Potassium homeostasis and glucose-insulin in dairy cows. Julia Ploentzke*, Mascha Berg, and Susanna Roeblitz, Zuse Institute Berlin, Berlin, Germany.

T31 Effect of metritis on endometrium tissue transcriptome during puerperium in Holstein lactating cows. Sandra Genís*1,2, Anna Arís1, Manveen Kaur2, and Ronaldo L. A. Cerri2, 1Department of Ruminant Production, IRTA, Caldes de Montbui, Spain, 2Applied Animal Biology, UBC, Vancouver, BC, Canada.

T32 Stabilized rice bran addition in milk of non-weaned organic Holstein calves. Ana Velasquez*1, Diego Manriquez1, Sushil Paudyal1, Han Hyungchul1, Robert Callan2, Elizabeth Ryan3, and Pablo Pinedo1, 1Department of Animal Sciences, College of Agricultural Sciences, Colorado State University, Fort Collins, CO, 2Department of Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, 3Department of Environmental and Radiological Health Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO.

T33 Evaluation of the incidence of health events compatible with recumbency at dry-off in Denmark. Heidi L. Hyttel1, Kaspar Krogh*2, and Ana de Prado-Taranilla2, 1Danish Cattle Association, SEGES, Skejby, Denmark, 2Ceva Sante Animale, Libourne, France.

T34 Udder health, milk production, and longevity parameters across three OmniGen-AF feeding trials. Stephen C. Nickerson1, Felicia M. Kautz1, Lane O. Ely1, Angela D. Rowson*2, Derek J. McLean2, and James D. Chapman2, 1Univer- sity of Georgia, Athens, GA, 2Phibro Animal Health Corp., Teaneck, NJ.

T35 Induction of leaky gut through feed restriction or abomasal infusion of resistant starch in healthy post-peak lactating cows. Paola Piantoni*1, Megan A. Abeyta2, Guillermo F. Schroeder1, Hugo A. Ramírez-Ramírez2, Heather A. Tucker3, and Lance H. Baumgard2, 1Cargill Animal Nutrition Innovation Campus, Elk River, MN, 2Iowa State University, Ames, IA, 3Novus Interna- tional, St. Charles, MO.

T36 Associations between the general condition and the selling price of culled dairy cows sold at 3 Ontario auction markets in a defined time period. Allison Moorman*1,2, Todd F. Duffield1,2, M. Ann Godkin3, Jeffery Rau4, and Derek B. Haley1,2, 1Department of Population Medicine, University of Guelph, Guelph, ON, Canada, 2Campbell Centre for the Study of Animal Welfare, University of Guelph, Guelph, ON, Canada, 3Ontario Ministry of Agriculture, Food and Rural Affairs, Elora, ON, Canada, 4Ontario Veterinary Col- lege, University of Guelph, Guelph, ON, Canada.

T37 Milk yield relative to supplement intake and rumination time differs by health status for fresh cows milked with automated systems. Meagan T. M. King*1, Kaitlin J. Sparkman1, Stephen J. LeBlanc2, and Trevor J. DeVries1, 1Department of Animal Biosciences, Uni- versity of Guelph, Guelph, ON, Canada, 2Department of Population Medicine, University of Guelph, Guelph, ON, Canada.

T38 Young calves that will suffer at least one episode of diarrhea in the first 30 days of life have a different fecal microbiome than those that will not incur diarrhea. Flor Correa1, Francesc Fàbregas2, Virginia Aragón1, and Àlex Bach*2,3, 1IRTA, Centre de Recerca en Sanitat Animal (CReSA, IRTA-UAB), Barcelona, Spain, 2Department of Ruminant Production, IRTA, Barcelona, Spain, 3ICREA, Barcelona, Spain.

T39 On-farm selection of adult fecal microbiome for transplantation into neonatal dairy calves as an enhancer for growth and development. Fernanda Rosa*1, Erminio Trevisi2, and Johan S. Osorio1, 1Dairy and Food Science Department, South Dakota State University, Brookings, SD, US, 2Department of Animal Sciences, Food and Nutrition, Università Cattolica del Sacro Cuore, Piacenza, Italy.

T40 Evaluation of the potential enrichment of RNA from immune cells during isolation of fecal RNA from neonatal dairy calves. Fernanda Rosa* and Johan S. Osorio, Dairy and Food Science Department, South Dakota State University, Brookings, SD. 94 T41 Pre- and post weaning performance and health of dairy calves fed milk replacers supplemented with egg antibodies, direct- fed microbials, neomycin sulfate and oxytetracycline. 1 1 2 2 3 1 David M. Ziegler* , Hugh Chester-Jones , Bruce E. Ziegler , Angie K. Manthey , and Julian L. Olson , University of Minnesota, SUNDAY ORALS Waseca, MN, 2Hubbard Feeds Inc., Mankato, MN, 3Milk Products, Chilton, WI.

T42 Pre- and post-weaning performance and health of dairy calves fed milk replacers supplemented with an organic direct-fed microbial or neomycin sulfate and oxytetracycline. David M. Ziegler*1, Hugh Chester-Jones1, Toshihiro Marubashi2, and Rena Shimizu2, 1University of Minnesota, Waseca, MN, 2Calpis America Inc., Peachtree City, GA.

T43 Pre- and post-weaning performance and health of dairy calves fed milk replacer supplemented with direct-fed microbials or

neomycin sulfate and oxytetracyline. MONDAY POSTERS David M. Ziegler*1, Hugh Chester-Jones1, Bruce E. Ziegler2, Angie K. Manthey2, and Julian L. Olson3, 1University of Minnesota, Waseca, MN, 2Hubbard Feed, Inc., Mankato, MN, 3Milk Products, Chilton, WI.

T44 Identification and characterization of calf management clusters among dairy herds from Trenque Lauquen, Argentina. Federico Demateis Llera4, Claudina Vissio3,1, Paula Turiello*1, Alejandra Herrero2, and Alejandro Larriestra1, 1Facultad de Agronomía y Veterinaria UNRC, Río Cuarto, Córdoba, Argentina, 2Facultad de Ciencias Veterinarias, UBA, Buenos Aires, Buenos Aires, Argentina, 3CONICET, Río Cuarto, Córdoba, Argentina, 4INTA, Trenque Lauquen, Buenos Aires, Argentina.

T45 Effects of a fully acidified dietary cation-anion difference diet fed at 2 different concentrations of dietary calcium inclusion MONDAY

prepartum on uterine health of Holstein cows after parturition. ORALS Kelly T. Ryan*1, Kristen M. Glosson1, Xianfei Zhang2, Scott S. Bascom3, Angela D. Rowson3, and Felipe C. Cardoso1, 1Department of Animal Sciences, University of Illinois, Urbana, IL, 2Institute of Animal Nutrition, Key Laboratory of Low Carbon Culture and Safety Production in Cattle in Sichuan, Sichuan Agricultural University, Chenhdu, Sichuan, China, 3Phibro Animal Health Corp., Teaneck, NJ.

T46 Effects of fully acidified dietary cation-anion difference diet fed at 2 different concentrations of dietary calcium inclusion prepartum on inflammatory related blood metabolites. Kelly T. Ryan*1, Kristen M. Glosson1, Xiangfei Zhang2, Scott S. Bascom3, Angela D. Rowson3, and Felipe C. Cardoso1, 1Department

2 TUESDAY of Animal Sciences, University of Illinois, Urbana, IL, Institute of Animal Nutrition, Key Laboratory of Low Carbon Culture POSTERS and Safety Production in Cattle in Sichuan, Sichuan Agricultural University, Chenhdu, Sichuan, China, 3Phibro Animal Health Corp., Teaneck, NJ.

T47 Impact of intravaginal probiotic treatment prepartum on metritis prevalence and fertility. A. M. L. Madureira*, T. A. Burnett, S. Genís, and R. L. A. Cerri, University of British Columbia, Vancouver, BC, Canada.

T48 Investigation of antibiotic alternatives to improve health and growth of veal calves. Jessica A. Pempek*, Elspeth M. Holder, Katy L. Proudfoot, Margaret Masterson, and Greg G. Habing, Department of Veterinary

Preventive Medicine, The Ohio State University, Columbus, OH. TUESDAY ORALS

T49 A multi-site randomized field trial to evaluate the influence of lactoferrin on health of dairy calves with diarrhea. Jessica A. Pempek*, Lydia R. Watkins, Clara E. Bruner, and Greg G. Habing, Department of Veterinary Preventive Medicine, The Ohio State University, Columbus, OH.

T50 Two variants of galectin-8 secretion and expression in bovine whole blood. Eboghoye Eluka-Okoludoh*, Emmanuel Asiamah, Kingsley Ekwemalor, Bharath Mulakala, Sarah Adjei-Fremah, and Mulumebet Worku, North Carolina Agricultural and Technical State University, Greensboro, NC. WEDNESDAY

T51 Impact of Saccharomyces cerevisiae fermentation product (SCFP) on oxidative status and immune response of transition ORALS dairy cattle. Sarah E. Sivinski*1, Katie E. Olagaray1, Laman K. Mamedova1, Joseph M. McIntosh1, Ben A. Saylor1, James E. Shaffer1, Julie A. Sauls1, Ilkyu Yoon2, and Barry J. Bradford1, 1Kansas State University, Manhattan, KS, 2Diamond V, Cedar Rapids, IA.

T52 Effects of metritis on incidence of postpartum disorders and days in the hospital in Holstein dairy cows. Fabio S. Lima*1, A. Vieira-Neto2, and Jose E. Santos2, 1Department of Veterinary Clinical Medicine, University of Illinois, Ur- bana, IL, 2Department of Animal Sciences, Gainesville, FL. AUTHOR

T53 Comfort or stress in the housing environment: Effects on milk quality, milk production, and immune function of dairy cattle. INDEX Matthew Borchers*1, Anna Bradtmueller1, and Jeffrey Bewley2, 1University of Kentucky, Lexington, KY, 2CowFocused Housing, Bardstown, KY.

95 T54 Blackberry pomace—A novel feed supplement for transition dairy cows. Katherine Swanson*, Sarah Akers, Kaelyn Estenson, Randi Wilson, Mark Keller, and Gerd Bobe, Oregon State University, Cor- vallis, OR.

Breeding and Genetics II T55 Phenotypic relationship between body weight changes and milk composition in dairy cows. Allison Fleming*1, Filippo Miglior1,2, and Christine Baes1, 1CGIL, University of Guelph, Guelph, ON, Canada, 2Canadian Dairy Network, Guelph, ON, Canada.

T56 Preliminary exploration of the relationship between automated rumen sensor data and feed intake in lactating dairy cows.. Cori J. Siberski*, Mathew R. O’Neil, James E. Koltes, and Hugo A. Ramirez-Ramirez, Iowa State University, Ames, IA.

T58 Inbreeding depression in a Hereford beef cattle population using the pedigree and genomic information. Pattarapol Sumreddee*1, Sajjad Toghiani1, El Hamidi Hay2, Samuel E. Aggrey1, and Romdhane Rekaya1, 1University of Georgia, Athens, GA, 2USDA/ARS/LARRL, Miles City, MT.

T59 Diet digestibility measured from fecal samples and associations with phenotypic and genetic merit for milk yield and composition. Emilee K. Panunzi1,2, Kevin J. Harvatine1, Y. Ying1, and Chad D. Dechow*1, 1Pennsylvania State University, University Park, PA, 2University of Pennsylvania, Philadelphia, PA.

T60 Development of AFLP breed identification markers for Pakistani Cholistani cattle. Muhammad Moaeen-ud-Din* and Ghulam Bilal, Laboratories of Animal Breeding and Genetics, Faculty of Veterinary and Animal Sciences, PMAS Arid Agriculture University, Rawalpindi, Rawalpindi, Punjab, Pakistan.

T61 Body weight and body condition score variations in Romane ewes: intraflock variability in their dynamics and magnitude over multiple production cycles. Tiphaine Macé1, Dominique Hazard2, Fabien Carrière2, Sébastien Douls2, Christèle Robert-Granié1, and Eliel González-García*3, 1GENPHYSE UMR1388, Castanet-Tolosan, France, 2INRA La Fage UE321, Roquefort-sur-Soulzon, France, 3INRA SELMET (Systèmes d’Èlevage Méditerranéens et Tropicaux), Montpellier, France.

T304 Genome-wide association study on health and reproductive traits in US Holstein cattle. Fernando Brito1, Guilherme Rosa1, Pablo Pinedo*2, Jose Santos3, Gustavo Schuenemann4, Rodrigo Bicalho5, Ricardo Chebel3, Klibs Galvao3, Robert Gilbert5,9, Sandra Rodriguez-Zas6, Christopher Seabury7, John Fetrow8, and William Thatcher3, 1University of Wisconsin, Madison, WI, 2Colorado State University, Fort Collins, CO, 3University of Florida, Gainesville, FL, 4The Ohio State University, Columbus, OH, 5Cornell University, Ithaca, NY, 6University of Illinois, Urbana-Champaign, IL, 7Texas A&M University, College Station, TX, 8University of Minnesota, Saint Paul, MN, 9Ross University, Basseterre, St. Kitts and Nevis, West Indies.

T305 Genetic and functional relationships among reproductive traits in US Holstein cows. Fernando Brito1, Guilherme Rosa1, Pablo Pinedo*2, Jose Santos3, Gustavo Schuenemann4, Rodrigo Bicalho5, Ricardo Chebel3, Klibs Galvao3, Robert Gilbert5,9, Sandra Rodriguez-Zas6, Christopher Seabury7, John Fetrow8, and William Thatcher3, 1University of Wisconsin, Madison, WI, 2Colorado State University, Fort Collins, CO, 3University of Florida, Gainesville, FL, 4The Ohio State University, Columbus, OH, 5Cornell University, Ithaca, NY, 6University of Illinois, Urbana-Champaign, IL, 7Texas A&M University, College Station, TX, 8University of Minnesota, Saint Paul, MN, 9Ross University, Basseterre, St. Kitts and Nevis, West Indies.

Dairy Foods IV: Cheese T62 Rheological and wear behaviors of full-fat cheese. Fariba Zad Bagher Seighalani* and Helen Joyner, School of Food Science, University of Idaho, Moscow, ID.

T63 Effects of composition, processing, and recovery of buffalo milk solids on the yield of mozzarella cheese. D. C. Sales1, A. H. N. Rangel*1, L. H. F. Borba1, S. A. Urbano1, A. F. Brito3, J. G. B. Galvão Jr.2, H. Tonhati5, E. G. Silva1, A. R. Freitas4, and D. M. Lima Jr.6, 1Universidade Federal do Rio Grande do Norte, Macaíba, RN, Brazil, 2Instituto Federal de Educação, Ciência e Tecnologia do Rio Grande do Norte, Ipanguaçu, RN, Brazil, 3University of New Hampshire, Durham, NH, 4Empresa Brasileira de Pesquisa Agropecuária, São Carlos, SP, Brazil, 5Universidade Estadual Paulista Julio de Mesquita Filho, Jaboti- cabal, SP, Brazil, 6Universidade Federal de Alagoas, Arapiraca, AL, Brazil.

96 T64 Sensory acceptance of Coalho cheese from Zebu cow milk. I. L. S. Oliveira1, A. H. N. Rangel*1, R. C. Madruga3, M. F. Bezerra1, Y. M. O. Silva1, R. D. S. Gomes1, J. S. Bezerra1, E. O. Moura1, L. 1 2 1 2 F. C. Trindade , and J. G. B. Galvão Jr. , Universidade Federal do Rio Grande do Norte, Macaíba, RN, Brazil, Instituto Federal SUNDAY ORALS de Educação, Ciência e Tecnologia do Rio Grande do Norte, Ipanguaçu, RN, Brazil, 3Associação Brasileira dos Criadores de Zebu, Parnamirim, RN, Brazil.

T65 Sensorial acceptance of pasteurized fluid milk and Coalho cheese from milk with two levels of somatic cell counts. J. S. Bezerra1, A. H. N. Rangel*1, L. Murmann1, J. G. B. Galvão Jr.2, E. P. E. Silva1, Y. M. O. Silva1, C. S. Macedo1, A. L. Vasconcelos1, R. D. S. Gomes1, and L. H. F. Borba1, 1Universidade Federal do Rio Grande do Norte, Macaíba, RN, Brazil, 2Instituto Federal de Educação, Ciência e Tecnologia do Rio Grande do Norte, Ipanguaçu, RN, Brazil.

T66 Sodium analysis equivalency of dry ashing and microwave assisted digestion of mozzarella cheese. MONDAY POSTERS Dustin Grossbier* and Tonya Schoenfuss, University of Minnesota, Minneapolis, MN.

T67 Influence of using different proportions of cow and goat milk on the properties of Chanco cheese. Rodrigo A. Ibáñez*1, Stefanie Wyhmeister1, Carolina Geldsetzer-Mendoza1, Marcela Medel-Marabolí2, María A. Fellenberg1, and Einar Vargas-Bello-Pérez3, 1Pontificia Universidad Católica de Chile, Santiago, Chile, 2Universidad de Chile, Santiago, Chile, 3University of Copenhagen, Copenhagen, Denmark.

T68 Textural characteristics of caprine milk Cheddar cheeses supplemented with microencapsulated and regular ferrous sulfate. Aftab Siddique*, Roshan Paswan, and Young W. Park,Fort Valley State University, Fort Valley, GA. MONDAY ORALS T69 Volume of whey expelled and whey composition as influence by salting, wet and dry season. Olusegun D. Oshibanjo*, K. L. Kazeem, and David Ojo Akintola, University of Ibadan, Ibadan, Oyo Nigeria.

T70 The effect of high hydrostatic pressure on the texture, appearance, and shelf life of Camembert type cheese. Danton Batty*, Danica Berry, Lisbeth Meunier-Goddik, and Joy Waite-Cusic, Oregon State University, Corvallis, OR. TUESDAY POSTERS Dairy Foods V: Microbiology T71 Identification of bacteria responsible for off-odor development in non-fat chocolate milk. Danton Batty*, Lisbeth Meunier-Goddik, and Joy Waite-Cusic, Oregon State University, Corvallis, OR.

T72 Lactose oxidase: An enzymatic preservative of raw milk. Sofía Lara* and Samuel D. Alcaine, Cornell University, Ithaca, NY.

T73 Lactobacillus wasatchensis does not survive pasteurization of milk prior to cheesemaking. 1 1 2 1 2 Isaac Bowen* , Donald McMahon , and Craig Oberg , Utah State University, Logan, UT, Weber State University, Ogden, UT. TUESDAY ORALS

T74 Isolation of a Lactobacillus wasatchensis-like isolate from an aged European Cheddar cheese showing late gas defects. Isaac Martineau*1, Michele Culumber1, Craig Oberg1, and Donald McMahon2, 1Weber State University, Ogden, UT, 2Utah State University, Logan, UT.

T75 Suppressing growth of Lactobacillus wasatchensis WDC04 using organic acids. Ireland Green*1, Craig Oberg1, Matthew Domek1, and Donald McMahon2, 1Weber State University, Ogden, UT, 2Utah State University, Logan, UT. WEDNESDAY

T76 Inhibition ofLact obacillus wasatchensis by bio-protective lactic acid bacteria. ORALS Sophie Overbeck*1, Craig Oberg1,2, Michele Culumber1, and Donald McMahon2, 1Weber State University, Ogden, UT, 2Utah State University, Logan, UT.

T77 Potential protective effect of bifidobacteria isolated from Egyptian yogurt against carbapenem-resistant Acinetobacter bau- mannii. Mahmoud Motawee*1, Sherin M. A. Sharaf2, and Neveen M. Saleh2, 1Nutritional Evaluation and Food Science Department, National Organization for Drug Control and Research, Giza, Egypt, 2Microbiology Department, National Organization for Drug Control and Research, Giza, Egypt. AUTHOR INDEX T78 A selective medium for the enumeration and differentiation ofLactobacillus delbrueckii ssp. bulgaricus. Nwadiuto Nwamaioha*, Rabin Gyawali, Tahl Zimmerman, and Salam A. Ibrahim, North Carolina A&T State University, Greens- boro, NC.

97 T79 A survey of live microorganisms in fermented foods. Shannon D. Rezac*2,1, Melanie Heermann1, Car Reen Kok1, and Robert Hutkins1, 1University of Nebraska-Lincoln, Lincoln, NE, 2University of Illinois Urbana-Champaign, Urbana, IL.

T80 Fermented carbonated dairy beverage: Microbial and physicochemical characteristics. Katherine Miley*1 and Kayanush Aryana2,1, 1Louisiana State University, Baton Rouge, LA, 2Louisiana State University Agricul- tural Center, Baton Rouge, LA.

T81 High concentrations of cinnamon are needed to lower the counts of Lactococcus lactis R 604. Madison Hannan*1 and Kayanush Aryana2,1, 1Louisiana State University, Baton Rouge, LA, 2Louisiana State University Agricul- tural Center, Baton Rouge, LA.

T82 A yogurt-based activity designed to improve understanding of biochemistry concepts. Tahl Zimmerman and Salam Ibrahim*, North Carolina A&T State University, Greensboro, NC.

T83 Raw milk microbiome of naturalized Brazilian breeds Curraleiro Pé-Duro and Pantaneiro. Nayana R. Soares1, Marília C. Sola2, Clarice Gebara*1, Giovana V. Barancelli3, Ozana F. Zaccaroni4, Maria Clorinda S. Fioravanti4, Edmar S. Nicolau1, and Cíntia S. Minafra-Rezende1, 1Food Research Center, School of Veterinary Medicine and Animal Science, Federal University of Goiás, Goiânia, Goiás, Brazil, 2Unified Higher Education Institute, Objetivo Faculty, Goiânia, Goiás, Brazil, 3Department of Agro-Industry, Food and Nutrition, “Luiz de Queiroz” College of Agriculture, University of São Paulo, Piracicaba, São Paulo, Brazil, 4School of Veterinary Medicine and Animal Science, Federal University of Goiás, Goiânia, Goiás, Brazil.

Dairy Foods VI T84 Sensory evaluation of whey fermented beverages with buttermilk and Brazilian Cerrado fruit. Renata T. Pfrimer1, Lohanne Damasceno1, Cláudio F. Cardoso2, Thamara V. de Almeida1, Juan C. R. S. More1, Emmanuel Arn- hold3, Edmar S. Nicolau1, and Clarice Gebara*1, 1Food Research Center, School of Veterinary Medicine and Animal Science, Federal University of Goiás, Goiânia, Goiás, Brazil, 2School of Agronomy, Federal University of Goiás, Goiânia, Goiás, Brazil, 3School of Veterinary Medicine and Animal Science, Federal University of Goiás, Goiânia, Goiás, Brazil.

T85 Development and characterization of whey fermented beverages with buttermilk and Cagaita pulpEugenia ( dysenterica). Lohanne Damasceno*1, Renata T. Pfrimer1, Claudio F. Cardoso2, Ruthele M. do Carmo1, Cíntia S. Minafra-Rezende1, Emmanuel Arnhold3, Cristiano S. Prado1, Edmar S. Nicolau1, and Clarice Gebara1, 1Food Research Center, School of Veterinary Medicine and Animal Science Federal University of Goiás, Goiânia, Goiás, Brazil, 2School of Agronomy, Federal University of Goiás, Goiânia, Goiás, Brazil, 3School of Veterinary Medicine and Animal Science, Federal University of Goiás, Goiânia, Goiás, Brazil.

T86 Bronopol-based preservatives evaluation on somatic cell count and chemical composition of raw milk samples. Silmara Dâmaso*1, Thamara V. de Almeida1, Tatiane L. Batistoti1, Jean R. de Sousa1, Renata T. Pfrimer1, Lohanne Damasceno1, Emmanuel Arnhold2, Iolanda A. Nunes1, Edmar S. Nicolau1, and Clarice Gebara1, 1Food Research Center, School of Veterinary Medicine and Animal Science, Federal University of Goiás, Goiânia, Goiás, Brazil, 2School of Veterinary Medicine and Animal Science, Federal University of Goiás, Goiânia, Goiás, Brazil.

T87 Proteomic analysis on whey proteins of Guanzhong goat milk. Yuxue Sun*1, Cuina Wang1, Xiaomeng Sun1, and Mingruo Guo2,1, 1Department of Food Science, College of Food Science and Engineering, Jilin University, Changchun, Jilin, China, 2Department of Nutrition and Food Sciences, College of Agriculture and Life Sciences, University of Vermont, Burlington, VT.

T88 Preservation of lactase activity in a gastric environment. John F. Flanagan*, Josh Simmons, J. Ronnie Boone, Cooper Elkins, and Kent Clinger, David Lipscomb University, Nashville, TN.

T89 Changes in structure and antioxidant activity of β-lactoglobulin by ultrasound and enzymatic treatment. Shuang Ma1, Cuina Wang1, and Mingruo Guo*2,1, 1Department of Food Science, College of Food Science and Engineering, Jilin University, Changchun, Jilin, China, 2Department of Nutrition and Food Sciences, College of Agriculture and Life Sciences, University of Vermont, Burlington, VT.

T90 Evaluation of the potential of bovine immunoglobulins and glycomacropeptide to serve as sources of peptides with dipepti- dyl-peptidase IV inhibitory activity. Isabelle M. E. Lacroix*1, Brian Anderson2, Don E. Otter3, and Robert D. Bremel2, 1Wageningen University & Research, Wagenin- gen, the Netherlands, 2ioGenetics LLC, Madison, WI, 3Centre for Dairy Research, University of Wisconsin-Madison, Madison, WI.

98 T91 Physicochemical modifications of MFGM proteins during temperature processing of milk. Feiran Yu*, Joana Ortega-Anaya, and Rafael Jimenez-Flores, The Ohio State University, Columbus, OH. SUNDAY ORALS T92 Localization of milk gangliosides in emulsion monolayers that resemble the milk fat globule membrane outer leaflet. Luis M. Real Hernandez* and Rafael Jimenez Flores, The Ohio State University, Columbus, OH.

T93 The potential of milk production and consumption for improving nutrition of smallholder dairy households in Ethiopia. Habtamu Didanna*1, Ashenafi Wossen2, Tadesse Worako1, and Berhanu Shano1, 1Wolaita Sodo University, Sodo, Ethiopia, 2Ad- dis Ababa University, Addis Ababa, Ethiopia.

T94 Acid-induced gel properties of dry-heated low-heat nonfat dry milk. MONDAY

Karolina Sanchez Alan* and Karen Schmidt, Kansas State University, Manhattan, KS. POSTERS

T95 Power ultrasound as a tool to modify texture properties of protein enriched acid milk gels. Adrian Orlando Körzendörfer*, Jörg Hinrichs, and Stefan Nöbel, University of Hohenheim, Institute of Food Science and Bio- technology, Stuttgart, BW, Germany.

T96 Physical chemical and sensory evaluation of yogurt enriched with tamarind pulp. Márcio Ramatiz Lima dos Santos*, João Victor Moreira Oliveira, Maurílio Antônio Damacena Silva, Juliano Silva Queiro, and Manoel Rodrigues Fraga Neto, Instituto Federal Goiano Campus Ceres, Ceres, Goiás, Brazil. MONDAY

T97 Quality of yogurt formulated with radiofrequency dielectric treated nonfat dry milk. ORALS Stephanie Brooks* and Karen Schmidt, Kansas State University, Manhattan, KS.

T98 Pectin and whey protein concentrate reduces acid whey generation in Greek style yogurt. Rabin Gyawali*, Tahl Zimmerman, and Salam A. Ibrahim, North Carolina A&T State University, Greensboro, NC.

T99 Effect of hydrocolloids on the water-holding capacity of Greek style yogurt. Salam A. Ibrahim*, Rabin Gyawali, and Tahl Zimmerman, North Carolina A&T State University, Greensboro, NC. TUESDAY T100 Comparison of natural sweeteners in low carbohydrate whey protein bars. POSTERS Heather McCain Keefer* and MaryAnne Drake, North Caroline State University, Raleigh, NC.

T101 Contamination and spatial distribution of Pb, As, and Cd contents in Chinese cow raw milk. Xuewei Zhou1,2, Xueyin Qu1, Nan Zheng1, Chuanyou Su1, Jiaqi Wang*1, and Helene Soyeurt1, 1Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China, 2Statistics, Informatics and Applied Modeling lab, Agrobiochem Department, Gembloux Agro-Bio Tech, University of Liège, Liège, Belgium.

T102 Aptamer-based fluorescence-quenching assay for detection of aflatoxin1 M in milk samples. 1,2 1,3 1,3 2 1,3 1,3 1,3 1,3 1 TUESDAY

Qinqin Qiao , Fang Wen , Lu Chen , Jianbo Cheng , Hao Zhang , Songli Li , Nan Zheng , and Jiaqi Wang* , State Key ORALS Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China, 2Agri- cultural University, Hefei, China, 3Milk and Milk Product Inspection Center of China Ministry of Agriculture (Beijing), Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China.

T103 Modulation of intestinal epithelial permeability in differentiated Caco-2 cells exposed to aflatoxin1 M and ochratoxin A individually or collectively. Y. N. Gao1,2, J. Q. Wang*1,2, C. C. Luo1,2, and N. Zheng1,2, 1State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, 2

Chinese Academy of Agricultural Sciences, Beijing, China, Milk Product Risk Assessment Laboratory of China Ministry of WEDNESDAY Agriculture (Beijing), Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China. ORALS

T104 Quantitative PCR coupled with sodium dodecyl sulfate and propidium monoazide for detection of viable Staphylococcus aureus in milk. Lei Dong1,2, Huimin Liu1,2, Lu Meng1,2, Nan Zheng1,2, and JiaQi Wang*1,2, 1Key Laboratory of Quality & Safety Control for Dairy Products of Ministry of Agriculture, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China, 2Milk Product Risk Assessment Laboratory of China Ministry of Agriculture (Beijing), Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China.

T105 Occurrence of tetracyclines, quinolones, lincomycin and streptomycin in milk in China’s market. AUTHOR Bingyao Du1,2, Fang Wen1, Yangdong Zhang1, Nan Zheng1, Songli Li1, Fadi Li2, and Jiaqi Wang*1, 1Key Laboratory of Quality & INDEX Safety Control for Dairy Products of Ministry of Agriculture, Institute of Animal Sciences, Chinese Academy of Agricultural Sci- ences, Beijing, China, 2College of Pastoral Agriculture Science and Technology,Lanzhou University, Lanzhou, China.

99 T106 Development of a rapid detection method of lactoperoxidase in milk. Weiying Du1,5, Yangdong Zhang1,2, Nan Zheng1,2, Fadi Li5, and Jiaqi Wang*1,2, 1State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China, 2Key Laboratory of Quality & Safety Control for Dairy Products of Ministry of Agriculture, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China, 3Milk Product Risk Assessment Laboratory of China Ministry of Agriculture (Beijing), Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China, 4Milk and Milk Product Inspection Center of China Ministry of Agriculture (Beijing), Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China, 5State Key Labo- ratory of Grassland Agro-ecosystems, College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou, Gansu, China.

T107 Identification and proteolytic activity quantification ofPseudomonas spp. isolated from different raw milks at storage temperatures. Lu Meng1,2, Huimin Liu1,2, Lei Dong1,2, Nan Zheng1,2, and Jiaqi Wang*1,2, 1Key Laboratory of Quality & Safety Control for Dairy Products of Ministry of Agriculture, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China, 2Milk Product Risk Assessment Laboratory of China Ministry of Agriculture (Beijing), Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China.

Forages and Pastures II T108 Application of a handheld infrared meter for determining silage moisture. Jarrod J. Blackburn*1, Richard G. Bonner2, John P. Goeser3, Christopher I. Vahl1, and Micheal J. Brouk1, 1Kansas State University, Manhattan, KS, 2Topcon Agriculture Americas, Fort Atkinson, WI, 3Rock-River Laboratories, Watertown, WI.

T109 Energy-dispersive X-ray fluorescence (EDXRF) as a comprehensive method for mineral analysis of feeds. Ralph Ward*1, D. Ye2, Arkady Buman2, D. Pecard2, and David R. Mertens3, 1Cumberland Valley Analytical Services, Waynesboro, PA, 2Bruker AXS Inc., Madison, WI, 3Mertens Innovation & Research LLC, Belleville, WI.

T110 Effect of corn planting population on phosphorus concentration and extraction in the forage (study 1). Gonzalo Ferreira* and Christy Teets, Department of Dairy Science, Virginia Tech, Blacksburg, VA.

T111 Effect of corn planting population on phosphorus concentration and extraction in the forage (study 2). Gonzalo Ferreira and Christy L. Teets*, Department of Dairy Science, Virginia Tech, Blacksburg, VA.

T112 Effect of bacterial inoculants containingLactobacillus buchneri and/or Lactobacillus hilgardii on the fermentation and quality of corn silage. Kathy G. Arriola*, Diwakar Vyas, Donghyeon Kim, Mariele C. Agarussi, Vanessa P. Silva, Juan M. Flores, Yun Jiang, Andres A. Pech-Cervantes, and Adegbola T. Adesogan, Department of Animal Sciences, University of Florida, Gainesville, FL.

T113 Meta-analysis of the effect of Lactobacillus buchneri inoculation on dry matter recovery and aerobic stability of silages. Kathy G. Arriola*1, Andre S. Oliveira2, Yun Jiang1, Ibukun M. Ogunade1, Donghyeon Kim1, Henrique M. Silva2, Felipe X. Amaro1, Andres A. Pech-Cervantes1, Sam C. Kim3, Halima Sultana1, Diwakar Vyas1, Luiz F. Ferraretto1, and Adegbola T. Adesogan1, 1Department of Animal Sciences, University of Florida, Gainesville, FL, 2Institute of Agriculture and Environmental Sciences, Universidade Federal de Mato Grosso, Sinop, Brazil, 3Division of Applied Life Science, Gyeongsang National University, Jinju, South Korea.

T114 Impacts of silage bacterial additives on forage fiber. Pascal Drouin*1, Salvador Ordaz2, and Pattathil Sivakumar3, 1Lallemand Specialities Inc., Milwaukee, WI, 2University of Ver- mont, Burlington, VT, 3Lallemand Inc., Lebanon, NH.

T115 Pasture base dairy farm intensification: the role of growth strategy (stocking rate vs. individual milk production) and availability of infrastructure. Martín Aguerre*1, María N. Méndez1, Santiago Torterolo1, and Pablo Chilibroste2, 1Red Tecnológica Sectorial de Lechería, Mon- tevideo, Uruguay, 2Departamento de Producción Animal y Pasturas, Facultad de Agronomía, UdelaR, Paysandú, Uruguay.

T116 Effects of forage allowance on production and pasture use efficiency in Uruguay. Anderson de Moura Zanine1, Gianni Paolo Motta Rebuffo2, Graziele Silva Oliveira*1, Danielle de Jesus Ferreira1, Ricardo Martins Araújo Pinho1, Michelle de Oliveira Maia Parente1, and Henrique Nunes Parente1, 1Universidade Federal do Maranhão, Cha- padinha, Maranhão, Brazil, 2Universidade Federal do Mato Grosso, Cuiabá, Mato Grosso, Brazil.

100 T117 Milk production and composition of dairy cows in response to pasture allowance. Anderson de Moura Zanine1, Gianni Paolo Motta Rebuffo2, Graziele Silva Oliveira*1, Danielle de Jesus Ferreira1, Ricardo Martins 1 1 1 1 Araújo Pinho , Michelle de Oliveira Maia Parente , and Henrique Nunes Parente , Universidade Federal do Maranhão, Cha- SUNDAY ORALS padinha, Maranhão, Brazil, 2Universidade Federal do Mato Grosso, Cuiabá, Mato Grosso, Brazil.

T118 Pasture dry matter intake in intensive dairy production systems: Effects of grazing and feeding management. Maria N. Méndez*1, Pablo Chilibroste2, and Martín Aguerre1, 1Red Tecnológica Sectorial de Lechería, Montevideo, Uruguay, 2Departamento de Producción Animal y Pasturas, Facultad de Agronomía, UdelaR, Paysandú, Uruguay.

T119 Effect of stocking rate on pasture production and utilization on a grazing dairy system during winter and spring. Gastón Ortega*1, Tatiana Nuñez1, Diego Custodio1, Ricardo Mello1, Yesica Lopez1, and Pablo Chilibroste2, 1Agronomy Faculty, 2 Animal Science Department, Progreso, Canelones, Uruguay, Agronomy Faculty, Animal Science Department, Grass Produc- MONDAY POSTERS tion and Utilization on Grazing Systems, Paysandú, Paysandú, Uruguay.

T120 Silage feeding programs on intensive dairy farms. Thiago Bernardes*, Marcus Cardoso, and Luciana Lima, Department of Animal Science, University of Lavras, Lavras, Minas Gerais, Brazil.

T121 New approach to properly characterize molasses composition. Alberto Palmonari1, Ludovica Mammi1, Damiano Cavallini*1, Charles J. Sniffen2, Luiza Fernandes3, Phil Holder3, and Andrea Formigoni1, 1DIMEVET, Università di Bologna, Bologna, Italy, 2Fencrest LLC, Holderness, NH, 3ED&F Man Liquid Products/ MONDAY

Westway Feeds, London, United Kingdom. ORALS

T122 Effects of microbial inoculant and molasses on whole-plant soybean silage harvested in different reproductive growth stages. Lucas G. Ghizzi, Tiago A. Del Valle, Elissandra M. de C. Zilio, Alanne N. Tenório, Mauro S. S. Dias, Julia A. Marques, Larissa S. Gheller, Tássia B. de P. Silva, and Francisco P. Rennó*, University of São Paulo, São Paulo, São Paulo, Brazil.

T123 Growth rate and biomass accumulation in forage maize (Zea mays), forage millet (Echinochloa utilis), elephant grass (Pen- nisetum purpureum) and gamba grass (Andropogon gayanus). TUESDAY O. M. Makinwa, A.H. Ekeocha*, and A.A. Aganga, Federal University Oye-Ekiti, Oye-Ekiti, Ekiti State, Nigeria. POSTERS

T124 Effect of nitrogen dose and harvesting age on Tithonia diversifolia yield and quality. Jorge A. Elizondo-Salazar*1 and María Gabriela Mora-Mora2, 1Universidad de Costa Rica, San Jose, Costa Rica, 2Ministerio de Agricultura y Ganadería, San Jose, Costa Rica.

T125 Aerobic stability and ruminal degradation of savoy grass silage (Megathyrsus maximus) with increasing levels of passion fruit (Passiflora edulis) peel. Italo F. Espinoza Guerra*, Marlene L. Medina Villacís, León B. Montenegro Vivas, Adolfo R. Sánchez Laiño, Miguel J. Romero

Romero, Enma D. Torres Navarrete, Luis A. Godoy Montiel, and Mirian A. Medina Villacis, Universidad Tecnica Estatal de Que- TUESDAY ORALS vedo, Quevedo, Los Rios, Ecuador.

T126 Effect of cellulase and fermentation period on the nutritive value Panicumof maximum (cv. Mombasa) silage. P. A. Helrigel, V. L. Banys, M. Dias, L. R. de Q. Carvalho, N. P. S. Morais, and E. A. Collao-Saenz*, Universidade Federal de Goiás- UFG, Jataí, GO, Brazil. WEDNESDAY

Growth and Development I ORALS T127 Effects of overstocking at the feedbunk on the growth performance of replacement Holstein dairy heifers. Wayne K. Coblentz*1, Matthew S. Akins2, Nancy M. Esser2, Robin K. Ogden1, and Sonia L. Gelsinger2, 1US Dairy Forage Re- search Center, Marshfield, WI, 2University of Wisconsin, Madison, WI.

T128 Estimation of starter intake in young dairy calves during the preweaning phase. V. L. Daley*1, J. K. Drackley2, C. M. M. Bittar3, L. O. Tedeschi4, S. Y. Morrison2, P. A. LaPierre2, and M. D. Hanigan5, 1National Animal Nutrition Program (NANP), Lexington, KY, 2University of Illinois, Urbana, IL, 3University of São Paulo (ESALQ/USP), Piracicaba, São Paulo, Brazil, 4Texas A&M University, College Station, TX, 5Virginia Tech, Blacksburg, VA. AUTHOR INDEX T129 Effect of type of gradual weaning program on intakes and growth of dairy calves fed a high level of milk. Sarah D. Parsons*1, Ken E. Leslie2, Michael A. Steele3, and Trevor J. DeVries1, 1Department of Animal Biosciences, University of Guelph, Guelph, ON, Canada, 2Department of Population Medicine, University of Guelph, Guelph, ON, Canada, 3Department of Agricultural Food and Nutritional Science, University of Alberta, Edmonton, AB, Canada.

101 T130 Effect of maternal supplementation with essential fatty acids and conjugated linoleic acid on fatty acid status in neonatal calves. Harald M. Hammon*1, Katrin L. Uken1, Laura Vogel1, Martina Gnott1, Armin Tuchscherer1, Arnulf Tröscher2, and Dirk Dannen- berger1, 1Leibniz Institute for Farm Animal Biology (FBN), Dummerstorf, Germany, 2BASF SE, Lampertheim, Germany.

T131 Effect of maternal supplementation with essential fatty acids and conjugated linoleic acid on postnatal glucose metabolism in calves. Harald M. Hammon*1, Katrin L. Uken1, Laura Vogel1, Martina Gnott1, Solvig Görs1, Joachim M. Weitzel1, Armin Tuchscherer1, and Arnulf Tröscher2, 1Leibniz Institute for Farm Animal Biology (FBN), Dummerstorf, Germany, 2BASF SE, Lampertheim, Germany.

T132 Effects of corn processing and bypass soybean meal in calf starter on growth and digestibility in young dairy calves. T. S. Dennis*, F. X. Suarez-Mena, T. M. Hill, J. D. Quigley, W. Hu, and R. L. Schlotterbeck,Provimi , Brookville, OH.

T133 Effects of corn processing and bypass soybean meal in calf starter on growth and digestibility in dairy calves from 2 to 4 mo of age. T. S. Dennis*, F. X. Suarez-Mena, T. M. Hill, J. D. Quigley, W. Hu, and R. L. Schlotterbeck,Provimi , Brookville, OH.

T134 Supplementing pasteurized colostrum from primiparous cows with colostrum replacer improves colostrum quality and serum IgG levels in Holstein neonate calves. Sonia Vázquez-Flores*1, Adam J. Geiger2, Andrea E. Olamendi-Uresti1, Dulce M. Aguilar-López1, Luz E. Díaz1, and Cecilia Lucio Rodríguez1, 1Department of Bio-engineering, Tecnológico de Monterrey campus, Querétaro, Mexico, 2Zinpro Corp., Eden Prai- rie, MN.

T135 Dietary effects on rumen epithelial proliferation dynamics in preweaned calves. Taylor T. Yohe*, Catherine L. M. Parsons, Hannah L. M. Tucker, Benjamin D. Enger, Nicole R. Hardy, and Kristy M. Daniels, Vir- ginia Polytechnic Institute and State University, Blacksburg, VA.

T136 Ruminal and whole-tract diet digestion in calves before, during and after weaning. Sonia L. Gelsinger*1, Wayne K. Coblentz2, Geoffrey I. Zanton2, and Robin K. Ogden2, 1University of Wisconsin, Madison, WI, 2United States Department of Agriculture Dairy Forage Research Center, Madison, WI.

T137 Phenotypic evaluation of body weight at first calving. L. Han*1, A. J. Heinrichs1, A. DeVries2, and C. D. Dechow1, 1Department of Dairy and Animal Science, The Pennsylvania State University, University Park, PA, 2Department of Animal Sciences, University of Florida, Gainesville, FL.

T138 Performance effects of feeding Holstein calves a whole milk formulated milk replacer. Aaron J. Keunen*1 and David L. Renaud2, 1Mapleview Agri Ltd, Palmerston, ON, Canada, 2Department of Population Medicine, University of Guelph, Guelph, ON, Canada.

T139 Prediction of metabolizable energy in calf starters. James D. Quigley*, Thelton M. Hill, Joanne R. Knapp, Wenping Hu, Tana S. Dennis, Francisco X. Suarez-Mena, and Rick L. Schlotterbeck,Provimi , Brookville, OH.

T140 Weaning based on starter intake: Effects on weight gain and behavior. Juliana Benetton, Heather W. Neave, Joao H. C. Costa, Marina A. G. von Keyserlingk, and Daniel M. Weary*,University of Brit- ish Columbia, Vancouver, BC, Canada.

T141 Effects of feeding different amounts of milk replacer on nutrient digestibility in Holstein calves to 2 months of age using different weaning transition strategies. R. N. Klopp*1, T. M. Hill2, F. X. Suarez-Mena2, R. L. Schlotterbeck2, and G. J. Lascano1, 1Clemson University, Clemson, SC, 2Nur- ture Research Center, Provimi, Brookville, OH.

T142 Effects of feeding different amounts of milk replacer on nutrient digestibility in 2- to 4-month-old Holstein calves using different weaning transition strategies. R. N. Klopp*1, T. M. Hill2, F. X. Suarez-Mena2, R. L. Schlotterbeck2, and G. J. Lascano1, 1Clemson University, Clemson, SC, 2Nur- ture Research Center, Provimi, Brookville, OH.

T143 Effect of milk replacer feeding program on calf performance and digestion. F. X. Suarez-Mena*1, T. S. Dennis1, T. M. Hill1, W. Hu1, J. D. Quigley1, R. L. Schlotterbeck1, R. N. Klopp2, G. J. Lascano2, and L. E. Hulbert3, 1Provimi, Brookville, OH, 2Clemson University, Clemson, SC, 3Kansas State University, Manhattan, KS.

102 T144 Effect of previous milk replacer feeding program on calf performance and digestion from 2 to 4 mo of age. F. X. Suarez-Mena*1, T. S. Dennis1, T. M. Hill1, W. Hu1, J. D. Quigley1, R. L. Schlotterbeck1, R. N. Klopp2, G.J. Lascano2, and L. E. 3 1 2 3 Hulbert , Provimi, Brookville, OH, Clemson University, Clemson, SC, Kansas State University, Manhattan, KS. SUNDAY ORALS

T145 The effects of fatty acid supplementation and provision of a dry teat on the growth of veal calves. Larissa L. Deikun*1,2, Greg G. Habing1, James D. Quigley2, and Kathryn L. Proudfoot1, 1The Ohio State University, Columbus, OH, 2Provimi, Brookville, OH.

Lactation Biology II MONDAY POSTERS T146 Varying the ratio of Lys:Met while maintaining the ratios of Thr:Phe, Lys:Thr, Lys:His, and Lys:Val alters bovine mammary cell transcriptome profiles measured by RNAsequencing. Xianwen Dong1,2, Zheng Zhou*3, Ariane Helmbrecht4, Claudia Parys4, Z. Wang2, and Juan J. Loor1, 1University of Illinois, Urbana, IL, 2Sichuan Agricultural University, Ya’an, Sichuan Province, China, 3Clemson University, Clemson, SC, 4Evonik Nutrition & Care GmbH, Hanau-Wolfgang, Germany.

T147 Methionine and valine activate the mTORC1 pathway through heterodimeric amino acid taste receptor (TAS1R1/TAS1R3) and intracellular Ca2+ in primary bovine mammary epithelial cells. Yuanfei Zhou1,3, Zheng Zhou*2,1, and Juan J. Loor1, 1University of Illinois, Urbana-Champaign, Urbana, IL, 2Clemson University, 3 MONDAY

Clemson, SC, Huazhong Agricultural University, Wuhan, Hubei, China. ORALS

T148 Increasing the availability of Thr, Ile, Val, and Leu relative to Lys while maintaining an ideal ratio of Lys:Met alters bovine mammary cell transcriptome profiles measured by RNA-sequencing. Xianwen Dong1,2, Zheng Zhou*3, Ariane Helmbrecht4, Claudia Parys4, Z. Wang2, and Juan J. Loor1, 1University of Illinois, Urbana, IL, 2Sichuan Agricultural University, Ya’an, Sichuan Province, China, 3Clemson University, Clemson, SC, 4Evonik Nutrition & Care GmbH, Hanau-Wolfgang, Germany.

T149 Milk composition of Holstein cows through two lactations. 1 1 2 1 1 TUESDAY Alex Pape* , Heather M. Dann , David M. Barbano , and Richard J. Grant , William H. Miner Agricultural Research Institute, POSTERS Chazy, NY, 2Department of Food Science, Northeast Dairy Food Research Center, Cornell University, Ithaca, NY.

T150 Method for calibrating parlor milk meters and adjusting milk weights for stall effects. Danielle M. Andreen*, Isaac J. Salfer, Yun Ying, and Kevin J. Harvatine, Pennsylvania State University, University Park, PA.

T151 Intramammary 25-hydroxyvitamin D3 and 1,25-dihydroxyvitamin D3 treatments differentially modulate serum calcium and mammary immune responses. Teri L. Williams*, Michael B. Poindexter, Mercedes F. Kweh, Leslie P. Blakely, and Corwin D. Nelson, University of Florida,

Gainesville, FL. TUESDAY ORALS

T152 Effects of in vivo estradiol administration on abundance and localization of yes-associated protein, an evolutionarily con- served molecule implicated in organ size regulation, in prepubertal bovine mammary tissue. Paulnisha D. Granger*1, Adam J. Geiger1,2, Catherine L. M. Parsons1, Kristy M. Daniels1, Robert M. Akers1, and Benjamin A. Corl1, 1Virginia Polytechnic Institute and State University, Blacksburg, VA, 2Zinpro Corp., Eden Prairie, MN.

T153 Regulation of lipogenic genes by AMPK in bovine mammary epithelial cells. Jianhui Huang* and Marc-Antoine Guesthier, McGill University, Sainte-Anne-de-Bellevue, QC, Canada. WEDNESDAY

T154 Stearic acid increased milk fat content in lactating dairy ewes at late lactation. ORALS Rafaella Horstmann, Georgia C. De Aguiar, Laís P. Batalha, and Dimas E. Oliveira*, Santa Catarina State University, Lages, Santa Catarina, Brazil.

Physiology and Endocrinology II T155 Relationships of metabolites and hormones in follicular fluid and blood serum in transition dairy cows supplemented with a AUTHOR

Saccharomyces cerevisiae fermentation product. INDEX Julie A. Sauls*, Katie E. Olagaray, Sarah E. Sivinski, Barry J. Bradford, and Jeffrey S. Stevenson, Kansas State University, Manhat- tan, KS.

103 T156 Hyperketonemia does not affect proportional uptake of fatty acids by the mammary gland. Kristina A. Weld*, Rafael C. Oliveira, Kayla J. Sailer, Henry T. Holdorf, Sandy J. Bertics, and Heather M. White,University of Wisconsin-Madison, Madison, WI.

T157 The relationship between plasma and liver fatty acid profiles in transition dairy cows. Kristina A. Weld*, Rafael C. Oliveira, Kayla J. Sailer, Henry T. Holdorf, Sandy J. Bertics, and Heather M. White,University of Wisconsin-Madison, Madison, WI.

T158 Fatty acid profiles in plasma and liver lipids are influenced by hyperketonemia in dairy cows. Kristina A. Weld*, Rafael C. Oliveira, Kayla J. Sailer, Henry T. Holdorf, Sandy J. Bertics, and Heather M. White,University of Wisconsin-Madison, Madison, WI.

T159 Effects of dietary zinc on energetic requirements of an activated immune system following lipopolysaccharide challenge in lactating cows. E. A. Horst*1, E. J. Mayorga1, S. L. Portner1, M. Al-Qaisi1, C. S. McCarthy1, M. A. Abeyta1, B. M. Goetz1, H. A. Ramirez-Ramirez1, D. H. Kleinschmit2, and L. H. Baumgard1, 1Iowa State University, Ames, IA, 2Zinpro Corp., Eden Prairie, MN.

T160 Effects of heat stress and nutritional plane on neutrophil function. E. A. Horst*, M. Al-Qaisi, E. J. Mayorga, S. K. Kvidera, M. A. Abeyta, and L. H. Baumgard, Iowa State University, Ames, IA.

T161 Thermoregulatory response of lactating Holsteins to an acute heat stress after a pharmacologically induced LH surge. Chelsea R. Abbott*, Arnold M. Saxton, Tate Walker, Roger Long, Louisa A. Rispoli, Rebecca R. Payton, Ramiro Oliviera Filho, Felipe G. Dantas, Kelly A. Campen, Rafael Carvalho, Ky G. Pohler, Neal Schrick, and Lannett Edwards, University of Tennessee, Knoxville, TN.

T162 Sweat gland cross-sectional cut areas comparisons between slick and wild type-haired Holstein and Senepol cows in Puerto Rico. J. M. Muñiz-Cruz*1, N. Peña-Alvarado2, W. Torres-Ruiz2, J. R. Almodóvar-Rivera3, K. I. Domenech-Pérez1, Z. E. Contreras-Correa1, G. C. Muñiz-Colón1, A. C. Cortés-Arocho1, J. M. Santiago-Rodríguez1, S. Ruiz-Ríos1, G. A. Soriano-Varela1, N. N. Cortés-Viruet1, A. L. Jiménez-Arroyo1, G. M. Jiménez-Arroyo1, H. L. Sánchez-Rodríguez1, 1Department of Animal Science, University of Puerto Rico at Mayagüez Campus, Mayagüez, Puerto Rico, 2Laboratorio de Investigaciones Pesqueras, Departamento de Recursos Naturales y Ambientales, Cabo Rojo, Puerto Rico, 3Department of Biology, University of Puerto Rico at Mayagüez Campus, Mayagüez, Puerto Rico.

T163 MicroRNA involvement during the onset of ketosis and fatty liver in periparturient Holstein dairy cows. Ryan E. Bucktrout*1, Valentino Palombo2, Mario Vailati Riboni1, and Juan J. Loor1, 1University of Illinois at Urbana-Champaign, Urbana, IL, 2Università degli Studi del Molise, Campobasso, Italy.

T164 Effect of lactation stage on transfer of n-3 fatty acids to milk fat in dairy cows. Natalie L. Urrutia*1,2, Rebecca Bomberger1, Michel Baldin1, and Kevin J. Harvatine1, 1The Pennsylvania State University, Univer- sity Park, PA, 2Instituto de Investigaciones Agropecuarias, Osorno, Region de Los Lagos, Chile.

T165 Level of estrogen in mammary parenchyma explants from weaned Holstein heifer calves increases growth and proliferation through transcriptional mechanisms as evaluated via RNA-sequencing. M. Vailati Riboni*1, V. Palombo2, A. J. Geiger3, R. M. Akers3, and J. J. Loor1, 1University of Illinois at Urbana-Champaign, Ur- bana, IL, 2Università degli Studi del Molise, Campobasso, Italy, 3Virginia Polytechnic Institute and State University, Blacks- burg, VA.

T166 Plasma metabolomics profiling of cattle with divergent residual feed intake. Ahmed Elolimy*1,2, Zheng Zhou3, Daniel Shike2, and Juan Loor1,2, 1Mammalian NutriPhysioGenomics, Department of Animal Sciences, University of Illinois, Urbana, IL, 2Department of Animal Sciences, University of Illinois, Urbana, IL, 3Department of Animal and Veterinary Sciences, Clemson University, Clemson, SC.

T167 Anti-inflammatory treatment in early lactation alters global mammary DNA methylation. C. M. Ylioja*1, A. J. Carpenter2, M. Garcia1, L. K. Mamedova1, and B. J. Bradford1, 1Kansas State University, Manhattan, KS, 2University of Guelph, Ridgetown, ON, Canada.

T168 Does post-absorptive propionate clearance influence insulin sensitivity in dairy heifers? Andrea Bedford*, Linda Beckett, Keri Hardin, Nicholas Wege Dias, Vitor R. G. Mercadante, Alan D. Ealy, and Robin R. White, Virginia Tech, Blacksburg, VA.

T169 Effect of glucose infusion dose on glucose tolerance test kinetics in lactating dairy cows. Erika N. Smith*, MaryGrace Erickson, Fabiana F. Cardoso, Brooklyn P. Biese, Juliana G. Laguna, Jessica Bydalek, and Shawn S. Donkin, Purdue University, West Lafayette, IN. 104 T170 Effect of serial corpus luteum biopsy collection during early pregnancy on corpus luteum function, size, blood flow, and gene expression.

Robert Wijma, Emily M. Sitko*, Martin M. Perez, and Julio O. Giordano, Department of Animal Science, Cornell University, SUNDAY ORALS Ithaca, NY.

T171 Expression of interferon-stimulated gene 15 ISG15( ) mRNA is partially predictive of pregnancy-associated glycoprotein (PAG) concentrations during early pregnancy in dairy cows and heifers. Lauren M. Mayo*, Stephen G. Moore, Scott E. Poock, Fayth G. Kumro, and Matthew C. Lucy, University of Missouri, Columbia, MO.

T172 Embryo and cow factors affecting pregnancy rate after embryo transfer to multiple-service dairy cows. 1 1 1,2 1 1 3 Eliab Estrada-Cortes* , William G. Ortiz , Ricardo C. Chebel , Elizabeth A. Jannaman , James I. Moss , Fernanda C. de Castro , MONDAY POSTERS Adriana M. Zolini1, Charles R. Staples1, and Peter J. Hansen1, 1Department of Animal Sciences, University of Florida, Gaines- ville, FL, 2Large Animal Clinical Sciences, University of Florida, Gainesville, FL, 3Departamento de Medicina Veterinária, Universidade de São Paulo, Pirassununga, São Paulo, Brazil.

T173 Effect of dose of cloprostenol on luteal blood flow measurements in mature and immature corpora lutea. Thaina Minela*, Emily L. Middleton, Michael R. Herman, Shianne N. Berthume, and J. Richard Pursley, Michigan State Univer- sity, East Lansing, MI.

T174 In vitro adipogenic differentiation of subcutaneous primary bovine preadipocytes: A coculture model. MONDAY

Clarissa Strieder-Barboza*, Eileen Thompson, Kyan Thelen, and G. Andres Contreras, Department of Large Animal Clinical Sci- ORALS ences, Michigan State University, East Lansing, MI.

Production, Management, and Environment II T175 Effects of different heating time of high, medium, and low quality colostrum on IgG absorption in dairy calves. D. J. Saldaña*1, S. L. Gelsinger2, C. M. Jones1, and A. J. Heinrichs1, 1Department of Animal Science, The Pennsylvania State Uni- 2 TUESDAY versity, University Park, PA, Department of Dairy Science, The University of Wisconsin, Madison, WI. POSTERS

T176 Factors influencing the electrical resistance of various pathways through the dairy cow. Richard J. Norell*1, Jennifer A. Spencer2, Saulo Menegatti Zoca2, and Amin Ahmadzadeh2, 1University of Idaho, Idaho Falls, ID, 2University of Idaho, Moscow, ID.

T177 Partitioning the resistance of electrical pathways through the cow into component segments. Richard J. Norell*1, Jennifer A. Spencer2, Saulo Menegatti Zoca2, and Amin Ahmadzadeh2, 1University of Idaho, Idaho Falls, ID, 2University of Idaho, Moscow, ID. TUESDAY T178 Effect of virginiamycin on milk yield and composition under commercial conditions in Mexico. ORALS Milton A. Gorocica*1, Guillermo Velasco1, and Alejandro Relling2, 1Phibro Animal Health Corp., Teaneck, NJ, 2The Ohio State University, Wooster, OH.

T179 Milk production, intake and ingestive behavior of Holstein cow fed total mixed ration or partial mixed ration in early lactation. Mateo Ceriani*, Alejandra Jasinsky, Mariana Carriquiry, and Diego A. Mattiauda, Facultad de Agronomía, Universidad de la República, Montevideo, Uruguay. WEDNESDAY

T180 Relationship between feed bunk refusals and feed conversion efficiency in Argentine dairy farms. ORALS J. L. Monge*1, F. Bargo2, E. Giugge3, C. Chiavassa3, A. Barrenechea1, G. Coschica1, M. V. Barrenechea1, and M. P. Turiello4, 1Uni- versidad Nacional Villa María, Villa María, Córdoba, Argentina, 2Universidad de Buenos Aires, Buenos Aires, Argentina, 3Gru- po Chiavassa, Carlos Pellegrini, Santa Fe, Argentina, 4Universidad Nacional de Río Cuarto, Río Cuarto, Córdoba, Argentina.

T181 The effect of compost bedded pack or sand bedded freestall barns on milk thermoduric microorganism content. Matthew Borchers*1, Melissa Morgan1, and Jeffrey Bewley2, 1University of Kentucky, Lexington, KY, 2CowFocused Housing, Bardstown, KY. AUTHOR

T182 Evaluation of a topical spray-on product for body temperature control in lactating Holstein cows. INDEX Caio S. Takiya*1, Benjamin E. Voelz1, Sarah E. Schuling2, Dan E. Schimek2, Luis G. Mendonça1, and Barry J. Bradford1, 1Kansas State University, Manhattan, KS, 2NutriQuest, Mason City, IA.

105 T183 Milk fatty acid profile and gene expression related to metabolism in mammary gland from cows fed two dietary zinc sources under heat stress. Thiago N. Marins*1, Ruth M. Orellana1, Xisha Weng1, Ana P. A. Monteiro1, Jingru Guo1, John K. Bernard1, Dana J. Tomlinson2, Jeffrey M. DeFrain2, and Sha Tao1, 1University of Georgia, Tifton, GA, 2Zinpro Corp., Eden Prairie, MN.

T184 Evaluating the effects of Vista Pre-T on feed efficiency in heat-stressed dairy cattle. Amanda E. Stone*, Kenneth B. Graves, and Scott Hardin, Mississippi State University, Starkville, MS.

T185 The choice of dry off procedure (abrupt/gradual) is not linked to milk production level. Kaspar Krogh*, Nathalie Menudier, Laurianne Meppiel, Jean-Francois Collin, Ana de Prado-Taranilla, Camille Mansanet, Gaelle Pagny, Bastian Cuminal, and Naomi Isaka, Ceva Sante Animale, Libourne, France.

T186 Milk production before dry off in dairy cows in France and Denmark. Kaspar Krogh*, Ana de Prado-Taranilla, Laurianne Meppiel, Jean-Francois Collin, Camille Mansanet, Gaelle Pagny, Nathalie Menudier, Bastian Cuminal, and Naomi Isaka, Ceva Sante Animale, Libourne, France.

T187 Milk replacer addition to whole milk in dairy calves: Effect on growth and starter intake. Agostina Bogni*2, Claudina Vissio1, Natalia Marchetto3, and Paula Turiello1, 1Facultad de Agronomía y Veterinaria UNRC, Río Cuarto, Córdoba, Argentina, 2Departamento Técnico Teknal SA, Río Cuarto, Córdoba, Argentina, 3Consultor privado, Río Cuarto, Córdoba, Argentina.

T188 Effects of re-hydration therapy on body temperature indices in heat-stressed lactating cows. M. Al-Qaisi*1, E. A. Horst1, S. K. Kvidera1, A. J. Kramer1, C. S. McCarthy1, E. J. Mayorga1, M. A. Abeyta1, N. C. Upah2, D. M. McKilli- gan2, H. A. Ramirez-Ramirez1, J. A. D. R. N. Appuhamy1, L. L. Timms1, and L. H. Baumgard1, 1Department of Animal Science, Iowa State University, Ames, IA, 2TechMix LLC, Stewart, MN.

T189 Human-edible nutrient conversion and performance of cows fed a “zero land use” diet. Caio S. Takiya*, Amanda Bennett, Melissa Davidson, Caroline M. Ylioja, and Barry J. Bradford, Kansas State University, Manhat- tan, KS.

T190 Comparison of six handheld glucose meters used in dairy cows. Rúbia Lopes*, Ainhoa Valldecabres, and Noelia Silva-del-Río, Veterinary Medicine Teaching and Research Center, University of California-Davis, Tulare, CA.

T191 Forage in close-up rations: Type, inclusion rate, and dry matter adjustments. Rúbia Lopes* and Noelia Silva-del-Río, Veterinary Medicine Teaching and Research Center, University of California-Davis, Tulare, CA.

T192 The effect of hygiene score on somatic cell count of cows reared in a compost bedded pack dairy barn. Fazli Alpay1, Cihan Ünal*1, Enver Çavusoglu1, Ibrahima Mahamane Abdourhamane1, Merve Efil2, Deniz Dinçel1, Mustafa Ogan1, and Serdal Dikmen1, 1Department of Animal Science, Uludag University, Faculty of Veterinary Medicine, Bursa, Turkey, 2De- partment of Animal Nutrition, Uludag University, Faculty of Veterinary Medicine, Bursa, Turkey.

T193 Automated body condition scoring: Evaluation of the effects of BCS around calving on metabolic disease. Carissa M. Truman1, Israel L. Mullins1, Morgan L. Falk1, Jeffrey M. Bewley2, and Joao HC Costa*1, 1University of Kentucky, Lex- ington, KY, 2CowFocused Housing, Bardstown, KY.

T194 Effects of feeding OmniGen-AF on energy metabolism, fecal cortisol metabolites, and markers of immunity in overcrowded lactating Holstein dairy cows. Juliana M. Huzzey*1, Derek J. McLean2, Shelby A. Armstrong2, and Jamie P. Jarrett3, 1California Polytechnic State University, San Luis Obispo, CA, 2Phibro Animal Health Corp., Teaneck, NJ, 3Alpha Dairy Consulting, Visalia, CA.

T195 Does the training of nulliparous cows to use a robotic milking system influence their milk yield and milking frequency? Mateus Peiter*1, Maximiliano H. O. Pasetti2, Jim A. Salfer3, and Marcia I. Endres1, 1University of Minnesota, St. Paul, MN, 2Uni- versity of São Paulo-ESALQ, Piracicaba, SP, Brazil, 3University of Minnesota Extension, St. Cloud, MN.

T196 A comparison of milk yield and milking frequency of primiparous versus multiparous cows in robotic milking systems. Mateus Peiter*1, Maximiliano H. O. Pasetti2, Jim A. Salfer3, and Marcia I. Endres1, 1University of Minnesota, St. Paul, MN, 2Uni- versity of São Paulo-ESALQ, Piracicaba, SP, Brazil, 3University of Minnesota Extension, St. Cloud, MN.

T197 Claw measures of Jersey cows: An anatomy study. Lorena Teixeira Passos*1,2, Vivian Fischer2, Jonh Adaska1,3, and Noelia Silva Del-Río1, 1Veterinary Medicine Teaching and Research Center, University of California-Davis, Tulare, CA, 2Federal University of Rio Grande do Sul,Postgraduate Animal Science Program, Porto Alegre, RS, Brazil, 3California Animal Health & Food Safety Lab, Tulare, CA. 106 T198 Effects of a conventional diet or total mixed ration diet offered to Korean female cattle on blood metabolites. Byongwan Kim*1, Minji Kim1, Sarah Andrian Fenila1, Gihwal Son1, Byungki Park2, and Jongsuh Shin1, 1Kangwon National Univ, 2 Chuncheon, Kangwondo, South Korea, Nonghyup Feed Research Institute, Seoul, South Korea. SUNDAY ORALS

T199 Characterization of the rumen microbiome resilience throughout lactation and its association with gross feed efficiency in Holstein dairy cows. Ziyao Zhou1, Phillip M. Peixoto1, Marilia S. Gomes1, Erika R. Bonsaglia1, Igor F. Canisso1, Jamie L. Stewart1, Felipe C. Cardoso2, and Fabio S. Lima*1, 1Department of Veterinary Clinical Medicine, University of Illinois, Urbana, IL, 2Department of Animal Sciences, Urbana, IL.

T200 Effects of recombinant bovine somatotropin supplementation on periparturient dairy cows. 1 2 3 3 4 1 1 Mario S. F. Zoni , Luis F. Moroz , Alex F. Sica , Ricardo L. Araujo , Ricardo C. Chebel , and Rodrigo de Almeida* , Universidade MONDAY POSTERS Federal do Paraná, Curitiba, PR, Brazil, 2Frank’Anna Farm, Carambeí, PR, Brazil, 3Colorado Farm, Araras, SP, Brazil, 4Uni- versity of Florida, Gainesville, FL.

T201 Microorganisms isolated from subclinical intramammary infections present in dairy cattle from the southeast United States. Kellie Enger*2, Christina Petersson-Wolfe2, Raul A. Almeida1, Derek T. Nolan3, Peter D. Krawczel1, Jeffrey Bewley6, Amanda E. Stone4, Stephanie H. Ward5, Stephen P. Oliver1, and Gina M. Pighetti1, 1University of Tennessee, Knoxville, TN, 2Virginia Poly- technic Institute and State University, Blacksburg, VA, 3University of Kentucky, Lexington, KY, 4Mississippi State University, Starkville, MS, 5North Carolina State University, Raleigh, NC, 6CowFocused Housing, Bardstown, KY. MONDAY

T202 Microorganisms isolated from subclinical intramammary infections present in cattle managed on organic dairy farms in the ORALS southeast United States. Gina M. Pighetti*1, Victoria L. Couture1, Hannah R. Bailey1, Agustin Rius1, Peter D. Krawczel1, and S. Ray Smith2, 1University of Tennessee, Knoxville, TN, 2University of Kentucky, Lexington, KY.

Reproduction II TUESDAY T203 Active placental Proteobacteria in healthy dairy cows is strongly associated with dairy calf birth weight. POSTERS Connor E. Owens*, Haley G. Huffard, Haylee H. Hanling, Kristy M. Daniels, Katherine F. Knowlton, and Rebecca R. Cockrum, Virginia Polytechnic Institute and State University, Blacksburg, VA.

T204 Effect of feeding rumen-protected methionine pre- and postpartum on reproductive performance of lactating dairy cows. Matias L. Stangaferro*1, Mateus Z. Toledo2, Martin M. Perez1, Caio A. Gamarra2, Pedro LJ Monteiro2, Alexandre B. Prata2, Daniel Luchini3, Michael E. Van Amburgh1, Randy D. Shaver2, Milo C. Wiltbank2, and Julio O. Giordano1, 1Cornell University, Ithaca, NY, 2University of Wisconsin-Madison, Madison, WI, 3Adisseo USA Inc., Alpharetta, GA.

T205 Estrous expression improves the success of embryo collection and transfer. TUESDAY Tracy A. Burnett*1, Augusto M. L. Madureira1, Thiago G. Guida2, José L. M. Vasconcelos2, and Ronaldo L. A. Cerri1, 1University of ORALS British Columbia, Vancouver, BC, Canada, 2São Paulo State University, Botucatu, São Paulo, Brazil.

T206 Validation of an in-house bovine serum enzyme immune assay for progesterone measurement. Audrey Nadalin1, Augusto Madureira*1, Tracy Burnett1, Janet Bauer1, Ky Pohler2, and Ronaldo Cerri1, 1University of British Columbia, Vancouver, BC, Canada, 2University of Tennessee, Knoxville, TN.

T207 Effects of polymorphisms inGHR, IGFI and TNFA genes on fertility in lactating dairy cows. W. R. Butler*1, A. Schneider2, P. A. S. Silveira2, D. H. Townson3, P. C. W. Tsang3, R. A. Dailey4, T. L. Ott5, and J. L. Pate5, 1Cornell WEDNESDAY

University, Ithaca, NY, 2Universidade Federal de Pelotas, Pelotas, RS, Brazil, 3University of New Hampshire, Durham, NH, ORALS 4West Virginia University, Morgantown, WV, 5Pennsylvania State University, University Park, PA.

T208 One injection of high-concentration prostaglandin 2αF is as effective as two injections of conventional prostaglandin2α F in causing luteolysis for dairy cows subjected to a 5-d CIDR-Cosynch protocol. J. A. Spencer*1, K. Carnahan1, W. J. Price2, B. Shafii2, and A. Ahmadzadeh1, 1Animal and Veterinary Science, University of Idaho, Moscow, ID, 2Statistical Program, University of Idaho, Moscow, ID.

T209 The phenotype of caruncle macrophages is associated with retained placenta in dairy cows.

1 1 1 2 2 3 AUTHOR

Rahul K. Nelli* , Jenne De Koster , Jennifer N. Roberts , Jonas de Souza , Adam L. Lock , William Raphael , and Andres G. INDEX Contreras1, 1Large Animal Clinical Sciences, Michigan State University, East Lansing, MI, 2Animal Science, Michigan State University, East Lansing, MI, 3Waverly Animal Hospital, Lansing, MI.

107 T210 Effect of time to resumption of ovarian cyclicity postpartum on fertility and survival of Holstein cows. Pablo Pinedo*1, Jose Santos2, Gustavo Schuenemann3, Rodrigo Bicalho4, Ricardo Chebel2, Klibs Galvao2, Robert Gilbert4,9, Sandra Rodriguez-Zas5, Guilherme Rosa6, Christopher Seabury7, John Fetrow8, and William Thatcher2, 1Colorado State Univer- sity, Fort Collins, CO, 2University of Florida, Gainesville, FL, 3The Ohio State University, Columbus, OH, 4Cornell University, Ithaca, NY, 5University of Illinois, Urbana-Champaign, IL, 6University of Wisconsin, Madison, WI, 7Texas A&M University, College Station, TX, 8University of Minnesota, Saint Paul, MN, 9Ross University, Basseterre, St. Kitts and Nevis, West Indies.

Ruminant Nutrition II T211 Feeding an amino acid formulated milk replacer. Bai Yan*1, Liu Ting1, Kayla Hultquist3, Jianping Wu2,1, and David Casper3, 1Gansu Agricultural University, Lanzhou, Gansu, China, 2Gansu Academy Agricultural Sciences, Lanzhou, Gansu, China, 3Furst-McNess Company, Freeport, IL.

T212 Production performance and nitrogen utilization in dairy cows fed low or high crude protein diets containing corn dried distillers grains with solubles and supplemented with Lactivate or ProLak. Allison V. Stevens*1, Anne H. Laarman1, Pedram Rezamand1, Kip Karges2, and Gwinyai Chibisa1, 1Department of Animal and Veterinary Science, University of Idaho, Moscow, ID, 2H.J. Baker & Bro. LLC, Shelton, CT.

T213 Impact of converting weaned dairy calves from a component-fed to a total mixed ration on growth and nutrient digestibility. Lucas K. Mitchell* and A. Jud Heinrichs, The Pennsylvania State University, University Park, PA.

T214 Concentrations of the flavonoids baicalin, baicalein, and wogonin in milk from cows supplemented or not withScutellaria baicalensis extract during early lactation. Katie E. Olagaray*1, Sarah E. Sivinski1, Haixia Liu1, Fabrice Robert2, Emilien Dupuis2, and Barry J. Bradford1, 1Kansas State Uni- versity, Manhattan, KS, 2CCPA Group, Janze, France.

T215 Injectable trace minerals (selenium, copper, zinc, and manganese) neither hinder nor improve performance during an aflatoxin challenge in lactating multiparous Holstein cows. Russell T. Pate* and Felipe C. Cardoso, Department of Animal Sciences, University of Illinois, Urbana, IL.

T216 A comparison of mathematical approaches for determining the rate of starch digestion across grains and particle sizes. Maria N. T. Shipandeni*1,2 and Emiliano Raffrenato1, 1Department of Animal Sciences, Stellenbosch University, Stellenbosch, South Africa, 2Department of Animal Science, University of Namibia, Windhoek, Namibia.

T217 Effects of lysophospholipids on nitrogen utilization, nutrient digestibility, and production in dairy cows. Chanhee Lee*1, Dennis L. Morris1, Seon-Ho Kim1, Jacob E. Copelin1, Phyllis A. Dieter1, and Inhyuk Kwon2, 1Department of Animal Sciences, OARDC, The Ohio State University, Wooster, OH, 2Easy Bio Inc., Seoul, South Korea.

T218 The effect of supplementation type on quality and processability parameters of milk from grazing dairy cows in late lactation. Z. C. McKay*1, M. O’Sullivan2, M. B. Lynch1, F. J. Mulligan1, R. Mahon2, and K. M. Pierce1, 1Lyons Research Farm, Lyons Estate, University College Dublin, Celbridge, Co. Kildare, Ireland, 2School of Agriculture and Food Science, University College Dub- lin, Dublin, Ireland.

T219 The effect of two new formulas of dietary buffer with a high buffering capacity contained Na or K on performance and metabolism of dairy cows. S. M. Nasrollahi*1, A. Zali1, and W. Z. Yang2, 1University of Tehran, Tehran, Iran, 2Agriculture and Agri-Food Canada, Leth- bridge, AB, Canada.

T220 Upgrading of yellow wine lees through solid-state fermentation withCandida utilis and Bacillus subtilis. K. Y. Yao*, H. F. Wang, and J. X. Liu, Institute of Dairy Institute, Zhejiang University, Hangzhou, China.

T221 Effect of grain- or by-product-based concentrate fed with early or late harvested first cut grass silage on dairy cow performance. Degong Pang*1, Tianhai Yan2, Erminio Trevisi3, and Sophie Krizsan1, 1Swedish University of Agricultural Sciences, Umeå, Swe- den, 2Agri-Food and Biosciences Institute, Hillsborough, United Kingdom, 3Catholic University of the Sacred Heart, Piacenza, Italy.

T222 Regression analysis of the relationship between milk de novo synthesized fatty acids, trans-10 C18:1, and milk fat percent using treatment means from the literature. Cesar I. Matamoros*, R. Klopp, AR Clarke, and Kevin J. Harvatine, The Pennsylvania State University, University Park, PA. 108 T223 Impact of various forages and live yeast culture on weaned dairy calf growth and nutrient digestibility. Lucas K. Mitchell* and A. Jud Heinrichs, The Pennsylvania State University, University Park, PA. SUNDAY ORALS T224 Evaluation of batch culture incubation methods, NDF degradation, and bacterial FA detection. Yairanex Roman-Garcia*1, Chanhee Lee1,2, Bethany Denton1, and Jeffrey Firkins1, 1The Ohio State University, Columbus, OH, 2Ohio Agricultural Research and Development Center, Wooster, OH.

T225 Crosslinking of protein capsules containing fish oil reduces their disintegration rate in ruminal contents but allows rapid fatty acid release in intestinal proteases. T. C. Jenkins*1, K. Murphy2, S. J. Saunier1, G. J. Lascano1, and N. M. Long1, 1Clemson University, Clemson, SC, 2Virtus Nutrition LLC, Corcoran, CA. MONDAY POSTERS T226 Non-linear essential amino acid use efficiency equations for milk amino acid synthesis. Robin R. White*1, Helene Lapierre2, Jeffrey L. Firkins3, and Luis E. Moraes3, 1Department of Animal and Poultry Sciences, Vir- ginia Tech, Blacksburg, VA, 2Agriculture and AgriFood Canada, Quebec, Canada, 3The Ohio State University, Columbus, OH.

T227 Estimation of total fatty acid content and composition of feedstuffs for dairy cattle. V. L. Daley*1, L. E. Armentano2, P. J. Kononoff3, J. M. Prestegaard4, and M. D. Hanigan4, 1National Animal Nutrition Program (NANP), University of Kentucky, Lexington, KY, 2University of Wisconsin, Madison, WI, 3University of Nebraska-Lincoln, Lin- coln, NE, 4Virginia Tech, Blacksburg, VA. MONDAY

T228 Effects of crude protein level and rumen degradable:undegradable protein ratios on nitrogen balance and milk production ORALS in dairy cows. Omar I. Santana*1, Alfonso Peña-Ramos1, and Kassandra M. De la Cruz-Espino2,1, 1INIFAP, Pabellon, Aguascalientes, Mexico, 2Universidad Autonoma de Aguascalientes, Aguascalientes, Mexico.

T229 Evaluation of a limit feeding strategy with canola or soybean meals on dairy cow performance. Spencer A. E. Moore*1 and Kenneth F. Kalscheur2, 1University of Wisconsin, Madison, WI, 2U.S. Dairy Forage Research Center, USDA-ARS, Madison, WI. TUESDAY T230 Case study: Comparison of sorghum versus corn distillers grains and its effect in dairy production. POSTERS Lauren M. Baker*1, Barbara W. Jones1,2, William B. Smith1, and Kimberly C. McCuistion3,4, 1Department of Animal Science and Veterinary Technology, Tarleton State University, Stephenville, TX, 2Texas A&M AgriLife Research, Stephenville, TX, 3Texas A&M University-Kingsville, Kingsville, TX, 4United Sorghum Checkoff Program, Lubbock, TX.

T231 Effects of branched-chain amino acid supplementation in lactating dairy cows: A meta-analysis. Anthony J. Kramer*, Hugo A. Ramirez-Ramirez, and J. A. D. R.N. Appuhamy, Iowa State University, Ames, IA.

T232 Establishment of an ileal cannulation technique in preweaning Holstein calves: Effects on growth, health, feed intake and

characterization of ileal digesta sampling. TUESDAY ORALS Ivan Ansia*1, Sarah Y. Morrison1, Hans-Henrik Stein1, Christine Brøkner2, and James K. Drackley1, 1University of Illinois at Urbana-Champaign, Urbana, IL, 2Hamlet Protein A/S, Horsens, Denmark.

T233 Ankom F57 filter bags limit in vitro undigested NDF and gas production for some materials. Nicole Schlau*1, David R. Mertens2, Kyle Taysom1, and Dave Taysom1, 1Dairyland Laboratories Inc., Arcadia, WI, 2Mertens In- novation and Research LLC, Belleville, WI.

T234 Low-density lipoprotein ceramide accrual develops with steatosis, hyperlipidemia, and insulin antagonism during the transi- WEDNESDAY tion from gestation to lactation. Amanda N. Davis*1,2, J. Eduardo Rico1,2, William A. Myers1,2, and Joseph W. McFadden1,2, 1Cornell University, Ithaca, NY, 2West ORALS Virginia University, Morgantown, WV.

T235 Replacing cereal grains starch with non-forage fiber in diets of dairy cows: A meta-analysis. Juan I. Sanchez-Duarte*1,2 and Kenneth F. Kalscheur3, 1Dairy Science Department, South Dakota State University, Brookings, SD, 2INIFAP, Matamoros, Cohuila, Mexico, 3USDA-ARS, U.S. Dairy Forage Research Center, Madison, WI.

T236 A new system of calcium and phosphorus requirements for lactating dairy cows. Suziane R. Soares, Henrique M. Silva, Andrea B. Donadia, Rodrigo N. Torres, Daiane C. Moura, Karine C. Alessi, Leticia Men- AUTHOR

egazzo, Mari L. Marques, Indiara P. Martins, Marcia R. C. Oliveira, and Andre S. Oliveira*, Dairy Cattle Research Lab, Universi- INDEX dade Federal de Mato Grosso-Sinop, Sinop, Mato Grosso, Brazil.

109 T237 Effects of partial replacement of corn silage with whole-plant soybean silage on performance of dairy cows. Lucas G. Ghizzi, Tiago A. Del Valle, Julia A. Marques, Elissandra M. de C. Zilio, Larissa S. Gheller, Tássia B. de P. Silva, Lucas Y. Sakamoto, Alanne N. Tenório, Mauro S. da S. Dias, Johnny M. Souza, Guilherme G. Silva, Nathalia T. Scognamiglio, and Fran- cisco P. Rennó*, University of São Paulo, São Paulo, São Paulo, Brazil.

T238 Predicting the concentration and yield of milk fatty acids from diet nutrient composition in dairy cows. Jonas de Souza*1, Normand St-Pierre2, and Adam L. Lock1, 1Department of Animal Science, Michigan State University, East Lansing, MI, 2Perdue Agribusiness, Salisbury, MD.

T239 Fatty liver develops with nonuniform changes in hepatic choline-containing sphingomyelins and phosphatidylcholines. Sina Saed Samii1,2, Yu Zang2, William A. Myers1,2, Ester Grilli3, and Joseph W. McFadden*1,2, 1Cornell University, Ithaca, NY, 2West Virginia University, Morgantown, WV, 3University of Bologna, Bologna, Italy.

T240 Methodological and feed factors affecting measurement of protein A, B, and C fractions, degradation rate, and intestinal digestibility of rumen-undegraded protein. Douglas M. Liebe*1, Jeffrey L. Firkins2, Huyen Tran3, Paul J. Kononoff3, and Robin R. White1, 1Virginia Tech, Blacksburg, VA, 2The Ohio State University, Columbus, OH, 3University of Nebraska, Lincoln, NE.

T241 Effect of betaine supplementation on rumen fermentation measures in Holstein dairy cows. Hao-Che Hung*1, Chia-Yu Tsai1, Gwinyai Chibisa1, Mireille Chahine1,2, Mark McGuire1, and Pedram Rezamand1, 1Department of Animal and Veterinary Science, University of Idaho, Moscow, ID, 2Twin Falls Research and Extension Center, University of Idaho, Twin Falls, Twin Falls, ID.

T242 In situ ruminal dry matter and fiber degradability of distillers dried grains with solubles with varying fat content by lactating dairy cows. K. C. Krogstad1, J. L. Anderson*1, J. S. Osorio1, and K. J. Herrick2, 1Dairy and Food Science Department, South Dakota State University, Brookings, SD, 2POET Nutrition, Sioux Fall, SD.

T243 In vitro comparison of Silphium perfoliatum varieties and corn silage. S. W. Gee*1, L. McNea2, B. Gilroyed2, and A. J. Carpenter1, 1Deparment of Animal Biosciences, University of Guelph, Ridgetown, ON, Canada, 2School of Environmental Sciences, University of Guelph, Ridgetown, ON, Canada.

T244 In vitro evaluation of rumen-protected methionine sources. Hector L. Diaz*1, Jacob Albrecht1, Jim Linn1, Charles Soderholm1, Mike Van Amburgh2, and Debbie Ross2, 1Milk Specialties Global, Eden Prairie, MN, 2Cornell University, Ithaca, NY.

T245 Effect of crude glycerin on milk yield and composition in early lactation Gyr × Holstein dairy cows. Alfredo Suarez-Ariza1, Jairo Pardo-Guzman1, Tatiana Garcia-Diaz2, Clemencia Fandino De Rubio1, Camilo Ortiz-Riobo1, Diego Paez-Bernal1, and Roman Castaneda-Serrano*1, 1Universidad del Tolima, Ibague, Tolima, Colombia, 2Univesidade Estadual de Maringa, Maringa, Parana, Brazil.

T246 An evaluation of the Molly cow model predictions of ruminal metabolism and nutrient digestion for dairy and beef diets. M. Li*, R. R. White, and M. D. Hanigan, Department of Dairy Science, Virginia Tech, Blacksburg, VA.

T247 Lactation performance and feed efficiency of dairy cows fed freshly ensiled corn silage-based diets with exogenous amylase and protease. L. K. Shearer1, J. L. Anderson*1, J. S. Osorio1, and K. Mjoun2, 1Dairy and Food Science Department, South Dakota State Univer- sity, Brookings, SD, 2Alltech Inc., Brookings, SD.

T248 Effect of a prebiotic and essential oil based feed additive on the health and performance of dairy calves housed on Central Texas calf ranches. Devan M. Paulus Compart*1, Christie M. Underwood2, Bethany L. Trainer2, Peter Karnezos1, and Tara R. Liska1, 1PMI Nutritional Additives, Arden Hills, MN, 2Purina Animal Nutrition, Arden Hills, MN.

T249 Effects of amino acids on ruminal gas production and fermentation in in vitro batch culture. Xianjiang Chen1, Susanna E. Räisänen*2, Cristian M. M. R. Martins3, Krum Nedelkov4, and Alexander N. Hristov2, 1Lanzhou University, Lanzhou, Gansu, China, 2The Pennsylvania State University, University Park, PA, 3University of São Paulo, Piras- sununga, Brazil, 4Trakia University, Stara Zagora, Bulgaria.

T250 Hepatic metabolism of propionate relative to meals for cows in the postpartum period. Katherine M. Kennedy* and Michael S. Allen, Michigan State University, East Lansing, MI.

110 T251 Fatty acid digestion in dairy cows fed different fat sources: A meta-analytic approach. V. L. Daley*1, L. E. Armentano2, P. J. Kononoff3, J. M. Prestegaard4, and M. D. Hanigan4, 1National Animal Nutrition Program 2 3 (NANP), University of Kentucky, Lexington, KY, University of Wisconsin, Madison, WI, University of Nebraska-Lincoln, Lin- SUNDAY ORALS coln, NE, 4Virginia Tech, Blacksburg, VA.

T252 Palmitic fatty acid supplementation decreased neutral detergent fiber digestibility in continuous culture fermentors. Benjamin A. Wenner* and Normand R. St-Pierre, Perdue AgriBusiness, Salisbury, MD.

T253 Supplementation of sodium butyrate to post-weaned heifer diets: Effects on growth performance, nutrient digestibility, and health. Emily M. Rice*, Kayla M. Aragona, and Peter S. Erickson, University of New Hampshire, Durham, NH. MONDAY POSTERS T254 Impact of active dry yeast on production parameters in Friesian × Holstein cows during early lactation. Ousama AlZahal*1, Erica Febery2, and Jenny Dunne2, 1AB Vista, Marlborough, United Kingdom, 2Drayton Animal Health Ltd, Stratford-on-Avon, United Kingdom.

T255 Comparison between dietary palmitic and palmitoleic acid effects on milk performance and gene expression of granulosa cells in early lactation cows. Marguerite Plante-Dube*1, Isabelle Gilbert1, Rachel Gervais1, Claude Robert1, Bruno Vlaeminck2, Veerle Fievez2, and Paul Y. Chouinard1, 1Laval University, Quebec, QC, Canada, 2Ghent University, Ghent, East Flanders, Belgium. MONDAY

T256 Milk and components response of dairy cows when supplemented with a rumen protected B vitamins blend during heat ORALS stress. Tanya F. Gressley*1, Ian C. Shivas2, and Hélène Leclerc3, 1University of Delaware, Newark, DE, 2Renaissance Nutrition Inc., Roaring Springs, PA, 3Jefo Nutrition Inc., St. Hyacinthe, QC, Canada.

T257 Prepartum fatty acid blend alters subsequent reproductive performance. A. Van De Kerckhove1, A. Delaquis2, F. Mueller3, T. Steen4, J. Guyader5, and Aaron Park*6, 1Federated Co-operatives Limited, Saskatoon, SK, Canada, 2La Coop Fédérée, Montréal, QC, Canada, 3Kalmbach Feeds, Upper Sandusky, OH, 4Tennessee Farm- ers, LaVergne, TN, 5Neovia, Château-Thierry, France, 6Cooperative Research Farms, Richmond, VA. TUESDAY POSTERS T258 Effects of lipopolysaccharide dosing on ruminal bacterial community compositions in a dual-flow continuous culture system. X. Dai*, E. M. Paula, A. L. J. Lelis, L. G. Silva, V. L. N. Brandao, H. F. Monteiro, P. Fan, K. C. Jeong, and A. P. Faciola, Department of Animal Sciences, University of Florida, Gainesville, FL.

T259 Saccharomyces cerevisiae fermentation products increase volatile fatty acid production in an in vitro rumen model on forage samples from five European countries. Cole Reedy*, T. Kwan, T. Werner, J. Butler, and I. Yoon, Diamond V, Cedar Rapids, IA.

T260 Impact of Saccharomyces cerevisiae fermentation product (SCFP) on feed intake parameters and lactation performance of TUESDAY ORALS transition dairy cattle. Katie E. Olagaray*1, Sarah E. Sivinski1, Benjamin A. Saylor1, Julie A. Sauls1, Ilkyu Yoon2, and Barry J. Bradford1, 1Kansas State University, Manhattan, KS, 2Diamond V, Cedar Rapids, IA.

T261 Rumen-protected linseed oil supplementation: Energy status. Jesica Daniela Iorio*1, Eloy Eduardo Salado2, Rafael Alejandro Palladino1,3, Martin Guillermo Maciel2, Yaliska Milena González Moreno1, Maria Florencia Olmeda3, and Dino Curletto2, 1University of Buenos Aires, School of Agriculture, Buenos Aires, Argentina, 2National Institute of Agricultural Technology, Santa Fe, Argentina, 3Faculty of Agricultural Sciences-UNLZ, Buenos WEDNESDAY Aires. Argentina. ORALS

T262 Effect of Clostridium butyricum sp. nov. and Pichia kudriavzevii sp. nov. on Holstein milk composition and yield. Grant Gogul*1, Miranda Striluk1, Cameron Martino1, Alfonso Lago2, and Mallory Embree1, 1Ascus Biosciences, San Diego, CA, 2DairyExperts Inc., Tulare,CA.

T263 Evaluation of different fiber contents in solid diets of pre-weaning dairy calves. Milaine Poczynek1, Gercino F. Virginio Jr1, Ana P. Silva1, Ariany F. Toledo1, Marina G. Coelho1, Marcos D. Silva1, Graziela B. Oliveira2, and Carla M. M. Bittar*1, 1Dept. Of Animal Sciences, Colle of Agriculture Luiz de Queiroz (ESALQ), University of Sao Paulo, Piracicaba, Sao Paulo, Brazil, 2Dept. Animal Production, FMVZ, UNESP/Botucatu, Botucatu, Sao Paulo, Brazil. AUTHOR INDEX T264 Crambe meal can completely replace soybean meal in diets for dairy cows. Daiane C. Moura, Flavio J. G. Vieira, Robson M. Miranda, Poliana O. Cordeiro, Luana Molossi, Danielly S. Souza, Viviane H. Zampieri, Suziane R. Soares, Fernanda N. Viana, Karine C. Alessi*, and Andre S. Oliveira, Dairy Cattle Research Lab, Universi- dade Federal de Mato Grosso-Sinop, Sinop, Mato Grosso, Brazil.

111 T265 Dietary strategies to optimize milk production and composition of dairy goats fed a high-concentrate diet. Stephanie Dion*1, Marie-Eve Brassard1, Janie Levesque2, Daniel E. Rico2, Rachel Gervais1, and Paul Y. Chouinard1, 1Université Laval, Québec, QC, Canada, 2Centre de recherche en sciences animales de Deschambault, Québec, QC, Canada.

T266 Effects of a novel rumen-undegradable protein source on performance of lactating Holstein cows. M. I. Rivelli*1, M. J. Cecava2, P. H. Doane2, and F. C. Cardoso1, 1University of Illinois, Urbana, IL, 2ADM Research Division, Decatur, IL.

T267 Effects of source and level of forage neutral detergent fiber on feeding behavior of Holstein and Jersey cows. Omar I. Santana*1,2, M. E. Uddin1, and Michel A. Wattiaux1, 1Department of Dairy Science. University of Wisconsin-Madison, Madison, WI, 2INIFAP, Pabellon, Aguascalientes, Mexico.

T268 Monensin modifies ermentationf profile and affects the innate immune response in the rumen. Erminio Trevisi*1, Federica Riva2, Andrea Minuti1, Matteo Mezzetti1, Joelle Fernando Soares Filipe2, Paolo Bani1, and Mas- simo Amadori3, 1Department of Animal Sciences, Food and Nutrition, Università Cattolica del Sacro Cuore, Piacenza, Italy, 2Department of Veterinary Medicine, Università degli Studi di Milano, Milan, Italy, 3Cellular Immunology Laboratory, IZSLER, Brescia, Italy.

T269 Effects of microbial inoculum composition on rumen microbial ecology of dairy calves. Laura M. Cersosimo*, Wendy Radloff, and Geoffrey I. Zanton, US Dairy Forage Research Center, Madison, WI.

T270 Determination of optimal inclusion level of bioactive Olea europaea extract in promoting secretion of GLP-1 and its effects on growth and health in dairy calves. Sarah Y. Morrison*1, Ignacio R. Ipharraguerre2, Rizaldy C. Zapata3, Prasanth K. Chelikani3, Fernanda Rosa4, Johan S. Osorio4, Jose J. Pastor5, Fernando Bargo5, Marta Blanch5, and James K. Drackley1, 1University of Illinois, Urbana, IL, 2University of Kiel, Kiel, Germany, 3University of Calgary, Calgary, AB, Canada, 4South Dakota State University, Brookings, SD, 5Lucta S. A, Barcelona, Spain.

T271 Relationship between near-infrared reflectance spectroscopy and in situ fiber-related analyses of corn silage hybrids. M. T. Harper*1, G. Roth1, C. Canale2, and A. N. Hristov1, 1The Pennsylvania State University, University Park, PA, 2Cargill Ani- mal Nutrition, Shippensburg, PA.

T272 Relationships of TMR factors with sorting of prefresh dry period rations and postpartum subclinical ketosis in dairy herds fed anionic diets prepartum. Allison L. Kerwin*, Charlene M. Ryan, Andrew Richards, and Thomas R. Overton, Department of Animal Science, Cornell Uni- versity, Ithaca, NY.

T273 Effects of lysophospholipids on rumen fermentation and bacterial population in dairy cows: In vitro and in vivo. Chanhee Lee1, Dennis L. Morris1, Jade M. Hettick1, Seon-Ho Kim1, Jacob E. Copelin1, and Inhyuk Kwon*2, 1Department of Animal Sciences, OARDC, The Ohio State University, Wooster, OH, 2Easy Bio Inc., Seoul, South Korea.

T274 Feed, nitrogen and energy conversion efficiencies of lactating Holstein and Jersey cows fed 2 levels and 2 sources of forage neutral detergent fiber. M. E. Uddin*, O. I. Santana, D. D’Huyvetter, T. Wickert, and M. A. Wattiaux, Department of Dairy Science, University of Wisconsin-Madison, Madison, WI.

T275 Effects of Saccharomyces cerevisiae fermentaion product supplementation during the periparturient period on rumen pH of dairy cows fed postpartum diets differing in starch content. Weina Shi*1, Caroline E. Knoblock1, Ilkyu Yoon2, and Masahito Oba1, 1Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB, Canada, 2Diamond V, Cedar Rapids, IA.

T276 Ruminal protein degradation of faba bean Vicia( faba L. major): Effect of variety and pelleting temperature. Fadi Hassanat*1, Régis Pilote2, Stéphanie Claveau2, and Chaouki Benchaar1, 1Sherbrooke Research and Development Center- Agriculture and Agri-Food Canada, Sherbrooke, QC, Canada, 2Agrinova, Alma, QC, Canada.

T277 In vitro assessment of oil releasing extent from calcium salt of fat supplements in different sites of gastrointestinal tract. Peyman Peravian1, Mehdi Dehghan Banadaky*2, Hamidreza Mirzai3, Pedram Rezamand4, and Hamed Khalilvandi5, 1University of Tehran, Tehran, Tehran, Iran, 2College of Agriculture and Natural Science, University of Tehran, Alborz, Karaj, Iran, 3Zanjan University, Zanjan, Zanjan, Iran, 4Animal and Veterinary Science Department, University of Idaho, Moscow, ID, 5University of Urmia, Urmia, Urmia, Iran.

112 T278 Supplementation of rumen-protected lysine (AjiPro-L) during the close-up dry period affect prepartum feed intake and lactation performance in dairy cows. 1 2 2 3 3 3 3 Saki Ishimaru* , Hidetada Funo , Maki Nakamura , Izuru Shinzato , Yasuhiro Ohta , Kazuki Nakagawa , Atsushi Haruno , Taketo SUNDAY ORALS Obitsu1, and Toshihisa Sugino1, 1The Research Center for Animal Science, Graduate School of Biosphere Science, Hiroshima University, Higashihiroshima, Japan, 2Shimane Prefectual Livestock Technology Center, Izumo, Japan, 3Ajinomoto Co, Tokyo, Japan.

T279 Effects of feeding reduced-fat distillers grains with and without monensin on nitrogen, phosphorus, and sulfur utilization and excretion in dairy cows. Dennis L. Morris*, Seon-Ho Kim, and Chanhee Lee, Department of Animal Sciences, OARDC, The Ohio State University, Wooster, OH. MONDAY POSTERS T280 In vitro screening of technical lignins for their antifungal activity against fungi isolated from spoiled hay. Diana C. Reyes*1, Seanna L. Annis2, Santiago A. Rivera1, Dimitris S. Argyropoulos3, Jennifer J. Perry4, Changqing Wu6, Suleyman Alparslan1, Diana Gomez1, Dominique DePippo1, Miguel S. Castillo5, and Juan J. Romero1, 1Animal and Veterinary Sciences, University of Maine, Orono, ME, 2School of Biology and Ecology, University of Maine, Orono, ME, 3Department of Forest Biomaterials, North Carolina State University, Raleigh, NC, 4Food Science and Human Nutrition, University of Maine, Orono, ME, 5Department of Crop and Soil Science, North Carolina State University, Raleigh, NC, 6Department of Animal and Food Sciences, University of Delaware, Newark, DE.

T281 Effects of dietary cation-anion difference (DCAD) on acid-base status and DMI in primigravid cows. 1 1 1 2 1 1 MONDAY

Roney Zimpel* , Michael B. Pondexter , Achilles Vieira-Neto , Eliot Block , Charles R. Staples , William W. Thatcher , and Jose E. ORALS P. Santos1, 1University of Florida, Gainesville, FL, 2Arm and Hammer Animal Nutrition, Princeton, NJ.

T282 d-Lactate metabolism in dairy cows under risk for subacute ruminal acidosis. Lorenzo E. Hernández-Castellano*, Adam C. Storm, Torben Larsen, and Mogens Larsen, Department of Animal Science, Aarhus University-Foulum, Tjele, Denmark.

T283 Effects of close-up dietary energy level and supplementing rumen protected lysine on blood β-hydroxybutyrate concentration and milk production in transition cow.

1 1,2 1 1 1,3 1 TUESDAY Girma Debele Delelesse , Lu Ma , Fang Wang , Qingrong Jiang , and Dengpan Bu* , Institute of Animal Science, State key POSTERS Laboratory of Animal Nutrition, Chinese Academy of Agricultural Sciences, Beijing, China, 2CAAS-ICRAF Joint Lab on Agroforestry and Sustainable Animal Husbandry, World Agroforestry Centre, East and Central Asia, Beijing, China, 3Hunan Co-Innovation Center of Safety Animal Production, Changsha, Hunan, China.

T284 Effects of supplementing active dry yeast, a blend of probiotic bacteria, or the combination on the performance and total- tract digestion of growing steers. Tyler A. Batchelder*, Yu Liang, Emily Davis, and Micheal A. Ballou, Texas Tech University, Lubbock, TX.

T285 Rumen disappearance of carvacrol and anethole in lactating dairy cows. TUESDAY Joonpyo Oh*1, Michael Harper1, Phil Smith1, Emma Wall2, and Alexander Hristov1, 1The Pennsylvania State University, Univer- ORALS sity Park, PA, 2Pancosma, Geneva, Switzerland.

T286 A meta-analysis on intestinal digestibility of long-chain fatty acids in lactating dairy cows. Jonas de Souza*1, Heidi Leskinen2, Kevin J. Shingfield4,2, Pekka Huhtanen3, and Adam L. Lock1, 1Department of Animal Sci- ence, Michigan State University, East Lansing, MI, 2Animal Genomics, Green Technology, Natural Resources Institute Finland (Luke), Jokioinen, Finland, 3Department of Agricultural Research for Northern Sweden, Swedish University of Agricultural Sciences, Umeå, Sweden, 4Institute of Biological, Environmental and Rural Sciences, Aberystwyth University, Aberystwyth, UK. WEDNESDAY

T287 Effect of rumen-protected B vitamins and choline supplementation on feed intake, milk production and liver health of tran- ORALS sition dairy cows. Emma I. Morrison*1, Heather Reinhardt1, Juan J. Loor2, Helene Leclerc3, and Stephen J. LeBlanc1, 1University of Guelph, Guelph, ON, Canada, 2University of Illinois, Urbana, IL, 3Jefo, St. Hyacinthe, QC, Canada.

T288 Production performance in lactating dairy cows fed treated corn stover pelleted with soybean meal or distillers grains. Kendra L. Ostendorf*1 and Kenneth F. Kalscheur2, 1University of Wisconsin, Madison, WI, 2US Dairy Forage Research Center, USDA-ARS, Madison, WI. AUTHOR

T289 Conjugated linoleic acid, but not α-linolenic acid, improved energy balance in dairy cows fed a diet with reduced n-3 fatty INDEX acid content during the late lactation and transition period. Harald M. Hammon*1, Laura Vogel1, Martina Gnott1, Claudia Kröger-Koch1, Joachim M. Weitzel1, Arnulf Tröscher2, and Alexan- der Starke3, 1Leibniz Institute for Farm Animal Biology (FBN), Dummerstorf, Germany, 2BASF SE, Lampertheim, Germany, 3Clinic for Ruminants and Swine, Faculty of Veterinary Medicine University of Leipzig, Leipzig, Germany.

113 T290 Effect of zearalenone hydrolyase ZenA on zearalenone kinetics in the rumen. Markus Aleschko1, Manuela Killinger1, Andreas Höbartner1, Barbara Doupovec1, Johannes Faas*1, Nicole Reisinger1, Dian Schatzmayr1, Iris Kröger2, Viktoria Neubauer2, Qendrim Zebeli2, and Wulf-Dieter Moll1, 1Biomin Research Center/Biomin Hold- ing GmbH, Tulln, Austria, 2Institute of Animal Nutrition and Functional Plant Compounds, Department for Farm Animals and Veterinary Public Health, University of Veterinary Medicine Vienna, Vienna, Austria.

T291 Impact of feeding a highly available source of calcium and magnesium on serum concentrations and urinary and excretion in prefresh dairy cattle. B. N. Ellison1, S. J. Taylor2, A. T. Byrd*3, and J. K. Bernard4, 1Applied Biotechnologies Inc., Evansville, WI, 2Celtic Sea Minerals Ltd, Carrigaline, Cork, Ireland, 3Feedworks, Cincinnati, OH, 4University of Georgia, Tifton, GA.

T292 Replacing dietary starch with a combination of sugar and soluble fiber in combination with soybean oil alters fermentation in continuous culture. Louisa E. Koch1, Brandon M. Koch1, Rebecca N. Klopp1, Maria J. Oconitrillo2,1, Rickie Hughes1, Meghan Courey1, Ansley Sackett1, Thomas C. Jenkins1, and Gustavo J. Lascano*1, 1Clemson University, Clemson, SC, 2Earth University, Limon, Mercedes, Costa Rica.

T293 Dietary supplementation of Scutellaria baicalensis extract during early lactation decreases milk somatic cells and increases whole lactation milk yield in dairy cattle. Katie E. Olagaray*1, Micheal J. Brouk1, Laman K. Mamedova1, Fabrice Robert2, Emilien Dupuis2, Maya Zachut3, and Barry J. Bradford1, 1Kansas State University, Manhattan, KS, 2CCPA Group, Janze, France, 3Agriculture Research Organization, Volcani Center, Rishon Lezion, Israel.

T294 Energy partitioning in primiparous Holstein cows with or without grazing pastures in early lactation. Alejandra Jasinsky*, Diego A. Mattiauda, Mateo Ceriani, Alberto Casal, and Mariana Carriquiry, Facultad de Agronomia, Uni- versidad de la República, Paysandu, Paysandu, Uruguay.

T295 In situ ruminal starch disappearance kinetics of hull-less barley, hulled barley, and corn grains. Gonzalo Ferreira*, Yang Yang, Christy Teets, Wynse Brooks, and Carl Griffey, Virginia Tech, Blacksburg, VA.

T296 Evaluating polyhalite as an anionic source to reduce dietary cation-anion difference and urine pH of prepartum dairy cows. Gonzalo Ferreira*1, Christy L. Teets1, and Robert J. Meakin2, 1Virginia Tech, Blacksburg, VA, 2Sirius Minerals Plc, Scarborough, United Kingdom.

T297 Rumen fermentation characteristics, microbial ecology and haematological parameters of yearling calves fed Enterolobium cyclocarpum (Jacq.) Griseb. leaf meal-based diets. Bukola.A. Ayilara*, Chrys.I. Onwuka, Adebayo.O. Oni, and Moses.O. Arigbede, Federal University of Agruculture, Abeokuta, Ogun State, Nigeria.

T298 Ruminal escape and duodenal appearance of N-acetyl-l-methionine in lactating dairy cows. S. Sharp1, M. A. Fagundes1, J.-S. Eun*1,2, J. O. Hall1, J. S. Park2, and J. O. Moon2, 1Department of Animal, Dairy, and Veterinary Sciences, Utah State University, Logan, UT, 2Biotechnology Research Institute, CJ CheilJedang, Suwon, South Korea.

T299 Effects of replacing canola meal with solvent extracted camelina meal on ruminal fermentation in a dual-flow continuous culture system. Virginia Brandao*, Lorrayny Silva, Eduardo Paula, Hugo Monteiro, Xiaoxia Dai, Ana Lelis, Andressa Faccenda, Andre Avila, and Antonio Faciola, University of Florida, Gainesville, FL.

T300 Replacing dietary starch with a combination of sugar and soluble fiber in combination with soybean oil alter lactating performance in Holstein dairy cows. Louisa E. Koch1, Brandon M. Koch1, Rebecca N. Klopp1, Saad M. Hussein1, Maria J. Oconitrillo2,1, Rickie Hughes1, Meghan Courey1, Ansley Sackett1, Thomas C. Jenkins1, and Gustavo J. Lascano*1, 1Clemson University, Clemson, SC, 2Earth University, Limon, Mercedes, Costa Rica.

T301 Energy utilization of lactating Jersey cows consuming diets containing hydrolyzed feathermeal. Jared V. Judy and Paul J. Kononoff*, University of Nebraska-Lincoln, Lincoln, NE.

T302 Effects of supplemental β-carotene to lactating Holstein cows on production and rumen fermentation. Kayla M. Aragona* and Peter S. Erickson, University of New Hampshire, Durham, NH.

T303 Variability in urine pH and macro-mineral concentrations in dairy herds from northern Italy. P. Colturato1 and A. N. Hristov*2, 1Team Paragon, Crema, Italy, 2Department of Animal Science, The Pennsylvania State Univer- sity, University Park, PA.

114 SYMPOSIA AND ORAL SESSIONS SUNDAY ORALS

ADSA Foundation Scholar Lecture Chair: Bob Roberts, Pennsylvania State University Room 301 E MONDAY

9:30 AM ADSA Foundation Scholar Presentation: Regulation of milk fat synthesis: Milk fat depression and beyond. POSTERS Kevin Harvatine, The Pennsylvania State University, University Park, PA.

ADSA Southern Branch Graduate Student Oral Competition Chair: Jillian Bohlen, University of Georgia MONDAY

Room 301 A ORALS

9:30 AM 261 Effects of a Megasphaera elsdenii oral drench on rumen pH, feed intake, and milk yield in lactating dairy cows. Gustavo Mazon*1, Cerina Holcomb1, Jeffrey M. Bewley2, and Joao H. C. Costa1, 1University of Kentucky, Lexington, KY, 2CowFocused Housing, Bardstown, KY.

9:45 AM 262 Dietary effects on rumen VFA transporter abundance in preweaned dairy calves. Taylor T. Yohe*, Robin R. White, Mark D. Hanigan, Hollie Schramm, Hannah L. M. Tucker, Catherine L. M. Parsons, Benjamin D. Enger, Nicole R. Hardy, and Kristy M. Daniels, Virginia Polytechnic Institute and State University, Blacks- TUESDAY burg, VA. POSTERS

Animal Health III Chair: Andres Contreras, Michigan State University

Room 300 CD TUESDAY ORALS

9:30 AM 264 Lameness incidence in dry cows depends on assessment frequency. Hanna K. Eriksson*, Ruan R. Daros, Marina A. G. von Keyserlingk, and Daniel M. Weary, Animal Welfare Program, Vancouver, BC, Canada.

9:45 AM 266 Educating dairy producers to systematically evaluate the cows they cull. Allison Moorman*1,2, Todd F. Duffield1,2, M. Ann Godkin3, Jeffrey Rau4, and Derek B. Haley1,2, 1Department of Popu- lation Medicine, University of Guelph, Guelph, ON, Canada, 2Campbell Centre for the Study of Animal Welfare, University of Guelph, Guelph, ON, Canada, 3Ontario Ministry of Agriculture, Food and Rural Affairs, Elora, ON, WEDNESDAY

Canada, 4Ontario Veterinary College, University of Guelph, Guelph, ON, Canada. ORALS

10:00 AM 268 Effect of selenium-enriched hay on Se concentration in blood and milk, immune function, and performance in dairy cows during the transition period. Shana Jaaf*1, Matteo Mezzetti2,1, Angela Krueger1, Brandon Batty1, Jennifer Belveal1, Michele Premi2,1, Jenelle Foster1, Erminio Trevisi2, Gerd Bobe1, Charles Estill1, and Massimo Bionaz1, 1Oregon State University, Corvallis, OR, 2Univer- sità Cattolica del Sacro Cuore, Piacenza, Italy.

10:15 AM 269 Statistical validation of a geometric approach to image analysis of anatomical traits.

1 2 1 1 2 AUTHOR

Catherine McVey* , Juan Velez , and Pablo Pinedo , Colorado State University, Fort Collins, CO, Aurora Organic INDEX Dairy, Boulder, CO.

10:30 AM 270 Factors associated with veal calf morbidity on an Ontario grain-fed (red) veal operation. Kayla J. Scott*, David L. Renaud, Todd F. Duffield, and David F. Kelton, University of Guelph, Guelph, ON, Canada.

115 10:45 AM 271 Effects of prebiotic supplementation on gut health, cellular immune function and performance of dairy calves. Rodrigo Gardinal1, Carlos Alberto Ferreira Oliveira1, João Fernando Albers Koch1, Bruno Mazzer*1, Fernando de Oliveira Roberti1, Alessandro Morais Rocha1, and Vaclav Vetvicka2, 1Department of Research and Development, Biori- gin Company, Lençóis Paulista, SP, Brazil, 2Department of Pathology, University of Louisville, Louisville, KY.

11:00 AM 272 Evaluating the relationship between hoof lesions and culling of dairy cows. Bobwealth O. Omontese*1, Roger Bellet-Elias1, Almudena Molinero1, Giovana Catandi1, Renan Casagrande1, Zelmar Rodriguez1, Rafael S. Bisinotto2, and Gerard Cramer1, 1Department of Veterinary Population Medicine, University of Minnesota, St. Paul, MN, 2Department of Large Animal Clinical Sciences, University of Florida, Gainesville, FL.

11:15 AM 48 Mycotoxin occurrence in 2017 US corn. Paige N. Gott*1, Erika G. Hendel1, Ursula Hofstetter-Schähs2, and G. Raj Murugesan1, 1Biomin America Inc., Overland Park, KS, 2Biomin Holding GmbH, Getzersdorf, Lower Austria, Austria.

Breeding and Genetics Symposium: Fertility—Filling the Gaps Chair: Christian Maltecca, North Carolina State University Ballroom A

9:30 AM 273 Translating the physiology of fertility into improved phenotypes for genetic selection. REC Matthew Lucy*, University of Missouri, Columbia, MO.

10:00 AM 274 The choice and collection of new relevant phenotypes for fertility selection. 1 1 1 1 1,2 1 REC Allison Fleming , Christine F. Baes , Francesca Malchiodi , Luiz F. Brito , and Filippo Miglior* , CGIL - University of Guelph, Guelph, ON, Canada, 2Canadian Dairy Network, Guelph, ON, Canada.

10:30 AM 275 Embryonic survival: The other side of fertility—A genomic perspective. REC Hasan Khatib*, Department of Animal Sciences, University of Wisconsin, Madison, WI.

11:00 AM 276 Identification of loci associated with pregnancy in Holstein heifers and primiparous cows. 1 1 1 1 2 3 4 3 REC H. L. Neibergs* , J. N. Kiser , E. Clancy , E. M. Keuter , J. Dalton , J. G. N. Moraes , C. M. Seabury , and T. E. Spencer , 1Department of Animal Sciences, Washington State University, Pullman, WA, 2Department of Animal and Veterinary Science, University of Idaho, Moscow, ID, 3Division of Animal Sciences, University of Missouri, Columbia, MO, 4De- partment of Veterinary Pathobiology, Texas A&M University, College Station, TX.

11:30 AM 277 Big data genomic investigation of dairy fertility and related traits with imputed sequences of 27K Holstein bulls. 1 2 2 3 1 1 2 REC Jicai Jiang , Paul VanRaden , John Cole , Yang Da , and Li Ma* , University of Maryland, College Park, MD, Animal Genomics and Improvement Laboratory, Beltsville, MD, 3University of Minnesota, St Paul, MN.

12:00 PM 278 Genetic cues from fertilization to pregnancy establishment. 1 2 1 3 1 REC M. Sofia Ortega* , John B. Cole , Thomas E. Spencer , and Peter J. Hansen , University of Missouri, Columbia, MO, 2Animal Genomics and Improvement Laboratory, ARS, USDA, Beltsville, MD, 3University of Florida, Gainesville, FL.

116 Dairy Foods II: Proteins and Dairy Products Chair: Milena Corredig, University of Guelph SUNDAY Room 301 B ORALS

9:30 AM 279 ADSA®-EAAP PhD Student Travel Award Presentation: Bioactivities of milk proteins evaluated after in vitro digestion and peptidomic/proteomic profile. Carlotta Giromini*1, Ian D. Givens2, Julie A. Lovegrove3,4, Raffaella Rebucci1, Elisa Maffioli5, Gabriella Tedeschi5, and Antonella Baldi1, 1Department of Health, Animal Science and Food Safety, University of Milan, Milan, Italy, 2Institute for Food, Nutrition and Health, University of Reading, Reading, United Kingdom, 3Hugh Sinclair Unit of Human Nutrition Department of Food and Nutritional Sciences, University of Reading, Reading, United Kingdom, 4Institute for Cardiovascular and Metabolic Research, University of Reading, Reading, United Kingdom, 5Department of Vet- MONDAY erinary Medicine (DiMeVet), University of Milan, Milan, Italy. POSTERS

10:00 AM 280 Quantitative difference in proteomic profiles of milk whey protein in Murrah, Nili-Ravi, and Mediterranean water buffalo. Shanshan Li*1, Ling Li2, Jianxin Liu1, Yongxin Yang3, and Daxi Ren1, 1Institute of Dairy Science, College of Animal Sci- ence, Zhejiang University, Hangzhou, Zhejiang, China, 2Water Buffalo Institute, Chinese Academy of Agricultural Science, Nanning, Guangxi, China, 3Institute of Animal Science and Veterinary Medicine, Anhui Academy of Agricul- tural Sciences, Hefei, Anhui, China. MONDAY

10:15 AM 281 Testing functional boundaries of dairy ingredients in protein-fortified dairy gel systems. ORALS Haotian Zheng*1, Wanqi Wang2, Jiaying Lin2, and Thiago Mendes Borges2, 1Dairy Innovation Institute, Animal Science Department, California Polytechnic State University, San Luis Obispo, CA, 2Department of Wine, Food and Molecu- lar Biosciences, Lincoln University, Christchurch, New Zealand.

10:30 AM 282 Micellar casein concentrate: Purity, serum protein removal, and sensory properties. David M. Barbano*1 and MaryAnne Drake2, 1Cornell University, Ithaca, NY, 2North Carolina State University, Ra- leigh, NC. TUESDAY 10:45 AM Break POSTERS

11:00 AM 283 Effects of microfluidization on the enzyme coagulation properties of milk. Anthony J. Bucci1, Diane L. Van Hekken*1, Michael H. Tunick1,2, and Peggy M. Tomasula1, 1USDA, ARS, Wyndmoor, PA, 2Drexel University, Philadelphia, PA.

11:15 AM 284 Effect of milk protein solution viscosities on electrospun fiber formation. Serife Akkurt1,2, Laetitia M. Bonnaillie2, and Peggy M. Tomasula*2, 1Food Science Department, Rutgers, The State University of New Jersey, New Brunswick, NJ, 2Dairy & Functional Foods Research Unit, United States Department

of Agriculture, Agricultural Research Unit Service, Eastern Regional Research Center, Wyndmoor, PA. TUESDAY ORALS

11:30 AM 285 Comparison of yogurt gels made from various types of milk proteins. Nelson Trusler*1, John Lucey1,2, and Mike Molitor1,2, 1University of Wisconsin-Madison, Madison, WI, 2Center for Dairy Research, Madison, WI.

11:45 AM 286 Performance of dairy and plant proteins in a model high-acid beverage system. Hong Jiang* and Kimberlee Burrington, Wisconsin Center for Dairy Research, Madison, WI.

287 See Dairy Foods Processing Symposium (page 129) WEDNESDAY ORALS AUTHOR INDEX

117 Dairy Foods Microbiology Symposium: Whole-Genome Sequencing for Dairy Microbiology Chairs: Michael Miller, University of Illinois, and Sam Alcaine, Cornell University Sponsor: Chr. Hansen Room 200 DE

9:30 AM Opening remarks. Michael Miller, University of Illinois.

9:45 AM 288 ADSA®-EAAP Speaker Exchange Presentation: Whole-genome sequencing investigations of flavor formation by REC dairy microbiota. Olivia McAuliffe*,Teagasc Food Research Centre, Fermoy, Cork, Ireland.

10:15 AM 289 Applying whole-genome sequencing to illuminate dairy sporeformers. 1 2 2 2,3 2 1 REC Jasna Kovac* , Rachel Miller , Laura Carroll , Sarah Beno , and Martin Wiedmann , Penn State, University Park, PA, 2Cornell University, Ithaca, NY, 3The University of Alabama at Birmingham, Birmingham, AL.

10:45 AM 290 Whole-genome sequencing: Applications in dairy veterinary medicine. REC Laura B. Goodman*, College of Veterinary Medicine, Cornell University, Ithaca, NY.

11:15 AM 291 Whole-genome sequencing for pathogen environmental monitoring: Focus on Listeria. REC Matthew J. Stasiewicz*, University of Illinois, Urbana, IL.

11:45 AM 292 Understanding polysaccharide biosynthesis in lactic acid bacteria: Lessons from whole-genome sequencing and systemic approaches. Ana Rute Neves*, Chr. Hansen A/S, Hørsholm, Denmark.

12:15 PM Closing remarks. Sam Alcaine, Cornell University.

Growth and Development I Chair: Adam Geiger, Zinpro Ballroom C

9:30 AM 293 PBMC mitochondrial enzyme activity in dairy heifers from birth to pre-breeding. Ashley Niesen* and Heidi Rossow, University of California-Davis, Davis, CA.

9:45 AM 294 Prenatal choline supplementation improved health and growth of neonatal Holstein calves. M. G. Zenobi*1, J. M. Bollatti1, N. A. Artusso1, A. M. Lopez1, B. A. Barton2, J. E. P. Santos1, and C. R. Staples1, 1Depart- ment of Animal Sciences, University of Florida, Gainesville, FL, 2Balchem Corp., New Hampton, NY.

10:00 AM 295 Alteration in oocyte gene expression due to lactation and progression in milk production in dairy cows. Sameer Alhojaily*1, Rusty Stott1, S. Clay Isom1, and John R. Stevens2, 1Department of Animal, Dairy, and Veterinary Sciences, Utah State University, Logan, UT, 2Department of Mathematics and Statistics, Utah State University, Logan, UT.

10:15 AM 296 Effects of feeding different amounts of milk replacer on growth performance in Holstein calves to 2 months of age using different weaning transition strategies. R. N. Klopp*1, T. M. Hill2, F. X. Suarez-Mena2, R. L. Schlotterbeck2, and G. J. Lascano1, 1Clemson University, Clemson, SC, 2Nurture Research Center, Provimi, Brookville, OH.

10:30 AM 297 Effects of feeding different amounts of milk replacer on growth performance in 2- to 4-month-old Holstein calves using different weaning transition strategies. R. N. Klopp*1, T. M. Hill2, F. X. Suarez-Mena2, R. L. Schlotterbeck2, and G. J. Lascano1, 1Clemson University, Clemson, SC, 2Nurture Research Center, Provimi, Brookville, OH.

10:45 AM Break

118 11:00 AM 298 Physiological effects of low rumen pH in calves before, during and after weaning. Sonia L. Gelsinger*1 and Geoffrey I. Zanton2, 1University of Wisconsin, Madison, WI, 2United States Department of

Agriculture Dairy Forage Research Center, Madison, WI. SUNDAY ORALS

11:15 AM 299 Can processing corn influence growth performance, nutrient digestibility and ruminal and hindgut fermentation in calves fed low or high plane of milk replacer? Jolet K. van Niekerk*1, Amanda J. Fischer1, Larissa L. Deikun2, James D. Quigley2, T. Mark Hill2, Rick L. Schlotterbeck2, and Michael A. Steele1, 1Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB, Canada, 2Provimi, Brookville, OH.

11:30 AM 300 Effect of solid feed location on feed consumption and growth of dairy calves. 1 2 3 1 1 Sarah D. Parsons* , Ken E. Leslie , Michael A. Steele , and Trevor J. DeVries , Department of Animal Biosciences, MONDAY POSTERS University of Guelph, Guelph, ON, Canada, 2Department of Population Medicine, University of Guelph, Guelph, ON, Canada, 3Department of Agricultural Food and Nutritional Science, University of Alberta, Edmonton, AB, Canada.

11:45 AM 301 The effects of different feeding practices on heifer growth and reproduction at five California dairies using single- time-point measurements. David D. Myers* and Heidi A. Rossow, University of California, Davis, Davis, CA.

12:00 PM 302 Effects of supplemental butyrate during the weaning transition on rumen pH in Holstein calves. Dana E. McCurdy1, Rebecca L. Hiltz1, Katie R. Wilkins1, Steve Moreland2, Keith Klanderman2, and Anne H. Laarman*1, MONDAY 1 2 University of Idaho, Moscow, ID, Nutriad Inc., Hampshire, IL. ORALS

Lactation Biology: Joint ADSA and NMC Session: TUESDAY Advances in Mammary Health and Immunology POSTERS Chair: Rafael Jimenez-Flores, The Ohio State University Ballroom B

9:30 AM 303 Immunogenetic control of bovine mammary gland health. Heba Atalla, Lauri Wagter-Lesperance, and Bonnie Mallard*, University of Guelph, Guelph, ON, Canada.

10:00 AM 304 Established approaches and new directions to support innate immunity of the udder. REC Corwin D. Nelson*, University of Florida, Gainesville, FL. TUESDAY ORALS 10:30 AM 305 Development of vaccines and antibiotics against Staphylococcus aureus based on bacterial gene expression during REC bovine mastitis. Francois Malouin*, Universite de Sherbrooke, Sherbrooke, QC, Canada.

11:00 AM Break

11:15 AM 306 Staphylococcus aureus lineage influences the bovine immune response to intramammary infection.

1 1,2 1 2 1 WEDNESDAY REC Orla M. Keane* , Dagmara A. Niedziela , Mark P. Murphy , and Nola Leonard , Teagasc, Grange, Dunsany, Co. 2

Meath, Ireland, University College Dublin, Belfield, Dublin, Ireland. ORALS

11:45 AM 307 Omics in animal science: Promise, potential, and pitfalls. REC John D. Lippolis*, USDA Agriculture Research Service National Animal Disease Center, Ames, IA. AUTHOR INDEX

119 Physiology and Endocrinology II Chair: Massimo Bionaz, Oregon State University Lecture Hall

9:30 AM 308 Methionine supply during late-gestation triggers offspring sex-specific divergent changes in metabolic and epigenetic signatures in bovine placenta. Fernanda Batistel*1, Rainie R. C. Yambao1, Abdulrahman S. M. Alharthi1, Yuan-Xiang Pan1, Claudia Parys2, and Juan J. Loor1, 1University of Illinois, Urbana, IL, 2Evonik Nutrition & Care GmbH, Hanau-Wolfgang, Germany.

9:45 AM 309 Maternal supply of methionine during late-pregnancy affects hepatic one-carbon metabolism enzyme activity and plasma amino acids during the preweaning period in Holstein calves. Abdulrahman S. M. Alharthi*1, Fernanda Batistel1, Cesar I. M. Garces1, Claudia Parys2, Yuan-Xiang Pan1, and Juan J. Loor1, 1University of Illinois, Urbana, IL, 2Evonik Nutrition & Care GmbH, Hanau-Wolfgang, Germany.

10:00 AM 310 RNA sequencing reveals that methionine supply during late-gestation alters neonatal Holstein heifer calf liver transcriptome profiles. Abdulrahman S. M. Alharthi*1, Fernanda Batistel1, Valentino Palombo1, Cesar I. M. Garces1, Claudia Parys2, and Juan J. Loor1, 1University of Illinois, Urbana, IL, 2Evonik Nutrition & Care GmbH, Hanau-Wolfgang, Germany.

10:15 AM 311 Maternal supply of methionine during late-pregnancy alters the fecal microbiome in neonatal Holstein heifer calves during the preweaning period. Ahmed Elolimy*1, Mohamed Zeineldin2, Abdulrahman Alharthi1, Fernanda Batistel1, Ariane Helmbrecht3, Claudia Parys3, and Juan Loor1,4, 1Mammalian NutriPhysioGenomics, Department of Animal Sciences, University of Illinois, Urbana, IL, 2Integrated Food Animal Management Systems, Department of Veterinary Clinical Medicine, University of Illinois, Urbana, IL, 3Evonik Nutrition & Care GmbH, Hanau-Wolfgang, Germany, 4Division of Nutritional Sci- ences, Illinois Informatics Institute, University of Illinois, Urbana, IL.

10:30 AM 312 Maternal late-gestation metabolic stress is associated with changes in immune and metabolic responses of dairy calves. Tahlia Ling2, Marta Hernandez-Jover2,3, Lorraine M. Sordillo1, and Angel Abuelo*1,3, 1Michigan State University, Department of Large Animal Clinical Sciences, East Lansing, MI, 2Charles Sturt University, School of Animal and Veterinary Sciences, Wagga Wagga, NSW, Australia, 3Graham Centre for Agricultural Innovation (Charles Sturt Uni- versity and NSW Department of Primary Industries), Wagga Wagga, NSW, Australia.

10:45 AM 313 Evaluation of the biochemical and hematological profile of Holstein calves submitted to LPS challenge and pegbovigrastim injection. Fernanda Kegles, Otávio Madruga, Lueli Fernandes Bragança, Uriel Secco Londero, Halfen Jessica, Marcio Nunes Cor- rêa, Francisco Augusto Burcklet Del Pino, Eduardo Schmitt, and Rodrigo Chaves Barcellos Grazziotin*, Federal Uni- versity of Pelotas (UFPel), RS, Brazil; Center of Research, Teaching and Extension in Animal Science (NUPEEC), Pelotas, Rio Grande do Sul, Brazil.

11:00 AM Break

11:15 AM 315 Embryonic development, luteal size and blood flow area, and metabolite of PGF2α concentrations in dairy cows fed palm or sunflower oil supplement. Chainarong Navanukraw*1,2, Aree Kraisoon1,3, Jaruwan Kaokejon1, Wiroon Inthamonee1, and Sathaporn Navanukraw1, 1Department of Animal Science, Faculty of Agriculture, Khon Kaen University, Khon Kaen, Thailand, 2Agricultural Biotechnology Research Center for Sustainable Economy (ABRCSE), Khon Kaen University, Khon Kaen, Thailand, 3Center of Excellence on Agricultural Biotechnology, Bangkok, Thailand.

11:30 AM 316 Resynchronization treatments in dairy cows at non-pregnancy diagnosis based on corpus luteum status. Julie A. Sauls*1, Benjamin E. Voelz1, Kevin C. Dhuyvetter2, and Jeffrey S. Stevenson1, 1Kansas State University, Man- hattan, KS, 2Elanco, Greenfield, IN.

11:45 AM 318 Hypothalamic metabolomics profiling in cattle with divergent residual feed intake. Ahmed Elolimy*1,2, Zheng Zhou3, Daniel Shike2, and Juan Loor1,2, 1Mammalian NutriPhysioGenomics, Department of Animal Sciences, University of Illinois, Urbana, IL, 2Department of Animal Sciences, University of Illinois, Urbana, IL, 3Department of Animal and Veterinary Sciences, Clemson University, Clemson, SC.

12:00 PM 319 The potential role of choline to alter histone methylation status revealed through a fluorescent protein system in bovine mammary epithelial cells. Fernanda Rosa* and Johan S. Osorio, Dairy and Food Science Department, South Dakota State University, Brookings, SD.

120 Production, Management, and Environment III Chair: Victor Cabrera, University of Wisconsin-Madison SUNDAY Room 301 D ORALS

9:30 AM 320 Development of an integrated dairy farm decision support system to facilitate dairy management–I. Data integration and warehousing. Steven R. Wangen*1, Hector Delgado Rodriguez2, Di Liang2, Adam Christensen1, Micheal Ferris1, and Victor E. Cabre- ra2, 1The Wisconsin Institution for Discovery, University of Wisconsin-Madison, Madison, WI, 2Department of Dairy Science, University of Wisconsin-Madison, Madison, WI.

9:45 AM 321 Development of an integrated dairy farm decision support system to facilitate dairy management–II. Analysis MONDAY POSTERS from integrated data. Adam Christensen*1, Di Liang2, Hector Delgado Rodriguez2, Steven R. Wangen1, Micheal Ferris1, and Victor E. Cabre- ra2, 1The Wisconsin Institution for Discovery, University of Wisconsin-Madison, Madison, WI, 2Department of Dairy Science, University of Wisconsin-Madison, Madison, WI.

10:00 AM 322 Association between measures of seasonality in milk yield, somatic cell count, and herd size across the United States. Fernanda C. Ferreira*1, John S. Clay2, and Albert De Vries1, 1University of Florida, Gainesville, FL, 2Dairy Records Management Systems, Raleigh, NC. MONDAY ORALS 10:15 AM 323 Effect of calving pattern on seasonality of milk yield and somatic cell count across the US. Fernanda C. Ferreira*1, John S. Clay2, and Albert De Vries1, 1University of Florida, Gainesville, FL, 2Dairy Records Management Systems, Raleigh, NC.

10:30 AM 324 Culling to achieve reduced somatic cell counts: An economic analysis. Derek T. Nolan*1, Tyler B. Mark2, and Roberta M. Dwyer1, 1Department of Animal Science, University of Kentucky, Lexington, KY, 2Department of Agriculture Economics, University of Kentucky, Lexington, KY. TUESDAY 10:45 AM 325 Evaluation of differential SCC as a rapid and affordable tool to improve detection of subclinical mastitis in regular POSTERS DHI samples. Debora E. Santschi*1, Denis Haine2, Anne-Marie Christen1, Daniel Schwarz3, Jean Durocher1, Simon Dufour2, and Dan- iel M. Lefebvre1, 1Valacta, Ste-Anne-de-Bellevue, QC, Canada, 2Université de Montréal, St-Hyacinthe, QC, Canada, 3Foss Analyticals, Hillerød, Denmark.

11:00 AM Break

11:15 AM 326 The lifetime impact of a clinical mastitis case during the first 100 lactation days in first lactation.

Hector Delgado*, Di Liang, and Victor Cabrera, University of Wisconsin-Madison, Madison, WI. TUESDAY ORALS

11:30 AM 327 Predicting clinical mastitis at 30 to 60 DIM using an integrated real-time data warehouse. Di Liang*1, Anuja Golechha2, Victor Cabrera1, and Jignesh Patel2,1, 1Department of Dairy Science, University of Wis- consin-Madison, Madison, WI, 2Department of Computer Science, University of Wisconsin-Madison, Madison, WI.

11:45 AM 328 Thermal and electrical energy and water consumption in a Midwest dairy parlor. Kirsten T. Sharpe*, Bradley J. Heins, Eric S. Buchanan, Michael H. Reese, Joel E. Tallaksen, and Lee J. Johnston, Uni- versity of Minnesota West Central Research and Outreach Center, Morris, MN. WEDNESDAY

12:00 PM 329 Using inductive learning methods as a tool to facilitate culling decisions in first lactation dairy cows. ORALS Montserrat Lopez-Suarez*1, Lorena Castillejos1, Eva Armengol2, and Sergio Calsamiglia1, 1Animal Nutrition and Welfare Service, Department of Animal and Food Sciences, Universitat Autonoma de Barcelona, Bellaterra, Barce- lona, Spain, 2IIIA-Artificial Intelligence Research Institute, CSIC-Spanish Council for Scientific Research, Bellaterra, Barcelona, Spain.

12:15 PM 330 Predicting pregnancy status from mid-infrared spectroscopy in dairy cow milk using deep learning. W. Brand*, A. T. Moran, and M. Coffey, SRUC, Edinburgh, United Kingdom. AUTHOR INDEX

121 Reproduction I Chair: Verónica M. Negrón-Pérez, Virginia Tech Room 300 AB

9:30 AM 331 Knockdown of transcripts for prostate androgen-regulated mucin-like protein 1 (PARM1) decreases trophecto- derm formation and alters gene expression in the pre-implantation bovine embryo. Adriana Zolini*, Veronica Negron, and Peter Hansen, University of Florida, Gainesville, FL.

9:45 AM 332 Generation of an animal model of clinical endometritis to study infertility in dairy cows. R. L. Piersanti*1, R. Zimpel1, Z. Ma1, K. C. Jeong1, J. E. P. Santos1, I. M. Sheldon2, and J. J. Bromfield1, 1Department of Animal Sciences, University of Florida, Gainesville, FL, 2Swansea University Medical School, Swansea, United Kingdom.

10:00 AM 333 Automated system is better than visual observation for detection of estrus in Holstein Friesian cows. Melad Ahmed1, Ali Husnain*1, Aijaz Ali Channa1, Muhammad Zahid Tahir1, Hifz ul Rahman2, and Nasim Ahmad1, 1Department of Theriogenology, Faculty of Veterinary Science University of Veterinary and Animal Sciences, Lahore, Punjab, Pakistan, 2Dairy Animal Training and Research Center, Ravi Campus, University of Veterinary and Animal Sciences, Pattoki, Punjab, Pakistan.

10:15 AM 334 Economics of replacement dairy heifers managed with reproductive management programs that favor insemination at detected estrus or timed AI. Magdalena Masello*1, Martin M. Perez1, German E. Granados1, Matias L. Stangaferro1, Bob Ceglowski2, Mark J. Thomas2, and Julio O. Giordano1, 1Cornell University, Ithaca, NY, 2Dairy Health and Management Services, Lowville, NY.

10:30 AM 335 Luteal blood flow measured by Doppler ultrasonography during the first three weeks after artificial insemination in pregnant and non-pregnant Bos indicus dairy cows. Nasim Ahmad*1, Mubbashar Hassan1, Usman Arshad1, Muhammad Bilal1, Muhammad Avais1, Abdul Sattar1, and Heinrich Bollwein1,2, 1University of Veterinary and Animal Sciences, Lahore, Pakistan, 2University of Zurich, Zurich, Switzerland.

Ruminant Nutrition III: Forages, Fiber, and Grains Chair: Luiz Ferraretto, University of Florida Ballroom E

9:30 AM 336 Effects of dietary undigested and physically effective neutral detergent fiber on dry matter intake, milk yield and composition, and chewing behavior of lactating dairy cows. Wyatt A. Smith*1, Kyohei Ishida2, Jeffrey W. Darrah1, Heather M. Dann1, Catherine S. Ballard1, Michael D. Miller1, and Rick J. Grant1, 1William H. Miner Agricultural Research Institute, Chazy, NY, 2ZEN-NOH National Federation of Agricultural Cooperative Associations, Tokyo, Japan.

9:45 AM 337 Estimating lactation residual energy intake in Holstein cows: When and how long? Amélie Fischer*1,2 and Philippe Faverdin2, 1Institut de l’élevage, Paris, France, 2PEGASE, Institut National de la Recherche Agronomique, Agrocampus-Ouest, Rennes, France.

10:00 AM 338 Nutrient allocation between the pellet and PMR can affect eating behavior of mid-lactation dairy cows. Jennifer L. Haisan* and Masahito Oba, University of Alberta, Edmonton, AB, Canada.

10:15 AM 339 Evaluation of a dynamic mechanistic dairy cow model: Feed intake predictions. Virgilio Ambriz-Vilchis*1,2, Merryl Webster2, Jennifer Flockhart1, and John Rooke1, 1SRUC Future Farming Systems Group, Edinburgh, United Kingdom, 2BioSimetrics Ltd, Edinburgh, United Kingdom.

10:30 AM 340 Modeling feed intake and dairy performance with different grass ley harvesting strategies. Degong Pang*1, Sophie Julie Krizsan1, Auvo Sairanen2, and Pekka Huhtanen1, 1Department of Agricultural Research for Northern Sweden, Swedish University of Agricultural Sciences, Umeå, Sweden, 2LUKE-Agrifood Research Fin- land, Animal Production Research, Jokioinen, Finland.

122 10:45 AM 341 Grass silage chop length when fed alone, or with corn silage, affects performance and milk quality of dairy cows. Usama Tayyab*1, Robert G. Wilkinson1, Christopher K. Reynolds2, and Liam A. Sinclair1, 1Harper Adams University, 2 Newport, United Kingdom, University of Reading, Reading, United Kingdom. SUNDAY ORALS

11:00 AM 342 Using carbon emissions and oxygen consumption to estimate energetics parameters of cattle consuming forages. S. A. Gunter*1, C. Burrus2, C. A. Moffet1, and P. Gregorini3, 1USDA, Agricultural Research Service, Woodward, OK, 2Southern Arkansas, Magnolia, AR, 3Lincoln University, Christchurch, New Zealand.

11:15 AM 343 Effect of grass silage chop length when fed alone or with corn silage, on eating behavior and diet selection in dairy cows. Usama Tayyab*1, Ella L. Forrest1, Gemma L. Charlton1, Robert G. Wilkinson1, Christopher K. Reynolds2, and Liam A. 1 1 2 Sinclair , Harper Adams University, Newport, United Kingdom, University of Reading, Reading, United Kingdom. MONDAY POSTERS

11:30 AM 344 Development of a wet sieving method for measuring corn silage processing score (CSPS). Ralph Ward*1 and David R. Mertens2, 1Cumberland Valley Analytical Services Inc., Waynesboro, PA, 2Mertens Innova- tion & Research LLC, Belleville, WI.

11:45 AM 345 Effects of starch source and particle size on ruminal fermentation, starch digestibility, and milk production of dairy cows. Maria N. T. Shipandeni*1,2, Eduardo M. Paula3, Antonio P. Faciola3, and Emiliano Raffrenato1, 1Department of Animal Sciences, Stellenbosch University, Stellenbosch, South Africa, 2Department of Animal Science, University of Namibia, MONDAY 3 Windhoek, Namibia, Department of Animal Sciences, Gainesville, FL. ORALS

Ruminant Nutrition IV: Additives Chair: Andre Brito, University of New Hampshire TUESDAY Ballroom F POSTERS

9:30 AM 346 Antioxidant capacity of dairy cows after supplementation with dietary probioticBacillus subtilis during the transition period. W. Choonkham*1 and W. Suriyasathaporn2, 1Graduate/PhD Degree Program in Veterinary Science, Faculty of Veterinary Medicine, Chiang Mai University, Chiang Mai, Thailand, 2Department of Food Animal Clinic, Faculty of Veterinary Medicine, Chiang Mai University, Chiang Mai, Thailand.

9:45 AM 347 Effects of a recombinant bacterial expansin and an exogenous fibrolytic enzyme on preingestive fiber hydrolysis,

fermentation and digestibility of corn silage. TUESDAY Andres Alfredo Pech-Cervantes*1, Yun Jiang1, Felipe Xavier Amaro1, Donghyeon Kim1, Kathy Arriola1, Milton Flores- ORALS Tensos1, Claudio Fabricio Gonzalez2, Luiz Felipe Ferraretto1, Nicolas Dilorenzo3, Diwakar Vyas1, and Adegbola Adesogan1, 1Department of Animal Sciences, University of Florida, Gainesville, FL, 2Department of Microbiology and Cell Science, Institute of Food and Agricultural Sciences, University of Florida, Gainesville, FL, 3Department of Animal Sciences, University of Florida, North Florida Education Center, Marianna, FL.

10:00 AM 348 Synergistic effects of a recombinant bacterial expansin and a fibrolytic enzyme on digestibility, gas production and sugar release from bermudagrass silage. Andres Alfredo Pech-Cervantes*1, Yun Jiang1, Felipe Xavier Amaro1, Donghyeon Kim1, Kathy Arriola1, Milton Flores- WEDNESDAY 1 2 1 3 1 Tensos , Claudio Fabricio Gonzalez , Luiz Felipe Ferraretto , Nicolas Dilorenzo , Diwakar Vyas , and Adegbola ORALS Adesogan1, 1Department of Animal Sciences, University of Florida, Gainesville, FL, 2Department of Microbiology and Cell Science, Institute of Food and Agricultural Sciences, University of Florida, Gainesville, FL, 3Department of Animal Sciences, University of Florida, North Florida Education Center, Marianna, FL.

10:15 AM 349 The effect of fibrolytic enzymes on lactation performance, feeding behavior, and digestibility in high-producing dairy cows fed a barley silage-based diet. Basim Refat*1, David A. Christensen1, John J. McKinnon1, Aaron D. Beattie2, Tim McAllister3, Wenzhu Yang3, Ousama AlZahal4, and Peiqiang Yu1, 1Department of Animal and Poultry Science, College of Agriculture and Bioresources, 2 University of Saskatchewan, Saskatoon, SK, Canada, Crop Development Center, Department of Plant Sciences, Col- AUTHOR INDEX lege of Agriculture and Bioresources, University of Saskatchewan, Saskatoon, SK, Canada, 3Lethbridge Research and Development Centre, Lethbridge, AB, Canada, 4AB Vista, Marlborough, United Kingdom.

123 10:30 AM 350 Feeding a Saccharomyces cerevisiae fermentation product during the periparturient period may decrease inflammation of dairy cows. Caroline E. Knoblock*1, Weina Shi1, Ilkyu Yoon2, and Masahito Oba1, 1Department of Agricultural, Food and Nutri- tional Science, University of Alberta, Edmonton, AB, Canada, 2Diamond V, Cedar Rapids, IA.

10:45 AM 351 The effect of supplementation type and vitamin E level on milk production, milk composition and rumen health parameters of grazing dairy cows in late lactation. Z. C. McKay*, M. B. Lynch, F. J. Mulligan, G. Rajauria, S. Kirwan, and K. M. Pierce, University College Dublin, Lyons Research Farm, Celbridge, Naas, Ireland.

11:00 AM 352 Effects of Saccharomyces cerevisiae fermentation product (SCFP) on liver and plasma biomarkers of metabolic function in transition dairy cattle. Katie E. Olagaray*1, Sarah E. Sivinski1, Laman K. Mamedova1, Benjamin A. Saylor1, Chadron Koehn1, Julie A. Sauls1, Ilkyu Yoon2, and Barry J. Bradford1, 1Kansas State University, Manhattan, KS, 2Diamond V, Cedar Rapids, IA.

11:15 AM 354 The effects of adding exogenous amylases and proteases on ruminalin vitro dry matter and starch digestibility of dent corn grain. F. X. Amaro*, K. G. Arriola, D. Kim, T. Fernandes, M. C. N. Agarussi, V. P. Silva, A. P. Cervantes, Y. Jiang, L. F. Ferraretto, D. Vyas, and A. T. Adesogan, Department of Animal Sciences, University of Florida, Gainesville, FL.

11:30 AM 355 Effects of administering an oral probiotic drench containingMegasphaera elsdenii NCIMB 41125 to dairy cows fed a high starch diet in early lactation. Matt R. O’Neil*1, Emily H. Branstad1, Carrie S. McCarthy1, Brooke C. Dooley1, Donald C. Beitz1, Aaron J. Hund1, and Gary A. Ducharme1, 1Iowa State University, Ames, IA, 2MS Biotec, Wamego, KS.

Ruminant Nutrition Symposium: Interface of Environment and Nutrition—Targeted Nutrition to Overcome Heat Stress Chair: Stephanie Ward, North Carolina State University Ballroom G

9:30 AM 356 Heat stress: Hypophagia and hypogalactia. REC Yao Xiao and Benjamin J. Renquist*, School of Animal and Comparative Biomedical Sciences, University of Arizona, Tucson, AZ.

10:00 AM 357 Nutritional trategiess to overcome physiological adaptations to heat stress. REC A. G. Rius*, University of Tennessee, Knoxville, TN.

10:30 AM 358 The effects of progressive heat stress on muscle dysfunction. 1 1 1 1 1 1 REC Joshua T. Selsby* , Shanthi Ganesan , Alexandra J. Brownstein , Olga Volodina , Sarah Pearce , Nicholas K. Gabler , Robert P. Rhoads2, and Lance H. Baumgard1, 1Iowa State University, Ames, IA, 2Virginia Polytechnic Institute and State University, Blacksburg, VA.

11:00 AM 359 Practical considerations for feeding cows under heat stress. REC Duarte Diaz*, University of Arizona, Tucson, AZ.

11:30 AM 360 Nutritional and metabolic strategies to improve reproductive performance during heat stress. REC M. L. Rhoads*, Virginia Polytechnic Institute and State University, Blacksburg, VA.

124 ADSA Southern Branch Symposium: Sustaining the Southern Dairy Industry—University Research, Teaching, and Extension Outlook SUNDAY Chair: Stephanie Ward, North Carolina State University ORALS Ballroom B

2:00 PM Southern Branch Business Meeting

3:00 PM 361 Dairy extension programs in the southern region: Finding novel ways to meet the needs of our producers. REC J. K. Bernard*, University of Georgia, Tifton, GA. MONDAY 3:35 PM Ice cream break in Exhibit Hall POSTERS

4:05 PM 362 Dairy teaching programs in the southern region: Keeping dairy science students relevant for tomorrow’s industry. REC Cathleen C. Williams*, Louisiana State University, Baton Rouge, LA.

4:40 PM 363 Dairy research programs in the southern region: Importance of multi-institution and industry collaboration in REC moving the dairy industry forward. Michael A. Ballou*, Texas Tech University, Lubbock, TX.

5:15 PM Speaker Panel/Discussion MONDAY ORALS REC

5:45 PM Southern Branch Reception and Awards Ceremony TUESDAY

Animal Behavior and Well-Being II POSTERS Chair: Peter D. Krawczel, University of Tennessee Room 300 AB

2:00 PM 364 Understanding the association between hock and knee injuries on lameness in dairy cattle. A. M. Armstrong*, T. F. Duffield, D. B. Haley, and D. F. Kelton, Department of Population Medicine, Guelph, ON, Canada.

2:15 PM 365 Automatic classification of dairy cattle skin injury type and severity using machine-learning techniques.

Amanda A. Boatswain Jacques1, Ryan S. Knight1, Maxime Leduc*2,3, Viacheslav I. Adamchuk1, and Elsa Vasseur2, 1Bio- TUESDAY ORALS resource Engineering Department, McGill University, Montreal, PQ, Canada, 2Animal Science Department, McGill University, Montreal, PQ, Canada, 3Valacta, Sainte-Anne-de-Bellevue, PQ, Canada.

2:30 PM 366 The impact of tiestall facilities on dairy welfare and the broader dairy industry. Kimberley M. Morrill*1, Emily Yeiser-Stepp5, Jamie Jonker5, Nigel B. Cook3, Albert De Vries2, Jason E. Lombard4, K. Fred Gingrich7, and Steven Nolt6, 1Cornell University, Ithaca, NY, 2University of Florida, Gainsville, FL, 3University of Wisconsin-Madison, Madison, WI, 4APHIS-USDA, Fort Collins, CO, 5National Milk Producers Federation, Arling- ton, VA, 6Elizabethtown College, Elizabethtown, PA, 7American Association of Bovine Practitioners, Ashland, OH. WEDNESDAY

2:45 PM 367 The effect of tie-rail placements on neck injuries and lying and rising ability of tiestall-housed dairy cows. ORALS Jessica St John*1, Jeffrey Rushen2, Steve Adam3, and Elsa Vasseur1, 1McGill University, Animal Science, Montréal, QC, Canada, 2University of British Columbia, Dairy Research and Education Center, Agassiz, BC, Canada, 3Valacta, Sainte-Anne-de-Bellevue, QC, Canada.

3:00 PM 368 Impact of hoof health on Holstein cow behavior. Amber L. Adams Progar*, Lindsey R. Dearmin, and Amy R. Allen, Washington State University, Pullman, WA.

3:15 PM 369 Effect of prepartum exercise on calving behavior and cortisol concentrations. AUTHOR

Randi A. Black*1,2 and Peter D. Krawczel2, 1University of California, Cooperative Extension, Santa Rosa, CA, 2Univer- INDEX sity of Tennessee, Knoxville, TN.

3:30 PM Ice cream break in Exhibit Hall

125 4:00 PM 370 Effects of oral administration of acetylsalicylic acid on physiological parameters and biomarkers of inflammation, pain and stress in organic dairy cows that experienced vulvar lesion at calving. A. A. Barragan*1, S. Bas2, L. M. Bauman2, J. Lakritz3, J. Velez4, J. D. Rozo Gonzalez4, G. M. Schuenemann2, and R. J. Van Saun1, 1Department of Veterinary and Biomedical Sciences, Penn State University, University Park, PA, 2Department of Veterinary Preventive Medicine, The Ohio State University, Columbus, OH, 3Department of Veterinary Clinical Sci- ences, The Ohio State University, Columbus, OH, 4Aurora Organic Farms, Boulder, CO.

4:15 PM 371 Physiological and behavior response of dairy calves disbudded with oral administration of an herbal tincture as a method to reduce pain and stress. Hannah N. Phillips* and Brad J. Heins, University of Minnesota West Central Research and Outreach Center, Morris, MN.

4:30 PM 372 Outcome-based welfare measures of high-producing Holstein freestall-housed dairy cattle across regional bench- marks in the United States. Karen M. Luchterhand*, Lindsay Collings, Courtney Cook, Kiyomi Ito, Justine Kelsey, Megan Mouw, and Katie Wood, Novus International Inc., St. Charles, MO.

4:45 PM 373 Remote assessment of herd-level welfare status based on indicators from routinely collected milking records. Daniel Warner1,2, Elsa Vasseur*2, Steve Adam1, Marianne Villettaz Robichaud3, Doris Pellerin3, Daniel Lefebvre1, and René Lacroix1, 1Valacta, Dairy Production Centre of Expertise Quebec-Atlantic, Sainte-Anne-de-Bellevue, QC, Canada, 2McGill University, Department of Animal Science, Sainte-Anne-de-Bellevue, QC, Canada, 3Université Laval, Département des sciences animales, Québec, QC, Canada.

Animal Health IV Chair: Barry Bradford, Kansas State University Room 300 CD

2:00 PM 374 Statistical validation of a clinical assessment scoring chart for neonatal calves with diarrhea (acidosis). Patrick Dillane*1, Gearoid Sayers1, Lea Krump1, Riona Sayers2, and Emer Kennedy2, 1Department of Biological and Pharmaceutical Sciences, Institute of Technology Tralee, Tralee, Co. Kerry, Ireland, 2Animal & Grassland Research and Innovation Centre, Teagasc, Moorepark, Fermoy, Co. Cork, Ireland.

2:15 PM 375 Spatial heterogeneity and interactions of microbiota in raw milk and teat skin of dairy cows. Hui Yan1, Shoukun Ji1, Chunyan Guo1,2, Jiang Mao1, Yun Du1, Feiran Wang*1, Yajing Wang1, Zhijun Cao1, Wen Du1, and Shengli Li1, 1State Key Laboratory of Animal Nutrition, Beijing Engineering Technology Research Center of Raw Milk Quality and Safety Control, College of Animal Science and Technology, China Agricultural University, Beijing, China, 2College of Animal Science and Technology, Shihezi University, Shihezi, Xinjiang, China.

2:30 PM 376 High-concentrate feeding and supplementation of a clay-mineral based mix modifies plasma metabolome in dairy cows. Nicole Reisinger*1, Elke Humer2, Iris Kröger2, Viktoria Neubauer2, and Qendrim Zebeli2, 1Biomin Research Center, Tulln, Austria, 2Institute of Animal Nutrition and Functional Plant Compounds, Department for Farm Animals and Veterinary Public Health, University of Veterinary Medicine Vienna, Vienna, Austria.

2:45 PM 377 Observational longitudinal study of feed additives as risk factors for herd diarrhea incidents on US dairy farms. Gerald Poppy*1,2 and Paul Morley2, 1Colorado State University, Fort Collins, CO, 2Fermented Nutrition, Luxemburg, WI.

3:00 PM 378 Metabolic changes in Simmental and Holstein cows after pegbovigrastim injections during the periparturient period. Vincenzo Lopreiato*1, Erminio Trevisi2, Domenico Britti1, Valeria M. Morittu1, Juan J. Loor3, and Andrea Minuti2, 1In- terdepartmental Services Centre of Veterinary for Human and Animal Health, Department of Health Science, Magna Græcia University, Catanzaro, Italy, 2Department of Animal Sciences, Food and Nutrition, Università Cattolica del Sacro Cuore, Piacenza, Italy, 3Department of Animal Sciences and Division of Nutritional Sciences, University of Illinois, Urbana, IL.

126 3:15 PM 379 Dynamics of rumination, activity, and milk yield around hoof trimming. Sushil Paudyal*1, Fiona Maunsell2, and Pablo Pinedo1, 1Colorado State University, Fort Collins, CO, 2University of

Florida, Gainesville, FL. SUNDAY ORALS

3:30 PM Ice cream break in Exhibit Hall

4:00 PM 380 Efficacy of novel treatment options for digital dermatitis in organic dairy systems. Sushil Paudyal*1, Diego Manriquez1, Ana Velasquez1, Jan Shearer3, Paul Plummer3, Hans Bothe2, Juan Velez2, and Pablo Pinedo1, 1Colorado State University, Fort Collins, CO, 2Aurora Organic Dairy, Boulder, CO, 3Iowa State Uni- versity, Ames, IA. MONDAY

4:15 PM 381 Impact of inhibitors of choline product synthesis and signaling on the inflammatory response of innate and adap- POSTERS tive immune cells. Miriam Garcia*1, Melissa Riley1, Laman K. Mamedova1, Barbara Barton2, and Barry J. Bradford1, 1Kansas State Uni- versity, Manhattan, KS, 2Balchem Corp., New Hampton, NY.

4:30 PM 382 Long-term effects of clinical diseases postpartum on culling, production, and reproduction of dairy cows. Murilo R. Carvalho*, Trevor J. DeVries, Brian McBride, and Eduardo S. Ribeiro, Department of Animal Biosciences, University of Guelph, Guelph, ON, Canada.

4:45 PM 384 The effects of stocking density, heat stress, and combination on variations in cell-mediated and humoral immu- MONDAY

nity. ORALS Amanda R. Lee*1, Peter D. Krawczel1, Rick J. Grant2, and Gina M. Pighetti1, 1University of Tennessee Knoxville, Knox- ville, TN, 2William H. Miner Agricultural Research Institute, Chazy, NY.

5:00 PM 385 Molecular epidemiology of bovine anaplasmosis in Khyber Pakhtunkhwa Province of Pakistan. Muhammad Ijaz*, Shahid Hussain Farooqi, Amjad Islam Aqib, Kashif Hussain, and Amjad Khan, University of Veteri- nary and Animal Sciences, Lahore, Punjab, Pakistan. TUESDAY POSTERS

Breeding and Genetics III: Feed Efficiency, Crossbreeding, and Production Chair: Filippo Miglior, Canadian Dairy Network Room 301 A

2:00 PM 387 Progeny testing results in accurate genomic breeding values for feed efficiency in Holstein dairy sires.

Claas Heuer*, Nader Deeb, Chuanyu Sun, David Kendall, Juan Moreno, and R. Vishwanath, STgenetics, Navasota, TX. TUESDAY ORALS

2:15 PM 388 Dry matter intake, production, body condition score, body weight, and frame size of ProCROSS crossbred versus Holstein cows. B. N. Shonka-Martin*1, B. J. Heins2, and L. B. Hansen1, 1University of Minnesota, St. Paul, MN, 2West Central Research and Outreach Center, Morris, MN.

2:30 PM 389 Feed efficiency and residual feed intake of ProCROSS crossbred versus Holstein cows. B. N. Shonka-Martin*1, B. J. Heins2, and L. B. Hansen1, 1University of Minnesota, St. Paul, MN, 2West Central Research and Outreach Center, Morris, MN. WEDNESDAY ORALS 2:45 PM 390 Activity and rumination of Holstein versus crossbred cows in an organic grazing and low-input conventional herd. Glenda M. Pereira* and Bradley J. Heins, University of Minnesota West Central Research and Outreach Center, Mor- ris, MN.

3:00 PM 391 Incorporation of feed efficiency into a selection index for Holstein cattle. Kerry Houlahan*1, Filippo Miglior1,2, Morten Kargo3, Zhiquan Wang4, Christian Maltecca5, Birgit Gredler6, Allison Fleming1, and Christine F. Baes1, 1Centre for Genetic Improvement of Livestock, Department of Animal Bioscience, University of Guelph, Guelph, ON, Canada, 2Canadian Dairy Network, Guelph, ON, Canada, 3Center for Quantita- AUTHOR

tive Genetics and Genomics, Department of Molecular Biology and Genetics, Aarhus University, Tjele, Denmark, INDEX 4Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB, Canada, 5Depart- ment of Animal Science and Genetics, North Carolina State University, Raleigh, NC, 6Qualitas AG, Zug, Switzerland.

127 3:15 PM 392 Methods to compute reliabilities for genomic predictions of feed intake. Paul M. VanRaden and Jana L. Hutchison*, USDA Animal Genomics and Improvement Lab, Beltsville, MD.

3:30 PM Ice cream break in Exhibit Hall

4:00 PM 393 Indicator traits to predict dry matter intake in Holstein cattle. Shannon C. Beard*1, Filippo Miglior1,2, Flavio Schenkel1, Birgit Gredler3, Zhiquan Wang4, Allison Fleming1, and Chris- tine F. Baes1, 1Centre for Genetic Improvement of Livestock, University of Guelph, Guelph, ON, Canada, 2Canadian Dairy Network, Guelph, ON, Canada, 3Qualitas AG, Zug, Switzerland, 4Department of Agricultural, Food and Nutri- tional Science, University of Alberta, Edmonton, AB, Canada.

4:15 PM 394 Dairy Wellness Traits from genomic testing with a control Holstein cow population compared to contemporary Holstein cows in a pasture production system. Bradley J. Heins*1, Glenda M. Pereira1, Lydia C. Hardie2, and Chad D. Dechow2, 1University of Minnesota, Morris, MN, 2Penn State University, State College, PA.

4:30 PM 395 Heritability and genetic correlations of shape and size of lactation curves in Israeli Holsteins using geometric mor- phometrics. Angel A. Duron-Benitez1, Joel I. Weller*1, and Ephraim Ezra2, 1ARO, The Volcani Center, Rishon LeZion, Israel, 2Israel Cattle Breeders Association, Caesaria Industrial Park, Israel.

4:45 PM 396 Montbeliarde- and Viking Red-sired crossbred cows compared with Holstein cows for health treatment cost in high-performance dairies in Minnesota. A. R. Hazel*1, B. J. Heins2, and L. B. Hansen1, 1University of Minnesota, St. Paul, MN, 2West Central Research and Outreach Center, Morris, MN.

Dairy Foods III: Microbiology and Health Chair: Olivia McAuliffe, Teagasc Food Research Centre Room 301 B

2:00 PM 397 Elucidating the contribution ofListeria monocytogenes plasmids to survival in dairy foods and production facilities. Anna L. Naditz*, Debarpan Dhar, and Stephan Schmitz-Esser, Iowa State University, Ames, IA.

2:15 PM 401 Physical removal of bacteria from raw milk by centrifugation: effect of force and temperature. Emily R. Griep* and Carmen I. Moraru, Cornell University, Ithaca, NY.

2:30 PM 398 Transcriptomic analysis of high exopolysaccharide-producing dairy starter bacterium Streptococcus thermophilus ASCC 1275 in milk. Qinglong Wu and Nagendra P. Shah*, The University of Hong Kong, Pokfula Road, Hong Kong.

2:45 PM 399 Impact of farm management on microflora of raw bovine milk: A Swedish farm-based study. Li Sun*1, Gun Bernes4, Johan Dicksved2, Annika Höjer3, Karin Hallin Saedén3, Monika Johansson1, Mårten Hetta4, and Åse Lundh1, 1Department of Molecular Sciences, Swedish University of Agricultural Sciences, Uppsala, Sweden, 2Department of Animal Nutrition and Management, Swedish University of Agricultural Sciences, Uppsala, Sweden, 3Norrmejerier Ek. Förening, Mejerivägen, Umeå, Sweden, 4Department of Agricultural Research for Northern Swe- den, Swedish University of Agricultural Sciences, Umeå, Sweden.

3:00 PM 400 Time for change—Indicators of public health concern for raw milk and processed dairy products. Steven Murphy*, EAS Consulting Group LLC, Alexandria, VA.

3:15 PM 402 Interaction of lactic acid bacteria with MFGM phospholipids – Surface adherence. Joana Ortega-Anaya*, Israel García-Cano, Diana Rocha-Mendoza, and Rafael Jiménez-Flores, The Ohio State Univer- sity, Colulmbus, OH.

3:30 PM Ice cream break in Exhibit Hall

128 4:00 PM 405 Milk consumption and childhood obesity: Does milk really deserve the bad rap? Katherine Swanson*1, Sarah Akers1, Cassie Penix1, Nicolas Aguilera2,1, Sebastiano Busato1, Brandon Batty1, Michelle 1 1 1 2 Kutzler , and Massimo Bionaz , Oregon State University, Corvallis, OR, Universidad Zamorano, Tegucigalpa, SUNDAY ORALS Honduras.

4:15 PM 404 Effect of milk supplementation on bone growth in pre-pubertal pigs. Brandon Batty*1, Michelle Kutzler1, Scott Campbell1, Angel Torres1, Nina Enos1, Katherine Swanson1, Sebastiano Busato1, Nicolas Aguilera1,2, Efren Plancarte1, and Massimo Bionaz1, 1Oregon State University, Corvallis, OR, 2Univer- sidad Zamorano, Francisco Morazan, Honduras.

4:30 PM 403 The effect of bovine milk consumption on in vivo porcine adipose stem cells.

Katherine Swanson*, David Hendrix, Duo Jiang, and Massimo Bionaz, Oregon State University, Corvallis, OR. MONDAY POSTERS

Dairy Foods Processing Symposium: Emerging Processing Technologies to Improve Quality and Functionality of Dairy Ingredients Chair: Rohit Kapoor, National Dairy Council MONDAY

Sponsor: National Dairy Council ORALS Room 200 DE

2:00 PM Opening remarks. Rohit Kapoor, National Dairy Council, Rosemont, IL.

2:00 PM 287 Opportunities orf novel dairy ingredients—End-user perspective. REC Praveen Upreti*, Nestle R&D Center Inc., Solon, OH. TUESDAY POSTERS 2:30 PM 406 High-pressure-jet spray-drying to create novel dairy products. REC Federico Harte*, Department of Food Science, Pennsylvania State University, University College, PA.

3:00 PM 407 Use of forward osmosis as a non-thermal method of concentration for the manufacture of high quality milk con- REC centrates and powders. Carmen I. Moraru*, Cornell University, Ithaca, NY.

3:30 PM Ice cream break in Exhibit Hall TUESDAY 4:00 PM 408 Innovations in micro- and nano-bubble technology to improve dairy powder functionality. ORALS

REC Jayendra Amamcharla*, Food Science Institute/Animal Sciences and Industry, Kansas State University, Manhattan, KS.

4:30 PM 409 Single droplet drying—A new technology for optimization of drying conditions for dairy ingredients. REC Lloyd E. Metzger* and Hiral N. Vora, South Dakota State University, Brookings, SD.

5:00 PM Closing remarks. Rohit Kapoor, National Dairy Council, Rosemont, IL. WEDNESDAY ORALS AUTHOR INDEX

129 Growth and Development/Ruminant Nutrition Symposium: Post-Weaning and Beyond Chair: Michael Steele, University of Alberta Sponsor: Pancosma Ballroom A

2:00 PM 410 Integration of post-weaning nutrient requirements and supply with growth and mammary development in mod- REC ern dairy heifers. Michael E. Van Amburgh*, Cornell University, Ithaca, NY.

2:45 PM 411 Macronutrient metabolism in the growing calf. W. J. J. Gerrits*, Animal Nutrition Group, Wageningen University & Research, Wageningen, the Netherlands.

3:30 PM Ice cream break in Exhibit Hall

4:00 PM 412 Re-evaluation of NRC energy estimates in calf feeds.

REC James D. Quigley*, T. Mark Hill, Joanne R. Knapp, Xavier Suarez-Mena, Tana S. Dennis, and Wenping Hu, Provimi, Brookville, OH.

4:45 PM 413 Growing and developing dairy heifers from birth to weaning.

REC Arlyn J. Heinrichs*, The Pennsylvania State University, University Park, PA.

Lactation Biology I Chair: Jimena Laporta, University of Florida Ballroom F

2:00 PM 414 Period2 gene silencing impacts on the proliferation, apoptosis and cell cycle progression of bovine mammary epithelial cells. Liangyu Hu*1, Mengzhi Wang1, Liangpeng Wei1, Yujia Jing1, Qiaoyun Xu1, and Juan J. Loor2, 1College of Animal Science and Technology, Yangzhou University, Yangzhou, China, 2Mammalian NutriPhysioGenomics, Department of Animal Sciences and Division of Nutritional Sciences, University of Illinois, Urbana, IL.

2:15 PM 415 Temporal effect of dry period heat stress on mammary gland gene expression and structure. T. F. Fabris*, J. Laporta, A. L. Skibiel, B. Dado-Senn, D. R. Silva, S. Wohlgemuth, and G. E. Dahl, University of Florida, Gainesville, FL.

2:30 PM 416 The impact of pre-weaning plane of nutrition on the myoepithelial cell population within the immature bovine mammary parenchyma. Adam J. Geiger*1, Catherine L. M. Parsons2, and Mike R. Akers2, 1Zinpro Corp., Eden Prairie, MN, 2Virginia Tech, Blacksburg, VA.

2:45 PM 417 Heat stress negatively affects the transcriptome related to overall metabolism and milk synthesis in mammary tissue of mid-lactating dairy cows. Dengpan Bu*1,3, Lu Ma1,2, Shengtao Gao1, Zhengkui Zhou1, Lance H. Baumgard4, Jiang Duo5, and Massimo Bionaz5, 1State Key Laboratory of Animal Nutrition, Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, China, 2CAAS-ICRAF Joint Lab on Agroforestry and Sustainable Animal Husbandry, World Agroforestry Centre, East and Central Asia, Beijing, China, 3Hunan Co-Innovation Center of Safety Animal Production, Changsha, Hunan, China, 4Department of Animal Science, Iowa State University, Ames, IA, 5Animal and Rangeland Sciences, Oregon State University, Corvallis, OR.

3:00 PM 418 Comprehensive analysis of fatty acid biohydrogenation intermediates involved in milk fat depression over time in dairy cows. Heidi M. Leskinen*, Laura Ventto, Piia Kairenius, Tomasz Stefanski, Kevin Shingfield, and Johanna Vilkki, Natural Resources Institute Finland (Luke), Jokioinen, Finland.

130 3:15 PM 419 Photoperiod affects mammary clock gene expression during late pregnancy and lactation in dairy goats. Sameer J. Mabjeesh*1, Muggaga Kalyesubula1, Chris Sabastian1, Naama Reicher1, Avi Shamay2, Yosi Wein1, Enav 1 3 3 1 2 Bar-Shira , Karen Plaut , and Theresa M. Casey , The Hebrew University of Jerusalem, Rehovot, Israel, The Volcani SUNDAY ORALS Center, Rehovot, Israel, 3Purdue University, West Lafayette, IN.

Physiology and Endocrinology III Chair: Zheng Zhou, Clemson University MONDAY Lecture Hall POSTERS

2:00 PM 420 Effects of dietary zinc source on inflammatory biomarkers and PMN function following lipopolysaccharide challenge in lactating cows. E. A. Horst*1, E. J. Mayorga1, S. L. Portner1, M. Al-Qaisi1, C. S. McCarthy1, M. A. Abeyta1, B. M. Goetz1, H. A. Ramirez- Ramirez1, D. H. Kleinschmit2, and L. H. Baumgard1, 1Iowa State University, Ames, IA, 2Zinpro Corp., Eden Prairie, MN.

2:15 PM 421 Effects of maintaining eucalcemia following immunoactivation in lactating cows. E. A. Horst*, E. J. Mayorga, M. Al-Qaisi, M. A. Abeyta, S. L. Portner, C. S. McCarthy, B. M. Goetz, H. A. Ramirez- MONDAY

Ramirez, and L. H. Baumgard, Iowa State University, Ames, IA. ORALS

2:30 PM 422 Nutrient-sensing kinase signaling and energy storage in bovine immune cells during the transition period. Sabine Mann*1, Anja Sipka1, Francisco Leal-Yepes2, Daryl Nydam1, Thomas Overton2, and Joseph Wakshlag3, 1Depart- ment of Population Medicine and Diagnostic Sciences, College of Veterinary Medicine, Cornell University, Ithaca, NY, 2Department of Animal Science, College of Agriculture and Life Sciences, Cornell University, Ithaca, NY, 3De- partment of Clinical Sciences, College of Veterinary Medicine, Cornell University, Ithaca, NY.

2:45 PM 423 Hormone-sensitive lipase activity modulates the biosynthesis of oxidized linoleic acid metabolites in adipose tis- TUESDAY sue of periparturient dairy cows. POSTERS G. Andres Contreras*, Clarissa Strieder Barboza, Jonas De Souza, Jeff Gandy, Rahul Nelli, Jenne De Koster, Adam L. Lock, and Lorraine M. Sordillo, Michigan State University, East Lansing, MI.

3:00 PM 424 Short-chain fatty acids regulate the inflammatory response and peripheral blood mononuclear cells recruitment via G protein-coupled receptor 41 in bovine rumen epithelial cells. Maocheng Jiang*, Kang Zhan, Xiaoxiao Gong, Guoqi Zhao, and Miao Lin, Institute of Animal Culture Collection and Application, College of Animal Science and Technology, Yangzhou University, Yangzhou, JiangSu, China.

3:15 PM 425 Beta-hydroxybutyrate enhances kisspeptin-stimulated expression of gonadotropin releasing hormone in GT1-7 TUESDAY cells. ORALS L. L. Amelse*1, J. T. Mulliniks2, J. A. Daniel3, and B. K. Whitlock1, 1College of Veterinary Medicine, University of Tennes- see, Knoxville, TN, 2West Central Research and Extension Center, University of Nebraska, North Platte, NE, 3Depart- ment of Animal Science, Berry College, Mount Berry, GA.

3:30 PM Ice cream break in Exhibit Hall

4:00 PM 426 Assessing tissue-specific tabolicme rate to predict production. Yao Xiao* and Benjamin J. Renquist, University of Arizona, School of Animal and Comparative Biomedical Sciences, WEDNESDAY

Tucson, AZ. ORALS

4:15 PM 427 Identification of immune cells migrated into the jejunum of heat-stressed dairy cows using RNAseq. Franziska Koch*1, Ulrike Thom2, Elke Albrecht3, Rosemarie Weikard2, Björn Kuhla1, and Christa Kühn2, 1Institute of Nutritional Physiology “Oskar Kellner,” Leibniz Institute for Farm Animal Biology, Dummerstorf, MV, Germany, 2Institute of Muscle Biology and Growth, Leibniz Institute for Farm Animal Biology, Dummerstorf, MV, Germany, 3Institute for Genome Biology, Genome Physiology Unit, Leibniz Institute for Farm Animal Biology, Dummerstorf, MV, Germany. AUTHOR

4:30 PM 428 “Feeding” the transcriptome: Nutrigenomic effect of NEFA on peroxisome proliferator-activated receptor activity. INDEX Sebastiano Busato* and Massimo Bionaz, Oregon State University, Corvallis, OR.

4:45 PM 429 What’s the norm in normalization? A note on the use of RTqPCR in livestock-related studies. Sebastiano Busato*1, Nicolas Aguilera2,1, Matteo Mezzetti3,1, and Massimo Bionaz1, 1Oregon State University, Corval- lis, OR, 2Universidad Zamorano, Tegucigalpa, Honduras, 3Università Cattolica del Sacro Cuore, Piacenza, Italy.

131 Reproduction Symposium: Recent Innovations in Reproductive Management Chair: Stephen Butler, Teagasc, Moorepark, Ireland Ballroom G

2:00 PM 430 Focusing on bull management and puberty attainment in the genomic era. REC Bo Harstine*, Select Sires Inc., Plain City, OH.

2:30 PM 431 Impact of early life nutrition on the molecular and physiological regulation of puberty onset in the bull. REC David A. Kenny*, Animal Bioscience Research Department, Teagasc Grange, Dunsany, Co. Meath, Ireland.

3:00 PM 432 Effects of the adoption of automated monitoring systems for mornitoring transition cows and reproduction on performance. Ricardo Chebel*1,2, 1Department of Large Animal Clinical Sciences, University of Florida, Gainesville, FL, 2Depart- ment of Animal Sciences, University of Florida, Gainesville, FL.

3:30 PM Ice cream break in Exhibit Hall

4:00 PM 433 Detection and management of pregnancy loss in a cow herd. 1 2 2 3 1 REC Ky G. Pohler* , Michael F. Smith , Jon A. Green , and Jose L. M. Vasconcelos , Department of Animal Science, Univer- sity of Tennessee, Knoxville, TN, 2Division of Animal Sciences, University of Missouri, Columbia, MO, 3Departamento de Produção Animal, Faculdade de MedicinaVeterinária e Zootecnia, UNESP, Botucatu, São Paulo, Brazil.

4:30 PM 434 Embryo transfer as a reproductive management tool. 1 1 2 3 1 REC Pietro S. Baruselli* , Roberta Ferreira , Carlos A. Rodrigues , and Gabriel A. Bo , Departamento de Reprodução Ani- mal, FMVZ-USP, São Paulo, Brazil, 2SAMVET, São Carlos-SP, Brazil, 3Instituto de Reproducción Animal Córdoba (IRAC), Córdoba, Argentina.

Ruminant Nutrition V: Calves and Heifers Chair: Gustavo Lascano, Clemson University Ballroom C

2:00 PM 435 Relationships between birth season and protein and energy consumed from milk replacer and starter on calf growth and first lactation production performance of Holstein dairy cows. Jessica J. Rauba*1, Bradley J. Heins2, Hugh Chester-Jones3, Hector L. Diaz1, David Ziegler3, James Linn1, and Neil Broad- water4, 1Milk Specialties Global, Eden Prairie, MN, 2University of Minnesota West Central Research and Outreach Center, Morris, MN, 3University of Minnesota Southern Research and Outreach Center, Waseca, MN, 4University of Minnesota Extension, Rochester, MN.

2:15 PM 436 Growth performance of dairy heifers fed carinata meal compared with canola meal and a control diet. Karla Rodriguez-Hernandez*1,2 and Jill L. Anderson1, 1Dairy and Food Science Department, South Dakota State University, Brookings, SD, 2Instituto Nacional de Investigaciones Forestales, Agrícolas y Pecuarias, Matamoros, Coahuila, México.

2:30 PM 437 Evaluation of carinata meal included in a total mixed ration fed ad libitum to dairy heifers. R. D. Lawrence* and J. L. Anderson, Dairy and Food Science Department, South Dakota State University, Brookings, SD.

2:45 PM 438 Comparative analysis of host tissue transcriptomics and rumen wall microbial metatranscriptomics in neonatal calves treated with artificial dosing of rumen content from adult donor cow. Wenli Li*1, Andrea Edwards1, Madison Cox2, Sarah Raabis3, Joseph Skarlupka2, Andrew Steinberger2, and Garret Suen2, 1US Dairy Forage Research Center, Madison, WI, 2Department of Microbiology, University of Wisconsin, Madison, WI, 3School of Veterinary Medicine, University of Wisconsin, Madison, WI.

3:00 PM 439 Growth performance, nutrient utilization, and health of calves supplemented with condensed whey solubles. N. D. Senevirathne*1, J. L. Anderson1, J. S. Osorio1, L. Metzger1, and B. St Pierre2, 1Dairy and Food Science Depart- ment, South Dakota State University, Brookings, SD, 2Department of Animal Science, South Dakota State University, Brookings, SD.

132 3:15 PM 440 Dietary transition from hay to silage-based TMR in weaned dairy calves: Effect on sorting behavior, intake, growth performance, and blood metabolites. 1 1 2 2 2 Muhammad Afzal Rashid* , Zaib Ali Qamar , Habib Ur Rehman , Muhammad Shahbaz Yousaf , and Mohsin Raza , SUNDAY ORALS 1Department of Animal Nutrition, University of Veterinary and Animal Sciences, Lahore, Punjab, Pakistan, 2Depart- ment of Physiology, University of Veterinary and Animal Sciences, Lahore, Punjab, Pakistan.

3:30 PM Ice cream break in Exhibit Hall

4:00 PM 442 Growth performance and health of dairy calves supplemented with flax and soy oil. C. R. Schossow*, J. L. Anderson, and J. S. Osorio, Dairy and Food Science Dept., South Dakota State University, Brookings, SD. MONDAY POSTERS 4:15 PM 443 Amino acid supplementation in calf milk replacer. Marta Terré*1, Maria Font-i-Furnols2, Anna Bassols3, Maria Vidal1, Albert Brun2, and Alex Bach4,1, 1Institut de Recerca i Tecnologia Agroalimentàries, Caldes de Montbui, Spain, 2Institut de Recerca i Tecnologia Agroalimentàries, Monells, Spain, 3Universitat Autònoma de Barcelona, Bellaterra, Spain, 4Institución Catalana de Recerca i Estudis Avançats, Barcelona, Spain.

4:30 PM 444 Offering drinking water at birth could improve growth performance and fiber digestibility in Holstein heifer calves. H. K. J. P. Wickramasinghe*, A. J. Kramer, and J. A. D. R. N. Appuhamy, Iowa State University, Ames, IA. MONDAY ORALS TUESDAY POSTERS TUESDAY ORALS WEDNESDAY ORALS AUTHOR INDEX

133 Wednesday, June 27

Animal Health Symposium: Bovine Tuberculosis—An Ongoing Animal Health Challenge Chair: Ken Olson, KEO Consulting Ballroom F

9:30 AM Opening remarks. Ken Olson.

9:45 AM 445 Ferret transmission model for tuberculosis. REC Tuhina Gupta, Shelly Helms, Kaori Sakamoto, Steve Harvey, Ted Ross, Christopher Whalen, Russell Karls, and Frederick Quinn*, University of Georgia, Athens, GA.

10:15 AM 446 The current status of bovine tuberculosis in the world. REC A. Perera*, USDA APHIS VS/IS Mexico, Mexico City, Mexico.

10:45 AM Break

11:00 AM 447 Development of a subunit vaccine for bovine tuberculosis. 1 1 2 1 1 1 1 1 1 1 REC N. Guy , N. Rawlyk , M. Bains , O. Ihedioha , Z. Lim , K. Bock , S. Walker , C. Wheler , V. Gerdts* , J. Chen , R. E. Han- cock2, and A. A. Potter1, 1Vaccine and Infectious Disease Organization-InterVac, Saskatoon, SK, Canada, 2Centre for Microbial Disease and Immunity Research, Vancouver, BC, Canada.

11:30 AM 448 Bovine tuberculosis—An ongoing animal health challenge. REC V. Kapur*, Pennsylvania State University, University Park, PA.

12:00 PM Closing remarks. Ken Olson.

Breeding and Genetics: Joint ADSA and Interbull Session: Phenotyping and Genetics in the New Era of Sensor Data from Automation Chair: Marj Faust, Data Driven Genetics Sponsor: GrowSafe Ballroom E

9:30 AM Introductory comments. Marj Faust.

9:30 AM 449 The value of precision technologies in the genetic evaluation of dairy cows. 1 2 1 1 REC M. van der Voort* , C. Kamphuis , and H. Hogeveen , Wageningen University, Business Economics Group, Wagenin- gen, the Netherlands, 2Wageningen Livestock & Research, Animal Breeding and Genetics Centre, Wageningen, the Netherlands.

10:00 AM 450 Early prediction of lactational milk, fat and protein yields using daily milk data.

REC O. Nir (Markusfeld), G. Katz*, and L. Reuveni, Afimilk, Kibbutz Afikim, Israel.

10:30 AM 451 Comparison of milk composition and somatic cell count estimates from automatic milking systems sensors and milk recording laboratory analyses. L. Fadul-Pacheco1,2, R. Lacroix1, M. Séguin1, M. Grisé1, E. Vasseur2, and D. Lefebvre*1, 1Valacta, Ste-Anne-de-Bellevue, QC, Canada, 2McGill University, Ste-Anne-de-Bellevue, QC, Canada.

134 10:45 AM Break SUNDAY

11:00 AM 452 Challenges and opportunities for evaluating and using the genetic potential of dairy cattle in the new era of sensor ORALS REC data from automation. N. Gengler*, ULiege-GxABT, Gembloux, Belgium.

11:30 AM 453 High-throughput computing in support of dairy science. REC M. Livny*, University of Wisconsin, Madison, WI.

12:00 PM 454 Image-based phenotyping: Examples from plant breeding. N. Miller*, University of Wisconsin, Madison, WI. MONDAY POSTERS

Canadian Society of Animal Science (CSAS) Symposium: Genomic Alterations and Implications on Health: Gut and Beyond Chair: Michael Steele, University of Alberta

Ballroom A MONDAY ORALS 9:30 AM 455 Application of omics to understand host-microbial interactions in dairy cows. Nilusha Malmuthuge1 and Le Luo Guan*2, 1Vaccine and Infectious Disease Organization, University of Saskatchewan, Saskatoon, SK, Canada, 2Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB, Canada.

10:00 AM 456 Genetics of gut health robustness in dairy cows. 1 1 2 3 1 REC Jan C. Plaizier* , Ehsan Khafipour , Greg B. Penner , and Michael A. Steele , University of Manitoba, Winnipeg, MB, Canada, 2University of Saskatchewan, Saskatoon SK, Canada, 3University of Alberta, Edmonton, AB, Canada. TUESDAY POSTERS

10:30 AM 457 Characterization of the bovine milk protein profile using proteomic techniques. REC Sabrina L. Greenwood*, The University of Vermont, Burlington, VT.

11:00 AM 458 Using high-throughput molecular biology techniques to study early conceptus development in dairy cows. 1 2 2 1 1 REC Eduardo S. Ribeiro* , José E. P. Santos , Francisco Peñagaricano , Elvis Ticiani , Murilo R. Carvalho , and José F. W. Sprícigo1, 1Department of Animal Biosciences, University of Guelph, Guelph, ON, Canada, 2Department of Animal Sciences, University of Florida, Gainesville, FL. TUESDAY

11:30 AM 459 Metabolomics in dairy research: characterization of metabotype in healthy and disease states. ORALS 1 1 2 1 1 REC John Doelman* , Leonel N. Leal , Michael A. Steele , and Javier Martin-Tereso , Trouw Nutrition B.V, Amersfoort, the Netherlands, 2University of Alberta, Edmonton, AB, Canada.

12:00 PM 460 The genomic architecture of inbreeding: How homozygosity affects health and performance in dairy cattle. 1 1,2 1 1 1 3 REC Christine F. Baes* , Filippo Miglior , Bayode Makanjuola , Calista Vogelzang , Flavio Schenkel , Jeremy T. Howard , Christian Maltecca4, and Gabriele Marras1, 1Centre for Genetic Improvement of Livestock, University of Guelph, Guelph, ON, Canada, 2Canadian Dairy Network, Guelph, ON, Canada, 3Department of Animal Science, University of 4

Nebraska, Lincoln, NE, Department of Animal Science, North Carolina State University, Raleigh, NC. WEDNESDAY ORALS

Dairy Foods IV: Chemistry Chair: Tonya Schoenfuss, University of Minnesota Room 301 B AUTHOR

9:30 AM 461 Survey of relationship between bulk tank milk fat and true protein and de novo fatty acid content in Holstein dairy INDEX herds in the United States. David M. Barbano*1, Melissa E. Carabeau3, Heather M. Dann2, and Rick J. Grant2, 1Cornell University, Ihtaca, NY, 2W. H. Miner Agricultural Research Institute, Chazy, NY, 3Poulin Grain Inc., Newport, VT.

135 9:45 AM 462 Simultaneous analysis of of three adulterants in raw milk using Fourier-transform infrared spectroscopy. Daniela C. S. Z. Ribeiro1, Wanessa L. F. Tavares1, Juliana S. Lima1, Mônica O. Leite1, Mônica M. O. P. Cerqueira1, Letícia F. Ferreira1, João P. A. Haddad1, Júlia P. M. Heringer1, and Leorges M. Fonseca*1,2, 1Veterinary School, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil, 2FAPEMIG, Belo Horizonte, MG, Brazil.

10:00 AM 463 Mid-infrared prediction of protein fractions in milk-based beverages and microfiltration retentates of skim milk. Larissa Di Marzo* and David M. Barbano, Cornell University, Ithaca, NY.

10:15 AM 464 Measurement of anhydrous lactose content of milk: Within- and between-laboratory method performance. Matilde Portnoy* and David M. Barbano, Cornell University, Ithaca, NY.

10:30 AM 465 The relationship between seasonal variation in bulk tank milk fat and true protein and milk fatty acid composition for Holstein herds. David M. Barbano*1, Caterina Melilli1, Melissa E. Carabeau3, Heather M. Dann2, and Rick J. Grant2, 1Cornell Univer- sity, Ithaca, NY, 2W. H. Miner Agricultural Research Institute, Chazy, NY, 3Poulin Grain Inc., Newport, VT.

10:45 AM Break

11:00 AM 466 Vibrations during yogurt fermentation—Impact on particle formation and further texture defects. Adrian Orlando Körzendörfer*1, Philipp Temme2, Eberhard Schlücker2, Jörg Hinrichs1, and Stefan Nöbel1, 1Institute of Food Science and Biotechnology, University of Hohenheim, Stuttgart, BW, Germany, 2Department of Chemical and Biological Engineering, Friedrich-Alexander University Erlangen-Nürnberg, Erlangen, Germany.

11:15 AM 467 Development of a continuous cavitation-assisted thermal treatment for skim milk concentrate: Process characterization and microbial efficiency. JaeYoung Sim*, Sergio I. Martinez-Monteagudo, and Sanjeev Anand, Dairy and Food Science, South Dakota State University, Brookings, SD.

11:30 AM 468 Controlling milk oxidation during high intensity retail LED light storage requires light-blocking and oxygen-barrier packaging properties. Aili Wang*1, Catherine H. Dadmun2, Rachel M. Hand3, and Susan E. Duncan1, 1Virginia Polytechnic Institute and State University, Blacksburg, VA, 2College of Charleston, Charleston, NC, 3Michigan State University, East Lansing, MI.

11:45 AM 469 Reconstitution of MFGM phospholipids in liposomes—Physical and chemical characterization. Joana Ortega-Anaya*, Israel García-Cano, Diana Rocha-Mendoza, and Rafael Jiménez-Flores, The Ohio State Univer- sity, Columbus, OH.

Dairy Foods V: Processing: Utilization of Whey Chair: Carmen I. Moraru, Cornell University Ballroom G

9:30 AM Opening remarks. Carmen Moraru, Cornell University, Ithaca, NY.

9:45 AM 470 Use of acid whey protein as an ingredient in nonfat set-style yogurt. Bryan Wherry*1, David Barbano2, and MaryAnne Drake1, 1North Carolina State University, Raleigh, NC, 2Cornell University, Ithaca, NY.

10:00 AM 471 Calcium precipitation as a pretreatment for improving the membrane filtration behavior of acid whey from Greek- style yogurt. Ana G. Ortiz Quezada*, Alejandra Castilla Asaf, Carmen I. Moraru, and Gavin L. Sacks, Cornell University, Ithaca, NY.

10:15 AM 472 Suitability of biomass produced by anaerobic digestion of manure and whey as a renewable peat moss substitute and economic assessment. Donald J. McMahon*1, Dillon Fallon1, DeeVon Bailey3, Nabil Yousef1, and Conly Hansen2, 1Western Dairy Center, Utah State University, Logan, UT, 2Nutrition, Dietetics and Food Sciences Department, Utah State University, Logan, UT, 3Applied Economics Department, Utah State University, Logan, UT.

10:30 AM Break 136 10:45 AM 473 Whey tonics: One-step fermentation of acid whey to acetic acid. Marie R. Lawton* and Samuel D. Alcaine, Department of Food Science, Cornell University, Ithaca, NY. SUNDAY ORALS 11:00 AM 474 Carotenoids from dairy waste: evaluation of astaxanthin produced by Haematococcus pluvialis fed de-proteinized whey permeate. Madeline A. Brandt*1, Catrin E. Tyl1, Joshua G. Stepanek2, Matthew L. Julius2, and Tonya C. Schoenfuss1, 1University of Minnesota, St. Paul, MN, 2St. Cloud State University, St. Cloud, MN.

11:15 AM 475 The fermentation and distillation of sweet and acid whey and comparison of volatile compounds present in each distillate using headspace solid-phase microextraction (HS-SPME)-GC/MS. Derrick Risner, Elizabeth Tomasino, Danton Batty, Paul Hughes*, and Lisbeth Meunier-Goddik, Oregon State Univer-

sity, Corvallis, OR. MONDAY POSTERS

11:30 AM Closing remarks. Carmen Moraru, Cornell University, Ithaca, NY.

Lactation Biology II MONDAY Chair: Theresa Casey, Purdue University ORALS Room 301 D

9:30 AM 476 Fetal exposure to thermal stress has long-term effects on mammary morphology and function in dairy cattle. Amy L. Skibiel*, Bethany Dado-Senn, Thiago F. Fabris, Debora R. Silva, Geoffrey E. Dahl, and Jimena Laporta, Univer- sity of Florida, Gainesville, FL.

9:45 AM 477 In vitro histone manipulation of bovine mammary epithelial cells through methionine supplementation. TUESDAY Fernanda Rosa* and Johan S. Osorio, Dairy and Food Science Department, South Dakota State University, Brookings, POSTERS SD.

10:00 AM 478 mTORC1 regulates de novo lipid synthesis in bovine mammary epithelial cells. Marc-Antoine Guesthier*, Jianhui Huang, and Sergio A. Burgos, Department of Animal Science, McGill University, Sainte-Anne-de-Bellevue, Québec, Canada.

10:15 AM Break

10:30 AM 479 Citrate and choline in milk are biomarkers of mammary inflammation in heat stressed and LPS challenged dairy TUESDAY ORALS goats. Alexandra Contreras-Jodar*1, Samantha Love1, Nabil Mehaba1, Gerardo Caja1, and Ahmed A. K. Salama1,2, 1Universi- tat Autonoma de Barcelona, Bellaterra, Barcelona, Spain, 2South Dakota State University, Brookings, SD.

10:45 AM 480 The effect of night restricted feeding on the molecular circadian clock of the mammary gland. Isaac J. Salfer* and Kevin J. Harvatine, The Pennsylvania State University, University Park, PA.

11:00 AM 481 Evaluation of increasing serotonin concentrations and effect on calcium metabolism in mid- to late-lactation dairy WEDNESDAY cows. Meghan K. Connelly*, Sam R. Weaver, Hannah Fricke, Jordan Kuehnl, Marisa Klister, and Laura L. Hernandez, Univer- ORALS sity of Wisconsin-Madison, Madison, WI.

11:15 AM 482 Dry period heat stress impacts mammary protein metabolism in the subsequent lactation. Bethany Dado-Senn*1, Amy L. Skibiel1, Emma Meyer2, Sebastian I. Arriola Apelo2, and Jimena Laporta1, 1Department of Animal Sciences, University of Florida, Gainesville, FL, 2Department of Dairy Science, University of Wisconsin- Madison, Madison, WI. AUTHOR INDEX

137 Ruminant Nutrition Platform Session II: Protein and Amino Acid Nutrition Chair: Paul Kononoff, University of Nebraska Sponsors: Ajinomoto and SoyBest Ballroom C

9:30 AM 483 Effects of infused leucine and isoleucine or methionine, lysine, and histidine on cow performance. Peter S. Yoder*1,2, Xinbei Huang1, and Mark D. Hanigan1, 1Virginia Tech, Blacksburg, VA, 2Perdue AgriBusiness, Salis- bury, MD.

9:45 AM 484 Effects of varying extracellular amino acid concentration on amino acid transport in mammary epithelial cells. Peter S. Yoder*1,2, Juan J. Castro3, Tatiana Ruiz-Cortes4, and Mark D. Hanigan1, 1Virginia Tech, Blacksburg, VA, 2Perdue AgriBusiness, Salisbury, MD, 3Dairy Visions LLC, Chandler, AZ, 4Universidad de Antioquia, Medellin, Antioquia, Colombia.

10:00 AM 485 Lactational performance of dairy cows in response to supplementing N-acetyl-L-methionine as a source of rumen- protected methionine. F. X. Amaro*1, K. G. Arriola1, Y. Jiang1, D. Kim1, A. P. Cervantes1, V. P. Silva1, M. C. N. Agarussi1, J. T. Silva1, A. T. Ad- esogan1, L. F. Ferraretto1, C. R. Staples1, J.-S. Eun2,3, J. S. Park3, J. O. Moon3, D. Vyas1, 1Department of Animal Sciences, University of Florida, Gainesville, FL, 2Department of Animal, Dairy, and Veterinary Sciences, Utah State University, Logan, UT, 3Biotechnology Research Institute, CJ CheilJedang, Suwon, South Korea.

10:15 AM 486 Dietary supplementation with a rumen-protected l-arginine product enhances milk production by dairy cows. Ashley B. Keith, Michael C. Satterfield, Fuller W. Bazer, and Guoyao Wu*, Texas A&M University, College Station, TX.

10:30 AM 487 Efficiency of utilization of amino acid increased with energy supply at low and high metabolizable protein supply in dairy cows. Cléo Omphalius*1,2, Hélène Lapierre3, Lahlou Bahloul2, and Sophie Lemosquet1, 1PEGASE, INRA, Agrocampus-Ouest, Rennes, France, 2Adisseo France S.A.S, Antony, France, 3Agriculture and Agri-Food Canada, Sherbrooke, QC, Canada.

10:45 AM 488 Leucine and lysine alter inflammatory response of immune cells from growing cattle. Miriam Garcia*, Kimberly A. Pearl, Evan C. Titgemeyer, and Barry J. Bradford, Kansas State University, Manhattan, KS.

11:00 AM 489 Alterations in amino acid transporters and the mTOR pathway in adipose tissue of Holstein cows during the periparturient period in response to methionine supply. Y. Liang*1, F. Batistel1, C. Parys2, and J. J. Loor1, 1Department of Animal Sciences and Division of Nutritional Sciences, University of Illinois, Urbana, Urbana, IL, 2Evonik Nutrition & Care GmbH, HanauWolfgang, Germany.

11:15 AM 490 Methionine supply during the periparturient period alters glutathione metabolism in adipose tissue of Holstein cows. Y. Liang*1, F. Batistel1, C. Parys2, and J. Loor1, 1Department of Animal Sciences and Division of Nutritional Sciences, University of Illinois, Urbana, Urbana, IL, 2Evonik Nutrition & Care GmbH, HanauWolfgang, Germany.

11:30 AM 491 Predictions of rumen outflow of amino acids in dairy cattle. A.J. Myers*1, H. Lapierre2, R.R. White1, H. Tran3, P. J. Kononoff3, R. Martineau2, W. P. Weiss4, and M. D. Hanigan1, 1Vir- ginia Tech, Blacksburg, VA, 2Agricultural and Agri-Food Canada, Sherbrooke, QC, Canada, 3Department of Dairy Science, University of Nebraska, Lincoln, NE, 4Department of Animal Sciences, The Ohio State University, Columbus, OH.

11:45 AM 492 Predicting milk protein production from amino acid supply. Mark D. Hanigan*1, Helene Lapierre2, Roger Martineau2, and Adelyn M. Myers1, 1Virginia Tech, Blacksburg, VA, 2Ag- riculture and Agri-Food Canada, Lennoxville, QB, Canada.

12:00 PM 493 A new model to predict microbial protein synthesis in the rumen. Luis E. Moraes*1, Robin R. White2, and Jeffrey L. Firkins1, 1The Ohio State University, Columbus, OH, 2Virginia Tech, Blacksburg, VA.

12:15 PM 494 Diets to maximize milk protein secretion: Is the single limiting amino acid model the whole story? Louis E. Armentano*, University of Wisconsin, Madison, WI.

138 Ruminant Nutrition VI: Early Lactation and Inflammation Chair: Kristy Daniels, Virginia Tech SUNDAY Ballroom B ORALS

9:30 AM 495 Impacts of short-term sodium salicylate administration and infrequent milking on early lactation cow energetics and milk yield through mid-lactation. Miriam Garcia*, Caroline Ylioja, Laman K. Mamedova, and Barry J. Bradford, Kansas State University, Manhattan, KS.

9:45 AM 496 Mitochondrial function of cryopreserved liver biopsies during early and late lactation of dairy cows. Mercedes Garcia-Roche*1,2, Alberto Casal2, Mariana Carriquiry2, Celia Quijano1, and Adriana Cassina1, 1Centro de In-

vestigaciones Biomédicas - Departamento de Bioquímica, Facultad de Medicina, Montevideo, Montevideo, Uruguay, MONDAY POSTERS 2Departamento de Producción Animal y Pasturas, Facultad de Agronomía, Montevideo, Montevideo, Uruguay.

10:00 AM 497 Independent effects of metabolizable protein and heat stress affected milk production and plasma free fatty acid and insulin concentrations in dairy cows. Jeffrey D. Kaufman*, Hannah R. Bailey, and Agustín G. Ríus, University of Tennessee, Knoxville, TN.

10:15 AM 498 Oxidative stress in periparturient dairy cows and its relationship with negative energy balance markers. Elena Mariani1, Guido Invernizzi*1, Giovanni Savoini1, Antonella Baldi1, and Ioannis Politis2, 1Department of Health, Animal Science and Food Safety, Universita degli Studi di Milano, Milan, Italy, 2Department of Animal Science and MONDAY

Aquaculture, Agricultural University of Athens, Athens, Greece. ORALS

10:30 AM 499 Meta-analysis of the effects of prepartum dietary cation-anion difference on performance and health of dairy. Jose E. Santos*1, Helen M. Golder2, Elliot Block3, and Ian J. Lean2, 1University of Florida, Gainesville, FL, 2Scibus, Camden, NSW, Australia, 3Arm & Hammer Animal Nutrition, Princeton, NJ.

10:45 AM 500 Hyperlipidemia promotes hepatic ceramide accumulation during steatosis. J. Eduardo Rico, Sarah L. Giesy, Yves R. Boisclair, and Joseph W. McFadden*, Cornell University, Ithaca, NY. TUESDAY 11:00 AM 501 Diet starch content and fermentability affect markers of inflammatory response and oxidative stress during early POSTERS lactation. Rodrigo I. Albornoz*1, Lorraine M. Sordillo1, Barry J. Bradford2, Laman K. Mamedova2, and Michael S. Allen1, 1Michi- gan State University, East Lansing, MI, 2Kansas State University, Manhattan, MI.

11:15 AM 502 Lactation performance and energetic metabolism of transition cows fed rumen protected glucose. Carrie S. McCarthy*1, Brooke C. Dooley1, Emily H. Branstad1, Anthony J. Kramer1, Erin A. Horst1, Edith J. Mayorga1, Mohmmad Al-Qaisi1, Megan A. Abeyta1, Gabriela Perez-Hernandez2, Brady M. Goetz1, Alejandro R. Castillo3, Mark R. Knobbe4, Charles A. Macgregor4, Juan P. Russi5, J. A. D. R. N. Appuhamy1, L. H. Baumgard1, and H. A. Ramirez- 1 1 2 3 Ramirez , Iowa State University, Ames, IA, Universidad Autónoma Chapingo, Chapingo, México, University of TUESDAY California, Cooperative Extension, Merced, CA, 4Grain States Soya, Inc., West Point, NE, 5Rusitec Argentina, General ORALS Villegas, Buenos Aires, Argentina.

11:30 AM 503 Elevated prepartum adiposity predisposes cows to hepatic steatosis with distinct postpartum lipidome remodel- ing. J. Eduardo Rico*1,2, Amanda N. Davis1,2, and Joseph W. McFadden1,2, 1Cornell University, Ithaca, NY, 2West Virginia University, Morgantown, WV.

11:45 AM 504 Time course of changes in lactation performance, blood metabolites, inflammation and milk fatty acids during WEDNESDAY

subacute ruminal acidosis induction and recovery in dairy cows. ORALS Eveline Sandri1, Yvon Couture2, Rachel Gervais3, Janie Levesque1, and Daniel Rico*1, 1CRSAD, Deschamabult, QC, Canada, 2Université de Montreal, Saint-Hyacinthe, QC, Canada, 3Université Laval, Quebec, QC, Canada.

12:00 PM 505 Injectable trace minerals (selenium, copper, zinc, and manganese) alleviates inflammation and oxidative stress during an aflatoxin challenge in lactating multiparous Holstein cows. Russell T. Pate* and Felipe C. Cardoso, Department of Animal Sciences, University of Illinois, Urbana, IL.

12:15 PM 506 Characterization of hepatic sphingomyelin during the peripartum.

1,2 1,2 1,2 1 2 AUTHOR

Amanda N. Davis* , J. Eduardo Rico , and Joseph W. McFadden , Cornell University, Ithaca, NY, West Virginia INDEX University, Morgantown, WV.

139 Ruminant Nutrition VII Chair: Yan Sun, Cargill Animal Nutrition Room 300 CD

9:30 AM 507 Determining immune-modulating components of Saccharomyces cerevisiae with RAW 264.7 murine macrophages. Sarah E. Sivinski*, Rachel A. Rusk, Jodi L. McGill, and Barry J. Bradford, Kansas State University, Manhattan, KS.

9:45 AM 508 Long-term effects of reduced-fat distillers grains with and without monensin on performance of dairy cows. Dennis L. Morris*1, Seon H. Kim1, Paul J. Kononoff2, and Chanhee Lee1, 1Department of Animal Sciences, Ohio Agri- cultural Research and Development Center, The Ohio State University, Wooster, OH, 2Department of Animal Science, University of Nebraska, Lincoln, NE.

10:00 AM 509 Effects of feeding corn stover pelleted with soybean meal or distillers grains on lactating dairy cow performance. Brooke C. Dooley*1, Carrie S. McCarthy1, Emily H. Branstad1, Gaston M. Bonetto3, Russ Zeeck2, Abigail G. Carpen- ter4, Jhones O. Sarturi5, and Hugo A. Ramirez-Ramirez1, 1Iowa State University, Ames, IA, 2Pellet Technology USA, Gretna, NE, 3Instituto Nacional de Tecnología Agropecuaria, Manfredi, Córdoba, Argentina, 4University of Guelph, Ridgetown, ON, Canada, 5Texas Tech University, Lubbock, TX.

10:15 AM 510 Production effects of extruded soybean meal in early lactation cow diets. M. T. Harper*1, J. Oh1, A. Melgar1, K. Nedelkov2, S. Räisänen1, X. Chen3, C. M. M. R. Martins4, M. Young1, T. Ott1, D. M. Kniffen1, R. Fabin5, and A. N. Hristov1, 1The Pennsylvania State University, University Park, PA, 2Trakia University, Stara Zagora, Bulgaria, 3College of Pastoral Agriculture Science and Technology, Lanzhou University, Gansu, China, 4School of Veterinary Medicine and Animal Science, University of Sao Paulo, Pirassununga, Brazil, 5Fabin Bros. Farms, Indiana, PA.

10:30 AM 511 Effect of source and processing of protein feedstuffs pelleted with treated corn stover in dairy cow diets. Kendra L. Ostendorf*1 and Kenneth F. Kalscheur2, 1University of Wisconsin, Madison, WI, 2US Dairy Forage Research Center, USDA-ARS, Madison, WI.

10:45 AM 512 Quantifying the effects of amino acid profile, energy supply, and diet nutrient composition on the requirement of metabolizable protein by lactating dairy cows. Luis E. Moraes*1, Jeffrey L. Firkins1, Helene Lapierre2, Ermias Kebreab3, and Robin R. White4, 1The Ohio State Univer- sity, Columbus, OH, 2Agriculture and Agri-Food Canada, Sherbrooke, QC, Canada, 3University of California, Davis, CA, 4Virginia Tech, Blacksburg, VA.

11:00 AM 513 Quantifying the variation in resilience to protein-deficient diets in lactating dairy cows. E. Liu* and M. J. VandeHaar, Michigan State University, East Lansing, MI.

11:15 AM 514 Feeding incremental amounts of rumen-protected histidine to lactating dairy cows. Yu Zang*1, Luiz H. P. Silva2, Mohammad G. Khan1, Andre F. Brito1, and Makoto Miura3, 1University of New Hampshire, Durham, NH, 2Federal University of Viçosa, MG, Brazil, 3Ajinomoto Co. Inc., Kawasaki-shi, Japan.

11:30 AM 515 Predicting energy-corrected milk and milk true protein yields using NorFor or the Nutritional Dynamics System version of the Cornell Model. Glen A. Broderick*1, Maria Åkerlind2, Nicolaj I. Nielsen3, and Patrik Nordgren2, 1Broderick Nutrition & Research LLC, Madison, WI, 2Växa Sverige, Uppsala, Sweden, 3SEGES, Aarhus N, Denmark.

11:45 AM 516 Insulin is required for essential amino acid stimulation of mTORC1 signaling in mammary cells. Virginia L. Pszczolkowski*, Madison M. Kurth, Emma Meyer, and Sebastian I. Arriola Apelo, Department of Dairy Sci- ence, University of Wisconsin-Madison, Madison, WI.

12:00 PM 517 Assessing bioavailability of amino acids from various feedstuffs in dairy cattle using a stable isotope–based approach. Xinbei Huang*1, Kari A. Estes2, Peter S. Yoder1, and Mark D. Hanigan1, 1Virginia Polytechnic Institute and State Uni- versity, Blacksburg, VA, 2Balchem Corp., New Hampton, NY.

140 NOTES

141 NOTES

142 Author Index SUNDAY Numbers following names refer to abstract numbers. A number alone indicates an oral presentation; an M preceding the ORALS number indicates a Monday poster and a T indicates a Tuesday poster. Orals are listed first, followed by Monday and Tuesday posters in numeric order.

The author index is created directly and automatically from the submitted abstracts. If an author’s name is entered differently on multiple abstracts, the entries in this index will reflect those discrepancies. Efforts have been made to make this index consistent; however, error from author entry contributes to inaccuracies. MONDAY POSTERS

A Akiyama, T., M231 Amelse, L. L., 425 Akkurt, S., 284 Anand, S., 22, 467, M8, M114, M115, M117 Abbas, A., 98 Akram, M. U., 25 Anderson, B., T90 Abbas, S., 98 Alan, K. S., T94 Anderson, D. E., 42 Abbott, C. R., T161 Alas García, E. A., M168 Anderson, J. L., 30, 46, 202, 436, 437, 439, Abdel-Azim, G., M99 Albornoz, G., T15 442, M255, M277, T242, T247 Abdi, R. D., 52, 164, M66, M71, M73 Albornoz, R. I., 501 Anderson, K., 60 MONDAY

Abdollahi-Arpanahi, R., 64 Albrecht, E., 427 Andreen, D. M., T150 ORALS Abdourhamane, I. M., T192 Albrecht, J., M260, T244 Anjos, L. F., M319 Abeyta, M. A., 90, 420, 421, 502, T35, T159, Alcaine, S. D., 473, T72 Annis, S. L., T280 T160, T188 Al-Daghri, N., M131 Ansari, M. G. A., M131 Abuelo, A., 312 Aleschko, M., T290 Ansia, I., T232 Acedo, T. S., M303, M304 Alessi, K. C., M285, T236, T264 Antona, A., M181 Acevedo Cuellar, G. S., M168 Alfaro, G. F., 221 Antunac, N., 247 Adam, S., 367, 373, M150, T10 Alfawaz, H., M131 Apajalahti, J., M263, M264, M265 TUESDAY Adamchuk, V. I., 365 Alhamada, M., M53, M183 Appuhamy, J. A. D. R. N., 90, 444, 502, POSTERS Adamczyk, M. D., M15 Alharbi, M., M131 M299, T188, T231 Adams Progar, A. L., 235, 368, T14 Alharthi, A., 308, 309, 310, 311 Aqib, A. I., 385 Adams, H., M99 Alhojaily, S., 295 Aragón, V., T38 Adaska, J., T197 Aljohani, N., M131 Aragona, K. M., M325, T253, T302 Adedibu, I., M98 Allen, A. R., 368 Araujo, R. L., T200 Adesogan, A. T., 75, 189, 212, 224, 227, 347, Allen, M. S., 501, M238, T250 Araújo, V. M., M142, M143 348, 354, 485, M65, M165, M171, T112, Almeida, A. K., 249 Araújo Pinho, R. M., T116, T117 T113 Almeida, R. A., 52, M66, M73, T201, 164 Archibeque-Engle, S. L., 185 TUESDAY

Adjei-Fremah, S., M25, M72, M321, T23, Almodóvar-Rivera, J. R., T162 Argov-Argaman, N., 192 ORALS T50 Alokail, M., M131 Argyropoulos, D. S., T280 Adkins, P., 43 Al-Othman, A., M131 Arigbede, M. O., T297 Aenlle, J., M266 Alparslan, S., T280 Arís, A., T31 Afe, A. B., M169 Alpay, F., T192 Armengol, E., 329 Afema, J. A., 162 Al-Qaisi, M., 90, 420, 421, 502, T159, T160, Armentano, L. E., 14, 494, T227, T251 Aganga, A. A., M169, T123 T188 Armstrong, A. M., 364 Agarussi, M. C., 227, 354, 485, M165, T112 Al-Saleh, Y., M131 Armstrong, S. A., M78, M79, M80, M248, WEDNESDAY Aggrey, S. E., T58 Alugongo, G. M., M45 T194 Aguerre, M., 138, T115, T118 Alvarado, H. T., 174 Arnhold, E., M133, T84, T85, T86 ORALS Aguiar, A. D., 122 Alvarez, V., M127 Arriola, K. G., 212, 224, 347, 348, 354, 485, Aguilar, I., 64 Alves, S. P., M319 M165, M168, T112, T113 Aguilar-López, D. M., T134 Alward, K., 239 Arriola Apelo, S. I., 482, 516 Aguilera, N., 404, 405, 429 Aly, S. S., 136 Arroyo, J., 89 Ahmad, N., 333, 335 AlZahal, O., 349, M22, T254 Arroyo, J. M., M200 Ahmadzadeh, A., T176, T177, T208 Amadori, M., T268 Arsenault, R., M29 Ahmed, M., 333 Amamcharla, J. K., 18, 408, M1, M7, M138, Arshad, U., 335 AUTHOR

Ahola, J. K., 185 M140 Artusso, N. A., 221, 294 INDEX Åkerlind, M., 515 Amaro, F. X., 227, 347, 348, 354, 485, T113 Aryana, K., M124, T80, T81 Akers, R. M., 26, 416, M64, T152, T165 Amasheh, S., 228 Asaf, A. C., 471 Akers, S., 405, M274, T54 Ambriz-Vilchis, V., 339 Aschenbach, J. R., 228, M192 Akins, M. S., M158, M159, M162, T127 Ambrose, D. J., 134 Asiamah, E., M23, M25, M72, M321, T23, Akintola, D. O., T69 Ambrose, K., M140 T50 143 Assis, J. R., M285 Barrera de Paula e Silva, T., M242, M243 Bertics, S. J., M197, M198, T156, T157, T158 Astessiano, A. L., M227, M228 Barrera, K., 206 Bessa, R. J. B., M319 Atalla, H., 303 Barrientos Blanco, J. A., 100 Bewley, J. M., 120, 157, 200, 261, M15, M37, Atanasov, B., M184 Bar-Shira, E., 419 M41, M55, M213, M214, T53, T181, Atkins, M., M270 Barton, B. A., 221, 294, 381, M40, M197, T193, T201 Attaie, R., 126, M126 M198, M226, M235 Bexiga, R., M212 Auman, C., 236 Baruselli, P. S., 434 Bezerra, J. S., T64, T65 Avais, M., 335 Bas, S., 370, M85, M86, M89 Bezerra, L. R., M319 Avila, A., T299 Bascom, S. S., 95, M78, M80, M81, M193, Bezerra, M. F., T64 Avila, A. S., M187, M309 M194, T45, T46 Bianchini, A., M112 Ávila, C. L. S., M293 Basiel, B. L., 229, M257 Bicalho, R., T27, T210, T304, T305 Awasti, N., M8, M114 Bassols, A., 443, M70 Bickhart, D. M., 168 Ayilara, B. A., T297 Bastos, L. N., M195 Biese, B. P., T169 Aylward, B., M29 Batalha, L. P., T154 Bilal, G., M95, M100, T60 Azevedo, C., M196 Batchelder, T. A., T28, M261, T284 Bilal, M., 335 Bates, G. M., M16 Bionaz, M., 113, 154, 253, 268, 403, 404, B Batinic, V., 247 405, 417, 428, 429, T17 Batista, A. M. V., M142, M143 Bishop-Hurley, G., M53 Babu, K. S., M7, M140 Batistel, F., 79, 80, 89, 308, 309, 310, 311, Bisinotto, R. S., 272, M222 Bach, A., 443, M70, M182, T38 489, 490, M20, M200 Biswas, D., M28 Bach, K., M91 Batistoti, T. L., T86 Bittante, G., 174 Baes, C. F., 165, 166, 274, 391, 393, 460, T55 Batty, B., 268, 404, 405 Bittar, C. M. M., M301, T128, T263 Bahloul, L., 487 Batty, D., 475, M109, M110, T70, T71 Bittencourt, C. A., M237 Bailey, D., 472 Bauer, J., T206 Bittiker, D., M153 Bailey, H. R., 497, M16, M39, M40, M226, Bauman, L. M., 370 Black, R. A., 369 T202 Baumgard, L. H., 90, 358, 417, 420, 421, Blackburn, J. J., T108 Bains, M., 447 502, M83, M184, M245, M289, M299, Blair, S. J., M10 Baker, L. M., T230 T35, T159, T160, , T188 Blakely, L. P., T151 Baldi, A., 279, 498 Bazer, F. W., 486 Blanch, M., T270 Baldin, M., T164 Bazilevskaya, E., M250 Blanch-Freixa, M., M58 Ballard, C. S., 336, M160, M258, M298, T3 Beard, S. C., 393 Blanco Castellanos, C. H., M161 Ballou, Michael, 363, M261, T28, T284 Beattie, A. D., 349, M22 Bleach, E. C. L., M56 Baloch, R. S., 98 Beauchemin, K. A., 184 Block, E., 88, 219, 499, T281 Baltz, J. H., M157 Beckett, L., 93, M296, T168 Blome, R. M., M310 Balzarini, M., M21 Bedford, A., 93, M296, T168 Bo, G. A., 434 Bani, P., M82, T268 Behling-Kelly, E., 85, 86 Boatswain Jacques, A. A., 365 Baniasadidehkordi, M., M135 Beitz, D. C., 355 Bobe, G., 154, 268, M274, T54 Bannink, A., 208 Belaid, M. A., M51 Bock, K., 447 Banuelos, S., M184 Belanger, E. M., M40 Bocquier, F., M183 Banys, V. L., T126 Bell, B. A., 77 Boerman, J. P., 201 Bao, X. Y., M144 Bellet-Elias, R., 272, M222 Bogni, A., T187 Barancelli, G. V., M111, T83 Beltrán, M. C., M107 Bohlen, J., 239 Baranski, D., T26 Belveal, J., 268 Boisclair, Y. R., 500 Baratelli, M., M58 Benchaar, C., 184, M204, M205, M306, Boix-Mas, O., M58 Barbano, D. M., 13, 16, 282, 461, 463, 464, M307, T276 Bollatti, J. M., 221, 294 465, 470, M2, M93, T149 Bendixen, E., M179 Bollwein, H., 335 Barbosa, S. B. P., M142, M143 Benetton, J., M48, T140 Bolsen, K. K., M155 Barboza, B., M183 Bennett, A., T189 Bolsen, R. R., M155 Barboza, C. S., 423 Beno, S., 289 Bomberger, R., 109, T164 Bargo, F., M215, M220, T180, T270 Benson, A. F., M211 Bonetto, G. M., 509, M46 Barje, P., M98 Berg, M., T30 Bonnaillie, L. M., 284 Barkema, H. W., 27, 163, M97, T6 Bernard, J. K., 92, 361, M260, T183, T291 Bonner, R. G., T108 Barkey, D., 147 Bernardes, T., T120 Bonsaglia, E. R., T199 Barletta, R. V., M217 Bernes, G., 399 Boone, J. R., T88 Barnard, A. M., M29, M235, M295 Bernhardt, H., 140 Boor, K. J., M113, M156 Barragan, A. A., 370, M85, M86, M89, T11 Berry, D. P., 76 Boote, K. J., 187 Barrenechea, A., T180 Berry, D., T70 Borba, L. H. F., T63, T65 Barrenechea, M. V., T180 Berthume, S. N., T173 Borchers, M., M41, M55, T53, T181

144 Bothe, H., 380 Byrd, A. T., T291 Cassina, A., 496 Bowen, I., T73 Castaneda-Serrano, R., M268, T245 SUNDAY Bowers, E., M245 C Castillejos, L., 329, M203, M287 ORALS Bowman, B. L., M152 Castillo, A. R., 502 Boyer, V., T10 Cabiddu, A., 106 Castillo, M. S., T280 Bradford, B. J., 34, 83, 352, 381, 488, 495, Cabrera, V. E., 94, 100, 320, 321, 326, 327, Castillo-Lopez, E., M167 501, 507, M12, M34, M61, M184, T20, M207 Castro, J. J., 484 T21, T51, T155, T167, T182, T189, T214, Caja, G., 127, 128, 248, 252, 479 Catandi, G., 272, M222 T260, T293 Calamari, L., M82 Cate, A. R., T3 Bradford, H. L., 170 Caldwell, J. M., 42, M50 Cavadini, J. S., M162

Bradtmueller, A., M41, T53 Callan, R., 142, T32 Cavallini, D., M232, T121 MONDAY POSTERS Bragança, L. F., 313 Calsamiglia, S., 329, M51, M210 Çavusoglu, E., T192 Brand, W., 330 Camara, M., 215 Cecava, M. J., M252, M253, M254, T266 Brandao, V. L. N., 223, M309, T258, T299 Camargo, V. F. S., M195 Cecchinato, A., 174 Brandt, M. A., 474 Camêra, M., M180 Cecil, C. P., 130 Branstad, E. H., 355, 502, 509, M46, M245 Campbell, B. T., 72 Ceglowski, B., 334, M221 Brassard, M.-E., T265 Campbell, S., 404 Ceh, C. A., M19 Bremel, R. D., T90 Campeaux, A. D., 237 Ceriani, M., T179, T294 Brewster, A. N., M79 Campen, K. A., T161 Cerqueira, M. M. O. P., 462, M141 Bringhenti, L., T27 Cerri, R. L. A., M216, T31, T47, T205, T206 MONDAY Campillo-Benéitez, J. P., M58 ORALS Brink, G. E., M162 Campo, M. M., M54, M303, M304 Cersosimo, L. M., T269 Brito, A. F., 229, 514, M211, M257, M262, Canale, C., T271 Cervantes, A. P., 354, 485 T63 Cancino-Padilla, Na., 113 Chahine, M., M249, T241 Brito, F., T304, T305 Canisso, I. F., T199 Chaji, M., M286 Brito, L. F., 59, 274 Cánovas, A., M271 Champagne, J. D., 136 Britten, J. E., 158 Cant, J. P., M271 Chandler, T. L., M197, M198 Britti, D., 378, T18 Cantor, M. C., 237 Channa, A. A., 333 Broadwater, N., 435 Cao, Z., 211, 375, M45, M60 Chapman, J. D., M176, T34 TUESDAY POSTERS Broderick, G. A., 515, M163, M168 Cappa de Oliveira, L. F., M130 Charbonneau, É., 94, M204, M205 Brøkner, Christine, T232 Carabeau, M. E., 461, 465 Charlton, G. L., 343, M56 Bromfield, J. J., 104, 332, M219 Cardoso, C. F., M133, T84, T85 Charlton, N., 122 Brooks, S., T97 Cardoso, F. C., 32, 78, 505, M24, M158, Chase, L. E., 55 Brooks, W., T295 M159, M252, M253, M254, M270, T45, Chaudhary, P., M115 Brossard, N., M132 T46, T199, T215, T266 Chebel, R. C., 432, T172, T200, T210, T304, Brossillon, V., M211 Cardoso, F. F., T169 T305 Brouk, M. J., 34, 119, T108, T293 Cardoso, M., T120 Chelikani, P. K., T270

Brown, J., M74 Chen, J., 447 TUESDAY Carnahan, K., T208 ORALS Brownstein, A. J., 358 Carpenter, A. G. , M46 Chen, L., T15, T102 Bruinje, T. C., 134, 231 Carpenter, A. J., 509, T167, T243 Chen, X., 210, 510, M42, M241, M302 Brun, A., 443 Carpinelli, N. A., 46, 144 Chen, X.-D., T16 Brunelle, C., 124 Carraro, P. C., M180 Chen, X.-J., 35, M323, T249 Bruner, C. E., T49 Carrier, J., M59 Chen, Y., 190 Bu, D., 417, M288, M289, T283 Carrière, F., T61 Chen, Z., M57, M101, M234 Bucci, A. J., 283 Carriquiry, M., 138, 496, M227, M228, T179, Cheng, J., M147, T102 Buchanan, E. S., 328 T294 Cheng, N., M2 WEDNESDAY Bucktrout, R. E., T163 Carroll, L., 289 Cheong, S. H., 86 ORALS Bulbul, K., 176 Carson, S., M99 Cherian, G., 253, M274 Buman, A., T109 Carter, B., 16 Cherif, C., M306, M307 Burgos, S. A., 478 Carvalheira, L. R., M219 Chester-Jones, H., 435, M310, T41, T42, T43 Burke, C. R., 150 Carvalho, L. R. Q., T126 Chevaux, E., M51 Burnett, T. A., M216, T47, T205, T206 Carvalho, M. R., 382, 458, M69 Chiavassa, C., M215, T180 Burrington, K., 286 Carvalho, P. D., M217 Chibisa, G., M249, T212, T241 Burrus, C., 342 Carvalho, R., T161 Chilibroste, P., M227, M228, T115, T118,

Busato, S., 154, 404, 405, 428, 429 Casagrande, R., 272, M222 T119 AUTHOR INDEX Butler, D. M., M16 Casal, A., 496, T294 Chishti, G. A., M233 Butler, J., T259 Casey, T. M., 419 Choonkham, W., 346 Butler, W. R., 86, T207 Caskin, T. P., T14 Chouinard, P. Y., M275, T255, T265 Bydalek, J., T169 Casper, D. P., M283, M318, T211 Christen, A.-M., 59, 325

145 Christensen, A., 320, 321 Cueva, S. F., 210 de Jesus Ferreira, D., T116, T117 Christensen, D., 349, M22 Cullens, F., 183 De Koster, J., 423, M188, M189, M191, T209 Cinq-Mars, D., 124 Culumber, M., T74, T76 De la Cruz-Espino, K. M., T228 Clancy, E., 276 Cuminal, B., M196, T185, T186 de los Campos, G., M208 Clapper, J. A., 30, M277 Curletto, D., T261 de Moura Zanine, A., M319, T116, T117 Clark, N. E., M164 Custodio, D., T119 de Oliveira Maia, D., M319 Clark, S., M36, M129 de Oliveira Roberti, F., 271 Clarke, A. R., T222 D de P. Silva, T. B., T122, T237 Claveau, S., T276 de Passillé, A.-M., 41, T7, T10 Clay, J. S., 58, 322, 323 da Costa, F., M85 de Prado-Taranilla, A. I., M181, M182, Clinger, K., T88 da Costa, L., M85 M196, T33, T185, T186 Coblentz, W. K., M162, T127, T136 da S. Dias, M. S., T237 De Rubio, C. F., M268, T245 Cockrum, R. R., T203 Da Silva, E. D., M180 de Sousa, J. R., T86 Coelho, M. G., M301, T263 Da, Y., 277 de Souza, E. R. B., M133 Coetzee, H., 40 Dadmun, C. H., 468 de Souza, J., 107, 111, 114, 115, 230, 423, Coffey, M., 330 Dado-Senn, B., 29, 91, 132, 137, 415, 476, M188, M189, M191, M275, T209, T238, Cole, J. B., 58, 168, 170, 277, 278 482 T286 Coleman, D. N., 78 Dahl, G. E., 91, 415, 476, M176 de Souza, R. A., 28, 96 Collao-Saenz, E. A., T126 Dai, H., M200 De Vries, A., 91, 173, 322, 323, 366, M151, Collin, J.-F., M196, T185, T186 Dai, X., 223, M309, T258, T299 T137 Collings, L., 372, T2 Dailey, R. A., T207 Dearmin, L. R., 368 Coloma, W. N., 248, 252 Daley, V. L., 1, 2, M237, T128, T227, T251 Debus, N., M183 Colombatto, D., 250 Dalton, J., 276 Decandia, M., 106 Colturato, P., T303 Damasceno, L., M133, T84, T85, T86 Dechow, C. D., 63, 236, 394, M88, M94, T59, Combs, D. K., M166, M209 Dâmaso, S., T86 T137 Cominotte, A., M209 Damery, T. A., M270 Deeb, N., 387 Conklin, M., M29, M235, M295 Dancy, K. M., M44 DeFrain, J. M., T183 Connelly, M. K., 481, M26, M38 Dänicke, S., 84 Dego, O. K., 52, 164, M66, M71, M73 Conroy, A. B., M325 Daniel, J. A., 425, M61, T20, T21 Dehghan-Banadaky, M., M286, T277 Contreras, A., 423, M18, M188, M189, Daniels, K. M., 93, 129, 234, 241, 262, M19, Deikun, L. L., 299, M327, T13, T145 M191, M275, T174, T209 M296, T135, T152, T203 Del Pino, F. A. B., 313 Contreras-Correa, Z. E., T162 Dann, H. M., 336, 461, 465, M93, M298, T12, Del Valle, T. A., M242, M243, M244, T122, Contreras-Govea, F. E., M161 T149 T237 Contreras-Jodar, A., 479 Dannenberger, D., T130 Delafosse, A., M68 Cook, C., 372, T2 Dantas, F. G., T161 Delaquis, A., M314, T257 Cook, N. B., 366 Darby, H. M., M211 Delelesse, G. D., T283 Cooke, R. F., M195 Daros, R. R., 264, M63 Delgado, H., 326 Copelin, J. E., T217 T273 Darrah, J. W., 336, M298 Della Libera, A., M85 Cordeiro, P. O., T264 Datsyshyn, K., M125 Del-Río, N. S., T197 Corea Guillén, E. E., M163, M168 Daura, R. A., 121 Dennis, T. S., 412, T132, T133, T139, T143, Corl, B. A., 133, T152 D’Aurea, A. P., M202 T144 Cornmesser, M., 99 Davidson, B., 132 Denny, M. D., M152 Correa, F., T38 Davidson, M., T189 Denton, B., T224 Corrêa, M. N., 313 Davidson, S., 85 DePippo, D., T280 Cortés-Arocho, A. C., T162 Davis, A. N., 31, 110, 503, 506, M291, M292, Derbois, P., M317 Cortés-Viruet, N. N., T162 T234 Desrousseaux, G., M202 Cortinhas, C. S., M303, M304 Davis, B. I., M137 Devolk, A. M., M39 Coschica, G., T180 Davis, C. P., 49 DeVries, T. J., 139, 153, 231, 300, 382, M43, Costa, J. H. C., 130, 232, 237, 240, 261, M15, Davis, E., M261, T284 M44, M90, T6, T37, T129 M37, M48, T1, T140, T193 Davis, E. M., T28 Dhar, D., 397 Cotanch, K. W., M160 Davis, M. A., 162 D’Huyvetter, D., T274 Courey, M., T292, T300 Day, R., M274 Dhuyvetter, K. C., 316 Couture, V. L., T4, T202 De Aguiar, G. C., T154 Di Marzo, L., 463 Couture, Y., 504, M273 de Almeida, R., M92, M290, T200 Diao, Q., 203 Cox, M., 204, 438 de Almeida, T. V., T84, T86 Dias, L. T., 57 Cramer, G., 152, 272, M222 De Buck, J., 163 Dias, M., T126 Crespo, R. A., M112 de C. Zilio, E. M., M242, M243, M244, T122, Dias, M. S. S., M242, M243, M244, T122 Crookenden, M. A., 150 T237 Dias, N. W., T168 Crutchfield, C. E., 26 de Castro, F. C., T172 Diaz, D., 359 146 Diaz, H. L., 435, M260, T244 Duron-Benitez, A. A., 395 Estill, C., 253, 268 Díaz, J. V., 202 Dutra, A. R., M320 Estrada, E. C., M219 SUNDAY

Díaz, L. E., T134 Duval, S., 209, 210, M241 Estrada-Cortes, E., T172 ORALS Dicksved, J., 399 Dvir, H., 251 Eun, J.-S., 485, T298 Didanna, H., T93 Dwyer, R. M., 324, M214 Eustathiou, L., 138 Dieter, P. A., M236, M305, T217 Dyer, R., M29 Evangelo, Z., M31 Dietsch, G. O., 65 Dzidic, A., 123, 247, M322 Evanowski, R. L., M113 Dietz, D. M., 246 Ezra, E., 56, 395 Dijkstra, J., 208 E Dikmen, S., T192 F

Dillane, P., 155, 374 Ealy, A. D., T168 MONDAY POSTERS Dillon, P., 160 Eastridge, M. L., 244 Faas, J., T22, T290 Dilorenzo, N., 347, 348 Ebenstein, D. B., M128 Fabin, R., 510 Din, M. M., M95 Eckelkamp, E. A., 120, 157 Fàbregas, F., T38 Dinçel, D., T192 Edrington, T. S., 49 Fabris, T. F., 415, 476, M176 Dion, S., T265 Edwards, A., 438 Faccenda, A., M309, T299 Discua, A., 125 Edwards, E., T10, T12 Faciola, A. P., 223, 345, M187, M309, T258, Djira, G., M114 Edwards, J. L., 143 T299 do Carmo, R. M., T85 Edwards, L., T161 Fadel, J. G., 208 Doane, P. H., M252, M253, M254, T266 MONDAY Efil, M., T192 Fadul-Pacheco, L., 94, 451, M273 ORALS Doelman, J., 459 Egger-Danner, C., 151 Fagundes, M. A., T298 Dolecheck, K. A., 200, M213, M214 Ekeocha, A. H., M169, T123 Falk, M. L., T193 Domek, M., M123, T75 Ekwemalor, K., M25, M72, M321, T23, T50 Fallon, D., 472 Domenech, C., M245 Elhadi, A., 127 Fan, P., 224, T258 Domenech-Pérez, K., M30, M186, T162 Elisha, G., 251 Faria, B., 88 Donadia, A. B., M285, T236 Elizondo Salazar, J. A., M163, T124 Farooq, U., M105 Donadio, I., 138 Elkins, C., T88 Farooqi, S. H., 385 Donaghy, D., 215 Ellison, B. N., T291 Faverdin, P., 337 TUESDAY POSTERS Dong, L., M146, T104, T107 Elolimy, A. A., 78, 89, 311, 318, M200, T166 Febery, E., T254 Dong, X., T146, T148 El-Saidy, B. E., 254 Fei, T., M129 Donkin, S. S., T169 Elsasser, T. H., M28 Feldmann, H. R., 136 Donnelly, D. M., M166 El-Shahat, K. H., 254 Fellenberg, M. A., T67 Dooley, B. C., 355, 502, 509, M46, M245 Eluka-Okoludoh, E., M72, M321, T23, T50 Fellows, G. M., M159 Dórea, J. R. R., M166, M209 Ely, L. O., T34 Feng, Y., M118 Dos Santos, J. P., M312 Embree, J., M300 Fenila, S. A., T198 Douls, S., T61 Embree, M., M267, M269, M300, T262 Ferguson, B., M187

Doupovec, B., T22, T290 TUESDAY Emch, A., M110, M116 Ferguson, J. D., 49 ORALS Drackley, J. K., 95, M81, M193, M194, T128, Endres, M. I., 97, 117, T195, T196 Ferlito, L. K. M., T8 T232, T270 Engelking, L. E., 231 Fernandes, A. F. A., M209 Drake, M. A., 16, 282, 470, M2, T100 Enger, B. D., 26, 262, M64, T135 Fernandes, L., T121 Driver, J. P., 222 Enger, K., 26, T201 Fernandes, L. B., M202 Drouin, P., T114 Enos, N., 404 Fernandes, T., 227, 354, M293 Du, B., M148, T105 Enriquez-Hidalgo, D., 206 Fernandes de Carvalho, A., M130 Du, W., 375, M148, T106 Ensermu, D. B., M66, M73 Fernando, S. C., M167 Du, X., M76 Enteshari, M., 23 Ferraretto, L. F., 347, 348, 354, 485, M258, WEDNESDAY Du, Y., 375 Erb, S. J., M198, M279 M293, M294, T113 ORALS Duarte, E. L., M141 Erdman, R. A., M272 Ferreira, A. L., M304 Ducharme, G. A., 355 Erickson, M.-G., T169 Ferreira, F. C., 91, 322, 323 Duffield, T. F., 38, 47, 148, 153, 266, 270, Erickson, P. S., 245 M325, T253, T302 Ferreira, G., 72, 74, T110, T111, T295, T296 364, M90, M326, T36 Erickson, T., 10, M156 Ferreira, L. F., 462 Dufour, S., 325 Eriksson, H. K., 264, M63 Ferreira, R., 434 DuMez, A. J., M46 Escriche, I., M107 Ferreira, V. C., M209 Duncan, S. E., 468 Espinosa Delgado, L. F., M170 Ferreira de Jesus, D., M319

Dunlap, J. R., M66 Espinoza Guerra, I. F., M170 Ferret, A., M203, M287 AUTHOR INDEX Dunne, J., T254 Espinoza, O. R., M210 Ferris, M., 320, 321 Duo, J., 417 Esposito, G., 182 Ferronato, G., M82 Duplessis, M., 124 Esser, N. M., T127 Fetrow, J., T210, T304, T305 Dupuis, E., 34, T214, T293 Estenson, K., T54 Fetter, M. E., 209 Durocher, J., 325 Estes, K., 517, M40, M226, M235 Field, S. L., 29, 137 147 Fievez, V., T255 Ganesan, S., 358 Givens, I. D., 279 Filho, M. A. M., M320 Gao, F., M134 Gleason, C., 216, M296 Filho, R. O., T161 Gao, M., M174 Glosson, K. M., 95, M81, M157, M193, Filipe, J. F. S., T268 Gao, S., 417, M289 M194, T45, T46 Filley, S., 253 Gao, Y., M172 Gnott, M., T130, T131, T289 Fiol, C., 138 Gao, Y. N., M144, T103 Godbout, S. E, T9 Fioravanti, M. C. S., M111, T83 Gapinski, C., 40 Godden, S. M., 39, 40, 41 Firkins, J. L., 217, 493, 512, M260, T224, Garces, C. C. I., 80 Goddik, L., M116, M274 T226, T240 Garces, C. I. M., 309, 310, M200 Godinho, R. F., M202 Fischer, A., 337 Garcia, A., M153 Godkin, M. A., 38, 266, T36 Fischer, A. J., 299 Garcia, M., 83, 381, 488, 495, M34, M61, Goeser, J. P., T108 Fischer, V., M54, M201, T197 M286, T20, T21, T167 Goetz, B. M., 90, 420, 421, 502, T159 Fitzsimmons, D. D., 63 Garcia, S., M21 Gogel, G., M267, M269, M300, T262 Flanagan, J. F., T88 García-Cano, I., 402, 469, M120, M122 Goldberg, T., 50 Flay, H., 215 Garcia-Diaz, T., T245 Golder, H. M., 199, 219, 499 Fleming, A., 59, 166, 274, 391, 393, T55 Garcia-Guerra, A., T11 Golechha, A., 327 Flockhart, J., 339 Garcia-Muñiz, J. G., M83 Gomes, K. S., M195 Flores, J. M., M165, T112 Garcia-Roche, M., 496 Gomes, M. S., T199 Flores Tensos, J. M., M163, M168 Gardinal, R., 271 Gomes, R. D. S., T64, T65 Flores-Tensos, M., 347, 348 Garries, B., T14 Gomes, R. M., M320 Flynn, J., 160 Gavigan, S., M55 Gomes da Silva, G., M242, M243, M244 Fonseca de Brito, A., M284 Gavin, K., 99 Gomez, D., T280 Fonseca, L. M., 462, M141 Gay, J. M., T14 Gonçalves, M. C. M., 224 Font-i-Furnols, M., 443 Gebara, C., M111, M133, T83, T84, T85, T86 Gong, X., 424 Formigoni, A., M232, T121 Gebregiwergis, G., 165 Gonzalez, C. F., 347, 348 Forrest, E. L., 343 Gee, S. W., T243 González-García, E., 207, M53, M183, Foster, J., 268 Geiger, A. J., 416, T134, T152, T165 M312, T61 Fourdraine, R., M99 Geiger, C., 15 González-González, R., 128 Fournel, S., T9 Geldsetzer-Mendoza, C., T67 González Moreno, Y. M., T261 Fragomeni, B., 172 Gelsinger, S. L., 298, T127, T136, T175 Goodell, G. M., 43 Fredin, S. M., M256 Gengler, N., 151, 452 Goodman, L. B., 290 Freire, L. D. R., M304 Genís, S., T31, T47 Gorocica, M. A., T178 Freitas, A. R., T63 Gennari, R. S., M217 Görs, S., T131 Freitas, E., T29 Genther-Schroeder, O., 87 Gotoh, K., M231 Freitas, F. A., M133 Gerard, C., M317 Gott, P. N., 48, 77 Freitas, J. A., M237 Gerdts, V., 447 Gouws, P., 182 Freitas, L. M., M320 German, J. B., 68 Govindasamy-Lucey, S., 20, 177, 181 Fricke, H., 481, M38 Gerrits, W. J. J., 411 Granados, G. E., 334 Fuenzalida, M. J., T24 Gervais, R., 504, M273, M275, M307, T255, Granger, P. D., T152 Fuhrman, N., 255 T265 Grant, R. J., 143, 188, 336, 384, 461, 465, Funo, H., M239, T278 Ghedini, C. P., M284 M93, M160, M298, T3, T149 Furman, L., M35 Gheller, L. S., M243 T122, T237 Graugnard, D., M242 Fustini, M., M232 Ghizzi, L. G., M242, M243, M244, T122, Graves, K. B., T184 Futrell, A. D., 42 T237 Grazziotin, R. C. B., 51, 144, 313 Ghorbani, G. R., 220 Greco, G., 228 G Giallongo, F., 209 Gredler, B., 391, 393 Giesy, S. L., 500 Green, I., T75 Gabler, N. K., 358 Gilbert, I., T255 Green, J. A., 433 Gaddis, K. L. P., 58 Gilbert, R., 103, T210, T304, T305 Green, M. G., T3 Gaffney, J., M267, M269, M300 Giles, P., M227, M228 Greenwood, S. L., 457, M128 Galian, J., M70 Gillespie, B. E., 164, M71, M73, M66 Gregg, B. A., M61, T20, T21 Galoro da Silva, L., M187 Gilroyed, B., T243 Gregorini, P., 342 Galvão Jr., J. G. B., M142, M143, M211, T63, Gingerich, K. N., M47 Grenier, P., 94 T64, T65 Gingrich, K. F., 366 Gressley, T. F., M29, M235, M295, T256 Galvão, K. N., 57, T210, T304, T305 Giordano, J. O., 334, M218, M221, T170, Griep, E. R., 401 Gamarra, C. A., M217, T204 T204 Griffey, C., T295 Gambarini, M. L., 88 Giromini, C., 279 Grigera, J., M220 Ganda, E. K., T27 Giugge, E., M215, T180 Grigoletto, N. T. S., M242, M243, M244 Gandy, J., 423, M74 Giusti, M. M., M5 Grilli, E., M276, T239 148 Grinter, L. N., M15 Haredasht, S. A., 99 Hod, A., 82 Grisé, M., 451 Harper, M. T., 35, 209, 210, 510, M42, M241, Hoff, C. K., 233 SUNDAY

Grossbier, D., T66 M302, M323, T271, T285 Hoffman, A., 99 ORALS Guadagnin, A. R., M201 Harrison, J. H., T14 Hoffman, D., M123 Guan, L. L., 455 Harrison, L. R., 129 Hofstetter, U., T22 Gueller, L. S., M244 Harstine, B., 430, M219 Hofstetter-Schähs, U., 48, 77 Guenther, J. N., M217 Harte, F., 406 Hogeveen, H., 449 Guerra, I. F. E., T125 Harthan, L., 93 Höjer, A., 399 Guesthier, M.-A., 478, T153 Haruno, A., T278 Holcomb, C., 261 Guida, T. G., T205 Harvatine, K. J., 109, 116, 480, M250, T59, Holden, L. L., M13

Guifarro, L., 202 T150, T164, T222 Holder, E. M., T48 MONDAY POSTERS Guiso, M. F., T10 Harvey, S., 445 Holder, P., T121 Gulzar, N., 180 Hash, K., M73 Holdorf, H. T., T156, T157, T158 Gunter, S. A., 342 Hassan, M., 335 Holstege, M., M182 Guo, C. Y., 375, M60 Hassanat, F., M306, M307, T276 Holub, G. A., M80 Guo, J., 226, T183 Hassoun, P., M312 Holubová, Z., M53 Guo, M., M134, T87, T89 Hatew, B., M229 Honan, M. C., M128 Gupta, T., 445 Hatfield, R., 186 Horan, B., 76 Guy, N., 447 Hatungimana, E., M325 Horst, E. A., 90, 420, 421, 502, M299, T159, Guyader, J., M314, M317, T257 Hay, E. H., T58 T160, T188 MONDAY ORALS Gyawali, R., T78, T98, T99 Hazard, D., T61 Horstmann, R., T154 Hazel, A. R., 396 Horvath, K. C., M47, M49 H Headrick, S. I., 164, M73 Hötzel, M. J., T1 Heady, T. S., 260 Houlahan, K., 391 Haagen, I. W., 63, 236, M88 Heckman, K., M86 Hovey, R., M21 Habing, G. G., M327, T48, T49, T145 Hedges, L., M159 Hovingh, E., M85 Hackmann, T. J., 1, 2, 222 Heermann, M., T79 Howard, J. T., 165, 460 Heguy, J., M154, M164 Hristov, A. N. 35, 209, 210, 510, M42, M241,

Haddad, J. P. A., 462 TUESDAY POSTERS Hadfield, J. A., M14 Heinrichs, A. J., 413, M225, M232, M233, M302, M323, T249, T271, T285, T303 Hadrich, J. C., 185 T137, T175, T213, T223 Hu, L., 414 Hafla, A. N., M211 Heins, B. J., 63, 97, 236, 328, 371, 388, 389, Hu, W., 412, T132, T133, T139, T143, T144 Haidn, B., 140 390, 394, 396, 435 Huang, G., M148 Haine, D., 325 Heiser, A., 150 Huang, J., 478, T153 Haines, D., 40 Helmbrecht, A., 311, T146, T148 Huang, X., 483, 517 Haisan, J. L., 338, M27 Helms, S., 445 Huarte, E., 202 Haley, D. B., 38, 41, 266, 364, M326, T7, T36 Helrigel, P. A., T126 Hubert, A., 123

Hemauer, N., M99 Huffard, H. G., T203 TUESDAY Hall, J. O., T298 ORALS Hall, M. B., 195, M246, M247 Hendel, E. G., 48, 77 Hughes, J. M., 178, 179 Hammam, A. R. A., M6 Henderson, C. L., 241 Hughes, P., 475 Hammami, H., 151 Hendrix, D., 403 Hughes, R., T292, T300 Hammon, H. M., T130, T131, T289 Heringer, J. P. M., 462, M141 Huhtanen, P., 115, 340, T286 Han, H., 142 Herman, M. R., T173 Hulbert, L. E., T143, T144 Han, L., 63, 236, M20, T137 Hernandez, F. S., M218 Hullinsky, R., 40 Han, X., T16 Hernandez, L. L., 481, M26, M38 Hultquist, K. M., M283, M318, T211 Hancock, R. E., 447 Hernández-Castellano, L. E., M179, T282 Huma, N., 24, 180 WEDNESDAY Hand, R. M., 468 Hernandez-Jover, M., 312 Humer, E., 376 ORALS Hanigan, M. D., 1, 2, 93, 262, 483, 484, 491, Herrero, A., T44 Hund, A. J., 355 492, 517, M172, T128, T227, T246, T251 Herrick, K. J., M240, M255, T242 Hung, H.-C., M249, T241 Hanling, H. H., T203 Herzog, A. M., M237 Husnain, A., 333 Hannan, M., T81 Hetta, M., 399 Hussain, K., 385 Hansen, C., 472 Hettick, J. M., T273 Hussein, S. M., T300 Hansen, L. B., 388, 389, 396 Heuer, C., 387 Hutchison, J. L., 392 Hansen, P. J., 278, 331, M219, T172 Hicks, B. J., T8 Hutjens, M. F., M157

Hanson, D. L., 49 Hill, T. M., 296, 297, 299, 412, T132, T133, Hutkins, R., T79 AUTHOR INDEX Hanson, J., M99 T139, T141, T142, T143, T144 Huzzey, J. M., T194 Hardie, L. C., 63, 236, 394, M94 Hiltz, R. L., 135, 302 Hyttel, H. L., T33 Hardin, K., T168 Hinrichs, J., 175, 466, T95 Hyungchul, H., T32 Hardin, S., T184 Hixson, C. L., M52 Hardy, N. R., 234, 262, T135 Höbartner, A., T290 149 I Jimenez, E. M., M248 Keith, A. B., 486 Jiménez-Arroyo, A. L., T162 Keller, M., M274, T54 Iakiviak, M., 89 Jiménez-Arroyo, G. M., T162 Kelsey, J., 372, T2 Ibáñez, R. A., M132, T67 Jimenez-Flores, R., 21, 194, 402, 469, M5, Kelton, D. F., 47, 59, 148, 156, 270, 364, T6 Ibarra-Sanchez, L. A., M118 M120, M122, M127, M139, T91, T92 Kendall, D., 387 Ibrahim, S. A., M72, T78, T82, T98, T99 Jiménez-Maroto, L. A., 181 Kennedy, A., 155 Ihedioha, O., 447 Jing, Y., 414 Kennedy, E., 374 Ijaz, M., 385 Johansson, M., 399 Kennedy, K. M., T250 Inabu, Y., M17, M229 Johns, A., 77 Kenny, D. A., 431 Intanon, M., M33 Johnson, C. M., M39 Kent, D. J., M113 Inthamonee, W., 315 Johnson, H. E., M278 Kern, C., 175 Invernizzi, G., 498 Johnson, M. E., 20, 177, 181 Kersbergen, R., M211 Iorio, J. D., T261 Johnston, L. J., 328 Kerwin, A. L., M280, M281, T272 Ipharraguerre, I. R., T270 Jolazadeh, A., M286 Kesterson, C. B., M50 Isaka, N., M196, T185, T186 Jones, B. W., M32, M248, T230 Keunen, A. J., T138 Ishida, K., 336, M298 Jones, C. M., T175 Keuter, E. M., 276 Ishimaru, S., M239, T278 Jonker, J., 366 Khafipour, E., 226, 456 Isobe, N., M175 Jordan, E. R., M32 Khalifa, T. A. A., 254 Isom, S. C., 295, M14 Joyner (Melito), H. S., M135 Khalilvandi, H., T277 Itle, Z. P., 131 Joyner, H., T62 Khalouei, H., 226 Ito, K., 372, T2 Judy, J. V., M240, T301 Khan, A., 385 Ivankovic, S., 247 Julien, C., M68 Khan, I., 98 Iyiola-Tunji, A., M98 Julius, M. L., 474 Khan, M. A., 25 Jung, Y., 126, M126 Khan, M. G., 514, M262 J Jurek, S., M192 Khan, M. I., 25, 180 Khatib, H., 275 Jaaf, S., 154, 268 K Killinger, M., T290 Jackson, R. D., 54 Kim, B., T198 Jacobs, A. A. A., M278 Kahl, S., M28 Kim, C.-H., M121 Jacoby, S., 82, 105 Kairenius, P., 418 Kim, D., 354, 485 Jacometo, C. B., 51 Kalscheur, K. F., 511, M162, T229, T235, Kim, D. H., 212, 224, 227, 347, 348, M165, Jaeggi, J. J., 20, 177, 181 T288 T112, T113 Jaff, S., 253 Kalyesubula, M., 419 Kim, M., T198 Jakobsen, M., M280, M281, Kamer, H., 82 Kim, S. C., T113 James, L., M99 Kamphuis, C., 449 Kim, S. H., 508, T217, T273, T279 Jannaman, E. A., T172 Kang, M., M65 Kim, Y., M311 Janzen, H. H., 184 Kanwichai, S., M224 Kinder, D. S., 162 Jarrett, J. P., T194 Kaokejon, J., 315 Kindstedt, P. S., 178, 179 Jasinsky, A., T179, T294 Kapur, V., 448 King, M. T. M., T37 Jeanjulien, C., 125 Karcher, E. L., 258 Kinman, L. A., M248 Jenkins, T., 77 Karges, K., T212 Kirk, D. J., M176 Jenkins, T. C., T225, T292, T300 Kargo, M., 391 Kirkpatrick, B. W., M103 Jenkins, W., 239 Karle, B., M154 Kirven, J. M., 126, M126 Jensen, B., M31 Karls, C. W., M166 Kirwan, S., 351 Jeong, K. C., 224, 332, T258 Karls, R., 445 Kiser, J. N., 99, 276 Jeong, K., M65 Karnezos, P., T248 Kitts, C., M31 Jerred, M. J., 121 Karnezos, T. P., M282 Kizaki, K., M311 Jessica, H., 313 Katz, G., 450 Klanderman, K., 302 Ji, S. K., 375, M60 Kaufman, J. D., 497, M39, M40, M226 Kleinschmit, D. H., 420, T159 Jiang, D., 403 Kaur, M., T31 Klister, M., 481 Jiang, H., 286, M101, M234 Kautz, F. M., T34 Kljak, K., M225 Jiang, J., 277 Kazeem, K. L., T69 Klopp, R. N., 296, 297, T141, T142, T143, Jiang, L., 214 Keane, O. M., 306 T144, T222, T292, T300 Jiang, M., 424 Kebreab, E., 3, 4, 208, 249, 512 Knapp, J. R., 412, T139 Jiang, N., 93 Keefe, G. P., T6 Knauer, W., 39, 40 Jiang, Q., T283 Keefer, H. M., T100 Kniffen, D. M., 510 Jiang, T., M60 Keegan, J., M263, M264, M265 Knight, R. S., 365 Jiang, Y., 75, 224, 227, 347, 348, 354, 485, Keener, K., M119 Knobbe, M. R., 502 M165, M171, T112, T113 Kegles, F., 313 Knoblock, C. E., 33, 350, M11, T275 150 Knoell, A. L., M240 Lago, A., 159, M267, T262 Li, G., M119 Knowlton, K. F., T203 Laguna, J. G., T169 Li, H., M147 SUNDAY

Koch, B. M., T292, T300 Laiño, A. R. S., T125 Li, L., 280 ORALS Koch, F., 427 Lakpini, C., M98 Li, M., M57, M207, M234, T246 Koch, J. F. A., 271 Lakritz, J., 370 Li, P., M148 Koch, L. E., T292, T300 Lam, Y.-W., M128 Li, S., 280, T102, T105 Koehn, C., 352 Lanna, D. P. D., M92 Li, S. L., 211, 375, M45, M60 Kok, C. R., T79 Lapierre, H., 487, 491, 492, 512, T226 Li, W., 438 Kolisek, M., M192 LaPierre, P. A. 233, T128 Li, X., 149, 224, M76, M77 Koltes, J. E., T56 Laporta, J., 29, 91, 132, 137, 415, 476, 482, Liang, D., 320, 321, 326, 327

Kononoff, P. J., 491, 508, M167, M240, M176 Liang, Y., 489, 490, M261, T28, T284 MONDAY POSTERS M260, T240, T227, T251, T301 Lara, S., T72 Liebe, D. M., 6, 217, M296, T240 Koontz, A., M244, M263, M264, M265, Larriestra, A., T44 Lifshitz, L., 105, 251 M324 Larsen, M., T282 Lim, Z., 447 Korzec, H., T27 Larsen, T., T282 Lima Jr., D. M., T63 Körzendörfer, A. O., 466, T95 Larson, R. A., 54 Lima, F. S., T52, T199 Kotchabhakdi, A., M3 Lascano, G. J., 296, 297, T141, T142, T143, Lima, H. C., M320 Kouaouci, R., 124 T144, T225, T292, T300 Lima, J. S., 462, M141 Kovac, J., 289 LaTendresse, S., M189 Lima, L., T120 Kovacevic, J., M116 Laub, D. J., 110 Lima de Paula, I., M130 MONDAY ORALS Kra, G., 82 Laviano-Medina, H., M268 Lin, J., 281 Kraft, J., M128 Lawlor, T. J., 171, M96 Lin, M., 424 Kraisoon, A., 315 Lawrence, R. D., 437 Ling, T., 312 Kramer, A. J., 90, 444, 502, T188, T231 Lawton, M. R., 473 Linn, J., 435, M260, T244 Kraus, B., M117 Le Caro, L., 123 Lippolis, J. D., 307 Krawczel, P. D., 42, 143, 237, 369, 384, M16, Leal, L. N., 459 Liska, T. R., T248 M50, T4, T10, T12, T201, T202 Leal-Yepes, F. A., 81, 85, 238, 422 Lissemore, K. D., 38 Krentz, L. M., M294 Lean, I. J., 199, 219, 499 Little, S. M., 184 TUESDAY POSTERS Krieger, K., M284 LeBlanc, S. J., 38, 41, 47, 153, M59, M69, Liu, D. Z., M7 Krizsan, S. J., 340, T221 M90, T37, T287 Liu, E., 513 Kröbel, R., 184 Leclerc, Helene, T256, T287 Liu, G., 149, M76, M77 Kröger, I., 376, T290 Leduc, Maxime, 365 Liu, H., M146, T104, T107, T214 Kröger-Koch, C., T289 Lee, A. R., 143, 237, 384, M15 Liu, J. J., M60 Krogh, K., M181, M196, T33, T185, T186 Lee, C., 508, M236, M305, T217, T224, T273, Liu, J. X., 44, 280, M104, T220 Krogstad, K. C., M255, T242 T279 Liu, N., M316 Krueger, A., 268 Lee, J. H., 125 Liu, S. B., 75, M171

Krump, L., 155, 374 Lee, Y., M118 Liu, Z., M104 TUESDAY ORALS Kubozono, H., M230, M231 Lees, N. M., 199 Livny, M., 453 Kuehnl, J., 481 Lefebvre, D. M., 124, 205, 325, 373, 451, Livshits, L., 82 Kuhla, B., 427 M150 Llera, F. D., T44 Kühn, C., 427 Legarra, A., 167 Llonch, L., M203 Kuhn-Sherlock, B., 150, 215 Lehenbauer, T. W., 136 Locatelli-Dittrich, R., M92 Kumro, F. G., T171 Lehrer, H., 105 Lock, A. L., 107, 108, 111, 112, 114, 115, 230, Kung, L., M295 Lei, Y., M316 423, M188, M189, M191, M208, M275, Kuritza, L., M243 Leite de Campos, J., 50 M297, T209, T238, T286 WEDNESDAY

Kurth, M. M., 516 Leite, M. O., 462, M141 Loeffler, F. E., M39 ORALS Kushibiki, S., M311 Leitner, G., 161 Lohakare, J., 253 Kutzler, M., 404, 405 Lelis, A. L. J., 223, M309, T258, T299 Lombard, J. E., 366 Kvidera, S. K., 90, M299, T160, T188 Lemosquet, S., 487 Londero, U. S., 313 Kwan, T., T259 Lengi, A. J., 133 Long, N. M., T225 Kweh, M. F., T151 Leno, B. M., M91, M280, M281 Long, R., T161 Kwon, I., T217, T273 Lensink, J., 146 Loor, J. J., 51, 78, 79, 8089, , 113, 308, 309, Leonard, N., 306 310, 311, 318, 378, 414, 489, 490, M20,

Leruste, H., 146 M23, M174, M199, M200, M259, T146, AUTHOR

L INDEX Leskinen, H. M., 115, 418, T286 T147, T148, T163, T165, T166, T287 Laarman, A. H., 135, 302, T212 Leslie, K. E., 39, 40, 300, T129 Lopera, C., 88 LaCount, S. E., M251 Levesque, J., 504, M273, T265 Lopes, F., M290 Lacroix, I. M. E., T90 Levison, L. J., M326 Lopes Jr., F. R., 88 Lacroix, R., 373, 451 Li, F., T105, T106 Lopes, R., M84, T190, T191 151 Lopez, A. M., 221, 294 Mansanet, C., M196, T185, T186 Mazzer, B., 271 Lopez, Y., T119 Manteca, X., M203 McAllister, T., 349, M22 Lopez Ayala, A., 235 Manthey, A. K., T41, T43 McArt, J., M91 López Hernández, F. M., M163 Mao, H., M313 McAuliffe, O., 288 Lopez-Suarez, M., 329, M287 Mao, J., 375 McBride, B. W., 153, 382, M90 Lopez-Villalobos, N., 201, 215 Mao, Y., M57, M101 McCabe, C. J., 238 Lopreiato, V., 378, T18 Marchetto, N., T187 McCarthy, C. S., 90, 355, 420, 421, 502, 509, Lourenco, D., 167, 169, 172, M96 Margaria, G. E., M278 M46, M83, M245, T159, T188 Love, S., 479 Margherita, A., 106 McCourt, C., 222 Lovegrove, J. A., 279 Mariani, E., 498 McCuistion, K. C., T230 Lozada-Soto, E. A., 60 Marins, T. N., 92, T183 McCurdy, D. E., 302 Lucey, J. A., 20, 177, 181285 Mark, T. B., 200, 324, M213 McFadden, J. W., 31, 110, 500, 503, 506, Luchini, D., T204 Marnet, P.-G., 123 M275, M276, M279, M291, M292, T234, Luchterhand, K. M., 372, T2 Marques, J. A., M242, M243, T122, T237 T239 Luchterhand, M., M217 Marques, M. L., M285, T236 McGeough, E. J., 184 Lucy, M. C., 273, M75, T171 Marras, G., 166, 460 McGilchrist, P., 199 Ludwikowski, A., M86 Marrero-Pérez, M. G., 29, 137 McGill, J. L., 507, M12 Lundh, Å., 399 Marshall, A. M., M26 McGilliard, M. L., 133 Luo, C. C., M172, T103 Martin, B. R., 71 McGuire, M., M249, T241 Luo, J., M173, M324 Martin, N. H., 9, M113, M156 McGuirk, S., 39, 40 Lynch, M. B., 351, T218 Martin, P., 27, M97 McIntosh, D. W., M16 Lyons, N., M21 Martineau, I., T74 McIntosh, J. M., T51 Martineau, R., 491, 492 McKay, Z. C., 351, T218 M Martinex-Lopez, B., 99 McKilligan, D. M., T188 Martínez, B. A., M112 McKinnon, J. J., 349, M22 Ma, L., 277, 417, M288, T283 Martinez, G. M., M87 McLean, D. J., M78, M79, M176, T34, T194 Ma, S., T89 Martinez Aguilar, E. A., M163, M168 McMahon, D. J., 176, 472, M108, T73, T74, Ma, Y., M174 Martínez-Cortés, I., M199 T75, T76 Ma, Y. B., 18, M1 Martinez-Monteagudo, Sergio I., 23, 467 McNea, L., T243 Ma, Z., 332, M65 Martino, C., M267, M269, M300, T262 McNunn, G. S., 196 Mabjeesh, S. J., 419, M238 Martins, C. M. M. R., 35, 210, 510, M42, McParland, S., 160 Mac, S. E., 232 M241, M302, T249 McPherson, A., 184 Macdonald, K., 215 Martins, I. P., M285, T236 McVey, C., 269 Macé, T., T61 Martins, J. P., M164 Meakin, R. J., T296 Macedo, C. S., T65 Martins, J. P. N., M154 Medel-Marabolí, M., T67 Macgregor, C. A., 502 Martin-Tereso, J., 459 Medina Villacis, M. L., M170 Machado, F. S., M54, M201, M303, M304 Marubashi, T., T42 Mehaba, N., 248, 252, 479 Machado, N. A. F., M319, M320 Masedunskas, A., 190 Melendez, P., 45, M75, M220 Maciel, M. G., T261 Masello, M., 334, M221 Melgar, A., 209, 210, 510, M42, M241, M302 Madruga, O., 313 Masía, F., M21 Melilli, C., 465 Madruga, R. C., T64 Masterson, M., T48 Mello, R., T119 Madureira, A. M. L., M216, T47, T205, T206 Masucci, F., 182 Melzer, N., 166 Maffioli, E., 279 Masuda, Y., 170, 171, 172 Menassol, J.-B., M183 Mahon, R., T218 Matamoros, C. I., T222 Menchik, P., 17 Mak, C. K., 57 Mather, I. H., 190 Mendes Borges, T, 281 Makanjuola, B., 166, 460 Mathias, A. J., M10 Méndez, M. N., 138, T115, T118 Makinwa, O. M., T123 Matiello, J. P., M201 Mendonça, L. G. D., M185, T182 Malchiodi, F., 27, 59, 274, M97 Matioli, G., M87 Mendoza, M., M163 Maleky, F., M127 Matos-Padilla, E., M30 Mendoza, S. M., 77 Mallard, B., 303 Matsuba, T., M231 Menegazzo, L., M285, T236 Malmuthuge, N., 455 Mattiauda, D. A., T179, T294 Meng, L., M146, T104, T107 Malouin, F., 305 Matto, G., 138 Meng, S., M65 Maltecca, C., 58, 60, 165, 166, 174, 391, 460 Maunsell, F., 379 Menichetti, B. T., M89, T11 Mamedova, L. K., 34, 83, 352, 381, 495, 501, Maurício, E. F., M130 Menudier, N., M196, T185, T186 M34, T51, T167, T293 Mayer, E., T26 Meppiel, L., M196, T185, T186 Mammi, L., M232, T121 Mayo, L. M., T171 Mercadante, V. R. G., T168 Mann, S., 81, 85, 422 Mayorga, E. J., 90, 420, 421, 502, T159, Mercado-Ayala, M., M30 Manriquez, D., 45, 142, 380, M75, T15, T29, T160, T188 Mercier, K., M16 T32 Mazon, G., 130, 240, 261 Merrill, C. E., M71, M73 152 Mertens, D. R., 11, 188, 344, T109, T233 Montenegro Vivas, L. B., M170 Murphy, K., T225 Messman, M., M266 Montiel, L. A. G., T125 Murphy, M. P., 306 SUNDAY

Metzger, L. E., 409, 439, M4, M6 Moon, J. O., 485, T298 Murphy, M. R., M159 ORALS Meunier-Goddik, L., 475, M109, M110, T70, Moore, D., 99 Murphy, S., 400 T71 Moore, S., M75 Murphy, S. I., M156 Meyer, D., M164 Moore, S. A. E., T229 Murray-Kerr, C., 39, 40 Meyer, E., 482, 516 Moore, S. G., T171 Murtaza, M. A., M105 Mezzetti, M., 154, 268, 429, T268 Moore, S. M., 139, M43 Murtaza, M. S., M105 Miccoli, F. E., 250 Moorman, A., 266, T36 Murugesan, G. R., 48, 77 Michelotti, T. C., M290 Moppert, I., M124 Myers, A. J., 491

Micheloud, J. F., M87 Moraes, J. G. N., 276 Myers, A. M., 492 MONDAY POSTERS Middleton, E. L., T173 Moraes, L. E., 198, 208, 493, 512, T226 Myers, D., 126 Middleton, J., 43 Mora-Gutierrez, A., 126, M126 Myers, D. D., 301 Mideros, S., M159 Morais, N. P. S., T126 Myers, J. S., M36 Miglior, F., 27, 59, 166, 274, 391, 393, 460, Morales, M., 113 Myers, M. A., M240 M97, M271, T55 Mora-Mora, M. G., T124 Myers, R., M270 Miki, K., M231 Moran, A. T., 330 Myers, W. A., 31, 110, M275, M276, T234, Miley, K., T80 Moran, C., M263, M264, M265 T239 Miller, M. D., 336, M160, M298, T3 Moraru, C. I., 17, 401, 407, 471 Miller, M. J., M118 More, J. C. R. S., T84 MONDAY N ORALS Miller, N., 454 Moreland, S., 302 Miller, R., 289 Moreno, J., 387 Nachtrieb, N. A., M278 Miller, S., 167 Morgan, M., T181 Nadalin, A., T206 Miller-Cushon, E. K., M47, M49, M52 Moridi, M., 253 Naditz, A. L., 397 Miltenburg, C. L., 38 Morrison, S. Y., T128 Nagl, V., T26 Minafra-Rezende, C. S., M111, T83, T85 Morittu, V. M., 378, T18 Nakagawa, K., T278 Minegishi, K., 97 Morley, P., 377 Nakamura, M., M239, T278 Minela, T., T173 Moroz, L. F., T200

Nam, M. S., M121 TUESDAY POSTERS Mineur, A., 151 Morrill, K. M., 366 Naqvi, S. A., 27, M97 Minuti, A., 378, T268 Morris, D. L., 508, M236, M305, T217, T273, Narayana, S. G., 27, M97 Miranda, R. M., T264 T279 Nasrollahi, S. M., 220, T219 Mirando, M.A., 7 Morrison, E. I., T287 Navanukraw, C., 315 Mirzai, H., T277 Morrison, S. Y., M157, T232, T270 Navanukraw, S., 315 Misztal, I., 167, 169, 170, 171, 172, M96 Morten, J., M308 Navarrete, E. D. T., T125 Mitchell, L. K., T213, T223 Moser, D., 167 Neal, J., M75 Mitloehner, F. M., 197 Moslemipur, F., 134 Neave, H. W., 37, M48, T140

Miura, M., 35, 78, 229, 514, M257, M262 Moss, J. I., T172 TUESDAY Nedelkov, K., 35, 210, 510, M42, M241, ORALS Miyagusuku-Cruzado, G., M5 Motawee, M. M., M108, T77 M302, M323, T249 Mjoun, K., T247 Moura, D. C., M285, T236, T264 Negreiro, A. N., 230 Moaeen-ud-Din, M., M100, T60 Moura, E. O., T64 Negron, V., 331 Moallem, U., 82, 105, 251 Mouw, M., 372, T2 Neha, N., 22, M117 Moeez, S., M20 Moyes, K. M., M28 Neibergs, H. L., 99, 276 Moelich, E., 182 Mshelia, A., M98 Nelli, R. K., 423, M188, M191 T209 Moffet, C. A., 342 Mueller, F., M314, T257 Nelson, C. D., 88, 222, 242, 304, T151 Mohammadabadi, T., M286 Muhammad, N., 24 Nembrini, M., M82 WEDNESDAY Molina, A., M107 Mulakala, B. K., M72, T50 Nestor, K., M295 ORALS Molina, M. P., M107 Mulchay, H. L., M31 Neto, M. R. F., T96 Molinari, P., 88 Muller, N., 182 Neubauer, V., 376, T290 Molinero, A., 272, M222 Mulligan, F. J., 351, T218 Neves, A. R., 292 Molitor, M. M., 177, 285 Mulliniks, J. T., 425 Neves, R., M91 Moll, W.-D., T290 Mullins, I. L., M37, T193 Newbold, J., 112 Molle, G., 106 Muner, R. D., M95 Nickerson, S. C., 26, M64, T34 Molossi, L., T264 Muñiz-Colón, G., M30 Nicolau, E. S., M111, M133, T83, T84, T85,

Moncur, V. S., M94 Muñiz-Colón, G. C., T162 T86 AUTHOR INDEX Monge, J. L., M215, T180 Muñiz-Cruz, J. M., T162 Niedziela, D. A., 306 Monteagudo, S. M., M115 Muñoz, M. F., M132 Nielsen, N. I., 515 Monteiro, A. P. A., T183 Muñoz-Gutiérrez, J., M199 Niesen, A., 87, 293 Monteiro, H. F., 223, M309, T258, T299 Murai, Y., M230 Nir (Markusfeld), O., 450 Monteiro, P. L. J., T204 Murmann, L., T65 Nishizawa, N., M230 153 Nöbel, S., 466, T95 Ortega-Anaya, J., 402, 469, M120, M122, Pasetti, M. H. O., T195, T196 Nobrega, D. B., 163 T91 Pasha, I., 25 Nolan, D. T., 324, T201 Ortiz, W. G., M219, T172 Passos, L. T., T197 Nolt, S., 366 Ortiz Quezada, A. G., 471 Pastor, J. J., T270 Nordgren, P., 515 Ortiz-Riobo, C., T245 Paswan, R., M137, T68 Norell, R. J., T176, T177 Osborne, V. R., M271 Pate, J. L., T207 Null, D. J., 58, 168 Osei, B., M25, M321, T23 Pate, R. T., 32, 505, M24, M158, M159, Nunes, A. T., M242, M243, M244 Oshibanjo, O. D., T69 M270, T215 Nunes, I. A., T86 Osorio, F., M132 Patel, J., 327 Nunes, T., M212 Osorio, J. S., 46, 51, 144, 253, 319, 439, 442, Pattamanont, P., M151 Nuñez, T., T119 477, M255, T39, T40, T242, T247, T270 Patton, R. A., 35 Nuñez de González, M. T., 126, M126 Ososanya, T. O., M98 Paudyal, S., 45, 142, 379, 380, T32 Nuzback, D. E., M80 Ostach, M. A., M85 Paula, E. M., 223, 345, M258, T258, T299 Nwamaioha, N., T78 Ostendorf, K. L., 511, T288 Paulus Compart, D. M., 32, M24, M282, Nyamakwere, F., 182 O’Sullivan, M., T218 T248 Nydam, D. V., 81, 85, 238, 422 Ott, T. L., 102, 209, 510, T207 Payton, R. R., T161 Otter, D. E., T90 Pearce, S., 358 O Ouellet, V., 94 Pearl, D. L., 41 Oueslati, S., T9 Pearl, K. A., 488 Oba, M., 33, 338, 350, M11, M27, T275 Overbeck, S., T76 Pearn, A., M181 Obata, K., M230, M231 Overton, M. W., 200, M213, M214 Pecard, D., T109 Oberg, C., M123, T73, T74, T75, T76 Overton, T. R., 81, 422, M251, M280, M281, Pech-Cervantes, A. A., 224, 227, 347, 348, Oberschätzl-Kopp, R., 140 T272 M165, T112, T113 Obitsu, T., M239, T278 Owens, C. E., T203 Pedreira, M. S., M303, M304 Oconitrillo, M. J., T292, T300 Oyebade, A., 105 Peede, S., 206 O’Connell, J. R., 168 Peis, R., 140 Ogan, M., T192 P Peiter, M., T195, T196 Ogden, R. K., T127, T136 Peixoto, P. M., T199 Ogunade, I. M., 212, 224, 227, T113 Pacheco, H. A., 57, M290 Pellerin, D., 373, M204, M205, T7, T9 Oh, J., 35, 209, 210, 510, M302, M323, T285 Padmanabhan, A., 19 Pempek, J. A., T48, T49 Ohta, Y., T278 Paez-Bernal, D., T245 Pena, G., 45 Olagaray, . E., 34, 352, T51, T155, T214, Pagny, Gaelle, M196, T185, T186 Peña-Alvarado, N., T162 T260, T293 Palladino, R. A., 250, T261 Peñagaricano, F., 57, 64, 65, 458 Olamendi-Uresti, A. E., T134 Palmonari, A., M232, T121 Peña-Ramos, A., T228 Oliveira, A. S., M285, T113, T236, T264 Palombo, V., 310, T163, T165 Penix, C., 405 Oliveira, C. A. F., 271 Pan, Y. E., 197 Penner, G. B., 228, 456 Oliveira, D. E., M180, T154 Pan, Y.-X., 79, 308, 309 Pequeno, D. N. L., 187 Oliveira, G. B., T263 Panasophonkul, S., M224 Per, T., M308 Oliveira, G. S., M319, T116, T117 Pang, D., 340, T221 Peravian, P., T277 Oliveira, I. L. S., T64 Pangprasit, N., M33 Pereira, G. M., 97, 390, 394 Oliveira, J. V. M., T96 Pankaj, S. K., M119 Pereira, L. G. R., M54, M201, M303, M304 Oliveira, M. R. C., T236 Panunzi, E. K., T59 Pereira, M. N., M293 Oliveira, R. C., T156, T157, T158 Pape, A., M93, T149 Perera, A., 446 Oliver, S. P., 164, M66, M73, T201 Papirov, E., 161 Perez, M. M., 334, M218, T170, T204 Ollivett, T. L., M103 Pardo-Guzman, J., M268, T245 Perez-Hernandez, G., 502, M83 Olmeda, M. F., T261 Parente, H. N., M319, M320, T116, T117 Perez Medina, E. A., M168 Olmos Colmenero, J. J., M161 Parente, M. O. M., M319, M320, T116, T117 Perrone, Í. T., M130 Olson, J. L., T41, T43 Park, A., M314, T257 Perry, G. A., 30, M277 Olver, D. R., 131, 246 Park, B., T198 Perry, J. J., T280 Omontese, B. O., 272, M222 Park, J. S., 485, T298 Peterson, C. B., 197 Omphalius, C., 487 Park, Y. W., M121, M137, T68 Petersson-Wolfe, C. S., 241, T201 Oni, A. O., T297 Parker, P. A., M61, T20, T21 Pfrimer, R. T., M133, T84, T85, T86 O’Neil, M. R., 355, T56 Parsons, C. L. M., 26, 262, 416, M64, T135, Phillips, H. N., 371 Onwuka, C. I., T297 T152 Phyn, C. V. C., 150 Ordaz, S., T114 Parsons, S. D., 300, T129 Piantoni, P., M278, T35 Orellana, R. M., 92, T183 Parys, C., 35, 79, 80, 308, 309, 310, 311, 489, Piccardi, M., M21 Ortega, G., T119 490, M20, M200, T146, T148 Pie, J., M245 Ortega, M. S., 278 Pascottini, O. B., M59, M69, M223 Pierce, K. M., 76, 351, T218

154 Piersanti, R. L., 332 Queiro, J. S., T96 Reyes, D. C., T280 Pighetti, G. M., 143, 164, 384, M16, M50, T4, Quick, A. E., M103 Reynolds, C. K., 341, 343 SUNDAY

T201, T202 Quigley, J. D., 299, 412, M327, T132, T133, Rezac, S. D., T79 ORALS Pilote, R., T276 T139, T143, T144, T145 Rezamand, P., M249, T17, T212, T241, T277 Pineda, A., M297 Quijano, C., 496 Rezende, F. M., 65 Pinedo, Pablo, 45, 142, 269, 379, 380, M75, Quinn, F., 445 Rhoads, M. L., 360 T15, T29, T32, T210, T304, T305 Quintanilla, P., M107 Rhoads, R. P., 358 Piñeiro, J. M., M89, T11 Ribeiro, D. C. S. Z., 462, M141 Pinho, L., M212 R Ribeiro, E. S., 382, 458, M44, M69 Pino, F., M225 Riboni, M. V., T163, T165

Pinter, J., 147 Raabis, S., 438 Ricci, A., M223 MONDAY POSTERS Pisoni, L., 225 Radloff, W., T269 Rice, E. M., T253 Pithua, P., M75 Raffrenato, E., 182, 345, T216 Richards, A., T272 Plaizier, J. C., 226, 456 Rahman, U., 24, 25 Rico, D. E., 504, M273, M275, T265 Plancarte, E., 404 Räisänen, S. E., 35, 210, 510, M42, M302, Rico, J. E., 31, 110, 500, 503, 506, M275, Plante-Dube, M., T255 T249 M279, M291, M292, T234 Plaut, K., 419 Rajauria, G., 351 Riebel, B. M., 20 Pless, L. A., M79 Ramirez-Ramirez, H. A., 90, 420, 421, 502, Riley, M., 381, M34 Pletts, S., M17 509, M46, M83, M245, T35, T56, T159, Rink, K. A., 185 Ploentzke, J., T30 Rinttilä, T., M265 MONDAY T188, T231 ORALS Plummer, P., 380 Ramsbottom, G., 76 Risner, D., 475 Pocrnic, I., 169 Ranck, E. J., M13 Rispoli, L. A., T161 Poczynek, M., T263 Rangel, A. H. N., M142, M143, M211, T63, Ritchie, G., M271 Pohler, K. G., 433, T161, T206 T64, T65 Ríus, A. G., 357, 497, M16, M39, M40, M226, Poindexter, M. B., 224, T151 Raphael, W., T209 T4, T202 Politis, I., 498 Rashid, M. A., 440 Riva, F., T268 Polowsky, P. J., 178, 179 Rassler, S., M85 Rivelli, M. I., M252, M253, M254, T266 Polukis, S., M295 Rau, J., 266, T36 Rivera, S. A., T280 TUESDAY POSTERS Poncheki, J. K., M92 Rauba, J. J., 435 Rizo, J. A., M219 Pondexter, M. B., T281 Rawlyk, N., 447 Roberson, M. S., 86 Poock, S. E., M75, T171 Raza, M., 440 Robert, C., T255 Poppy, G., 147, 377 Real Hernandez, L. M., 21, T92 Robert, F., 34, T214, T293 Portner, S. L., 420, 421, T159 Reale, E. M., 177 Robert-Granié, C., T61 Portnick, Y., 82, 105 Rebelo, L. R., M305 Roberts, J. N., T209 Portnoy, M., 464 Rebucci, R., 279 Robichaud, M. V., 41, T7 Potner, S. L., 90 Rebuffo, G. P. M., T116, T117 Robles, I., T6

Potter, A. A., 447 Robles, V., M58 TUESDAY Reed, K. F., M207 ORALS Potts, S. B., M272 Reed, K., M223 Rocha, A. M., 271 Poupée, B., M68 Reedy, C., T259 Rocha-Mendoza, D., 402, 469, M120, M122 Prado, C. S., T85 Reese, M. H., 328 Roche, J. R., 76, 150, 215 Prata, A. B., T204 Refat, B., 349, M22, M315, M316 Rodrigues, C. A., 434 Prates, L. L., M316 Rehman, H., 440 Rodrigues, J. P. P., M303 Premi, M., 154, 268, M82 Reicher, N., 419 Rodrigues, R. O., M195 Prestegaard, J. M., T227, T251 Reichler, S. J., M156 Rodrigues, R., M141 Price, N. R., M129 Reiff, O. M., M35 Rodrigues, S. M. B., M195 WEDNESDAY Price, W. J., T208 Reinhardt, H., T287 Rodríguez, C. L., T134 ORALS Prom, C. M., 108, 112, 114 Reisinger, N., 376, T26, T290 Rodriguez, G. E., 242 Proudfoot, K. L., M327, T12, T13, T48, T145 Reiter, K., 140 Rodriguez, H. D., 320, 321 Pszczolkowski, V. L., 516 Rekaya, R., T58 Rodriguez, Z., 272, M222 Pursley, J. R., T173 Relling, A. E., 225, M89, T11, T178 Rodriguez-Hernandez, K., 30, 436, M277 Putnam, A., M74 Ren, D., 280, M104 Rodriguez-Hernandez, P., M268 Pyo, J., M17 Renaud, D. L., 47, 148, 270, T138 Rodriguez-Prado, D. V., M51 Rennó, F. P., M242, M243, M244, T122, T237 Rodriguez-Prado, M., M51

Rennó, Francisco P. Rodriguez-Zas, S., T210, T304, T305 AUTHOR Q INDEX Renquist, B. J., 356, 426 Roeblitz, S., T30 Qamar, Z. A., 440 Resende, K. T., 249 Rohde, S., M167 Qiao, Q., T102 Reuscher, K. J., M32 Roman-Garcia, Y., T224 Qu, X., T101 Reuveni, L., 450 Román-Muñiz, I. N., 185

155 Romero, J., 113 Salamon, D., 247, M322 Schmitt, M. R., 173 Romero, J. J., T280 Salas, H., M287 Schmitz-Esser, S., 397 Romero, M. J. R., M170T125 Saldaña, D. J., T175 Schneider, A., T207 Rood, K. A., 158, M14 Saleh, N. M., T77 Schneider, L. G., 237, M50, T4, T12 Rooke, J., 339 Sales, D. C., T63 Schoenfuss, T. C., 474, M106, T66 Rosa, D., M87 Sales, G. T., M278 Scholte, C. M., M28, M272 Rosa, F., 46, 144, 253, 319, 477, T17, T39, Salfer, I. J., 480, M233, T150 Schossow, C. R., 46, 442 T40, T270 Salfer, J. A., T195, T196 Schramm, H., 93, 262 Rosa, G. J. M., M209, T210, T304, T305 Sallam, A. A., 254 Schrick, N., T161 Rosadiuk, J. P., 134, 231 Salomaa, S., M263 Schroeder, G. F., 121, M278, T35 Rose, M., M14 Sameen, A., 24, 180, M105 Schuenemann, G. M., 370, M89, T11, T210, Rosen, B. D., 168 Samii, S. S., M276, T239 T304, T305 Rosov, A., 251 Sánchez Laiño, A. R., M170 Schukken, Y. H., M182 Ross, D. A., 233, T244 Sánchez, V., 138 Schuling, S. E., T182 Ross, E. G., 197 Sanchez-Duarte, J. I., T235 Schwab, C. G., M256 Ross, T., 445 Sánchez-Rodríguez, H. L., M30, M186, T162 Schwarz, D., 325 Rossoni, A., 174 Sandhu, M. A., M192 Sciarresi-Arechabala, P., 113 Rossow, H. A., 87, 293, 301, M9 Sandri, E., 504, M273 Scognamiglio, N. T., T237 Roth, G., T271 Santana, O. I., M206, T228, T267, T274 Scott, K. J., 270 Rottinghaus, G. E., M245 Santiago-Rodríguez, J. M., T162 Scuderi, R. A., M128 Rous, S. M., M245 Santos, G. T., M92 Scully, C., M10 Rovai, M., 128, 202, M153 Santos, J. E. P., 88, 199, 219, 221, 294, 332, Seabury, C. M., 276, T210, T304, T305 Rovere, G. A., M208 458, 499, T52, T210, T281, T304, T305 Séguin, M., 451 Rowson, A. D., 95, M81, M193, M194, T34, Santos, M. R. L., T96 Seighalani, F. Z. B., T62 T45, T46 Santschi, D. E., 205, 325, M150 Selsby, J. T., 358 Roy, J.-P., T6 Santus, E., 174 Selvaraj, V., M35 Rozo Gonzalez, J. D., 370 Sanz Fernandez, M. V., M289 Senevirathne, N. D., 439 Ruegg, P. L., 50, T24 Sanzol, G., 202 Serrenho, R. C., M212 Ruel, P., T9 Sarantis, S., M127 Sethi, A., 50 Ruiz-Cortes, T., 484 Sarchet, A., T14 Sexton, J. R., 245 Ruiz-Flores, A., M83 Sargeant, J. M., 38 Seymour, D. J., M271 Ruiz-Ríos, S., T162 Sargolzaei, M., 166 Shaffer, J. E., T51 Rushen, J., 41, 367, T7 Sarturi, J. O., 509, M46 Shafii, B., T208 Rusk, R. A., 507, M12 Sato, S., M311 Shah, N. P., 19, 69, 398 Russell, M., 257 Sattar, A., 335 Shahzad, A. H., 98 Russi, J. P., 502 Satterfield, M. C., 486 Shamay, A., 419 Rutter, M. S., M56 Sattler, M. A., 49 Shano, B., T93 Ryan, C. M., M251, M280, M281, T272 Sauerwein, H., 84 Sharaf, S. M. A., T77 Ryan, E., T32 Sauls, J. A., 316, 352, M185, T51, T155, Sharp, S., T298 Ryan, K. T., T45, T46 M184, T260 Sharpe, K. T., 328 Ryan, N., 160 Saunier, S. J., T225 Shaver, R. D., 100, M294, T204 Savoini, G., 498 Shearer, J., 380 S Saxton, A. M., T161 Shearer, L. K., T247 Sayers, G., 155, 374 Shefy, S., 161 Sabastian, C., 419 Sayers, R., 155, 374 Sheldon, I. M., 332 Sabico, S., M131 Saylor, B. A., 352, T51, T260 Shen, J., T16 Sackett, A., T292, T300 Scarbolo, M., M218 Shen, X., M200 Sacks, G. L., 471 Schaefer, D. M., M166 Shepardson, R., 116, M250 Sadri, H., 84 Schalich, K. M., M35 Shepley, E., 146 Saedén, K. H., 399 Schatzmayr, D., T22, T290 Shi, H., 211, M316 Saegusa, A., M230, M231 Schenkel, F. S., 59, 166, 393, 460 Shi, W., 33, 350, M11, T275 Safdar, N., 50 Schimek, D. E., T182 Shi, Z., M77 Sahar, A., 24, 25, 180 Schimmel, K., T23 Shike, D., 318, T166 Sailer, K. J., T156, T157, T158 Schlau, N., T233 Shimizu, R., T42 Sairanen, A., 340 Schlotterbeck, R. L., 296, 297, 299, T132, Shin, J., T198 Sakamoto, K., 445 T133, T139, T141, T142, T143, T144 Shingfield, K. J., 115, 418, T286 Sakamoto, L. Y., T237 Schlücker, E., 466 Shinzato, I., M258, T278 Salado, E. E., T261 Schmidt, K., T94, T97 Shipandeni, M. N. T., 345, T216 Salama, A. A. K., 202, 248, 252, 479 Schmitt, E., 313 Shivas, I. C., T256 156 Shonka-Martin, B. N., 388, 389 Sordillo, L. M., 312, 423, 501, M74 Suarez-Mena, X., 412 Shutske, J., 50 Soriano-Varela, G. A., M30, T162 Such, X., 248, 252 SUNDAY

Siberski, C. J., T56 Sorter, D. E., T13 Suen, G., 50, 204, 438 ORALS Sica, A. F., T200 Sousa, C., M266 Sugino, T., M17, M27, M229, M239, T278 Siddique, A., M137, T68 Sousa, M. N., M320 Sultana, H., 222, T113 Sigdel, A., 57, 64 Soutto, J. P., M227, M228 Sumreddee, P., T58 Siikanen, O., M264 Souza, A. C. C., M53 Sun, B., M315 Silacci, R., M31 Souza, A. H., M217 Sun, C., 387 Siliveru, K., M140 Souza, D. S., T264 Sun, L., 75, 399, M171, M289 Silva de Oliveira, G., M320 Souza, J. M., T237 Sun, M., M315

Silva, A. P., M301, T263 Souza, P. M., M92 Sun, Q. Z., M171, 75 MONDAY POSTERS Silva, A. S., M303 Soyeurt, H., T101 Sun, X., 149, T87 Silva, D. R., 29, 137, 415, 476 Sparkman, K. J., T37 Sun, Y., M278, T87 Silva, E. G., T63 Spencer, J. A., T176, T177, T208 Suriyasathaporn, W., 346, M33, M224 Silva, E. P. E., T65 Spencer, T. E., 276, 278 Sutariya, S., M117 Silva, G. G., T237 Sponder, Gerhard, M192 Swanson, K., 403, 404, 405, M274, T54 Silva, H. M., M285, T113, T236 Spricigo, J. F. W., 458, M69 Silva, J. B. A., M211 Sreenivasaraghavan, S., M139 T Silva, J. T., 485 Srithanasuwan, A., M33 Silva, L. G., 223, M309, T258, T299 St John, J., 367 MONDAY Tahir, M. Z., 333 ORALS Silva, L. H. P., 514, M262 St Pierre, B., 439 Takagi, T., M258 Silva, M. A. D., T96 Stam, A., 77 Takiya, C. S., T182, T189 Silva, M. D., M301, T263 Stangaferro, M. L., 334, T204 Tallaksen, J. E., 328 Silva, V. P., 227, 354, 485, M165, T112 Stanton, J., M199 Tamassia, L. F. M., M304 Silva, Y. M. O., T64, T65 Staples, C. R., 221, 294, 485, T172, T281 Tamir, A., 251 Silva-del-Río, N., M84, T25, T190, T191 Starke, A., T289 Tansman, G. F., 178 Silveira, P. A. S., T207 Stasiewicz, M. J., 291 Tao, J., 222 Sim, J. Y., 467 Steckler, T. S., 201

Tao, S., 92, T183 TUESDAY POSTERS Simmons, J., T88 Steele, M. A., 134, 231, 299, 300, 456, 459, Tate, K. R., 133 Sinclair, L. A., 341, 343 M17, M229, T129 Tavares, W. L. F., 462 Singh, H., 193 Steen, T., M314, T257 Taylor, J., M75 Sipka, A., 422 Steensma, K. M. M., T14 Taylor, S. J., T291 Sischo, W. M., 162 Stefanski, T., 418 Taysom, D., T233 Sitko, E. M., M218, T170 Stein, H.-H., T232 Taysom, K., T233 Sivakumar, P., T114 Steinberger, A. J., 50, 204, 438 Tayyab, U., 341, 343 Sivinski, S. E., 352, 507, M12, T51, T155, Stepanek, J. G., 474 Tebbe, A., 73

T214, T260 Stephani, R., M130 TUESDAY Tedeschi, G., 279 ORALS Skarlupka, J. H., 204, 438 Steren, C. A., M39 Tedeschi, L. O., T128 Skibiel, A. L., 29, 137, 415, 476, 482, M176 Stevens, A. V., T212 Teets, C. L., 74, T110, T111, T295, T296 Slanzon, G. S., M301 Stevens, J. R., 295 Teixeira, A. G., T27 Smid, A.-M., T5 Stevenson, J. S., 316, M184, M185, T155 Teixeira, I. A. M. A., 249 Smith, E. N., T169 Stewart, J. L., T199 Temme, P., 466 Smith, M. F., 433 Stivanin, S. C. B., M54 Tempelman, R. J., M208 Smith, P., T285 Stoiber, C., T22 Tempera, G., M284 Smith, S. I., 7 Stone, A. E., M152, T184, T201 Tenório, A. N., T122, T237 WEDNESDAY Smith, S. R., M16, T4, T202 Storm, A. C., T282 TerHune, T., M300 ORALS Smith, W. A., 336, M298 Stott, R., 295, M14 Terré, M., 443, M70 Smith, W. B., M248, T230 St-Pierre, N. R., T238, T252 Thatcher, W. W., 88, T210, T281, T304, T305 Sniffen, C. J., M258, T121 Stratton, J., M112 Theilgaard, P., M280, M281 Soares, N. R., M111, T83 Strieder-Barboza, C., M18, M188, M189, Thelen, K., T174 Soares, S. R., M285, T236, T264 M191, T174 Thom, U., 427 Socha, M., 51 Striluk, M., M269, M300, T262 Thomas, M. J., 334, M221 Soder, K. J., M211 Studds, M. J., T13 Thompson, E., M191, T174

Soderholm, C., M260, T244 Su, C., T101 Thorakkattu, P., M138 AUTHOR INDEX Sola, M. C., M111, T83 Suarez, V. H., M87 Thornton, K. J., M14 Solano, G., 142 Suarez-Ariza, A., T245 Tian, H., M173 Sölkner, J., 151 Suarez-Mena, F. X., 296, 297, T132, T133 Ticiani, E., 458, M69 Sollenberger, L. E., 187 T139, T141, T142, T143, T144 Tiezzi, F., 60, 165, 174 Son, G., T198 Suarez-Mena, J., M233 Timms, L. L., 90, M36, M83, T188 157 Ting, L., T211 Urbano, S. A., T63 Virginio Jr., G. F., T263 Titgemeyer, E. C., 488 Uren, J. E., 244 Vishwanath, R., 387 Toghiani, S., T58 Urrutia, N. L., 109, T164 Vissio, C., T44, T187 Toledo, A. F., M301, T263 Uzee, N. P., 243 Vivas, L. B. M., T125 Toledo, M. Z., T204 Vizzotto, E. F., M54 Tomasino, E., 475 V Vlaeminck, B., T255 Tomasula, P. M., 283, 284 Voelz, B. E., 316, M185, T182 Tomich, T. R., M54, M303, M304 Vaca, J. A., 64 Vogel, L., T130, T131, T289 Tomlinson, D. J., T183 Vadlani, P. V., M140 Vogelzang, C., 166, 460 Tong, J., 214 Vagnoni, D., M266 Volodina, O., 358 Tong, Z., M65 Vahl, C. I., T108 von Keyserlingk, M. A. G., 12, 264, M48, Tonhati, H., T63 Vailati-Riboni, M., 78, M23 M63, T1, T5, T6, T140 Tooker, M. E., 62 Valldecabres, A., M84, T25, T190 von Soosten, D., 84 Torres, A., 404 Vallejo Torres, C. A., M170 Vora, H. N., 409, M4 Torres, R. N., M285, T236 Van Amburgh, M. E., 55, 233, 410, M251, Vos, P. L. A. M., M224 Torres-Gonzalez, M., 70 T204, T244 Vyas, D., 75, 212, 224, 227, 347, 348, 354, Torres-Ruiz, W., T162 Van De Kerckhove, A., M314, T257 485, M165, M168, M171, T112, T113 Torterolo, S., T115 Van Der Meijde, C., 121 Townson, D. H., T207 van der Voort, M., 449 W Tozetto, R., M202 Van Hekken, D. L., 283 Trainer, B. L., T248 van Lingen, H. J., 208 Wagner, G., 101 Tran, H., 491, T240 van Niekerk, J. K., 299 Wagter-Lesperance, L., 303 Tranel, L., 118 Van Os, J. M. C., T1 Waheed, M. M., 254 Trevisi, E., 46, 51, 154, 253, 268, 378, M82, Van Saun, R. J., 370 Wahid, N., M95 T39, T221, T268 Van Schyndel, S. J., M59 Waite-Cusic, J., M109, M110, M116, T70, Triay, F., 138 van Straten, M., 56 T71 Trindade, L. F. C., T64 VandeHaar, M. J., 28, 96, 513 Wakshlag, J. J., 81, 422 Tröscher, A., T130, T131, T289 Vanderick, S., 151 Waldron, B. L., M14 Trujillo, A. I., M227, M228 VanRaden, P. M., 62, 168, 170, 171, 173, 277, Walker, S., 447 Truman, C. M., 232, M37, T193 392 Walker, T. B., M73, T161 Trusler, N., 285 Vardhanabhuti, B., M3 Wall, E., M323, T285 Tsai, C.-Y., M249, T17, T241 Vargas-Bello-Pérez, E., 113, 206, M132, T67 Wall, E. H., M42, M302 Tsang, P. C. W., T207 Vasconcelos, A. L., T65 Waller, M. K., M61, T20, T21 Tsisaryk, O., M125 Vasconcelos, J. L. M., 433, M195, M216, Wan, Z., M119 Tsuruta, S., 167, M96 T205 Wang, A., 468 Tu, Y., 203 Vasseur, E., 145, 146, 365, 367, 373, 451, T7, Wang, B., 203 Tuchscherer, A., T130, T131 T9, T10 Wang, C., 93, M104, M134, M313, T87, T89 Tucker, H. A., T35 Vaughn, J. M., M71, M73 Wang, F., 375, M148, T283 Tucker, H. L. M., 262, M64, T135 Vazquez, A. I., M208 Wang, F. R., M60 Tunick, M. H., 283 Vázquez-Flores, S., T134 Wang, H. F., T220 Tuñon, G., M220 Vázquez-Portalatín, L., M106 Wang, J. Q., 218, M144, M145, M146, M147, Turiello, M. P., T180 Velarde-Guillén, J., M204, M205 M148, M149, M172, T101, T102, T103, Turiello, P., T44, T187 Velasco, G., T178 T104, T105, T106, T107 Turk, P. J., 185 Velasquez, A., 45, 142, 380, T29, T32 Wang, K., M289 Turner, S.-A., 150 Velez, J., 142, 269, 370, 380, T15, T29 Wang, L., M288 Tyl, C. E., 474 Velthuis, A., M182 Wang, M., 414 Ventto, L., 418 Wang, P., M324 U Vero, J. G., M183 Wang, Q., M148 Vetvicka, V., 271 Wang, T., M129 Uddin, M. E., T267, T274 Viana, F. N., T264 Wang, W., 281 Ueda, J., M175 Vicentini, W. L. F. T., M141 Wang, Y. J., 211, 375, M45, M60 Uken, K. L., T130, T131 Vicini, J. L., 196 Wang, Z., 391, 393, T146, T148 ul Rahman, H., 333 Vidal, M., 443, M70 Wangen, S. R., 320, 321 Ünal, C., T192 Vieira, F. J. G., T264 Ward, R., 344, T109 Undersander, D. J., M166 Vieira-Neto, A., 88, T52, T281 Ward, S. H., T201 Underwood, C. M., T248 Vilkki, J., 418 Warner, D., 373 Ungerfeld, R., 138 Villacis, M. A. M., T125 Warner, W. J., 256 Upah, N. C., T188 Villacís, M. L. M., T125 Watkins, L. R., T49 Upreti, P., 287 Villettaz Robichaud, M., 373, T9 158 Wattiaux, M. A., 54, 259, M161, M205, Woldesenbet, S., 126, M126 Yorek, K., 40 M206, T267, T274 Wolfe, C. W., M157 Yoshimura, Y., M175 SUNDAY

Weary, D. M., 12, 36, 264, M48, M63, T1, T5, Wolfe, T., 145 Young, A., M14 ORALS T140 Wong, J., M300 Young, E. O., M160 Weatherly, M. E., M158, M159 Wood, D. R., M310 Young, H. A., 235 Weaver, C. M., 71 Wood, K., 372, T2 Young, M., 510 Weaver, S. R., 481 Woodrum, M. M., 240 Yousaf, M. S., 440 Webb, L. A., 84 Worako, T., T93 Yousef, N., 472 Weber Nielsen, M., 183 Worden, L., M208 Yu, F., T91 Webster, J., 37 Worku, M., M23, M25, M72, M321, T23, T50 Yu, P., 349, M22, M315, M316

Webster, M., 339 Wossen, A., T93 Yu, Z., 75, M171, M288, M313 MONDAY POSTERS Wei, L., 414 Wu, C., T280 Yukalo, V., M125 Weigel, K. A., M103 Wu, G., 486 Weigert, R., 190 Wu, J., T211 Z Weikard, R., 427 Wu, Q., 19, 398 Weimer, P. J., 204 Wu, Y. M., 44 Zaccaroni, O. F., M111, T83 Wein, Y., 419 Wukadinovich, M., M9 Zachut, M., 34, 82, T293 Weiss, W. P., 73, 491, M89 Wyhmeister, S., M132, T67 Zali, A., 220, T219 Weitzel, J. M., T131, T289 Wynands, E. M., 152 Zambelis, A., 145 Weld, K. A., T156, T157, T158 MONDAY Zampieri, V. H., T264 ORALS Weller, J. I., 56, 395 X Zang, Y., 514, M257, M262, M276, T239 Welter, K. C., 210, M241 Zanton, G. I., 298, M246, M247, T136, T269 Wen, F., M148, T102, T105 Xiao, J., M45 Zapata, R. C., T270 Wendner, D., T26 Xiao, Y., 356, 426 Zebari, H. M. H., M56 Weng, X., T183 Xiao, Y., M104 Zebeli, Q., 228, 376, T290 Wenner, B. A., T252 Xing, L., 218 Zeeck, R., 509, M46 Wente, L. J., M158 Xiong, B., 214 Zeger, S. L., M128 Wenz, J., 99 Zeineldin, M., 311 Xu, J., M288 TUESDAY POSTERS Werner, T., T259 Xu, L., 226 Zempleni, J., 191 Western, M. M., 107, 111 Xu, Q., 414 Zeng, Q., 110, M275 Whalen, C., 445 Xu, Y., M134 Zenobi, M. G., 221, 294 Wheler, C., 447 Xu, Y., M313 Zhan, K., 424 Wherry, B., 470 Xue, Y. L., 75, M171 Zhang, H., 214, M57, M101, M234, T102 Whinnery, K. V., 225 Xue, Y., M324 Zhang, J., 211 White, H. M., M197, M198, M279, T156, Zhang, M., M145, M172 T157, T158 Y Zhang, X., 95, M81, M193, M194, M288, White, R. R., 5, 6, 93, 195, 216, 217, 262, 491, TUESDAY M324, T45, T46 ORALS 493, 512, M19, M296, T168, T226, T240, Yair, R., M238 Zhang, Y., 229, M148, T105, T106 T246 Yambao, R. R. C., 79, 308, M200 Zhang, Y. Y., 75, M171 Whitehouse, N. L., 229, M256, M257 Yan, B., T211 Zhao, G., 424 Whitlock, B. K., 42, 425, M61, T20, T21 Yan, H., 375, M60 Zhao, L., M174 Wickert, T., T274 Yan, T., T221 Zhao, N., M147 Wickramasinghe, H. J. P., 444, M299 Yang, C., 203 Zhao, S. G., 218, M172 Wiedmann, M., 8, 289, M113, M156 Yang, H., M149 Zhao, Y. J., 197 WEDNESDAY Wijma, R., M218, T170 Yang, W. Z., 220, 349, M22, T219 Zheng, H., 281 Wilkins, K. R., 302 Yang, Y., 72, 280, T295 Zheng, L., T16 ORALS Wilkinson, R. G., 341, 343 Yang, Z., M57, M101, M234 Zheng, N., 218, M144, M145, M146, M147, Willard, C., 58 Yao, J., T16 M148, M149, M172, T101, T102, T103, Williams, C. C., 243, 362, M10 Yao, K. Y., T220 T104, T105, T106, T107 Williams, D. R., 136 Ye, D., T109 Zhong, Y. F., 44 Williams, T. L., T151 Yeiser-Stepp, E., 366 Zhou, X., T101 Williamson, M. E., 153, M90 Yeung, C. K., M31 Zhou, Y., M259, T147 Wilson, D. J., 43, 158 Yin, G. M., 75, M171 Zhou, Z., 318, 417, M259, T146, T147, T148,

Wilson, R., M274, T54 T166, T199 AUTHOR Ying, Y., T59, T150 INDEX Wiltbank, M. C., T204 Ylioja, C. M., 83, 495, M34, T167, T189 Ziegler, B. E., T41, T43 Wimalawansa, S., M131 Yoder, P. S, 483, 484, 517 Ziegler, D. M., 435, M310, T41, T42, T43 Winder, C. B., 38 Yohe, T. T., 26, 93, 234, 262, M296, T135 Zilberman, D., 161 Winston, D. R., 129, 241 Yoon, I., 33, 49, 226, 350, 352, M11, T51, Zimmerman, C., M40, M226, M235 Wohlgemuth, S., 415 T259, T260, T275 Zimmerman, T., T78, T82, T98, T99 159 Zimpel, R., 88, 332, T281 Zoca, S. M., T176, T177 Zwicke, G., 53 Zinicola, M., T27 Zolini, A. M., 331, T172 Zobel, G., 37 Zoni, M. S. F., T200

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