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Maize Genetics Cooperation Newsletter 81

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Maize Genetics Cooperation Newsletter 81 MAIZE GENETICS COOPERATION NEWSLETTER 81 June 4, 2007 The data presented here are not to be used in publications without the consent of the authors. Division of Biological Sciences and Division of Plant Services University of Missouri Columbia, Missouri The Maize Genetics Executive Committee Pat Schnable (Chair), Class of 2010 Tom Brutnell, Class of 2011, Jane Langdale, Class of 2011, Virginia, Class of 2011 Marty Sachs, Class of 2010 Mary Schaeffer (Polacco), Class of 2009 Anne Sylvester, Class of 2009 Sarah Hake, Class of 2008 Jo Messing, Class of 2008 Ed Buckler, Class of 2007 Karen Cone, Class of 2007 Alfons Gierl, Class of 2007 Jeanne-Philippe Vielle-Calzada, Class of 2007 Year 2007 Maize Genetics Conference Steering Committee Thomas P. Brutnell, Chair Steve Moose, Co-Chair Pablo Rabinowicz, Local Host Giuseppe Gavazzi Mei Guo Erin Irish Elizabeth Kellogg Mike Muszynski Jorge Nieto Sotelo Peter Rogowsky Ex Officio Karen Cone, Treasurer Marty Sachs Mary Schaeffer (Polacco) Trent Seigfried NOTE: The 50th Maize Meeting will be held at Washington, DC February 27 – March 2, 2008. Registration will be due Nov 27, 2007 Check MaizeGDB for more details. I. FOREWORD.....................................................................................................................................................................................................................1 II REPORTS FROM COOPERATORS..........................................................................................................................................................................2 BEIJING, CHINA RAPD analysis on the variation and mutant types induced by the special environment of space in maize (Zea mays L.) --Zeng, M .......................2 BERGAMO, ITALY Evaluation of maize hybrid genotypes for resistance to Aspergillus flavus --Balconi, C; Berardo, N; Ferrari, A; Pisacane, V; Della Porta, G; Verderio, A; Motto, M ..................................................................................................................................................................................2 Transcriptome analysis of opaque2 and opaque7 mutants in maize endosperm --Pirona, R; Hartings, H; Rossi,V; Motto, M ..................................4 BERKELEY, CALIFORNIA Identifying low-copy loci by FISH on chromosomes in 3-D: Position of p1, the 22kDa alpha zein cluster, and the 5S rDNA locus --Harper, LC; Wang, R; Cande, WZ.....................................................................................................................................................................................5 Mu killer locus available in multiple inbred backgrounds --Lisch, D; Slotkin, RK.............................................................................................................7 BROOKINGS, SOUTH DAKOTA Mapping of ragged (rg*) mutation using classical and molecular markers --Whalen, RH; Brozik, M; Auger, D ...........................................................8 CHEONAN, KOREA and GWACHEON, KOREA and DAEJEON, KOREA Inheritance of ear shank length in maize (Zea mays L.) --Ji, HC; Lee, JK; Choi, GJ; Kim, KY; Seong, BR; Seo, S; Kim, SH; Lee, HB ...................8 CHISINAU, MOLDOVA The influence of ear age on the frequency of maternal haploids produced by a haploid-inducing line --Rotarenco, VA; Mihailov, ME ....................9 The possibility of identifying kernels with haploid embryos using oil content --Rotarenco, VA; Kirtoca, IH; Jacota, AG .............................................11 Gamma-irradiation of seeds with haploid and diploid embryos --Rotarenco, VA; Maslobrod, SN; Romanova IM; Mihailov, ME...............................11 COLUMBUS, OHIO and TOLEDO, OHIO GRASSIUS: A first step in establishing regulatory networks in maize and other grasses --Palaniswamy, S; Gray, J; Davuluri, R; Grotewold, E...........................................................................................................................................................................................................................12 CORVALLIS, OREGON Microarray evidence for ABA-GA antagonism during embryo maturation --Carroll, KA; Kulhanek, D; Fowler, J; Rivin, C .........................................12 Practical advice on using the maize oligonucleotide microarray --Carroll, KA; Rivin, C .................................................................................................13 DAEGU, SOUTH KOREA Severe epidemics of downy mildew (Perosclerospora sorghi) on maize in Cambodia, East Timor and Vietnam --Kim, SK; Yoon, NM; Kim, HJ; Kim, YB; Chhay, N; Kim, SM; Oeun, KS; Bora, P; Glaudino, N; Fontes, L; Tam, TT; Cho, MC ....................................................................14 GUELPH, CANADA http://www.MaizeLink.org: A searchable database linking maize experts from around the world --Makhijani, R; Wight, C; Radford, D; Kajenthira, A; Papineau, E; Raizada, MN............................................................................................................................................................................14 HONOLULU, HAWAII Near isogenic lines (NIL) of inbred Hi27 --Brewbaker, JL; Josue, AD ..............................................................................................................................15 Grassy tiller and sweet corn --Brewbaker, JL......................................................................................................................................................................15 Heterosis among near-isogenic lines of Hi27 --Josue, AD; Brewbaker, JL......................................................................................................................16 IRKUTSK, RUSSIA Presumable redox control of phosphorylation of the mitochondrial chaperonin hsp60 --Subota, IY; Arziev, AS; Sengenko, LP; Tarasenko, VI; Konstantinov, YM.........................................................................................................................................................................................17 KEW, UNITED KINGDOM and SAINT PAUL, MINNESOTA Adding B-chromosomes of Zea mays L. to the genome of Avena sativa L. --Kynast RG; Galatowitsch, MW; Huettl, PA; Phillips, RL; Rines, HW...............................................................................................................................................................................................................................17 LLAVALLOL, ARGENTINA Maize quality breeding in Argentina. I. Chemical analysis of waxy maize starch --Corcuera, VR; Caro Solís, C; Garcia-Rivas, G; Tortoriello, C; Salmoral, EM..................................................................................................................................................................................................19 Maize quality breeding in Argentina. II. Determination of lysine and fatty acids by chromatography --Corcuera, VR; Giraudo, M; Bernatené, EA; Sánchez Tuero, H; Malcowski, I................................................................................................................................................................19 Heterosis percentage of yield traits in quality maize single cross hybrids developed in Argentina --Corcuera, VR; Bernatené, EA; Poggio, L.................................................................................................................................................................................................................................20 MADISON, WISCONSIN and COLLEGE STATION, TEXAS Quantitative trait loci for ruminal starch degradability of opaque2 maize (Zea mays L.) --Lebaka, NG; Coors, JG; Gutierrez, A; Menz, MA; Betran, JF ...............................................................................................................................................................................................................................21 MILAN, ITALY Linkage data for sml --Manzotti, PS; Gavazzi, G ...............................................................................................................................................................22 PASCANI, REPUBLIC OF MOLDOVA Bg transposon transcription from both strands: two products similar to NFI and SET domain proteins may be involved in transcription and chromatin modulation --Koterniak, VV.............................................................................................................................................................................22 PERGAMINO, ARGENTINA and CORDOBA, ARGENTINA and BUENOS AIRES, ARGENTINA i Prediction of maize (Zea mays L.) combining ability using molecular markers and mixed linear models theory --Ornella, L; Eyherabide, G; di Rienzo, J; Cantet, J; Balzarini, M .....................................................................................................................................................................................23 PISCATAWAY, NEW JERSEY and GAINESVILLE, FLORIDA and ROCHESTER, MICHIGAN Suggested guidelines for naming helitrons --Dooner, HK; Hannah, LC; Lal, S ...............................................................................................................24 ROSARIO, ARGENTINA and CORDOBA, ARGENTINA A machine learning approach for heterotic performance prediction of maize (Zea mays L.) based on molecular marker data --Ornella, L; Balzarini, M; Tapia, E ............................................................................................................................................................................................................25
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