Genetic Structure and Domestication History of the Grape
Genetic structure and domestication history of the grape Sean Mylesa,b,c,d,1, Adam R. Boykob, Christopher L. Owense, Patrick J. Browna, Fabrizio Grassif, Mallikarjuna K. Aradhyag, Bernard Prinsg, Andy Reynoldsb, Jer-Ming Chiah, Doreen Wareh,i, Carlos D. Bustamanteb, and Edward S. Bucklera,i aInstitute for Genomic Diversity, Cornell University, Ithaca, NY 14853; bDepartment of Genetics, Stanford University School of Medicine, Stanford, CA 94305; cDepartment of Biology, Acadia University, Wolfville, NS, Canada B4P 2R6; dDepartment of Plant and Animal Sciences, Nova Scotia Agricultural College, Truro, NS, Canada B2N 5E3; eGrape Genetics Research Unit, United States Department of Agriculture-Agricultural Research Service, Cornell University, Geneva, NY 14456; fBotanical Garden, Department of Biology, University of Milan, 20133 Milan, Italy; gNational Clonal Germplasm Repository, United States Department of Agriculture-Agricultural Research Service, University of California, Davis, CA 95616; hCold Spring Harbor Laboratory, United States Department of Agriculture-Agricultural Research Service, Cold Spring Harbor, NY 11724; and iRobert W. Holley Center for Agriculture and Health, United States Department of Agriculture-Agricultural Research Service, Cornell University, Ithaca, NY14853 Edited* by Barbara A. Schaal, Washington University, St. Louis, MO, and approved December 9, 2010 (received for review July 1, 2010) The grape is one of the earliest domesticated fruit crops and, since sociations using linkage mapping. Because of the grape’s long antiquity, it has been widely cultivated and prized for its fruit and generation time (generally 3 y), however, establishing and wine. Here, we characterize genome-wide patterns of genetic maintaining linkage-mapping populations is time-consuming and variation in over 1,000 samples of the domesticated grape, Vitis expensive.
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