Plant materials for validation

Four genetically diverse grapevine families were chosen to encompass the genetic diversity of North American table and wine grapes for the evaluation of the rhAmpSeq markers; hereafter, each family is referred to using the two-letter initials preceding its description:  
1.      HC: ‘Horizon’ × V. cinerea B9, a complex F1 family maintained at Cornell University in Geneva, New York   and including V. vinifera, V. cinerea, V. aestivalis var. lincecumii, and V. rupestris;  
2.      MN: MN1264 × MN1246, a complex F1 family maintained  at the University of Minnesota Horticultural Research Center in St Paul, Minnesota and including V. vinifera, V. riparia, V. rupestris, V. labrusca, V. aestivalis, and V. cinerea;  
3.      RS: V. riparia '37' × Seyval blanc, an F2 family maintained at South Dakota State University in Brookings, South Dakota and including V. riparia, V. rupestris, and V. aestivalis; and  
4.      BC: B37-28 × C56-11, an F1 hybrid maintained at USDA-ARS in Parlier, California and including V. vinifera and V. aestivalis.