1. Department of Plant Biology, University of Georgia, Athens, GA 30602, USA
2. Northern Crop Science Laboratory, USDA‐ARS, PO Box 5677, Fargo, ND 58105, USA
3. Department of Crop and Soil Science, Oregon State University, Corvallis, OR 97331, USA
4. Center for Applied Genomic Technologies, University of Georgia, Athens, GA 30602, USA