1. Department of Ecology Evolution, and Organismal Biology (EEOB) Bessey Hall Iowa State University Ames IA 50011 USA
2. College of Plant Science and Technology Huazhong Agricultural University Wuhan Hubei 430070 China
3. State Key Laboratory of Crop Genetics and Germplasm Enhancement Cotton Hybrid R & D Engineering Center Nanjing Agricultural University Nanjing 210095 China
4. BioFire Inc. 515 Colorow Dr. Salt Lake City UT 84108 USA
5. Crop Germplasm Research Unit USDA‐ARS College Station TX 77845 USA