1. Department of Plant and Soil Sciences, Oklahoma State University, Stillwater, OK 74078, USA
2. Crop Genomics and Bioinformatics Center and National Key Laboratory of Crop Genetics and Germplasm Enhancement, Nanjing Agricultural University, Jiangsu, Nanjing 210095, China
3. Department of Biochemistry and Molecular Biology, Oklahoma State University, Stillwater, OK 74078, USA