Affiliation: | Key Laboratory of Molecular Epigenetics of MOE and Institute of Genetics &Cytology, Northeast Normal University, Changchun 130024, China,; Department of Agronomy, Jilin Agricultural University, Changchun 130118, China,; Institute of Cereal Crops, Jilin Academy of Agricultural Sciences, Changchun 130124, China, and; Department of Crop and Soil Sciences, Washington State University, Pullman, WA 99164-6420, USA |