1. Institute of Crop Science; The National Key Facility for Crop Gene Resources and Genetic Improvement; Chinese Academy of Agricultural Sciences; Beijing; 100081; China
2. Institute of Grain Crops; Yunnan Academy of Agricultural Sciences; Kunming; 650205; China
3. USDA-ARS Western Regional Plant Introduction Station (WRPIS); Pullman; WA; 99164; USA
4. Agricultural Institute of Riparian Region; Jiangsu; 226541; China