1 Agricultural Institute, Xizang Academy of Agricultural and Animal Husbandry Science, Lasa, Xizang 850032, China.
2 National Key Facility for Crop Gene Resources and Genetic Improvement, Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing 100081, China; Sanya National Research Institute of Breeding in Hainan, Chinese Academy of Agricultural Sciences, Beijing 572000, China.
3 Yazhouwan National Laboratory, Sanya, Hainan 572704, China.
4 Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu, Sichuan 610041, China.
5 Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, Harbin, Heilongjiang 150081, China. Electronic address: buqingyun@iga.ac.cn.