1. Key Laboratory of Crop Physiology, Ecology, Genetics and Breeding; Ministry of Agriculture; Shenyang Agricultural University; Shenyang 110161 China
2. National Facility for Crop Gene Resources and Genetic Improvement; Institute of Crop Sciences; Chinese Academy of Agricultural Sciences; Beijing 100081 China
3. Rice Research Institute; Jilin Academy of Agricultural Sciences; Changchun 130000 China