1. Institute
of Resource Biology and Biotechnology, College of Life Science and
Technology, Huazhong University of Science and Technology, Wuhan 430074, China
2. National
Key Laboratory of Crop Improvement, Huazhong Agricultural University, No.1, Shizishan Street, Wuhan 430070, China
3. Hybrid Rapeseed Research Center of Shaanxi Province, Dali 715105, China