1. College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi 712100, China
2. College of Life Sciences and State Key Laboratory of Crop Stress Biology for Arid Areas, Northwest A&F University, Yangling, Shaanxi 712100, China
3. Bioinformatics Center, Northwest A&F University, Yangling, Shaanxi 712100, China