1. State Key Laboratory of Crop Stress Biology for Arid Areas, College of Horticulture, Northwest A&F University, Yangling, People’s Republic of China
2. Key Laboratory of Biology and Genetic Improvement of Horticultural Crops (Northwest Region), Ministry of Agriculture, Yangling, People’s Republic of China
3. College of Life Sciences, Northwest A&F University, Yangling, People’s Republic of China