1. College of Life Science, Northwest University, Xi’an, Shaanxi, China
2. College of Medicine, Northwest University, Xi’an, Shaanxi, China
3. Shaanxi Key Laboratory for Animal Conservation, Northwest University, Xi’an, Shaanxi, China
4. Institute of Population and Health, Northwest University, Xi’an, Shaanxi, China
5. Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Northwest University, Xi’an, Shaanxi, China