1. College of Resources; Sichuan Agricultural University; Chengdu China
2. The Laboratory of Microbiology; Dujiangyan Campus of Sichuan Agricultural University; Dujiangyan Sichuan China
3. College of Food Science; Sichuan Agricultural University; Ya'an China
4. Animal Disease Prevention and Food Safety Key Laboratory of Sichuan Province; School of Life Science; Sichuan University; Chengdu China