1. Laboratory of Gastrointestinal Microbiology, National Center for International Research on Animal Gut Nutrition, Nanjing Agricultural University, Nanjing, China
2. Key Laboratory of Plateau Grazing Animal Nutrition and Feed Science of Qinghai Province, State Key Laboratory of Plateau Ecology and Agriculture, Qinghai Plateau Yak Research Center, Qinghai Academy of Animal Science and Veterinary Medicine of Qinghai University, Xining, China
3. College of Animal Science, Tibet Agricultural and Husbandry University, Linzhi, China