1. College of Agriculture and Life Sciences, Kunming University, Kunming, Yunnan, PR China
2. School of Medicine, Kunming University, Kunming, Yunnan, PR China
3. Yunnan Institute of Microbiology, Key Laboratory for Conservation and Utilization of Bio-Resource, and Key Laboratory for Microbial Resources of the Ministry of Education, School of Life Sciences, Yunnan University, Kunming, Yunnan, PR China
4. School of Ecology and Environmental Science, Yunnan University, Kunming, Yunnan, PR China