National Natural Science Foundation of China31160006;Science and Technology Condition Platform Construction Program of Yunnan Province2009DA002;National Microbiology Resource Platform Special Service Program of China for Microbiology Teaching Experiment NIMR-2016-8国家自然科学基金31160006;云南省科技条件平台建设计划项目2009DA002;国家微生物资源平台专项-面向微生物教学实验的专题服务项目NIMR-2016-8