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无指盘臭蛙(Odorrana grahami)典型栖息地环境微生物季节变化

, PP. 759-763

Keywords: 无指盘臭蛙,典型栖息地,环境微生物,季节变化

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Abstract:

无指盘臭蛙(Odorranagrahami)是迄今为止发现抗菌肽种类最多的蛙类,而抗菌肽直接与环境微生物作用.为进一步研究无指盘臭蛙皮肤分泌物与环境微生物的关联性,利用平板稀释法对无指盘臭蛙典型栖息地(云南昆明、四川冕宁、四川会理)细菌、真菌、放线菌的数量随季节变化进行了研究.结果显示1)3个地方土壤都是春季3种微生物总量菌落形成单位最多;2)放线菌都是秋季最多,春季最少;3)昆明和会理土壤春季细菌最多,冕宁夏季最多;4)昆明和冕宁土壤春季真菌最多,会理秋季最多;5)水样中,冕宁和会理微生物

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