作　　者： ; ; ; ; ; ;

机构地区： 韶关学院英东生命科学学院

出　　处： 《菌物研究》 2005年第2期24-26,共3页

摘　　要： 从植物虎杖(Polygonum cuspidatum Sieb.et Zucc.)的根状茎中分离出24株内生真菌,分别对其液体发酵液进行抗菌活性检测,结果筛选出3株内生真菌具有抗菌活性,它们分别属于曲霉属、青霉属和无孢菌类。 Twenty-four isolates of endophytic fungi were isolated from the rhizomes of Polygonum cuspidaturn Sieb. et Zucc.. The antibiotic activity of these endophytic fungi was tested through antirnicrobial experiments in the exterior body. The result showed that three isolates of them were able to produce antibiotic active substances. The three antirnicrobial fungi were identified as Aspergillus, Penicillium and Mycelia sterillia respectively.

关 键 词： 虎杖 内生真菌 抗菌活性物质

领　　域： [生物学]