贵州绿僵菌和戴氏绿僵菌分类地位的确证  

Identification of the Taxonomic Status of Metarhizium guizhouense and Metarhizium taii

作　　者：全宇[1,2] 刘永翔[2,3] 刘作易[4] 杨友联[5] 

机构地区：[1]贵州大学生物科学院,贵州贵阳550006 [2]贵州省农业生物技术重点实验室,贵州贵阳550006 [3]贵州省生物技术研究所,贵州贵阳550006 [4]贵州省农业科学院,贵州贵阳550006 [5]贵州省六盘水师范学院,贵州水城530006

出　　处：《贵州农业科学》2012年第5期84-87,共4页Guizhou Agricultural Sciences

基　　金：贵州省科研机构创新能力建设专项岗位项目"炭疽菌属真菌分子系统学研究"[黔科合院所创能(2010)4002-1]

摘　　要：为正确描述贵州绿僵菌和戴氏绿僵菌的分类地位提供更充分的形态学和分子证据,通过观察贵州绿僵菌和戴氏绿僵菌的形态特征并扩增其转录间隔区序列(ITS)和翻译延伸因子(TEF)基因部分序列,用最大简约法构建了系统发育树。结果表明:戴氏绿僵菌应归入贵州绿僵菌中。To provide sufficient morphological and molecular evidence for the right description of the taxonomic status of M.guizhouense and M.taii,the morphological characteristics of M.guizhouense and M.taii were observed and their partial sequences of internal transcribed spacer（ITS） and translation elongation factor（TEF） were amplified and the phylogenetic tree was constructed by maximum parsimony method.The results showed that M.taii should be treated as a synonym of M.guizhouense.

关 键 词：贵州绿僵菌 戴氏绿僵菌 分类地位 

分 类 号：S182[农业科学—农业基础科学]