7个草菇菌株的遗传多样性与生物学特性研究  

Biological Features and Genetic Diversity the Study of Strains of Volvariella volvacea

作　　者：张一帆[1,2,3,4] 夏凤娜[1,2,3,4] 黄龙花[1,2,3,4] 陈多杨 王嘉铭[1,2,3,4] 谢意珍[1,2,3,4] 杨小兵[1,2,3,4] 

机构地区：[1]广东省微生物研究所 [2]省部共建华南应用微生物国家重点实验室 [3]广东省菌种保藏与应用重点实验室 [4]广东省微生物应用新技术公共实验室,广州510070 [5]广东粤微食用菌技术有限公司,广州510070

出　　处：《种子》2016年第2期16-20,24,共6页Seed

基　　金：广东省工程技术研究开发中心建设项目(编号:2010B080100068);广东省科技计划项目(编号:2012 A020100010)

摘　　要：从菌落形态、菌丝体微观形态、拮抗性和栽培特性等方面对7个草菇菌株生物学特性进行了研究,并以同工酶酶谱和ERIC-PCR分析为基础进行聚类分析,显示了各菌种的遗传多样性。结果发现,每种试验能显示出菌株的某一方面特征,利用这些特征可对近缘菌株进行分类,但不同的试验方法得出的分类结果不尽相同。Seven laboratorial strains of paddy straw mushroom（Volvariella volvacea）were analyzed and classified based on their biological features and genetic diversity.Different strains show their special growth pattern in colonies,antagonisms and fruiting abilities,but fail to distinguish from their mycelium SEM.Clustering analysis were processed from the strains genetic characters based on molecular markers patterns of isozymes and ERIC-PCR bands,respectively.All strains are capable to be classified through each method mentioned above.However not all characters of the strains can be represented by any method.

关 键 词：食用菌 菌种 种质资源 

分 类 号：S567.3[农业科学—中草药栽培]