生化标记在河北省栽培平菇种质资源鉴别中的应用研究  

Study on Biochemical Marker in the Identification of Cultivated Oyster Mushroom in Hebei Province

作　　者：郑素月[1] 张庆桥[1] 

机构地区：[1]河北工程大学农学院,河北邯郸056038

出　　处：《北方园艺》2011年第14期162-164,共3页Northern Horticulture

基　　金：河北省科技支撑计划资助项目(06220116D)

摘　　要：采用体细胞营养亲和测定和酯酶同工酶分析对河北省广泛栽培的54个平菇菌株进行了种质鉴别和遗传多样性研究。结果表明：54个平菇菌株经营养亲和测定划分成了12个不同营养亲和群，酯酶同工酶分析结果表明，同一营养亲和群内菌株酯酶同工酶酶谱相同，不同营养亲和群菌株酯酶同工酶酶谱有差异。聚类分析结果表明，不同营养亲和群菌株相似系数为53％～91％。Vegetative compatible and esterase isozyme electrophoresis were employed on the taxonomic identification and genetic diversity of 54 cultivated oyster mushroom strains from Hebei province. The results showed that 54 tested strains were divided into 12 different vegetative compatibility groups according to antagonism reaction. The esterase isozyme electrophoresis analysis showed that the different isozymograms were in the strains of different VCG and the same isozymograms were in the strains of same VCG. Cluster analysis showed that the similar coefficient of different strains of VCG was 53%-91%

关 键 词：河北省 栽培平菇 营养亲和群 酯酶同工酶 

分 类 号：S646.14[农业科学—蔬菜学]