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4个香菇品种AFLP分子标记的研究
雷萍,吴亚召
0
(陕西省微生物研究所)
摘要:
试验以香菇品种LB-21、L808、215和B15-1为研究材料,采用AFLP分子标记技术分析其遗传多样性。结果表明:4个香菇品种之间的遗传相似性系数变化范围为0.6695~0.7515;UPGMA法聚类分析发现,4个品种分为两组,香菇LB-21与香菇B15-1亲缘关系较近,遗传相似性系数0.8745;香菇L808与香菇215亲缘关系较近,遗传相似性系数0.8787。
关键词:  香菇  AFLP分子标记  遗传多样性  聚类分析
DOI:
投稿时间:2019-01-22修订日期:2019-01-22
基金项目:
Study on AFLP Molecular Markers for Four Lentinus edodes Varieties
,WU Ya-zhao
(Microbiology Institute of Shaanxi,Xi’an Shaanxi)
Abstract:
The genetic diversity of LB-21, L808,215 and B15-1 lentinus edodes varieties was analyzed by AFLP molecular marker. The results showed that the variation range of genetic similarity coefficient among the four lentinus edodes varieties was 0.6695 ~ 0.7515.UPGMA clustering analysis showed that the four varieties were divided into two groups,LB-21 and B15-1 were closely related, and the genetic similarity coefficient was 0.8745. L808 was closely related to 215, and the genetic similarity coefficient was 0.8787.
Key words:  Lentinus edode  AFLP Molecular Markers  Genetic diversity  Cluster analysis

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