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Position: Home > Articles > Analysis of Genetic Diversity in Astragalus membranaceus Germplasms by RAPD Markers Hubei Agricultural Sciences 2007,46 (6) 37-38

膜荚黄芪种质资源的RAPD分析

作  者:
金钟范;朴炫春;吴松权;吴荣哲
单  位:
延边大学农学院
关键词:
膜荚黄芪;种质资源;RAPD
摘  要:
应用RAPD技术对19份膜荚黄芪种质资源进行了分析,从200条随机引物中筛选出12条引物,共扩增出148条条带,其中127条为多态带,多态性比率为85.8%,其比率较高。系统聚类分析将19份膜荚黄芪种质分为3大类群——野生黄芪、东北黄芪和华北黄芪,这与传统分类学的结果相符。
译  名:
Analysis of Genetic Diversity in Astragalus membranaceus Germplasms by RAPD Markers
作  者:
JIN Zhong-fan,PIAO Xuan-chun,WU Song-quan,WU Rong-zhe(Agricultural College of Yanbian University,Longjing 133400,Jilin,China)
关键词:
Astragalus membranaceus;germplasm;RAPD
摘  要:
In this study,19 accessions of Astragalus membranaceus germplasms was analyzed by using RAPD markers.12 polymorphic primers,screened out from 200 random primers,were used and 148 reproducible bands were produced.Of them,127 bands(85.8%) were polymorphic.The cluster analysis divided the germplasm used in this study into 3 groups: wild A.membranaceus,northeast A.membranaceus and north China A.membranaceus,which was in agreement with the traditional taxonomy on A.membranaceus.

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