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Position: Home > Articles > Cluster Analysis of 10 Varieties of Oil Rape Seed (Brassica juncea) in Three Gores Reservoir Area with SSR Primers Journal of Anhui Agricultural Sciences 2011,39 (1) 81-82

三峡库区10个芥菜型油菜品种的SSR标记聚类分析

作  者:
曾川;徐洪志;廖淑梅;伊淑丽;黄涌
单  位:
重庆三峡农业科学院
关键词:
芥菜型油菜;遗传多样性;SSR标记;三峡库区
摘  要:
[目的]用SSR分子标记研究三峡库区芥菜型油菜品种的遗传多样性。[方法]使用9对SSR引物,对10份来自三峡库区的芥菜型油菜品种进行遗传多样性分析。[结果]聚类结果表明,在遗传距离0.47处可将供试材料分为3类。[结论]地理和生态条件是影响三峡库区芥菜型油菜类群的主要因素。
译  名:
Cluster Analysis of 10 Varieties of Oil Rape Seed (Brassica juncea) in Three Gores Reservoir Area with SSR Primers
作  者:
ZENG Chuan et al(Chongqing Three Gorges Academy of Agricultural Science,Chongqing 404155)
关键词:
Brassica juncea;Genetic diversity;SSR mark;Three gorges reservoir area
摘  要:
[Objective] The genetic diversity of the oilrape seed(Brassica juncea) was analyzed with SSR primers. [Method] 10 varieties of oil rape seed in three gores reservoir area were studied on genetic diversity with 9 SSR primers. [Result] The cluster analysis indicated that all varieties could be clustered into 3 groups in the genetic distance at 0.47. [Conclusion] Geography and ecology are major factors that influence groups of oil rape seed in three gorges reservoir area.

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