古桂遗传多样性与亲缘关系的ISSR分析OA北大核心CSCDCSTPCD
Analysis of genetic diversity and relationships among ancient sweet osmanthus trees using ISSR markers
利用ISSR分子标记,以云南木犀[Osmanthus yunnanensis(Franchet)P.S.Green]和柊树[O.heterophyllus(G.Don.)P.S.Green]为对照种,对6个省(市)45份古桂花和2份野生桂花进行了遗传多样性研究.结果表明,古桂花具有丰富的遗传多样性,选用的14条引物共扩增出148条DNA条带,其中多态性条带131条,占88.51％；平均观察等位基因数、有效等位基因数、Nei's遗传多样性指数和Sh…查看全部>>
Interspecific relationships of 45 ancient sweet osmanthus trees from 6 provinces and 2 wild species of sweet osmanthus were evaluated by using ISSR (inter simple sequence repeat) marker with Osmanthus yurmanensis ( Franchet) P. S. Green and O.fordii Hemsl as contrast species. The results showed that ancient sweet osmanthus trees had abundant genetic diversity. Fourteen ISSR primers produced a total of 148 bands, of which 131 were polymorphic. The percentage …查看全部>>
段一凡;王贤荣;梁丽丽;李雪霞;向其柏;赵正萍
南京林业大学森林资源与环境学院,江苏南京210037南京林业大学森林资源与环境学院,江苏南京210037南京林业大学森林资源与环境学院,江苏南京210037南京林业大学森林资源与环境学院,江苏南京210037南京林业大学森林资源与环境学院,江苏南京210037南京林业大学森林资源与环境学院,江苏南京210037
林学
古桂ISSR遗传多样性聚类分析
ancient sweet osmanthus treesinter simple sequence repeatgenetic diversitycluster analysis
《福建林学院学报》 2011 (4)
335-339,5
江苏省自然科学基金资助项目(BK2005133).
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