Release Time:2019-03-10  Hits:

Indexed by: Journal Article

Date of Publication: 2002-04-30

Journal: 园艺学报

Included Journals: CSCD、ISTIC、PKU

Volume: 29

Issue: 1

Page Number: 1-4

ISSN: 0513-353X

Key Words: 苹果属;Dw基因;RAPD标记;矮生

Abstract: 运用RAPD技术,采用集群分析法进行了苹果抗寒矮化种质资源扎矮76[Malus baccata (L.)Borkh.]显性矮生主基因Dw连锁的分子标记研究.研究结果表明,扎矮76的矮生性状由显性单基因控制,RAPD标记0PE15-1001与Dw基因连锁,其连锁距离为0.69cM.这为最终定位及克隆该矮生基因打下基础.