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RAPD Analysis of 14 Wampee Cultivars
Author(s): JIANG Su-mei, FENG Li, LIN De-qiu
Pages: 26-
29
Year: 2008
Issue:
2
Journal: SUBTROPICAL PLANT SCIENCE
Keyword: 黄皮; 资源调查; RAPD; 聚类分析;
Abstract: 对14个黄皮(Clausena lansium)品种(系)进行RAPD分析,从150个随机引物中筛选出16个能在种质间表现出多态性的引物,共扩增出 87 条谱带,其中多态性带47条,多态性比例为54.0%.结果表明,除龙川无核黄皮、龙山无核黄皮和冰糖黄皮外,其它11个品种(系)间的遗传距离较近(D≤0.1),说明大多数黄皮品种遗传差异较小,亲缘关系较近.UPGMA聚类分析表明,14个黄皮品种(系)在遗传距离0.15处可划分为3个类群,基本反映了黄皮品种间的遗传多样性.
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