亚热带植物科学Issue(2)：123-126,4.DOI:10.3969/j.issn.1009-7791.2014.02.008
应用RAPD分子标记技术探讨3种石斛属植物的种间关系
Relationships among 3 Species of Dendrobium Based on RAPD Marker
摘要
Abstract
Three species of Dendrobium, D. nobile, D. officinale and D. devonianum were analyzed using random amplified polymorphic DNA (RAPD) markers. A total of 113 bands were amplified by 10 RAPD primers, among which 106 (93.81%) bands were polymorphic. The data of 113 RAPD bands were used to generate genetic distances and to construct a dendrogram by unweighted pair group method analysis (UPGMA). The results showed that the RAPD approach was efficient in studying genetic background and relationships among these 3 species and could be used to provide abundant molecular data for the medicinal development and utilization of Dendrobium.关键词
石斛属/RAPD分析/遗传多样性/亲缘关系Key words
Dendrobium/RAPD/genetic diversity/genetic relationship分类
农业科技引用本文复制引用
张杨,陈志宽,赖育菠,黄树林,邵红伟..应用RAPD分子标记技术探讨3种石斛属植物的种间关系[J].亚热带植物科学,2014,(2):123-126,4.基金项目
国家自然科学基金项目(31100664、31300737、81303292）；广东省自然科学基金项目(S2012040007958）；广东药学院师资队伍建设经费 （）
