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昆仑锦鸡儿(豆科)的遗传多样性研究
刘美华;李忠超;陈海山;葛学军
1.中国科学院华南植物园;2.中国科学院华南植物园 广东广州510650;3.广东广州510650
摘要:
采用ISSR方法,对昆仑锦鸡儿及其近缘种吐鲁番锦鸡儿的遗传多样性进行检测。结果表明,两个种多态位点百分率分别为79.07%和41.86%,昆仑锦鸡儿遗传多样性水平明显高于吐鲁番锦鸡儿;两个种间的遗传距离为0.394 3;昆仑锦鸡儿居群间的遗传一致度较高(平均0.961 4),遗传分化很低(GST:0.083 6)。
关键词:  昆仑锦鸡儿    吐鲁番锦鸡儿    遗传多样性    ISSR标记
DOI:
分类号:
Fund project:中国科学院知识创新工程重要方向性项目(KSCX2 SW 104);; 国家自然科学基金研究项目(30370282)
Abstract:
Key words:  
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