| 果梅种质资源亲缘关系的ISSR分析 |
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| 引用本文： | 桂腾琴,乔爱民,孙敏,王心燕,吴和原.果梅种质资源亲缘关系的ISSR分析[J].安徽农业科学,2009,37(27):12957-12959. |
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| 作者姓名： | 桂腾琴 乔爱民 孙敏 王心燕 吴和原 |
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| 作者单位： | 兴义民族师范学院化学生物系,贵州兴义,562400;西南大学生命科学学院,重庆,400715;仲恺农业技术学院农业与园林学院,广东广州,510225;仲恺农业技术学院农业与园林学院,广东广州,510225;西南大学生命科学学院,重庆,400715;普宁市水果蔬菜局,广东普宁,515300 |
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| 摘 要： | 利用ISSR技术对39份果梅种质资源多样性和亲缘关系分析，结果表明，从51条引物中筛选出10条分辨率强的引物，共扩增出120个位点，其中，多态性位点98个，约占总数的81．67％。基于Jaccard系数对ISSR扩增结果进行UPGMA法聚类，聚类结果将供试材料分成3类，与传统园艺学分类基本一致，表明供试材料间的聚类与地域无明显相关性。
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| 关 键 词： | 果梅 种质资源 遗传多样性 亲缘关系 ISSR |
ISSR Analysis of Genetic Relationship of Germplasm Resource in Prunus mume Sibe. et Zucc. |
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| GUI Teng-qin et al.ISSR Analysis of Genetic Relationship of Germplasm Resource in Prunus mume Sibe. et Zucc.[J].Journal of Anhui Agricultural Sciences,2009,37(27):12957-12959. |
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| Authors: | GUI Teng-qin |
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| Institution: | GUI Teng-qin et al(Department of Chemical , Biological,Xingyi Normal University for Nationalities,Xingyi,Guizhou 562400) |
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| Abstract: | Using ISSR technique to analyze the relationship of germplasm resources diversity and genetic relationship in 39 Prunus mume Sibe.et Zucc.,the result showed that 10 primers were screened with high resolution from 51 primers,120 fragments were amplified,of which 98 were polymorphic loci,accounting for 81.67% of total.ISSR amplified result was clustered using UPGMA method based on Jaccard coefficient,tested materials were divided into 3 groups,as was fundamentally accorded with the traditional classification ... |
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| Keywords: | ISSR |
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