| 图们江下游地区野生大豆遗传多样性分析 |
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| 引用本文： | 朴向民,刘宪虎,许明子,李美善,孙晓环.图们江下游地区野生大豆遗传多样性分析[J].延边大学农学学报,2009,31(1):36-41. |
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| 作者姓名： | 朴向民 刘宪虎 许明子 李美善 孙晓环 |
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| 作者单位： | 延边大学农学院农学系,吉林,龙井,133400 |
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| 摘 要： | 利用9对多样性较高的SSR引物分析来自图们江下游地区的36份野生大豆材料的遗传多样性．结果表明，36份材料中，共检测到111个等位基因，每对引物检测出5（8att141）～16个（Satt157），平均每个位点12．3个，平均多态性信息含量（PIC）为0．821，说明图们江下游沿岸的野生大豆具有比较丰富的遗传多样性．聚类分析结果表明，SSR分子标记的结果与品种的地理来源及特性有一定的联系．
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| 关 键 词： | 野生大豆 遗传多样性 SSR标记 聚类分析 |
Genetic diversity of Glycine soja in the lower reaches of Tumen River by SSR markers |
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| PIAO Xiang-min,LIU Xian-hu,XU Ming-zi,LI Mei-shan,SUN Xiao-huan.Genetic diversity of Glycine soja in the lower reaches of Tumen River by SSR markers[J].Journal of Agricultural Science Yanbian University,2009,31(1):36-41. |
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| Authors: | PIAO Xiang-min LIU Xian-hu XU Ming-zi LI Mei-shan SUN Xiao-huan |
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| Institution: | (Agricultural Department, Agricultural College of Yanbian University, Longjing Jilin 133400,China) |
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| Abstract: | Investigated genetic diversity and relationships among 36 Glycine soja accessions from the lower reaches of Tumen River using 9 simple sequence repeat （SSR） markers. All of 111 alleles were observed in 36 accessions ranged from 5（Satt141）-16（Satt157）,average of 12.3. The average of PIC value is 0. 821 . It showed that C4ycine soja accessions from the lower reaches of Fumen River have high genetic diversity. Cluster analysis manifests that there is a certain relationship between the SSR makers and the geographical origin of the species. |
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| Keywords: | Glycine soja genetic diversity SSR marker cluster analysis |
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