| 中国一年生野生大豆群体的遗传多样性研究 |
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| 引用本文： | 许东河,高忠,田清震,盖钧镒,北岛俊二,福士泰史,阿部纯,岛本义也.中国一年生野生大豆群体的遗传多样性研究[J].应用与环境生物学报,1999,5(5):1. |
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| 作者姓名： | 许东河 高忠 田清震 盖钧镒 北岛俊二 福士泰史 阿部纯 岛本义也 |
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| 作者单位： | 1. 南京农业大学大豆研究所,农业部国家大豆改良中心,南京,210095,中国
2. 北海道大学农学院,札幌,060,日本 |
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| 摘 要： | 选用来自全国各地的一年生野生大豆２００ 余份材料，从形态性状、等位酶标记和细胞器ＤＮＡＲＦＬＰ标记的遗传丰富度和遗传离散度两方面分析了中国野生大豆群体的遗传多样性．结果表明：中国野生大豆天然群体存在着遗传分化，各地理生态群体间的遗传多样性水平不同，南方群体最高，黄淮海群体次之，东北群体最低．南方为一年生野生大豆的遗传多样性中心，也可能是起源中心．
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| 关 键 词： | 野生大豆(GlycineSojaSieb.etZucc.) 遗传多样性 |
| 修稿时间： | 1999－04－14 |
GENETIC DIVERSITY OF THE ANNUAL WILD SOYBEAN(GLYCINE SOJA) IN CHINA |
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| XU Donghe,GAO Zhong,TIAN Qingzhen,GAI Junyi,Fukushi H,Kitajma S,Abe J,Shimamoto Y.GENETIC DIVERSITY OF THE ANNUAL WILD SOYBEAN(GLYCINE SOJA) IN CHINA[J].Chinese Journal of Applied and Environmental Biology,1999,5(5):1. |
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| Authors: | XU Donghe GAO Zhong TIAN Qingzhen GAI Junyi Fukushi H Kitajma S Abe J Shimamoto Y |
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| Abstract: | Morphological characters, isozymes and RFLPs of cytoplamic DNA were examined for more than 200 accessions of the annual wild soybean ( Glycine Soja Sieb. et Zucc. ) from various ecological regions in China in order to reveal the genetic diversity. Obvious genetic differentiation was detected and the genetic diversity varied among the ecological populations, with the highest in southern China, the medium in the Huang Huai Hai region, and the lowest in northestern China. South China was the center of genetic diversity and might be the center of origin of wild soybean in China. |
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| Keywords: | wild soybean( Glycine soja Sieb et Zucc ) genetic diversity |
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