| 五种黄芪属植物的核型分析 |
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| 引用本文： | 刘玉红.五种黄芪属植物的核型分析[J].中国科学院研究生院学报,1984,22(2):125-127. |
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| 作者姓名： | 刘玉红 |
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| 作者单位： | (中国科学院自然资源综合考察委员会，北京) |
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| 摘 要： |
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| 关 键 词： | 黄芪属 达乌里黄芪 内蒙黄芪 斜茎黄芪 草木樨状黄芪 沙打旺 核型 |
Karyotype Analysis of 5 Species of Genus Astragalus |
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| Liu Yu-Hung.Karyotype Analysis of 5 Species of Genus Astragalus[J].Journal of the Graduate School of the Chinese Academy of Sciences,1984,22(2):125-127. |
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| Authors: | Liu Yu-Hung |
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| Institution: | (Commission for Integrated Survey of Natural Resources, Academia Sinica, Beijing) |
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| Abstract: | The karyotypes of five species in Astragalus (A. dahuricus DC., A. mongolicus
Bunge., A. adsurgens Pall., A. melilotoides Pell., A. huangheensis H. C. Fu., Y. H. Liu)
were studied. Among them, the karyotypes of A. dahuricus and A. melilotoides are re-
ported for the first time. While A. melilotoides is tetraploid (2n=4X=32), all the others
are found to be diploid (2n= 2X = 16). Based on the comparison of karyotypes, the evolu-tionary order of these 5 species is discussed. |
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| Keywords: | Astragalus A dahuricus A mongholicus A adsurgens A melilotides A huangheensis Karyotype |
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