| 黄芪和甘草染色体数目及核型分析 |
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| 引用本文： | 乔有明,李宏华,朱松涛.黄芪和甘草染色体数目及核型分析[J].青海畜牧兽医杂志,2001,31(3):14-15. |
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| 作者姓名： | 乔有明 李宏华 朱松涛 |
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| 作者单位： | 青海大学农牧学院, |
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| 摘 要： | 运用植物根尖压片法，对黄芪和甘草两种豆科植物的染色体数目、核型作了研究。结果表明，黄芪的染色体基数X＝8，甘草的染色体基数X＝7。两个种都是二倍体，核型分别为2B和1A，核型公式分别为：2n=2x=16=14m 2sm和2n=2x=14=14m。
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| 关 键 词： | 黄氏 甘草 染色体 核型分析 数目 药用植物 |
| 文章编号： | 1003-7950(2001)03-0014-02 |
| 修稿时间： | 2001年3月23日 |
Chromosome Number and Karyotype Analysis of Ural Licorice and Membranous Milkvetch |
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| Qiao You-ming et al..Chromosome Number and Karyotype Analysis of Ural Licorice and Membranous Milkvetch[J].Chinese Qinghai Journal of Animal and Veterinary Sciences,2001,31(3):14-15. |
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| Authors: | Qiao You-ming |
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| Abstract: | The conventional plant root tip squashing method was used to investigate the chromosome number and karyotype of ural licorice and membranous milkvetch. The results showed that the basic chromosome number of ural licorice was X = 8 and that of membranous milkvetch was X = 7. They were diploids and their karyotypes were 2B and 1A. Karyotype formula were 2n = 2X = 16 = 14m 2sm and 2n = 2x = 16 = 14m. |
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| Keywords: | Ural licorice Membranous milkvetch Chromosome Karyotype |
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