| 家牦牛与不同野血牦牛染色体组型的比较分析 |
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| 引用本文： | 张周平.家牦牛与不同野血牦牛染色体组型的比较分析[J].青海畜牧兽医杂志,1998,28(6):15-17. |
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| 作者姓名： | 张周平 |
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| 作者单位： | 青海省畜牧兽医科学院 |
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| 摘 要： | 本文用外周血淋巴细胞培养法制备染色体标本，比较分析了家牦牛、１／２野血牦牛及３／４野血牦牛的染色体组型。结果表明：家牦牛、１／２野血牦牛和３／４野血牦牛的二倍体细胞染色体数目均为２ｎ＝６０，常染色体为近端着丝粒，性染色体为亚中着丝粒；家牦牛和野牦牛的染色体组型无明显差异。
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| 关 键 词： | 牦牛 不同野血牦牛 染色体组型 |
Comparative Analysis on Karyotype of Domestic Yak and Yak with Wild Blood |
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| Zhang Zhoupin.Comparative Analysis on Karyotype of Domestic Yak and Yak with Wild Blood[J].Chinese Qinghai Journal of Animal and Veterinary Sciences,1998,28(6):15-17. |
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| Authors: | Zhang Zhoupin |
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| Abstract: | The chromosome karyotype of domestic yak,1/2 and 3/4 wild yak were studied by methods of peripheral blood lymphocytes culture.The diploid chromosome number of these yak all is 2n=60.The autosome is subterminal chromosome.The sex chromosome is submetacentric chromosome.There were no obvious different in karyotype between domestic yak and wild yak. \ \ |
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| Keywords: | Yak Yak with wild blood Karyotype |
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