| 犏牛雄性不育的多基因遗传不平衡假说 |
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| 引用本文： | 钟金城.犏牛雄性不育的多基因遗传不平衡假说[J].西南民族学院学报(自然科学版),1997,23(1):90-92. |
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| 作者姓名： | 钟金城 |
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| 作者单位： | 西南民族学院畜牧兽医系 |
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| 摘 要： | 根据犏牛雄性不育的研究结果，提出了犏牛雄性不育的多基因遗传不平衡假说．假说认为，不育性是受多基因控制的，牦牛和普通牛由于在多个基因位点上的遗传差异而使犏牛的基因平衡失调，导致不育．最后对该假说的部分证据进行了讨论和分析
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| 关 键 词： | 犏牛，雄性不育，多基因遗传不平衡假说 |
Polygenic Inheritance Unbalance Hypothesis About Sterility of the Male Yak cattle |
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| Zhong,Jincheng.Polygenic Inheritance Unbalance Hypothesis About Sterility of the Male Yak cattle[J].Journal of Southwest Nationalities College(Natural Science Edition),1997,23(1):90-92. |
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| Authors: | Zhong Jincheng |
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| Abstract: | The polygenic inheritance unbalance hypothesis about male sterility of yak cattle is suggested on the base of the research results about male sterility of yak cattle.Sterility is controlled by polygenes.The genetic difference between the yak and ordinary cattle in polygene loci results in the gene unbalance of male yak cattle and male sterility.And part of the evidence of the hypothesis is discussed and analysed. |
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| Keywords: | Yak cattle male sterility polygenic inheritance unbalance |
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