| 绵羊繁殖性状候选基因调控的研究进展 |
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| 引用本文： | 王晓瑞,叶绍辉,唐宜俊. 绵羊繁殖性状候选基因调控的研究进展[J]. 中国畜牧兽医, 2008, 35(12): 97-100 |
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| 作者姓名： | 王晓瑞 叶绍辉 唐宜俊 |
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| 作者单位： | 云南农业大学动物科学学院，昆明 650201 |
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| 摘 要： | 绵羊的繁殖性状受多基因调控，作者简要综述了现已发现并证明的主效基因和QTL位点（如FecB、FecXI、FecXH和FecX2W等）。通过分析这些基因或QTL位点的作用、基因定位、生理效应、遗传方式及遗传效应等，从而为探讨绵羊多胎性状的基因调控规律提供理论依据。
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| 关 键 词： | 绵羊 繁殖性状 FecB FecX FecX2W |
Review on Genes Controlling Prolific Traits in Sheep |
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| WANG Xiao-rui,YE Shao-hui,TANG Yi-jun. Review on Genes Controlling Prolific Traits in Sheep[J]. China Animal Husbandry & Veterinary Medicine, 2008, 35(12): 97-100 |
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| Authors: | WANG Xiao-rui YE Shao-hui TANG Yi-jun |
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| Affiliation: | College of Animal Science and Technology，Yunnan Agricultural University，Kunming 650201,China |
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| Abstract: | Prolific traits are controlled by many genes such as FecB gene，FecXⅠ gene，FecXH gene and FecX2W gene. These genes or quantitative trait loci were reviewed in aspect of function,genetic pattern an effect,and gene loci in this article to provide breeding with theory and molecular techniques for law of genes controlling prolificy. |
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| Keywords: | sheep prolificacy FecB FecX FecX2W |
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