中国畜牧兽医

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牛IGF-1基因及其单核苷酸多态性与产奶性状关系的研究进展

霍秋红,杨芳,唐一波,江明生   

  1. (广西大学动物科学技术学院,广西南宁  530004

  • 收稿日期:2013-11-25 出版日期:2014-05-20 发布日期:2014-06-25
  • 通讯作者: 江明生,男,教授。E-mail:msj6710@163.com
  • 作者简介:霍秋红(1985—),女,河南人,硕士生,研究方向:动物遗传育种与繁殖。
  • 基金资助:

    广西自然科学基金(2010GXNSFD013023)。

Research Progress on Bovine IGF-1 Gene and Association of its SNPs with Milk Production Traits

HUO Qiu-hong,YANG Fang,TANG Yi-bo,JIANG Ming-sheng   

  1. College of Animal Science and TechnologyGuangxi UniversityNanning 530004China

  • Received:2013-11-25 Online:2014-05-20 Published:2014-06-25

摘要: 产奶性状是奶牛生产中的重要经济性状,由微效多基因决定。影响奶牛产奶性状的基因较多,胰岛素样生长因子-1(insulin-like growth factor-1,IGF-1)基因作为影响奶牛产奶性状的一个候选基因,它的突变可导致其结构和功能发生改变,以及由此引起的产奶性状发生变化。作者就IGF-1的结构与功能及其基因单核苷酸多态性(single nucleotide polymorphisms,SNPs)与产奶性状的相关研究进展进行了综述,旨在为进行奶牛产奶性状的相关研究提供理论参考。

关键词:

牛; IGFmso-bidi-font-family: 宋体" lang="EN-US">-1基因; SNPs; 产奶性状; 研究进展

Abstract: Milk production traits were the important economic traits in the cow production,and were determined by many genes with little effect.Insulin-like growth factor-1 (IGF-1) gene as one of many candidate genes for milk production traits,the mutation of IGF-1 gene might result in the change of IGF-1 structure,and the change in milk production traits.The author reviewed the structure and function of IGF-1 gene and research progress on its single nucleotide polymorphisms and association with milk production traits in bovine,aiming to provide a theoretical reference for relevant studies on milk production traits.

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