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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

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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