Callipyge在绵羊中的研究进展  

The Research Progress of Callipyge Gene in Sheep

作　　者：任子珍 贺小云[1] 储明星[1] REN Zizhen;HE Xiaoyun;CHU Mingxing(State Key Laboratory of Animal Biotech Breeding,Institute of Animal Science,Chinese Academy of Agricultural Sciences,Beijing 100193,China)

机构地区：[1]畜禽生物育种全国重点实验室,中国农业科学院北京畜牧兽医研究所,北京100193

出　　处：《中国草食动物科学》2023年第6期52-54,共3页China Herbivore Science

基　　金：国家现代农业产业技术体系(CARS-38);中国农业科学院科技创新工程(CAAS-ZDRW202106,ASTIP-IAS13)。

摘　　要：绵羊是重要的家畜,其良好的产肉性能是养殖者获得经济效益的关键。Callipyge基因是影响绵羊产肉性能的一个重要基因,研究发现其与绵羊的体型、胴体品质和生长发育有关,并且对绵羊的屠宰率、饲料利用率等性状有一定的影响。文章就Callipyge基因对绵羊体型、胴体品质和生长发育的影响进行了综述,并对其应用前景进行了展望。Sheep is an important domestic animal,and its good meat production performance is the key for breeders to obtain economic benefits.The Callipyge gene is a key gene affecting the meat production performance of sheep.It has been found that it is related with the body shape,carcass quality,and growth and development of sheep,and has a certain influence on the slaughter rate and feed utilization rate of sheep.The Callipyge gene effects on body shape,carcass quality,and growth and development of sheep were reviewed,and its application prospect has been prospected.

关 键 词：绵羊 CALLIPYGE 胴体品质 生长发育 

分 类 号：S826[农业科学—畜牧学]