山羊肉质相关主效基因研究进展  

Research Progress on Meat Quality Related Major Genes of Goats

作　　者：陈滇黔 张华琦[2] 韩勇[3] CHEN Dianqian;ZHANG Huaqi;HAN Yong(Key Laboratory of Genetics,Breeding and Reproduction of Plateau Mountain Animals,Ministry of Education,College of Animal Science,Guizhou University,Guiyang 550025,China;Guizhou Cooperative Innovation Center of Livestock and Poultry Health Breeding,Tongren Vocational and Technical College,Tongren 554300,China;Animal Husbandry and Veterinary Research Institute,Guizhou Academy of Agricultural Sciences,Guiyang 550005,China)

机构地区：[1]贵州大学动物科学学院,贵州大学贵州省动物遗传育种与繁殖重点实验室,贵阳550025 [2]铜仁职业技术学院,贵州省畜禽健康养殖协同创新中心,铜仁554300 [3]贵州省农业科学院畜牧兽医研究所,贵阳550005

出　　处：《动物营养学报》2020年第6期2507-2512,共6页CHINESE JOURNAL OF ANIMAL NUTRITION

基　　金：国家重点研发计划子课题——幼龄山羊培育与高效养殖技术集成应用(2018YFD0501902⁃01);肉羊培育与产业化学科团队建设(黔牧医所团队培育[2018]03号)。

摘　　要：影响山羊肉质的指标很多,其中肌内脂肪(IMF)、肌肉嫩度、肌苷酸(IMP)是业界公认的部分主要指标。本文对IMF、肌肉嫩度、 IMP的相关主效基因脂肪型脂肪酸结合蛋白(A-FABP)、心脏型脂肪酸结合蛋白(H-FABP)、腺苷酸琥珀酸裂解酶(ADSL)、钙蛋白酶1(CAPN1)及钙蛋白酶抑制蛋白(CAST)基因近年来的研究进展情况进行综述,以期为开展山羊肉质相关主效基因的研究及肉用性状选育提供一定的理论参考。There are many factors that affect goat meat quality,among of them,intramuscular fat(IMF),muscle tenderness,inosine monphosphate(IMP)are some key indicators recognized by the industry.This arti⁃cle focused on review the research progress in recent years of related major genes of heart fat acid binding pro⁃tein(H⁃FABP),heart fat acid binding protein(H⁃FABP),adenylosuccinate lyase(ADSL),calpain 1(CAPN1)and calpastatin(CAST)genes for IMF,muscle tenderness and IMP.It aimed to provide some refer⁃ence to study the related major genes on meat quality of goats,and also to research of breeding of meat traits of goats.

关 键 词：山羊 肌内脂肪 肌肉嫩度 肌苷酸 主效基因 

分 类 号：S827[农业科学—畜牧学]