摘要
肌内脂肪沉积是提高牛肉性状的一个关键方向,本文将通过对与脂质代谢相关的ACLY、MTHFR、CRTC3和GHSR四个相关候选基因现状进行综述,以期对本土优秀牛种的选育和保种提供一些新的思路和参考,为提高地方牛中的竞争力提供一些新思路.其中通过遗传育种的方式来增加肉中脂肪的含量具有一定的生物学意义和现实应用前景及价值.在解决肉牛养殖和遗传育种方面具有一定的现实意义.
Intramuscular fat deposition is one of the key directions to improve beef traits. The current status of four candidate genes related to lipid metabolism of ACLY、MTHFR、CRTC3 were reviewed to provide new ideas and reference for the breeding and conservation of excellent cattle breeds,thereby improving competitiveness of local cattle. It is of certain biological significance,practical application and value to increase the fat content in meat by genetic breeding.
作者
韩信嵘
王国富
高树新
刘振军
HAN Xin-rong;WANG Guo-fu;GAO Shu-xin;LIU Zhen-jun(College of Animal Science and Technology,Inner Mongolia University for Nationalities,Tongliao 028043,China;Institute of Cattle Genetics and Breeding,Inner Mongolia University for Nationalities,Tongliao 028043,China;Animal Disease Prevention and Control Center of Autonomous County of Molidawar Nationality in Inner Mongolia,NiERJi 162850,China)
出处
《内蒙古民族大学学报(自然科学版)》
2018年第3期246-249,共4页
Journal of Inner Mongolia Minzu University:Natural Sciences
基金
2013年度内蒙古"草原英才"工程专项
内蒙古自治区第五批"草原英才"产业创新创业人才团队专项