影响猪骨骼肌发育的主要分子因素及研究进展  

Main Molecular Factors Influencing Skeletal Muscle Development in Pig and the Research Progress

作　　者：曹婷[1] 施力光[1] 荀文娟[1,2] 周汉林 周雄[1] 冀凤杰[1] 侯冠彧[1] CAO Ting;SHI Liguang;XUN Wenjuan;ZHOU Hanlin;ZHOU Xiong;JI Fengjie;HOU Guanyu(Tropical Crops Genetic Resources Institute,Chinese Academy of Tropical Agricultural Sciences,Haikou,Hainan,571101;College of Animal Science and Technology,Hainan University,Haikou,Hainan,570228)

机构地区：[1]中国热带农业科学院热带作物品种资源研究所,海口571101 [2]海南大学动物科技学院,海口570228

出　　处：《家畜生态学报》2022年第3期7-12,共6页Journal of Domestic Animal Ecology

基　　金：海南省自然科学基金青年基金项目(319QN307);中国热带农业科学院基本科研业务费专项基金(1630032019023,1630032020032)。

摘　　要：不同猪种的生长速度、生产性能、肉品质都有差异,而评判猪个体肉品价值的重要参考因素之一就是其肌肉的含量。猪的骨骼肌形成和发育过程极其复杂,该文对猪骨骼肌生长发育模式,及其发育过程中起到调控作用的部分关键基因和信号通路的主要研究进展进行综述,旨在为日后培育出生长速度快、肉品质佳的优良猪种提供参考。The growth rate,production performance,and meat quality of different pig breeds are different,and one of the important reference factors for judging the value of individual pig meat is its muscle content.However,the formation and development of skeletal muscle is a very complicated process in pigs.This article reviews the growth and development model of pig skeletal muscle and the main research progress of some key genes and signal pathways that play a regulatory role in the development process,to provide reference for cultivating high-quality pig breeds which grow fast and have good meat quality in the future.

关 键 词：猪 骨骼肌 生长 发育 调控 

分 类 号：S828.2[农业科学—畜牧学]