中国畜牧杂志2024，Vol.60Issue(10)：67-74,8.DOI:10.19556/j.0258-7033.20231122-01
动物骨骼肌结缔组织及其调控肉质性状的研究进展
Progress Research on Connective Tissue of Animal Skeletal Muscle and Its Influence on Meat Quality Traits
摘要
Abstract
Connective tissue is a fundamental tissue widely distributed in animal bodies.It mainly consists of extracellular matrix(ECM)secreted by interstitial cells,such as collagen.It plays various biological functions,including connection,buffering,support,repair,and regulation.Connective tissue plays an important role in skeletal muscle.It provides an important spatial environment for muscle fiber development,repair of injuries,contraction,metabolism,and fat deposition.Additionally,it plays a critical role in the formation of meat quality traits,such as tenderness,in livestock and poultry after slaughter.This review summarizes the research progress on the cellular differentiation origin,existence forms,synthesis,expression regulation,and influencing factors of ECM in skeletal muscle connective tissue.The association between skeletal muscle connective tissue and meat quality traits in livestock and poultry is explored.The aim is to provide scientific references for genetic selection and nutritional regulation studies on meat quality traits in livestock and poultry.关键词
结缔组织/骨骼肌/肉质性状/肌纤维/肌内脂肪Key words
Connective tissue/Skeletal muscle/Meat quality traits/Muscle fiber/Intramuscular fat分类
农业科技引用本文复制引用
费俊男,郭思琪,徐子伟,门小明..动物骨骼肌结缔组织及其调控肉质性状的研究进展[J].中国畜牧杂志,2024,60(10):67-74,8.基金项目
浙江省农业新品种选育重大科技专项(2021C02068) （2021C02068）
浙江省重点研发计划项目(2021C02007) （2021C02007）
财政部和农业农村部:国家现代农业产业技术体系资助(CARS-36) （CARS-36）
