畜牧与饲料科学 ›› 2023, Vol. 44 ›› Issue (3): 55-62.doi: 10.12160/j.issn.1672-5190.2023.03.008

• 动物遗传与繁育 • 上一篇    下一篇

影响肌纤维发育的不同外源性物质研究进展

孔德庆1,2,3,4,秦箐1,2,3,4,张崇妍1,2,3,4,刘治辰1,2,3,4,徐晓龙1,2,3,4,兰茗熙1,2,3,4,王一川1,2,3,4,张景文1,2,3,4,赵丹1,2,3,4,王志新1,2,3,4,李金泉1,2,3,4,刘志红1,2,3,4   

  1. 1.内蒙古农业大学动物科学学院,内蒙古 呼和浩特 010018
    2.内蒙古自治区动物遗传育种与繁殖重点实验室,内蒙古 呼和浩特 010018
    3.农业农村部肉羊遗传育种重点实验室,内蒙古 呼和浩特 010018
    4.内蒙古自治区山羊遗传育种工程技术研究中心,内蒙古 呼和浩特 010018
  • 收稿日期:2023-03-08 出版日期:2023-05-30 发布日期:2023-07-12
  • 通讯作者: 刘志红(1977—),女,教授,博士,主要研究方向为动物分子遗传与育种。
  • 作者简介:孔德庆(1998—),男,硕士研究生,主要研究方向为动物遗传育种。
  • 基金资助:
    内蒙古自治区科技重大专项(2020ZD0004);国家重点研发计划项目(2021YFD200901);国家自然科学基金地区项目(32060742);内蒙古自治区高等学校青年科技英才支持项目(NJYT23012);中央引导地方科技发展资金项目(2022ZY0185);内蒙古自治区高等学校创新团队发展计划项目(NMGIRT2322)

Research Progress in Different Exogenous Substances Affecting Muscle Fiber Development

KONG Deqing1,2,3,4,QIN Qing1,2,3,4,ZHANG Chongyan1,2,3,4,LIU Zhichen1,2,3,4,XU Xiaolong1,2,3,4,LAN Mingxi1,2,3,4,WANG Yichuan1,2,3,4,ZHANG Jingwen1,2,3,4,ZHAO Dan1,2,3,4,WANG Zhixin1,2,3,4,LI Jinquan1,2,3,4,LIU Zhihong1,2,3,4   

  1. 1. College of Animal Science,Inner Mongolia Agricultural University,Hohhot 010018,China
    2. Inner Mongolia Key Laboratory of Animal Genetics,Breeding and Reproduction,Hohhot 010018,China
    3. Key Laboratory of Mutton Sheep Genetics and Breeding,Ministry of Agriculture and Rural Affairs,Hohhot 010018,China
    4. Goat Genetic Breeding Engineering Technology Research Center of Inner Mongolia,Hohhot 010018,China
  • Received:2023-03-08 Online:2023-05-30 Published:2023-07-12

摘要:

骨骼肌是畜禽机体主要组成部分,骨骼肌中肌纤维的发育过程漫长且受到多种因素的调控。畜禽肌纤维发育相关基因的调控机制相对复杂,且这些基因本身也受其他因子调控。相关的调控因子在畜禽体内可能不足,需要通过添加外源性物质来促进肌纤维发育。通过整合近5年国内外肌纤维发育研究文献,结合肌纤维发育相关基因的特点,介绍了影响畜禽肌纤维发育相关基因的外源性物质,重点阐述了这些外源性物质对肌纤维发育的调控作用,并对今后肌纤维发育相关基因调控的研究进行了展望,以期为后续研究提供参考。

关键词: 外源性物质, 肌纤维发育, 基因, 信号通路

Abstract:

Skeletal muscle is the main component of the animal body. The development process of muscle fiber in skeletal muscle is lengthy and regulated by various factors. Genes involved in the muscle fiber development in livestock and poultry have relatively complex regulatory mechanisms, and these genes are also regulated by other factors. The relevant regulators may not be sufficient in livestock and poultry, so exogenous substances need to be added to promote muscle fiber development. By integrating research literature on muscle fiber development both domestically and internationally in the past 5 years, combined with the characteristics of genes related to muscle fiber development, this paper introduces the exogenous substances that affect the development of muscle fiber in livestock and poultry, emphasizes the regulatory effects of these exogenous substances on muscle fiber development, and prospects the research on the regulation of genes related to muscle fiber development, in hoping to provide references for future study.

Key words: exogenous substance, muscle fiber development, gene, signaling pathway

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