湖北农业科学 ›› 2020, Vol. 59 ›› Issue (13): 14-18.doi: 10.14088/j.cnki.issn0439-8114.2020.13.003

• 育种·栽培 • 上一篇    下一篇

miRNA对畜禽脂肪沉积的影响及在遗传育种中的应用

李心语1a, 安清明2, 王大会2, 贺花1b, 冯紫婷1a, 文逸凡1a, 雷初朝1a, 陈宏1a, 黄永震1a   

  1. 1.西北农林科技大学,a. 动物科技学院; b. 动物医学院, 陕西 杨凌 712100;
    2.铜仁学院农林工程与规划学院,贵州 铜仁 554300
  • 收稿日期:2019-11-08 出版日期:2020-07-10 发布日期:2020-09-03
  • 通讯作者: 黄永震(1982-),男,河南南阳人,副教授,博士,硕士生导师,主要从事动物遗传与育种研究,(电子信箱)hyzsci@nwafu.edu.cn。
  • 作者简介:李心语(1999-),女,陕西西安人,在读本科生,研究方向为动物遗传与育种, (电话)15029219212(电子信箱)lixinyu1502@126.com。
  • 基金资助:
    国家自然科学基金青年科学基金项目(31601926); 铜仁市科技计划项目(铜仁科研[2016]18号-5); 贵州省普通高等学校科技拔尖人才支持计划项目(黔教合KY字2017-089); 贵州省科技计划项目(黔科合支撑2018-1161; 2018-2277); 国家肉牛牦牛产业技术体系专项(CARS- -37); 西北农林科技大学2019年大学生创新创业训练计划项目(X201910712169)

The effect of microRNAs on fat deposition in livestock and poultry and its application in genetics and breeding

LI Xin-yu1a, AN Qing-ming2, WANG Da-hui2, HE Hua1b, FENG Zi-ting1a, WEN Yi-fan1a, LEI Chu-zhao1a, CHEN Hong1a, HUANG Yong-zhen1a   

  1. 1a. College of Animal Science and Technology; 1b. College of Veterinary Medicine,Northwest Agriculture and Forestry University,Yangling 712100, Shaanxi, China;
    2. College of Agriculture and Forestry Engineering, Tongren Unviersity, Tongren 554300, Guizhou, China
  • Received:2019-11-08 Online:2020-07-10 Published:2020-09-03

摘要: 畜禽基因与其性状的关联研究较为广泛,具有编码效应的DNA和RNA对性状有重要影响,非编码RNA中的miRNA可以通过影响mRNA的翻译而对畜禽的性状产生特定影响。总结了miRNA在畜禽脂肪代谢中的研究进展,以期为今后进一步研究畜禽脂肪组织中miRNA的表达和功能提供参考。

关键词: miRNA, 脂肪沉积, 畜禽, 育种

Abstract: The association between genes and characters of livestock and poultry was widely studied. DNA and RNA with coding effect have important effects on traits. In addition, miRNA in non-coding RNA can have a specific effect on livestock and poultry traits by affecting the translation of mRNA. The research of miRNA in fat metabolism of livestock and poultry was summarized, in order to provide reference for further research on the description and functions of miRNA in fat tissue of livestock and poultry.

Key words: miRNA, fat deposition, livestock and poultry, breeding

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