›› 2010, Vol. 37 ›› Issue (1): 84-87.

• 生物技术 • 上一篇    下一篇

动物冷应激反应中多种基因调控机制的研究

屠云洁1,2,耿照玉3,陈国宏2,苏一军1   

  1. (1.中国农业科学院家禽研究所, 扬州 225003; 2.扬州大学动物科学与技术学院, 扬州 225009;3.安徽农业大学动物科技学院, 合肥 230036)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2010-01-20 发布日期:2010-01-20

The Gene Expression Mechanism of Cold Resistance in Animals

TU Yun-jie1,2, GENG Zhao-yu3, CHEN Guo-hong2, SU Yi-jun1   

  1. (1.Poultry Institute, Chinese Academy of Agricultural Sciences, Yangzhou 225003, China;2.College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China;3.College of Animal Science and Technology, Anhui Agricultural University, Hefei 230036, China)
  • Received:1900-01-01 Revised:1900-01-01 Online:2010-01-20 Published:2010-01-20

摘要: 冷应激可引起动物生产性能下降,诱发多种疾病,甚至造成死亡。研究动物冷应激发生机制,探索科学的应激监测方法,对提高应激预防水平,保障畜牧业发展有重要意义。动物应激可涉及多种基因表达的改变。作者简要综述了包括抗冻蛋白(AFP)基因、热休克蛋白(HSP70)基因、即刻早期基因(c-fos)、诱导型一氧化氮合成酶(iNOS)基因在动物冷应激反应中的表达调控机制。

关键词: 冷应激; 基因; 调控

Abstract: Cold stress can cause performance descends,induce various diseases,even result in death in poultries. Studying the poultry cold stress mechanism and investigating scientific stress monitor method,which focus on the body biochemical indicator in cold stress reaction,have important meaning to elevate preventative level of stress and ensure livestock farming development. The gene expression mechanisms of cold resistance in animals including the functional mechanism of antifreeze proteins (AFP),heat shock protein(HSP70),c-fos and iNOS genes are summarized in this paper.

Key words: cold stress; gene; regulation

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