遗传 ›› 2006, Vol. 28 ›› Issue (4): 427-431.

• 研究报告 • 上一篇    下一篇

FSHR基因5′端转录启动调控区生物学特性

柳淑芳1; 杜立新2; 王爱华2   

  1. 1.中国水产科学研究院黄海水产研究所,青岛 266071;2.中国农业科学院畜牧研究所,北京 100094
  • 收稿日期:2005-03-15 修回日期:2005-06-10 出版日期:2006-04-10 发布日期:2006-04-10
  • 通讯作者: 杜立新

Biological Characteristics of the 5′ Regulatory Region of FSHR Gene in Sheep

LIU Shu-Fang1, DU Li-Xin2, WANG Ai-Hua2   

  1. 1. Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Qingdao 266071, China,
          2. Institute of Animal Husbandry, Chinese Academy of Agricultural Sciences, Beijing 100094, China
  • Received:2005-03-15 Revised:2005-06-10 Online:2006-04-10 Published:2006-04-10
  • Contact: DU Li-Xin

摘要:

文章对小尾寒羊、滩羊和澳洲绵羊等繁殖性状不同的3种绵羊与排卵有关的FSHR基因5′端转录启动调控区进行了克隆和分析,通过对FSHR基因的15个转录调控元件序列进行比较,结果表明,羊不同品种FSHR基因的转录调控元件序列之间没有差异。这说明绵羊的品种与FSHR基因5′端转录启动调控区的相关性不强,排除了因转录调控元件突变而影响转录调节能力的可能性。
 
  
 
 

关键词: 羊, 转录启动调控区, FSHR基因

Abstract: The 5′ transcriptional promoter regulation region of FSHR gene was cloned and analyzed in Little-tailed Han sheep, Tan sheep and Australian Merino sheep. Comparison of 15 transcriptional regulatory elements in the FSHR gene showed no difference in the regulatory region of FSHR gene among the three breeds. The results showed no association between sheep breeds and 5′ transcriptional promoter regulation region and eliminated the possibility that the mutation of transcriptional regulation region can affect the transcription of FSHR gene in sheep.

中图分类号: