基础医学与临床 ›› 2007, Vol. 27 ›› Issue (2): 204-205.

• 研究短文 • 上一篇    下一篇

北方满族人β1 - 肾上腺素能受体基因Arg389Gly 多态性分布的研究

关丽华   

  1. 河北承德医学院
  • 收稿日期:2006-04-07 修回日期:2006-07-24 出版日期:2007-02-25 发布日期:2007-02-25
  • 通讯作者: 关丽华

Genetic Polymorphism of β1 - AR Arg389Gly in the Man of beifang

  • Received:2006-04-07 Revised:2006-07-24 Online:2007-02-25 Published:2007-02-25

摘要: 摘要: 目的 探讨β1 – AR389位点基因多态性在北方满族人群中的分布. 方法 应用聚合酶链反应——限制性片段长度多态性对224例正常人β1 - 肾上腺素能受体基因Arg389Gly 进行扩增并进行图谱分析. 并结合文献进行了不同种族间的分析比较.结果 北方满族人群β1 - AR 基因389 位点多态性分布频率: Gly/ Gly 基因型占9. 28 % ,Gly/ Arg 基因型占45. 46 % , Arg / Arg 基因型占45. 26 %. 结论 北方满族人群存在出β1 - AR Arg389Gly基因多态性,其分布频率与英美高加索人群有一定差异

关键词: 北方满族人, β - 肾上腺素能受体基因, 多态性

Abstract: Abstract: Objective  To identify the distribut ion feature ofβ1 - ARArg389Gly gene in the Hans in Guangdong Province. Methods :224 health individuals were selected to genotyped atβ1 - ARArg389Gly receptor genes by the technique of polymerase chain reaction and restriction fragment length polymorphism (PCR-RFLP). Results: It was shown that the gene frequency ofβ1 -AR Arg389Gly was as followed ;genotype frequency : Gly/ Gly 9. 28 % ,Gly/ Arg 45. 46 % , Arg / Arg 45. 26 %. Conclusions :β1– AR Arg389Gly genes distribution in the Mans of beifang is different from those in other areas.

Key words: Beifang Man population, β1- AR Arg389Gly, Polymorphism