遗传 ›› 2009, Vol. 31 ›› Issue (4): 439-444.doi: 10.3724/SP.J.1005.2009.00439

• 技术与方法 • 上一篇    下一篇

一种新的基于单碱基延伸的SNP芯片技术

董园园1, 2;盛海辉1;杨茜1;曾娴婷1;武雪梅1;张春秀1; 陈光2;肖华胜1   

  1. 1. 生物芯片上海国家工程研究中心, 上海201203;
    2. 吉林农业大学生命科学学院, 长春130118
  • 收稿日期:2008-10-21 修回日期:2008-10-30 出版日期:2009-04-10 发布日期:2009-04-10
  • 通讯作者: 肖华胜

A new SNP microarray technology based on single base extension

DONG Yuan-Yuan1, 2;SHENG Hai-Hui1;YANG Qian1;ZENG Xian-Ting1;WU Xue-Mei1;ZHANG Chun-Xiu1;CHEN Guang2;XIAO Hua-Sheng1   

  1. 1. National Engineering Center for Biochip at Shanghai, Shanghai 201203, China;
    2. College of Life Science, Jilin Agriculture University, Changchun 130118, China
  • Received:2008-10-21 Revised:2008-10-30 Online:2009-04-10 Published:2009-04-10
  • Contact: XIAO Hua-Sheng

摘要: 单核苷酸多态性(Single nucleotide polymorphism, SNP)是人类基因组中最常见的一种变异, 与疾病易感性、药物代谢等有着密切的关系。已经建立了多种SNP检测技术并得到了应用。单碱基延伸(Single base extension, SBE)是常用的SNP分型技术之一。文章建立了SBE结合Zip-code芯片技术对SNP进行分型, 为个体化用药及临床诊断芯片的研究与开发提供技术和方法。

关键词: 基因芯片, 基因分型, 单碱基延伸, 单核苷酸多态性

Abstract:

Single nucleotide polymorphism (SNP), which is one of the common variations in the human genome, plays important roles in disease susceptibility and drug metabolism. Several genotyping methods have been established and ap-plied in SNP study. Single base extension (SBE) is one of SNP genotyping technologies. In this study, we reported a SNP detection method, which combined SBE and Zip-code microarray technologies. The results will provide a tool for develop-ing products that can be used for personal medicine and clinical diagnosis.