法医学杂志 ›› 2001, Vol. 0 ›› Issue (2): 122-125.

• 论文 • 上一篇    下一篇

单核苷酸多态性研究进展

黄代新,张林,吴梅筠   

  1. 华西医科大学法医学院!四川成都 610041,华西医科大学法医学院!四川成都 610041,华西医科大学法医学院!四川成都 610041
  • 发布日期:2001-04-25 出版日期:2001-04-28

Recent progress of study on single nucleotide polymorphisms

HUANG DAI- XIN,ZHANG LIN,WU MEI- YUN (COLLEGE OF FORENSIC MEDICINE, WEST CHINA UNIVERSITY OF MEDICAL SCIENCES, CHENGDU 610041) [   

  • Online:2001-04-25 Published:2001-04-28

摘要: 单核甘酸多态性( SNPs)是继 RFLP和微卫星多态性标记之后的新一代遗传标记系统,具有密度高、遗传稳定、分析易自动化等特点。 SNPs可通过电泳、 PCR、酶切及测序等方法检测,已广泛应用于基因作图、疾病相关性分析、群体遗传学及药物研究等领域。

关键词: 单核甘酸多态性, 遗传标记, 生物学应用

Abstract: Single nucleotide polymorphisms (SNPs) is a new genetic marker system following RFLP and microsatellite polymorphism. It has been shown to have the characteristics of high- density, inheritance stability and facilitation in analysis automation. SNPs can be detected by electrophoresis, endonuclease- cleavage, PCR and sequencing, and can be used extensively in gene mapping, disease- correlativity analysis, population genetics and drug research. [

Key words: single nucleotide polymorphisms, genetic marker, biological application