法医学杂志 ›› 2014, Vol. 30 ›› Issue (4): 282-287.DOI: 10.3969/j.issn.1004-5619.2014.04.013

• 综述 • 上一篇    下一篇

等位基因特异性PCR技术及其法医学应用

聂燕钗1,2,王  斌3,赵子琴1,周怀谷2   

  1. (1. 复旦大学上海医学院法医学系,上海 200032; 2. 上海市公安局物证鉴定中心 法医物证学现场应用技术公安部重点实验室 上海市现场物证重点实验室,上海 200083; 3. 上海市公安局浦东分局刑事科学技术研究所,上海 200135)
  • 发布日期:2014-08-25 出版日期:2014-08-28
  • 通讯作者: 周怀谷,男,博士,主任法医师,主要从事法医DNA分析技术的应用和研究;E-mail:hgzhou803@hotmail.com
  • 作者简介:聂燕钗(1988—),女,福建福州人,硕士研究生,主要从事法医DNA分析技术的应用和研究;E-mail:nieycs@gmail. com
  • 基金资助:

    公安部科技基础工作专项资助项目(2011GABJC006)

Allele-specific PCR and Its Application in Forensic Science

NIE YAN-CHAI1,2, WANG BIN3, ZHAO ZI-QIN1, ZHOU HUAI-GU2   

  1. (1. Department of Forensic Medicine, Shanghai Medical College, Fudan University, Shanghai 200032, China; 2. Shanghai Key Laboratory of Crime Scene Evidence, Key Laboratory of Forensic Evidence and Science Technology, Ministry of Public Security, Institute of Forensic Science, Shanghai Public Security Bureau, Shanghai 200083, China; 3. Institute of Criminal Science and Technology, Pudong Branch of Shanghai Public Security Bureau, Shanghai 200135, China)
  • Online:2014-08-25 Published:2014-08-28

摘要: 等位基因特异性PCR(allele-specific polymerase chain reaction,AS-PCR)是一种基于等位基因特异性引物引导的PCR技术,可以有效地分析单核苷酸多态性(SNP),包括碱基的转换、颠换以及插入/缺失多态性,在疾病研究、分子诊断以及法医物证学研究中具有很好的应用价值。本文系统地综述了AS-PCR技术的原理、检测手段、改进方法及在常染色体、Y染色体和线粒体SNP等领域的研究成果,探讨其法医学应用价值。

关键词: 法医遗传学, 聚合酶链反应, 综述[文献类型], 等位基因特异性

Abstract:  Allele-specific polymerase chain reaction (AS-PCR) is a technique based on allele-specific primers, which can be used to analyze single nucleotide polymorphism (SNP) effectively including the transition, transversion and insertion/deletion polymorphism and has been exploited in the study of diseases research, molecular diagnosis, and forensic biological evidence. The article systematically reviews the principle, the detection methods, improvement of AS-PCR, and its research updates in the fields of autosome, Y chromosome and mitochondrial SNP, as well as its application in forensic science.

Key words: forensic genetics, polymerase chain reaction, review [publication type], allele specific

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