检验医学 ›› 2014, Vol. 29 ›› Issue (3): 202-208.DOI: 10.3969/j.issn.1673-8640.2014.03.002

• 分子诊断技术的临床应用专题 • 上一篇    下一篇

分子诊断常用技术50年的沿革与进步

吴之源,张晨,关明   

  1. 复旦大学附属华山医院,上海 200040
  • 收稿日期:2013-07-15 出版日期:2014-03-30 发布日期:2014-04-19
  • 作者简介:吴之源,男,1988年生,硕士,主要从事分子生物学研究。

Evolutions in half a century: the course of change and development of current molecular diagnostics techniques

WU Zhiyuan,ZHANG Chen,GUAN Ming.   

  1. Huashan Hospital,Fudan University,Shanghai 200040,China
  • Received:2013-07-15 Online:2014-03-30 Published:2014-04-19

摘要:

分子诊断技术即是利用分子生物学方法对人类及病原体的各类遗传物质进行检测,以帮助对疾病进行诊断。自液相杂交技术诞生以来,分子诊断已走过了50年的历程。本文将以技术原理出发对分子诊断技术进行归类与评价,以对目前临床常用技术的沿革进行回顾,并从技术层面对分子诊断的未来进行展望。

关键词: 分子诊断, 分子杂交, 核酸序列, 分子构想变异, 聚合酶链反应

Abstract:

Molecular diagnostics techniques uses molecular biology techniques to analyze the nucleotide acid biomarkers of humen or pathogens,and to assist the clinical diagnosis of diseases. Since the innovation of liquid hybridization,molecular diagnostics has witness its rapid development for over half a century. Here we will assort the common molecular diagnostics procedures according to their methodological origins,so as to review the evolution of current clinical techniques,and to get a technical perspective on the development of molecular diagnostics.

Key words: Molecular diagnostics, Molecular hybridization, Nucleotide sequence, Molecular conformation variation, Polymerase chain reaction

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