基于数字PCR的单分子DNA定量技术研究进展

被引:47
作者
李亮 [1 ]
隋志伟 [1 ]
王晶 [1 ]
臧超 [1 ]
余笑波 [2 ]
机构
[1] 中国计量科学研究院
[2] 浙江省计量科学研究院
关键词
数字PCR; 绝对定量; 实时荧光定量PCR; 拷贝数; 单分子;
D O I
暂无
中图分类号
R450 [];
学科分类号
摘要
数字PCR是一项针对单分子目标DNA的绝对定量技术.该技术是将含有DNA模板的反应溶液分配到大量独立的反应室中并且发生扩增反应,通过统计反应室中的阳性信号来定量DNA的拷贝数.DNA样品在反应室中随机和独立分布是单分子成功扩增和准确定量DNA拷贝数的关键因素.本文综述了数字PCR的发展历史、数字PCR与实时荧光定量PCR的区别,以及数字PCR在临床诊断、转基因成分定量、单细胞基因表达、环境微生物检测和下一代测序等方面的最新进展,并展望了该技术的应用前景.
引用
收藏
页码:1017 / 1023
页数:7
相关论文
共 11 条
  • [1] 唐氏综合征的无创产前诊断研究进展
    郭奇伟
    周裕林
    [J]. 中国优生与遗传杂志, 2010, 18 (04) : 137 - 139
  • [2] 新型MGB探针在沙眼衣原体实时PCR检测中的应用
    赵锦荣
    白玉杰
    王胜春
    郭晏海
    张庆华
    张菊
    阎小君
    [J]. 生物化学与生物物理进展, 2003, (03) : 466 - 470
  • [3] Evaluation of Nanofluidics Technology for High-Throughput SNP Genotyping in a Clinical Setting
    Chan, Maurice
    Chan, Mei Wen
    Loh, Ting Wei
    Law, Hai Yang
    Yoon, Chui Sheun
    Than , Sint Sint
    Chua, Jia Mei
    Wong, Chow Yin
    Yong, Wei Sean
    Yap, Yoon Sim
    Ho, Gay Hui
    Ang, Peter
    Lee, Ann Siew Gek
    [J]. JOURNAL OF MOLECULAR DIAGNOSTICS, 2011, 13 (03) : 305 - 312
  • [4] The applicability of digital PCR for the assessment of detection limits in GMO analysis
    Burns, M. J.
    Burrell, A. M.
    Foy, C. A.
    [J]. EUROPEAN FOOD RESEARCH AND TECHNOLOGY, 2010, 231 (03) : 353 - 362
  • [5] Absolute quantification of genetically modified MON810 maize ( Zea mays L.) by digital polymerase chain reaction[J] . Philippe Corbisier,Somanath Bhat,Lina Partis,Vicki Rui Dan Xie,Kerry R. Emslie.Analytical and Bioanalytical Chemistry . 2010 (6)
  • [6] The MIQE Guidelines: Minimum Information for Publication of Quantitative Real-Time PCR Experiments[J] . Bustin, Stephen A,Benes, Vladimir,Garson, Jeremy A,Hellemans, Jan,Huggett, Jim,Kubista, Mikael,Mueller, Reinhold,Nolan, Tania,Pfaffl, Michael W,Shipley, Gregory L,Vandesompele, Jo,Wittwer, Carl T.Clinical Chemistry . 2009 (4)
  • [7] Single molecule detection in nanofluidic digital array enables accurate measurement of DNA copy number
    Bhat, Somanath
    Herrmann, Jan
    Armishaw, Paul
    Corbisier, Philippe
    Emslie, Kerry R.
    [J]. ANALYTICAL AND BIOANALYTICAL CHEMISTRY, 2009, 394 (02) : 457 - 467
  • [8] Microfluidics digital PCR reveals a higher than expected fraction of fetal DNA in maternal plasma
    Lun, Fiona M. F.
    Chiu, Rossa W. K.
    Chan, K. C. Allen
    Leung, Tak Yeung
    Lau, Tze Kin
    Lo, Y. M. Dennis
    [J]. CLINICAL CHEMISTRY, 2008, 54 (10) : 1664 - 1672
  • [9] New perspectives for the elucidation of genetic disorders
    Ropers, Hans-Hilger
    [J]. AMERICAN JOURNAL OF HUMAN GENETICS, 2007, 81 (02) : 199 - 207
  • [10] Principle and applications of digital PCR
    Pohl, G
    Shih, LM
    [J]. EXPERT REVIEW OF MOLECULAR DIAGNOSTICS, 2004, 4 (01) : 41 - 47