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通过连接介导的聚合酶链反应在DNA序列水平上测量紫外线损伤的形成和修复。

Measuring the formation and repair of UV damage at the DNA sequence level by ligation-mediated PCR.

作者信息

Besaratinia Ahmad, Pfeifer Gerd P

机构信息

Division of Biology, Beckman Research Institute of the City of Hope, Duarte, CA, USA.

出版信息

Methods Mol Biol. 2012;920:189-202. doi: 10.1007/978-1-61779-998-3_14.

Abstract

The formation and repair of DNA damage at specific locations in the genome is modulated by DNA sequence context, by DNA cytosine-5 methylation patterns, by the transcriptional status of the locus and by proteins associated with the DNA. The only method currently available to allow precise sequence mapping of DNA lesions in mammalian cells is the ligation-mediated polymerase chain reaction (LM-PCR) technique. We provide an update on technical details of LM-PCR. LM-PCR can be used, for example, for mapping of ultraviolet (UV) light-induced DNA photoproducts such as cyclobutane pyrimidine dimers.

摘要

基因组中特定位置的DNA损伤的形成和修复受到DNA序列背景、DNA胞嘧啶-5甲基化模式、基因座的转录状态以及与DNA相关的蛋白质的调节。目前唯一可用于对哺乳动物细胞中的DNA损伤进行精确序列定位的方法是连接介导的聚合酶链反应(LM-PCR)技术。我们提供了LM-PCR技术细节的最新情况。例如,LM-PCR可用于定位紫外线(UV)诱导的DNA光产物,如环丁烷嘧啶二聚体。

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本文引用的文献

1
Different types of DNA damage play different roles in the etiology of sunlight-induced melanoma.
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2
Transcription-dependent cytosine deamination is a novel mechanism in ultraviolet light-induced mutagenesis.
Curr Biol. 2010 Jan 26;20(2):170-5. doi: 10.1016/j.cub.2009.11.061. Epub 2009 Dec 31.
4
Mutations induced by ultraviolet light.
Mutat Res. 2005 Apr 1;571(1-2):19-31. doi: 10.1016/j.mrfmmm.2004.06.057. Epub 2005 Jan 20.
5
Transcription-coupled and transcription-independent repair of cyclobutane pyrimidine dimers in the dihydrofolate reductase gene.
J Biol Chem. 2002 Oct 11;277(41):38305-10. doi: 10.1074/jbc.M206375200. Epub 2002 Aug 6.
6
Cyclobutane pyrimidine dimers are responsible for the vast majority of mutations induced by UVB irradiation in mammalian cells.
J Biol Chem. 2001 Nov 30;276(48):44688-94. doi: 10.1074/jbc.M107696200. Epub 2001 Sep 25.
8
The DNA damage spectrum produced by simulated sunlight.
J Mol Biol. 2000 Jun 9;299(3):681-93. doi: 10.1006/jmbi.2000.3771.
10
Sequence-specific and domain-specific DNA repair in xeroderma pigmentosum and Cockayne syndrome cells.
J Biol Chem. 1997 Aug 15;272(33):20747-55. doi: 10.1074/jbc.272.33.20747.

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