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MISMATCH REPAIR-DEPENDENT ITERATIVE EXCISION AT IRREPARABLE O(6)-METHYLGUANINE LESIONS IN HUMAN NUCLEAR EXTRACTS

The response of mammalian cells to S(N)1 DNA methylators depends on functional MutSα and MutLα. Cells deficient in either of these activities are resistant to the cytotoxic effects of this class of chemotherapeutic drug. Because killing by S(N)1 methylators has been attributed to O(6)-methylguanine...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: York, Sally J., Modrich, Paul
Format: Artigo
Sprache:Inglês
Veröffentlicht: 2006
Schlagworte:
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC2234603/
https://ncbi.nlm.nih.gov/pubmed/16772289
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1074/jbc.M603667200
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