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Mutagenesis, genotoxicity, and repair of 1-methyladenine, 3-alkylcytosines, 1-methylguanine, and 3-methylthymine in alkB Escherichia coli

AlkB repairs 1-alkyladenine and 3-methylcytosine lesions in DNA by directly reversing the base damage. Although repair studies with randomly alkylated substrates have been performed, the miscoding nature of these and related individually alkylated bases and the suppression of mutagenesis by AlkB wit...

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Bibliographic Details
Main Authors: Delaney, James C., Essigmann, John M.
Format: Artigo
Language:Inglês
Published: National Academy of Sciences 2004
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC521119/
https://ncbi.nlm.nih.gov/pubmed/15381779
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.0403489101
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