Increased spontaneous mutation and alkylation sensitivity of Escherichia coli strains lacking the ogt O6-methylguanine DNA repair methyltransferase.
Escherichia coli expresses two DNA repair methyltransferases (MTases) that repair the mutagenic O6-methylguanine (O6MeG) and O4-methylthymine (O4MeT) DNA lesions; one is the product of the inducible ada gene, and here we confirm that the other is the product of the constitutive ogt gene. We have gen...
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| Опубликовано в:: | J Bacteriol |
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| Главные авторы: | , |
| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
American Society for Microbiology (ASM)
1991
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| Предметы: | |
| Online-ссылка: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC207742/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/2002008/ https://ncbi.nlm.nih.govhttps://doi.org/10.1128/jb.173.6.2068-2076.1991 |
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