Repair System for Noncanonical Purines in Escherichia coli
Exposure of Escherichia coli strains deficient in molybdopterin biosynthesis (moa) to the purine base N-6-hydroxylaminopurine (HAP) is mutagenic and toxic. We show that moa mutants exposed to HAP also exhibit elevated mutagenesis, a hyperrecombination phenotype, and increased SOS induction. The E. c...
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| Udgivet i: | J Bacteriol |
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| Principais autores: | , , |
| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
American Society for Microbiology (ASM)
2003
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| Fag: | |
| Online adgang: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC154070/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/12730170/ https://ncbi.nlm.nih.govhttps://doi.org/10.1128/JB.185.10.3101-3110.2003 |
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