Spontaneous and UV-induced mutations in Escherichia coli K-12 strains with altered or absent DNA polymerase I.
The induction of mutations to valine resistance and to rifampin resistance occurs after UV irradiation in bacteria carrying a deletion through the polA gene (delta polA), showing that DNA polymerase I (PolI) is not an essential enzyme for this process. The PolI deletion strain showed a 7- to 10-fold...
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| Udgivet i: | J Bacteriol |
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| Principais autores: | , , , , , |
| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
American Society for Microbiology (ASM)
1989
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| Fag: | |
| Online adgang: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC209924/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/2651403/ https://ncbi.nlm.nih.govhttps://doi.org/10.1128/jb.171.5.2480-2484.1989 |
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