Mutagenic repair in Escherichia coli: products of the recA gene and of the umuD and umuC genes act at different steps in UV-induced mutagenesis.
When excision-deficient Escherichia coli carrying umuC or umuD alleles were exposed to visible light several hours after ultraviolet irradiation, base-pair-substitution mutations were induced in these normally non-UV-mutable bacteria. It is argued that delayed photoreversal of pyrimidine dimers remo...
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| Publicat a: | Proc Natl Acad Sci U S A |
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| Autors principals: | , |
| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
National Academy of Sciences
1985
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| Matèries: | |
| Accés en línia: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC397962/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/3889923/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.82.12.4193 |
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