New role for photoreversible pyrimidine dimers in induction of prototrophic mutations in excision-deficient Escherichia coli by UV light.
UV mutagenesis to His+ in certain recA441 lexA51 bacteria was not photoreversible, indicating that pyrimidine dimers are not target lesions. Photoreversibility was observed in recA+ lexA51 bacteria, showing that pyrimidine dimers are needed to activate the recA+ protein (unlike the recA441 protein)...
में बचाया:
| में प्रकाशित: | J Bacteriol |
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| मुख्य लेखकों: | , , , , |
| स्वरूप: | Artigo |
| भाषा: | Inglês |
| प्रकाशित: |
American Society for Microbiology (ASM)
1986
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| विषय: | |
| ऑनलाइन पहुंच: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC215246/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/3519579/ https://ncbi.nlm.nih.govhttps://doi.org/10.1128/jb.166.3.1141-1143.1986 |
| टैग: |
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