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)...
محفوظ في:
| الحاوية / القاعدة: | J Bacteriol |
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| المؤلفون الرئيسيون: | , , , , |
| التنسيق: | Artigo |
| اللغة: | Inglês |
| منشور في: |
American Society for Microbiology (ASM)
1986
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| الموضوعات: | |
| الوصول للمادة أونلاين: | 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 |
| الوسوم: |
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