Acetylaminofluorene bound to different guanines of the sequence -GGCGCC- is excised with different efficiencies by the UvrABC excision nuclease in a pattern not correlated to the potency of mutation induction.
DNA fragments were constructed in which acetylaminofluorene adducts were introduced specifically at each one of the three different guanines of the 6-base-pair sequence -GGCGCC-. Incubation of the DNA with the UvrABC excision nuclease in vitro revealed major differences in the efficiency of adduct e...
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| Udgivet i: | Proc Natl Acad Sci U S A |
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| Principais autores: | , |
| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
National Academy of Sciences
1990
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| Fag: | |
| Online adgang: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC53227/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/2296578/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.87.1.191 |
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