Release of 7-methylguanine residues from alkylated DNA by extracts of Micrococcus luteus and Escherichia coli.
Cell extracts from Micrococcus luteus release both free 3-methyladenine and free 7-methylguanine from alkylated DNA. The glycosylase activity responsible for the liberation of 7-methylguanine is not 3-methyladenine-DNA glycosylase, which, when purified, does not liberate it. Furthermore, the heat in...
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| Publicado en: | Proc Natl Acad Sci U S A |
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| Autores principales: | , , |
| Formato: | Artigo |
| Lenguaje: | Inglês |
| Publicado: |
National Academy of Sciences
1981
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| Materias: | |
| Acceso en línea: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC319901/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/7015333/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.78.2.852 |
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