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Site directed substitution of 5-hydroxymethyluracil for thymine in replicating phi X-174am3 DNA via synthesis of 5-hydroxymethyl-2'-deoxyuridine-5'-triphosphate.
5-hydroxymethyluracil (HmUra) is formed in DNA as a product of oxidative attack on the methyl group of Thy. It is removed from DNA by HmUra-DNA glycosylase. To determine whether the replacement of Thy by HmUra is mutagenic, which might explain the repairability of HmUra, a HmUra residue was substitu...
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| Autori principali: | , |
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| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
1991
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| Accesso online: | https://ncbi.nlm.nih.gov/pmc/articles/PMC328332/ https://ncbi.nlm.nih.gov/pubmed/2062651 |
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