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Guanine-Specific Oxidation of Double-Stranded DNA by Cr(VI) and Ascorbic Acid Forms Spiroiminodihydantoin and 8-Oxo-2′-deoxyguanosine
7,8-dihydro-8-oxoguanine (8-oxoG) is thought to be a major lesion formed in DNA by oxidative attack at the nucleobase guanine. Recent studies have shown that 8-oxoG has a lower reduction potential than the parent guanine and is a hot spot for further oxidation. Spiroiminodihydantoin (Sp) has been id...
Gorde:
| Egile Nagusiak: | , , , |
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| Formatua: | Artigo |
| Hizkuntza: | Inglês |
| Argitaratua: |
2005
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| Gaiak: | |
| Sarrera elektronikoa: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1305915/ https://ncbi.nlm.nih.gov/pubmed/16022506 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/tx050033y |
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