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Independent Generation of Reactive Intermediates Leads to an Alternative Mechanism for Strand Damage Induced by Hole Transfer in Poly(dA-T) Sequences

Purine radical cations (dA•+ and dG•+) are the primary hole carriers of DNA hole migration owing to their favorable oxidation potential. Much less is known about the reactivity of higher energy pyrimidine radical cations. The thymidine radical cation (T•+) was produced at a defined position in DNA f...

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Publicado en:J Am Chem Soc
Main Authors: Sun, Huabing, Zheng, Liwei, Greenberg, Marc M.
Formato: Artigo
Idioma:Inglês
Publicado: 2018
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC6135700/
https://ncbi.nlm.nih.gov/pubmed/30169029
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/jacs.8b05484
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