Adenine radicals generated in alternating AT duplexes by direct absorption of low-energy UV radiation
Author:
Affiliation:
1. LIDYL
2. CEA
3. CNRS
4. Université Paris-Saclay
5. F-91191 Gif-sur-Yvette
6. Istituto Biostrutture e Bioimmagini – Consiglio Nazionale delle Ricerche
7. I-80134 Napoli
8. Italy
Abstract
The absorption of single photons at 266 nm by alternating adenine–thymine duplexes generates, with similar probabilities, both adenine radicals and adenine–thymine photoadducts.
Funder
French National Research Agency
CNRS
Université Paris-Saclay
Publisher
Royal Society of Chemistry (RSC)
Subject
Physical and Theoretical Chemistry
Link
http://pubs.rsc.org/en/content/articlepdf/2018/FD/C7FD00179G
Reference47 articles.
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2. One-electron oxidation reactions of purine and pyrimidine bases in cellular DNA
3. Oxidation Half-Reaction of Aqueous Nucleosides and Nucleotides via Photoelectron Spectroscopy Augmented by ab Initio Calculations
4. Direct Oxidative Damage of Naked DNA Generated upon Absorption of UV Radiation by Nucleobases
5. J. Cadet and P.Vigny , in Bioorganic Photochemistry , ed. H. Morrison , John Wiley & Sons , New York , 1990 , pp. 1–272
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