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. 1975 Aug;2(8):1365–1373. doi: 10.1093/nar/2.8.1365

The photochemistry of purine components of nucleic acids. I. The efficiency of photolysis of adenine and guanine derivatives in aqueous solution.

V A Ivanchenko, A I Titschenko, E I Budowsky, N A Simukova, N S Wulfson
PMCID: PMC344387  PMID: 241061

Abstract

It has been shown that the quantum yield of the photochemical conversion of adenine and the corresponding nucleosides and nucleoside 5'-phosphates in liquid (pH 5.6 and 2.0) and frozen aqueous solutions do not exceed 10(-4). The quantum yield of the photoconversion of guanine-containing nucleosides and nucleoside 5'-phosphates in liquid aqueous solution (pH 5.6) after removal of oxygen by passing through nitrogen and in the frozen state do not exceed 0.3 x 10(-4). The quantum yield in oxygen-containing liquid aqueous solutions increase to 0.3 x 10(-3), i.e. to values commensurate with the quantum yield of pyrimidine photolysis.

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.

  1. Salomon J., Elad D. Selective photochemical alkylation of purines in DNA. Biochem Biophys Res Commun. 1974 Jun 4;58(3):890–894. doi: 10.1016/s0006-291x(74)80500-0. [DOI] [PubMed] [Google Scholar]

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