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Regulation of one-electron oxidation rate of guanine and hole transfer rate in DNA through hydrogen bonding

✍ Scribed by Kiyohiko Kawai; Tadao Takada; Sachiko Tojo; Tetsuro Majima

Book ID: 104252171
Publisher: Elsevier Science
Year: 2002
Tongue: French
Weight: 183 KB
Volume: 43
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(02)01949-4

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✦ Synopsis

The effects of methyl and bromo groups at C5 of C on the one-electron oxidation rate of G, and on the hole transfer rate in DNA have been investigated. The rates of one-electron oxidation of G and hole transfer from Py + to 8-oxo-7,8-dihydroguanine were suppressed and enhanced by introducing bromo and methyl groups, respectively, on the C at the complementary strand.

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