Specific interactions between silver(i) ions and cytosine-cytosine pairs in DNA duplexes

Akira Ono; Shiqi Cao; Humika Togashi; Mitsuru Tashiro; Takashi Fujimoto; Tomoya MacHinami; Shuji Oda; Yoko Miyake; Itaru Okamoto; Yoshiyuki Tanaka

doi:10.1039/b808686a

Specific interactions between silver(i) ions and cytosine-cytosine pairs in DNA duplexes

Akira Ono, Shiqi Cao, Humika Togashi, Mitsuru Tashiro, Takashi Fujimoto, Tomoya MacHinami, Shuji Oda, Yoko Miyake, Itaru Okamoto, Yoshiyuki Tanaka

PHA - Molecular Pharmaceutical Science

Research output: Contribution to journal › Article › peer-review

519 Citations (Scopus)

Abstract

Very specific binding of the Ag(I) ion unexpectedly stabilized DNA duplexes containing the naturally occurring cytosine-cytosine (C-C) mismatch-base pair; because the C-C pair selectively binds to the Ag(I) ion, we developed a DNA-based Ag(I) sensor that employed an oligodeoxyribonucleotide containing C-C pairs used for Ag(I) binding sites.

Original language	English
Pages (from-to)	4825-4827
Number of pages	3
Journal	Chemical Communications
Issue number	39
DOIs	https://doi.org/10.1039/b808686a
Publication status	Published - 2008 Oct 9

ASJC Scopus subject areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
Chemistry(all)
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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Specific interactions between silver(i) ions and cytosine-cytosine pairs in DNA duplexes. / Ono, Akira; Cao, Shiqi; Togashi, Humika; Tashiro, Mitsuru; Fujimoto, Takashi; MacHinami, Tomoya; Oda, Shuji; Miyake, Yoko; Okamoto, Itaru; Tanaka, Yoshiyuki.

In: Chemical Communications, No. 39, 09.10.2008, p. 4825-4827.

Research output: Contribution to journal › Article › peer-review

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AU - Fujimoto, Takashi

AU - MacHinami, Tomoya

AU - Oda, Shuji

AU - Miyake, Yoko

AU - Okamoto, Itaru

AU - Tanaka, Yoshiyuki

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