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Shuji Oda
Researcher at Tohoku University
Publications - 16
Citations - 2283
Shuji Oda is an academic researcher from Tohoku University. The author has contributed to research in topics: Welding & Nuclear magnetic resonance spectroscopy. The author has an hindex of 6, co-authored 16 publications receiving 2095 citations. Previous affiliations of Shuji Oda include Tokyo Metropolitan University & Tokyo University of Science.
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Journal ArticleDOI
MercuryII-mediated formation of thymine-HgII-thymine base pairs in DNA duplexes
Yoko Miyake,Humika Togashi,Mitsuru Tashiro,Hiroshi Yamaguchi,Shuji Oda,Megumi Kudo,Yoshiyuki Tanaka,Yoshinori Kondo,Ryuichi Sawa,Takashi Fujimoto,Tomoya Machinami,Akira Ono +11 more
TL;DR: The very specific binding of the HgII ion unexpectedly and significantly stabilizes naturally occurring thymine-thymine base mispairing in DNA duplexes and prepared DNA dupLexes containing metal-mediated base pairs at the desired sites, as well as novel double helical architectures consisting only of thymine/HgII/thymine pairs.
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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 +9 more
TL;DR: A DNA-based Ag(i) sensor was developed that employed an oligodeoxyribonucleotide containing C-C pairs used for Ag( i) binding sites that unexpectedly stabilized DNA duplexes containing the naturally occurring cytosine-cytosine (C-C) mismatch-base pair.
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15N−15N J-Coupling Across HgII: Direct Observation of HgII-Mediated T−T Base Pairs in a DNA Duplex
TL;DR: N−N J-coupling across a metal center (2JNN) was clearly detected in a biological macromolecule (DNA duplex) for the first time and the base pairing mode of mercury-mediated T−T pairs (T−HgII−T) was definitely determined.
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The structure of metallo-DNA with consecutive thymine-HgII-thymine base pairs explains positive entropy for the metallo base pair formation.
Hiroshi Yamaguchi,Jakub Šebera,Jiro Kondo,Shuji Oda,Tomoyuki Komuro,Takuya Kawamura,Takenori Dairaku,Yoshinori Kondo,Itaru Okamoto,Akira Ono,Jaroslav V. Burda,Chojiro Kojima,Vladimír Sychrovský,Yoshiyuki Tanaka +13 more
TL;DR: The first 3D structure of metallo-DNA (covalently metallated DNA) composed exclusively of ‘NATURAL’ bases is determined and extraordinary affinity of thymine towards HgII is explained and arrangement of T–HgII–T base pairs in metallo
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NMR Spectroscopic Study of a DNA Duplex with Mercury-Mediated T-T Base Pairs
Yoshiyuki Tanaka,Hiroshi Yamaguchi,Shuji Oda,Yoshinori Kondo,Makoto Nomura,Chojiro Kojima,Akira Ono +6 more
TL;DR: The existence of mono-mercurated species is confirmed, because individual components gave independent NMR signals in the titration spectra.