B-Z transition of (dA-T)n duplexes induced by a spermine porphyrin-conjugate via an intermediate DNA conformation

Hideaki Sasaki, Shigeki Sasaki

研究成果: ジャーナルへの寄稿記事

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The spermine conjugate of the cationic porphyrin ligand (1) selectively induced the B-Z transition of the [(dA-T)n]2 sequence at low salt concentrations. The [(dG-C)n]2 sequence was not transformed into the Z-form. The B-Z transition was induced via an intermediate DNA conformation, which was formed by the external binding and formation of an assembly of 1 onto B-DNA.

元の言語英語
ページ(範囲)9024-9026
ページ数3
ジャーナルChemical Communications
49
発行部数79
DOI
出版物ステータス出版済み - 10 11 2013

    フィンガープリント

All Science Journal Classification (ASJC) codes

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

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