Enzymatic Synthesis of Cu(II)-Responsive Deoxyribozymes through Polymerase Incorporation of Artificial Ligand-Type Nucleotides
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- Yusuke Takezawa
- Department of Chemistry, Graduate School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
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- Takahiro Nakama
- Department of Chemistry, Graduate School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
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- Mitsuhiko Shionoya
- Department of Chemistry, Graduate School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
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説明
Metal-mediated artificial base pairs, consisting of ligand-type nucleotides and a bridging metal ion, have shown promise as functional units to develop stimuli-responsive DNA materials. Although a variety of metal-mediated base pairs have been constructed with artificial ligand-type nucleotides and various metal ions, the application of such metal-mediated base pairs has been relatively poorly explored mainly due to the cumbersome chemical synthesis of artificial DNA strands. Herein we report a facile enzymatic method to synthesize DNA strands containing a ligand-type hydroxypyridone (
収録刊行物
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- Journal of the American Chemical Society
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Journal of the American Chemical Society 141 (49), 19342-19350, 2019-11-15
American Chemical Society (ACS)