DNA Breakage by Hydrolyzable Tannins in the Presence of Cupric Ion
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概要
- 論文の詳細を見る
DNA breakage by hydrolyzable tannins of known structures was investigated by agarose or polyacrylamide gel electrophoretic analysis. Hydrolyzable tannins could cause both double-strand and single-strand breakages in λDNA in the presence of Cu2+. The breaking reaction was strongly suppressed at concentrations higher than 100μM of hydrolyzable tannins. DNA breakage by various tannins was dependent upon their sorts, numbers, and binding sites of the constituent acids and polyalcohols. Metallic ions other than Cu2+ had little effect on the breaking reaction.
- 社団法人 日本農芸化学会の論文
著者
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Nishioka Itsuo
Faculty Of Pharmaceutical Sciences Kyushu University
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Nonaka Gen-ichiro
Faculty Of Pharmaceutical Sciences Kyushu University
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Omura Hirohisa
Department Of Food And Nutrition Nakamura-gakuen College
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SHINOHARA Kazuki
Department of Food Science and Technology, Faculty of Agriculture, Kyushu University
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Nishiyama Kazuo
Department Of Biological Resource Sciences Miyazaki University
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Murakami Hiroki
Department of Analytical and Bioinorganic Chemistry, Division of Analytical & Physical Sciences, Kyoto Pharmaceutical University
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SHIRAHATA Sanetaka
Department of Food and Nutrition, Shokei Junior College
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SUGATA Itsuro
Department of Food Science and Technology, Faculty of Agriculture, Kyushu University
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Shirahata Sanetaka
Department of Bioscience and Biotechnology, Faculty of Agriculture, Kyushu University
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Nonaka Gen-ichiro
Faculty of Pharmaceutical Sci Kyushu Univ
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SHINOHARA Kazuki
Department of Food Science and Technology, Faculty of Agriculture
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Nishioka Itsuo
Faculty of Pharmaceutical Sci Kyushu Univ
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