Transfer RNA, a Possible Supplier of Free Cytokinins, Ribosyl-cis-zeatin and Ribosyl-2-methylthiozeatin : Quantitative Comparison between Free and Transfer Cytokinins in Various Tissues of the Hop Plant
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概要
- 論文の詳細を見る
Cytokinins in both free pool and tRNAs have been identified and quantified in the unfertilized cone, fertilized cone, seed, cotyledon, epicotyl and root of the hop plant (Humulus lupulus L. cv. Shinshu-wase) on the basis of combined gas chromatography-mass spectrometry and combined gas chromatography-selected ion current monitoring analysis. Based on the quantitative comparison between free pool cytokinins and tRNA cytokinins, it is suggested that ribosyl-cis-zeatin and ribosyl-2-methylthiozeatin might be derived from tRNA catabolism and that the level of ribosyl-trans-zeatin might be controled independently of the tRNA catabolism.
- 日本植物生理学会の論文
著者
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TAKAHASHI Nobutaka
Department of Biochemistry University of Shizuoka School of Pharmaceutical Science
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WATANABE Naoharu
Department of Applied Biological Chemistry, Faculty of Agriculture, Shizuoka University
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Watanabe Naoharu
Department Of Agricultural Chemistry The University Of Tokyo
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YOKOTA TAKAO
Department of Pediatrics, The Second Tokyo National Hospital
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Yokota Takao
Department Of Agricultural Chemistry The University Of Tokyo
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Yokota Takao
Department Of Agricultural Chemistry The University Of Takyo
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Takahashi Nobutaka
Department Of Agricultural Chemistry Faculty Of Agricultural Science University Of Tokyo
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