Biological Activities of Biosynthetically-related Congeners of Brassinolide
スポンサーリンク
概要
- 論文の詳細を見る
Biological activity of intermediate steroids in the biosynthesis of brassinolide was examined by the rice-lamina inclination test and wheat-leaf unrolling test. In both bioassays, biological activity of intermediates increased according to the order in the biosynthetic pathway. The introduction of a hydroxyl group in the side chain (C-22), the step of 6-oxocampestanol to cathasterone, strikingly enhanced the activity. The activities of teasterone, 3-dehydrotea-sterone, and typhasterol were almost the same. Relative activities in the rice-lamina inclination test were as follows : 6-oxocampesta-nol (0. 002), cathasterone (1), teasterone (20), castasterone (240), and brassinolide (1200).
- 社団法人日本農芸化学会の論文
- 1995-10-23
著者
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SAKURAI Akira
The Institute of Physical and Chemical Research
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TAKATSUTO Suguru
Department of Chemistry, Joetsu University of Education
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Inoue T
Okayama Univ. Okayama Jpn
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Inoue Tomo
The Institute Of Physical And Chemical Research (rlken):department Of Agricultural Chemistry Utsunom
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FUJIOKA Shozo
The Institute of Physical and Chemical Research (RIKEN)
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Yanagisawa Tadashi
Department of Mechanical Engineering, Shizuoka University
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YOKOTA TAKAO
Department of Pediatrics, The Second Tokyo National Hospital
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Sakurai A
The Institute Of Physical And Chemical Research (riken)
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Sakurai Akira
The Inst. Of Phys. And Chem. Res.
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Yanagisawa T
Utsunomiya Univ. Tochigi Jpn
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Yanagisawa Tadashi
Department Of Agricultural Chemistry Faculty Of Agriculture Utsunomiya University
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Yokota T
Faculty Of Agriculture Shizuoka University
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Yokota Takao
Department Of Agricultural Chemistry The University Of Takyo
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Fujioka Shozo
Plant Functions Laboratory The Institute Of Physical And Chemical Research (riken)
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Sakurai Akira
Fac. Sci. & Eng. Saitama Univ.
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Takatsuto Suguru
Department Of Chemistry Joetsr University Of Education
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Yokota Takao
Iss Science Project Office Institute Of Space And Astronautical Science Japan Aerospace Exploration
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