Structure of chlorophyll catabolite induced in autumn colored leaves
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- Wakana Daigo
- 星薬大 国衛研
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- Kato Hiroki
- 農工大
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- Momose Tadayuki
- 農工大
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- Sasaki Nobuhiro
- 農工大 岩手生工研
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- Ozeki Yoshihiro
- 農工大
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- Goda Yukihiro
- 国衛研
Bibliographic Information
- Other Title
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- オオカナダモ紅葉において誘導されるクロロフィル分解産物の構造
Description
<p> Autumnal leaf coloration of deciduous tree plants is one of the representative events in plant senescence. The phenomenon of autumnal reddening of leaves of deciduous trees is familiar, the induction mechanisms of this phenomenon have not yet been clarified because this event occurs only once a year and fluctuates according to climatic variations. Attempts have been made to develop model systems in which autumnal reddish leaf coloration is artificially and reproducibly induced over a short time period, at any time and in-house. During this development period, we noticed that a remarkable amount of a yellow compound was produced and accumulated together with chlorophyll degradation and anthocyanin accumulation. We isolated and purified this yellow compound 1 and determined its structure using 2D-NMR spectra including 2D-INADEQUATE spectrum as a novel YCC not previously identified or reported.</p>
Journal
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- Symposium on the Chemistry of Natural Products, symposium papers
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Symposium on the Chemistry of Natural Products, symposium papers 56 (0), Poster27-, 2014
Symposium on the Chemistry of Natural Products Steering Committee
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Details 詳細情報について
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- CRID
- 1390001288045384448
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- NII Article ID
- 130007399528
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- ISSN
- 24331856
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- Text Lang
- ja
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- Data Source
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- JaLC
- CiNii Articles
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- Abstract License Flag
- Disallowed