16-O-Demethyl Fusicoccin J and Its 3-Epimer from Fusicoccum amygdali, and Their Seed Germination-stimulating Activity in the Presence of Abscisic Acid
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- SASSA Takeshi
- Department of Bioresources, Faculty of Agriculture, Yamagata University
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- ZHANG Chang-Shan
- Institute of Advanced Material Study, Kyushu University
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- TAJIMA Naoto
- Department of Bioresources, Faculty of Agriculture, Yamagata University
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- KATO Nobuo
- Institute of Advanced Material Study, Kyushu University
書誌事項
- タイトル別名
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- 16-<i>O</i>-Demethyl Fusicoccin J and Its 3-Epimer from <i>Fusicoccum amygdali</i>, and Their Seed Germination-stimulating Activity in the Presence of Abscisic Acid
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抄録
Our search for new metabolites biosynthetically related to fusicoccin with potent plant growth-stimulating activity from the culture filtrate of Fusicoccum amygdali F6 resulted in the isolation of a new derivative of fusicoccin J, as well as fusicoccin J and 16-O-demethyl 3-epifusicoccin J. Its structure was analyzed by 600 MHz NMR spectrometry and identified as 16-O-demethyl fusicoccin J. The biosynthetic relationships among 16-O-demethyl fusicoccin J and its 3-epimer, and fusicoccin J are discussed in connection with the co-occurrence of both of the 3-epimers of 16-O-demethyl fusicoccin J. 16-O-Demethyl fusicoccin J and its 3-epimer showed only low germination-stimulating activity toward lettuce seeds in the presence of abscisic acid (20 μM), the latter being slightly more active than the former.<br>
収録刊行物
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- Bioscience, Biotechnology, and Biochemistry
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Bioscience, Biotechnology, and Biochemistry 63 (5), 951-954, 1999
公益社団法人 日本農芸化学会
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詳細情報 詳細情報について
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- CRID
- 1390001206475649920
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- NII論文ID
- 110002679597
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- NII書誌ID
- AA10824164
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- COI
- 1:CAS:528:DyaK1MXjs1ensb8%3D
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- ISSN
- 13476947
- 09168451
- http://id.crossref.org/issn/09168451
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- NDL書誌ID
- 4744291
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可