Umbelliferone Released from Hairy Root Cultures of<i>Pharbitis nil</i>Treated with Copper Sulfate and Its Subsequent Glucosylation
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- YAOYA Sayaka
- School of Bioresources, Hiroshima Prefectural University
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- KANHO Hideki
- School of Bioresources, Hiroshima Prefectural University
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- MIKAMI Youji
- School of Bioresources, Hiroshima Prefectural University
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- ITANI Tomio
- School of Bioresources, Hiroshima Prefectural University
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- UMEHARA Kaoru
- School of Pharmaceutical Sciences, University of Shizuoka
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- KUROYANAGI Masanori
- School of Bioresources, Hiroshima Prefectural University
書誌事項
- タイトル別名
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- Umbelliferone Released from Hairy Root Cultures of Pharbitis nil Treated with Copper Sulfate and Its Subsequent Glucosylation
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説明
Hairy root cultures of Pharbitis nil treated with CuSO4 and methyl jasmonate (MeJA) produced umbelliferone (1) and scopoletin (2) in the culture medium, and skimmin (3), a β-D-glucopyranoside of 1, was isolated from the hairy roots. While 1 in the medium increased and reached a maximal level 16 h after the treatment with CuSO4, the amount of 3 in the hairy roots decreased, reaching a minimal level after 8 h, before recovering to a level higher than the basal level after 24 h and then continuously increasing. These observations suggest that 1 was released by the hydrolysis of 3. Umbelliferone (1) inhibited hairy root growth, while skimmin (3) did not. This result suggests that, after the release of 1 as a phytoalexin, the hairy roots glycosylated 1 for the detoxification and re-use of 3 as a source of phytoalexin.
収録刊行物
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- Bioscience, Biotechnology, and Biochemistry
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Bioscience, Biotechnology, and Biochemistry 68 (9), 1837-1841, 2004
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
- 1390282681449693824
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- NII論文ID
- 130000030591
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- NII書誌ID
- AA10824164
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- COI
- 1:CAS:528:DC%2BD2cXotlGrurc%3D
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- ISSN
- 13476947
- 09168451
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- NDL書誌ID
- 7101022
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- PubMed
- 15388957
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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
- PubMed
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可