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イチョウにおけるフラボノイドの生成と制御機構
http://hdl.handle.net/2261/55318
http://hdl.handle.net/2261/553186502bd4b-d2ac-4053-89f0-b23de1791011
名前 / ファイル | ライセンス | アクション |
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esrh129003.pdf (1.6 MB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2013-08-05 | |||||
タイトル | ||||||
タイトル | イチョウにおけるフラボノイドの生成と制御機構 | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題 | ginkgo | |||||
主題Scheme | Other | |||||
キーワード | ||||||
主題 | leaf extract | |||||
主題Scheme | Other | |||||
キーワード | ||||||
主題 | flavonoid | |||||
主題Scheme | Other | |||||
キーワード | ||||||
主題 | chalcon synthase(CHS) | |||||
主題Scheme | Other | |||||
キーワード | ||||||
主題 | light irradiation | |||||
主題Scheme | Other | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | departmental bulletin paper | |||||
その他のタイトル | ||||||
その他のタイトル | Production and Regulation of Flavonoids in Ginkgo biloba. | |||||
著者 |
会沢, 栄志
× 会沢, 栄志× 兼行, 民治郎× 寺田, 珠実× 鮫島, 正浩× 鴨田, 重裕 |
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著者別名 | ||||||
識別子 | 53424 | |||||
識別子Scheme | WEKO | |||||
姓名 | Aizawa, Eishi | |||||
著者別名 | ||||||
識別子 | 53425 | |||||
識別子Scheme | WEKO | |||||
姓名 | Kaneyuki, Tamijiro | |||||
著者別名 | ||||||
識別子 | 53426 | |||||
識別子Scheme | WEKO | |||||
姓名 | Terada, Tamami | |||||
著者別名 | ||||||
識別子 | 53427 | |||||
識別子Scheme | WEKO | |||||
姓名 | Samejima, Masahiro | |||||
著者別名 | ||||||
識別子 | 53428 | |||||
識別子Scheme | WEKO | |||||
姓名 | Kamoda, Shigehiro | |||||
著者所属 | ||||||
著者所属 | 東京大学大学院農学生命科学研究科生物材料科学専攻 | |||||
著者所属 | ||||||
著者所属 | 独立行政法人国際協力機構 | |||||
著者所属 | ||||||
著者所属 | 日本製紙株式会社 | |||||
著者所属 | ||||||
著者所属 | 東京大学大学院農学生命科学研究科附属演習林樹芸研究所 | |||||
著者所属 | ||||||
著者所属 | Department of Biomaterial Sciences, Graduate School of Agricultural and Life Sciences, The University of Tokyo | |||||
著者所属 | ||||||
著者所属 | Japan International Cooperation Agency | |||||
著者所属 | ||||||
著者所属 | Nippon Paper Industries Co., Ltd. | |||||
著者所属 | ||||||
著者所属 | Arboricultural Research Institute, The University of Tokyo Forests, Graduate School of Agricultural and Life Sciences, The University of Tokyo | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Extracts of ginkgo leaves are widely used for medicine, mainly in the West. We focused on flavonoids, which are the chief compounds of the extracts, and studied mechanisms for their preparation and control. It was confirmed that the amounts of flavonol in ginkgo leaves rapidly increased when leaves opened and then gradually reduced after opening. Furthermore, entire base sequences of a chalcone synthase (CHS), which is a commencing compound for flavonoid, were determined using the genomic library. The sequences had G-box, seen frequently in light inducibility genes. Then, the sequences of mRNA prepared from embryos in light irradiation and in the dark were compared. While both embryos had the same sequences, determined from the genomic library, the different sequences were checked from embryos in light irradiation. Ginkgo trees seem to have two or more CHS genes reacting or not to a light stimulus. These results indicate that flavonol biosynthesis in ginkgo leaves is induced by light irradiation and is controlled by enzymes, including CHS, for flavonoids biosynthesis. | |||||
書誌情報 |
東京大学農学部演習林報告 巻 129, p. 25-35, 発行日 2013-07-25 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 03716007 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00162451 | |||||
出版者 | ||||||
出版者 | 東京大学大学院農学生命科学研究科附属演習林 | |||||
出版者別名 | ||||||
The University of Tokyo Forests |