Analytical studies on functions and biosynthesis of metabolism-controlling hydrophobic factors produced by white rot fungus
| Project/Area Number |
19380100
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
林産科学・木質工学
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| Research Institution | Kyoto University |
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Principal Investigator |
WATANABE Takashi Kyoto University, 生存圏研究所, 教授 (80201200)
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| Co-Investigator(Kenkyū-buntansha) |
HONDA Yoichi 京都大学, 生存圏研究所, 准教授 (70252517)
WATANABE Takahito 京都大学, 生存圏研究所, 助教 (30362403)
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| Project Period (FY) |
2007 – 2009
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| Project Status |
Completed (Fiscal Year 2009)
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| Budget Amount *help |
¥19,630,000 (Direct Cost: ¥15,100,000、Indirect Cost: ¥4,530,000)
Fiscal Year 2009: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2008: ¥5,850,000 (Direct Cost: ¥4,500,000、Indirect Cost: ¥1,350,000)
Fiscal Year 2007: ¥9,880,000 (Direct Cost: ¥7,600,000、Indirect Cost: ¥2,280,000)
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| Keywords | バイオサーファクタント / 白色腐朽菌 / リグニン / バイオマス / 脂質過酸化 / 代謝物 |
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| Research Abstract |
We analyzed structure and functions of amphipathic metabolites produced by a selective white rot fungus, Ceriporiopsis subvermispora, and found that this fungus secretes novel biosurfactants and amphipathic dicarboxylic acids with a new side chain structure, under the conditions producing slimy sheath composed of β-1,3 glucan. We also elucidated that production of the amphipathic compounds was increased under the wood rotting conditions which promote lignin biodegradation.
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Report
(4 results)
Research Products
(31 results)
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[Journal Article] Biotechnological wood modification with selective white-rot fungi and its molecular mechanisms. 45, 269-276 (2007).2007
Author(s)
Fackler, K., C. Gradinger, M. Schmutzer, C. Tavzes, I. Burgert, M. Schwanninger, B. Hinterstoisser, T. Watanabe, K. Messne
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Journal Title
Food Technol. Biotechnol 45
Pages: 269-276
Related Report
Peer Reviewed
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