Gain of plant disease resistance by plant cell homeostasis and anti-microbial second metabolite
Project/Area Number |
19580047
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Plant pathology
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Research Institution | Okayama University |
Principal Investigator |
INAGAKI Yoshishige Okayama University, 大学院・自然科学研究科, 准教授 (50280764)
|
Co-Investigator(Renkei-kenkyūsha) |
OSBOURN Anne ジョンイネスセンター, 植物代謝部門, 部門長/教授
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Project Period (FY) |
2007 – 2009
|
Project Status |
Completed (Fiscal Year 2009)
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Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2009: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2008: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2007: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
|
Keywords | 感染生理 / 非宿主抵抗性 / 過敏感反応 / Cdc27B遺伝子 / 抗菌性二次代謝産物 / Oxidosqualene cyclase / P450 sterol demethylase遺伝子 / トリテルペンサポニン / Cdc27B / タバコ植物 / Oxidosqualene Cyclase / P450 sterol demethylase / イネ植物 / サポニン / 防御応答遺伝子 |
Research Abstract |
In this study, we tried to make sense the mechanism of novel plant disease resistance unlike to conventional plant disease resistance, that are host-specific resistance and non-host resistance, using not only plant pathology, but also plant cell physiology and plant molecular biology. A couple of the novel plant disease resistance is 1) plant cell homeostasis, that is the function for keeping natural state of plant cell going, and 2) the faculty for biosynthesis of anti-microbial second metabolite for plant defense. We have revealed that Cdc27B as cell cycle regulator are involved in plant disease resistance in tobacco, and the genes for triterpene-saponin biosynthesis in rice.
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Report
(4 results)
Research Products
(34 results)
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[Journal Article] Modulation of defense signal transduction by flagellin-induced WRKY41 transcription factor in Arabidopsis thaliana.2008
Author(s)
Higashi, K., Ishiga, Y., Inagaki, Y., Toyoda, K., Shiraishi, T., Ichinose, Y
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Journal Title
Mol. Genet. Genomics 279(3)
Pages: 303-312
NAID
Related Report
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[Journal Article] Gac two-component system in Pseudomonas syringae pv. tabaci is required for virulence but not for hypersensitive reaction.2008
Author(s)
Marutani, M., Taguchi, F., Ogawa, Y., Hossain, M.M., Inagaki, Y., Toyoda, K., Shiraishi, T., Ichinose, Y
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Journal Title
Mol. Genet. Genomics 279(4)
Pages: 313-322
Related Report
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[Journal Article] Elicitin-responsive lectin-like receptor kinase in BY-2 cells.2007
Author(s)
Sasabe, M., Naitoh, K., Suenaga, H., Ikeda, T., Toyoda, K., Inagaki, Y., Shiraishi, T., Ichinose, Y
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Journal Title
DNA Sequence 18
Pages: 152-159
Related Report
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[Journal Article] Suppression of Cdc27B induces plant defense responses.2007
Author(s)
Kudo C, Suzuki T, Fukuoka S, Asai S, Suenaga H, Sasabe M, Takano Y, Okuno T, Toyoda K, Shiraishi T, Ichinose Y, Inagaki Y
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Journal Title
Mol Plant Pathol 8(4)
Pages: 365-373
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