Virus-mediated suppression of plant innate immunity
| Project/Area Number |
15H06420
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| Research Category |
Grant-in-Aid for Research Activity Start-up
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| Allocation Type | Single-year Grants |
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| Research Field |
Plant protection science
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| Research Institution | Okayama University |
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Principal Investigator |
Hyodo Kiwamu 岡山大学, 資源植物科学研究所, 助教 (80757881)
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| Project Period (FY) |
2015-08-28 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2016: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2015: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | 植物ウイルス / 植物免疫 / 活性酸素種 / カルシウム依存性タンパク質キナーゼ / ウイルス誘導性免疫不全 / ROSバースト / RBOHタンパク質 / 宿主因子 / RCNMV / ３量体Gタンパク質 / ゲノムRNA複製 |
|---|
| Outline of Final Research Achievements |
Plants have a multitier surveillance system that recognizes invading microbial pathogens using plasma membrane-localized and intracellular immune receptors. An RBOH (respiratory burst oxidase homolog) protein plays a key role in plant innate immunity. In this study, we found that a plant virus hijacks a host ROS generating enzyme RBOH for its multiplication. We also found that a plant virus infection can interfere with host immune responses.
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Report
(3 results)
Research Products
(10 results)
