Analyses of Ralstonia solanacearum type III effector proteins that can suppress plant disease resistance responses mediated by vesicular trafficking
| Project/Area Number |
20580050
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Plant pathology
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| Research Institution | Research Institute for Biological Science Okayama |
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Principal Investigator |
MUKAIHARA Takafumi Research Institute for Biological Science Okayama, 専門研究員 (80344406)
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2010: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2009: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2008: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | 病原性因子 / 植物病原細菌 / 青枯病菌 / 病原性 / III型分泌系 / エフェクター / 小胞輸送 / 防御応答 / 植物 / タイプIII分泌系 / シロイヌナズナ |
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| Research Abstract |
Ralstonia solanacearum, the causal agent of bacterial wilt on solanaceous plants, injects virulence effector proteins into host plant cells via a type III secretion system to cause disease. In this study, we found that R. solanacearum possesses over 70 type III effectors. We constructed a series of recombinant plants and yeasts that express individual effector protein and identified effector proteins that show an ability to suppress vesicular trafficking in eukaryote cells.
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Report
(4 results)
Research Products
(16 results)
