2016 Fiscal Year Final Research Report
Study on mechanisms of inhibition of virus cell-to-cell movement by using cell death-independent plant resistance
| Project/Area Number |
26450052
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Plant protection science
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| Research Institution | Tokyo University of Agriculture and Technology |
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Principal Investigator |
Sasaki Nobumitsu 東京農工大学, 学術研究支援総合センター, 助教 (70431971)
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Keywords | ウイルス抵抗性 / 過敏感反応 / 細胞死 / エリシター / 細胞間移行 / 移行タンパク質 / トバモウイルス / プラズモデスマータ |
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| Outline of Final Research Achievements |
In this study, molecular mechanisms to inhibitory effects on virus amplification that are induced in a tobacco-related species (Nicotiana benthamiana) by the interaction between the tobacco resistant factor N and the tobacco mosaic virus factor p50 are investigated. Results indicate the possibilities that the virus resistance is independent of cell death induction, may require rapid production of reactive oxygen species, may interfere with the function of virus cell-to-cell movement protein, and may involve the upregulation of genes for terpenoid biosynthesis.
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| Free Research Field |
植物病理学
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