2016 Fiscal Year Final Research Report
Molecular basis of non-host resistance to Magnaporthe oryzae in plants
| Project/Area Number |
26450058
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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 | Fukui Prefectural University |
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Principal Investigator |
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Keywords | 非宿主抵抗性 / イネいもち病菌 / シロイヌナズナ |
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| Outline of Final Research Achievements |
Non-host resistance (NHR) to Magnaporthe oryzae has two successive multicomponent defense layers: penetration and post-penetration resistance in Arabidopsis thaliana. In this study, we showed that receptor like kinases, ERECTA and SOBIR1, function in penetration and post-penetration resistance to M. oryzae in A. thaliana. We also showed that expressions of some genes are regulated by ERECTA and/or SOBIR1 in NHR to M. oryzae in A. thaliana. This result suggests that ERECTA and SOBIR1 are involved in the signal transduction pathways that regulate NHR to M. oryzae in A. thaliana.
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| Free Research Field |
農学 生産環境農学 植物保護科学
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