2013 Fiscal Year Final Research Report
Omics analysis of factors involving penetration resistance to blast fungus in rice
| Project/Area Number |
23580062
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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 pathology
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| Research Institution | Mie University |
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Principal Investigator |
KOBAYASHI Issei 三重大学, 生命科学研究支援センター, 教授 (90205451)
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| Project Period (FY) |
2011 – 2013
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| Keywords | いもち病菌 / イネ / 侵入抵抗性 / 宿主特異性 / オミックス解析 |
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| Research Abstract |
The penetration stage during infection process is the most determinate stage for host specificity between rice and blast fungi. Though penetration resistance of rice is an important defense response, it remains poorly understood. In this study, genome structures of pathogenic and nonpathogenic blast fungi were investigated with next-generation sequencer, and proteome and transcriptome of rice was compared, when rice were inoculated with either pathogenic or nonpathogenic blast fungus. Here, we succeeded to determine several important candidate factors involving with penetration resistance. These results will contribute to basic knowledge for breeding of blast-resistance rice.
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