| Project/Area Number |
26450059
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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 | The University of Shiga Prefecture |
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Principal Investigator |
Suzuki Kazumi 滋賀県立大学, 環境科学部, 教授 (90390880)
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| Co-Investigator(Kenkyū-buntansha) |
泉津 弘佑 滋賀県立大学, 環境科学部, 助教 (20579263)
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| Research Collaborator |
YOKOYAMA Aya
OBATA Yoshiya
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2016: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2015: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2014: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
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| Keywords | 植物病原菌 / ホメオボックス遺伝子 / 病原性発現 / 付着器形成 / 付着器侵入 / 遺伝子破壊 / バイオトロフィー / ネクロトロフィー |
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| Outline of Final Research Achievements |
Genome analysis revealed that the plant pathogenic fungus, Colletotrichum orbiculare, causal agent of cucumber anthracnose, has conserved 10 homeobox genes. Among these 10 homeobox genes, 5 genes were disrupted using homologous recombination and the function of each homeobox gene was estimated through phenotypic analysis. Results cleally show that 5 homeobox genes are involved in diferrent morphogenetic process during plant infection and that these genes play important roles in pathogenicity of this fungus as pathogenicity related genes.
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