Multiple deletion analysis of effector genes in Ralstonia solanacearum
| Project/Area Number |
22580052
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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 | Kochi University |
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Principal Investigator |
OHNISHI Kouhei 高知大学, 教育研究部総合科学系, 教授 (50211800)
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| Co-Investigator(Kenkyū-buntansha) |
HIKICHI Yasufumi 高知大学, 教育研究部総合科学系, 教授 (70291507)
KIBA Akinori 高知大学, 教育研究部総合科学系, 教授 (50343314)
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| Project Period (FY) |
2010 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2012: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2011: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2010: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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| Keywords | エフェクター / ゲノム / 遺伝子 / 植物病理学 / フェクター |
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| Research Abstract |
Ralstonia solanacearum OE1-1 strain contains more than 70 effector genes. We deleted each effector gene, and the deletion mutant showed the same virulence on eggplant as the wild type, except the rsc0245 mutant. We also deleted effector family genes, each of 7 gala, 6 SKWP, and 3 HLK, and all of 16 genes. All the deletion mutants still retained virulence, while they showed the difference phenotype on different hosts, tomato and tobacco.
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Report
(4 results)
Research Products
(25 results)
