Assignment of the nitrogen fixed ability to a plant by use of the endophyte- bacteria symbiosis system.
| Project/Area Number |
15K14902
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Environmental agriculture(including landscape science)
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| Research Institution | Ibaraki University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
西澤 智康 茨城大学, 農学部, 准教授 (40722111)
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| Project Period (FY) |
2015-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2015: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
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| Keywords | エンドファイト / 内生バクテリア / 共生 / 窒素固定 / 植物生育促進 |
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| Outline of Final Research Achievements |
The objective of the study is to clarify the interaction of Veronaeopsis simplexY34 and Rhizobium sp. Y9. Therefore, we did the bacterial comparative genome analysis and the inoculation experiment to tomato plant. The gene cluster in regard of a nitrogen fixation or a root nodule formation did not exist in the circle plasmid of Rhizobium sp. Y9. Rhizobium sp. Y9 did not show the growth promoting effect to the plant by a nitrogen fixation. However, Rhizobium sp. Y9 improved the infection rate to the plant with V. simplexY34.
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Report
(3 results)
Research Products
(16 results)
