2016 Fiscal Year Final Research Report
Intracellular osmotic homeostasis on cation membrane transporters
| Project/Area Number |
25292055
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Partial Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Applied biochemistry
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| Research Institution | Tohoku University |
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Principal Investigator |
Uozumi Nobuyuki 東北大学, 工学(系)研究科(研究院), 教授 (40223515)
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| Project Period (FY) |
2013-04-01 – 2017-03-31
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| Keywords | 浸透圧 / 耐塩性 / イオン / 輸送体 / シロイヌナズナ / 脂質修飾 / 環境ストレス / イオンチャネル |
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| Outline of Final Research Achievements |
Control of the Intracellular osmolarity of the plant and microorganism is necessary for adaptation of environmental change. The membrane transport of K and Na is indispensable to absorption of nutrients and hormone, circulation, maintenance of membrane potential, and a photosynthesis, which supported plant growth. We have elucidated the control mechanism of the ion translocator which plays the central role of the system to control homeostasis maintenance of K/Na balance in plant cells, the manifested analysis and regulation of the channels, and the molecular construction of mechanosensitive channel in cyanobacteria.
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| Free Research Field |
生物化学
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