Analysis of GAsignaling by post-translational modification
| Project/Area Number |
23770058
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Plant molecular biology/Plant physiology
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| Research Institution | Hiroshima University (2012)
The Institute of Physical and Chemical Research (2011) |
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Principal Investigator |
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| Project Period (FY) |
2011 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2012: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2011: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | 植物ホルモン / 成長生理 / 全能性 / 信号伝達 / 転写因子 / 翻訳後修飾 / ジベレリン |
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| Research Abstract |
Gibberellins (GA) regulate germination, growth, development and flowering. The degradation of DELLA protein by GA is a key reaction in GA signaling. We identified a transcription factor GAF1 as a DELLA interaction protein. GA regulate the component of GAF1 complex via proteolysis of DELLA protein. GAF1 complex control GA feedback regulation. We investigate the post translational modification of GAF1 complex.
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Report
(3 results)
Research Products
(12 results)
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[Presentation] GAF1, A DELLA INTERACTING PROTEIN, REGULATES GIBBERELLIN SIGNALING IN ARABIDOPSIS2012
Author(s)
Fukazawa J,Murakoshi S, Teramura H, Nasuno K, Nishida N, Yoshida M, Kamiya Y, Yamaguchi S, Takahashi Y
Organizer
Frontiers in plant biology: From discovery to applications (Nature conference)
Place of Presentation
Ghent Belgium
Year and Date
2012-10-04
Related Report
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