Analysis of the circadian clock regulation by ubiquitination in Arabidopsis
| Project/Area Number |
21770063
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Plant molecular biology/Plant physiology
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| Research Institution | National Institute of Advanced Industrial Science and Technology (2010)
The Institute of Physical and Chemical Research (2009) |
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Principal Investigator |
FUJIWARA Sumire National Institute of Advanced Industrial Science and Technology, 生物プロセス研究部門, 研究員 (50532131)
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| Project Period (FY) |
2009 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2010: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2009: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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| Keywords | シロイヌナズナ / 概日時計 / 概日リズム / ユビキチン / SUMO |
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| Research Abstract |
Circadian rhythms are essential for higher plants to survive in the changing environment. In this study, we investigated the relationships between the circadian clock and the protein modifications such as ubiquitination and other ubiquitin-like modifications. We found the possibility that some ubiquitin ligases and substrate proteins might regulate the time-of-day dependent disease resistance. We also found a novel possible regulation mechanism of organ elongation by clock proteins which are targeted by ubiquitination.
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Report
(3 results)
Research Products
(16 results)
