Investigation of ATP regulation mechanisms during photo-acclimation in plants
| Project/Area Number |
23870033
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| Research Category |
Grant-in-Aid for Research Activity Start-up
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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 for Basic Biology |
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Principal Investigator |
TOKUTSU Ryutaro 基礎生物学研究所, 環境光生物学研究部門, 助教 (60613940)
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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 |
¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2011: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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| Keywords | 光合成 / 環境適応 / エネルギー生産 / 色素体機能・光合成 / 環境応答 / バイオイメージング |
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| Research Abstract |
In this study, I tried to investigate the ATP regulation mechanisms during photo-acclimation in the green photosynthetic alga Chlamydomonas reinhardtii. The protein ATeam, the molecular fluorescence probe for visualizing the ATP concentration in the living cell, was managed to install into the C. reinhardtii. Here, I finally succeeded to obtain the ATeam transgenic C. reinhardtii, and the cell showed functional FRET signals due to the modification of intracellular ATP concentration during environmental changes.
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Report
(3 results)
Research Products
(14 results)
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[Journal Article] A dual strategy to cope with high light in Chlamydomonas reinhardtii2013
Author(s)
*Allorent, G., *Tokutsu, R. , Roach, T., Peers, G., Cardol, P., Girard-Bascou, J., Seigneurin-Berny, D., Petroutsos, D., Kuntz, M., Breyton, C., Franck, F., Wollman, F. A., Niyogi, K. K., Krieger-Liszkay, A., Minagawa, J., and Finazzi, G.
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Journal Title
The Plant Cell
Volume: 25
Pages: 545-557
Related Report
Peer Reviewed
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