Functional analysis of protein kinase that interacts with blue light-receptor phototropin in stomatal opening
Project/Area Number |
25840105
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Research Category |
Grant-in-Aid for Young Scientists (B)
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Allocation Type | Multi-year Fund |
Research Field |
Plant molecular biology/Plant physiology
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Research Institution | Nagoya University |
Principal Investigator |
INOUE Shin-ichiro 名古屋大学, 理学(系)研究科(研究院), 助教 (40532693)
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Project Period (FY) |
2013-04-01 – 2015-03-31
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Project Status |
Completed (Fiscal Year 2014)
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Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2013: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
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Keywords | 気孔 / 青色光 / フォトトロピン / プロテインキナーゼ / 細胞膜プロトンポンプ |
Outline of Final Research Achievements |
Stomata in the plant epidermis open in response to blue light and contribute to plant growth by regulating photosynthesis and transpiration. A blue light-receptor phototropin mediates the stomatal opening via promotion of an active transport of K+ in stomatal guard cells. However, signaling for the stomatal opening is not fully understood. In this study, we performed functional analysis of a protein kinase that interacts with phototropin, and characterized roles of the protein kinase in the blue light signaling for stomatal opening.
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Report
(3 results)
Research Products
(12 results)
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[Journal Article] TWIN SISTER OF FT, GIGANTEA, and CONSTANS have a positive but indirect effect on blue light-induced stomatal opening in Arabidopsisthahana.2013
Author(s)
Ando E, Ohnishi M, Wang Y, Matsushita T, Watanabe A, Hayashi Y, Fujii M, Ma JF, Inoue S, Kinoshita T
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Journal Title
Plant Physiology
Volume: 162
Issue: 3
Pages: 1529-38
DOI
Related Report
Peer Reviewed / Open Access
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