Analysis of Cdc25-like phosphatases involved in cytokinin-induced cell division
Project/Area Number |
26650099
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Research Category |
Grant-in-Aid for Challenging Exploratory Research
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Allocation Type | Multi-year Fund |
Research Field |
Plant molecular biology/Plant physiology
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Research Institution | Nara Institute of Science and Technology |
Principal Investigator |
UMEDA Masaaki 奈良先端科学技術大学院大学, バイオサイエンス研究科, 教授 (80221810)
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Project Period (FY) |
2014-04-01 – 2016-03-31
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Project Status |
Completed (Fiscal Year 2015)
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Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2015: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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Keywords | 細胞周期 / サイクリン依存性キナーゼ / 植物ホルモン / ゼニゴケ / 発生・分化 / シグナル伝達 / 植物 / 蛋白質 / 酵素 |
Outline of Final Research Achievements |
Cdc25 is a protein phosphatase that plays an important role in controlling the G2-to-M transition in animals and yeasts. However, no orthologous gene has been identified in plants. In this study, we aimed to characterize Cdc25-like phosphatases in plants. Our analyses using Arabidopsis thaliana and Marchantia polymorpha suggested that plant Cdc25-like phosphatases are associated with cell cycle progression from the G1 to the S phase, and that they are originated from the same ancestor as animal and yeast Cdc25.
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Report
(3 results)
Research Products
(12 results)
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[Journal Article] Transcriptional repression by MYB3R proteins regulates plant organ growth.2015
Author(s)
Kobayashi K, Suzuki T, Iwata E, Nakamichi N, Suzuki T, Chen P, Ohtani M, Ishida T, Hosoya H, Müller S, Leviczky T, Pettkó-Szandtner A, Darula Z, Iwamoto A, Nomoto M, Tada Y, Higashiyama T, Demura T, Doonan JH, Hauser MT, Sugimoto K, Umeda M, Magyar Z, Bögre L, Ito M
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Journal Title
EMBO Journal
Volume: 34
Issue: 15
Pages: 1992-2007
DOI
Related Report
Peer Reviewed / Int'l Joint Research
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[Journal Article] A dual-color marker system for in vivo visualization of cell cycle progression in Arabidopsis2014
Author(s)
Yin, K., Ueda, M., Takagi, H., Kajihara, T., Sugamata Aki, S., Nobusawa, T., Umeda-Hara, M. Umeda
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Journal Title
Plant J.
Volume: 80
Issue: 3
Pages: 541-552
DOI
NAID
Related Report
Peer Reviewed / Acknowledgement Compliant
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