Comprehensive analysis of the abscisic acid signaling network in higher plant seeds.
| Project/Area Number |
24370023
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Partial Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Plant molecular biology/Plant physiology
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| Research Institution | Okayama University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
UMEZAWA Taishi 東京農工大学, 農学研究科, 准教授 (70342756)
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| Co-Investigator(Renkei-kenkyūsha) |
MATUURA Takakazu 岡山大学, 資源植物科学研究所, 技術職員 (10379810)
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| Project Period (FY) |
2012-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥18,850,000 (Direct Cost: ¥14,500,000、Indirect Cost: ¥4,350,000)
Fiscal Year 2015: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2014: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2013: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2012: ¥10,530,000 (Direct Cost: ¥8,100,000、Indirect Cost: ¥2,430,000)
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| Keywords | アブシジン酸 / ファスファターゼ / プロテインキナーゼ / プロテオミクス / 発芽制御 / プロテアソーム / シロイヌナズナ / フォスファターゼ / アブシシン酸 |
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| Outline of Final Research Achievements |
In order to understand the protein-phosphorylation net-work responding to a phytohormone, abscisic acid, which is one of the major regulators of germination and abiotic stress response in germination, molecular genetic and phospho-protemic approaches were conducted. We successfully identified the interactors of seed specific ABA-related PP2C, AHG1 and AHG3, and detected phosphoproteins in Arabidopsis seeds and barleys by phosphoproteomic analysis.
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Report
(5 results)
Research Products
(90 results)
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[Journal Article] Comprehensive quantification and genome survey reveal the presence of novel phytohormone action modes in red seaweeds2016
Author(s)
Mikami, K., Mori, I.C., Matsuura, T., Ikeda, Y., Kojima, M., Sakakibara, H., Hirayama, T.
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Journal Title
J. Applied Phycology
Volume: 未定
Issue: 4
Pages: 1-10
DOI
NAID
Related Report
Peer Reviewed
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[Journal Article] Allantoin, a stress-related purine metabolite, can activate jasmonate signaling in a MYC2-regulated and abscisic acid-dependent manner2016
Author(s)
Takagi, H., Ishiga Y., Watanabe W., Konishi T., Egusa M., Akiyoshi N., Matsuura T., Mori I. C., Hirayama T., Kaminaka H., Shimada H. and Sakamoto A
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Journal Title
J. Ext. Bot.
Volume: 67
Issue: 8
Pages: 2519-2532
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] Plant Raf-like kinase integrates abscisic acid and hyperosmotic stress signaling upstream of SNF1-related protein kinase2.2015
Author(s)
Saruhashi M, Kumar Ghosh T, Arai K, Ishizaki Y, Hagiwara K, Komatsu K, Shiwa Y, Izumikawa K, Yoshikawa H, Umezawa T, Sakata Y, Takezawa D.
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Journal Title
Proc. Natl. Acad. Sci. USA.
Volume: 112
Issue: 46
Pages: 6388-6396
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] Isolation of Arabidopsis ahg11, a weak ABA hypersensitive mutant defective in nad4 RNA editing.2012
Author(s)
Murayama M, Hayashi S, Nishimura N, Ishide M, Kobayashi K, Yagi Y, Asami T, Nakamura T, Shinozaki K, Hirayama T
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Journal Title
J. Exp. Bot.
Volume: 63
Issue: 14
Pages: 5301-5310
DOI
Related Report
Peer Reviewed
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[Presentation] Integrating Genetics and Phosphoproteomics Reveals a Protein Phosphorylation Network in the Abscisic Acid Signaling Pathway in Arabidopsis.
Author(s)
Umezawa, T., Sugiyama, N., Takahashi, F., Anderson, J.C., Ishihama, Y., Peck, S.C. and Shinozaki, K.
Organizer
HUPO 12th Annual World Congress
Place of Presentation
横浜市
Related Report
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[Presentation] hosphoproteomic analysis of ABA signaling pathways in Physcomitrella patens.
Author(s)
Honda, Y., Sugiyama, N., Kuwamura, Y., Terao, R., Ishizuka, K., Sakata, Y., Takezawa, D., Shinozaki, K., Ishihama, Y. and Umezawa, T.
Organizer
HUPO 12th Annual World Congress
Place of Presentation
横浜市
Related Report
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[Presentation] Integrating Genetics and Phophoproteomics Reveals a Protein Phosphorylation Network in the Abscisic Acid Signaling Pathway in Arabidopsis.
Author(s)
Umezawa, T., Sugiyama, N., Takahashi, F., Anderson, J. C., Terao, R., Ishizuka, K., Ishihama, Y., Peck, S. C. and Shinozaki, K.
Organizer
24th International Conference of Arabidopsis Research 2013
Place of Presentation
シドニーコンベンションセンター
Related Report
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[Book] “Protein Phosphorylation Network” in Plant and Microbe Adaptations to Cold in a Changing World2013
Author(s)
Umezawa, T., Sugiyama, N., Anderson, J. C., Takahashi, F., Ishihama, Y., Peck, S. C. and Shinozaki, K.
Total Pages
352
Publisher
Springer
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