Molecular function of a novel compound to promote plant growth
Project/Area Number |
15K14714
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Research Category |
Grant-in-Aid for Challenging Exploratory Research
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Allocation Type | Multi-year Fund |
Research Field |
Applied biochemistry
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Research Institution | Institute of Physical and Chemical Research |
Principal Investigator |
Nakano Takeshi 国立研究開発法人理化学研究所, 環境資源科学研究センター, 専任研究員 (30281653)
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Project Period (FY) |
2015-04-01 – 2017-03-31
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Project Status |
Completed (Fiscal Year 2016)
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Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2016: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2015: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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Keywords | ケミカルバイオロジー / 植物 / 分化 / 発生 / 成長 / 遺伝子組換え / カルス / バイオマス / 植物成長促進 / 細胞分裂 / 植物生理活性化合物 / Plant Growth Regulator / 植物ホルモン / 植物バイオマス / 葉伸長 / 枝 / 側根 |
Outline of Final Research Achievements |
To clarify unknown molecular mechanism of plant growth, we started to screen novel compound that positively regulate plant growth from RIKEN Chemical Library NPDepo. The long-day treatment by FPX caused the callus formation onto the seedling of Arabidopsis. The efficiency of callus formation by FPX was higher than already optimized callus formation condition by auxin and cytokinin. PPG promoted rosette leaf expansion to 200% wider, inflorescence number and lateral root number to 150 % higher than non-treated Arabidopsis. Though some growth related plant hormone might change the detail shape of plant organ during the growth promotion by these hormones, PPG treatment did not changed the shape of each organ. Chemical structure of FPX and PPG was totally different with already known plant hormones and synthesized plant growth regulators. These compounds will be useful to reveal the unknown molecular mechanism of plant growth.
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Report
(3 results)
Research Products
(29 results)
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[Journal Article] Molecular actions of two synthetic brassinosteroids, iso-carbaBL and 6-deoxoBL, which cause altered physiological activities between Arabidopsis and rice.2017
Author(s)
Nakamura A, Tochio N, Fujioka S, Ito S, Kigawa T, Shimada Y, Matsuoka M, Yoshida S, Kinoshita T, Asami T, Seto H, Nakano T.
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Journal Title
PLoS ONE
Volume: 12
Issue: 4
Pages: 1-10
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] Amino group carrier protein-mediated secondary metabolite biosynthesis in Streptomyces.2016
Author(s)
Hasebe, F., Matsuda, K., Shiraishi, T., Futamura, Y., Nakano, T., Tomita, T., Ishigami, K., Taka, H., Mineki, R., Fujimura, T., Osada, H., Kuzuyama, T., Nishiyama, M.
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Journal Title
Nature Chemical Biology
Volume: 12
Issue: 11
Pages: 967-972
DOI
Related Report
Peer Reviewed / Open Access / Acknowledgement Compliant
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[Journal Article] 'Formation and dissociation of BSS1 protein complex regulates plant development via brassinosteroid signaling.2015
Author(s)
Shimada, S., Komatsu, T., Yamagami, A., Nakazawa, M., Matsui, M., Kawaide, H., Natsume, M., Osada, H., Asami, T., Nakano, T.
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Journal Title
Plant Cell
Volume: 27
Issue: 2
Pages: 375-90
DOI
Related Report
Peer Reviewed / Open Access / Acknowledgement Compliant
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[Journal Article] YCZ-18 Is a New Brassinosteroid Biosynthesis Inhibitor.2015
Author(s)
Oh, K., Matsumoto, T., Yamagami, A., Ogawa, A., Yamada, K., Suzuki, R., Sawada, T., Fujioka, S., Yoshizawa, Y., Nakano, T.
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Journal Title
PLOS One
Volume: March 20
Issue: 3
Pages: 1-20
DOI
Related Report
Peer Reviewed / Open Access / Acknowledgement Compliant
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[Journal Article] Fenarimol, a Pyrimidine-Type Fungicide, Inhibits Brassinosteroid Biosynthesis.2015
Author(s)
Oh, K., Matsumoto, T., Yamagami, A., Hoshi, T., Nakano, T., Yoshizawa, Y.
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Journal Title
Int. J. Mol. Sci.
Volume: 16
Issue: 8
Pages: 1-5
DOI
Related Report
Peer Reviewed / Open Access / Acknowledgement Compliant
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