Molecular mechanism of plant of development regulation by progesterone
| Project/Area Number |
18580100
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Applied biochemistry
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| Research Institution | The Institute of Physical and Chemical Research |
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Principal Investigator |
NAKANO Takeshi The Institute of Physical and Chemical Research, Plant Chemical Biology Research Unit, Unit Leader (30281653)
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| Co-Investigator(Kenkyū-buntansha) |
YOKOTA Takao Teikyo Univ, Fac Tech, Professor (40011986)
SETO Hideharu RIKEN, Tsujimoto Cellarbiochemistry Lab., Senior researcher (40175419)
ASAMI Tadao RIKEN, Tsujimoto Cellarbiochemistry Lab., Visitig Senior Researcher (90231901)
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| Project Period (FY) |
2006 – 2007
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| Project Status |
Completed (Fiscal Year 2007)
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| Budget Amount *help |
¥4,010,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥510,000)
Fiscal Year 2007: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2006: ¥1,800,000 (Direct Cost: ¥1,800,000)
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| Keywords | phytosteroid hormone / progesterone / Arabidopsis / Hypocotvl / 7th trans-membrane protein / G-protein / mRP / receptor / 黄体ホルモン / Gタンパク質共役型受容体 / 情報伝達 / アラビドプシス / 細胞膜 / 7回膜貫通ドメイン |
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| Research Abstract |
Progesterone is an animal steroid hormone that functions as a corpus luteum hormone which maintains pregnancy and implantation of fertilized egg. Recently, we identified progesterone from Arabidopsis, rice, tomato and pea, suggesting that progesterone is a ubiquitous constituent of plants. We have already found that Arabidopsis hypocotyl elongation was promoted by progesterone in the weak light condition, and these result could suggest that progesterone has biological activities in plant. To clarify the molecular mechanism of progesterone bioactivity for plant, we analyzed biological activity of progesterone onto plant development, and tried to find candidate genes related to progesterone perception.
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Report
(3 results)
Research Products
(15 results)
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[Journal Article] The AtGenExpress hormone-and chemical-treatment data set : Experimental design, data evaluation, model data analysisi, and data access.
Author(s)
Goda H, Sasaki E, Akiyama K, Maruyama-Nakashima A, Nakabayashi K, Li W, Ogawa M, Yamauchi Y, Preston J, Aoki K, Kiba T, Takatsuto S, Fujioka S, Asami T, Nakano T, Kato H, Mizuno T, Sakakibara H, Yamaguchi S, Nambara E, Kamiya Y, Takahashi H, Hirai MY, Sakurai T, Shinozaki K, Saito K, Yoshida S, Shimada Y.
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Journal Title
Plant Journal(CONCERNED) (in press)
Description
「研究成果報告書概要(欧文)」より
Related Report
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[Presentation] Progesterone : its occurrence in plants and involvement in plant growth.2007
Author(s)
Iino M, Nomura T, Tamaki Y, Yamada Y, Yoneyama K, Takeuchi Y, Mori M, Asami T, Nakano T, Yokota T
Organizer
19th International Plant Growth Substances Association Meeting
Place of Presentation
Puerto Vallarta, Mexico
Description
「研究成果報告書概要(和文)」より
Related Report
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[Presentation] Analysis of progesterone receptors in plant2006
Author(s)
Mayumi Iino, Seiji Hukazawa, Takahito Nomura, Masaki Mori, Tadao Asami, Hideki Goda, Shigeo Yoshida, Masahumi Tsujimoto, Yasutomo takeuchi, Koichi Yoneyama, Takeshi Nakano, Takao Yokota
Organizer
Japanese Society of Plant Physiology
Place of Presentation
Osaka
Year and Date
2006-10-30
Description
「研究成果報告書概要(欧文)」より
Related Report
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[Presentation] Analysis of progesterone signaling and biosynthesis in plant2006
Author(s)
Mayumi Iino, Seiji Hukazawa, Takahito Nomura, Masaki Mori, Tadao Asami, Hideki Goda, Shigeo Yoshida, Masahumi Tsujimoto, Yasutomo takeuchi, Koichi Yoneyama, Takeshi Nakano, Takao Yokota
Organizer
Japanese Society of Plant Physiology
Place of Presentation
Matsuyama
Year and Date
2006-03-30
Description
「研究成果報告書概要(欧文)」より
Related Report
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