The system for recogntion and signal transduction of the cell position information during plant organ development
| Project/Area Number |
22570042
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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 |
Plant molecular biology/Plant physiology
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| Research Institution | Kyoto Prefectural University (2011-2012)
Nara Institute of Science and Technology (2010) |
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Principal Investigator |
TAKEDA Seiji 京都府立大学, 大学院・生命環境科学研究科, 助教 (90508053)
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| Research Collaborator |
MITSUDA Nobutaka 独立行政法人産業技術総合研究所, 研究員 (80450667)
UEMURA Tomohiro 東京大学, 大学院・理学系研究科, 助教 (90415092)
HAMAMURA Yuki 名古屋大学, GCOEライブイメージングセンター
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| Project Period (FY) |
2010 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2012: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2011: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2010: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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| Keywords | 植物分子機能 / シロイヌナズナ / 花弁 / 転写因子 / 器官境界部 / RABBIT EARS / PETAL LOSS / CUP-SHAPED COTYLEDON / Yeast Two Hybrid / 蛍光タンパク質 |
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| Research Abstract |
Plant cells are not able to move around in the body due to the cell wall surrounding the cells. To understand how plant cells recognize their position transfer the positional information to the neighboring cells, we investigate the function of t wo Arabidopsis genes, PTL, expressed in sepal boundary, and RBE, expressed in petal primordia, using the fluorescent protein-based imaging technique, yeast two hybrid system, and induction system. We also analyzed the FOP1 gene involved in petal elongationprocess.
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Report
(4 results)
Research Products
(17 results)
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[Journal Article] CUP-SHAPED COTYLEDON1 transcription factor activates the expression of LSH4 and LSH3, two members of the ALOG gene family, in shoot organ boundary cells2011
Author(s)
Takeda S., Hanano K., Kariya A., Shimizu S., Zhao, L., Matsui M., Tasaka M., Aida M.
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Journal Title
Plant Journal
Volume: 66
Issue: 6
Pages: 1657-1664
DOI
Related Report
Peer Reviewed
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