Studies on genes that contribute to stem cell differentiation and homeostasis
Project/Area Number |
24570047
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Plant molecular biology/Plant physiology
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Research Institution | Kyoto University |
Principal Investigator |
Tsugeki Ryuji 京都大学, 理学(系)研究科(研究院), 助教 (50303805)
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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 |
¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2013: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2012: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
|
Keywords | 植物幹細胞 |
Outline of Final Research Achievements |
In plants, the meristems harboring stem cells are central to post-embryonic formation of organs and tissues. To understand plant growth and development, it is important to reveal the mechanisms that contribute to stem cell differentiation and homeostasis. Arabidopsis thaliana VAH, EVAH and CUV were identified as genes that influence stem cell differentiation and homeostasis. Present data suggest that VAH and EVAH mediate negative control of stemness in the shoot and root. CUV facilitates auxin-mediated development including root meristem maintenance and apical-basal patterning of embryonic and gynoecium development. CUV differentially facilitates expression of genes, thereby influencing auxin-mediated development.
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Report
(5 results)
Research Products
(10 results)
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[Journal Article] CLUMSY VEIN, the Arabidopsis DEAH-box Prp16 ortholog, is required for auxin-mediated development.2015
Author(s)
Tsugeki, R., Tanaka-Sato, N., Maruyama, N., Terada, S., Kojima, M., Sakakibara, H., Okada, K.
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Journal Title
The Plant Journal
Volume: 81
Issue: 2
Pages: 183-197
DOI
Related Report
Peer Reviewed / Acknowledgement Compliant
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[Journal Article] Pattern dynamics in adaxial-abaxial specific gene expression are modulated by a plastid retrograde signal during Arabidopsis thaliana leaf development.2013
Author(s)
Tameshige T, Fujita H, Watanabe K, Toyokura K, Kondo M, Tatematsu K, Matsumoto N, Tsugeki R, Kawaguchi M, Nishimura M, Okada K.
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Journal Title
PLoS Genetics
Volume: 97
Issue: 7
Pages: e1003655-e1003655
DOI
Related Report
Peer Reviewed
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