2010 Fiscal Year Final Research Report
Comprehensive analyses on novel functions of plant peroxisomes
| Project/Area Number |
20370024
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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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 | National Institute for Basic Biology |
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Principal Investigator |
NISHIMURA Mikio 基礎生物学研究所, 高次細胞機構研究部門, 教授 (80093061)
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| Project Period (FY) |
2008 – 2010
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| Keywords | ペルオキシソーム / トランスクリプトーム解析 / ポリアミン / プロテオーム / ワックス合成 / ペルオキシソーム形成因子 / 植物生殖過程 |
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| Research Abstract |
To clarify the novel functions of peroxisomes in higher plants, transcriptome and proteome analyses were carried out. As a result, it is found that root peroxisomes engage in polyamine catabolism and peroxisomes in epidermal cells of leaves and stems are involved in wax production. The analysis of dsRNAi knock-down mutants of peroxin provides an evidence that peroxisomes are essential for fertilization in plants.
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[Journal Article] Arabidopsis dynamin-related proteins DRP3A and DRP3B are functionallyredundant in mitochondrial fission, but have distinct roles in peroxisomal fission2009
Author(s)
Fujimoto, M., S. Arimura, S. Mano, M. Kondo, C. Saito, T. Ueda, M. Nakazono, A. Nakano, M. Nishimura and N. Tsutsumi
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Journal Title
Plant J
Volume: 58
Pages: 388-400
Peer Reviewed
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[Journal Article] An isoform of Arabidopsis myosin XI interacts with small GTPases in its C-terminal tail region2009
Author(s)
Hashimoto, K., H. Igarashi, S. Mano, C. Takenaka, T. Shiina, M. Yamaguchi, T. Demura, M. Nishimura, T. Shimmen, E. Yokota
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Journal Title
J. Exp. Bot
Volume: 59
Pages: 3523-3531
Peer Reviewed
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