2011 Fiscal Year Final Research Report
Roles of novel mechanosensitive calcium channels in perception of physical stimuli in Arabidopsis
| Project/Area Number |
21370017
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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 | Tokyo Gakugei University |
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Principal Investigator |
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| Co-Investigator(Renkei-kenkyūsha) |
IIDA Kazuko 東京都医学総合研究所, 主任研究員 (40151229)
IWANO Megumi 奈良先端科学技術大学院大学, バイオサイエンス研究科, 助教 (50160130)
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| Project Period (FY) |
2009 – 2011
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| Keywords | 環境応答 / 機械・低温刺激 |
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| Research Abstract |
In this project, we studied on the roles of novel mechanosensitive calcium channel candidates, MCA1 and MCA2, in perception of physical stimuli in Arabidopsis. The two proteins were first reported by our research group in 2007. Here, we have shown that MCA1, which is expressed at the root tip, is involved in perception of hardness of agar medium. By contrast, MCA2, which is not expressed there, is not responsible for perception of it. In addition, we have shown that both MCA1 and MCA2 function in perception of cold shock.
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Research Products
(36 results)
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[Journal Article] KlMID1 a relavant key player between ER homeostasis and mitochondrial dysfunction in Kluyveromyces lactis2012
Author(s)
Zanni, E., Franco, M., Nakano, M., Iida, H., Palleschi, C., Uccelletti, D.
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Journal Title
Microbioloy
Volume: (印刷中)
Peer Reviewed
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[Journal Article] Involvement of the putativee Ca^<2+>-permeable mechanosensitivechannels, NtMCA1 and NtMCA2, in Ca^<2+> uptake, Ca^<2+>-dependent cell proliferation and mechanical stress-induced gene expression in tobacco(Nicotiana tabacum) BY-2 cells2012
Author(s)
Kurusu, T., Yamanaka, T., Nakano, M., Takiguchi, A., Ogasawara, Y., Hayashi, T., Iida, K., Hanamata, S., Shinozaki, K., Iida, H., and Kuchitsu K.
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Journal Title
DOI
Peer Reviewed
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[Journal Article] Plasma membrane protein OsMCA1 is involved in regulation of hypo-osmotic shock-induced Ca^<2+> influx and modulates generation of reactive oxygen species in cultured ricecells2011
Author(s)
Kurusu, T., Nishikawa, D., Yamazaki, Y., Gotoh, M., Nakano, M., Hamada, H., Yamanaka, T., Iida, K., Nakagawa, Y., Saji, H., Shinozaki, K., Iida, H., Kuchitsu, K.
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Journal Title
BMC Plant Biol
Volume: 12巻
Pages: 11
Peer Reviewed
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[Journal Article] MCA1 and MCA2 that mediate Ca^<2+> uptake have distinct and overlapping roles in Arabidopsis2010
Author(s)
Yamanaka, T., Nakagawa, Y., Mori, K., Nakano, M., Imamura, T., Kataoka, H., Terashima, A., Iida, K., Kojima, I., Katagiri, T., Shinozaki, K., and Iida, H.
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Journal Title
Plant Physiol
Volume: 152巻
Pages: 1284-1296
Peer Reviewed
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[Journal Article] Role of glycine residues highly conserved in the S2-S3 linkers of domains I and II of voltage-gated calcium channelα_1 subunits2010
Author(s)
Teng, J., Iida, K., Ito, M., Izumi-Nakaseko, H., Kojima, I., Adachi-Akahane, S., and Iida, H.
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Journal Title
Biochim. Biophys. Acta
Volume: 1798巻
Pages: 966-974
Peer Reviewed
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[Presentation] Role of glycine residues highly conserved in the domain I/II S2-S3 linkers of voltage-gated calcium channel a1 subunits2009
Author(s)
Teng, J., Izumi-Nakaseko, H., Iida, K., Kojima, I., Adachi-Akahane, S., Iida, H.
Organizer
第36回国際生理学会世界大会
Place of Presentation
国立京都国際会館(京都市)
Year and Date
2009-07-29
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