2012 Fiscal Year Final Research Report
Analyses of cell-type specific MATE transporters in the nodules
| Project/Area Number |
23780066
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Plant nutrition/Soil science
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| Research Institution | Kyoto University |
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Principal Investigator |
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| Project Period (FY) |
2011 – 2012
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| Keywords | 共生窒素固定 / 根粒 / ミヤコグサ / MATE型輸送体 / クエン酸 / フラボノイド |
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| Research Abstract |
Cell-type specific RNA was extracted with Lasermicrodissection and used for microarray analysis. In this study, expression and functional analyses of cell-type specific MATE transporters in the nodules were performed. LjMATE1 was expressed in the infection zone of nodules and found to transport citrate for Fe translocation to the infection zone of nodules. LjMATE2 was expressed highly in the anthocyanin-accumulating stems and found to be expressed at the tonoplasts. The expression of LjMATE3 was induced during nodulation and also by GSH in a similar way as genes involved in the flavonoid synthesis.
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Research Products
(8 results)
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[Journal Article] LjMATE1- a citrate transporter responsible for iron supply to nodule infection zone of Lotus japonicus2013
Author(s)
Takanashi, K., Yokosho, K., Saeki, K., Sugiyama, A., Sato, S., Tabata, S., Ma, J.F., Yazaki, K
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Journal Title
Plant Cell Physiol
Volume: 54
Pages: 585-594
DOI
Peer Reviewed
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[Journal Article] Tissue-specific transcriptome analysis in nodules of Lotus japonicus2012
Author(s)
Takanashi, K., Takahashi, H., Sakurai, N., Sugiyama, A., Suzuki, H., Shibata, D., Nakazono, M., Yazaki, K
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Journal Title
Mol. Plant Microbe Interact
Volume: 25
Pages: 869-876
DOI
Peer Reviewed
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