2009 Fiscal Year Final Research Report
Mechanistic Elucidation of Iron Recognition in Gramineous Plant by using Mugineic Acids Derivatives
| Project/Area Number |
20710173
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Living organism molecular science
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| Research Institution | Hokkaido University |
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Principal Investigator |
NAMBA Kosuke Hokkaido University, 大学院・理学研究院, 講師 (50414123)
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| Project Period (FY) |
2008 – 2009
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| Keywords | ムギネ酸 / ムギネ酸・鉄錯体トランスポーター / HvYS1 / ムギネ酸プローブ |
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| Research Abstract |
To drive the mechanistic studies of iron recognition in gramineous plant forward, it has been essential to establish efficient methods for mugineic acid derivatives to be utilized as molecular probes. We have recently found that the 2'-hydroxy group can serve as a potential clue for the labeling of mugineic acid analogues. On the basis of this discovery, we have established efficient method for the synthesis of various labeled mugineic acid. All of iron complexes of the synthetic labeled mugineic acid exhibit iron transport abilities through iron transporter. We thus succeed to establish the efficient method for introducing various labels to mugineic acid.
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[Journal Article] A specific transporter for iron (III)-phytosiderophore complex involved iron acquisition by bareley roots.2008
Author(s)
Murata, Y.; Harada, E.; Sugase, K.; Namba, K.; Horikawa, M.; Ma, J. -F.; Yamaji, N.; Ueno, D.; Nomoto, K.; Iwashita, T.; Kusumoto, S.
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Journal Title
Pure Appl Chem 80
Pages: 2689-2697
Peer Reviewed
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