2013 Fiscal Year Final Research Report
Molecular mechanisms of preferential mineral distribution in rice node
| Project/Area Number |
23688009
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| Research Category |
Grant-in-Aid for Young Scientists (A)
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| Allocation Type | Single-year Grants |
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| Research Field |
Plant nutrition/Soil science
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| Research Institution | Okayama University |
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Principal Investigator |
YAMAJI Naoki 岡山大学, その他部局等, 助教 (00444646)
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| Project Period (FY) |
2011-04-01 – 2014-03-31
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| Keywords | 植物栄養代謝 / トランスポーター / 節 / イネ / ミネラル |
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| Research Abstract |
Remarkably developed vascular systems in nodes of grass plants play a pivotal role for preferential distribution of mineral nutrients to the developing young leaves and grains, although the molecular basis were not understood. In this research, transporters for Zn, Cu and Mn in rice nodes were identified and the important contributions to the distinct distribution pathways for each element were unraveled.
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[Remarks] 山陽新聞2013年10月27日「植物生育へマンガン供給調節タンパク質発見」
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[Remarks] 日刊工業新聞2013年9月24日「植物の栄養分分配の仕組み岡山大が一端解明」
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[Remarks] 日本経済新聞2013年5月14日「イネのたんぱく質亜鉛を振り分け」
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[Remarks] 山陽新聞2013年5月16日「植物成長促す遺伝子働き高め収量拡大も」
