Search and clarification of a novel molecular function of 5-amonolevulinate
Project/Area Number |
23570054
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Plant molecular biology/Plant physiology
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Research Institution | Kobe University |
Principal Investigator |
KANAMARU Kengo 神戸大学, (連合)農学研究科(研究院), 准教授 (90260025)
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Project Period (FY) |
2011 – 2013
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Project Status |
Completed (Fiscal Year 2013)
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Budget Amount *help |
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2013: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2012: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2011: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
|
Keywords | 5-アミノレブリン酸 / 環境ストレス応答 / 遺伝子発現 / ストレス応答 |
Research Abstract |
5-aminolevulinic acid (ALA) is a primary metabolite which almost all living organism produce by theirselves. It's metabolic products, tetrapyrrole compounds, play critical roles as heme in blood and various oxidases, siroheme in N/S assimilation enzymes, chlorophyll in plant, and vitamin B12. Furthermore, external ALA-feeding confers increase of resistance to environmental stress to plants. In this study, we examined carefully the phenomena and tried to clarify the molecular mechanisms. We found that exogenous ALA contributes recovery of heme but not directly of chlorophyll and identified ALA-inducible transcription factors from tomato and Arabidopsis.
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Report
(4 results)
Research Products
(9 results)
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[Presentation] 5-アミノレブリン酸による植物塩ストレス耐性向上と遺伝子発現応答2012
Author(s)
金丸 研吾1, 中島 晴香1, 山口 泰広1, 李 潤2, 舩田 茂行2, 宇野 知秀1, 山形 裕士1, 野村 裕也1,3(1 神戸大院・農・応用生命, 2 コスモ石油中央研究所, 3 神戸大・先端研究環 )
Organizer
第85回日本生化学会大会
Place of Presentation
福岡国際会議場
Related Report
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