Analysis of physiological function of peroxisomal aldehyde dehydrogenase in rice
| Project/Area Number |
22780011
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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 |
Crop science/Weed science
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| Research Institution | Nagoya University |
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Principal Investigator |
MITSUYA Shiro 名古屋大学, 生命農学研究科, 助教 (70432250)
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| Project Period (FY) |
2010 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2012: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2011: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2010: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | 植物 / 環境 / アセトアルデヒド脱水素酵素 / グリシンベタイン / ペルオキシソーム / イネ / 分子生物学 / 耐塩性 / シロイヌナズナ |
|---|
| Research Abstract |
This study was done to determine the physiological function of peroxisomal BADH protein in the environmental stress tolerance of plants. Although plant BADH proteins showed various subcellular localization, most protein was mainly detected in photosynthetic tissues of leaves. Various plants' BADHs as well as rice showed acetaldehyde oxidation activity. The domain for the oxidation of acetaldehyde was identified in BADH proteins. Although, in rice, the expression of BADH genes was increased by environmental stress, indicating the involvement of those genes in the tolerance, BADH genes seemed not necessary for the growth under normal conditions.
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Report
(4 results)
Research Products
(36 results)
