The coloring mechanism of the grapes mediated by abscisic acid signal transduction
| Project/Area Number |
24580059
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Horticulture/Landscape architecture
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| Research Institution | National Agriculture and Food Research Organization |
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Principal Investigator |
KOSHITA Yoshiko 独立行政法人農業・食品産業技術総合研究機構, 果樹研究所栽培・流通利用研究領域, 主任研究員 (70355444)
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2013: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2012: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Keywords | ブドウ / 着色 / アブシシン酸 / シグナル伝達 / ABA |
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| Outline of Final Research Achievements |
The coloring mechanism of the grapes mediated by abscisic acid (ABA) signal transduction had been investivaged. In this study, green-skinned Italia (Vitis vinifera L.) and red skinned Ruby Okuyama (V. vinifera L), which is bud sports of Italia, and tetraploid grape cultivars, Kyoho (V. labruscana L.) and Aki Queen (V. labruscana L.) had been used to demonstrate the relationship between matulation of the grapes and ABA content and the expression of the ABA signal trans duction-related genes.
There were correlations between ABA content and expression of PP2C-3,6,9 and SnRK5 in the skins of V. vinifera and V. labruscana.
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Report
(4 results)
Research Products
(2 results)
