| Project/Area Number |
15H04468
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Plant nutrition/Soil science
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| Research Institution | Gifu University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
櫻井 望 公益財団法人かずさDNA研究所, 技術開発研究部, チーム長 (30392286)
山本 義治 岐阜大学, 応用生物科学部, 教授 (50301784)
早川 俊彦 東北大学, 農学研究科, 准教授 (60261492)
井内 聖 国立研究開発法人理化学研究所, その他, 研究員 (90312256)
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥17,030,000 (Direct Cost: ¥13,100,000、Indirect Cost: ¥3,930,000)
Fiscal Year 2017: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2016: ¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000)
Fiscal Year 2015: ¥8,580,000 (Direct Cost: ¥6,600,000、Indirect Cost: ¥1,980,000)
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| Keywords | STOP1 / 酸性土壌耐性 / 転写制御 / キマメ / ストレス耐性 / シグナル伝達 / アルミニウム耐性 / STOP1システム |
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| Outline of Final Research Achievements |
Plants have evolved “tolerance module”, which is consisted of a set of tolerance genes regulated by core transcriptional regulator. STOP1 is a zinc-finger protein of Arabidopsis, and regulates modules for acid and aluminum tolerance, which are essential for surviving in acid soils. Current study, we identified “STOP1-regulating module” from pigeon pea, which is consisted of citrate-transporting MATE and ALS3. In addition, we identified molecular mechanisms of regulatory mechanisms of STOP1, including transcriptional regulation of AtALMT1.
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