Ammonium nutrient dependent root development in plant
| Project/Area Number |
21688006
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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 | Tohoku University |
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Principal Investigator |
KOJIMA Soichi 東北大学, 大学院・農学研究科, 助教 (30462683)
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥23,010,000 (Direct Cost: ¥17,700,000、Indirect Cost: ¥5,310,000)
Fiscal Year 2011: ¥7,670,000 (Direct Cost: ¥5,900,000、Indirect Cost: ¥1,770,000)
Fiscal Year 2010: ¥7,930,000 (Direct Cost: ¥6,100,000、Indirect Cost: ¥1,830,000)
Fiscal Year 2009: ¥7,410,000 (Direct Cost: ¥5,700,000、Indirect Cost: ¥1,710,000)
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| Keywords | 窒素代謝 / 輸送担体 / 形態形成 / 植物栄養 / 根 / シグナル伝達 / アンモニウム / 遺伝的多様性 |
|---|
| Research Abstract |
Localized ammonium supply to Arabidopsis root increased root branching. The response was highly dependent on high-affinity ammonium transporter located at plasma membrane. This new knowledge may lead to improve nitrogen use efficiency in plant.
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Report
(4 results)
Research Products
(41 results)
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[Presentation] Rice vacuolar membrane-localized amino acid transporter, OsATA1;2, transports glutamine2010
Author(s)
Toshihiko Hayakawa, Ryusuke Ishida, Keisuke Kobayashi, Kuni Sueyoshi, Toru Kudo, Yoko Shiroto, Yoshitsugu Hongo, Soichi Kojima, Tomoyuki Yamaya
Organizer
Nitrogen2010, 1st International Symposium on the Nitrogen Nutrition of Plants
Place of Presentation
犬山国際センター
Related Report
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