Imaging analysis of plant growth regulator using radioisotope imaging technique
Project/Area Number |
15H04493
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Research Category |
Grant-in-Aid for Scientific Research (B)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Bioorganic chemistry
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Research Institution | The University of Tokyo |
Principal Investigator |
Tanoi Keitaro 東京大学, 大学院農学生命科学研究科(農学部), 教授 (90361576)
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Co-Investigator(Kenkyū-buntansha) |
矢崎 一史 京都大学, 生存圏研究所, 教授 (00191099)
高梨 功次郎 信州大学, 先鋭領域融合研究群山岳科学研究所, 助教(特定雇用) (10632119)
小林 奈通子 東京大学, 大学院農学生命科学研究科(農学部), 助教 (60708345)
杉田 亮平 東京大学, 大学院農学生命科学研究科(農学部), 特任研究員 (60724747)
廣瀬 農 東京大学, 大学院農学生命科学研究科(農学部), 特任講師 (90708372)
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Co-Investigator(Renkei-kenkyūsha) |
ASAMI Tadao 東京大学, 大学院農学生命科学研究科, 教授 (90231901)
NAKAMURA Hidemitsu 東京大学, 大学院農学生命科学研究科, 助教 (40724191)
OKADA Kazunori 東京大学, 生物生産工学研究センター, 准教授 (20312241)
NAKANISHI Tomoko 東京大学, 大学院農学生命科学研究科, 特任教授 (30124275)
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Project Period (FY) |
2015-04-01 – 2018-03-31
|
Project Status |
Completed (Fiscal Year 2017)
|
Budget Amount *help |
¥17,160,000 (Direct Cost: ¥13,200,000、Indirect Cost: ¥3,960,000)
Fiscal Year 2017: ¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2016: ¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2015: ¥7,280,000 (Direct Cost: ¥5,600,000、Indirect Cost: ¥1,680,000)
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Keywords | アイソトープイメージング / 植物生長調節物質 / 生理活性物質イメージング |
Outline of Final Research Achievements |
We applied two types of radioisotope imaging technique, live imaging technique and high resolution visualization technique to investigate auxin distribution in plant. As a result, our live imaging technique visualized 14C-auxin moving from the upper part of the plant to the root tip. The high resolution visualization technique visualized 14C-auxin at vascular bundle and vascular bundle organization. The present study showed that the radioisotope imaging techniques are able to obtain auxin distribute information.
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Report
(4 results)
Research Products
(15 results)
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[Journal Article] Visualization of how light changes affect ion movement in rice plants using a real-time radioisotope imaging system2017
Author(s)
Sugita, R., Kobayashi, N.I., Hirose, Iwata, R., Suzuki, H., Tanoi, K., and Nakanishi, T.M.
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Journal Title
Journal of Radioanalytical and Nuclear Chemistry
Volume: 印刷中
Issue: 3
Pages: 717-723
DOI
Related Report
Peer Reviewed / Acknowledgement Compliant
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[Journal Article] Acetate-mediated novel survival strategy against drought in plants2017
Author(s)
Kim JM, To TK, Matsui A, Tanoi K, Kobayashi NI, Matsuda F, Habu Y, Ogawa D, Sakamoto T, Matsunaga S, Bashir K, Rasheed S, Ando M, Takeda H, Kawaura K, Kusano M, Fukushima A, Endo TA, Kuromori T, Ishida J, Morosawa T, Tanaka M, Torii C, Takebayashi Y, Sakakibara H, Ogihara Y, Saito K, Shinozaki K, Devoto A, Seki M
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Journal Title
Nature Plants
Volume: 3
Issue: 7
Pages: 17097-17097
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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