Analysis of rice mutants with altered cesium absorbing ability and identification of responsible genes
| Project/Area Number |
26511011
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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 |
復興農学
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| Research Institution | National Institutes for Quantum and Radiological Science and Technology (2016)
Japan Atomic Energy Agency (2014-2015) |
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Principal Investigator |
Hase Yoshihiro 国立研究開発法人量子科学技術研究開発機構, 高崎量子応用研究所 放射線生物応用研究部, 上席研究員(定常) (70354959)
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| Co-Investigator(Renkei-kenkyūsha) |
FUJIMAKI Shu 国立研究開発法人量子科学技術研究開発機構, 高崎量子応用研究所 放射線生物応用研究部, 上席研究員 (20354962)
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2016: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2015: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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| Keywords | セシウム / イネ / 突然変異 / イオンビーム |
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| Outline of Final Research Achievements |
Rice mutants with altered cesium absorbing ability were screened from mutagenized population by carbon-ion irradiation. Optimization of screening condition, imaging analysis of radiocecium transport by the gamma camera, evaluation of the amount of non-radioactive cesium in straw and rice grain of the progeny plants grown in pots, were performed. Although clear evidence was not obtained, No.312 strain was suggested to have a reduced cesium absorbing ability than the wild type.
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Report
(4 results)
Research Products
(2 results)
