Bridging between down-stream migration and defense system in salmonids through hormonal regulation: application for stock enhancement
| Project/Area Number |
26450296
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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 |
Aquatic life science
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| Research Institution | Fisheries Research and Education Agency |
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Principal Investigator |
Yada Takashi 国立研究開発法人水産研究・教育機構, 中央水産研究所, グループ長 (80372043)
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| Co-Investigator(Renkei-kenkyūsha) |
MUNAKATA ARIMUNE 国立大学法人・宮城教育大学, 教育学部, 准教授 (10361213)
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| Research Collaborator |
SYUREKKU KAARU BI オレゴン州立大学, オレゴン魚類・野生動物研究連携ユニット, 教授
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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 |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2016: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2014: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
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| Keywords | 生理 / サケ / 回遊 / 行動 / 国際研究者区交流 / アメリカ合衆国 / オレゴン州 / 脳神経系 / 免疫系 / 内分泌系 / 国際研究者交流 |
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| Outline of Final Research Achievements |
This study examined possible regulatory mechanisms of down-stream migratory behavior and disease resistance in salmonid fishes, in a view of interaction between nervous, immune, and endocrine systems. Comparison of gene expression between groups selected by behavioral characteristics suggested a possible importance of corticotrophin-releasing-hormone in brain. There was no significant difference in immune-related genes between behavior-selected groups, except for suppression responding to environmental changes.
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Report
(4 results)
Research Products
(5 results)
