| Project/Area Number |
26650155
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Ecology/Environment
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| Research Institution | University of Tsukuba |
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Principal Investigator |
KENTA Tanaka 筑波大学, 生命環境系, 准教授 (80512467)
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| Co-Investigator(Kenkyū-buntansha) |
金岡 雅浩 名古屋大学, 理学研究科, 講師 (10467277)
小林 元 信州大学, 学術研究院農学系, 准教授 (40325494)
瀬々 潤 国立研究開発法人産業技術総合研究所, 情報・人間工学領域, 研究チーム長 (40361539)
平井 優美 国立研究開発法人理化学研究所, その他, 研究員 (90415274)
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| Co-Investigator(Renkei-kenkyūsha) |
HIRAO Akira S. 筑波大学, 生命環境系, 特任助教 (20447048)
KUDOH Hiroshi 京都大学, 生態学研究センター, 教授 (10291569)
NAGANO Atsushi J. 京都大学, 生態学研究センター, 研究員 (00619877)
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| Research Collaborator |
SHIMIZU Kentaro. K.
INATSUGI Rie (SHIMIZU Rie)
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| Project Period (FY) |
2014-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2016: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2015: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2014: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
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| Keywords | 適応的継代効果 / 母性効果 / 生活史進化 / ミヤマハタザオ / 移植実験 / 母性環境効果 / 継代ホームサイトアドバンテージ |
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| Outline of Final Research Achievements |
We conducted transplant experiment in Arabidopsis kamchatica and detected home-site advantage by origin. Leaf trichome and life-history worked as adaptive traits. We obtained seeds in transplant gardens and conducted re-transplant experiment. Environment, which parent generation experienced, affected fitness of offspring generation. However, the trend of home-site advantage by parent environment was not consistent, claiming more studies for transgenerational adaptive effects.
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