Exploring the effects of the details of intra-specific diversity on the eco-evolutionary dynamics of a plankton community
| Project/Area Number |
26291088
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Partial Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Ecology/Environment
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| Research Institution | The University of Tokyo |
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Principal Investigator |
YOSHIDA Takehito 東京大学, 大学院総合文化研究科, 准教授 (40447321)
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| Co-Investigator(Renkei-kenkyūsha) |
MOUGI Akihiko 島根大学, 生物資源科学部, 准教授 (00626343)
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| Research Collaborator |
YAMAMICHI Masato
SUZUKI Kenta
KASADA Minoru
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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 |
¥15,990,000 (Direct Cost: ¥12,300,000、Indirect Cost: ¥3,690,000)
Fiscal Year 2016: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2015: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2014: ¥5,850,000 (Direct Cost: ¥4,500,000、Indirect Cost: ¥1,350,000)
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| Keywords | 進化 / 表現型可塑性 / トレードオフ / 藻類 / 適応 / 数理モデル / 生態学 / 微生物 / モデル化 |
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| Outline of Final Research Achievements |
The existence of ecology-evolutionary feedback, in which ecological dynamics such as population dynamics and evolutionary dynamics of adaptation are closely related, is increasingly demonstrated in various systems. This research deepened its understanding from a new perspective of details of intra-specific diversity. The results showed that slight differences in genetic diversity can cause very different evolutionary and ecological dynamics. This implies that qualitative differences in genetic diversity can have a major impact on ecosystems and the importance of considering genetic diversity more than previously thought.
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Report
(4 results)
Research Products
(17 results)
