2017 Fiscal Year Final Research Report
From Order to Functions in Small Reaction Diffusion System as a Biological Motif
| Project Area | Synergy of Fluctuation and Structure:Foundation of Universal Laws in Nonequilibrium Systems |
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| Project/Area Number |
25103008
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| Research Category |
Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
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| Allocation Type | Single-year Grants |
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| Review Section |
Science and Engineering
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| Research Institution | Yamaguchi College of Arts (2017)
Chiba University (2013-2016) |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
石原 秀至 東京大学, 大学院総合文化研究科, 助教 (10401217)
北畑 裕之 千葉大学, 大学院理学研究院, 准教授 (20378532)
澤井 哲 東京大学, 大学院総合文化研究科, 教授 (20500367)
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| Project Period (FY) |
2013-06-28 – 2018-03-31
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| Keywords | 非平衡系物理学 / 数理物理学 / 生物物理学 / 非線形科学 |
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| Outline of Final Research Achievements |
In this study, our aim is for the elucidation of the universal property of the biofunction from dynamic order by interdependency between reaction diffusion waves and active-matter with the interface transformation. It is suitable for a variety of understanding to carry out a trial to approach from both living and non-living things. We suggested a new frame called the combination system of reaction diffusion system and active-matter and developed the theory having both the physical nature and the living cell dynamics. Specifically, we revealed (1) the relationship between the movement of living cell and the fluctuation from outsides, (2) understanding of the collective order of Escherichia coli, (3) new features of the object driven by surface tension, (4) a diffusive and the condensed phenomena under the activity protein existence and its model.
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| Free Research Field |
非線形非平衡開放系
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