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Research Subjects Biochemical and physical-chemical principles of cell–cell adhesion machineries building multicellular morphogenesis Academic Society Membership The Japanese Biochemical Society; Japanese Society of Developmental Biologists Research Outline   Multicellular systems, such as tissue morphogenesis, are built by coordinated dynamics of the constituting cell collectives. A key question is what and how behaviors of cells and biomolecules emerge and then generate such multicellular collective properties. This project especially focuses on cell–cell adhesion proteins, which are central for multicellular systems. They show dynamic properties in cells as collections of molecules and contribute to not only cellular integrity but also polarity and motility, which all underpin multicellular dynamics. Accumulating evidences now indicate that intracellular dynamics of biomolecules are governed by physical-chemical processes, such as phase separation or condensation. Here leveraging my research background (molecular biology and biochemistry in the Murata lab, cell biology and genetics in the Kuranaga lab, and “condensate biology” in the Hyman lab), I aim to understand physical-chemical principles that underlie functional dynamics of adhesion molecules and organize multicellular dynamics. To this end, I use biochemistry and genetics with idea of physical-chemistry (thermodynamics). I (i) reconstitute assembly and dynamics of adhesion molecules/complexes in vitro, especially those I have found forming condensates, and (ii) perform microscopic analyses of Drosophila tissue morphogenesis to unveil physical-chemical properties underpinning molecular and multicellular behaviors in vivo. With deploying interdisciplinary analyses and discussions, I try to discern multicellular morphogenesis across scales from molecules, cells, to tissues.   ■ Fig.1 Research outline framework --> Related Posts PAGE TOP Frontier Research Institute for Interdisciplinary Sciences About FRIS GreetingsOverviewMissionsOrganizationTenure track system in FRISMaps & DirectionsPublicationAnnual MeetingConsultation Desk Researcher Advanced Interdisciplinary Research DivisionCreative Interdisciplinary Research DivisionManaging & Planning DivisionEndowed Research DivisionsSenior-advisorVisiting Professors / Collaborative ResearchersSpecially-appointedOne-time members Feature TopicsFRIS InterviewsFRIS Hub Meeting Research Programs Open Research ProposalResearch Projects Recruit Open Staff PositionsHandbook for International Researchers FRIS CoRE FRIS CoRE FRIS Fund FRIS Fund for Early-Career Independent Researchers External Links for Early Career Researcher Support Division for Interdisciplinary Advanced Research and Education (DIARE) Ensemble Project for Early Career Researchers Support Program for the Article Processing Charge webmail LINK Copyrights © Frontier Research Institute for Interdisciplinary Sciences, Tohoku University All rights reserved. no cache