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Dynamic self-organization and polymorphism of microtubule assembly through active interactions with kinesin
| Title: | Dynamic self-organization and polymorphism of microtubule assembly through active interactions with kinesin |
| Authors: | Tamura, Yoshiki Browse this author | | Kawamura, Ryuzo Browse this author | | Shikinaka, Kazuhiro Browse this author | | Kakugo, Akira Browse this author →KAKEN DB | | Osada, Yoshihito Browse this author →KAKEN DB | | Gong, Jian Ping Browse this author →KAKEN DB | | Mayama, Hiroyuki Browse this author |
| Keywords: | Microtubules | | active self-assembly | | bottom-up approach |
| Issue Date: | 21-Jun-2011 |
| Publisher: | Royal Society of Chemistry |
| Journal Title: | Soft Matter |
| Volume: | 7 |
| Issue: | 12 |
| Start Page: | 5654 |
| End Page: | 5659 |
| Publisher DOI: | 10.1039/c1sm05413a |
| Abstract: | In this study, we show that the energy-dissipative active self-assembly of microtubules (MTs) via a kinesin-based motility system produces various MT assemblies such as bundle-, network-, and ring-shaped structures depending on the initial conditions. Structural polymorphism of the MT assembly is depicted through phase diagrams, and morphogenesis of the MT assembly is discussed based on the following factors: binding force between MTs and motility-driving force from kinesins. This study provides new insights into the energy-dissipative dynamic self-organization of biological systems. |
| Rights: | Soft Matter, 2011, 7(12), 5654-5659 - Reproduced by permission of The Royal Society of Chemistry (RSC) |
| Type: | article (author version) |
| URI: | http://hdl.handle.net/2115/48991 |
| Appears in Collections: | 理学院・理学研究院 (Graduate School of Science / Faculty of Science) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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Submitter: 角五 彰
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