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http://hdl.handle.net/2445/12844
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DC Field | Value | Language |
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dc.contributor.author | Campàs, O. | cat |
dc.contributor.author | Kafri, Y. | cat |
dc.contributor.author | Zeldovich, K. | cat |
dc.contributor.author | Casademunt i Viader, Jaume | cat |
dc.contributor.author | Joanny, J. F. | cat |
dc.date.accessioned | 2010-06-11T10:46:22Z | - |
dc.date.available | 2010-06-11T10:46:22Z | - |
dc.date.issued | 2006 | - |
dc.identifier.issn | 0031-9007 | - |
dc.identifier.uri | http://hdl.handle.net/2445/12844 | - |
dc.description.abstract | The collective dynamics of N interacting processive molecular motors are considered theoretically when an external force is applied to the leading motor. We show, using a discrete lattice model, that the force-velocity curves strongly depend on the effective dynamic interactions between motors and differ significantly from those of a simple approach where the motors equally share the force. Moreover, they become essentially independent of the number of motors if N is large enough (N * 5 for conventional kinesin). We show that a two-state ratchet model has a very similar behavior to that of the coarse-grained lattice model with effective interactions. The general picture is unaffected by motor attachment and detachment events. | - |
dc.format.extent | 4 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | eng |
dc.publisher | American Physical Society | eng |
dc.relation.isformatof | Reproducció digital del document proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevLett.97.038101 | cat |
dc.relation.ispartof | Physical Review Letters, 2006, vol. 97, núm. 3, p. 038101-1-038101-4 | cat |
dc.relation.uri | http://dx.doi.org/10.1103/PhysRevLett.97.038101 | - |
dc.rights | (c) American Physical Society, 2006 | eng |
dc.source | Articles publicats en revistes (Física Quàntica i Astrofísica) | - |
dc.subject.classification | Dinàmica molecular | cat |
dc.subject.other | Molecular dynamics | eng |
dc.title | Collective dynamics of interacting molecular motors | eng |
dc.type | info:eu-repo/semantics/article | eng |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 548392 | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Física Quàntica i Astrofísica) |
Files in This Item:
File | Description | Size | Format | |
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548392.pdf | 480.73 kB | Adobe PDF | View/Open |
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