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dc.contributor.author | Goldstein, Raymond E. | - |
dc.contributor.author | Polin, Marco | - |
dc.contributor.author | Tuval, Idan | - |
dc.date.accessioned | 2012-10-17T09:41:11Z | - |
dc.date.available | 2012-10-17T09:41:11Z | - |
dc.date.issued | 2011 | - |
dc.identifier | doi: 10.1103/PhysRevLett.107.148103 | - |
dc.identifier | issn: 0031-9007 | - |
dc.identifier.citation | Physical Review Letters 107 (2011) | - |
dc.identifier.uri | http://hdl.handle.net/10261/58212 | - |
dc.description.abstract | A fundamental issue in the biology of eukaryotic flagella is the origin of synchronized beating observed in tissues and organisms containing multiple flagella. Recent studies of the biflagellate unicellular alga Chlamydomonas reinhardtii provided the first evidence that the interflagellar coupling responsible for synchronization is of hydrodynamic origin. To investigate this mechanism in detail, we study here synchronization in Chlamydomonas as its flagella slowly regrow after mechanically induced self-scission. The duration of synchronized intervals is found to be strongly dependent on flagellar length. Analysis within a stochastic model of coupled phase oscillators is used to extract the length dependence of the interflagellar coupling and the intrinsic beat frequencies of the two flagella. Physical and biological considerations that may explain these results are proposed. © 2011 American Physical Society. | - |
dc.description.sponsorship | This work was supported by an EPSRC Postdoctoral Fellowship (M. P.), the Spanish MICINN ‘‘subprograma Ramon y Cajal’’ (I. T.), the BBSRC, and the European Research Council Advanced Investigator Grant No. 247333 (R. E. G.). | - |
dc.language.iso | eng | - |
dc.publisher | American Physical Society | - |
dc.rights | openAccess | - |
dc.title | Emergence of synchronized beating during the regrowth of eukaryotic flagella | - |
dc.type | artículo | - |
dc.identifier.doi | 10.1103/PhysRevLett.107.148103 | - |
dc.date.updated | 2012-10-17T09:41:11Z | - |
dc.description.version | Peer Reviewed | - |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.languageiso639-1 | en | - |
item.fulltext | With Fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
item.openairetype | artículo | - |
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PhysRevLett.107.148103.pdf | 1,15 MB | Adobe PDF | Visualizar/Abrir |
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