prikaz prve stranice dokumenta General theory for the mechanics of confined microtubule asters
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General theory for the mechanics of confined microtubule asters
New Journal of Physics, 16 (2014); 013018-20. https://doi.org/10.1088/1367-2630/16/1/013018
Ma, Rui; Laan, Liedewij; Dogterom, Marileen; Pavin, Nenad; Jülicher, Frank

Institucijski repozitorij: Repozitorij Prirodoslovno-matematičkog fakulteta

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Ma, R., Laan, L., Dogterom, M., Pavin, N. i Jülicher, F. (2014). General theory for the mechanics of confined microtubule asters. New Journal of Physics, 16.. doi: 10.1088/1367-2630/16/1/013018

Ma, Rui, et al. "General theory for the mechanics of confined microtubule asters." New Journal of Physics, vol. 16, 2014. https://doi.org/10.1088/1367-2630/16/1/013018

Ma, Rui, Liedewij Laan, Marileen Dogterom, Nenad Pavin i Frank Jülicher. "General theory for the mechanics of confined microtubule asters." New Journal of Physics 16 (2014). https://doi.org/10.1088/1367-2630/16/1/013018

Ma, R., et al. (2014) 'General theory for the mechanics of confined microtubule asters', New Journal of Physics, 16. doi: 10.1088/1367-2630/16/1/013018

Ma R, Laan L, Dogterom M, Pavin N, Jülicher F. General theory for the mechanics of confined microtubule asters. New Journal of Physics [Internet]. 2014. [pristupljeno 29.11.2024.];16. doi: 10.1088/1367-2630/16/1/013018

R. Ma, L. Laan, M. Dogterom, N. Pavin i F. Jülicher, "General theory for the mechanics of confined microtubule asters", New Journal of Physics, vol. 16, 2014. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:454478. [Citirano: 29.11.2024.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:217:454478
Podaci o radu
Naslov (engleski)General theory for the mechanics of confined microtubule asters
AutorRui Ma
AutorLiedewij Laan
AutorMarileen Dogterom
AutorNenad Pavin
AutorFrank Jülicher
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (engleski)
In cells, dynamic microtubules organize into asters or spindles to assist positioning of organelles. Two types of forces are suggested to contribute to the positioning process: (i) microtubule-growth based pushing forces ; and (ii) motor protein mediated pulling forces. In this paper, we present a general theory to account for aster positioning in a confinement of arbitrary shape. The theory takes account of microtubule nucleation, growth, catastrophe, slipping, as well as interaction with cortical force generators. We calculate microtubule distributions and forces acting on microtubule organizing centers in a sphere and in an ellipsoid. Positioning mechanisms based on both pushing forces and pulling forces can be distinguished in our theory for different parameter regimes or in different geometries. In addition, we investigate positioning of microtubule asters in the case of asymmetric distribution of motors. This analysis enables us to characterize situations relevant for Caenorrhabditis elegans embryos.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaNew Journal of Physics
Brojčani podacivol. 16, 013018-20
e-ISSN1367-2630
DOIhttps://doi.org/10.1088/1367-2630/16/1/013018
URN:NBNurn:nbn:hr:217:454478
Datum objave publikacije2014
URL dokumentahttps://iopscience.iop.org/article/10.1088/1367-2630/16/1/013018
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Imenovanje 3.0 (CC BY 3.0)
Javna napomena© 2014 IOP Publishing Ltd and Deutsche Physikalische Gesellschaft. Content from this work may be used under the terms of the Creative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI. Received 27 July 2013; Revised 17 November 2013; Accepted for publication 12 December 2013; Published 15 January 2014.
Datum i vrijeme pohrane2019-11-27 22:00:48