ArticleBiophysical journal2005
Self-organized density patterns of molecular motors in arrays of cytoskeletal filaments.
Article in Biophysical journal, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
What it found
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Who cites it
9 citing papers in PubMed, 63 citations in OpenAlex.
- Motor transport of self-assembled cargos in crowded environments.Proceedings of the National Academy of Sciences of the United States of America · 2012Article
- Localization of cytokinesis factors to the future cell division site by microtubule-dependent transport.Cytoskeleton (Hoboken, N.J.) · 2012Article
- Spatial modeling of vesicle transport and the cytoskeleton: the challenge of hitting the right road.PloS one · 2012Article
- Interplay of magnetic interactions and active movements in the formation of magnetosome chains.PloS one · 2012Article
- Providing positional information with active transport on dynamic microtubules.Biophysical journal · 2010Article
- Active transport and cluster formation on 2D networks.The European physical journal. E, Soft matter · 2010Article
- Transport of beads by several kinesin motors.Biophysical journal · 2008Article
- Theory of spatial patterns of intracellular organelles.Biophysical journal · 2006Article
- Cooperative cargo transport by several molecular motors.Proceedings of the National Academy of Sciences of the United States of America · 2005Article
Corrections and comments
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The stationary states of systems with many molecular motors are studied theoretically for uniaxial and centered (asterlike) arrangements of cytoskeletal filaments using Monte Carlo simulations and a two-state model. Mutual exclusion of motors from binding sites of the filaments is taken into account. For small overall motor concentration, the density profiles are exponential and algebraic in uniaxial and centered filament systems, respectively. For uniaxial systems, exclusion leads to the coexistence of regions of high and low densities of bound motors corresponding to motor traffic jams, which grow upon increasing the overall motor concentration. These jams are insensitive to the motor behavior at the end of the filament. In centered systems, traffic jams remain small and an increase in the motor concentration leads to a flattening of the profile if the motors move inwards, and to the buildup of a concentration maximum in the center of the aster if motors move outwards. In addition to motor density patterns, we also determine the corresponding patterns of the motor current.
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