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Tracking shallow chemical gradients by actin-driven wandering of the polarization site
BACKGROUND: Many cells are remarkably proficient at tracking very shallow chemical gradients, despite considerable noise from stochastic receptor-ligand interactions. Motile cells appear to undergo a biased random walk: spatial noise in receptor activity may determine the instantaneous direction, bu...
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| Main Authors: | , , , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
2012
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3543483/ https://ncbi.nlm.nih.gov/pubmed/23200992 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.cub.2012.11.014 |
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