General mechanism of actomyosin contractility.
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ABSTRACT:
SUBMITTER: Dasanayake NL
PROVIDER: S-EPMC3226764 | biostudies-literature | 2011 Sep
REPOSITORIES: biostudies-literature
Publications
General mechanism of actomyosin contractility.
Dasanayake Nilushi L NL Michalski Paul J PJ Carlsson Anders E AE
Physical review letters 20110908 11
Stress generation by myosin minifilaments is analyzed via simulation of their motion in a random actin network. The stresses are overwhelmingly contractile because minifilament equilibrium positions having contractile stress have lower energy than those for expansive stress. Force chains lead to unexpectedly large stresses. ...[more]
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