Biological processes, from molecules diffusing to their regulatory destinations to whales pursuing food or mates, are widely exploratory. Such behaviors are effective when some verifiable functional state or outcome can be reached regardless of initial conditions. In these cases, systems repeatedly undergo distinct and...
Sara D. Mahdavi, Gabriel L. Salmon, Minakshi Ashok et al.· arXiv.org· 0 citations
Biological processes, from molecules diffusing to their regulatory destinations to whales pursuing food or mates, are widely exploratory. Such behaviors are effective when some verifiable functional state or outcome can be reached regardless of initial conditions. In these cases, systems repeatedly undergo distinct and...
Sara D. Mahdavi, Gabriel L. Salmon, Minakshi Ashok et al.· bioRxiv· 0 citations
It is concluded that surface-mediated polymerization can outpace solution-mediated elongation, even at high actin concentrations (>100 μM); the finite time required for profilin dissociation decreases the advantage conferred by surface-associated polymerases, but only in the absence of force.
R. D. Mullins, Jane Kondev, Kristen Skruber· Biophysical Journal· 0 citations
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