Relationship between the flexibility and the motility of actin filaments: effects of pH.


Both the sliding velocity of fluorescently labeled actin filament and its persistence length as an index of the bending flexibility of the filament were examined in the motility assay as varying the pH values of the solution for preparing actin filaments. When the pH value was varied from 5.0 to 9.0 in the solution in which actin filaments were formed from… (More)
DOI: 10.1016/j.bbrc.2008.04.135

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