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Internal actin filament dynamics in the presence of vinculin: a dynamic light scattering study
R Götter1, W H Goldmann, G Isenberg
1Technical University of Munich, Department of Biophysics, Garching, Germany.
FEBS Letters
|February 13, 1995
Abstract:
Analyses of dynamic light scattering data by stretched exponential fit show that vinculin has a negligible influence on internal actin filament dynamics and actin bending stiffness which contrasts with our previous observations with talin, another actin and vinculin-binding protein from focal adhesions. The results here agree with kinetic and rheologic measurements.