Figure 6: Nucleotide-dependent processive stepping of myosin V along an actin filament. A diverse array of biophysical and biochemical approaches have lent strong support for the swinging cross ...

Small GTPases of the Rho family are potent modulators of the actin and microtubule cytoskeleton. Recent data indicate that the Ras-like RAP1 protein and ... polarize and cross the endothelial ...

Filaments grow by the preferential addition of actin subunits to one end. Remodeling of the actin cytoskeleton is achieved through the interplay of numerous proteins that affect the formation, ...