Fig 7. Effective parameters of random walk trajectories.

A-C) Diffusion constant D (A), speed v (B), and persistence time τ (C) as a function of the actin polymerization speed v_a. D-F) As (A-C), but as a function of the nucleator inactivation parameter ω_d. Values were measured by fitting a persistent random walk model to the mean square displacement (MSD) of the respective trajectories. In (B) and (E), also the mean speed measured directly on the trajectories is shown (orange squares). Other parameters as in Table 1.