Figure 5.

Analysis of high-density actin domains reveals Arp2/3 dependent differences in network organization. (a) Number of actin domains found from actin density field analyses is plotted as a time profile at various Arp2/3 concentrations. (b) Time profiles of actin concentration in the domains are plotted at various Arp2/3 concentrations. (a and b) Solid lines and shaded areas represent mean and standard deviation, respectively. (c) Time profiles of the fraction of total actin in the domains at various Arp2/3 concentrations. The solid line and shaded area represent mean and standard deviation, respectively. (a–c) Data shown are calculated from six replicates per Arp2/3 concentration, and data sampling frequency = 5 s. To see this figure in color, go online.