Figure 7.

Steady-state morphologies for systems with turnover. We introduce filament turnover with mean filament lifetime ${\tau }_f$ (see (3) for implementation details) and observe the steady-state bundle density (left) and percentage of fibers in bundles (right) for ${\tau }_f/{\tau }_c=1/2$ (black), 1 (green), and 2 (red). Note that using a constant ${\tau }_f/{\tau }_c$ in the two systems ensures ${\tau }_f^{\left(\text{B}\right)}/{\tau }_f^{\left(\text{NB}\right)}={\tau }_c^{\left(\text{B}\right)}/{\tau }_c^{\left(\text{NB}\right)}$. Using both non-Brownian (lighter colors, ${\tau }_c\approx 16$ s) and Brownian (darker colors, ${\tau }_c\approx 4$ s) filaments, we show that the steady-state bundling statistics are roughly the same when ${\tau }_f/{\tau }_c$ is matched. Error bars are the error in the mean over five trials. To see this figure in color, go online.