Fig. 5.

Active and passive dynamics of CGS and NE. (A) Cartoon of a control cell (Top) and after actin depolymerization (Bottom). Inset illustrates the fluctuations of the NE caused by chromatin, $F_{ch}$, microtubules, $F_{mt}$, and myosin II, $F_{myo}$. (B) The ratio $\rho =⟨u_{q,pert}^2⟩/⟨u_{q,control}^2⟩$ shows the changes in fluctuations of CGS and NE upon different perturbations. (C) Cumulative plot of the passive contribution (baseline $\gamma ={\rho }_{pass}$) and relative active contributions $\gamma =(⟨u_{q,control}^2⟩-⟨u_{q,pert}^2⟩)/⟨u_{q,control}^2⟩$ of chromatin, microtubules, and myosin II amounts to $\sim$1. (D) $T_{eff}$ for different perturbations.