Bistable front dynamics in a contractile medium: Travelling wave fronts and cortical advection define stable zones of RhoA signaling at epithelial adherens junctions

Fig 9

Space-time plots in the case when only the force-generating component (NMIIA) is transported by the flow.

showing that for intermediate Pe there is a clustering instability of the contractile component inside the expanding active zone (Pe = 20, α = 1).