Movie 4.

Microtubule minus ends form cages and platforms some distance away from apicomedial myosin. Microtubule minus ends are visualized by Patronin GFP and myosin by Sqh mCherry. Red arrowheads indicate the myosin blob and yellow arrowheads indicate the reorganising microtubule ends. Scale bar -5 μm. (Related to Fig. 1)