ACTN4 dynamics in Borg5KD cells. (related to Fig. 4). Confocal x-y-t time-lapse (1 frame/30sec, 6min -Dox, 10min +Dox) at the basal domain of ACTN4-GFP transfected Borg5-KD control (-Dox) and Borg5-KD (+Dox) cells in confluent monolayers, plated at 3×104 cells/cm2 and grown for 24 h. Bar=10μm.