Msn promotes follicle cell migration. Live imaging of control and msn-RNAi egg chambers (Fig. 1 C). Samples were analyzed by time-lapse microscopy using a spinning disk confocal microscope (Axiovert 200M; Carl Zeiss) with a spinning disk unit (model CSU-10; Yokogawa Corporation of America). Cell membranes are labeled with FM4-64. Frames were taken every 30 s for 22.5 min. Playback rate is 300× real time.
