Fig. 4.

Abnormal mitosis of Drosophila columnar epithelial cells lacking SCAR. Images of (A) control and (B) scar mutant sensory organ precursor cells undergoing cell division during pupal development. Cells are labelled with GFP-Moe. Scale bar: 5 μm. Optical Z-sections through the tissue were taken every 2 minutes on a confocal microscope and representative slices through a dividing cell are shown. Arrows indicate blebs produced when cells lacking SCAR divide. The full sequences can be viewed in Movies 6 and 7 in supplementary material.