Supplemental Movie 8

Live imaging of a presumptive neuroblast (pseudocolored in magenta) and its neighboring cells in an RhoGEF2 RNAi embryo expressing MyosinmCherry and E-cadherin-GFP. Embryo genotype: sqh^P-Sqh::mCherry mat67-Gal4/+; ECad-GFP mat15-Gal4/UAS-RhoGEF2RNAi. Images are obtained at a time interval of 10s between frames. The video is displayed at 10fps. Scale bar: 5μm