Movie 4

Related to Figure 4b. Relative sliding of the cell monolayer and the matrix.
Time-lapse confocal images of the peripodial epithelium of a leg disc (dorsal view) expressing GFP-tagged collagen (vkg-GFP) and GFP-tagged E-cadherin (E-Cad-KI[GFP]).Top: cell-cell junction plane; middle: matrix plane; bottom: merged images (collagen: cyan, E-cadherin: magenta). Image stacks were acquired every 3.75 min.