To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie 4. E-cadherin dynamics at tAJs. Time lapse sequence of representative vertex of shg::ECad-GFP (left panel) and Src42Ai+shg::E-Cad-GFP (right panel) embryos, respectively. Scale bar indicates 5 μm. Src42A is required for E-cadherin dynamics at cell junctions during Drosophila axis elongation Lenin Chandran, Wilko Backer, Raphael Schleutker, Deqing Kong, Seyed A. H. Beati, Stefan Luschnig, and H.-Arno J. Müller Development 2023. 150:None-None; doi: 10.1242/dev.201119 Download Original Video