To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Supplementary Movie M3 (For Fig.2) Close up of the disintegrated ventral epidermis of the foscrbICD crb11A22 embryos from M2. A dual role of the extracellular domain of Drosophila Crumbs for morphogenesis of the embryonic neuroectoderm Shradha Das, and Elisabeth Knust Biology Open 2018. 7:None-None; doi: 10.1242/bio.031435 Download Original Video