To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie 1 Time lapse imaging of Nle cKO cells in culture after isolation by FACS. Notchless defines a stage-specific requirement for ribosome biogenesis during lineage progression in adult skeletal myogenesis Barbara Gayraud-Morel, Marie Le Bouteiller, Pierre-Henri Commere, Michel Cohen-Tannoudji, and Shahragim Tajbakhsh Development 2018. 145:None-None; doi: 10.1242/dev.162636 Download Original Video