To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie 2. Live cell imaging on migrating knockdown cells. Time lapse movie of Δ133p53 knockdown S1 cells, showing cell migration toward wounded area. Δ133p53 coordinates ECM-driven morphogenesis and gene expression in three-dimensional mammary epithelial acini Sun-Young Lee, Claire Robertson, Alexandra Diot, Valerie Meuray, Jean-Christophe Bourdon, and Mina J. Bissell J Cell Sci 2022. 135:None-None; doi: 10.1242/jcs.259673 Download Original Video