To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie 12 relaxation experiment after a partial aspiration (two-photon microscopy) in 50 μM blebbistatin medium. A microfluidic platform to investigate the role of mechanical constraints on tissue reorganization Sham L. Tlili, François Graner, and Hélène Delanoë-Ayari Development 2022. 149:None-None; doi: 10.1242/dev.200774 Download Original Video