To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie 10 Rotation of ptch2tc294z mutant trajectories of cells contributing to disrupted temporal margin. Trajectories display 3-dimensional movement. Hedgehog signaling regulates cell motility and optic fissure and stalk formation during vertebrate eye morphogenesis Hannah B. Gordon, Sarah Lusk, Keith R. Carney, Emily O. Wirick, Brooke Froelich Murray, and Kristen M. Kwan Development 2018. 145:None-None; doi: 10.1242/dev.165068 Download Original Video