To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie 6 Related to Figure 2. Wildtype nasal RPE nuclear trajectories from 12.5-24 hpf. Representative trajectories over membrane channel average (grayscale). ΔT between z-stacks, 2 minutes 45 seconds. Optic cup morphogenesis requires neural crest-mediated basement membrane assembly Chase D. Bryan, Macaulie A. Casey, Rebecca L. Pfeiffer, Bryan W. Jones, and Kristen M. Kwan Development 2020. 147:None-None; doi: 10.1242/dev.181420 Download Original Video