Fig. 6

Apical migration in the Cyclin D1^−/− retina. Still images from time lapse movies of migrating wild type and mutant AzG+ RPCs and the overall displacement of each nucleus (a-b). Relative position of nuclei over time (c-d). The distributions of average and maximum apical velocities of tracked nuclei (e-f). Data were collected from 56 nuclei in 3 WT retinae and 54 nuclei in 3 KO retinae. ***p < 0.001