Movie 10

Animation of continuous optical ZYX sections of blood vessels at the sprouting front (allowing a view into the vessel lumen) of P7 retinas. The image sequence is oriented proximal to distal with the first frame being located at more mature vessels of the sprouting front and the last frames ending with endothelial tip cells. Blood vessels stained with CD31 antibody (white). Vascular lumen of the sprouting front in control (Movie 9) and Cdc42^iΔEC retinas (Movie 10)