Figure 7
From: A role for Egfl7 during endothelial organization in the embryoid body model system
Effect of Egfl7 knock-down on embryoid body sprouting angiogenesis. Day 7 and day 14 differentiated EBs were grown between two layers of collagen type I gel for 11 days, before being subjected to indirect IF using an antibody against CD31, and Hoechst nuclear dye (arrows, CD31+ cords; arrowheads, CD31+ sheets).