To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie S6 Bmp2GOF;Nkx2.5-Cre ventricular explant treated with RO4929097 (RO, Notch inhibitor)Bmp2GOF;Nkx2.5-Cre ventricular explant cultured on collagen gel with RO. Immunostaining as previously described. 3D invasion is severely suppressed. Bmp2 and Notch cooperate to pattern the embryonic endocardium Tania Papoutsi, Luis Luna-Zurita, Belén Prados, Stéphane Zaffran, and José Luis de la Pompa Development 2018. 145:None-None; doi: 10.1242/dev.163378 Download Original Video