To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie 1. Aorta formation in amniote embryos: a bird's eye view. Dorsal aorta polarization and haematopoietic stem cell emergence Laurent Yvernogeau, Giovanna Dainese, and Thierry Jaffredo Development 2023. 150:None-None; doi: 10.1242/dev.201173 Download Original Video