To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie 6 Blood flow is abrogated by dorsal aorta deficiency in a Ki8751-treated embryo. Video rate imaging. Heart tube continues beating. See also Fig. 5A and B. Basal filopodia and vascular mechanical stress organize fibronectin into pillars bridging the mesoderm-endoderm gap Yuki Sato, Kei Nagatoshi, Ayumi Hamano, Yuko Imamura, David Huss, Seiichi Uchida, and Rusty Lansford Development 2017. 144:281-291; doi: 10.1242/dev.141259 Download Original Video