Movie 2.

Left panel, schematic illustrating the anatomy at the 2 bony ray stage (endothelium, cyan; osteoblasts, yellow). Middle panel, still image of the developing endothelial spout/plexus labeled by Tg(fli1a:EGFP) at the 2 bony ray stage. Right panel, DIC video of blood flow in the developing endothelial spout/plexus. White arrow points to the position of blood cells travelling ventrally through the HD into the developing plexus. Time is displayed as MM:SS. Scale bar, 50 μm.

Osteoblasts pattern endothelium and somatosensory axons during zebrafish caudal fin organogenesis

Rosalind G. Bump, Camille E. A. Goo, Emma C. Horton, and Jeffrey P. Rasmussen

Development 2022. 149:None-None; doi: 10.1242/dev.200172