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Figure Caption
Fig. 4
Mural cell and endothelial development in the ventral head of larval zebrafish.
Confocal micrographs collected from a ventral point of view show a progressive increase in vessel complexity (red, A, C, E, G) and in density of mural cell coverage of aortic arch vessels (green, B, D, F, H) from 4 dpf (A, B), 7 dpf (C, D), 11 dpf (E, F) through 14 dpf (G, H). Heart expression of acta2:EGFP is maintained. aaa = aortic arch arteries; va = ventral aorta; ba = bulbus arteriosus. Scale bar in A represents 100 μm.
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