Image
Figure Caption
Fig. 1 Schematic drawing of the pharyngeal region of a 24-hpf zebrafish embryo. The pharyngeal arches are comprised of mesoderm (green), neural crest cells (gray), endodermal pouches (red), medial pharyngeal endoderm (orange), and lateral ectoderm (blue). Grown zebrafish possess 6 endodermal pouches and 7 pharyngeal arches. Ventral view. ep, endodermal pouches; pa, pharyngeal arches.
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