Extended Data Figure 8: CM-DiI fate-mapping of the primitive gut in gars, with endodermal contribution to the orofacial surface.
From: Pre-oral gut contributes to facial structures in non-teleost fishes
a, c, Experimental gar embryos, wholemount lateral and ventral view, respectively, with CM-DiI (red) in pharynx and cement glands. Red arrowhead indicates mouth. b, d–g, Horizontal sections, anterior head with CM-DiI (red) in forming cement glands and cranial surface. DAPI (blue) stains cell nuclei; fibronectin (green) marks cell and tissue borders.
