title: Vital dye mapping of the gastrula and neurula of Xenopus laevis.  I. Prospective areas and morphogenetic movements of the superficial layer.
mesh_terms: D000818:Animals; D002454:Cell Differentiation; D002455:Cell Division; D002465:Cell Movement; D004064:Digestive System / Q000196:embryology; D005260:Female; D008297:Male; D008648:Mesoderm / Q000166:cytology; D009024:Morphogenesis; D009420:Nervous System / Q000196:embryology; D013194:Staining and Labeling; D014981:Xenopus / Q000196:embryology*