title: Differentiation in vitro of mouse embryos to the stage of early somite.
mesh_terms: D000818:Animals; D001769:Blood; D002417:Cattle; D002454:Cell Differentiation; D003094:Collagen; D003470:Culture Media; D046508:Culture Techniques; D005260:Female; D006801:Humans; D051379:Mice / Q000196:embryology*; D010063:Ovum / Q000254:growth & development*; D051381:Rats; D013623:Tail; D014327:Trophoblasts; D014470:Umbilical Cord
chemical_list: D003470:Culture Media; D003094:Collagen