title: Analysis of normal somite development.
mesh_terms: D000818:Animals; D002454:Cell Differentiation; D002455:Cell Division; D002465:Cell Movement; D002642:Chick Embryo / Q000254:growth & development*; D006257:Head / Q000196:embryology; D008648:Mesoderm / Q000254:growth & development; D008854:Microscopy, Electron; D009024:Morphogenesis; D009040:Motion Pictures; D009420:Nervous System / Q000196:embryology; D013997:Time Factors