Basement membranes and cell migration.
D000818:Animals; D001485:Basement Membrane / Q000502:physiology*; D002465:Cell Movement; D002642:Chick Embryo / Q000033:anatomy & histology*; D005109:Extracellular Matrix / Q000502:physiology; D009024:Morphogenesis; D009432:Neural Crest / Q000502:physiology