The mechanism of cellular orientation during early cartilage formation in the chick limb and regenerating amphibian limb.
D000818:Animals; D002356:Cartilage / Q000166:cytology* / Q000196:embryology / Q000502:physiology; D002454:Cell Differentiation; D002642:Chick Embryo / Q000166:cytology*; D005121:Extremities / Q000502:physiology; D008854:Microscopy, Electron; D008954:Models, Biological; D012038:Regeneration; D014319:Triturus / Q000033:anatomy & histology*