Spatial analysis of limb bud myogenesis: a proximodistal gradient of muscle colony-forming cells in chick embryo leg buds.
D000818:Animals; D002449:Cell Aggregation; D002454:Cell Differentiation; D002478:Cells, Cultured; D002642:Chick Embryo; D006614:Hindlimb / Q000196:embryology*; D007700:Kinetics; D009132:Muscles / Q000502:physiology*