title: The capacity of the flank somatic mesoderm of early bird embryos to participate in limb development.
mesh_terms: D000818:Animals; D001345:Autoradiography; D001717:Birds / Q000196:embryology*; D002642:Chick Embryo; D004372:Ducks / Q000196:embryology; D006614:Hindlimb / Q000196:embryology*; D008648:Mesoderm / Q000378:metabolism / Q000637:transplantation*; D013936:Thymidine / Q000378:metabolism; D014183:Transplantation, Heterologous; D014184:Transplantation, Homologous; D014316:Tritium; D014921:Wings, Animal / Q000196:embryology*
chemical_list: D014316:Tritium; D013936:Thymidine