[An autoradiographic study of the presumptive fate of the primitive streak in chick embryos].
D000818:Animals; D001345:Autoradiography; D002465:Cell Movement; D002642:Chick Embryo; D004707:Endoderm; D005855:Germ Layers / Q000254:growth & development*; D006321:Heart / Q000196:embryology; D008648:Mesoderm; D013936:Thymidine; D014316:Tritium
D014316:Tritium; D013936:Thymidine
Analyse autoradiographique de la localisation des différentes ébauches prĕsomptives dans la ligne primitive de l'embryon de poulet.