title: Yolk sac: site of developmental microheterogeneity of mouse alpha-fetoprotein.
mesh_terms: D000818:Animals; D004591:Electrophoresis, Polyacrylamide Gel; D005260:Female; D005312:Fetal Blood / Q000032:analysis; D008099:Liver / Q000196:embryology / Q000378:metabolism / Q000502:physiology; D051379:Mice; D008815:Mice, Inbred Strains; D012799:Sialyltransferases / Q000502:physiology; D014817:Vitelline Membrane / Q000378:metabolism* / Q000502:physiology; D000509:alpha-Fetoproteins / Q000032:analysis / Q000096:biosynthesis* / Q000378:metabolism
chemical_list: D000509:alpha-Fetoproteins; D012799:Sialyltransferases