The location of the pregut endoderm in the chick embryo at the primitive streak stage as determined by radioautographic mapping.
D000818:Animals; D001345:Autoradiography; D002642:Chick Embryo / Q000166:cytology*; D004475:Ectoderm / Q000254:growth & development; D004707:Endoderm / Q000254:growth & development*; D005260:Female; D005865:Gestational Age; D007422:Intestines / Q000196:embryology* / Q000637:transplantation; D007553:Isotope Labeling; D008648:Mesoderm / Q000254:growth & development; D011247:Pregnancy; D013936:Thymidine / Q000378:metabolism; D014184:Transplantation, Homologous; D014316:Tritium
D014316:Tritium; D013936:Thymidine