Identity of the haemopoietic stem cell.
D000818:Animals; D001345:Autoradiography; D001491:Basophils / Q000502:physiology; D001853:Bone Marrow / Q000187:drug effects / Q000502:physiology*; D001854:Bone Marrow Cells; D002455:Cell Division; D002467:Cell Nucleus / Q000502:physiology; D004247:DNA / Q000096:biosynthesis; D004920:Erythropoiesis / Q000502:physiology; D006168:Guinea Pigs; D006413:Hematopoietic System / Q000502:physiology*; D013936:Thymidine / Q000494:pharmacology; D014316:Tritium
D014316:Tritium; D004247:DNA; D013936:Thymidine