title: Loss of immunoreactivity in long-term bone marrow culture.
mesh_terms: D000818:Animals; D001853:Bone Marrow / Q000276:immunology*; D001854:Bone Marrow Cells; D016026:Bone Marrow Transplantation; D002455:Cell Division; D002478:Cells, Cultured / Q000276:immunology; D006084:Graft Rejection; D006410:Hematopoiesis; D006412:Hematopoietic Stem Cells / Q000276:immunology*; D007694:Killer Cells, Natural / Q000276:immunology; D051379:Mice; D013154:Spleen / Q000276:immunology; D013997:Time Factors; D014184:Transplantation, Homologous