title: Age-dependent surface marker on haemopoietic stem cells.
mesh_terms: D000818:Animals; D001921:Brain / Q000276:immunology; D002455:Cell Division; D002470:Cell Survival; D003429:Cross Reactions; D006412:Hematopoietic Stem Cells / Q000276:immunology / Q000502:physiology*; D051379:Mice; D008807:Mice, Inbred BALB C; D013154:Spleen / Q000166:cytology