title: Induction of T lymphocytes from precursor cells in vitro by a product of the thymus.
abstract: A product of mouse thymus induces cells found in the spleen and bone marrow of nu/nu mice (which lack a thymus), and in 14-day embryonic mouse liver, to differentiate in vitro into T lymphocytes (defined as cells bearing TL and Thy-1 antigens). Thus the in vitro T lymphocyte induction mechanism acts on a cell that is antecedent to any thymus-mediated process.
mesh_terms: D000818:Animals; D001853:Bone Marrow / Q000276:immunology; D002454:Cell Differentiation; D004622:Embryo, Mammalian; D008099:Liver / Q000276:immunology; D051379:Mice; D008815:Mice, Inbred Strains; D013154:Spleen / Q000276:immunology; D013601:T-Lymphocytes / Q000276:immunology*; D013950:Thymus Gland