title: Lymphocytes which differentiate in an allogeneic thymus. III. Parental T cells which differentiate in an allogeneic or semiallogeneic thymus help only B cells of their own genotype.
mesh_terms: D000818:Animals; D001402:B-Lymphocytes / Q000276:immunology*; D002454:Cell Differentiation; D004912:Erythrocytes / Q000276:immunology; D005838:Genotype; D007116:Immunization, Passive; D007074:Immunoglobulin G / Q000096:biosynthesis; D008214:Lymphocytes / Q000166:cytology*; D051379:Mice; D008807:Mice, Inbred BALB C; D008810:Mice, Inbred C57BL; D008819:Mice, Nude; D012756:Sheep; D013601:T-Lymphocytes / Q000166:cytology*; D013950:Thymus Gland / Q000166:cytology* / Q000637:transplantation
chemical_list: D007074:Immunoglobulin G