title: Cooperation of nonsyngeneic tolerant lymphocytes: genetic restriction.
mesh_terms: D000818:Animals; D001402:B-Lymphocytes / Q000276:immunology*; D005796:Genes; D006084:Graft Rejection; D006649:Histocompatibility Antigens; D008211:Lymphocyte Cooperation; D051379:Mice; D008810:Mice, Inbred C57BL; D008811:Mice, Inbred DBA; D009368:Neoplasm Transplantation; D011828:Radiation Chimera; D012513:Sarcoma, Experimental; D013601:T-Lymphocytes / Q000276:immunology*; D014183:Transplantation, Heterologous
chemical_list: D006649:Histocompatibility Antigens