title: Demonstration by MLR test of a previously unsuspected intra-H-2 crossover in the B10.HTT strain: implications concerning location of MLR determinants in the Ir region.
mesh_terms: D000818:Animals; D003434:Crossing Over, Genetic; D000939:Epitopes; D006649:Histocompatibility Antigens; D006650:Histocompatibility Testing; D007959:Lymphocyte Culture Test, Mixed; D051379:Mice; D008815:Mice, Inbred Strains; D013936:Thymidine / Q000378:metabolism; D014316:Tritium
chemical_list: D000939:Epitopes; D006649:Histocompatibility Antigens; D014316:Tritium; D013936:Thymidine