title: Genetic polymorphism of beta 2-microglobulin (B2m) maps to the H-3 region of chromosome 2.
mesh_terms: D000818:Animals; D000941:Antigens / Q000235:genetics*; D001609:Beta-Globulins / Q000235:genetics*; D002874:Chromosome Mapping; D004591:Electrophoresis, Polyacrylamide Gel; D008040:Genetic Linkage; D051379:Mice; D008807:Mice, Inbred BALB C; D008810:Mice, Inbred C57BL; D011110:Polymorphism, Genetic; D001613:beta 2-Microglobulin / Q000235:genetics*
chemical_list: D000941:Antigens; D001609:Beta-Globulins; D001613:beta 2-Microglobulin