title: Immunochemical relations of salmonella paratyphi C with the salmonellae of group B.
abstract: Agar-gel precipitations of proteins from S. paratyphi C, S. paratyphi B and S. typhimurium against homologous and heterologous antibacterial sera, prepared in rabbits, demonstrated a strong relatedness between these species belonging to different serogroups. The findings explain and substantiate previous experiments in which high cross-protections were obtained in groups of mice immunized with proteins from these species and subsequently infected with S. typhimurium or its "in vivo" related S. paratyphi B and S. paratyphi C.
mesh_terms: D000371:Agglutination; D000907:Antibodies, Bacterial; D003429:Cross Reactions; D007106:Immune Sera; D011233:Precipitin Tests; D012475:Salmonella / Q000276:immunology*; D012484:Salmonella paratyphi B / Q000276:immunology*; D012479:Salmonella paratyphi C / Q000276:immunology*; D012486:Salmonella typhimurium / Q000276:immunology
chemical_list: D000907:Antibodies, Bacterial; D007106:Immune Sera