Serological cross-reactivity between group B Streptococcus and Sporothrix schenckii, Ceratocystis species, and Graphium species.
Serological cross-reactivity of a group B Streptococcus (H36B) with Sporothrix schenckii and 39 different Ceratocystis and Graphium species was investigated by double immunodiffusion. Rabbit anti-H36B serum reacted with antigens from S. schenckii and from 36 of 39 Ceratocystis and Graphium species. It is speculated that low-titer agglutinins to S. schenckii in normal sera are due to antibodies raised against various bacteria which share common antigens with S. schenckii.
D000818:Animals; D000907:Antibodies, Bacterial; D000908:Antibodies, Fungal; D000942:Antigens, Bacterial; D000946:Antigens, Fungal; D001203:Ascomycota / Q000276:immunology*; D003429:Cross Reactions; D003904:Mitosporic Fungi / Q000276:immunology*; D011234:Precipitins / Q000032:analysis; D011817:Rabbits; D012703:Serotyping; D013175:Sporothrix / Q000276:immunology*; D013292:Streptococcus agalactiae / Q000276:immunology*
D000907:Antibodies, Bacterial; D000908:Antibodies, Fungal; D000942:Antigens, Bacterial; D000946:Antigens, Fungal; D011234:Precipitins