title: Antibiotic susceptibility and biochemical properties of Streptococcus faecalis strains reacting with both D and G antisera.
abstract: Thirty one of 60 consecutive isolates of Streptococcus faecalis produced a reaction in both D and G streptococcal grouping sera. A close correlation was found between this grouping reaction and haemolysin production, resistance to erythromycin, tetracycline, and trimethoprim, and delayed fermentation of sorbitol.
mesh_terms: D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D000907:Antibodies, Bacterial / Q000276:immunology; D013293:Enterococcus faecalis / Q000145:classification* / Q000187:drug effects / Q000276:immunology; D006460:Hemolysin Proteins / Q000096:biosynthesis; D007106:Immune Sera / Q000276:immunology; D008826:Microbial Sensitivity Tests; D012703:Serotyping; D013291:Streptococcus / Q000145:classification / Q000187:drug effects / Q000276:immunology
chemical_list: D000900:Anti-Bacterial Agents; D000907:Antibodies, Bacterial; D006460:Hemolysin Proteins; D007106:Immune Sera