title: Production of deoxyribonuclease, ribonuclease, coagulase, and hemolysins by anaerobic gram-positive cocci.
abstract: Clinical isolates of Peptococcus and Peptostreptococcus species and Streptococcus intermedius strains were obtained from local hospitals. After confirmed identification, each isolate was tested for the in vitro production of deoxyribonuclease, ribonuclease, coagulase, and hemolysins. Of the 60 strains studied, 18 had enzymatic activity. The variability of enzyme production suggests that such assays are not suitable as an aid to identification of these organisms.
mesh_terms: D000693:Anaerobiosis; D001424:Bacterial Infections / Q000382:microbiology; D003030:Coagulase / Q000096:biosynthesis*; D003428:Cross Infection / Q000382:microbiology; D003851:Deoxyribonucleases / Q000096:biosynthesis*; D006460:Hemolysin Proteins / Q000096:biosynthesis*; D006801:Humans; D010459:Peptococcaceae / Q000201:enzymology*; D010460:Peptococcus / Q000201:enzymology; D010462:Peptostreptococcus / Q000201:enzymology; D012260:Ribonucleases / Q000096:biosynthesis*; D013291:Streptococcus / Q000201:enzymology*
chemical_list: D003030:Coagulase; D006460:Hemolysin Proteins; D003851:Deoxyribonucleases; D012260:Ribonucleases