title: [Autolysis of hemolytic streptococcus group A].
abstract: As revealed, autolytic enzymatic system of hemolytic streptococcus, group A, expressed the maximal activity at the end of the exponential growth phase. Autolysis was accompanied by the release of N-acetylaminosugars and of free amino group. Optimal conditions for the lytic system function were chosen (composition, ionic strength, and buffer pH). The activating action of trypsin and chemotrypsin was demonstrated.
mesh_terms: D001433:Bacteriolysis / Q000187:drug effects; D002473:Cell Wall / Q000187:drug effects; D003470:Culture Media; D004789:Enzyme Activation / Q000187:drug effects; D006863:Hydrogen-Ion Concentration; D010447:Peptide Hydrolases / Q000494:pharmacology; D013297:Streptococcus pyogenes / Q000201:enzymology / Q000502:physiology*; D013997:Time Factors
chemical_list: D003470:Culture Media; D010447:Peptide Hydrolases
vernacular_title: Avtoliz gemoliticheskogo streptokokka gruppy A.