Streptococcus all are true except
Three toxin types of streptococcal pyroexotoxin have been identified: A, B and C. Type A and C are bacteriophage coded Type B is chromosomally mediated
Streptodornase cleaves DNA
Streptolysis O is active in reduced state
Streptokinase is produced from serotype A, C, K
Pyrogenic toxin A is plasmid mediated
Systemic Bacteriology Pa 1 (Gram Positive Cocci, Gram Negative Cocci)