strains of streptococcus pyogenes isolated from pediatric patients with acute infections which were resistant to one or more of the antibiotics , tetracycline ( tc ) , chloramphenicol ( cp ) , macrolide antibiotics ( erythromycin , kitasamycin , oleandomycin , josamycin ) , lincomycin ( lcm ) and clindamycin ( clm ) , were used for transduction of drug resistance .
C0023726
lincomycin
C0008947
clindamycin