Fig. 2From: Occurrence and molecular characterization of Staphylococcus aureus strains isolated from meat and dairy products by PCR-RFLPPolymorphisms of the gene encoding the X region of protein A in S. aureus strains isolated from foods. Lanes: M 100 bp plus DNA marker, 1 positive control S. aureus COL strain, 2–9 PCR products, 10 negative control S. epidermidis ATCC12228Back to article page