Fig. 1From: Genetic relationships and virulence factors in Staphylococcus aureus isolated from raw poultry in South BrazilDigestion of the PCR product for agr groups of S. aureus with the restriction enzyme ScaI. M: Molecular weight marker 100Â bp ladder (Invitrogen). Lines 2, 3, 4, 6, 7, 8: agr Group I; Line 5 agr Group II; Lines 9 and 10: PCR product non-digested; Line 11: agr Group IIIBack to article page