Fig. 2From: Sub-inhibitory concentrations of oxacillin modify the expression of agr locus in Staphylococcus aureus clinical strains belonging to different clonal complexesRelative expression of RNAIII (a) and agrA (b) in stationary growth phase. The expression levels of both agrA and RNAIII genes were determined by qRT–PCR experiments. The values are the means ± standard deviation (three different experiments)Back to article page