Fig. 4From: Effect of incubation duration, growth temperature, and abiotic surface type on cell surface properties, adhesion and pathogenicity of biofilm-detached Staphylococcus aureus cellsDNase activity in supernatants recovered from Staphylococcus aureus planktonic and biofilm cultures. Cell cultures were grown at 20 °C (black square), 30 °C (white square) and 37 °C (grey square), during 24 and 48 h. Planktonic cultures (a), biofilms grown on polycarbonate (b) and biofilms grown on stainless steel (c)Back to article page