Comparative Characterisation of Genotypically Different Clones of MRSA in the Production of Biofilms

Figure 4

Direct visualisation of bacterial auto-aggregation in liquid culture media of the non-adherent Staphylococcus epidermidis ATCC 12228 reference strain on a glass coverslip surface after a 48 h incubation using a colony counter lens (a) and the Nikon Eclipse light microscope (b).