Research Article
Changes in the Expression of Biofilm-Associated Surface Proteins in Staphylococcus aureus Food-Environmental Isolates Subjected to Sublethal Concentrations of Disinfectants
Figure 2
Representative SEM images of 48 h biofilm formed by B+ (1053) isolate in medium (control), 1.25% ethanol, or 2500 μg/mL chloramine T. Arrows: extracellular matrix.