Fig. 2From: Antibiotic susceptibility of Staphylococcus aureus with different degrees of biofilm formationEffect of the rbf gene on S. aureus biofilm formation.A Wild type, CYL1135, and CYL1106 strains were tested for polystyrene binding in wells of a microtiter plate. The biofilm formed was stained with crystal violet. B Biofilm formation of wild type, CYL1135, and CYL1106. The absorbance was determined at 590Â nm. The results represent the averages of three independent experiments. C Schematic representation of planktonic S. aureus, low biofilm-forming CYL1135, and high biofilm-forming CYL1106Back to article page