Comparison of biofilm formation between 27s, tolerant mutants and control strains.

<p><b>(A)</b> in plastic 96-well plates measured by the crystal violet assay; <b>(B)</b> Spectrophotometric values at OD600nm quantifying the recovery of crystal violet from stained biofilms; <b>(C)</b> Biofilm formation in TSB medium with 20⁰/₀ glucose after 24 hours incubation at 37°C with rotation.