Fig. 2

P. aeruginosa PA14 biofilm survival ratio after tobramycin treatment. Biofilms of P. aeruginosa PA14 were grown for 24 h or 72 h in TSB or CaMHB medium followed by tobramycin treatment for 1, 2, 4 or 7 days. Each data point contained at least 20 replicates conducted at two occasions