Fig. 4From: rpoS-mutation variants are selected in Pseudomonas aeruginosa biofilms under imipenem pressureExpression of PcdrA-gfp, PrsmY-gfp and PrsmZ-gfp reporter fusions in rpoS mutants and PAO1 wild-type strain. Relative fluorescence intensity (reflected as GFP/OD600) was measured in representative strains containing the PcdrA-gfp (A), rsmY (B) and rsmZ (C) reporter fusions. Data are presented as the mean ± s.d. of five biological replicatesBack to article page