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Fig. 4 | BMC Microbiology

Fig. 4

From: Utilization of L-glutamate as a preferred or sole nutrient in Pseudomonas aeruginosa PAO1 depends on genes encoding for the enhancer-binding protein AauR, the sigma factor RpoN and the transporter complex AatJQMP

Fig. 4

Growth of ΔaauR mutants of P. aeruginosa strains PAK (a) and PA14 (b) on acidic amino acids and their amide derivatives as nitrogen or carbon sources. Bacteria were grown at 37 °C for 24 h in minimal media supplemented with 20 mM carbon source and 10 mM nitrogen source as indicated. Data points represent mean values (n = 3) ± SD. ANOVA was performed with a Dunnett’s post hoc test (α value, 0.05) to identify significant differences (P < 0.0001), which are indicated with asterisks

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