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. 2020 Aug 19;14(12):3093–3105. doi: 10.1038/s41396-020-00741-9

Fig. 5. P. aeruginosa growth and acetoin concentration in minimal medium supplemented with acetoin.

Fig. 5

P. aeruginosa PA2600 WT (black lines), ΔacoR (dark grey lines) and Δaco (light grey lines) strains were grown in M63 medium and 1.5 mM acetoin was added every 2 h, indicated by black arrows. a Cultures were plated on TSA each 2 h to count bacteria. Points represent the mean bacterial concentration ± SEM from three independent experiments. b Acetoin was quantified from the supernatant each hour. Points represent the mean acetoin concentration ± SEM from three independent experiments.