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. 2020 Dec 10;8(12):1959. doi: 10.3390/microorganisms8121959

Figure 3.

Figure 3

Fully aerobic flasks cultivation of different P. putida strains for mono-rhamnolipid and phenazine production (PCA and PYO). Non-phenazine producing control strains shown in black traces (circles). Phenazine production strains are shown in green (triangles). *: doubled amount of salicylate inducer (2 mM vs. normally 1 mM; orange squares). Growth measurement via optical density at 600 nm for (a) P. putida RL-PCA strain and P. putida RL control and (b) P. putida RL-PYO and P. putida RL control in Delft minimum media containing 10 g/L glucose. (c,d) show the respective rhamnolipid production (solid traces), PCA production (dashed traces) and PYO production (dotted traces) of these cultivations. (n = 3; error bars represent standard deviations).