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Fig. 2 | AMB Express

Fig. 2

From: Evaluation of an oxygen‐dependent self‐inducible surfactin synthesis in B. subtilis by substitution of native promoter PsrfA by anaerobically active PnarG and PnasD

Fig. 2

Time course of Miller units determined by the Miller Assay representing expression of promoters PsrfA, PnarG and PnasD. Data recorded until CDWmax of cultivation of strains B. subtilis KM1016 (PsrfA-lacZ), MG1 (PnarG-lacZ) and MG5 (PnasD-lacZ) in a mineral salt medium employing 40 g/L glucose, 0.1 mol/L NH4+ and 0.1 mol/L NO3 in baffled shake flasks with three different relative filling volumes (Rv) of 10%, 50% and 100% representing different oxygen availabilities

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