Fig. 1From: Influence of B. subtilis 3NA mutations in spo0A and abrB on surfactin production in B. subtilis 168Time course of shake flask cultures of the B. subtilis reference strains KM1016 (168 sfp+) (A) and KM1053 (3NA sfp+) (B) displaying biomass (black crosses), surfactin (white circles) and glucose (black inverted triangles) concentrations in [g L−1] as well as PsrfA promoter activity (grey bars) in MU over timeBack to article page