Fig. 5
From: Influence of B. subtilis 3NA mutations in spo0A and abrB on surfactin production in B. subtilis 168
Time course of shake flask cultures of B. subtilis double mutant strains KM1020 (168 sfp+ Δspo0A ΔabrB) (A), KM1036 (168 sfp+ Δspo0A abrB*) (B) and KM1029 (168 sfp+ Δspo0A Δabh) (C) 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 time