Figure 1

Growth curves of A. vinelandii wt and AV3 (A,B) without and (C,D) with 50 mM ammonium. OD (green), glucose (blue), and ammonium (red) were determined during cultivation of A. vinelandii wt (solid line with triangles) and AV3 (dashed line with crosses). Data points with error bars represent mean ± standard deviation of three replicates.