Fig. 6: Growth of A156 saturation mutants for L-canavanine and H-Lys-Ala-OH in the MA medium.

a Growth in the 96-well plate containing various concentrations of L-canavanine or b 5 g L−1 L-canavanine. c Growth in the 500-mL flask containing 5 g L−1 L-canavanine. d Growth in the 96-well plate containing various concentrations of H-Lys-Ala-OH. After being cultured at 37 °C for 24 h, growth was monitored by measuring the OD600nm values. Data are from n = 3 independent experiments, Error bars represent SEM.