Fig. 4
From: Tunable expression rate control of a growth-decoupled T7 expression system by l-arabinose only
Process characteristic and product formation kinetics of E. coli strains BL21(DE3) (a, b), BL21-AI (c, d) and BL21-AI<gp2> (e, f) expressing GFPmut3.1 during fed-batch like cultivation. Induction was performed with different IPTG concentrations (0.01, 0.1, 1, 10Â mM). The mean CDM [mg] and mean specific GFP yield [rfu/mg] represents duplicate samples, error bars omitted as standard error was below 4%