Figure 1From: Direct measurements of IPTG enable analysis of the induction behavior of E. coli in high cell density culturesInitial IPTG transport rate (q I0 , μM·h-1) from medium to the biomass vs. initial inducer concentration (IPTG 0 , μM) in fed-batch substrate limiting experiments. Each point corresponds to the initial slope of IPTG medium concentration profile.Back to article page