Figure 4From: Evaluation of three industrial Escherichia coli strains in fed-batch cultivations during high-level SOD protein productionFlow cytometric measurements of dead and viable cells. Flow cytometric measurements of (A) dead cells and (B) viable cells during the course of the cultivations (means ± standard error of the mean). Induction of recombinant protein synthesis was performed with IPTG at feed-hour seven.Back to article page