Figure 7
From: Regulatory Role of PlaR (YiaJ) for Plant Utilization in Escherichia coli K-12
Influence of PlaR on cell growth in the presence of difference carbon sources. E. coli K-12 wild-type BW25113, plaR deleted mutant (a), and wild-type with IPTG-inducible PlaR-expression plasmid (b1 to d1) or vector plasmid pCA24N (b2 to d2) were grown in M9 medium containing 0.2% of galacturonate (b), sorbitol (c) or fructose (d). Various IPTG concentrations were added to evaluate the influence of PlaR expression level (b1 to d2). Cell growth was monitored by following the culture turbidity at 600 nm. The average of triplicate experiments is shown.
