Heterologous Ectoine Production in Escherichia coli: Optimization Using Response Surface Methodology

Figure 6

Effect of nutrients in MM63 medium and incubation temperature on the concentration of intracellular ectoine (a) and extracellular ectoine (b, c, and d) produced by the recombinant E. coli.

(a)

(b)

(c)

(d)