Fig. 2

Effects of the overexpression of pta-ackA and acs on cell growth and P3HB production. E. coli recombinants harboring different plasmids were cultivated in MM medium supplemented with 5 g/L acetate and 2 g/L yeast extract at 37 °C for 48 h. CDW (a), P3HB content (b), P3HB titer (c), and rCDW (d) were measured. The columns represent the averages of triplicate experiments, and the error bars represent standard deviation