Fig. 2From: Efficient production of 1,2,4-butanetriol from corn cob hydrolysate by metabolically engineered Escherichia coliPerformance of different recombinant E. coli strains in 1,2,4-BT production from xylose. The experiment was carried out in the 300 mL shake flask containing 50 mL LB broth with 10 g/L xylose and 2 g/L lactose at 37 °C and 180 rpm for 24 h. Values are the average ± SD (n = 3 independent experiments)Back to article page