Fig. 5From: Evolutionary engineering of E. coli MG1655 for tolerance against isoprenolRelative fitness, as described above, against butanol (5Â g/L) (light grey) and vanillin (1.5Â g/L) (dark grey) of the different reconstructed strains. MG1655 growth rate was 0.25 1/h and 0.24 1/h, respectively. Values represent the mean value of three biological replicates. Error bars indicate standard deviationBack to article page