Fig. 1From: Efficient anaerobic consumption of D-xylose by E. coli BL21(DE3) via xylR adaptive mutationCell growth and sugar consumption profiles of wild-type E. coli strains in anaerobic conditions. Both D-glucose (12.5 mM) and D-xylose (12.5 mM) were added to the fermentation medium as carbon sources. A BL21(DE3); B BW25113; C C strain; D MG1655Back to article page