Fig. 2From: Metabolic engineering of Bacillus subtilis for redistributing the carbon flux to 2,3-butanediol by manipulating NADH levelsTime profiles of 2,3-BD fermentation with various strains. (ACR, B. subtilis 168 with pMA5-acr; AY, ACR blocked in YodC by insertion of a Cat expression cassette; AFY, Acr blocked in YodC by insertion of fdh gene; AFYL, AFY blocked in LdhA by insertion of a Cat expression cassette. All assays were performed by triplicate cultures, standard deviations of the biological replicates were represented by error bars)Back to article page