Figure 5From: The metabolic costs of improving ethanol yield by reducing glycerol formation capacity under anaerobic conditions in Saccharomyces cerevisiaeNormalized carbon (a) and degree of reduction (b) balances during the fermentation of the wild type strain and the two mutants TEFmut7 and TEFmut2. Data are expressed as Cmol ratio between the amount of metabolites produced (based on final masses at the end of fermentation) and glucose consumed.Back to article page