Figure 1From: Production of 2,3-butanediol in Saccharomyces cerevisiae by in silico aided metabolic engineeringMetabolic pathways for 2,3-butanediol biosynthesis and pyruvate metabolism in S. cerevisiae . Green arrow shows the bacterial 2,3-butanediol synthesis pathway through α-acetolactate decarboxylase. Blue boxes contain the S. cerevisiae innate genes, while yellow boxes indicate the foreign genes introduced to the engineered strains.Back to article page