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Fig. 2 | Microbial Cell Factories

Fig. 2

From: Mechanism of microbial production of acetoin and 2,3-butanediol optical isomers and substrate specificity of butanediol dehydrogenase

Fig. 2

Distribution of genes encoding key enzymes of the 2,3-butanediol metabolic pathway in microorganisms. alsD, budA, gene encoding α-acetolactate decarboxylase; alsS, budB, gene encoding α-acetolactate synthase; alsR, budR, gene encoding the transcriptional activator; budC, gene encoding 2,3-butanediol dehydrogenase/acetoin (diacetyl) reductase

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