Fig. 6From: Production of 2,3-butanediol from glucose and cassava hydrolysates by metabolically engineered industrial polyploid Saccharomyces cerevisiaeIn vitro activity assay of heterologous NADH oxidase expressed in engineered S. cerevisiae strains. Assays were replicated by four independent experiments. 1: 4-JHS200 (the parental strain); 2: YG01_SDB (partially disrupted PDC1, PDC6, and ADH1 genes with the chromosomal expression of noxE gene and introduced 2,3-BDO pathway); 3: YG02_SDB (partially disrupted PDC5, PDC6, and ADH1 genes with the chromosomal expression of noxE gene and introduced 2,3-BDO pathway); 4: YG01_SDBN (partially disrupted PDC1, PDC6, and ADH1 genes with the chromosomal expression of noxE gene, introduced 2,3-BDO pathway and expressed with the plasmid of p426TDH3_Llnox)Back to article page