Fig. 4From: Metabolic engineering of the oleaginous yeast Yarrowia lipolytica PO1f for production of erythritol from glycerolExpression profiles for genes during growth on glycerol (dark red color) and glycerol with salt (orange color) in nitrogen-rich medium. Genes are selected from the glycerol 3-P pathway, DHA pathway, glycerol uptake pathways, and PP pathway in Y. lipolytica PO1f. Gene expression levels were normalized based on the expression of the actin gene (ACT), glycerol kinase (GK), glycerol-3-P dehydrogenase (GUT2), glycerol-3-P dehydrogenase (GPD1/GPD2), dihydroxyacetone kinase (DAK1/DAK1), dihydroxyacetone kinase (DAK1/DAK2), glycerol dehydrogenase (GCY1/YPR1), glycerol dehydrogenase (GCY1/YPR2), arabitol dehydrogenase (ADH), aldose reductase (GRE3), aquaglyceroporin (FPS1/FPS2), transketolase (TKL1), transaldolase (TAL1), glucose-6-phosphate dehydrogenase (ZWF1), and 6-phosphogluconate dehydrogenase (GND1)Back to article page