Fig. 1From: The synthetic xylulose-1 phosphate pathway increases production of glycolic acid from xylose-rich sugar mixturesSynthetic (blue) (D)-xylulose-1 phosphate (X1P) and natural (black) pathways for the production of glycolic acid from (d)-xylose and (d)-glucose. Relevant genes are depicted in blue next to the reactions that they encode. Bold black arrows indicate overexpression of the activity. DHAP dihydroxyacetone phosphate, GAP glyceraldehyde-3P, α-KG α-ketoglutarate)Back to article page