Fig. 1
From: Engineering Escherichia coli for production of 4-hydroxymandelic acid using glucose–xylose mixture
The construction process of recombinant expression vectors and engineered pathway for 4-HMA production. PPP pentose phosphate pathway, 6-P-G 6-phosphate-glucose, 6-P-F 6-phosphate-fructose, PEP phosphoenolpyruvate, E4P erythrose-4-phosphate, DAHP 3-deoxy-D-arabino-heptulosonate-7-phosphate, DHS 3-dehydroshikimic acid, SHK shikimic acid, CHA chorismic acid, 4-HPP 4-hydroxyphenylpyruvic acid, L-Phe l-phenylalanine; L-Tyr l-tyrosine;4-HMA 4-hydroxymandelic acid, TyrR-tyr TyrR-tyrosine DNA-binding transcriptional repressor