Fig. 1From: Identification, characterization of two NADPH-dependent erythrose reductases in the yeast Yarrowia lipolytica and improvement of erythritol productivity using metabolic engineeringHPLC analysis of reaction product catalyzed by the crude extracts of E. coli overexpressing putative ER enzymes. a standard of d-erythrose; b–d reaction product obtained with a cell extract of E. coli strain HCE102, HCE110, and HCE111, respectively; e standard of erythritolBack to article page