Fig. 3From: Consistent 1,3-propanediol production from glycerol in mixed culture fermentation over a wide range of pHCarbon flux trees according to theoretical pathways. a Maximal 1,3-propanediol production. b Acetate and Formate pathways. c Maximal growth yield. d Minimal growth yield. The values in percentage represent the proportion of initial carbon that is found in the final productsBack to article page