Fig. 3From: Eliminating acetate formation improves citramalate production by metabolically engineered Escherichia coli Time course of citramalate production by E. coli MEC562/pZE12-cimA (∆gltA ∆leuC ∆ackA-pta) in duplicate batch culture. The defined medium contained 30 g/L glucose, 5 g/L l-glutamate and 1.0 g/L l-leucineBack to article page