Figure 1From: Effect of the inactivation of lactate dehydrogenase, ethanol dehydrogenase, and phosphotransacetylase on 2,3-butanediol production in Klebsiella pneumoniae strainMetabolite profiles of the K. pneumoniae parent strain (KG1) and the mutants in the batch culture. KG1: the parent strain; ΔldhA, ΔadhE, and Δpta: the mutants. A) Lactate; B) Ethanol; C) Glucose; D) Acetion; E) 2,3-BD; F) Acetate. The curves were calculated from one measurement of three experiments.Back to article page