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. 2002 Mar;68(3):1071–1081. doi: 10.1128/AEM.68.3.1071-1081.2002

FIG. 3.

FIG. 3.

Effects of added pyruvate and acetaldehyde on growth and ethanol production by E. coli KO11 in CSL+X medium. (A) Cell growth with added pyruvate; (B) ethanol production with added pyruvate; (C) cell growth with added acetaldehyde; (D) ethanol production with added acetaldehyde. The error bars indicate standard errors of the means.