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. 2005 Mar;187(6):1930–1936. doi: 10.1128/JB.187.6.1930-1936.2005

FIG. 2.

FIG. 2.

CAT activities in strains 824(pCATspo) and 824(pCATP). CAT activities are shown in strain 824(pCATspo)(▪) and the control strain 824(pCATP)(×). The solvent concentrations for the 824(pCATspo) fermentations are represented by the following symbols: acetone (▴) and butanol (♦). Data are means ± 1 standard error. For acetone and butanol, n = 6; for 824(pCATP) CAT activity, n = 3; for 824(pCATspo) CAT activity, n = 6.