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. 2009 Jul 31;191(19):6167–6177. doi: 10.1128/JB.01605-08

FIG. 1.

FIG. 1.

Oxidation of butyrate with TTC in cell suspensions of butyrate-grown, Percoll-separated S. wolfei cells. Shown are the concentrations of acetate and formazan. Open symbols, formazan concentration; filled symbols, acetate concentration. Circles, no inhibitor added; triangles, cell suspensions containing 0.1 mM TPZ; squares, negative control without butyrate (n = 3, mean values ± the standard deviation are indicated).