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. 2016 Mar 31;6:23788. doi: 10.1038/srep23788

Figure 3. Effect of NaHS and cyanide on respiration of E. coli cells.

Figure 3

(Top) Residual respiratory activity measured after the addition of 50 μM NaHS to E. coli cells collected at the reported cell density. (Bottom) Comparison of the effect of cyanide and sulfide on cell respiration: respiratory activity measured after the addition of 50 μM NaHS or 50 μM NaCN to wild-type and mutant E. coli cells. Data (mean ± standard deviation) refer to the control activity measured before the addition of inhibitors (taken as 100%).