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. 2018 Feb 28;293(16):6075–6089. doi: 10.1074/jbc.M117.818997

Figure 7.

Figure 7.

The growth of bacteria in a zinc-deficient environment. A, the absorbance at 600 nm of WT S. pneumoniae (D39) and ΔadcA ΔadcAII mutant strains cultured in C+Y medium containing TPEN at different final concentrations for 8 h. B, the growth curves (left) of D39 strains grown in C+Y medium containing 20 μm TPEN and corresponding growth rate constants (right) calculated for WT, ΔadcA ΔadcAII, and ΔadcA ΔadcAII with the N-lobe, C-lobe, and full-length adcA, respectively, and error bars represent S.D. AU, absorbance units.