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. 2015 Jun 3;197(13):2179–2189. doi: 10.1128/JB.00154-15

FIG 4.

FIG 4

Plating defect of the oxyR mutant is not caused by iron starvation. Effects of indicated metal ions (Fe2+, FeSO4; Mn2+, MnCl2; Zn2+, ZnSO4; Mg2+, MgCl2; K+, KCl; and Fe3+, FeCl3) on the plating defect of indicated strains on LB plates. For each metal ion, five different concentrations (2× increases) were tested, and the results for the concentrations that had the most significant effect are shown.