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Figure 5 | Veterinary Research

Figure 5

From: Identification of ireA, 0007, 0008, and 2235 as TonB-dependent receptors in the avian pathogenic Escherichia coli strain DE205B

Figure 5

The cellular Fe contents of the WT, mutant, and complemented strains. The different strains were cultured in LB medium to the log phase. The cellular Fe contents of the WT, mutant, and complemented strains were determined using an iron colorimetric assay kit. A The cellular Fe contents of the WT strain, DE205BΔireA, and DE205BΔireA/ireA*; B The cellular Fe contents of the WT strain, DE205BΔtonB, and DE205BΔtonB/tonB*; C The culture medium used to grow DE205BΔtonB turned red; D The cellular Fe contents of the WT strain, DE205BΔ0007, and DE205BΔ0007/0007*; E The cellular Fe contents of the WT strain, DE205BΔ0008, and DE205BΔ0008/0008*; F The cellular Fe contents of the WT strain, DE205BΔ2235, and DE205BΔ2235/2235*.

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Veterinary Research

ISSN: 1297-9716