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. 2022 May 24;12:8763. doi: 10.1038/s41598-022-12829-7

Figure 1.

Figure 1

Genetic analysis of iron uptake genes of AB5075 (A) and AMA40 (B) A. baumannii strains. qRT-PCR of genes associated with iron uptake, pirA, piuA, bauA and bfnH expressed in cation adjusted Mueller Hinton or cation adjusted Mueller Hinton supplemented with 50% HU. Fold changes were calculated using double ΔCt analysis. At least three independent samples were used, and four technical replicates were performed from each sample. The cation adjusted Mueller Hinton was used as reference. Statistical significance (p < 0.05) was determined by ANOVA followed by Tukey’s multiple-comparison test, one asterisks: p < 0.05; two asterisks: p < 0.01 and three asterisks: p < 0.001.