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. 2021 Nov 25;12:738784. doi: 10.3389/fmicb.2021.738784

FIGURE 1.

FIGURE 1

Heatmap supported by hierarchical clustering (dendrogram) depicting the overall distribution of genetic markers (A) and efflux pumps gene expression (B) in the 29 XDR Salmonella isolates. The isolates are color-annotated based on their hosts (C, chicken; D, duck; H, human; P, pigeon, and Q, quails) and resistance pattern [i.e., to CIP, ciprofloxacin (n = 4) and to both CIP and TIG (n = 25)]. The genetic markers are color-annotated based on their type. BR, binding region; ORF, open reading frame.