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. 2021 Aug 7;3(3):dlab112. doi: 10.1093/jacamr/dlab112

Figure 1.

Figure 1.

Structure of AbaR31 (a), circular map representing the chromosomes of ABH008 and ABS200 (b) and phylogenetic tree of representative GC1 strains (c). In (a), The thick central line shows the AbaR31 resistance island with horizontal arrows indicating the extent and orientation of genes. Antibiotic resistance genes are shown using red arrows. Two terminal vertical lines indicate the inverted repeats (IRs) of AbaR31. Tn6018 copies are shown using dark green. The origin of each segment of the multiple antibiotic resistance region (MARR), flanked by Tn6018 copies, is shown using a thin line above the central line. The vertical arrowhead above the intI1 gene indicates the 108 bp deletion found in AbaR31. (b) Represents a schematic of the ABH008 and ABS200 chromosome with the position of AbaR31, ampC, K and OC loci marked. (c) Shows the phylogenetic relationship of ABH008 and ABS200 compared with known GC1 strains including GC1 reference strain A297 (RUH875).