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. 2021 May 26;12:667782. doi: 10.3389/fmicb.2021.667782

FIGURE 2.

FIGURE 2

Linear comparison of pEC41 with other IncM group plasmids. Black arrows indicate the common regions shared among the plasmids. The tra locus contains tra genes involved in conjugal transfer. The partition system (parAB) and postsegregational killing system (pemIK) are indicated by purple arrows. Resistance genes are indicated by blue arrows. Insertion sequences and transposon components are indicated by yellow arrows. The fec system on pEC41 is indicated with green arrows. The replicase gene repA is indicated by red arrows. The direction of arrows indicates the direction of the ORF. Gray shading denotes regions of shared homology among different plasmids. Diagrams were drawn from sequences available under the following GenBank accession numbers: pEC41 (MW548582), pCTX-M-3 (AF550415), pLM6771 (KX009507), pCTXM360 (EU938349), pEl1573 (JX101693), pNDM-OM (JX988621), and pEL60 (AY422214). The comparison map was generated using Easyfig software (Sullivan et al., 2011).