Characterization of an IncR Plasmid with Two Copies of ISCR-Linked qnrB6 from ST968 Klebsiella pneumoniae

Figure 5

Four groups of sequence diagrams related to the formation of multiple copies of ISCR1-mediated complex class 1 integrons. The proposed circular intermediate of an aberrant RC replication carrying sdr-qnrB6-△qacE-sul1 is shown above. The cross symbol represents a possible homologous recombination event. The sequence in the rectangle represents the starting point of the homologous sequences.