FIG 4.
Alignment of the blaNDM-1 region of pPKPN1 and representative blaNDM-1-carrying plasmids. The antimicrobial resistance genes and mobile genetic elements are colored in red and brown, respectively. The region surrounding blaNDM-1 differed substantially among the plasmids, with pPKPN1 being especially rich in antimicrobial resistance genes, along with pNDM-CIT.