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. 2016 Jun 16;11(6):e0156944. doi: 10.1371/journal.pone.0156944

Fig 1.

Fig 1

Genetic structures of the pSK41 parMRC operon and parM plasmids (A), and parRC plasmid constructs generated in this study (B). parM is shown as an open box, parR is shown as a cross-hatched box, and yfp is shown as gridded box. Repeats at parC are shown as stippled arrows. Ppar and Pxyl are shown as arrows indicating the direction of transcription. Deleted sequences are denoted by dashed lines. The approximate location of the mutation in parM-yfp of pSK9029 that results in a D190A substitution is indicated by an asterisk. See text for details of plasmid construction. Diagrams are not to scale.