Figure 4.

Growth on solid media overcomes weak CdiA‐OmpC binding. Average competitive index of cells expressing CdiA^F11 from a ColE1 plasmid after co‐culturing with MG1655 cells expressing different OmpC’s from the native MG1655 ompC locus (A) or from the low‐copy (pSC101) plasmid (B) with (light grey bars) or without (dark purple bars) CdiI expressed from a pCloDF plasmid (n = 3 biological replicates). Cells were co‐cultured for 24 h on solid M9Glu media. Individual data points of the biological replicates are shown as black and white circles. [Colour figure can be viewed at https://www.wileyonlinelibrary.com]