Figure 5

Evidence for removal of the genomic version of P. aeruginosa fdx1. The schematic arrangement of the genome before (WT) and after (Δ Fdx1) mutagenesis is shown above the gel with the PCR fragments amplified with the FDX-F0 and FDX-R0 primers (Table 1). The CHA cells used in this experiment contained the pVLT-FdxS plasmid with a copy of the fdx1 coding sequence, but without sequences complementary to the FDX-F0 and FDX-R0 primers.