Figure 6

Identification of novel genes. A) Five proteomics identified peptides map to the genomic region 795142 to 795556 on the forward strand, where no gene had been previously predicted by computational approaches. B) Sequence alignment shows 100% homology to a phage protein in Salmonella Typhimurium strain D23580. C) Examination of protein expression shows the novel ORF is highly expressed under infection-mimicking conditions.