Fig 2.

OmpR-mediated differential expression in K. pneumoniae co-incubated with human epithelial cells. Fold changes in expression of K. pneumoniae ATCC 43816 genes in the ΔompR strain relative to WT on a log₂ scale. Point size indicates adjusted P-values on an inverse log₁₀ scale, and color indicates significance, compared with a 1.5-fold change in expression (horizontal lines). Gene names of significantly differentially expressed genes are indicated if annotated; locus tags are given otherwise. The histogram indicates the distribution of log₂FC values to illustrate point density.