Fig. 1: Distribution of gene expression profiles across 414 clinical P. aeruginosa isolates.

a The distribution of the expression values is shown as an example for the three genes cobK (blue, low expression), sahH (black, high expression), and mexY (red, bi-modal expression) across the 414 clinical isolates. Distribution was calculated using the density() function in R with nrpg values as input. b Mean gene expression values relative to the expression value range of all tested isolates. Expression values were normalized for gene length (RPKM). Blue line = linear regression; adjusted R2 = 0.7.