Fig. 5.

Transcriptional patterns of differentially expressed genes involved in iron acquisition and metabolism. Heat maps report the intensity of expression of each gene (rows) expressed as log-regularized read counts and scaled for each row. Each column represents a sample analyzed and is clustered based on the result of pvclust analysis. Growth conditions, clone type of each sample, presence of genetic mutations in fur and pchR genes (black bars), and a schematic representation of the regulation of pyochelin operon are reported