Figure 6

Commonly regulated toxicity pathways and supporting differentially expressed genes (DEGs) among all uranium concentrations. Toxicity pathways and number of supporting differentially expressed genes (DEGs) that were commonly regulated in the liver of Atlantic salmon (Salmo salar) after 48 h waterborne exposure to 0.25, 0.5, 1.0 mg/L nominal concentrations of depleted uranium (DU). Bars indicate the percentages of up- or down-regulated DEGs found in the present study compared to the total number of supporting genes in the pathway (given in parenthesis). Dotted lines indicate the patterns of statistical significance across different pathways.