Fig. 4From: Multiple stressor effects of insecticide exposure and increased fine sediment deposition on the gene expression profiles of two freshwater invertebrate speciesClustering of insecticide-responsive genes according to their expression profile along an increasing insecticide concentration gradient. A–F Differentially expressed genes in L. basale under high insecticide concentration. G–J Differentially expressed genes in L. basale under high insecticide concentration combined with increased fine sediment. Z-scores represent the scaled and centered gene expression value. K Cluster identities of differentially expressed genes in the single (purple arc, right) and the two-stressor treatment (red arc, left). Black lines indicate groups of genes for which the average expression pattern is similar between the two stressor scenarios. The purple and red arcs only contain the genes that are differentially expressed in both treatmentsBack to article page