Fig. 5

Heat map of differentially expressed (P _adj < 0.05) functional categories of genes in parr subjected to training versus control exercise regimes. Average log-fold difference in gene expression within each functional category is represented on a colour scale from red (down-expression in the trained parr) to green (up-expression in the trained parr). The heat map is split into domesticated Bolaks and wild Lærdal superior and inferior swimming parr. Numbers of significantly differentially expressed genes in each category are shown