Fig. 3

Volcano plots of adjusted P-values (P adj) and log fold change in expression (log2FC) of genes in the superior compared to the inferior swimming parr. Separate plots are for wild Lærdal parr under control (a) and trained (b) exercise conditions, and for domesticated Bolaks parr under control (c) and trained (d) exercise conditions. Red points show genes with P adj < 0.05 while green points show genes with P adj < 0.05 and log2FC > 1