Fig. 1

Heatmaps of TEs in liver and gill tissues for each experimental and control groups. (a) Liver panel, transcriptional contribution of TEs activity as percentage of mapped reads is reported for the analyzed conditions. (b) Gills panel, transcriptional contribution of TEs activity as percentage of mapped reads is reported for the analyzed conditions. “Unknown” means TEs that are not specifically classified as DNA transposons, LINE, SINE, and LTR retrotransposons; “non-LTR” retrotransposons are referred to retrotransposons that are not specifically classified as LINE or SINE retrotransposons; “Retro” is referred to retrotransposons that are not specifically classified as LINE, SINE, LTR or non-LTR retrotransposons. Statistically significant differences are presented as * for p < 0.05, ** for p < 0.01, and *** for p < 0.001.