Fig. 3.

P-value barplot for permutation test in Human-Zebrafish. -log10(p-values) estimated by permutation test over a null distribution of random non–homologous pairs in Human-Zebrafish on promoter (blue bars) and transcript sequences (red bars) for each considered metric. Homologous lncRNA couples are ranked according to the best prediction computed on promoter sequences among metrics. The x-axis reports true homologous pairs for the two species