A heatmap showing the -log 10 -adjusted P value (adj P value) of enrichment, for selected RBPs, in windows with different heterogeneity (left) and reactivity levels (right). The P values were calculated by a one-sided hypergeometric test. RBPs involved in translation are shown in purple on the left. * or ** represents known RBPs that bind single-strand or double-strand RNA, respectively.
