(A) PI distribution in wild type, mac3a mac3b, and prl1 prl2.
(B–D)
mac3_chr_DSIs denotes DSIs identified in mac3a mac3b nascent RNAs, mac3_m_DSIs denotes DSIs identified in mac3a mac3b mature RNAs, prl_chr_DSIs denotes DSIs identified in prl1 prl2 nascent RNAs, and prl_m_DSIs denotes DSIs identified in prl1 prl2 mature RNAs. Delta_PI was calculated as PI_Junction in each mutant minus PI_Junction in wild type. (B and C) Boxplot showing delta_PI for these DSIs. (D) Boxplot showing chromatin RNA PI values for these DSIs.
nsp > 0.1, ***p < 0.001 (one-tailed Wilcoxon test).