XIST-like fragments in K562-expressed lncRNAs associate with XIST-binding proteins. (A) Summary table displaying the number of K562 lncRNA fragments detected as significantly similar (P < 0.05) to each XIST Repeat (no. of Frags.), along with Bonferroni-corrected adjusted P-values from Wilcoxon signed-rank tests describing the comparison between eCLIP read density in the set of XIST-like fragments versus shuffled control fragments, for each of five XIST-binding proteins. (B) Box plots displaying eCLIP read density for select XIST-like proteins under XL, the set of detected XIST-like fragments, and C, the set of shuffled controls, for each of five XIST-binding proteins. Yellow highlights, the protein(s) that associate most robustly with each XIST Repeat (Van Nostrand et al. 2020).
