Mapping of promoter usage QTL using RNA-seq data reveals their contributions to complex traits
Fig 2
Enrichment of epigenetic features.
(A) Aggregation plots of histone mark ChIP-seq and ATAC-seq signals for the 100 kb regions flanking puQTL best hit variants. (B–E) Enrichment of the peaks of histone mark ChIP-seq and transcription factor footprints at puQTL (B) and eQTL (C), and enrichment of the chromatin states defined by ChromHMM at puQTL (D) and eQTL (E). The red dots represent significant enrichment at the 5% FDR level, and the bars indicate 95% confidence intervals.