FFPEcap-seq results are correlated with RNA-seq results and uncover eRNAs. (A) Clustered Spearman's correlation matrix shows the correlation of read counts across genes between multiple FFPEcap-seq, all undergoing enzymatic treatment, and RNA-seq libraries. (B) Heatmap shows read depth at transcription start sites. Transcription start sites are split based on their overlap with RNA Polymerase II (RNAPII) ChIP-seq sites. (C) Heatmap of FFPEcap-seq read depth at DNase I hypersensitivity sites. Sites were split based on RNAPII overlap as measured by ChIP-seq.