Fig. 7From: PEPPRO: quality control and processing of nascent RNA profiling dataFraction of reads in genomic features. a K562 PRO-seq represents a “good” cumulative fraction of reads in features (cFRiF) and fraction of reads in features (FRiF) plot. b K562 PRO-seq with 90% K562 RNA-seq spike-in represents a “bad” FRiF/PRiFBack to article page