Fig. 2: Key splicing motifs and splicing regulatory elements.
From: Splicing mutations in the CFTR gene as therapeutic targets

Gray boxes represent exons, full black lines represent introns, ESE Exonic Splicing Enhancer, ESS Exonic Splicing Silencer, ISE Intronic Splicing Enhancer, ISS Intronic Splicing Silencer, 3’SS 3’ Splicing Site, 5’SS 5’ Splicing Site.