Fig. 7
From: Discerning novel splice junctions derived from RNA-seq alignment: a deep learning approach
Splice sites which maintain the coding frame of the exon are observed more often than those which disrupt frame. Positive splice junctions in intropolis near known protein-coding junctions show a periodic pattern. For each donor (acceptor) site in the positive splice junctions, we calculated its distance to the nearest annotated donor (acceptor) site, and then counted the frequency for each position. The red points denote positions that are a multiple of three base pairs from the major splice form, and the black points those that are not