Fig. 3From: Genome-wide identification of conserved intronic non-coding sequences using a Bayesian segmentation approachVenn diagram showing the number of genome-wide intronic PFEs supported by other methods. 94% of the PFEs found in the genome-wide analysis overlapped with the functional elements (predicted or experimentally validated) identified in 4 other databases, EvoFold, fRNAdb, RNAz and DNase I footprints. Most of the PFEs overlapped with entries in EvoFold and there were 47 matches with experimentally identified ncRNA transcripts in fRNAdbBack to article page