ASE results and comparative analysis. A) Example of gene showing ASE. We considered 1,000 Genomes Project individual NA12717 and gene UGGT2. Considering our pileup filtering parameters this gene presents three heterozygous SNPs in DNA data all showing mono-allelic transcription in RNA-seq data and is hence classified as ASE gene. B) Comparison with AlleleSeq and MBASED. Concordance of ASE genes detection is shown between ASEQ, AlelleSeq and MBASED. The three panels refer to ASEQ run on three different input SNPs lists. ASE genes lists for AlleleSeq and MBASED are retrieved from corresponding publications.