Fig. 1

APASdb reported sites across tissues. a - mean (+/- sem) of the fraction of reads assigned to the two sites with more reads for every gene with at least two overlapping sites in APASdb across different tissues. For “alltogether” we put together sites annotations for all the 22 human normal tissues, normalizing reads with respect to the total number of reads found in that tissue and considering the sites supported by more than 2 normalized reads. b - percentages of sites found in different tissues that are found in other N tissues: on average 29 % of sites are found in all tissues. 50 % of the sites are found in at least 17 tissues