Fig. 3

Visualization of proBAM and proBed files in genome browsers. a IGV visualization: proBAM (green box) and proBed (red box) files coming from the same dataset (accession number PXD001524 in the PRIDE database). proBed files are usually loaded as annotation tracks in IGV whereas proBAM files are loaded in the mapping section. b Ensembl visualization: proBAM (green box) and proBed (red box) files derived from the same dataset (accession number PXD000124) illustrating a novel translational event. The N-terminal proteomics identification result points to an alternative translation initiation site (TIS) for the gene HDGF at a near-cognate start-site located in the 5’-UTR of the transcript (blue box)