Two overlapping CTNNA1 deletions on chromosome 5 in three tumors. A graph of sequence depths, read pairs and genes in a 638,468-bp region containing two overlapping deletions. The top four panels display the read depths at each base, and the reads within the region whose mates mapped at an abnormal distance are displayed as bars, with matched pairs connected by arcs. Two different shades of blue indicate the two separate allelic deletion events (538,467 bp and 515,465 bp in length). The bottom panel displays genes annotated in this genomic region. Reproduced with permission from .