Figure 3. Recurrent rearrangements generating oncogenic variants of TP73.
a, Genomic breakpoints identified by whole-genome sequencing were mapped to their chromosomal locations. Recurrent breakpoints (n > 6 samples) are highlighted in colours. b, Schematic representation of the TP73 locus (hg19) illustrating intragenic translocations. Coding and non-coding regions of the annotated exons are shown as black and white boxes, respectively. c, Schematic representation of exons encoding p73, p73Δex2, p73Δex2/3 and p73Δex10. d, Exon skipping events were assessed in the transcriptome data of samples with genomic translocations resulting in p73Δex2, p73Δex2/3 and p73Δex10 transcript variants. S02139 served as a reference sample without TP73 alterations. The expression of uncommon exon combinations is highlighted in red.
