Fig. 4: Representative integrative genomics viewer (IGV) screenshots of two cases with HMGA2-NCOR2 gene fusion.

A Case 1 with HMGA2 exon 3—NCOR2 exon 16 gene fusion. Note both split reads and paired reads at the 3′-border of HMGA2 exon 3 (left) corresponding to the 5′-end of NCOR2 exon 16 (right). B Case 2 with HMGA2 exon 3—NCOR2 exon 20 gene fusion. Note both split reads and paired reads at the 3′-border of HMGA2 exon 3 (left) corresponding to the 5′-end of NCOR2 exon 20 (right).