Schematic representation of transcriptional hybrid gene. A model for transcriptional hybrid gene. The hybrid genes, GMPS_MLL(A) and ALF_SBLF (B), are represented. GMPS_MLL hybrid transcript was created by genome rearrangement. ALF_SBLF was a hybrid transcripts containing exons intergenic splicing between two genes. Boxes represent the exons, and bold line indicates the introns.