HEY1/NCOA2 Fusion Gene

**Semantic type:** Gene or Genome

**Definition:** A fusion gene that results from a chromosomal rearrangement involving 8q21.1 and 8q13.3 which fuses the first 4 exons of the HEY1 gene in frame with exon 13 of the NCOA2 gene. This fusion is associated with mesenchymal chondrosarcoma.

**Synonyms:** - HEY1-NCOA2 Fusion Gene - HEY1::NCOA2 Fusion Gene