We found disagreement in only three samples: one ES/pPNET and one embryonal rhabdomyosarcoma harbor a PAX3-FOXO1 translocation (for ARMS), and one neuroepithelioma harboring a EWS-WT1 (for DSRCT).
Significantly, the DNA binding portion of FLI-1 is the 3' part of an oncogenic fusion transcript (termed EWS-FLI) in human Ewing's sarcoma and neuroepithelioma.