PAX3-FKHR, ASPL-TFE3, or SYT-SSX gene fusions were not demonstrable (n = 52).     ///    "Furthermore, tumors were screened for gene fusions (PAX3-FKHR, ASPL-TFE3, and SYT-SSX) previously shown to be associated with MET activation in sarcomas. "    ///    "fluorescence in situ hybridization (FISH) with a dual-color DNA probe (7q31) for MET amplification was performed on TMA sections and RT-PCR for PAX3-FKHR, ASPL-TFE3 (type 1 + 2), and SYT-SSX (type 1 + 2) gene fusions on punch biopsies. "