The use of FISH in combination with RT-PCR led to identification of a novel FUS-ERG fusion transcript in the tumor, with FUS exons 1-5 fused in-frame to ERG exons 6-9.     ///    "The use of FISH in combination with RT-PCR led to identification of a novel FUS-ERG fusion transcript in the tumor, with FUS exons 1-5 fused in-frame to ERG exons 6-9."    ///    Ewing sarcoma-peripheral neuroectodermal tumor of the kidney with a FUS-ERG fusion transcript.. 