Translocations involving FUS (fused in liposarcoma), EWSR1 (Ewing sarcoma RNA-binding protein 1), and TAF15 (TATA-binding associated factor 15), the three members of the FET family of RNA-binding proteins originally identified in sarcoma [72], are also present in AML [73,74,75,76]. This evidence concerns the gene FUS and acute myeloid leukemia.