EWSR1 and myxoid/round cell liposarcoma: This has been clearly established in the case of myxoid round-cell liposarcoma, where the characteristic chromosomal translocations of t(12;16)(q13;q11) and t(12;22)(q13;q12) code for the fusion transcripts FUS-DDIT3 and EWS-DDIT3, which bind to specific DNA and act as transcription factors for oncoproteins [24].