Rapid amplification of cDNA ends revealed exon 6 of the cAMP-responsive element binding protein 3-like 1 gene (CREB3L1, also known as "OASIS," NM_52854.2) fused in-frame to the EWSR1 exon 11, consistent with the EWSR1-CREB3L1 fusion transcript expressed in tumor tissue.     ///    A novel EWSR1-CREB3L1 fusion transcript in a case of small cell osteosarcoma..     ///    "The 3'-end partner and the inferred structure of EWSR1-CREB3L1, however, are different from those of Ewing sarcoma, suggesting different targets of the new oncogene.. "    ///    "Immunohistochemistry with the same antibody showed signal translocation from the physiologic perinuclear compartment observed in glia and unrelated osteoblasts to nuclei of tumor cells, consistent with the likely function of EWSR1-CREB3L1 as a transcriptional regulator predicted by its structure. "