Prognostic significance of the TEL-AML1 fusion gene in pediatric acute lymphoblastic leukemia in Turkey..     ///    The authors investigated the incidence and prognostic significance of the TEL-AML1 fusion gene in patients with ALL in Turkey.     ///    The TEL-AML1 fusion transcript was detected in 20.1% (44/219) of newly diagnosed children with ALL.     ///    "This translocation fuses two genes, TEL and AML1, and results in the production of the TEL-AML1 fusion protein. "