Common fusion transcripts in childhood acute lymphoblastic leukemia (ALL) are TEL-AML1, E2A-PBX, MLL-AF4, and BCR-ABL (p190) and in acute nonlymphoblastic leukemia (ANLL) are AML-ETO, PML-RARA, and CBFB-MYH11.     ///    "In ALL samples, we found TEL-AML1 = 16/63 (25.4%), E2A-PBX = 3/63 (4.8%), MLL-AF4 = 1/63 (1.6%), and BCR-ABL = 1/63 (1.6%). "    ///    "Multiplex RT-PCR panel A (ALL) included primers for TEL-AML1, E2A-PBX, MLL-AF4, and BCR-ABL (p190) whereas panel B (ANLL) composed of primers for AML-ETO, PML-RARA, and CBFB-MYH11. "