Functional analysis of the two reciprocal fusion genes MLL-NEBL and NEBL-MLL reveal their oncogenic potential..     ///    We previously described the MLL-NEBL and NEBL-MLL genomic fusions in an infant AML patient with a chromosomal translocation t(10;11)(p12;q23).     ///    "First, RT-PCR analyses revealed the presence of the MLL-NEBL and NEBL-MLL mRNAs in the diagnostic sample of the patient. "    ///    "Next, expression cassettes for MLL-NEBL and NEBL-MLL were cloned into a sleeping beauty vector backbone. "    ///    NEBL-MLL but also co-transfected cells displayed significantly higher growth rates according to the data obtained by cell proliferation assay.     ///    "After stable transfection, the biological effects of MLL-NEBL, NEBL-MLL or the combination of both fusion proteins were investigated in a conditional cell culture model. "