 NUP98-HOXD13 (NHD13) fusions have been identified in patients with myelodysplastic syndrome, acute myelogenous leukemia and chronic myeloid leukemia blast crisis.     ///    Mouse embryonic stem cells that express a NUP98-HOXD13 fusion protein are impaired in their ability to differentiate and can be complemented by BCR-ABL.. 