NCIt definition : A fusion gene that results from a chromosomal translocation t(2;11)(p15;q23) which
fuses the 5' half of the MLL gene to the 3' half of the AFF3 gene. This rearrangement
is associated with acute lymphocytic leukemia and other leukemia types.;
NCIt note : The patients with this fusion gene also had other chromosomal rearrangements.;