Stjude(S)([13]). The dataset has been divided into six diagnostic groups, BCR-ABL (9 samples), E2A-PBX1 (18 samples), Hyperdiploid50 (42 samples), MLL (14 samples), T-ALL (28 samples) and TEL-AML1 (52 samples)), and one that contains diagnostic samples (52 samples) that did not fit into any one of the above groups. This evidence concerns the gene RUNX1 and acute lymphoblastic leukemia.