Whole genome copy number heatmap display of 114 AML genomes: Copy number heatmap displays for paired DNA samples based on SNP 6.0 array profiling were generated using dChipSNP. (Left panel) Buccal DNA. (Right panel) AML blast DNA. Samples are grouped by AML subtype (primary, secondary, and treatment-related) and by chromosome number (1-22 and X). Blue indicates copy loss, red indicates copy gain. Each column represents one patient.