Open chromatin and enhancer mark profiles in the ETV6 neo-TAD region of patient and cell line samples. Open chromatin profiles (ATAC) of patients with AML , T1 and T2, and of HSPCs from ChiPSC22^WT and ChiPSC22^t(7;12) sublines 14D7, 23G8, and 24C7 in the ETV6 neo-TAD region. HSPC-specific enhancer mark H3K27ac and H3K4me1 profiles and publicly available¹⁰ p300, H3K27ac, and H3K4me1 profiles from MOLM-1 and CD34⁺. Relevant common peak positions are highlighted by a gray shading. The chr12 break point (BP) position in T1 and T2 and in the ChiPSC22^t(7;12) sublines are indicated.