The AML-related genes including NRAS (1p13.2), MCL1 (1q21.2), EVI1 (3q26.2), GATA2 (3q21.3), WT1 (11p13), and PAK1 (11q14.1) were amplified in the eccDNAs of AML evolution compared with normal hematopoietic cells. This evidence concerns the gene GATA2 and acute myeloid leukemia.