The results showed that PARP1, PARP2, PARP3, PARP4, PARP5b, PARP6, PARP8, PARP9, PARP10, PARP11, PARP12, PARP13, PARP14, PARP15, and PARP16 were differentially expressed in AML patients compared to normal bone marrow cells (P < 0.05, Figure 1 and Supplementary Figure 1). The gene discussed is PARP1; the disease is acute myeloid leukemia.