In addition, PCOS-specific editing events in subcutaneous adipose tissue were enriched in IL-12 biosynthetic process and stem cell population maintenance, and TRAF6, NFKB1, DLL1, NOTCH1, NOTCH2, TUT4, HOOK3, and FOXO1 were identified as important differential edited genes. The gene discussed is DLL1; the disease is polycystic ovary syndrome.