The qPCR data for GCs from patients revealed that PKM2 levels were greater in PCOS GCs, especially in high androgen PCOS (HA-PCOS) GCs, than in control GCs (Fig. 2a, b), and RNA-seq also revealed that PKM2 levels were greater in PCOS GCs (Supplementary Fig. 2a). The gene discussed is PKM; the disease is polycystic ovary syndrome.