For this, a relatively ‘homogeneous’ subset of nine HGSC samples (SN30, SN32, SN36, SN38, SN44, SN46, SN50, SN54, SN56), having a similar tumor stage, TNM classification (T3N0(1)M0(1)), as well as Ki-67 and p53 IHC-staining patterns (Table A1 and Table A2, Appendix A), were analyzed. The gene discussed is TP53; the disease is neoplasm.