There was no difference in a parallel investigation of tumor-adjacent normal tissue in HG-SOC (18.8 ± 5.2/106dG), LG-SOC (21.4 ± 6.5/106dG), benign serous cystadenoma (20.5 ± 9.1/106dG) and non-tumor ovary (21.6 ± 4.9/106dG; Figure 1, p = 0.62). This evidence concerns the gene UBXN11 and neoplasm.