As the majority of the OSE-derived tumors were too small for saving a material for anything beyond histological analysis, we performed RNA-sequencing on 6 of the oviductal TBP clone-derived tumors (labeled as Tumor 1–6) to assess whether these tumors, originating from the same genetic background (i.e., TBP mutants), show a resemblance to any of the previously identified molecular subtypes of HG-SOC. The gene discussed is TBP; the disease is neoplasm.