Figure 3. Mutation characteristics among ferroptosis-based subtypes in TCGA-OV cohort. (A–C) Alterations of TMB, mutant-allele tumor heterogeneity, and homologous recombination defects in TCGA-OV cohort. (D) Mutation frequencies of top 20 somatic mutations in TCGA-OV cohort. ns represents P > 0.05.