a, Co-mutation plot from whole exome sequencing of 230 lung adenocarcinomas. Data from TCGA samples were combined with previously published data12 for statistical analysis. Co-mutation plot for all samples used in the statistical analysis (n = 412) can be found in Supplementary Fig. 2. Significant genes with a corrected P value less than 0.025 were identified using the MutSig2CV algorithm and are ranked in order of decreasing prevalence. b, c, The differential patterns of mutation between samples classified as transversion high and transversion low samples (b) or male and female patients (c) are shown for all samples used in the statistical analysis (n = 412). Stars indicate statistical significance using the Fisher’s exact test (black stars: q < 0.05, grey stars: P < 0.05) and are adjacent to the sample set with the higher percentage of mutated samples.