Fig. 2

Profile of somatic mutation of 996 gastrointestinal cancers. (A) Alteration forms in all samples within which missense mutation occupying the biggest proportion. B Three variant types included for tumor mutation determination among which single nucleotide polymorphism (SNP) shown as most commonly seen form compared with deletion or insertion. (C) C > T transition displayed as the most frequent in six subclasses of SNP. D-E Variant per sample and per classification in the TCGA gastrointestinal cancer cohort. F Top 10 altered genes in all samples. G Waterfall showing the top-30 mutated genes with 8 variant types