Interestingly, Abi1 expression in KRAS-mutated carcinomas was also higher compared to mucosa, inflamed mucosa, wild-type HPP, SSA/P and TbA as well as BRAF-mutated SSA/P, but not different from all TSAs and KRAS-mutated HPP, SSA/P and TbA (Fig. 2, orange background; see Fig. S4 for exact p-values). This evidence concerns the gene KRAS and carcinoma.