In this study, using gene expression and methylation data from The Cancer Genome Atlas (TCGA) project, we showed that promoter DNA methylation negatively correlates with ETV4 expression (ρ = −0.17, p = 5.6 × 10–3) and positively correlates with ETV5 expression (ρ = 0.22, p = 1.43 × 10–4) in colon cancer tissue. The gene discussed is ETV5; the disease is malignant colon neoplasm.