In Figure S5 in silico correlation from 275 colon adenocarcinoma (COAD) plus 91 rectum adenocarcinoma (READ) TCGA dataset RNA-Seq displayed the association between the CXCR4/CXCL12 axis and EMT master regulators in colorectal cancer. This evidence concerns the gene CXCL12 and rectum adenocarcinoma.