Aneuploidy Is Associated with TP53 Expression but not with BRCA1 or TERT Expression in Sporadic Colorectal Cancer

Representative BRCA1, TP53 and TERT staining in colorectal tumor tissue and normal mucosa. A) BRCA1 staining in tumor tissue; B) BRCA1 staining in normal mucosa; C) TP53 staining in tumor tissue (normal mucosa was negative for TP53); D) TERT staining in tumor tissue, and E) TERT staining in normal mucosa. Original magnification, ×480.