Fig. 1From: Molecular and pathological characterization of the EZH2 rs3757441 single nucleotide polymorphism in colorectal cancerDifferent EZH2 staining intensity at immunohistochemistry. EZH2 negative (panel a), EZH2 2+ (panel b) and EZH2 3+ (panel c) cases are shown. Negative: no staining; 1+ (not shown): faint and barely perceptible staining; 2+: incomplete, weak to moderate staining; 3+: uniform, complete and intense stainingBack to article page