Fig. 3From: Pattern of nucleotide variants of TP53 and their correlation with the expression of p53 and its downstream proteins in a Sri Lankan cohort of breast and colorectal cancer patientsDifferent pattern of nuclear immunohistochemical expression of p53, p21 and MDM2 in a breast cancer tissue (Sample 37) and b colorectal cancer tissue (Sample 70) (Magnification 20X). p53 shows pattern A, p21 shows pattern B (red arrows indicate the rare positive cells) and MDM2 shows pattern c stainingBack to article page