Figure 2From: Germline mutation in the RAD51B gene confers predisposition to breast cancer RAD51B immunohistochemistry in breast tissue of patient carrying the RAD51B c.452 + 3A > G mutation. A brown staining of moderate intensity is observed in the nucleus of non tumor epithelial cells located in normal duct (ND) of the breast tissue. In comparison, no significant staining is detected in the nucleus of invasive carcinoma cells (ICC).Back to article page