Fig. 3From: Digital imaging in the immunohistochemical evaluation of the proliferation markers Ki67, MCM2 and Geminin, in early breast cancer, and their putative prognostic valueDifferential expressions of the three proliferation markers during the cell cycle. Ki67’s expression (shown with a blue line) is detectable from late G1 to M phase. MCM2 (red line) is present in all cell cycle phases. Geminin (green line) is expressed only in the G2-M phase making it a more specific but less sensitive marker of proliferationBack to article page