Fig. 1From: Expression of enhancer of zeste homolog 2 correlates with survival outcome in patients with metastatic breast cancer: exploratory study using primary and paired metastatic lesionsRepresentative breast tissue sections stained with an antibody to EZH2. Representative examples of primary tissue or metastatic tissue cores presenting with five levels of staining for enhancer of zeste homolog 2 (EZH2):a normal breast; b ≤1/100 cells stained (Score 1); c ≤1/10 cells stained (Score 2); d ≤1/3 cells stained (Score 3); e ≤2/3 cells stained (Score 4); and f >2/3 stained (Score 5) (Original magnification, 200× The under bar is 200 μm.)Back to article page