Figure 7From: PTEN inhibits BMI1 function independently of its phosphatase activityCo-localization between PTEN and BMI1 in primary prostate cancer tissues. Double IF staining for BMI1 (red) and PTEN (green) in normal prostatic gland (normal), PIN, PTEN-negative carcinoma, and PTEN-positive carcinoma. Nuclei were counter-stained with DAPI (blue). Images were captured with a confocal microscope. Scale bar represents 20 μM.Back to article page