Figure 7
![Figure 7](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2F1756-8935-4-5/MediaObjects/13072_2010_Article_55_Fig7_HTML.jpg)
B lymphoma Mo-MLV insertion region 1 (BMI1) dynamics in different nuclear regions. Fluorescence recovery time after photobleaching was studied for BMI protein accumulated in PcG bodies and outside of PcG bodies in (a) control MEFs; (b) TSA-treated MEFs; and after actinomycin D treatment (c). Comparison of BMI1 in control (black dots), TSA-treated (triangles), and actinomycin D-stimulated (squares) cells in nuclear regions (d) devoid of PcG bodies, and (e) in PcG bodies.