Figure 9

Overlap between FG and polar clusters in three different categories of FG Nups.
Boxplots of the overlap among all FG Nups (red), FG Nups with more than half of their polar clusters located within the first zone (green), termed Group A and FG Nups with more than half of their polar clusters located within second and third zones (blue), termed Group B are shown. Higher overlap of FG and polar clusters in group A implies a functional significance of overlapped FG-polar clusters at the tip of FG Nups.