FIG. 7.
Patterns of poly(A)+ RNA distribution in cells depleted of endogenous NXF1 or p15 but expressing GFP-NXF1-2xUBA. (A to J) Restoration of mRNA export was almost complete (B and H) or partial, with an equal distribution of the oligo(dT) signal between the nucleus and the cytoplasm (D). In panels F and J, cells in which the poly(A)+ RNA accumulated at the nuclear rim are shown.