Identification of Novel Stress Granule Components That Are Involved in Nuclear Transport
Figure 8
Transport factors importin-α1, α4, α5, importin-β1 and CAS do not associate with PBs under normal or stress conditions.
Transport factors and the PB marker Dcp1 were detected in HeLa cells treated with DEM as described for Fig. 1. Nuclei were stained with DAPI; size bar is 20 µm. Selected PB-containing regions are shown at a magnification of 500×.