Fig. 3
From: Probing the nuclear import signal and nuclear transport molecular determinants of PRV ICP22
Ran-dependent nuclear import of P-ICP22. a Fluorescence microscopy of COS-7 cells co-transfected with plasmids pP-ICP22-EYFP and pRan-Q69L-ECFP. b Fluorescence microscopy of COS-7 cells only transfected with plasmid encoding DN kβ1-ECFP, DN kα1-ECFP, M9M-RFP or Bimax2-RFP. The white arrowhead showed the nuclei in a cell that co-transfected with two plasmids. All scale bars indicate 10 um