Fig 2
From: Identification of a functional nuclear translocation sequence in hPPIP5K2
Identification of a nuclear pool of hPPIP5K2. Panel a shows confocal microscopy of live HEK293T cells transfected with either GFP alone, hPPIP5K1-GFP, or hPPIP5K2-GFP. Single cells are shown that were selected by-eye to represent approximate median values for the distribution of GFP-signal between nucleus (FN) and cytoplasm (FC). From each group, fifteen cells were randomly selected and FN/FC ratios were calculated (panel b). Data shown are means ± SEM (statistical significance was determined using Student's t-test). The size bar represents 10 μm