unpaired two-tailedttest).dGFP, Dsg1-FL-Flag, or Dsg1-909-Flag-infected NHEKs were stained for F-actin and Flag (green).eLine scan analyses of cortical F-actin intensities at the cell–cell interface in undifferentiated NHEKs expressing GFP or ectopic Dsg1-Flag constructs (three independent...