Fig. 3.

Co-localization of PRV VP7 protein and plasmid-derived, recombinant GPI-anchored protein. MA104 cells were treated for IFA as follows: a cells transfected with a plasmid expressing GPI-anchored green fluorescence labeling; b PRV infected cells incubated with anti-VP7 protein antibodies and counterstained with FITC second antibody; c co-localization of GPI-anchored protein and PRV VP7 protein on the cell membrane (Fig. 3a and b merged). Yellow color depicts overlapping binding