Figure 1From: Recombinant lentogenic Newcastle disease virus expressing Ebola virus GP infects cells independently of exogenous trypsin and uses macropinocytosis as the major pathway for cell entryGeneration of recombinant NDV expressing the EBOV GP gene. (A) Schematic representation of the rLa genome, showing the restriction site for endonuclease PmeI, introduced between the P and M genes, and the EBOV GP gene inserted into the PmeI site. (B) Indirect immunofluorescent staining of rLa-EBOVGP-infected BHK-21 cells with chicken anti-NDV antiserum and mouse anti-EBOV GP antiserum, observed with confocal laser microscopy. (C) Western blotting of sucrose-gradient-purified rLa and rLa-EBOVGP, hybridized with chicken anti-NDV antiserum and mouse anti-EBOV GP antiserum.Back to article page