Fig. 1From: Newcastle disease virus-vectored West Nile fever vaccine is immunogenic in mammals and poultryGeneration of recombinant NDV expressing WNV PrM/E. Schematic representation of the rLa genome with the Pme I restriction site introduced between the P and M genes for WNV PrM/E gene insertion (a). Western blot (b) and immunofluorescence staining for detection of WNV PrM/E expression in rLa-WNV-PrM/E- infected BHK-21 cells (c)Back to article page