FIG. 6.

Schematic representation of the arrangement of the ORFs encoded by the PaV genomic RNA1 and RNA2. The horizontal lines represent the RNAs, with vertical lines above and below the RNA indicating positions of methionine codons and termination codons, respectively. For each RNA, the three frames on the positive-sense RNA are shown. The 5′ end of the subgenomic RNA3 is indicated by the dotted vertical line. Bold arrows indicate the four major ORFs which are predicted to encode protein A (RdRp catalytic subunit), protein B1, protein B2, and capsid precursor protein α (1 to 4, respectively). The scale indicates length of RNAs in nucleotides.