Genetic Diversity Analysis of Genotype 2 Porcine Reproductive and Respiratory Syndrome Viruses Emerging in Recent Years in China
Figure 5
The alignment of PRRSV ORF5 amino acid sequence. Multiple alignments of PRRSV ORF5 amino acid sequences were performed by ClustalW. The sequence of VR-2332 is shown on the top; the residues conserved with it are hidden. The deleted residues are labeled with box.