Figure 1. Phylogenetic tree based on the complete genome sequences (a), Cap gene (ORF2) (b), and Rep gene (ORF1) (c) using the neighbor-joining method with a p-distance model and bootstrapping at 1000 replicates. The Thai PCV2 sequences obtained in this study were marked with solid black and colored circles. The solid-colored circles indicate the representative sequences of PCV2 isolates that showed 100% similar identity in each group (Table S2). A red triangle indicates the recombinant PCV2 strain.