Figure 3From: Current knowledge on epidemiology and evolution of novel porcine circovirus 4Phylogenetic trees of PCV4, based on the complete genome. A neighbor joining tree was reconstructed using p-distance model with 1000 bootstrap replicates and bootstrap >50%. Amino acid sequences of putative ORF1 and ORF2 were aligned with the ESPript 3.0 online tool, and the hot-spots of mutations are represented by the columns with their corresponding positions.Back to article page