Fig. 1From: A molecular survey and phylogenetic analysis of porcine circovirus type 3 using oral fluid, faeces and serumPhylogenetic analysis and relationships between PCV3 isolates. The phylogenetic tree is based on the isolation and sequencing of a 455 bp nucleotide DNA fragment located in the PCV3-rep region. Highly related isolates (more than 99.5% nt identity) are shownBack to article page