PCV-2 Neighbor-Joining phylogenetic tree. FranzoGiovanni SegalésJoaquim 2018 <p>Neighbor-Joining phylogenetic tree reconstructed based on row genetic distances (i.e. pairwise p-distance) calculated on a collection of strains representative of the proposed PCV-2 genotypes. Both the cluster and genotype nomenclature are reported. Bootstrap support is displayed near the corresponding node. A tree reconstructed based on a more extensive sequence collection (n = 2610) is provided as <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0208585#pone.0208585.s001" target="_blank">S1 Fig</a>.</p>