Figure 2
From: Detection of novel viruses in porcine fecal samples from China
Phylogenetic analysis of nucleotide sequences of the potentially novel viruses: (A) astrovirus, (B) bocavirus and (C) parechovirus. The tree was constructed using both the maximum likelihood and maximum parsimony methods in the PHYLIP package with 100 bootstrap replicates. Potentially novel viruses are indicated in bold. Bootstrap values are shown on the branches.