Figure 2From: Chordopoxvirus protein F12 implicated in enveloped virion morphogenesis is an inactivated DNA polymerasePhylogenetic tree of the family B DNAPs including F12 proteins. For the multiple alignment used for the phylogenetic analysis, see Additional file 3. Multiple sequences from several clades are collapsed and shown with triangles. Approximate bootstrap values calculated by FastTree are shown for each internal branch.Back to article page