Fig. 6From: Characterization of fossilized relatives of the White Spot Syndrome Virus in genomes of decapod crustaceansMaximum likelihood (ML) phylogenetic tree for DNA polymerase amino acid sequences (alignment length 833 residues). The tree is formally rooted on the split between Eukaryota and Archaea. Bootstrap support values ≥ 50 % are indicated above the branches. The proteins from WSSV and from the three decapod genomic libraries are in redBack to article page