Phylogeny of protein-primed B family DNA polymerases. Clades that are only distantly related to the casposon-encoded proteins were collapsed. The tree is rooted with phi29-like bacteriophages of the Podoviridae family. Numbers at the branch points represent RELL (resampling of estimated log-likelihoods)-like local support values calculated by FastTree.
Krupovic et al. BMC Biology 2014 12:36 doi:10.1186/1741-7007-12-36