title: Does the evolution of viral polymerases reflect the origin and evolution of viruses?
authors.forename: Mart
authors.initials: M
authors.lastname: Krupovic
authors.forename: Dennis H
authors.initials: DH
authors.lastname: Bamford
mesh_terms: D019143:Evolution, Molecular; D012324:RNA-Dependent RNA Polymerase / Q000737:chemistry / Q000235:genetics*; D014764:Viral Proteins / Q000737:chemistry / Q000235:genetics*; D014779:Virus Replication; D014780:Viruses / Q000737:chemistry / Q000201:enzymology / Q000235:genetics*
chemical_list: D014764:Viral Proteins; D012324:RNA-Dependent RNA Polymerase