title: The missing link. Viruses revise evolutionary theory.
authors.forename: Philip
authors.initials: P
authors.lastname: Hunter
mesh_terms: D000818:Animals; D001419:Bacteria / Q000235:genetics / Q000254:growth & development / Q000378:metabolism; D019143:Evolution, Molecular; D006801:Humans; D013559:Symbiosis; D016662:Virus Integration / Q000502:physiology*; D014780:Viruses / Q000235:genetics / Q000254:growth & development / Q000378:metabolism*