title: Biological concepts in virus classification.
authors: Department of Virology and Molecular Biology, St. Jude Children's Research Hospital, Memphis, Tenn.
authors: D W
authors: DW
authors: Kingsbury
mesh_terms: D000256:Adenoviridae / Q000145:classification / Q000235:genetics; D001483:Base Sequence; D008969:Molecular Sequence Data; D010942:Plant Viruses / Q000145:classification* / Q000201:enzymology / Q000235:genetics; D012328:RNA Viruses / Q000145:classification / Q000235:genetics; D012367:RNA, Viral / Q000235:genetics; D012194:RNA-Directed DNA Polymerase / Q000235:genetics; D014772:Viroids / Q000145:classification / Q000235:genetics; D014780:Viruses / Q000145:classification* / Q000201:enzymology / Q000235:genetics
chemical_list: D012367:RNA, Viral; D012194:RNA-Directed DNA Polymerase