title: Gene acquisition in HIV and SIV.
authors.forename: P M
authors.initials: PM
authors.lastname: Sharp
authors.forename: E
authors.initials: E
authors.lastname: Bailes
authors.forename: M
authors.initials: M
authors.lastname: Stevenson
authors.forename: M
authors.initials: M
authors.lastname: Emerman
authors.forename: B H
authors.initials: BH
authors.lastname: Hahn
mesh_terms: D000595:Amino Acid Sequence; D005814:Genes, Viral; D016334:Genes, vpr; D006678:HIV / Q000145:classification / Q000235:genetics*; D008969:Molecular Sequence Data; D010802:Phylogeny; D011995:Recombination, Genetic; D017386:Sequence Homology, Amino Acid; D015302:Simian Immunodeficiency Virus / Q000145:classification / Q000235:genetics*; D054334:Viral Regulatory and Accessory Proteins / Q000235:genetics
chemical_list: C074286:VPX protein, Human immunodeficiency virus 2; C513059:VPX protein, Simian immunodeficiency virus; D054334:Viral Regulatory and Accessory Proteins