title: [Nucleotide sequence of gag and env genes of human immunodeficiency virus type 1, found in Russia: detection of new recombinant variants].
abstract: Phylogenetic analysis of nucleotide sequences of gag and env genes of type 1 human immunodeficiency virus (HIV-1) variants isolated from individuals infected through sexual intercourse or nosocomially (by injections with nonsterile syringes) showed that 5 of 27 (18.5%) isolated strains were recombinants. Two viruses found in the Russian Far East had gagAenvE genotype, three other recombinants had envG genotype; gag gene of one isolate belonged to subtype A and gag genes of two others belonged to subtype D. Detection of new recombinant variants in addition to the A/B recombinant described previously shows that these viruses can contribute to the HIV-1 genetic variability in Russia.
authors.forename: A F
authors.initials: AF
authors.lastname: Bobkov
authors.forename: E V
authors.initials: EV
authors.lastname: Kazennova
authors.forename: L M
authors.initials: LM
authors.lastname: Selimova
authors.forename: T A
authors.initials: TA
authors.lastname: Khanina
authors.forename: M R
authors.initials: MR
authors.lastname: Bobkova
authors.forename: N N
authors.initials: NN
authors.lastname: Ladnaia
authors.forename: A V
authors.initials: AV
authors.lastname: Kravchenko
authors.forename: V V
authors.initials: VV
authors.lastname: Pokrovskiĭ
authors.forename: J N
authors.initials: JN
authors.lastname: Weber
mesh_terms: D005260:Female; D015752:Genes, env; D015750:Genes, gag; D015658:HIV Infections / Q000453:epidemiology / Q000635:transmission / Q000821:virology*; D015497:HIV-1 / Q000145:classification / Q000235:genetics*; D006801:Humans; D008297:Male; D010802:Phylogeny; D011995:Recombination, Genetic; D012426:Russia / Q000453:epidemiology
vernacular_title: Nukleotidnye posledovatelnosti genov gag i env izoliatov virusa immunodefitsita cheloveka tipa 1, vyisvlennykh v Rossii: obnaruzhenie novykh rekombinantnykh variantov.