title: [Molecular genetic echovirus 9 variants identified in patients with aseptic meningitis in Russia in 2007-2009].
abstract: In 2009 echovirus 9 caused a higher seasonal incidence of enterovirus infection (EVI) and its several outbreaks in a number of regions of Russia. Analysis of the partial VP1 coding region differentiated 4 phylogenetic lineages of echoviruses 9 variants identified in patients with aseptic meningitis and EVI in 2007-2009. One variant of echovirus 9 was most commonly encountered in 2009. Echoviruses 9 identified in different areas, which had a high (98.2-100%) homology of nucleotide sequences of the partial VP1 coding region, varied in the amino acid sequences within the B-C loop.
authors.forename: L N
authors.initials: LN
authors.lastname: Golitsyna
authors.forename: S G
authors.initials: SG
authors.lastname: Fomina
authors.forename: N A
authors.initials: NA
authors.lastname: Novikova
authors.forename: N V
authors.initials: NV
authors.lastname: Epifanova
authors.forename: O V
authors.initials: OV
authors.lastname: Parfenova
authors.forename: L B
authors.initials: LB
authors.lastname: Lukovnikova
authors.forename: V V
authors.initials: VV
authors.lastname: Zverev
authors.forename: N V
authors.initials: NV
authors.lastname: Ponomareva
authors.forename: V N
authors.initials: VN
authors.lastname: Mazepa
authors.forename: G I
authors.initials: GI
authors.lastname: Grigor'eva
authors.forename: E I
authors.initials: EI
authors.lastname: Efimov
mesh_terms: D036022:Capsid Proteins / Q000235:genetics*; D004196:Disease Outbreaks; D004459:Echovirus 9 / Q000235:genetics*; D004457:Echovirus Infections / Q000453:epidemiology / Q000235:genetics / Q000821:virology; D016679:Genome, Viral / Q000235:genetics; D006801:Humans; D008582:Meningitis, Aseptic / Q000453:epidemiology / Q000235:genetics / Q000821:virology; D008969:Molecular Sequence Data; D010802:Phylogeny; D012426:Russia / Q000453:epidemiology; D017386:Sequence Homology, Amino Acid; D012689:Sequence Homology, Nucleic Acid
chemical_list: D036022:Capsid Proteins