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dc.contributor.authorBogoyavlenskiy, Andreyen_US
dc.contributor.authorBerezin, Vladimiren_US
dc.contributor.authorPrilipov, Alexeyen_US
dc.contributor.authorUsachev, Eugeniyen_US
dc.contributor.authorLyapina, Olgaen_US
dc.contributor.authorKorotetskiy, Ilyaen_US
dc.contributor.authorZaitceva, Irinaen_US
dc.contributor.authorAsanova, Sauleen_US
dc.contributor.authorKydyrmanov, Aydynen_US
dc.contributor.authorDaulbaeva, Klaraen_US
dc.contributor.authorShakhvorostova, Larisaen_US
dc.contributor.authorSayatov, Maraten_US
dc.contributor.authorKing, Danielen_US
dc.date.accessioned2017-05-03T15:30:48Z
dc.date.available2017-05-03T15:30:48Z
dc.date.issued2009en_US
dc.date.modified2010-10-04T06:54:07Z
dc.identifier.issn09208569en_US
dc.identifier.doi10.1007/s11262-009-0370-1en_AU
dc.identifier.urihttp://hdl.handle.net/10072/34378
dc.description.abstractNewcastle disease virus (NDV) infects domesticated and wild birds throughout the world, and infections with virulent NDV strains continue to cause disease outbreaks in poultry and wild birds. To assess the evolutionary characteristics of 28 NDV strains isolated from chickens in Kazakhstan and Kyrgyzstan during 1998, 2000, 2001, 2003, 2004, and 2005, we investigated the phylogenetic relationships among these viruses and viruses described previously. For genotyping, fusion (F) gene phylogenetic analysis (nucleotide number 47-421) was performed using sequences of Kazakhstanian and Kyrgyzstanian isolates as compared to sequences of selected NDV strains from GenBank. Phylogenetic analysis demonstrated that the 14 newly characterized strains from years 1998 to 2001 belong to the NDV genotype VIIb, whereas the 14 strains isolated during 2003-2005 were of genotype VIId. All strains possessed a virulent fusion protein cleavage site (R-R-Q-R/K-R-F) and had intracerebral pathogenicity indexes in day-old chickens that ranged from 1.05 to 1.87, both properties typical of NDV strains classified in the mesogenic or velogenic pathotype.en_US
dc.description.peerreviewedYesen_US
dc.description.publicationstatusYesen_AU
dc.languageEnglishen_US
dc.language.isoen_AU
dc.publisherSpringeren_US
dc.publisher.placeNetherlandsen_US
dc.relation.ispartofstudentpublicationNen_AU
dc.relation.ispartofpagefrom94en_US
dc.relation.ispartofpageto101en_US
dc.relation.ispartofissue1en_US
dc.relation.ispartofjournalVirus Genesen_US
dc.relation.ispartofvolume39en_US
dc.rights.retentionYen_AU
dc.subject.fieldofresearchPhylogeny and Comparative Analysisen_US
dc.subject.fieldofresearchGenomicsen_US
dc.subject.fieldofresearchVirologyen_US
dc.subject.fieldofresearchcode060309en_US
dc.subject.fieldofresearchcode060408en_US
dc.subject.fieldofresearchcode060506en_US
dc.titleNewcastle disease outbreaks in Kazakhstan and Kyrgyzstan during 1998, 2000, 2001, 2003, 2004, and 2005 were caused by viruses of the genotypes VIIb and VIIden_US
dc.typeJournal articleen_US
dc.type.descriptionC1 - Peer Reviewed (HERDC)en_US
dc.type.codeC - Journal Articlesen_US
gro.date.issued2009
gro.hasfulltextNo Full Text


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