Identification of an avian polyomavirus associated with Adé
Details of Research
TitleIdentification of an avian polyomavirus associated with Adé lie penguins (pygoscelis adeliae)AbstractLittle is known about viruses associated with Antarctic animals, although they are probably widespread. We recovered a novel polyomavirus from Adé lie penguin (Pygoscelis adeliae) faecal matter sampled in a subcolony at Cape Royds, Ross Island, Antarctica. The 4988 nt Adé lie penguin polyomavirus (AdPyV) has a typical polyomavirus genome organization with three ORFs that encoded capsid proteins on the one strand and two non-structural protein-coding ORFs on the complementary strand. The genome of AdPyV shared 60% pairwise identity with all avipolyomaviruses. Maximum-likelihood phylogenetic analysis of the large T-antigen (T-Ag) amino acid sequences showed that the T-Ag of AdPyV clustered with those of avipolyomaviruses, sharing between 48 and 52% identities. Only three viruses associated with Adé lie penguins have been identified at a genomic level, avian influenza virus subtype H11N2 from the Antarctic Peninsula and, respectively, Pygoscelis adeliae papillomavirus and AdPyV from capes Crozier and Royds on Ross Island. © 2015 The Authors.
Details
1st AuthorVarsani, A. AuthorVarsani, A.Porzig, E.Jennings, S.Kraberger, S.Farkas, K.Julian, L.Massaro, M.Ballard, G.Ainley, D.Year2015JournalJournal of General VirologyVolume96Number4Pages851-857DOI10.1099/vir.0.000038URLhttps://www.scopus.com/inward/recor.....e02f1e678bb0cb6f467363893PublisherSociety for General MicrobiologyKeywordscapsid proteinvirus large T antigenvirus T antigen, amino acid sequenceAntarcticaArticleavian influenza virusavian influenza virus H11N2avian polyomavirusbirdfecesgenome analysisnonhumannucleotide sequencePapilloma viruspenguinphylogenetic treephylogenyPolyoma viruspriority journalPygoscelis adeliae papillomavirusvirus genomevirus identificationanimalavian influenzaclassificationgeneticsInfluenza virus Aisolation and purificationmolecular geneticsPapillomaviridaepenguinPolyomavirusvirology, AnimaliaAvesPolyomavirusPygoscelis adeliaeSpheniscidae, Amino Acid SequenceAnimalsAntarctic RegionsAntigens, Viral, TumorGenome, ViralInfluenza A virusInfluenza in BirdsMolecular Sequence DataPapillomaviridaePhylogenyPolyomavirusSpheniscidae
Other
CitationVarsani, A., Porzig, E., Jennings, S., Kraberger, S., Farkas, K., Julian, L., Massaro, M., Ballard, G. and Ainley, D. (2015). Identification of an avian polyomavirus associated with Adé lie penguins (pygoscelis adeliae). Journal of General Virology, 96(4):851-857
Antarctica NZ (29th Nov 2018). Identification of an avian polyomavirus associated with Adé. In Website Antarctica NZ. Retrieved 28th Sep 2020 15:46, from https://adam.antarcticanz.govt.nz/nodes/view/64227