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A novel cetacean adenovirus in stranded harbour porpoises from the North Sea: detection and molecular characterization

van Beurden, Steven J.; IJsseldijk, Lonneke L.; van de Bildt, Marco W.G.; Begeman, Lineke; Wellehan, James F.X. Jr; Waltzek, Thomas B.; de Vrieze, Geert; Gröne, Andrea; Kuiken, Thijs; Verheije, M. Hélène; Pénzes, Judit J (2017). A novel cetacean adenovirus in stranded harbour porpoises from the North Sea: detection and molecular characterization Archives of Virology , vol. 162 , nº 7. p. 2035-2040. DOI: 10.1007/s00705-017-3310-8.

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Résumé

Harbour porpoises (Phocoena phocoena) are the most prevalent cetaceans in the North Sea. The fecal viral flora of 21 harbour porpoises stranded along the Dutch coastline was analyzed by a metagenomics approach. Sequences of a novel cetacean mastadenovirus, designated harbour porpoise adenovirus 1 (HpAdV-1), were detected. The sequence of a 23-kbp genomic region, spanning the conserved late region, was determined using primer walking. Phylogenetic analysis indicated that HpAdV-1 is most closely related to bottlenose dolphin adenovirus and clusters with Cetartiodactyla adenoviruses. The prevalence of HpAdV-1 was low (2.6%) based on targeted PCR-screening of the intestinal contents of 151 harbour porpoises stranded between 2010 and 2013.

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Centre: Centre INRS-Institut Armand Frappier
Date de dépôt: 24 juin 2017 07:14
Dernière modification: 24 juin 2017 07:14
URI: http://espace.inrs.ca/id/eprint/5296

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