Mettifogo, E. Nuñez, L.F.N. Santander Parra, S.H. Astolfi-Ferreira, C.S. Piantino Ferreira, A.J. Isolation and molecular characterisation of chicken parvovirus from Brazilian flocks with enteric disorders <div><p></p><p>1. The presence of parvovirus in chickens with enteric disease was investigated in commercial flocks in Brazil.</p><p>2. The intestinal contents of chickens exhibiting clinical signs of diarrhoea, weight loss or mortality were examined, and chicken parvovirus (chPV) was identified using a polymerase chain reaction (PCR) assay. The samples were sequenced and inoculated into specific-pathogen-free (SPF) embryonated eggs to isolate the virus.</p><p>3. Necropsies showed that the embryos were dwarfish, haemorrhagic and oedematous. The presence of chPV was confirmed by PCR and DNA sequencing.</p><p>4. The molecular characterisation of chPV strains circulating in the Brazilian flocks showed that they were genetically related to sequences from North America, Europe and Asia. Phylogenetic analyses clustered the Brazilian chPV sequences with those from Europe (Croatia, Hungary) and Asia (South Korea).</p><p>5. This study is the first report of the molecular characterisation of chPV circulating in the commercial flocks in Brazil and indicates high genetic similarity with chPV sequences from around the world.</p></div> characterisation;enteric disorders 1.;pcr;DNA sequencing .4.;spf;virus .3. Necropsies;polymerase chain reaction;chicken parvovirus;Brazilian flocks;Brazilian chPV sequences 2015-02-26
    https://tandf.figshare.com/articles/journal_contribution/Isolation_and_molecular_characterisation_of_chicken_parvovirus_from_Brazilian_flocks_with_enteric_disorders/1297772
10.6084/m9.figshare.1297772.v2