A Novel Genetic Group of Bovine Hepacivirus in Archival Serum Samples from Brazilian Cattle

Hepatitis C virus (HCV) (genus Hepacivirus; family Flaviviridae) is a major human pathogen causing persistent infection and hepatic injury. Recently, emerging HCV-like viruses were described infecting wild animals, such as bats and rodents, and domestic animals, including dogs, horses, and cattle. U...

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Detalles Bibliográficos
Autores principales: Canal, Cláudio W., Weber, Matheus N., Cibulski, Samuel P., Silva, Mariana S., Puhl, Daniela E., Stalder, Hanspeter, Peterhans, Ernst
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Hindawi 2017
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5585675/
https://www.ncbi.nlm.nih.gov/pubmed/28904959
http://dx.doi.org/10.1155/2017/4732520
Descripción
Sumario:Hepatitis C virus (HCV) (genus Hepacivirus; family Flaviviridae) is a major human pathogen causing persistent infection and hepatic injury. Recently, emerging HCV-like viruses were described infecting wild animals, such as bats and rodents, and domestic animals, including dogs, horses, and cattle. Using degenerate primers for detecting bovine pestiviruses in a 1996 survey three bovine serum samples showed a low identity with the genus Pestivirus of the Flaviviridae family. A virus could not be isolated in cell culture. The description of bovine hepaciviruses (BovHepV) in 2015 allowed us to retrospectively identify the sequences as BovHepV, with a 88.9% nucleotide identity. In a reconstructed phylogenetic tree, the Brazilian BovHepV samples grouped within the bovine HCV-like cluster in a separated terminal node that was more closely related to the putative bovine Hepacivirus common ancestor than to bovine hepaciviruses detected in Europe and Africa.

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