Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/596375
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dc.contributor.authorDRUMOND, B. P.
dc.contributor.authorLEITE, J. A.
dc.contributor.authorFONSECA, F. G.
dc.contributor.authorBONJARDIM, C. A.
dc.contributor.authorFERREIRA, P. C. P.
dc.contributor.authorKROON, E. G.
dc.date.accessioned2024-02-16T19:45:14Z-
dc.date.available2024-02-16T19:45:14Z-
dc.date.created2009-03-23
dc.date.issued2008
dc.identifier.citationMicrobes and Infection, Dorchester, v. 10, n. 2, p. 185-197, 2008.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/596375-
dc.descriptionVaccinia virus is responsible for an important zoonotic disease affecting dairy cattle and humans in Brazil, but little is known about the origin, epidemiology and evolution of these Brazilian Vaccinia virus strains. In this work, seven Brazilian Vaccinia virus strains and the Lister-derived Brazilian vaccine strain, named Lister-Butantan, were compared based on the sequences of ten host range and virulence related genes. Comparison of Brazilian Vaccinia virus strains with Lister-Butantan revealed several differences. Phylogenetic analyses confirmed the existence of genetically distinct Brazilian Vaccinia virus groups and has not thus far demonstrated a close relationship between Brazilian strains and Lister-Butantan. In this study, the BeAn58058 and SPAn232 strains were grouped together with the Belo Horizonte and Guarani P1 strains. Additionally, genetic polymorphisms in host range and virulence genes as well as differences in the deduced amino acid sequences were detected among Brazilian Vaccinia virus. This genetic diversity may result in a plethora of different biological properties presented by Brazilian Vaccinia virus, including differences in adaptation to the host as well as pathogenic properties. Furthermore, co-circulation of these divergent strains could increase the possibility of recombination events in nature, leading to the formation of new variants with unpredictable pathogenic potential.
dc.language.isoeng
dc.rightsopenAccess
dc.subjectPoxvirus
dc.subjectSmallpox
dc.subjectVaccine
dc.subjectPoxvirus infections
dc.subjectGenetic diversity
dc.subjectGenetic polymorphisms
dc.titleBrazilian vaccinia virus strains are genetically divergent and differ from the lister vaccine strain.
dc.typeArtigo de periódico
dc.subject.nalthesaurusVaccinia virus
dc.subject.nalthesaurusphylogeny
riaa.ainfo.id596375
riaa.ainfo.lastupdate2024-02-16
dc.identifier.doihttps://doi.org/10.1016/j.micinf.2007.11.005
dc.contributor.institutionBetânia Paiva Drumond, UFMG; Juliana Almeida Leite, Embrapa Gado de Leite; Flávio Guimarães da Fonseca, FIOCRUZ; Cláudio Antônio Bonjardim, UFMG; Paulo César Peregrino Ferreira, UFMG; Erna Geessien Kroon, UFMG.
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