RESUMO
During 2013, in Argentina, three new isolates of serogroup Bunyamwera virus (genus Orthobunyavirus, family Peribunyaviridae) were recovered from two horses with encephalitis, and from an aborted equine fetus. In the present study, we report the complete genome sequence, genetic characterization, and phylogenetic analysis of three new strains isolated in Argentina to clarifying their relationship within the Bunyamwera serogroup virus and to investigate the evolutionary history of viruses with segmented genomes.
Assuntos
Infecções por Bunyaviridae/veterinária , Genoma Viral , Genômica , Gado/virologia , Orthobunyavirus/genética , Animais , Infecções por Bunyaviridae/virologia , FilogeniaRESUMO
Oropouche virus (OROV), genus Orthobunyavirus, family Bunyaviridae, is an important cause of human illness in tropical South America. Herein, we report the isolation, complete genome sequence, genetic characterization, and phylogenetic analysis of an OROV species reassortant, Madre de Dios virus (MDDV), obtained from a sick monkey (Cebus olivaceus Schomburgk) collected in a forest near Atapirire, a small rural village located in Anzoategui State, Venezuela. MDDV is one of a growing number of naturally occurring OROV species reassortants isolated in South America and was known previously only from southern Peru.
Assuntos
Cebus/virologia , Genoma Viral , Orthobunyavirus/genética , Filogenia , RNA Viral/genética , Vírus Reordenados/genética , Animais , Infecções por Bunyaviridae/diagnóstico , Infecções por Bunyaviridae/virologia , Chlorocebus aethiops , Sequenciamento de Nucleotídeos em Larga Escala , Orthobunyavirus/classificação , Orthobunyavirus/isolamento & purificação , Vírus Reordenados/classificação , Vírus Reordenados/isolamento & purificação , Venezuela , Células VeroRESUMO
The complete genome was determined for 12 viruses isolated from 8 different pools of mosquitoes (Culex sp. and Psorophora ferox) collected at Brejeira farm, Canaan dos Carajas, Para state in northern Brazil. Eight of the viruses were distantly related to Piura virus, hereafter designated as Brejeira virus; the other 4 were similar to Wallerfield virus.
RESUMO
We report here the first nearly complete genome sequence related to curionopolis virus (CURV), that of strain AR440009, isolated from a pool of Culicoides sp. midges in Serra Norte, Pará State, northern Brazil. All genes showed similarities to those belonging to members of the family Rhabdoviridae.
RESUMO
We describe here the nearly complete open reading frame (ORF) of five Gamboa virus strains isolated in Panama and Argentina. The viruses with complete ORF showed the regular genome organization observed in other orthobunyaviruses with exception to the presence of NSs protein. All predicted proteins showed homology with viruses belonging to members of the family Bunyaviridae.
RESUMO
We report here the first complete open reading frame (ORF) genome sequence of Xiburema virus (XIBV), that of strain BE AR362159, isolated from mosquitoes (Sabethes intermedius) in Sena Madureira, Acre state, northern Brazil. All genes showed similarities with those belonging to members of the family Rhabdoviridae.
