Genome constellations of rotavirus a isolated from avian species in Brazil, 2008-2015.

ABSTRACT: Rotaviruses are members of the family Reoviridae and are a common cause of acute diarrhea in many mammalian and avian species. They are non-enveloped icosahedral particles and their genome comprises 11 segments of double-stranded RNA, which encodes six structural proteins (VP1-4, VP6-7) and six nonstructural proteins (NSP1-6). Genotypes are defined based upon the diversity found in these genes and viral characterization plays a central role on epidemiological studies and prevention. Here we investigate the distribution of Brazilian RVAs genotypes in 8 chicken samples collected between 2008 and 2015 from different regions by RT-PCR, partial (Sanger) nucleotide sequencing and phylogenetic analysis from all rotavirus genes. Although the identified genotypes were typical from avian host specie

SUBMITTER: Beserra LAR 

PROVIDER: S-EPMC7457886 | biostudies-literature | 2020 Sep

REPOSITORIES: biostudies-literature