About: BACKGROUND: Bats have been implicated as the main reservoir of coronavirus (CoV). Thus the role of these hosts on the evolution and spread of CoVs currently deserve the attention of emerging diseases surveillance programs. On the view of the interest on and importance of CoVs in bats the occurrence and molecular characterization of CoV were conducted in bats from Brazil. FINDINGS: Three hundred five enteric contents of 29 bat species were tested using a panCoV nested RT-PCR. Nine specimens were positive and eight was suitable for RdRp gene sequencing. RdRp gene phylogeny showed that all CoVs strains from this study cluster in Alphacoronavirus genus, with one Molossidae and one Phlyllostomidae-CoV specific groups. Phylogenetic analyses of two S gene sequences showed a large diversity within the Alphacoronavirus genus. CONCLUSIONS: This study indicated a CoV-to-host specificity and draws attention for CoV detection in Cynomops sp, a potential new reservoir. The phylogenetic analyses indicate that diversity of CoV in bats is higher than previously known.   Goto Sponge  NotDistinct  Permalink

An Entity of Type : fabio:Abstract, within Data Space : covidontheweb.inria.fr associated with source document(s)

AttributesValues
type
value
  • BACKGROUND: Bats have been implicated as the main reservoir of coronavirus (CoV). Thus the role of these hosts on the evolution and spread of CoVs currently deserve the attention of emerging diseases surveillance programs. On the view of the interest on and importance of CoVs in bats the occurrence and molecular characterization of CoV were conducted in bats from Brazil. FINDINGS: Three hundred five enteric contents of 29 bat species were tested using a panCoV nested RT-PCR. Nine specimens were positive and eight was suitable for RdRp gene sequencing. RdRp gene phylogeny showed that all CoVs strains from this study cluster in Alphacoronavirus genus, with one Molossidae and one Phlyllostomidae-CoV specific groups. Phylogenetic analyses of two S gene sequences showed a large diversity within the Alphacoronavirus genus. CONCLUSIONS: This study indicated a CoV-to-host specificity and draws attention for CoV detection in Cynomops sp, a potential new reservoir. The phylogenetic analyses indicate that diversity of CoV in bats is higher than previously known.
Subject
  • Brazil
  • Molossidae
  • Member states of Mercosur
part of
is abstract of
is hasSource of
Faceted Search & Find service v1.13.91 as of Mar 24 2020


Alternative Linked Data Documents: Sponger | ODE     Content Formats:       RDF       ODATA       Microdata      About   
This material is Open Knowledge   W3C Semantic Web Technology [RDF Data]
OpenLink Virtuoso version 07.20.3229 as of Jul 10 2020, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (94 GB total memory)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software