The tissue virome of black-spotted frogs reveals a diversity of uncharacterized viruses.

ABSTRACT: Amphibians are an essential class in the maintenance of global ecosystem equilibrium, but they face serious extinction risks driven by climate change and infectious diseases. Unfortunately, the virus diversity harbored by these creatures has been rarely investigated. By profiling the virus flora residing in different tissues of 100 farmed black-spotted frogs (Rana nigromaculata) using a combination of DNA and RNA viromic methods, we captured 28 high-quality viral sequences covering at least 11 viral families. Most of these sequences were remarkably divergent, adding at least 10 new species and 4 new genera within the families Orthomyxoviridae, Adenoviridae, Nodaviridae, Phenuiviridae, and Picornaviridae. We recovered five orthomyxovirus segments, with three distantly n

SUBMITTER: Li C 

PROVIDER: S-EPMC11341201 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature