ArticleScientific reports2019
Discovery of novel astrovirus and calicivirus identified in ruddy turnstones in Brazil.
Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed, 24 citations in OpenAlex.
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- Unexplored viral diversity in Siberian cranes and wild geese: metagenomic insights from a global wintering haven.mSystems · 2025Article
- Highly diverse RNA viruses and phage sequences concealed within birds.Microbiology spectrum · 2024Article
- Emerging and Novel Viruses in Passerine Birds.Microorganisms · 2023Review
- Exploring the Astrovirome of Shellfish Matrices Using Nanopore Sequencing.Veterinary sciences · 2023Article
- Infection and innate immune mechanism of goose astrovirus.Frontiers in microbiology · 2023Review
- Article
- Complete Genome Sequence, Molecular Characterization and Phylogenetic Relationships of a Temminck's Stint Calicivirus: Evidence for a New Genus withinMicroorganisms · 2022Article
- A World of Viruses Nested within Parasites: Unraveling Viral Diversity within Parasitic Flatworms (Platyhelminthes).Microbiology spectrum · 2022Article
- Rapid detection of H146-like goose calicivirus using a TaqMan-based real-time PCR assay.Poultry science · 2021Article
- Virome of Bat Guano from Nine Northern California Roosts.Journal of virology · 2021Article
- Soybean Thrips (Thysanoptera: Thripidae) Harbor Highly Diverse Populations of Arthropod, Fungal and Plant Viruses.Viruses · 2020Article
- Discovery and Characterization of Novel RNA Viruses in Aquatic North American Wild Birds.Viruses · 2019Article
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Authors and funding
9 authors at 3 institutions in 2 countries.
Funding
Abstract
Birds are the natural reservoir of viruses with zoonotic potential, as well as contributing to the evolution, emergence, and dissemination of novel viruses. In this study, we applied a high-throughput screening approach to identify the diversity of viruses in 118 samples of birds captured between October 2006 to October 2010 in the North and Northeast regions of Brazil. We found nearly complete genomes of novel species of astrovirus and calicivirus in cloacal swabs of ruddy turnstones (Arenaria interpres) collected in Coroa do Avião islet, Pernambuco State. These viruses are positive-sense single-stranded RNA with a genome of ~7 to 8 kb, and were designated as Ruddy turnstone astrovirus (RtAstV) and Ruddy turnstone calicivirus (RTCV), respectively. Phylogenetic analysis showed that RtAstV and RTCV grouped in a monophyletic clade with viruses identified from poultry samples (i.e., chicken, goose, and turkey), including viruses associated with acute nephritis in chickens. Attempts of viral propagation in monkey and chicken cell lines for both viruses were unsuccessful. Also, we found genomes related with viral families that infect invertebrates and plants, suggesting that they might be ingested in the birds' diet. In sum, these findings shed new light on the diversity of viruses in migratory birds with the notable characterization of a novel astrovirus and calicivirus.
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