ArticlePoultry science2021
First report of a novel goose astrovirus outbreak in Muscovy ducklings in China.
Article in Poultry science, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.
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Who cites it
27 citing papers in PubMed, 45 citations in OpenAlex.
- Genomic characterization, recombination analysis and pathogenicity of goose astrovirus 2 isolated from geese in Jiangxi Province, China.Poultry science · 2026Article
- Complete genome characterization, phylogenetic analysis, and capsid P2 variation of a goose astrovirus genotype 2 isolate from Guizhou, China.Poultry science · 2026Article
- Nutritional Intervention With Perennial Ryegrass Modulates UA Metabolism in Goslings via Gut Microbiota-Antioxidant Pathway Modulation.Food science & nutrition · 2026Article
- Identification and genomic characterization of a goose astrovirus in Henan Province, China.Frontiers in veterinary science · 2026Article
- Isolation, Characterization, and Comparative Analysis of Two Subtypes of Goose Astrovirus in Guangdong Province, China.Microorganisms · 2025Article
- Identification of a novel linear B-cell epitope recognized by a monoclonal antibody against the capsid protein of goose astrovirus genotypes 2.BMC veterinary research · 2025Article
- Review
- Screening and identification of protein interacting with goose astrovirus.Frontiers in cellular and infection microbiology · 2025Article
- A reverse transcription recombinase-aided amplification assay for the rapid detection of goose astrovirus.Veterinary research forum : an international quarterly journal · 2025Article
- Effects of stocking density on the homeostasis of uric acid and related liver and kidney functions in ducks.Animal bioscience · 2024Article
- Molecular characterization of a virulent goose astrovirus genotype-2 with high mortality in vitro and in vivo.Poultry science · 2024Article
- Establishment and application of quadruple fluorescence quantitative RT-PCR method for the identification of waterfowl astrovirus.Frontiers in microbiology · 2024Article
- Epidemiological investigation and pathogenicity analysis of waterfowl astroviruses in some areas of China.Frontiers in microbiology · 2024Article
- Molecular characteristics and pathogenicity of a novel chicken astrovirus variant.Veterinary research · 2023Article
- Research Note: Isolation and complete genome analysis of a genotype II goose astrovirus in Sichuan Province, China.Poultry science · 2023Article
- Pathogenicity of goose astrovirus genotype 2 in chickens.Poultry science · 2023Article
- Infection and innate immune mechanism of goose astrovirus.Frontiers in microbiology · 2023Review
- Isolation, identification, and pathogenicity analysis of newly emerging gosling astrovirus in South China.Frontiers in microbiology · 2023Article
- The Isolation and Characterization of Goose Astrovirus Genotype 2 from Laying Hens with Nephritis in Shandong Province, China.Transboundary and emerging diseases · 2023Article
- Detection and Characterization of Goose Astrovirus Infections in Hatcheries and Commercial Goose Flocks.Transboundary and emerging diseases · 2023Article
Corrections and comments
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Authors and funding
8 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
A highly acute disease characterized as visceral gout broke out in Muscovy ducklings in Henan province (China) in June 2020, with a mortality rate of up to 61%. In this study, common pathogenic agents were screened using reverse-transcription polymerase chain reaction or polymerase chain reaction. The results found the novel goose astrovirus (GoAstV) to be the pathogenic agent. We isolated the GoAstV, which has been designated as HNNY0620, using the Leghorn male chicken hepatocellular carcinoma (LMH) cell line and sequenced the complete genome. The phylogenetic tree showed that the amino acid (aa) sequences of ORF1a and ORF2 and the completed nucleotide sequences of the HNNY0620 strain were clustered in the GoAstV-I clade. ORF1a aa and whole-genome sequences were genetically close to TAstV-2 and DHV-3, whereas the ORF2 aa sequences were clustered with TAstV-2 and DHV2. Both the duck-origin GoAstVs and HNNY0620 harbored some special mutations, but ORF1a in 700 (I/T), ORF1b in 288 (F/L), and ORF2 in 306 (A/T) were only found in HNNY0620. These results suggest that the host range of GoAstV is diffusing, which can potentially affect other waterfowl.
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