ArticleThe Journal of veterinary medical science2015
Molecular epidemiology and phylogenetic analysis of diverse bovine astroviruses associated with diarrhea in cattle and water buffalo calves in China.
Article in The Journal of veterinary medical science, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.
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20 citing papers in PubMed, 30 citations in OpenAlex.
- A DPO-Enhanced Gold Nanoparticle-Assisted PCR Assay for Simultaneous Detection of Bovine Viral Diarrhea Virus, Astrovirus, and Rotavirus.Animals : an open access journal from MDPI · 2026Article
- Establishment of duplex multi-enzyme isothermal rapid amplification detection method for bovine astrovirus and norovirus.Frontiers in veterinary science · 2026Article
- Phylogenomic analysis of bovine astrovirus expands the known repertoire of mamastrovirus genotypes in northern India.Archives of virology · 2025Article
- Identification and Full-Length Sequence Analysis of a Novel Recombinant Goat Astrovirus Genotype in Guangxi, China.Viruses · 2024Article
- Article
- Metatranscriptomic assessment of diarrhoeic faeces reveals diverse RNA viruses in rotavirus group A infected piglets and calves from India.Frontiers in cellular and infection microbiology · 2023Article
- Diversity of Astrovirus in Goats in Southwest China and Identification of Two Novel Caprine Astroviruses.Microbiology spectrum · 2022Article
- Bovine Astrovirus-A Comprehensive Review.Viruses · 2022Review
- Literature Review: Coinfection in Young Ruminant Livestock-Pathogens (Basel, Switzerland) · 2022Review
- An outbreak of neonatal enteritis in buffalo calves associated with astrovirus.Journal of veterinary science · 2021Article
- Genomic features of first bovine astrovirus detected in Egypt.Virusdisease · 2021Article
- Prevalence of bovine astroviruses and their genotypes in sampled Chinese calves with and without diarrhoea.The Journal of general virology · 2021Article
- Detection and Genetic Diversity of a Novel Water Buffalo Astrovirus Species Found in the Guangxi Province of China.Frontiers in veterinary science · 2021Article
- Astrovirus Outbreak in an Animal Shelter Associated With Feline Vomiting.Frontiers in veterinary science · 2021Article
- Identification of astroviruses in bovine and buffalo calves with enteritis.Research in veterinary science · 2020Article
- A molecular survey, whole genome sequencing and phylogenetic analysis of astroviruses from roe deer.BMC veterinary research · 2020Article
- Molecular epidemiology and viremia of porcine astrovirus in pigs from Guangxi province of China.BMC veterinary research · 2019Article
- Article
- Viral enteritis in calves.The Canadian veterinary journal = La revue veterinaire canadienne · 2017Review
- Review
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Authors and funding
10 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Astroviruses are the principal causative agents of gastroenteritis in humans and have been associated with diarrhea in other mammals as well as birds. However, astroviral infection of animals had been poorly studied. In the present study, 211 rectal swabs collected from cattle and water buffalo calves with mild to severe diarrhea were tested for bovine astrovirus (BAstV) by RT-PCR. Results: 92/211 (43.6%) samples were positive for BAstV, at a rate of 46.10% (71/154) in cattle and 36.84% (21/57) in water buffalo. Phylogenetic analysis based on the partial and full-length of 25 ORF2 amino acid sequences obtained in this study classified the Guangxi BAstVs isolates into five subgroups under the genus of Mamastrovirus, genotype MAstV33, which suggested that the water buffalo was a new host of this genogroup that previously included only cattle and roe deer. Despite the origin of the host, the Guangxi BAstV isolates were closely related to the BAstV Hong Kong isolates (B18/HK and B76-2/HK), but highly divergent from the BAstV NeuroS1 isolate previously associated with neurologic disease in cattle in the U.S.A. Nucleotide sequence-based characterization of the ORF1b/ORF2 junction and corresponding overlapping regions showed distinctive properties, which may be common to BAstVs. Our results suggested that cattle and water buffalo are prone to infection of closely related astroviruses, which probably evolved from the same ancestor. The current study described astroviruses in water buffalo for the first time and is thus far among the largest epidemiological investigations of BAstV infection in cattle conducted in China.
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