ArticleVeterinary microbiology2014
Molecular characterization of canine coronavirus strains circulating in Brazil.
Article in Veterinary microbiology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 1 of them a synthesis that pooled it.
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Who cites it
25 citing papers in PubMed, 1 synthesis or guideline pooled it, 57 citations in OpenAlex.
- A systematic review and meta-analysis of canine enteric coronavirus prevalence in dogs of mainland China.Virology journal · 2024Pooled it
- Linking Pollution and Viral Risk: Detection of Dioxins and Coronaviruses in Cats and Dogs.Viruses · 2025Article
- Genetic and Evolutionary Analysis of Canine Coronavirus in Guangxi Province, China, for 2021-2024.Veterinary sciences · 2024Article
- Molecular characterization of the FCoV-like canine coronavirus HLJ-071 in China.BMC veterinary research · 2021Article
- Clinical and molecular aspects of veterinary coronaviruses.Virus research · 2021Review
- Molecular survey of parvovirus, astrovirus, coronavirus, and calicivirus in symptomatic dogs.Veterinary research communications · 2021Article
- Development of a nanoparticle-assisted PCR assay to distinguish canine coronaviruses I and II.Journal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc · 2021Article
- Evolution, Interspecies Transmission, and Zoonotic Significance of Animal Coronaviruses.Frontiers in veterinary science · 2021Review
- Drawing Comparisons between SARS-CoV-2 and the Animal Coronaviruses.Microorganisms · 2020Review
- Etiology and genetic evolution of canine coronavirus circulating in five provinces of China, during 2018-2019.Microbial pathogenesis · 2020Article
- Molecular diversity ofHeliyon · 2020Article
- Article
- An epidemiological investigation of porcine circovirus 3 infection in dogs in the Guangxi Province from 2015 to 2017, China.Virus research · 2019Article
- Multiplex PCR methods for detection of several viruses associated with canine respiratory and enteric diseases.PloS one · 2019Article
- Molecular characterization of canine parvovirus and canine enteric coronavirus in diarrheic dogs on the island of St. Kitts: First report from the Caribbean region.Virus research · 2017Article
- A molecular survey for selected viral enteropathogens revealed a limited role of Canine circovirus in the development of canine acute gastroenteritis.Veterinary microbiology · 2017Article
- Characterization of canine coronavirus spread among domestic dogs in Vietnam.The Journal of veterinary medical science · 2017Article
- Detection and molecular characterization of chicken astrovirus associated with chicks that have an unusual condition known as "white chicks" in Brazil.Poultry science · 2016Article
- Epidemiological investigation reveals genetic diversity and high co-infection rate of canine bocavirus strains circulating in Heilongjiang province, Northeast China.Research in veterinary science · 2016Article
- Genetic and antigenic characterization of recombinant nucleocapsid proteins derived from canine coronavirus and canine respiratory coronavirus in China.Science China. Life sciences · 2016Article
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
To characterize canine coronavirus (CCoV) circulating in diarrheic puppies in Brazil, 250 fecal samples collected between 2006 and 2012 were tested. By using RT-PCR to partially amplify the M gene, CCoV RNA was detected in 30 samples. Sequence analysis of the M protein grouped eight strains with CCoV-I and another 19 with CCoV-II prototypes. To genotype/subtype the CCoV strains and assess the occurrence of single or multiple CCoV infections, RT-PCR of the S gene was performed, and 25/30 CCoV-positive strains amplified with one or two primer pairs. For 17/25 samples, single infections were detected as follows: six CCoV-I, nine CCoV-IIa and two CCoV-IIb. Eight samples were positive for more than one genotype/subtype as follows: seven CCoV-I/IIa and one CCoV-I/IIb. Sequence analysis revealed that the CCoV-I and IIa strains shared high genetic similarity to each other and to the prototypes. The Brazilian strains of CCoV-IIb displayed an aminoacid insertion that was also described in CCoV-IIb-UCD-1 and TGEV strains. Among the 25 CCoV-positive puppies, five had a fatal outcome, all but one of which were cases of mixed infection. The current study is the first reported molecular characterization of CCoV-I, IIa and IIb strains in Brazil.
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