ArticleBrazilian journal of microbiology : [publication of the Brazilian Society for Microbiology]
Molecular characterization of feline calicivirus variants from multicat household and public animal shelter in Rio de Janeiro, Brazil.
Article in Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology]. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed, 13 citations in OpenAlex.
- Feline Calicivirus Infection: Current Understanding and Implications for Control Strategies.Animals : an open access journal from MDPI · 2025Review
- Comparison of PCR, Nested PCR, and RT-LAMP for Rapid Detection of Feline Calicivirus Infection in Clinical Samples.Animals : an open access journal from MDPI · 2024Article
- Update on feline calicivirus: viral evolution, pathogenesis, epidemiology, prevention and control.Frontiers in microbiology · 2024Review
- Genetic and pathogenicity analysis for the two FCV strains isolated from Eastern China.Veterinary research communications · 2023Article
- High-resolution melting analysis for simultaneous detection and discrimination between wild-type and vaccine strains of feline calicivirus.The veterinary quarterly · 2023Article
- Distribution and genetic diversity of Feline calicivirus in Moscow metropolitan area.Journal of veterinary science · 2022Article
- Calicivirus Infection in Cats.Viruses · 2022Review
- Prevalence of feline calicivirus and the distribution of serum neutralizing antibody against isolate strains in cats of Hangzhou, China.Journal of veterinary science · 2021Article
- Full-length ORF2 sequence-based genetic and phylogenetic characterization of Korean feline caliciviruses.Journal of veterinary science · 2021Article
Corrections and comments
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Authors and funding
9 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The aim of this study was to perform the molecular characterization of conserved and variable regions of feline calicivirus capsid genome in order to investigate the molecular diversity of variants in Brazilian cat population. Twenty-six conjunctival samples from cats living in five public short-term animal shelters and three multicat life-long households were analyzed. Fifteen cats had conjunctivitis, three had oral ulceration, eight had respiratory signs (cough, sneeze and nasal discharge) and nine were asymptomatic. Feline calicivirus were isolated in CRFK cells and characterized by reverse transcription PCR target to both conserved and variable regions of open reading frame 2. The amplicons obtained were sequenced. A phylogenetic analysis along with most of the prototypes available in GenBank database and an amino acid analysis were performed. Phylogenetic analysis based on both conserved and variable region revealed two clusters with an aLTR value of 1.00 and 0.98 respectively and the variants from this study belong to feline calicivirus genogroup I. No association between geographical distribution and/or clinical signs and clustering in phylogenetic tree was observed. The variants circulating in public short-term animal shelter demonstrated a high variability because of the relatively rapid turnover of carrier cats constantly introduced of multiple viruses into this location over time.
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