ArticleVeterinary microbiology2017
Genetic, antigenic, and pathogenic characteristics of avian infectious bronchitis viruses genotypically related to 793/B in China.
Article in Veterinary microbiology, 2017. 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.
- Pathogen identification and analysis of broiler bronchial obstruction syndrome using high-throughput sequencing technology.Poultry science · 2026Article
- A novel plant-derived recombinant COBRA infectious bronchitis virus spike protein can elicit a strong immune response in chickens.Veterinary research communications · 2025Article
- Genome Variability of Infectious Bronchitis Virus in Mexico: High Lineage Diversity and Recurrent Recombination.Viruses · 2023Article
- Recombination Events Shape the Genomic Evolution of Infectious Bronchitis Virus in Europe.Viruses · 2021Article
- Design and Characterization of a DNA Vaccine Based on Spike with Consensus Nucleotide Sequence against Infectious Bronchitis Virus.Vaccines · 2021Article
- Infectious Bronchitis Virus Infection Increases Pathogenicity of H9N2 Avian Influenza Virus by Inducing Severe Inflammatory Response.Frontiers in veterinary science · 2021Article
- Multiple recombination events between field and vaccine strains resulted in the emergence of a novel infectious bronchitis virus with decreased pathogenicity and altered replication capacity.Poultry science · 2020Article
- Article
- Genetic and biological characteristics of four novel recombinant avian infectious bronchitis viruses isolated in China.Virus research · 2019Article
- Novel genotype of infectious bronchitis virus isolated in China.Veterinary microbiology · 2019Article
- Genetic diversity of avian infectious bronchitis virus in China in recent years.Infection, genetics and evolution : journal of molecular epidemiology and evolutionary genetics in infectious diseases · 2018Article
- Article
- Genome characterization, antigenicity and pathogenicity of a novel infectious bronchitis virus type isolated from south China.Infection, genetics and evolution : journal of molecular epidemiology and evolutionary genetics in infectious diseases · 2017Article
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12 authors.
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Abstract
In this study, 20 infectious bronchitis virus (IBV) strains, which were genotypically related to 793/B, as assessed by an S1 gene comparison and a complete genomic sequence analysis, were isolated and identified from 2009 to 2014 in China. Phylogenetic analysis, network tree, similarity plot analysis, Recombination Detection Program 4(RDP4) and sequence comparison revealed that 12 of the 20 isolates were likely the reisolated vaccine virus. One isolate, ck/CH/LSD/110857, was shown to have originated from recombination events between H120- and 4/91-like vaccine strains that did not result in changes of antigenicity and pathogenicity. The remaining seven IBV isolates were shown to have originated from recombination events between a 4/91-like vaccine strain and a GX-LY9-like virus, which were responsible for the emergence of a novel serotype. A vaccination-challenge test found that vaccination with the 4/91 vaccine strain did not provide protection against challenge with the recombinant viruses. In addition, the results showed that the recombination events between the vaccine and field strains resulted in altered genetics, serotype, antigenicity, and pathogenicity compared with those of their deduced parental viruses. The results are important not only because this virus is of economic importance to poultry industry, but also because it is important for elucidating the origin and evolution of other coronaviruses.
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