ArticleVeterinary microbiology2017
Origin and evolution of LX4 genotype infectious bronchitis coronavirus 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 18 papers.
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Who cites it
18 citing papers in PubMed, 28 citations in OpenAlex.
- Vaccination-driven evolution of infectious bronchitis virus in Korea: implication for the control of other coronavirus infections.Frontiers in veterinary science · 2026Review
- Baicalin Inhibits the Infection of CEK Cells by IBV.Current microbiology · 2025Article
- Development and immunoprotection assessment of novel vaccines for avian infectious bronchitis virus.Virologica Sinica · 2025Article
- Global Emergence of Infectious Bronchitis Virus Variants: Evolution, Immunity, and Vaccination Challenges.Transboundary and emerging diseases · 2023Review
- Pathogenicity comparison between QX-type and Mass-type infectious bronchitis virus to different segments of the oviducts in laying phase.Virology journal · 2022Article
- Phylogenetic and Spatiotemporal Analyses of the Complete Genome Sequences of Avian Coronavirus Infectious Bronchitis Virus in China During 1985-2020: Revealing Coexistence of Multiple Transmission Chains and the Origin of LX4-Type Virus.Frontiers in microbiology · 2022Article
- Characterization of the Protective Efficacy Against QX Strain of a Recombinant Infectious Bronchitis Virus With H120 Backbone and QX Spike Gene.Frontiers in microbiology · 2022Article
- A highly pathogenic GI-19 lineage infectious bronchitis virus originated from multiple recombination events with broad tissue tropism.Virus research · 2020Article
- Genetic, antigenic and pathogenic characterization of avian coronaviruses isolated from pheasants (Phasianus colchicus) in China.Veterinary microbiology · 2020Article
- Pathogenicity of a QX-like avian infectious bronchitis virus isolated in China.Poultry science · 2020Article
- Article
- Peptides with 16R in S2 protein showed broad reactions with sera against different types of infectious bronchitis viruses.Veterinary microbiology · 2019Article
- Genetic and biological characteristics of four novel recombinant avian infectious bronchitis viruses isolated in China.Virus research · 2019Article
- Genotyping of avian infectious bronchitis virus in Afghanistan (2016-2017): the first report.Iranian journal of veterinary research · 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
- Immune protection conferred by three commonly used commercial live attenuated vaccines against the prevalent local strains of avian infectious bronchitis virus in southern China.The Journal of veterinary medical science · 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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Authors and funding
14 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
We investigated the genomic characteristics of 110 LX4 genotype strains of infectious bronchitis viruses (IBVs) isolated between 1995 and 2005 in China. The genome of these IBVs varies in size from 27596bp to 27790bp. Most IBV strains have the typical genomic organization of other gamacoronaviruses, however, two strains lacked 3a and 5b genes as a result of a nucleotide change within the start codon in the 3a or 5b genes. Analysis of our 110 viruses revealed that recombination events may be responsible for the emergence of the LX4 genotype with different topologies. Most of these viruses disappeared (before mid-2005) because they were not "fit" to adaptation in chickens. Finally, those of the "fit" viruses (after mid-2005) continued to evolve and have become widespread and predominant in commercial poultry. In addition, few of these viruses experienced recombination with those of the vaccine strains at the 3' end of the genome.
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