ArticleViruses2013
Genetic diversity of spike, 3a, 3b and e genes of infectious bronchitis viruses and emergence of new recombinants in Korea.
Article in Viruses, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed.
- Vaccination-driven evolution of infectious bronchitis virus in Korea: implication for the control of other coronavirus infections.Frontiers in veterinary science · 2026Review
- Genomic characterization of infectious bronchitis viruses isolated from retail poultry meat in South Korea, 2017-2023.Frontiers in veterinary science · 2025Article
- Genetic and Pathogenic Characterization of QX(GI-19)-Recombinant Infectious Bronchitis Viruses in South Korea.Viruses · 2021Article
- Article
- Vaccine design of coronavirus spike (S) glycoprotein in chicken: immunoinformatics and computational approaches.Translational medicine communications · 2020Article
- Article
- Pathobiological and Genomic Characterization of a Cold-Adapted Infectious Bronchitis Virus (BP-caKII).Viruses · 2018Article
- Comparative transcriptome analysis reveals induction of apoptosis in chicken kidney cells associated with the virulence of nephropathogenic infectious bronchitis virus.Microbial pathogenesis · 2017Article
- Analysis of antigenicity and pathogenicity reveals major differences among QX-like infectious bronchitis viruses and other serotypes.Veterinary microbiology · 2017Article
- Comparative genomics of QX-like infectious bronchitis viruses in Korea.Archives of virology · 2017Article
- Characterization and analysis of an infectious bronchitis virus strain isolated from southern China in 2013.Virology journal · 2016Article
- Pathogenicity of a TW-Like Strain of Infectious Bronchitis Virus and Evaluation of the Protection Induced against It by a QX-Like Strain.Frontiers in microbiology · 2016Article
- Dynamics of avian coronavirus circulation in commercial and non-commercial birds in Asia--a review.The veterinary quarterly · 2016Review
- Article
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6 authors.
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Abstract
The nucleotide sequences of a region including S1, S2, 3a, 3b and E genes of twenty-seven infectious bronchitis virus (IBV) isolates in Korea between 1990-2011 were determined and phylogenetic and computational recombination analyses were conducted. The sizes of coding regions of some genes varied among IBV isolates due to deletion or insertion of nucleotides; the nucleotide similarities of S1, S2, 3a, 3b and E genes among the 27 isolates were 75.9%-100.0%, 85%-100.0%, 64.0%-100.0%, 60.4%-100.0% and 83.1%-100.0%, respectively. According to phylogenetic analysis of S1 gene, the 27 isolates were divided into five genotypes, Mass, Korean-I (K-I), QX-like, KM91-like and New cluster 1. The phylogenetic trees based on the S2, 3a, 3b, E genes and S1-S2-3a-3b-E (S1-E) region nucleotide sequences did not closely follow the clustering based on the S1 sequence. The New cluster 1 prevalent during 2009 and 2010 was not found in 2011 but QX-like viruses became prevalent in 2011. The recombination analysis revealed two new S gene recombinants, 11036 and 11052 which might have been derived from recombinations between the New cluster 1 and QX-like viruses and between the K-I and H120 (vaccine) viruses, respectively. In conclusion, multiple IBV genotypes have co-circulated; QX-like viruses have recurred and new recombinants have emerged in Korea. This has enriched molecular epidemiology information of IBV and is useful for the control of IB in Korea.
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