ArticleVirus genes2013
Sequencing, phylogenetic analysis, and potential recombination events of infectious bronchitis viruses isolated in Korea.
Article in Virus genes, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
7 citing papers in PubMed, 1 synthesis or guideline pooled it, 9 citations in OpenAlex.
- The Reassessed Potential of SARS-CoV-2 Attenuation for COVID-19 Vaccine Development-A Systematic Review.Viruses · 2022Pooled it
- Vaccination-driven evolution of infectious bronchitis virus in Korea: implication for the control of other coronavirus infections.Frontiers in veterinary science · 2026Review
- Transcriptome analysis of primary chicken cells infected with infectious bronchitis virus strain K047-12 isolated in Korea.Archives of virology · 2021Article
- Whole genome analysis of Japanese bovine toroviruses reveals natural recombination between porcine and bovine toroviruses.Infection, genetics and evolution : journal of molecular epidemiology and evolutionary genetics in infectious diseases · 2016Article
- Dynamics of avian coronavirus circulation in commercial and non-commercial birds in Asia--a review.The veterinary quarterly · 2016Review
- Complete genome sequence of a novel infectious bronchitis virus strain circulating in China with a distinct S gene.Virus genes · 2014Article
- Article
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
The S2 glycoprotein and membrane (M) protein genes and S1 glycoprotein and nucleocapsid (N) genes of 11 Korean infectious bronchitis virus (IBV) isolates were amplified by RT-PCR, cloned, and sequenced. The resultant nucleotide sequences were compared with the published sequences for non-Korean IBV strains. Korean IBV isolates formed two independent subclusters within the phylogenetic tree based on S2 glycoprotein gene sequences. However, four and two different clusters were formed in the phylogenetic tree based on S1 glycoprotein and M gene sequences, respectively. In particular, Korean IBV K446-01 and K203-02 strains appeared to be the result of recombination between an indigenous Korean IBV strains and a vaccine strain (Massachusetts serotype) currently used in Korea. The recent IBV isolate, K026-10, formed a new subgroup that was closely related to traditional Korean IBV group in a phylogenetic tree based on the S1 and S2 genes, but it was grouped into the traditional Korean IBV cluster in a phylogenetic tree based on the M and N genes. Our data show that field IBVs in Korea are continuing to evolve and that vaccine strains might actually play a critical role in the appearance of new IBV strains via recombination in the field.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.