ArticleInfection, genetics and evolution : journal of molecular epidemiology and evolutionary genetics in infectious diseases2019
Molecular and biological characteristics of the infectious bronchitis virus TC07-2/GVI-1 lineage isolated in China.
Article in Infection, genetics and evolution : journal of molecular epidemiology and evolutionary genetics in infectious diseases, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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16 citing papers in PubMed.
- Molecular characteristics, phylodynamics, and evolutionary changes of avian infectious bronchitis virus detected from chickens in Yunnan Province, 2021-2024.Poultry science · 2026Article
- Article
- A New Threat Emerges: The First Detection of GVIII Genotype IBV in China and the Urgent Need for Molecular Surveillance.Transboundary and emerging diseases · 2026Article
- Pathogenicity and Bioinformatics Analysis of Two GI-13 Infectious Bronchitis Virus Strains in China.Transboundary and emerging diseases · 2026Article
- Seven infectious bronchitis virus genotypes including South American-origin G1-11 and Asian-origin GVI-1 circulated in southern African poultry from 2010 to 2020.Virus research · 2025Article
- Avian infectious bronchitis virus (AIBV) review by continent.Frontiers in cellular and infection microbiology · 2024Review
- Antigenic Characterization of Infectious Bronchitis Virus in the South China during 2021-2022.Viruses · 2023Article
- Insights into the Epidemiology, Phylodynamics, and Evolutionary Changes of Lineage GI-7 Infectious Bronchitis Virus.Transboundary and emerging diseases · 2023Article
- Which strain of the avian coronavirus vaccine will become the prevalent one in China next?Frontiers in veterinary science · 2023Review
- New Insights into Avian Infectious Bronchitis Virus in Colombia from Whole-Genome Analysis.Viruses · 2022Article
- Molecular Characterization Analysis of Prevalent Infectious Bronchitis Virus and Pathogenicity Assessment of Recombination Strain in China.Frontiers in veterinary science · 2022Article
- Pathogenicity evaluation of GVI-1 lineage infectious bronchitis virus and its long-term effects on reproductive system development in SPF hens.Frontiers in microbiology · 2022Article
- Identification of a novel avian coronavirus infectious bronchitis virus variant with three-nucleotide-deletion in nucleocapsid gene in China.The Journal of veterinary medical science · 2021Article
- Genotyping of infectious bronchitis viruses isolated in Japan during 2008-2019.The Journal of veterinary medical science · 2021Article
- Genetic and antigenic heterogeneity of GI-1/Massachusetts lineage infectious bronchitis virus variants recently isolated in China.Poultry science · 2020Article
- A highly pathogenic GI-19 lineage infectious bronchitis virus originated from multiple recombination events with broad tissue tropism.Virus research · 2020Article
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9 authors.
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No grant is acknowledged in the PubMed record.
Abstract
In the present study, a thorough comparison of the infectious bronchitis virus (IBV) TC07-2/GVI-1 linage was conducted by comparing the S1 gene sequences of GVI-1 viruses with those of viruses representing the established genotypes and lineages. IBV GVI-1 strains were found to be closely genetically related to each other, irrespective of where the viruses were isolated, and differed from other known IBV genotypes and lineages; thus, it was confirmed that GVI represents a novel genotype. However, the GVI-1 viruses exhibited variable antigenicity when compared to each other. Further analysis found that strains CO8089L and CO8091L, which were isolated in Colombia in 2003, were closely related to GVI-1 viruses, suggesting that GVI-1 viruses likely originated from Colombia and are prevalent in at least five countries (Colombia, China, the Republic of Korea, Japan, and Vietnam). Analysis of the complete GVI-1 virus genomes suggested that the GVI-1 strains in China may be independently derived from recombination events that occurred between GI-19 strains and CO8089L/CO8091L-like viruses following the introduction of the viruses from Colombia. Similar to the viruses isolated in the Republic of Korea, GVI-1 viruses isolated in China also showed an affinity for the respiratory tract of chickens, which differed from one of the deduced parental viruses, the GI-19 strain. This difference may be due to recombination events that occurred in the genomes of the GVI-1 viruses, resulting in the replacement of the spike gene sequences in an YX10-like strain of GI-19 lineage.
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