Discover Community Create You

Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Article

Emergence of novel QX-type IBV in China: molecular insights into unique S protein cleavage sites, antigenic drift, and enhanced pathogenicity (2025).

BMC veterinary research - 30 Dec 2025

Zhang Jiaqi, Ren Jianjie, Wu Wenqi, Yang Qizhang, Wang Tong, Huang Xirong, Zhou JiaJi, Wang Youling, Yin Huifang, Liao Ming, Jia Weixin

Abstract excerpt

Avian infectious bronchitis virus (IBV) is a major pathogen impacting the global poultry industry. The QX genotype (GI-19 lineage) of IBV has rapidly spread worldwide and is now the dominant genotype in Asia and Europe. In this study, three QX-type field strains (JS/773, JS/774, and SD/783) were isolated from diseased chicken flocks in eastern China, which had been vaccinated with IBV live attenuated vaccines...

Read the complete abstract on PubMed

Topics

Share this publication in a Topic to start or enrich a Post.

Share to Chickens
Share to Coronavirus Infections

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Share to Infectious bronchitis virus

Share to Poultry Diseases

Share to Spike Glycoprotein, Coronavirus

Share to Vaccines, Attenuated

Share to Viral Vaccines

Share to Virulence

Source

Open in PubMed Open full text

Identifiers

PMID: 41462311
DOI: 10.1186/s12917-025-05224-7
PMCID: PMC12866055

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 8 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Emergence of novel QX-type IBV in China: molecular insights into unique S protein cleavage sites, antigenic drift, and enhanced pathogenicity (2025).PMID 41462311Read ↗

Emergence of Novel QX-Type IBV in China: Molecular Insights into Unique S Protein Cleavage Sites, Antigenic Drift, and Enhanced Pathogenicity (2025)Semantic proximity Read ↗

Antigenic Characterization of Infectious Bronchitis Virus in the South China during 2021–2022Semantic proximity Read ↗

Molecular characteristic, evolution, and pathogenicity analysis of avian infectious bronchitis virus isolates associated with QX type in ChinaSemantic proximity Read ↗

Deciphering the Genetic Variation: A Comparative Analysis of Parental and Attenuated Strains of the QXL87 Vaccine for Infectious BronchitisSemantic proximity Read ↗

Genetic, pathogenic, and antigenic characterization of GX-1, a novel infectious bronchitis virus genotype identified in South Korea.Semantic proximity Read ↗

Pathogenicity and molecular characterization of a GI-19 infectious bronchitis virus isolated from East ChinaSemantic proximity Read ↗

Divergent tissue tropism and pathogenicity of novel recombinant GI-19 and GI-22 infectious bronchitis virus strains.Semantic proximity Read ↗

A novel highly virulent nephropathogenic QX-like infectious bronchitis virus originating from recombination of GI-13 and GI-19 genotype strains in China.Semantic proximity Read ↗

Distribution and molecular characterization of avian infectious bronchitis virus in southern China.Semantic proximity Read ↗

Detection and isolation of QX-like infectious bronchitis virus in Japan.Semantic proximity Read ↗

Insights on genetic characterization and pathogenesis of a GI-19 (QX-like) infectious bronchitis virus isolated in ChinaSemantic proximity Read ↗

Molecular epidemiology of infectious bronchitis virus in eastern and southern China during 2021-2023.Semantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.