Results 81 to 90 of about 8,512 (263)

The genome segment B encoding the RNA-dependent RNA polymerase protein VP1 of very virulent infectious bursal disease virus (IBDV) is phylogenetically distinct from that of all other IBDV strains

open access: yesArchives of Virology, 2001
Summary. A full-length cDNA clone of the segment B of the very virulent infectious bursal disease virus (IBDV) strain BD 3/99 was constructed and the full-length nucleotide sequence was established.
M. Islam, K. Zierenberg, H. Müller
semanticscholar   +1 more source

The evolutionary landscape and serotypic dynamics of avian infectious bronchitis virus from spike protein

open access: yesiMetaOmics, EarlyView.
This study integrates two decades of surveillance with genomic and structural analyses to decipher how spike protein glycosylation haplotypes drive avian coronavirus evolution. We uncover how specific glycosylation patterns associate with receptor‐binding affinity, shape global transmission dynamics, and correlate with clinical outcomes.
Hao Zhang   +21 more
wiley   +1 more source

Pathogenicity and molecular characterization of infectious bursal disease virus in China

open access: yesPoultry Science, 2022
: Infectious bursal disease virus (IBDV) caused an acute and highly contagious infectious disease, resulting in considerable economic losses in the world poultry industry.
Jiamin Lian   +9 more
doaj   +1 more source

Studies On Local Isolates Of Infectious Bursal Disease Virus [PDF]

open access: yes, 1996
Infectious bursal disease (lBD) is one of the most important viral diseases in chickens. IBD virus ( IBDV) from seven local field outbreaks in layer, broiler and village chickens were isolated, propagated and identified.
Hashim, Hafizah
core  

Plant expression vector's construction of VP2 gene of infectious bursal disease virus

open access: yes浙江大学学报. 农业与生命科学版, 2003
The VP2 gene of infectious bursal disease virus (IBDV, HZ96 strain) was amplified by polymerase chain reaction with special primers containing Kpn Ⅰ and Sal Ⅰ. The purified PCR product was digested by restricted enzymes Kpn Ⅰ and Sal Ⅰ.
WU Jian-xiang, YU Lian, GONG Hui
doaj   +1 more source

Beyond FoxP3—Identification of a Chicken Regulatory T Cell Signature

open access: yesEuropean Journal of Immunology, Volume 55, Issue 12, December 2025.
Chicken FOXP3+ putative regulatory T cells were identified using both bulk and single‐cell RNA sequencing to define their transcriptional signature and flow cytometry to confirm surface marker expression. This combined approach revealed a distinct putative Treg subset characterized by CD4, CD25, and GITR surface expression. ABSTRACT Regulatory T cells (
Isabell Naumann   +9 more
wiley   +1 more source

Development of Real-Time Polymerase Chain Reaction Assays for the Detection and Differentiation of Infectious Bursal Disease Virus Subtypes [PDF]

open access: yes, 2009
Two different real-time polymerase chain reaction (PCR) detection approaches based on SYBR Green I dye and Taqman probe based assays were developed for the detection and differentiation of infectious bursal disease virus (IBDV) subtypes.
Kong, Lih Ling
core  

The Power of Yeast

open access: yesYeast, Volume 42, Issue 12, Page 303-310, December 2025.
ABSTRACT Yeasts have been intimately connected with human civilization for millennia, originally used for fermentation in food and beverage production. This article explores the multifaceted roles of yeasts—particularly Saccharomyces cerevisiae—as both a model organism and a cell factory.
Jens Nielsen
wiley   +1 more source

Research Note: Application of reverse-transcription recombinase-aided amplification-lateral flow dipstick method in the detection of infectious bursal disease virus

open access: yesPoultry Science, 2023
: Infectious bursal disease (IBD) is a highly contagious viral disease caused by infectious bursal disease virus (IBDV) in chickens. The consequent immunosuppression and secondary infection affect the healthy development of chicken industry.
Chao Wang   +4 more
doaj   +1 more source

Flagellins as Vaccine Adjuvants and Cancer Immunotherapy: Recent Advances and Future Prospects

open access: yesImmunology, Volume 176, Issue 3, Page 277-303, November 2025.
The figure depicts the role of flagellin in immune cells. Flagellin interacts with TLR5, resulting in the formation of homodimers and the recruitment of MyD88, which activates the IκB and MAPK signalling pathways. This results in the activation of NF‐κB and AP‐1, producing TNF‐α, IL‐6, IL‐8, and IL‐12.
Asma Talukder   +4 more
wiley   +1 more source

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