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Genetic Analysis of the Complete S1 Gene in Japanese Infectious Bronchitis Virus Strains [PDF]

open access: yesViruses, 2022
The complete nucleotide sequence of the S1 glycoprotein gene of the Japanese infectious bronchitis virus (IBV) strains was determined and genetically analyzed. A total of 61 Japanese IBV strains were classified into seven genotypes, namely GI-1, 3, 7, 13,
Masaji Mase   +3 more
doaj   +2 more sources

The role of the S1 gene in glandular stomach pathogenesis and tropism of infectious bronchitis virus H120 strain in poultry [PDF]

open access: yesMicrobiology Spectrum
Infectious bronchitis virus (IBV) H120 strain, a widely used vaccine in poultry production, has been associated with an increased incidence of avian glandular and muscular stomach inflammation.
Zhenkai Dai   +8 more
doaj   +2 more sources

miR-let-7 Targeting ZcCTL-S1 to Regulate Reproductive Development in Zeugodacus cucurbitae [PDF]

open access: yesInsects
The melon fly, Zeugodacus cucurbitae (Coquillett), is recognized as a globally significant quarantine pest, and it ranks among the most destructive insect species infesting cucurbit and solanaceous crops.
Yi-Kun Zhang   +8 more
doaj   +2 more sources

Expression of the recombinant C-terminal of the S1 domain and N-terminal of the S2 domain of the spike protein of porcine epidemic diarrhea virus [PDF]

open access: yesVeterinary World, 2021
Background and Aim: Porcine epidemic diarrhea virus (PEDV) causes severe diarrhea in suckling piglets, leading to severe economic losses in the swine industry.
Jiraporn Sritun   +7 more
doaj   +1 more source

The Evolution and Diversity of SALMFamide Neuropeptides [PDF]

open access: yes, 2013
The SALMFamides are a family of neuropeptides that act as muscle relaxants in echinoderms. Two types of SALMFamides have been identified: L-type (e.g.
Achhala, S, Elphick, MR, Martynyuk, N
core   +9 more sources

Using DNA Shuffling to Create Novel Infectious Bronchitis Virus S1 Genes: Implications for S1 Gene Recombination [PDF]

open access: yesVirus Genes, 2005
We employed the staggered extension process (StEP) to shuffle the S1 genes from four infectious bronchitis virus (IBV) strains representing four unique serotypes. Upon creating a shuffled S1 gene library, we randomly selected 25 clones and analyzed them by DNA sequencing. In total, eleven clones contained novel S1 gene recombinants.
Callison, Scott   +2 more
openaire   +2 more sources

Distribution and molecular characterization of avian infectious bronchitis virus in southern China

open access: yesPoultry Science, 2021
: Avian infectious bronchitis virus (IBV) is causing considerable economic losses in the world poultry industry. The main difficulty of prevention and control of IB disease is the numerous genotypes and serotypes.
Jiamin Lian   +8 more
doaj   +1 more source

Sequence diversity in S1 genes and S1 translation products of 11 serotype 3 reovirus strains [PDF]

open access: yesJournal of Virology, 1990
The S1 gene nucleotide sequences of 10 type 3 (T3) reovirus strains were determined and compared with the T3 prototype Dearing strain in order to study sequence diversity in strains of a single reovirus serotype and to learn more about structure-function relationships of the two S1 translation products, sigma 1 and sigma 1s.
T S, Dermody   +3 more
openaire   +2 more sources

Adenovirus Vaccine Containing Truncated SARS-CoV-2 Spike Protein S1 Subunit Leads to a Specific Immune Response in Mice

open access: yesVaccines, 2023
The development of an efficient and safe coronavirus disease 2019 (COVID-19) vaccine is a crucial approach for managing the severe acute respiratory disease coronavirus 2 (SARS-CoV-2) pandemic in light of current conditions.
Keda Chen   +8 more
doaj   +1 more source

Enhanced immunogenicity elicited by a novel DNA vaccine encoding the SARS-CoV-2 S1 protein fused to the optimized flagellin of Salmonella typhimurium in mice

open access: yesMicrobiology Spectrum, 2023
The development of safe and efficient vaccines against coronavirus disease 2019 (COVID-19) is necessary for global public health. The spike protein of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is a major target for the COVID-19 ...
Li Song   +7 more
doaj   +1 more source

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