Infectious bronchitis virus (IBV)
Morphogenesis of Avian Infectious Bronchitis Virus and a Related Human Virus (Strain 229E)
... Morphogenesis of Avian Infectious Bronchitis Virus and a Related Human Virus Strain 229E Received for publication 27 July 1967 Avian infectious bronchitis virus IBV and strain 229E, a vi[r] ...
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cis-Acting Sequences Required for Coronavirus Infectious Bronchitis Virus Defective-RNA Replication and Packaging
... of infectious bronchitis virus (IBV) required for replication and packaging of the RNA were investigated using deletion mutagenesis of a defective RNA (D-RNA) CD-61 ...of IBV and 3 ...
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Channel-Inactivating Mutations and Their Revertant Mutants in the Envelope Protein of Infectious Bronchitis Virus
... gamma-CoV infectious bronchitis virus (IBV) lead to, in principle, similar ...However, IBV E A26F did not abolish oligomer forma- tion and was compensated by mutations at N- and ...
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Plastic multiwell plates to assay avian infectious bronchitis virus in organ cultures of chicken embryo trachea
... Simple assay systems for infectivity titrations of avian infectious bronchitis virus IBV in chicken embryo trachea organ cultures OC were developed using plastic multiplate wells with on[r] ...
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4. Isolation, identification and molecular characterization of virulent avian infectious bronchitis virus in Khyber Pakhtunkhwa, Pakistan
... Infectious bronchitis virus (IBV) of the Corona viridae family is a single stranded RNA virus; a causative agent of respiratory and urogenital tract diseases in ...of IBV RNA, ...
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Infectious Bronchitis Virus Generates Spherules from Zippered Endoplasmic Reticulum Membranes
... Infectious bronchitis virus (IBV) is a gammacoronavirus that infects poultry, causing large economic losses to global poultry industries as a result of poor meat quality and poor egg ...
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Seroprevalence and genotyping of avian infectious bronchitis virus detected from Iranian unvaccinated backyard chickens
... Avian infectious bronchitis virus (IBV) belongs to the genus Gammacoronavirus of the Coronavir- idae family and is the etiologic agent of infectious bronchitis (IB), which is a ...
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An overview of infectious bronchitis virus in chickens
... Infectious bronchitis virus (IBV) is one of the foremost causes of economic loss within the poultry ...industry. IBV is a commonly occurring, economically significant pathogen of ...
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Field occurrence of avian infectious bronchitis virus in the Czech Republic and Slovakia
... the infectious bronchitis virus (IBV) population in Europe as well as the presence of predominant IBV strains is well ...field IBV strains and vaccine/vaccine origin IBV ...
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A reverse genetics system for avian coronavirus infectious bronchitis virus based on targeted RNA recombination
... Infectious bronchitis virus is the prototype gammacor- onavirus in the family Coronaviridae , order Nidovirales [3] ...enveloped virus particles have a positive-sense RNA genome of ...for ...
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Mucosal, Cellular, and Humoral Immune Responses Induced by Different Live Infectious Bronchitis Virus Vaccination Regimes and Protection Conferred against Infectious Bronchitis Virus Q1 Strain
... Mucosal, cellular and humoral immune responses induced by different live infectious bronchitis virus vaccination regimes and the protection conferred against infectious bronchitis virus [r] ...
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Rapid detection and identification of avian infectious bronchitis virus
... Sequence evidence for RNA recombination in field isolates of avian coronavirus infectious bronchitis virus.. van der Zeijst.[r] ...
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The Hydrophobic Domain of Infectious Bronchitis Virus E Protein Alters the Host Secretory Pathway and Is Important for Release of Infectious Virus
... of IBV E plays an important role in the release of infectious IBV particles from Vero ...recombinant virus with IBV E containing a heterologous HD (EG3) was competent for virus ...
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Reverse Genetics System for the Avian Coronavirus Infectious Bronchitis Virus
... vaccinia virus as a vector for the full-length IBV ...vaccinia virus as a cloning vector for large cDNA clones is that the inserted DNA is very stable and that the cloning procedure, described in ...
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The Coronavirus Infectious Bronchitis Virus Nucleoprotein Localizes to the Nucleolus
... of virus-encoded proteins is up-regulated ...with IBV Beaudette at an multiplicity of infection of 1, incubated for 24 h, fixed, and stained in propidium iodide to visualize nuclear ...
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Characterization and analysis of an infectious bronchitis virus strain isolated from southern China in 2013
... For the S1 gene, the nt and aa sequence identities be- tween strain GD and other IBV strains were 61.6–98.3 and 49.8–96.8 %, respectively. Isolate GD showed the highest identity to strain TW2575/98 (98.3 % nt and ...
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Proteomic analysis of purified coronavirus infectious bronchitis virus particles
... the infectious cycle ...of infectious bron- chitis particles and this observation most likely reflects their active participation in moving the viral components to assembly ...
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Polypeptides of the surface projections and the ribonucleoprotein of avian infectious bronchitis virus.
... Treatment of IBV with Nonidet P-40 followed by sedimentation on sucrose density gradients produced virus particles with coronas of surface projections into which the stain had penetrated[r] ...
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Comparison of SYBR green I real time RT PCR with conventional agarose gel based RT PCR for the diagnosis of infectious bronchitis virus infection in chickens in Morocco
... for IBV include virus iso- lation in embryonated eggs, tracheal organ culture, cell culture immunoassays, and molecular assays that detect viral RNA ...[10]. Virus isolation has been con- sidered to ...
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Immune electron microscopy of avian infectious bronchitis virus serotypes
... The standard virus concentrations of the unknowns were assayed with antiserum dilutions from the relative antibody excess and equivalence regions of the Conn and Mass 41 homologous assay[r] ...
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