Avian Reovirus
Evidence that avian reovirus σNS is an RNA chaperone: implications for genome segment assortment.
... Non-structural ssRNA-binding protein NS is one of the major components of viroplasms in avian reovirus-infected cells. It has been suggested that the protein is involved in the viral genome packaging ...
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Avian reovirus S1133 can replicate in mouse L cells: effect of pH and cell attachment status on viral infection.
... To determine whether the inhibitory effect of basic pH on avian reovirus infection in L cells is reversible and whether it affects viral transcription, translation, or both, we shifted t[r] ...
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Sequential Partially Overlapping Gene Arrangement in the Tricistronic S1 Genome Segments of Avian Reovirus and Nelson Bay Reovirus: Implications for Translation Initiation
... the avian reovirus strain S1133 (ARV-S1133) S1 genome segment revealed that the open reading frame (ORF) encoding the C viral cell attachment protein initiates over 600 nucleotides distal from the 5 ⴕ end ...
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The Second Open Reading Frame of the Avian Reovirus S1 Gene Encodes a Transcription-Dependent and CRM1-Independent Nucleocytoplasmic Shuttling Protein
... the avian reovirus S1 gene encodes a 146-amino-acid nonstructural protein, designated p17, which has no known function and no sequence simi- larity to other known ...
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Avian Reovirus SigmaA Localizes to the Nucleolus and Enters the Nucleus by a Nonclassical Energy- and Carrier-Independent Pathway
... mammalian reovirus S1 gene, was detected in the nucleolus of Cos cells that had been transfected with the S1 gene ...only avian reovirus protein with nuclear targeting activity, since we have ...
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Article: Detection of avian reovirus antibodies in layer birds of small scale commercial farms in Dinajpur district of Bangladesh
... The initial avian reovirus was isolated by Fahey and Crawley in 1954 from the respiratory tract of chickens (Closas et al., 1986). This isolate produces viral arthritis/tenosynovitis when inoculated into ...
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The E3 Ubiquitin Ligase Siah-1 Suppresses Avian Reovirus Infection by Targeting p10 for Degradation
... IMPORTANCE Avian reovirus (ARV) is an important poultry pathogen causing viral arthritis, chronic respiratory diseases, retarded growth, and malabsorption syndrome, leading to considerable economic losses ...
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Protein architecture of avian reovirus S1133 and identification of the cell attachment protein.
... composed of at least nine polypeptides that can be divided into three size classes: large ( l ), medium ( m ), and small ( s ). Pro- teins within each class were designated with an alphabetical suffix in reverse order of ...
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A duplex real time PCR assay for the detection and quantification of avian reovirus and Mycoplasma synoviae
... Background: Infectious arthritis in broilers represents an economic and health problem, resulting in severe losses due to retarded growth and downgrading at the slaughterhouse. The most common agents associated with ...
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Avian Reovirus Temperature-Sensitive Mutant tsA12 Has a Lesion in Major Core Protein σA and Is Defective in Assembly
... of avian reovirus (ARV) temperature- sensitive (ts) mutants and assigned 11 of them to 7 of the 10 expected recombination groups, named A through G ...mammalian reovirus suggested that the Leu 158 ...
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Avian reovirus L2 genome segment sequences and predicted structure/function of the encoded RNA dependent RNA polymerase protein
... The avian reoviruses (ARVs) are members of the family Reoviridae, the only group of dsRNA viruses (out of seven dsRNA virus families) that infect mammals ...mammalian reovirus (MRV; subgroup 1; the ...
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Genomic Analysis of the Influence of Selenium Sources in Broiler Chickens Challenged with an Enteric Avian Reovirus
... The avian reovirus belongs to the Reoviridae family Orthoreovirus ...Likewise, reovirus proteins encoded by the avian reovirus genome fall into three size classes: λ (large), μ (medium) ...
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Intracellular posttranslational modifications of S1133 avian reovirus proteins.
... of avian reovirus 176 (28) and for the myristoylated m 1 protein of mammalian reovirus ...Fourth, avian reovirus protein m 2 and its mammalian counterpart m 1 are both spe- cifically ...
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Crystal Structure of the Avian Reovirus Inner Capsid Protein σA
... in avian reovirus S1133 is caused by A (13), we analyzed the sequence of the minor inner capsid proteins of fusogenic and nonfusogenic reoviruses to see if the residues implicated in dsRNA binding are ...
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Possible Involvement of the Double-Stranded RNA-Binding Core Protein ςA in the Resistance of Avian Reovirus to Interferon
... on avian reovirus replication, a situation similar to that reported for the replication of mammalian re- ovirus type 3 in either HeLa cells or mouse SC1 fibroblasts (12, ...with avian reovirus ...
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Avian Reovirus μNS Protein Forms Homo-Oligomeric Inclusions in a Microtubule-Independent Fashion, Which Involves Specific Regions of Its C-Terminal Domain
... To determine if microtubules play a role in the formation or maturation of ARV-derived inclusions, we examined the ef- fects of nocodazole on the morphology, evolution, and intra- cellular localization of these ...
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Molecular characterization of avian reovirus isolates in Tunisia
... In the present study, we characterize genetically avian reovirus Tunisian strains isolated from commercial chickens reared in different geographic areas, during a 12 year period. The classification of ARV ...
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Avian Reovirus Polypeptides: Analysis of Intracellular Virus-Specified Products, Virions, Top Component, and Cores
... An additional polypeptide band in the ur class having an apparent molecular weight of 34,000 to 35,000 can be seen under three different conditions: i in some S1133 reovirus preparations[r] ...
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The stimulatory effect of actinomycin D on avian reovirus replication in L cells suggests that translational competition dictates the fate of the infection.
... titative differences in homogeneous viral production by all the cells and that ActD inhibits host transcription without affecting viral mRNA synthesis 16, we propose a model for the inte[r] ...
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Physical and chemical characterization of an avian reovirus.
... Its genome is comprised of 10 segments of dsRNA, it has the same capsid structure and polypeptide components as type 3 reovirus and contains a transcriptase and a methyl transferase as a[r] ...
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