avian sarcoma virus
Transduction of Interphase Cells by Avian Sarcoma Virus
... oncoretrovirus, avian sarcoma virus (ASV), suggesting an active import mechanism for the integrase-DNA complex ...leukemia virus amphotropic env gene and a green fluorescent protein (GFP) ...
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DNA sequence of the viral and cellular src gene of chickens. 1. Complete nucleotide sequence of an EcoRI fragment of recovered avian sarcoma virus which codes for gp37 and pp60src.
... Complete Nucleotide Sequence of an EcoRI Fragment of Recovered Avian Sarcoma Virus Which Codes for gp37 and pp6Osrc Received 11 March 1982/Accepted 11 June 1982 Recovered avian sarcoma v[r] ...
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Avian sarcoma virus gag precursor polypeptide is not processed in mammalian cells.
... All of the lines that contained enough viral protein to be amenable to this type of analysis synthesized Pr76, the avian sarcoma virus gag precursor polypeptide, but failed to process it[r] ...
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Role of gag sequence in the biochemical properties and transforming activity of the avian sarcoma virus UR2-encoded gag-ros fusion protein.
... Membrane association of the transforming protein of avian sarcoma virus UR2 and mutants temperature sensitive for cellular transformation and protein kinase activity.. Van der Eb.[r] ...
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Two distant upstream regions containing cis-acting signals regulating splicing facilitate 3'-end processing of avian sarcoma virus RNA.
... Processing of avian sarcoma virus RNA is relatively inefficient; approximately 15% of the viral RNA transcripts are read-through products; i.e., they are not processed at the viral polyA[r] ...
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High Spontaneous Mutation Rate of an Avian Sarcoma Virus
... Eight clones which produced large numbers of foci in duck cells 70 to 530 foci from a 0.2-ml undiluted aliquot of a 0.5-ml clone were selected, and the virus was harvested from the paral[r] ...
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Polymorphism of avian sarcoma virus src proteins.
... Our decisions as to whether these peptides are bona fide src peptides or contaminants were based on comparisons of these maps with: i those of the 60K polypeptides immunoprecipitated wit[r] ...
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Effect of aphidicolin on avian sarcoma virus replication.
... We determined virus production by assaying the reverse transcriptase activity released into the medium by the infected cells in a reaction mixture containing 200 Fg of activated calf thy[r] ...
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Expression of the PRC II avian sarcoma virus genome.
... The absence of any smaller, subgenomic RNAs in transformed cells makes it unlikely that transformation-specific proteins other than P110 and P105 are expressed as primary translation pro[r] ...
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Avian Retroviruses That Cause Carcinoma and Leukemia: Identification of Nucleotide Sequences Associated with Pathogenicity
... Prototypic avian retroviruses presently under study include: avian sarcoma virus ASV, which transforms fibroblasts; avian myelocytomatosis virus MC29V, which induces primarily myelocytom[r] ...
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Virus-Dependent Glycosylation
... Comparison, after the removal of sialic acid, of the glycopeptides of the major glycoprotein of Prague avian sarcoma virus with the glycopeptides of Sindbis virus grown in transformed ch[r] ...
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A C-terminal domain in the avian sarcoma-leukosis virus pol gene product is not essential for viral replication.
... Alignment of the C-terminal protein sequence of pp32 from avian myeloblastosis virus with the nucleotide sequence of the closely related Prague C PR-C strain of avian sarcoma virus ASV i[r] ...
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Isolation and biochemical characterization of partially transformation-defective mutants of avian myelocytomatosis virus strain MC29: localization of the mutation to the myc domain of the 110,000-dalton gag-myc polyprotein.
... P-40-disrupted avian sarcoma virus Prague strain of However, when we analyzed the virus-related Rous sarcoma virus subgroup B anti-whole virus proteins in MC29-transformed quail producer[r] ...
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Nucleotide sequence of noncoding regions in Rous-associated virus-2: comparisons delineate conserved regions important in replication and oncogenesis.
... Avian sarcoma virus Y73 genome sequence and structural similarity of its transforming gene product to that of Rous sarcoma virus.. Nucleotide sequence of the retroviral leukemia gene v-m[r] ...
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Variations in integration site of avian oncornaviruses in different hosts.
... The reassociation pattern of denatured fragments that contain proviral DNA from duck cells infected with either an avian sarcoma virus or an avian leukosis virus indicates that the viral[r] ...
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3' junctions of oncogene-virus sequences and the mechanisms for formation of highly oncogenic retroviruses.
... Abbreviations: AEV-H, avian erythroblastosis virus strain H; A-MLV, Abelson murine leukemia virus; ASV, avian sarcoma virus; BAI AMV, BAI avian myeloblastosis virus; BH-RSV, Bryan high-t[r] ...
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Substitutions in the Receptor-Binding Domain of the Avian Sarcoma and Leukosis Virus Envelope Uncouple Receptor-Triggered Structural Rearrangements in the Surface and Transmembrane Subunits
... mia virus, and HIV envelope proteins that diminish their ca- pacities to bind their respective host cell receptors, yet these mutations have no demonstrable effects on envelope-mediated membrane fusion or ...
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Higher-Order Structure of the Rous Sarcoma Virus SP Assembly Domain
... cannot be replaced by homologous sequences from HIV-1 with- out compromising VLP assembly (51), but when five amino acids at the beginning of the SPA helix are exchanged with seven resi- dues downstream of the structured ...
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Cell Cycle-Dependent Activation of Rous Sarcoma Virus-Infected Stationary Chicken Cells: Avian Leukosis Virus Group-Specific Antigens and Ribonucleic Acid
... Cell Cycle-Dependent Activation of Rous Sarcoma Virus-Infected Stationary Chicken Cells: Avian Leukosis Virus Group-Specific Antigens and Ribonucleic Acid Received for publication 24 Apr[r] ...
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Transfer of Primer Binding Site-Mutated Simian Immunodeficiency Virus Vectors by Genetically Engineered Artificial and Hybrid tRNA-Like Primers
... Complementation of PBS mutations by designed tRNA-like primers. The effect of PBS mutations on the infectivity of SIVGFP was determined by transient transfections of 293T cells (293ts/A1609) (10) with the different ...
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