Mason-Pfizer monkey retrovirus
Reticuloendotheliosis virus: detection of immunological relationship to mammalian type C retroviruses.
... Antisera to mouse mammary tumor virus, Mason-Pfizer monkey virus, visna virus, bovine leukemia virus, squirrel monkey retrovirus, and equine infectious anemia virus were negative, as wer[r] ...
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The G-Patch Domain of Mason-Pfizer Monkey Virus Is a Part of Reverse Transcriptase
... (Mason-Pfizer monkey virus), SRV-1 (simian retrovirus type 1), SRV-2 (simian retrovirus type 2), SRV-4 (simian retrovirus type 4), MIA-14 (mouse intracisternal A particles), ...
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Molecular Organization of Mason-Pfizer Monkey Virus Capsids Assembled from Gag Polyprotein in Escherichia coli
... of retrovirus immature capsids is the presence of a cage-like network, as opposed to the closely packed submembrane shells of some other enveloped viruses such as the ...
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PR Domain of Rous Sarcoma Virus Gag Causes an Assembly/Budding Defect in Insect Cells
... of retrovirus assembly, with examples including hu- man immunodeficiency virus (HIV) types 1 and 2; simian, bovine, and feline immunodeficiency viruses; Mason-Pfizer monkey virus, and human ...
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The Betaretrovirus Mason-Pfizer Monkey Virus Selectively Excludes Simian APOBEC3G from Virion Particles
... complex retrovirus, in the sense that it encodes both a transcriptional and a posttranscriptional regulator, it does not encode an obvious Vif or Bet homolog and must therefore have evolved some other mechanism ...
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Separate Assembly and Transport Domains within the Gag Precursor of Mason-Pfizer Monkey Virus
... Retrovirus assembly can proceed by either of two morpho- genic pathways. D-type retroviruses such as Mason-Pfizer monkey virus (M-PMV) preassemble their capsids within the cytoplasm. These ...
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Retrovirus D/New England and its relation to Mason-Pfizer monkey virus.
... Replicative intermediate DNA containing circular and linear forms from infected cells was cut with the indicated restriction endonuclease and analyzed by gel electrophoresis and Southern[r] ...
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Leptomycin B Inhibits Equine Infectious Anemia Virus Rev and Feline Immunodeficiency Virus Rev Function but Not the Function of the Hepatitis B Virus Posttranscriptional Regulatory Element
... retroviruses, Mason-Pfizer monkey virus (MPMV) and simian retrovirus types 1 and 2 contain cis-acting RNA export elements termed constitutive transport elements (CTEs) that induce nuclear ...
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Purification and N-terminal amino acid sequence comparisons of structural proteins from retrovirus-D/Washington and Mason-Pfizer monkey virus.
... As a first step toward elucidating the detailed molecular structures of the D-type retroviruses and to provide a better understanding of the relationships between various D-type isolates[r] ...
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Identification of Postentry Restrictions to Mason-Pfizer Monkey Virus Infection in New World Monkey Cells
... owl monkey TRIM5 locus (34, 44), which results in the production of a TRIM5- cyclophilin A fusion protein (TRIM-Cyp), it is clear there have been virus-specific events in New World monkeys that have shaped the ...
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A Tyrosine Motif in the Cytoplasmic Domain of Mason-Pfizer Monkey Virus Is Essential for the Incorporation of Glycoprotein into Virions
... Mason-Pfizer monkey virus (M-PMV) encodes a transmembrane (TM) glycoprotein with a 38-amino-acid- long cytoplasmic domain. After the release of the immature virus, a viral protease-mediated cleavage ...
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RNA subunit structure of Mason-Pfizer monkey virus.
... Dissociation of 60-70S RNA of MasonPfizer monkey virus and murine leukemia virus by heat or formamide 40% resulted in conversion to identical subunit structures of 2.8 x 106 daltons; tre[r] ...
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Activity of the Mason-Pfizer Monkey Virus Fusion Protein Is Modulated by Single Amino Acids in the Cytoplasmic Tail
... Mason-Pfizer monkey virus (M-PMV) encodes a transmembrane glycoprotein with a 38-amino-acid-long cytoplasmic tail. After the release of the immature virus, a viral protease-mediated cleavage of the ...
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Distinct Roles for Nucleic Acid in In Vitro Assembly of Purified Mason-Pfizer Monkey Virus CANC Proteins
... In contrast to other retroviruses, Mason-Pfizer monkey virus (M-PMV) assembles immature capsids in the cytoplasm. We have compared the ability of minimal assembly-competent domains from M-PMV and ...
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Nucleic Acid Binding by Mason-Pfizer Monkey Virus CA Promotes Virus Assembly and Genome Packaging
... immature Mason-Pfizer monkey virus (M-PMV) particles suggested that a basic region (res- idues RKK) in CA may serve as an additional binding site for nucleic ...
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Sizes and concentrations of several type C oncornaviruses and bacteriophage T2 by the resistive-pulse technique.
... In this paper we present size measurements of several type C oncornaviruses Rauscher murine leukemia, simian sarcoma, Mason-Pfizer monkey, RD-114, and feline leukemia viruses and of T2 b[r] ...
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Effect of Dimerizing Domains and Basic Residues on In Vitro and In Vivo Assembly of Mason-Pfizer Monkey Virus and Human Immunodeficiency Virus
... Assembly of immature retroviral particles is a complex process involving interactions of several specific domains of the Gag polyprotein localized mainly within capsid protein (CA), spacer peptide (SP), and nucleocapsid ...
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Sialylatin of glycoproteins of murine mammary tumor virus, murine leukemia virus, and Mason-Pfizer monkey virus.
... 804-808 Copyright © 1976 American Society for Microbiology Sialylation of Glycoproteins of Murine Mammary Tumor Virus, Murine Leukemia Virus, and Mason-Pfizer Monkey Virus Received for p[r] ...
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Postentry Restriction of Mason-Pfizer Monkey Virus in Mouse Cells
... Mason-Pfizer monkey virus (M-PMV) is a prototypical betaretrovirus responsible for simian AIDS (SAIDS) in rhesus macaques. It has been shown previously that mouse cells are resistant to infection by ...
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Effect of retroviral proteinase inhibitors on Mason-Pfizer monkey virus maturation and transmembrane glycoprotein cleavage.
... 0 ase was confirmed as the site of action of these inhibitors because virions produced from transfected COS-1 cells in the presence of 100 p.M concentrations of inhibitor had the same pr[r] ...
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