Published in J Exp Med on September 01, 1978
Molecular cloning of infectious integrated murine leukemia virus DNA from infected mouse cells. Proc Natl Acad Sci U S A (1980) 4.71
Genomes of murine leukemia viruses isolated from wild mice. J Virol (1981) 4.24
Analysis of the env gene of a molecularly cloned and biologically active Moloney mink cell focus-forming proviral DNA. J Virol (1982) 3.40
A 3' end fragment encompassing the transcriptional enhancers of nondefective Friend virus confers erythroleukemogenicity on Moloney leukemia virus. J Virol (1984) 3.16
A neutralizable epitope common to the envelope glycoproteins of ecotropic, polytropic, xenotropic, and amphotropic murine leukemia viruses. J Virol (1990) 3.00
O-linked glycosylation of retroviral envelope gene products. J Virol (1988) 1.75
Characterization of the env gene and long terminal repeat of molecularly cloned Friend mink cell focus-inducing virus DNA. J Virol (1984) 1.71
Characterization of proviruses cloned from mink cell focus-forming virus-infected cellular DNA. J Virol (1982) 1.60
Three laboratory strains of spleen focus-forming virus: comparison of their genomes and translational products. J Virol (1980) 1.60
Ecotropic murine leukemia virus-induced fusion of murine cells. J Virol (1986) 1.56
gag-Related polypeptides encoded by replication-defective avian oncoviruses. J Virol (1979) 1.48
The envelope gene and long terminal repeat sequences contribute to the pathogenic phenotype of helper-independent Friend viruses. J Virol (1984) 1.48
Plasma membrane glycoproteins encoded by cloned Rauscher and Friend spleen focus-forming viruses. J Virol (1980) 1.46
Mechanism of leukemogenesis induced by mink cell focus-forming murine leukemia viruses. J Virol (1991) 1.44
Molecular cloning of biologically active Rauscher spleen focus-forming virus and the sequences of its env gene and long terminal repeat. J Virol (1984) 1.38
Wild mouse ecotropic murine leukemia virus infection of inbred mice: dual-tropic virus expression precedes the onset of paralysis and lymphoma. J Virol (1981) 1.35
Characterization of structural and immunological properties of specific domains of Friend ecotropic and dual-tropic murine leukemia virus gp70s. J Virol (1984) 1.32
Molecular cloning of Friend mink cell focus-inducing virus: identification of mink cell focus-inducing virus-like messages in normal and transformed cells. J Virol (1983) 1.26
Molecular dissection of Rauscher virus gp70 by using monoclonal antibodies: localization of acquired sequences of related envelope gene recombinants. Proc Natl Acad Sci U S A (1980) 1.26
Leukemia induction by a new strain of Friend mink cell focus-inducing virus: synergistic effect of Friend ecotropic murine leukemia virus. J Virol (1984) 1.19
Isolation of immortal cell lines from the first stage of murine leukemia virus-induced leukemia. Proc Natl Acad Sci U S A (1984) 1.18
Susceptibility of BALB/c mice carrying various DBA/2 genes to development of Friend murine leukemia virus-induced erythroleukemia. J Exp Med (1985) 1.18
Contribution of the gag and pol sequences to the leukemogenicity of Friend murine leukemia virus. J Virol (1985) 1.13
Host genes conferring resistance to a central nervous system disease induced by a polytropic recombinant Friend murine retrovirus. J Virol (1990) 1.07
Immunoselection of mutants deficient in cell surface glycoproteins encoded by murine erythroleukemia viruses. Proc Natl Acad Sci U S A (1980) 1.05
Genome structure of mink cell focus-forming murine leukemia virus in epithelial mink lung cells transformed vitro by iododeoxyuridine-induced C3H/MuLV cells. J Virol (1983) 1.04
Role of mink cell focus-inducing virus in leukemias induced by Friend ecotropic virus. J Virol (1984) 1.03
Friend erythroleukemia antigen. A viral antigen specified by spleen focus-forming virus and differentiation antigen controlled by the Fv-2 locus. J Exp Med (1979) 1.03
A weakly pathogenic Rauscher spleen focus-forming virus mutant that lacks the carboxyl-terminal membrane anchor of its envelope glycoprotein. J Virol (1985) 1.02
Protection against retroviral diseases after vaccination is conferred by interference to superinfection with attenuated murine leukemia viruses. J Virol (1993) 0.98
Amphotropic murine leukemia viruses induce spongiform encephalomyelopathy. Proc Natl Acad Sci U S A (1997) 0.95
Evidence for a new form of retroviral env transcript in leukemic and normal mouse lymphoid cells. J Virol (1983) 0.94
BALB/c myeloma retroviruses have mink cell focus-inducing activity. J Virol (1980) 0.92
In vivo interactions of ecotropic and polytropic murine leukemia viruses in mixed retrovirus infections. J Virol (2006) 0.84
Specific neutralization of defective spleen focus-forming virus in Friend virus complex by rat antiserum. J Virol (1979) 0.77
Spontaneous regression of Friend virus-induced erythroleukemia. VI. Structural and antigenic differences between the regressing and conventional strains of virus. J Virol (1980) 0.75
Spleen focus-forming virus: specific neutralization by antisera to certain gag gene-encoded proteins. J Virol (1981) 0.75
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Plaque assay techniques for murine leukemia viruses. Virology (1970) 29.21
A new class of murine leukemia virus associated with development of spontaneous lymphomas. Proc Natl Acad Sci U S A (1977) 13.96
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Naturally occurring murine leukemia viruses in wild mice: characterization of a new "amphotropic" class. J Virol (1976) 9.33
Xenotropic viruses: murine leukemia viruses associated with NIH Swiss, NZB, and other mouse strains. Science (1973) 7.12
Biochemical evidence that MCF murine leukemia viruses are envelope (env) gene recombinants. Proc Natl Acad Sci U S A (1977) 6.80
A novel murine oncornavirus with dual eco- and xenotropic properties. Proc Natl Acad Sci U S A (1975) 5.91
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Characterization and mapping of RNase T1-resistant oligonucleotides derived from the genomes of Akv and MCF murine leukemia viruses. Proc Natl Acad Sci U S A (1978) 5.25
Changes in expression of murine leukemia virus antigens and production of xenotropic virus in the late preleukemic period in AKR mice. Proc Natl Acad Sci U S A (1976) 4.52
gag Gene of mammalian type-C RNA tumour viruses. Nature (1976) 4.11
Friend strain of spleen focus-forming virus: a recombinant between mouse type C ecotropic viral sequences and sequences related to xenotropic virus. J Virol (1977) 3.70
Friend strain of spleen focus-forming virus is a recombinant between ecotropic murine type C virus and the env gene region of xenotropic type C virus. Proc Natl Acad Sci U S A (1977) 3.62
Isolation of transforming murine leukemia viruses from mice with a high incidence of spontaneous lymphoma. Proc Natl Acad Sci U S A (1977) 3.25
Radioimmunoassay of mammalian type C viral proteins. I. Species specific reactions of murine and feline viruses. J Immunol (1972) 3.23
Type C particle-positive and type C particle-negative rat cell lines: characterization of the coding capacity of endogenous sarcoma virus-specific RNA. J Virol (1976) 2.67
Comparison of the genomic organization of Kirsten and Harvey sarcoma viruses. J Virol (1978) 2.66
Structural proteins of ribonucleic acid tumor viruses. Purification of envelope, core, and internal components. J Biol Chem (1976) 2.31
Analysis of type specific antigenic determinants of two structural polypeptides of mouse RNA C-Type viruses. Virology (1974) 1.87
Reovirus-specific polypeptides: analysis using discontinuous gel electrophoresis. J Virol (1976) 1.42
Malignant transformation and erythroid differentiation by polycythaemia-inducing Friend virus. Nat New Biol (1971) 1.21
Virus-induced erythropoiesis in hypertransfused-polycythemic mice. Science (1967) 1.00
Target cell of the polycythemia-inducing Friend virus: studies with myleran. J Natl Cancer Inst (1975) 0.86
Mechanism of activation of a human oncogene. Nature (1982) 12.09
Active human immunodeficiency virus protease is required for viral infectivity. Proc Natl Acad Sci U S A (1988) 10.77
Monoclonal antibodies to the p21 products of the transforming gene of Harvey murine sarcoma virus and of the cellular ras gene family. J Virol (1982) 8.88
The p21 src genes of Harvey and Kirsten sarcoma viruses originate from divergent members of a family of normal vertebrate genes. Nature (1981) 8.44
Helper-independent transformation by unintegrated Harvey sarcoma virus DNA. J Virol (1978) 7.75
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Induction of murine C-type viruses from clonal lines of virus-free BALB-3T3 cells. Science (1971) 6.71
Intrinsic GTPase activity distinguishes normal and oncogenic ras p21 molecules. Proc Natl Acad Sci U S A (1984) 6.45
Cloning of bovine GAP and its interaction with oncogenic ras p21. Nature (1988) 5.56
Analysis of two divergent rat genomic clones homologous to the transforming gene of Harvey murine sarcoma virus. Proc Natl Acad Sci U S A (1981) 5.51
ras-Related gene sequences identified and isolated from Saccharomyces cerevisiae. Nature (1984) 5.32
Studies on the nucleic acid sequences of Kirsten sarcoma virus: a model for formation of a mammalian RNA-containing sarcoma virus. J Virol (1973) 5.28
Tumorigenic transformation of mammalian cells induced by a normal human gene homologous to the oncogene of Harvey murine sarcoma virus. Nature (1982) 5.08
RNA in mammalian sarcoma virus transformed nonproducer cells homologous to murine leukemia virus RNA. Virology (1973) 5.04
Transfection of molecularly cloned Friend murine leukemia virus DNA yields a highly leukemogenic helper-independent type C virus. J Virol (1980) 4.91
The transforming proteins of Rous sarcoma virus, Harvey sarcoma virus and Abelson virus contain tightly bound lipid. Cell (1982) 4.66
Dual evolutionary origin for the rat genetic sequences of Harvey murine sarcoma virus. J Virol (1980) 4.63
Construction and isolation of a transmissible retrovirus containing the src gene of Harvey murine sarcoma virus and the thymidine kinase gene of herpes simplex virus type 1. J Virol (1981) 4.54
Guanine nucleotide-binding and autophosphorylating activities associated with the p21src protein of Harvey murine sarcoma virus. Nature (1980) 4.43
Localization of the src gene product of the Harvey strain of MSV to plasma membrane of transformed cells by electron microscopic immunocytochemistry. Cell (1980) 4.35
Guanine nucleotide-binding activity as an assay for src protein of rat-derived murine sarcoma viruses. Proc Natl Acad Sci U S A (1979) 4.34
Requirement of either of a pair of ras-related genes of Saccharomyces cerevisiae for spore viability. Nature (1984) 4.23
Harvey sarcoma virus: a second murine type C sarcoma virus with rat genetic information. J Virol (1974) 3.92
Molecular cloning of the Harvey sarcoma virus closed circular DNA intermediates: initial structural and biological characterization. J Virol (1979) 3.90
Separation of murine cellular and murine leukaemia virus DNA polymerases. Nat New Biol (1971) 3.71
Friend strain of spleen focus-forming virus: a recombinant between mouse type C ecotropic viral sequences and sequences related to xenotropic virus. J Virol (1977) 3.70
Friend strain of spleen focus-forming virus is a recombinant between ecotropic murine type C virus and the env gene region of xenotropic type C virus. Proc Natl Acad Sci U S A (1977) 3.62
Mutant ras-encoded proteins with altered nucleotide binding exert dominant biological effects. Proc Natl Acad Sci U S A (1986) 3.59
Human genome contains four genes homologous to transforming genes of Harvey and Kirsten murine sarcoma viruses. Proc Natl Acad Sci U S A (1982) 3.48
Separation of sarcoma virus-specific and leukemia virus-specific genetic sequences of Moloney sarcoma virus. Proc Natl Acad Sci U S A (1975) 3.28
Radioimmunoassay of mammalian type C viral proteins. I. Species specific reactions of murine and feline viruses. J Immunol (1972) 3.23
Proposal for naming host cell-derived inserts in retrovirus genomes. J Virol (1981) 3.18
Identification of effector residues and a neutralizing epitope of Ha-ras-encoded p21. Proc Natl Acad Sci U S A (1986) 3.11
Mammalian and yeast ras gene products: biological function in their heterologous systems. Science (1985) 3.03
p21 of Kirsten murine sarcoma virus is thermolabile in a viral mutant temperature sensitive for the maintenance of transformation. J Virol (1979) 2.94
Comparative biochemical properties of p21 ras molecules coded for by viral and cellular ras genes. J Virol (1982) 2.91
Radioimmunoassay of mammalian type-C viral proteins: interspecies antigenic reactivities of the major internal polypeptide. Proc Natl Acad Sci U S A (1972) 2.90
Identification of a precursor in the biosynthesis of the p21 transforming protein of harvey murine sarcoma virus. J Virol (1982) 2.89
Yeast and mammalian ras proteins have conserved biochemical properties. Nature (1985) 2.85
Distinct mechanism for antidepressant activity by blockade of central substance P receptors. Science (1998) 2.83
Heteroduplex analysis of the sequence relations between the RNAs of mink cell focus-inducing and murine leukemia viruses. J Virol (1978) 2.79
Immunological characterization of primate C-type virus reverse transcriptases. Nat New Biol (1972) 2.73
Type C particle-positive and type C particle-negative rat cell lines: characterization of the coding capacity of endogenous sarcoma virus-specific RNA. J Virol (1976) 2.67
Comparison of the genomic organization of Kirsten and Harvey sarcoma viruses. J Virol (1978) 2.66
Immunological relationships of reverse transcriptases from ribonucleic acid tumor viruses. J Virol (1972) 2.65
Selective inhibition of ras-dependent transformation by a farnesyltransferase inhibitor. Science (1993) 2.60
Rapid leukemia induced by cloned friend strain of replicating murine type-C virus. Association with induction of xenotropic-related RNA sequences contained in spleen focus-forming virus. Virology (1978) 2.56
Modulation of guanine nucleotides bound to Ras in NIH3T3 cells by oncogenes, growth factors, and the GTPase activating protein (GAP). J Biol Chem (1990) 2.49
Isolation of a fibroblast nonproducer cell line containing the Friend strain of the spleen focus-forming virus. Virology (1977) 2.47
Nature and distribution of feline sarcoma virus nucleotide sequences. J Virol (1979) 2.47
Functional organization of the Harvey murine sarcoma virus genome. J Virol (1980) 2.46
Flat revertants isolated from Kirsten sarcoma virus-transformed cells are resistant to the action of specific oncogenes. Proc Natl Acad Sci U S A (1983) 2.44
Purification of ras GTPase activating protein from bovine brain. Proc Natl Acad Sci U S A (1988) 2.41
Deletion mapping of moloney type C virus: polypeptide and nucleic acid expression in different transforming virus isolates. J Virol (1976) 2.39
Envelope gene sequences which encode the gp52 protein of spleen focus-forming virus are required for the induction of erythroid cell proliferation. J Virol (1982) 2.39
RNA dependent DNA polymerase activity in mammalian cells. Nature (1971) 2.37
Dexamethasone stimulation of murine mammary tumor virus expression: a tissue culture source of virus. Science (1974) 2.34
Identification of a 30S RNA with properties of a defective type C virus in murine cells. J Virol (1978) 2.34
Defective retrovirus-like 30S RNA species of rat and mouse cells are infectious if packaged by type C helper virus. J Virol (1979) 2.34
Steroid induction of mouse mammary tumor virus: effect upon synthesis and degradation of viral RNA. J Virol (1977) 2.26
Identification of a normal vertebrate cell protein related to the p21 src of Harvey murine sarcoma virus. Virology (1980) 2.15
A C-terminal domain of GAP is sufficient to stimulate ras p21 GTPase activity. EMBO J (1989) 2.14
Radioimmunoassay of mammalian type C viral proteins. 3. Detection of viral antigen in normal murine cells and tissues. J Exp Med (1973) 2.13
Nucleotide sequence of two rasH related-genes isolated from the yeast Saccharomyces cerevisiae. Nucleic Acids Res (1984) 2.10
Genome-wide association study in a Swedish population yields support for greater CNV and MHC involvement in schizophrenia compared with bipolar disorder. Mol Psychiatry (2012) 2.09
Characterizatiion of rat genetic sequences of Kirsten sarcoma virus: distinct class of endogenous rat type C viral sequences. J Virol (1976) 2.09
Transformation by cloned Harvey murine sarcoma virus DNA: efficiency increased by long terminal repeat DNA. Science (1980) 2.05
Normal DBA/2 mouse cells synthesize a glycoprotein which interferes with MCF virus infection. Virology (1982) 2.02
Different rat-derived transforming retroviruses code for an immunologically related intracellular phosphoprotein. Proc Natl Acad Sci U S A (1979) 1.98
Primate and murine type-C viral nucleic acid association kinetics: analysis of model systems and natural tissues. J Virol (1974) 1.89
Envelope gene of the Friend spleen focus-forming virus: deletion and insertions in 3' gp70/p15E-encoding region have resulted in unique features in the primary structure of its protein product. Proc Natl Acad Sci U S A (1983) 1.87
Levels of rat cellular RNA homologous to either Kirsten sarcoma virus or rat type-C virus in cell lines derived from Osborne-Mendel rats. J Virol (1974) 1.86
Biological activity of the spleen focus-forming virus is encoded by a molecularly cloned subgenomic fragment of spleen focus-forming virus DNA. Proc Natl Acad Sci U S A (1981) 1.86
Antibody to the RNA-dependent DNA polymerase of mammalian C-type RNA tumor viruses. Proc Natl Acad Sci U S A (1971) 1.86
Base sequence differences between the RNA components of Harvey sarcoma virus. J Virol (1975) 1.84
Anthrax lethal factor inhibition. Proc Natl Acad Sci U S A (2005) 1.83
Heteroduplex analysis of cloned rat endogenous replication-defective (30 S) retrovirus and Harvey murine sarcoma virus. Virology (1980) 1.81
Separation of RNA-dependent DNA polymerase activity from the murine leukaemia virion. Nature (1970) 1.80
Neutralizing monoclonal antibodies to hepatitis A virus: partial localization of a neutralizing antigenic site. J Virol (1984) 1.78
Mammary tumor virus induction by glucocorticoids. Characterization of specific transcriptional regulation. J Biol Chem (1975) 1.76
Biochemical and physiological mechanisms in glucocorticoid hormone induction of mouse mammary tumor virus. Virology (1976) 1.74
Identification of guanine nucleotides bound to ras-encoded proteins in growing yeast cells. J Biol Chem (1987) 1.74
Subgenomic fragment of molecular cloned Friend murine leukemia virus DNA contains the gene(s) responsible for Friend murine leukemia virus-induced disease. J Virol (1980) 1.73
Malignant transformation of erythroid cells in vivo by introduction of a nonreplicating retrovirus vector. Science (1985) 1.73
Generation of BALB-MuSV and Ha-MuSC by type C virus transduction of homologous transforming genes from different species. Cell (1981) 1.73
Induction of erythroid leukaemia by Harvey and Kirsten sarcoma viruses. Nature (1975) 1.68
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