Published in Science on April 12, 1974
Mapping of linear and circular forms of mouse mammary tumor virus DNA with restriction endonucleases: evidence for a large specific deletion occurring at high frequency during circularization. Proc Natl Acad Sci U S A (1978) 3.45
Glucocorticoid-stimulated accumulation of mouse mammary tumor virus RNA: increased rate of synthesis of viral RNA. Proc Natl Acad Sci U S A (1977) 3.31
The region of mouse mammary tumor virus DNA containing the long terminal repeat includes a long coding sequence and signals for hormonally regulated transcription. EMBO J (1982) 2.76
Steroid induction of mouse mammary tumor virus: effect upon synthesis and degradation of viral RNA. J Virol (1977) 2.26
Glucocorticoid regulation of mouse mammary tumor virus: identification of a short essential DNA region. EMBO J (1983) 2.12
Integration and transcription of mouse mammary tumor virus DNA in rat hepatoma cells. Proc Natl Acad Sci U S A (1979) 2.08
Purified glucocorticoid receptor-hormone complex from rat liver cytosol binds specifically to cloned mouse mammary tumor virus long terminal repeats in vitro. Proc Natl Acad Sci U S A (1982) 1.97
Murine mammary tumor virus: characterization of infection of nonmurine cells. J Virol (1976) 1.87
Binding and transepithelial transport of immunoglobulins by intestinal M cells: demonstration using monoclonal IgA antibodies against enteric viral proteins. J Cell Biol (1989) 1.82
In vitro system for production of mouse mammary tumor virus. Appl Microbiol (1974) 1.54
Structural analysis of the intracellular RNAs of murine mammary tumor virus. J Virol (1979) 1.52
Identification of the messenger RNAs coding for the gag and env gene products of the murine mammary tumor virus. Proc Natl Acad Sci U S A (1979) 1.42
Introduction, stable integration, and controlled expression of a chimeric adenovirus gene whose product is toxic to the recipient human cell. Mol Cell Biol (1984) 1.39
Is there a role for actin in virus budding? J Cell Biol (1977) 1.39
Enhanced detection of cytomegalovirus in confluent MRC-5 cells treated with dexamethasone and dimethyl sulfoxide. J Clin Microbiol (1988) 1.35
Exogenous mouse mammary tumor virus proviral DNA isolated from a kidney adenocarcinoma cell line contains alterations in the U3 region of the long terminal repeat. J Virol (1986) 1.28
Glucocorticoids induce focus formation and increase sarcoma viral expression in a mink cell line that contains a murine sarcoma viral genome. J Virol (1978) 1.22
Increased levels of (2'-5')oligo(A) polymerase activity in human lymphoblastoid cells treated with glucocorticoids. Proc Natl Acad Sci U S A (1980) 1.19
Glucocorticoid regulation of mouse mammary tumor virus sequences in transgenic mice. Proc Natl Acad Sci U S A (1985) 1.17
Cooperation between structural elements in hormono-regulated transcription from the mouse mammary tumor virus promoter. Nucleic Acids Res (1991) 1.16
Isolation of host-range variants of mouse mammary tumor viruses that efficiently infect cells in vitro. Proc Natl Acad Sci U S A (1978) 1.13
Inhibition of dimethyl sulfoxide-stimulated Friend cell erythrodifferentiation by hydrocortisone and other steroids. Proc Natl Acad Sci U S A (1978) 1.11
A redundant nuclear protein binding site contributes to negative regulation of the mouse mammary tumor virus long terminal repeat. J Virol (1995) 1.07
Identification of a cellular receptor for mouse mammary tumor virus and mapping of its gene to chromosome 16. J Virol (1983) 1.05
Amplification and hormone-regulated expression of a mouse mammary tumor virus-Eco gpt fusion plasmid in mouse 3T6 cells. Mol Cell Biol (1983) 1.03
Factors controlling the expression of mouse mammary tumour virus. Biochem J (1992) 1.02
Purification of immature cores of mouse mammary tumor virus and immunolocalization of protein domains. J Virol (1992) 1.00
Dexamethasone increases the number of RNA polymerase II molecules transcribing integrated mouse mammary tumor virus DNA and flanking mouse sequences. Mol Cell Biol (1984) 0.99
Viral gene expression in murine sarcoma virus(murine leukemia virus)-infected cells. J Virol (1978) 0.93
Inhibition of interferon-mediated induction of indoleamine 2,3-dioxygenase in mouse lung by inhibitors of prostaglandin biosynthesis. Proc Natl Acad Sci U S A (1981) 0.86
Mammary tumors and mammary tumor virus expression in hybrid mice of strains C57BL and GR. J Exp Med (1977) 0.83
Modulation of mouse mammary tumor virus production in the MJY-alpha cell line. J Virol (1978) 0.79
Large-scale production of mouse mammary tumor virus in the absence of endogenous murine leukemia virus. Appl Environ Microbiol (1979) 0.79
Effect of chemical inactivating agents on glucocorticoid receptor proteins in mouse and hamster cells. Proc Natl Acad Sci U S A (1975) 0.79
Mechanism of activation of a human oncogene. Nature (1982) 12.09
In vitro cultivation of human tumors: establishment of cell lines derived from a series of solid tumors. J Natl Cancer Inst (1973) 11.26
Active human immunodeficiency virus protease is required for viral infectivity. Proc Natl Acad Sci U S A (1988) 10.77
Identification and characterization of conserved and variable regions in the envelope gene of HTLV-III/LAV, the retrovirus of AIDS. Cell (1986) 10.70
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
Genetic variation in HTLV-III/LAV over time in patients with AIDS or at risk for AIDS. Science (1986) 7.81
Helper-independent transformation by unintegrated Harvey sarcoma virus DNA. J Virol (1978) 7.75
Selective transmission of human immunodeficiency virus type-1 variants from mothers to infants. Science (1992) 7.44
Whole-genome association study of bipolar disorder. Mol Psychiatry (2008) 6.80
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
Extensive variation of human immunodeficiency virus type-1 in vivo. Nature (1988) 5.02
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
A type-C virus in human rhabdomyosarcoma cells after inoculation into NIH Swiss mice treated with antithymocyte serum. Proc Natl Acad Sci U S A (1973) 4.55
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
Physical assay and growth cycle studies of a defective adeno-satellite virus. J Virol (1967) 3.15
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
Survival in children with perinatally acquired human immunodeficiency virus type 1 infection. N Engl J Med (1989) 2.72
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
Helper-independent mink cell focus-inducing strains of Friend murine type-C virus: potential relationship to the origin of replication-defective spleen focus-forming virus. J Exp Med (1978) 2.48
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
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
Physicochemical characterization of adeno-associated satellite virus type 4 and its nucleic acid. J Virol (1967) 2.10
Nucleotide sequence of two rasH related-genes isolated from the yeast Saccharomyces cerevisiae. Nucleic Acids Res (1984) 2.10
Acquired immunodeficiency syndrome in infants. N Engl J Med (1984) 2.09
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
Mothers of infants with the acquired immunodeficiency syndrome. Evidence for both symptomatic and asymptomatic carriers. JAMA (1985) 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
Antibody to the RNA-dependent DNA polymerase of mammalian C-type RNA tumor viruses. Proc Natl Acad Sci U S A (1971) 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
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