Published in Nature on November 14, 1970
Human immunodeficiency virus infection of cells arrested in the cell cycle. EMBO J (1992) 6.05
Role of the basic domain of human immunodeficiency virus type 1 matrix in macrophage infection. J Virol (1995) 3.95
Inhibition of viral DNA synthesis in stationary chicken embryo fibroblasts infected with avian retroviruses. J Virol (1977) 2.71
Synethesis and integration of viral DNA in chicken cells at different time after infection with various multiplicities of avian oncornavirus. J Virol (1976) 2.34
Establishment of infection by spleen necrosis virus: inhibition in stationary cells and the role of secondary infection. J Virol (1982) 2.26
Infection efficiency of T lymphocytes with amphotropic retroviral vectors is cell cycle dependent. J Virol (1989) 1.86
Differential effects of transforming avian RNA tumor viruses on avian macrophages. Proc Natl Acad Sci U S A (1981) 1.60
Effects of polyadenylic acids on functions of murine RNA tumor viruses. J Virol (1973) 1.53
Rous sarcoma virus infection of synchronized cells establishes provirus integration during S-phase DNA synthesis prior to cellular division. Proc Natl Acad Sci U S A (1981) 1.52
Cytoplasmic DNA synthesis induced by RNA tumor viruses. Proc Natl Acad Sci U S A (1971) 1.39
Replicating, differentiated macrophages can serve as in vitro targets for transformation by avian myeloblastosis virus. J Virol (1981) 1.34
Target cells for avian myeloblastosis virus in embryonic yolk sac and relationship of cell differentiation to cell transformation. J Virol (1984) 0.96
Kinetics of murine type C virus-specific DNA synthesis newly infected cells. J Virol (1975) 0.93
Tissue- and tumor-specific targeting of murine leukemia virus-based replication-competent retroviral vectors. J Virol (2006) 0.88
Independent expression of avian sarcoma virus in doubly infected chicken embryo fibroblasts. J Virol (1981) 0.86
Mechanism of oncogenic transformation by Rous sarcoma virus. 3. Role of proviral DNA in morphologic conversion of chicken embryo fibroblasts. J Virol (1973) 0.85
Fate of input oncornavirion RNA--biological studies. J Virol (1976) 0.81
Cell fusion for genetic analysis of two nonconditional Rous sarcoma virus replication mutants. J Virol (1979) 0.80
Mechanism of oncogenic transformation by Rous sarcoma virus. II. Effect of rifampin on Rous sarcoma virus infection. J Virol (1971) 0.80
Encapsulation of lymphocyte DNA by vesicular stomatitis virus. Proc Natl Acad Sci U S A (1974) 0.79
RNA-dependent DNA polymerase in virions of Rous sarcoma virus. Nature (1970) 19.89
Lower in vivo mutation rate of human immunodeficiency virus type 1 than that predicted from the fidelity of purified reverse transcriptase. J Virol (1995) 9.02
Genetic consequences of packaging two RNA genomes in one retroviral particle: pseudodiploidy and high rate of genetic recombination. Proc Natl Acad Sci U S A (1990) 6.66
Standardized and simplified nomenclature for proteins common to all retroviruses. J Virol (1988) 6.31
Retroviral recombination and reverse transcription. Science (1990) 6.27
RNA-directed DNA synthesis and RNA tumor viruses. Adv Virus Res (1972) 6.11
Sequence of retrovirus provirus resembles that of bacterial transposable elements. Nature (1980) 5.95
Encapsidation sequences for spleen necrosis virus, an avian retrovirus, are between the 5' long terminal repeat and the start of the gag gene. Proc Natl Acad Sci U S A (1982) 5.56
Construction of a helper cell line for avian reticuloendotheliosis virus cloning vectors. Mol Cell Biol (1983) 4.96
Structure, variation and synthesis of retrovirus long terminal repeat. Cell (1981) 4.90
The terminal nucleotides of retrovirus DNA are required for integration but not virus production. Nature (1984) 4.89
The retrovirus pol gene encodes a product required for DNA integration: identification of a retrovirus int locus. Proc Natl Acad Sci U S A (1984) 4.81
Broad spectrum of in vivo forward mutations, hypermutations, and mutational hotspots in a retroviral shuttle vector after a single replication cycle: substitutions, frameshifts, and hypermutations. Proc Natl Acad Sci U S A (1990) 4.72
Studies on carcinogenesis by avian sarcoma viruses. VI. Differential multiplication of uninfected and of converted cells in response to insulin. J Cell Physiol (1967) 4.55
Genes with promoters in retrovirus vectors can be independently suppressed by an epigenetic mechanism. Cell (1984) 4.29
Mechanism of cell transformation by RNA tumor viruses. Annu Rev Microbiol (1971) 4.24
Nucleic acid sequences of the oncogene v-rel in reticuloendotheliosis virus strain T and its cellular homolog, the proto-oncogene c-rel. J Virol (1984) 4.17
Carcinogenesis by RNA sarcoma viruses. XII. A quantitative study of infection of rat cells in vitro by avian sarcoma viruses. Virology (1970) 3.90
Formation of infectious progeny virus after insertion of herpes simplex thymidine kinase gene into DNA of an avian retrovirus. Cell (1981) 3.80
Broad spectrum of in vivo forward mutations, hypermutations, and mutational hotspots in a retroviral shuttle vector after a single replication cycle: deletions and deletions with insertions. Proc Natl Acad Sci U S A (1990) 3.76
Origin of retroviruses from cellular moveable genetic elements. Cell (1980) 3.67
Lack of sequence homology among RNAs of avian leukosis-sarcoma viruses, reticuloendotheliosis viruses, and chicken endogenous RNA-directed DNA polymerase activity. J Virol (1973) 3.62
High mutation rate of a spleen necrosis virus-based retrovirus vector. Mol Cell Biol (1986) 3.57
Correlation between cell killing and massive second-round superinfection by members of some subgroups of avian leukosis virus. J Virol (1980) 3.53
Circles with two tandem LTRs are precursors to integrated retrovirus DNA. Cell (1984) 3.45
Stimulation by serum of multiplication of stationary chicken cells. J Cell Physiol (1971) 3.41
Cell cycle-dependent activation of rous sarcoma virus-infected stationary chicken cells: avian leukosis virus group-specific antigens and ribonucleic acid. J Virol (1972) 3.35
A DNA-depenent DNA polymerase and a DNA endonuclease in virions of Rous sarcoma virus. Nature (1970) 3.31
Formation and structure of infectious DNA of spleen necrosis virus. J Virol (1977) 3.29
Replication of reticuloendotheliosis viruses in cell culture: acute infection. J Virol (1974) 3.17
High-efficiency ligation and recombination of DNA fragments by vertebrate cells. Science (1983) 2.99
Comparison of Rous sarcoma virus-specific deoxyribonucleic acid polymerases in virions of Rous sarcoma virus and in Rous sarcoma virus-infected chicken cells. J Virol (1971) 2.97
Function of the retrovirus long terminal repeat. Cell (1982) 2.89
Determination of the rate of base-pair substitution and insertion mutations in retrovirus replication. J Virol (1988) 2.88
New retrovirus helper cells with almost no nucleotide sequence homology to retrovirus vectors. J Virol (1989) 2.86
Requirement for cell division for initiation of transcription of Rous sarcoma virus RNA. J Virol (1974) 2.86
Modulation of cell proliferation and differentiation through substrate-dependent changes in fibronectin conformation. Mol Biol Cell (1999) 2.82
Infectious rous sarcoma virus and reticuloendotheliosis virus DNAs. J Virol (1974) 2.77
Occupation of the extracellular matrix receptor, integrin, is a control point for myogenic differentiation. Cell (1987) 2.76
Inhibition of viral DNA synthesis in stationary chicken embryo fibroblasts infected with avian retroviruses. J Virol (1977) 2.71
Rate and mechanism of nonhomologous recombination during a single cycle of retroviral replication. Science (1993) 2.64
Reticuloendotheliosis virus nucleic acid sequences in cellular DNA. J Virol (1974) 2.55
Characterization of reticuloendotheliosis virus strain T DNA and isolation of a novel variant of reticuloendotheliosis virus strain T by molecular cloning. J Virol (1981) 2.49
Lack of serological relationship among DNA polymerases of avian leukosis-sarcoma viruses, reticuloendotheliosis viruses, and chicken cells. J Virol (1973) 2.46
Loss of intervening sequences in genomic mouse alpha-globin DNA inserted in an infectious retrovirus vector. Nature (1982) 2.38
The partial purification from calf serum of a fraction with multiplication-stimulating activity for chicken fibroblasts in cell culture and with non-suppressible insulin-like activity. J Cell Physiol (1972) 2.37
Infectious and noninfectious recombinant clones of the provirus of SNV differ in cellular DNA and are apparently the same in viral DNA. Cell (1980) 2.35
Characterization of large deletions occurring during a single round of retrovirus vector replication: novel deletion mechanism involving errors in strand transfer. J Virol (1991) 2.34
Cell killing by spleen necrosis virus is correlated with a transient accumulation of spleen necrosis virus DNA. J Virol (1979) 2.33
The DNA provirus hypothesis. Science (1976) 2.31
Establishment of infection by spleen necrosis virus: inhibition in stationary cells and the role of secondary infection. J Virol (1982) 2.26
Studies on carcinogenesis by avian sarcoma viruses. 8. Glycolysis and cell multiplication. Int J Cancer (1968) 2.25
Spontaneous changes in nucleotide sequence in proviruses of spleen necrosis virus, an avian retrovirus. Proc Natl Acad Sci U S A (1982) 2.16
Expression and function of chicken integrin beta 1 subunit and its cytoplasmic domain mutants in mouse NIH 3T3 cells. J Cell Biol (1990) 2.16
A promoterless retroviral vector indicates that there are sequences in U3 required for 3' RNA processing. Proc Natl Acad Sci U S A (1987) 2.13
Cell killing by avian leukosis viruses. J Virol (1981) 2.10
Quantitative analysis of gene suppression in integrated retrovirus vectors. Mol Cell Biol (1986) 2.08
v-rel oncoproteins in the nucleus and in the cytoplasm transform chicken spleen cells. J Virol (1988) 2.08
5-Azacytidine and RNA secondary structure increase the retrovirus mutation rate. J Virol (1992) 2.03
Lack of infectivity of the endogenous avian leukosis virus-related genes in the DNA of uninfected chicken cells. J Virol (1976) 1.99
Different localization of the product of the v-rel oncogene in chicken fibroblasts and spleen cells correlates with transformation by REV-T. Cell (1986) 1.96
A partially purified polypeptide fraction from rat liver cell conditioned medium with multiplication-stimulating activity for embryo fibroblasts. J Cell Physiol (1973) 1.93
The protovirus hypothesis: speculations on the significance of RNA-directed DNA synthesis for normal development and for carcinogenesis. J Natl Cancer Inst (1971) 1.93
Hybridization of Rous sarcoma virus deoxyribonucleic acid polymerase product and ribonucleic acids from chicken and rat cells infected with Rous sarcoma virus. J Virol (1972) 1.91
Complementation rescue of Rous sarcoma virus from transformed mammalian cells by polyethylene glycol-mediated cell fusion. J Virol (1977) 1.87
Transactivation of gene expression by nuclear and cytoplasmic rel proteins. Mol Cell Biol (1989) 1.87
Multiplication-stimulating activity for chicken embryo fibroblasts from rat liver cell conditioned medium: a family of small polypeptides. J Cell Physiol (1973) 1.87
Transformation of chondroblasts by Rous sarcoma virus and synthesis of the sulfated proteoglycan matrix. Cell (1977) 1.86
Sites of integration of reticuloendotheliosis virus DNA in chicken DNA. Proc Natl Acad Sci U S A (1978) 1.86
Insertion of several different DNAs in reticuloendotheliosis virus strain T suppresses transformation by reducing the amount of subgenomic mRNA. J Virol (1986) 1.83
The mechanism of carcinogenesis by avian sarcoma viruses. 1. Cell multiplication and differentiation. J Natl Cancer Inst (1965) 1.82
The cellular and molecular biology of RNA tumor viruses, especially avian leukosis-sarcoma viruses, and their relatives. Adv Cancer Res (1974) 1.81
Instability of large direct repeats in retrovirus vectors. J Virol (1987) 1.78
Lower mutation rate of bovine leukemia virus relative to that of spleen necrosis virus. J Virol (1994) 1.76
Enzymes and nucleotides in virions of Rous sarcoma virus. J Virol (1971) 1.74
Reverse transcriptases. Retrons in bacteria. Nature (1989) 1.74
High-frequency deletion in recovered retrovirus vectors containing exogenous DNA with promoters. J Virol (1984) 1.73
No apparent nucleotide sequence specificity in cellular DNA juxtaposed to retrovirus proviruses. Proc Natl Acad Sci U S A (1980) 1.72
DNA of noninfectious and infectious integrated spleen necrosis virus (SNV) is colinear with unintegrated SNV DNA and not grossly abnormal. Cell (1979) 1.71
DNA ligase and exonuclease activities in virions of rous sarcoma virus. Nat New Biol (1971) 1.71
Retrovirus recombination depends on the length of sequence identity and is not error prone. J Virol (1994) 1.70
Spontaneous variation and synthesis in the U3 region of the long terminal repeat of an avian retrovirus. J Virol (1982) 1.69
Substitution of 5' helper virus sequences into non-rel portion of reticuloendotheliosis virus strain T suppresses transformation of chicken spleen cells. Cell (1982) 1.69
Replication of reticuloendotheliosis viruses in cell culture: chronic infection. J Gen Virol (1975) 1.68
Pseudotypes of avian sarcoma viruses with the envelope properties of vesicular stomatitis virus. Virology (1977) 1.67
Virogenic nontransformed cells isolated following infection of normal rat kidney cells with B77 strain Rous sarcoma virus. Cell (1974) 1.62
Specific serological relationships among partially purified DNA polymerases of avian leukosis-sarcoma viruses, reticuloendotheliosis viruses, and avian cells. J Virol (1974) 1.61
Differential effects of transforming avian RNA tumor viruses on avian macrophages. Proc Natl Acad Sci U S A (1981) 1.60
One retroviral RNA is sufficient for synthesis of viral DNA. J Virol (1994) 1.60
Expression of complete chicken thymidine kinase gene inserted in a retrovirus vector. Mol Cell Biol (1984) 1.58
Infectious DNA of spleen necrosis virus is integrated at a single site in the DNA of chronically infected chicken fibroblasts. Proc Natl Acad Sci U S A (1977) 1.58
A double hairpin structure is necessary for the efficient encapsidation of spleen necrosis virus retroviral RNA. EMBO J (1994) 1.58
Sites of integration of infectious DNA of avian reticuloendotheliosis viruses in different avian cellular DNAs. Cell (1978) 1.57
The RNA tumor viruses--background and foreground. Proc Natl Acad Sci U S A (1972) 1.56
Ribonuclease-sensitive deoxyribonucleic acid polymerase activity in uninfected rat cells and rat cells infected with Rous sarcoma virus. J Virol (1971) 1.54
On the origin of RNA tumor viruses. Annu Rev Genet (1974) 1.53
Transformation of chicken embryo retinal melanoblasts by a temperature-sensitive mutant of Rous sarcoma virus. Cell (1977) 1.50
Recombination of transfected DNAs in vertebrate cells in culture. Proc Natl Acad Sci U S A (1984) 1.50