Published in Science on July 23, 1976
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
Phosphoproteins of murine hepatitis viruses. J Virol (1979) 2.07
Bovine leukemia virus matrix-associated protein MA(p15): further processing and formation of a specific complex with the dimer of the 5'-terminal genomic RNA fragment. J Virol (1991) 1.52
Bovine leukemia virus RNA sequences involved in dimerization and specific gag protein binding: close relation to the packaging sites of avian, murine, and human retroviruses. J Virol (1993) 1.43
In vitro transcription of theavian oncornavirus genome by the RNA-directed DNA polymerase: analysis of DNA transcripts synthesized in reconstructed enzymatic reactions. J Virol (1977) 1.08
Phosphorylation and nucleic acid binding properties of m1 Moloney murine sarcoma virus-specific pP60gag. J Virol (1977) 1.05
Analysis of deletions and thermosensitive mutations in Rous sarcoma virus gag protein p10. J Virol (1993) 0.99
BALB/c myeloma retroviruses: peptide mapping and immunological analysis of the pp12 structural protein. J Virol (1980) 0.75
The initiation of cell division in a contact-inhibited mammalian cell line. J Cell Physiol (1965) 12.07
Murine sarcoma and leukemia viruses: assay using clonal lines of contact-inhibited mouse cells. J Virol (1969) 11.78
In vitro cultivation of human tumors: establishment of cell lines derived from a series of solid tumors. J Natl Cancer Inst (1973) 11.26
Development of 3T3-like lines from Balb-c mouse embryo cultures: transformation susceptibility to SV40. J Cell Physiol (1968) 10.54
Growth factors from murine sarcoma virus-transformed cells. Proc Natl Acad Sci U S A (1978) 8.01
Oncogenes of RNA tumor viruses as determinants of cancer. Proc Natl Acad Sci U S A (1969) 7.69
Autocrine secretion and malignant transformation of cells. N Engl J Med (1980) 7.49
Induction of murine C-type viruses from clonal lines of virus-free BALB-3T3 cells. Science (1971) 6.71
Nerve growth factor receptors on human melanoma cells in culture. Proc Natl Acad Sci U S A (1977) 6.62
Mink cell line Mv 1 Lu (CCL 64). Focus formation and the generation of "nonproducer" transformed cell lines with murine and feline sarcoma viruses. Virology (1974) 6.53
Transforming growth factors produced by certain human tumor cells: polypeptides that interact with epidermal growth factor receptors. Proc Natl Acad Sci U S A (1980) 6.32
Biologically active phorbol esters specifically alter affinity of epidermal growth factor membrane receptors. Nature (1979) 4.72
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
Basis for the acquisition of malignant potential by mouse cells cultivated in vitro. Science (1968) 4.00
Growth control in cultured cells: selection of sublines with increased sensitivity to contact inhibition and decreased tumor-producing ability. Proc Natl Acad Sci U S A (1968) 3.78
Separation of murine cellular and murine leukaemia virus DNA polymerases. Nat New Biol (1971) 3.71
Susceptibility of human diploid fibroblast strains to transformation by SV40 virus. Science (1966) 3.68
Rat transforming growth factor type 1: structure and relation to epidermal growth factor. Science (1984) 3.62
Transformation by murine and feline sarcoma viruses specifically blocks binding of epidermal growth factor to cells. Nature (1976) 3.56
Cell growth and the initiation of transformation by SV40. Proc Natl Acad Sci U S A (1966) 3.50
Transforming growth factors: isolation of polypeptides from virally and chemically transformed cells by acid/ethanol extraction. Proc Natl Acad Sci U S A (1980) 3.45
Missing women. BMJ (1992) 3.44
The International Caries Detection and Assessment System (ICDAS): an integrated system for measuring dental caries. Community Dent Oral Epidemiol (2007) 3.34
Infectious C-type virus isolated from a baboon placenta. Nature (1974) 3.32
N.A.S. symposium: new evidence as the basis for increased efforts in cancer research. Proc Natl Acad Sci U S A (1972) 3.28
RNA-dependent DNA polymerase activity in five RNA viruses: divalent cation requirements. Proc Natl Acad Sci U S A (1970) 3.25
Transforming growth factors produced by retrovirus-transformed rodent fibroblasts and human melanoma cells: amino acid sequence homology with epidermal growth factor. Proc Natl Acad Sci U S A (1983) 3.21
Structure and function of human amphiregulin: a member of the epidermal growth factor family. Science (1989) 3.13
Molecular cloning and expression of an additional epidermal growth factor receptor-related gene. Proc Natl Acad Sci U S A (1990) 3.11
High frequency of SV40 transformation of mouse cell line 3T3. Virology (1966) 3.04
Evolution of type C viral genes: evidence for an Asian origin of man. Nature (1976) 3.02
A distinct class of inducible murine type-C viruses that replicates in the rabbit SIRC cell line. Proc Natl Acad Sci U S A (1974) 3.00
Membrane receptors for murine leukemia viruses: characterization using the purified viral envelope glycoprotein, gp71. Cell (1976) 2.93
Homology between type-C viruses of various species as determined by molecular hybridization. Proc Natl Acad Sci U S A (1973) 2.90
Evolution of C-type viral genes: inheritance of exogenously acquired viral genes. Nature (1974) 2.77
Immunological characterization of primate C-type virus reverse transcriptases. Nat New Biol (1972) 2.73
Isolation from the asian mouse Mus caroli of an endogenous type C virus related to infectious primate type C viruses. Proc Natl Acad Sci U S A (1975) 2.71
Yield of human adipose-derived adult stem cells from liposuction aspirates. Cytotherapy (2004) 2.69
Detection of baboon type C viral sequences in various primate tissues by molecular hybridization. J Virol (1974) 2.69
Mouse leukemia virus: "spontaneous" release by mouse embryo cells after long-term in vitro cultivation. Proc Natl Acad Sci U S A (1969) 2.68
Immunological relationships of reverse transcriptases from ribonucleic acid tumor viruses. J Virol (1972) 2.65
Type C viruses of baboons: isolation from normal cell cultures. Cell (1974) 2.55
Nucleic acid homology of murine type-C viral genes. J Virol (1974) 2.51
Induction of cell division in medium lacking serum growth factor by SV40. Virology (1971) 2.48
The genome-associated, specific RNA binding proteins of avian and mammalian type C viruses. Cell (1977) 2.42
Cloning and sequence analysis of a cDNA for rat transforming growth factor-alpha. Nature (1985) 2.41
Properties of clonal lines of murine sarcoma virus transformed Balb-3T3 cells. Virology (1969) 2.40
Specific high affinity cell membrane receptors for biologically active phorbol and ingenol esters. Nature (1980) 2.38
RNA dependent DNA polymerase activity in mammalian cells. Nature (1971) 2.37
Epithelioid and fibroblastic rat kidney cell clones: epidermal growth factor (EGF) receptors and the effect of mouse sarcoma virus transformation. J Cell Physiol (1978) 2.36
A scanning electron microscope study of surface features of viral and spontaneous transformants of mouse Balb-3T3 cells. J Cell Biol (1973) 2.30
Epithelial wound healing enhanced by transforming growth factor-alpha and vaccinia growth factor. Science (1987) 2.24
Oncogenic RNA viruses. Semin Oncol (1976) 2.23
The amphiregulin gene encodes a novel epidermal growth factor-related protein with tumor-inhibitory activity. Mol Cell Biol (1990) 2.21
Vaccinia virus encodes a polypeptide homologous to epidermal growth factor and transforming growth factor. Nature (1985) 2.15
Recovery of SV40 virus with genetic markers of original inducing virus from SV40-transformed mouse cells. Virology (1968) 2.15
Radioimmunoassay of mammalian type C viral proteins. 3. Detection of viral antigen in normal murine cells and tissues. J Exp Med (1973) 2.13
Evolution of type C viral genes: origin of feline leukemia virus. Science (1975) 2.09
Effect of fluid and sodium removal on mortality in peritoneal dialysis patients. Kidney Int (2001) 2.06
Endogenous type C virus from a cat cell clone with properties distinct from previously described feline type C virus. Virology (1973) 2.05
Phosphorylation of murine type C viral p12 proteins regulates their extent of binding to the homologous viral RNA. Cell (1977) 2.04
Evolution of type C viral genes: I. Nucleic acid from baboon type C virus as a measure of divergence among primate species. Proc Natl Acad Sci U S A (1974) 2.03
Pseudotypes of feline sarcoma virus contain an 85,000-dalton protein with feline oncornavirus-associated cell membrane antigen (FOCMA) activity. Proc Natl Acad Sci U S A (1978) 2.01
Multiple divergent copies of endogenous C-type virogenes in mammalian cells. Nature (1974) 1.99
Stimulation of cell growth in vitro by serum with and without growth factor. Relation to contact inhibition and viral transformation. Exp Cell Res (1970) 1.99
Is oral rice electrolyte solution superior to glucose electrolyte solution in infantile diarrhoea? Arch Dis Child (1982) 1.99
Catalysis research of relevance to carbon management: progress, challenges, and opportunities. Chem Rev (2001) 1.99
Two distinct endogenous type C viruses isolated from the asian rodent Mus cervicolor: conservation of virogene sequences in related rodent species. J Virol (1977) 1.98
Murine sarcoma virus transformation of BALB-3T3 cells: lack of dependence on murine leukemia virus. Proc Natl Acad Sci U S A (1970) 1.96
Differentiated cell types and the regulation of collagen synthesis. Nature (1966) 1.94
Amphiregulin: a bifunctional growth-modulating glycoprotein produced by the phorbol 12-myristate 13-acetate-treated human breast adenocarcinoma cell line MCF-7. Proc Natl Acad Sci U S A (1988) 1.91
Rescue of endogenous 30S retroviral sequences from mouse cells by baboon type C virus. J Virol (1978) 1.90
Inhibition of ribonucleotide reduction in CCRF-CEM cells by 2',2'-difluorodeoxycytidine. Mol Pharmacol (1990) 1.88
Antibody to the RNA-dependent DNA polymerase of mammalian C-type RNA tumor viruses. Proc Natl Acad Sci U S A (1971) 1.86
Growth factors produced by sarcoma virus-transformed cells. Cancer Res (1978) 1.85
S-tropic murine type-C viruses: frequency of isolation from continuous cell lines, leukemia virus preparations and normal spleens. Int J Cancer (1974) 1.84
Nucleic acid homology of murine xenotropic type C viruses. J Virol (1975) 1.82
Characterization of a type C virus released from the porcine cell line PK(15). Virology (1974) 1.81
Can acetate replace bicarbonate in oral rehydration solution for infantile diarrhoea? Arch Dis Child (1982) 1.81
Spontaneous release of type C viruses from clonal lines of spontaneously transformed Blab-3T3 cells. Nat New Biol (1972) 1.81
SV40 T antigen induction and transformation in human fibroblast cell strains. Virology (1968) 1.80
Separation of RNA-dependent DNA polymerase activity from the murine leukaemia virion. Nature (1970) 1.80
Mammalian cells in culture frequently release type C viruses. Science (1973) 1.79
Isolation from murine sarcoma cells of novel transforming growth factors potentiated by EGF. Nature (1982) 1.79
Human transforming growth factors induce tyrosine phosphorylation of EGF receptors. Nature (1981) 1.78
Human transforming growth factor. Production by a melanoma cell line, purification, and initial characterization. J Biol Chem (1982) 1.78
Genetic analysis of early- versus late-stage ovarian tumors. Cancer Res (2001) 1.77
Specific binding of the type C viral core protein p12 with purified viral RNA. Cell (1976) 1.77
Collagen synthesis in fibroblasts transformed by oncogenic viruses. Nature (1966) 1.76
Effects of lipid packing on polymorphic phase behavior and membrane properties. Proc Natl Acad Sci U S A (1989) 1.75
Antigenic and cultural properties of cells doubly transformed by polyoma virus and SV40. Virology (1965) 1.74
Oncostatin M: a growth regulator produced by differentiated histiocytic lymphoma cells. Proc Natl Acad Sci U S A (1986) 1.69
Structure, organization, and expression of the rat cardiac myosin light chain-2 gene. Identification of a 250-base pair fragment which confers cardiac-specific expression. J Biol Chem (1989) 1.68
Transformation induced by Abelson murine leukemia virus involves production of a polypeptide growth factor. Science (1982) 1.66
Purification and primary structure of a polypeptide with multiplication-stimulating activity from rat liver cell cultures. Homology with human insulin-like growth factor II. J Biol Chem (1981) 1.65