Abstract:
:We have generated four mouse monoclonal antibodies (MAbs) to bovine papillomavirus virions that bound type-specific, adjacent, and conformationally dependent epitopes on the L1 major capsid protein. All four MAbs were neutralizing at ratios of 1 MAb molecule per 5 to 25 L1 molecules, but only three effectively blocked binding of the virus to the cell surface. Therefore, antibodies can prevent papillomavirus infection by at least two mechanisms: inhibition of cell surface receptor binding and a subsequent step in the infectious pathway. The neutralizing epitopes of the bovine papillomavirus L2 minor capsid protein were mapped to the N-terminal half of L2 by blocking the neutralizing activity of full-length L2 antiserum with bacterially expressed peptides of L2. In addition, rabbit antiserum raised against amino acids 45 to 173 of L2 had a neutralizing titer of 1,000, confirming that at least part of the N terminus of L2 is exposed on the virion surface.
journal_name
J Viroljournal_title
Journal of virologyauthors
Roden RB,Weissinger EM,Henderson DW,Booy F,Kirnbauer R,Mushinski JF,Lowy DR,Schiller JTdoi
10.1128/JVI.68.11.7570-7574.1994subject
Has Abstractpub_date
1994-11-01 00:00:00pages
7570-4issue
11eissn
0022-538Xissn
1098-5514journal_volume
68pub_type
杂志文章abstract::Epstein-Barr virus (EBV) is an oncogenic human herpesvirus that dramatically reorganizes host gene expression to immortalize primary B cells. In this study, we analyzed EBV-regulated host gene expression changes following primary B-cell infection, both during initial proliferation and through transformation into lymph...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01069-12
更新日期:2012-10-01 00:00:00
abstract::Sonchus yellow net virus is a plant nucleorhabdovirus whose nucleocapsid (N), phosphoprotein (P), and polymerase (L) proteins form large viroplasms in the nuclei of infected plants (C. R. F. Martins, J. A. Johnson, D. M. Lawrence, T. J. Choi, A. Pisi, S. L. Tobin, D. Lapidus, J. D. O. Wagner, S. Ruzin, K. McDonald, an...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.02349-06
更新日期:2007-05-01 00:00:00
abstract::The prevailing hypothesis is that the intracellular site of budding of coronaviruses is determined by the localization of its membrane protein M (previously called E1). We tested this by analyzing the site of budding of four different coronaviruses in relation to the intracellular localization of their M proteins. Mou...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.68.10.6523-6534.1994
更新日期:1994-10-01 00:00:00
abstract::Using real-time fluorescence PCR, we quantitated the numbers of copies of latent varicella-zoster virus (VZV) and herpes simplex virus type 1 (HSV-1) and type 2 (HSV-2) genomes in 15 human trigeminal ganglia. Eight (53%) and 1 (7%) of 15 ganglia were PCR positive for HSV-1 or -2 glycoprotein G genes, with means of 2,9...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.73.12.10514-10518.1999
更新日期:1999-12-01 00:00:00
abstract:UNLABELLED:To date, the response of teleost B cells to specific pathogens has been only scarcely addressed. In this work, we have demonstrated that viral hemorrhagic septicemia virus (VHSV), a fish rhabdovirus, has the capacity to infect rainbow trout spleen IgM-positive (IgM(+)) cells, although the infection is not pr...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.03080-14
更新日期:2015-02-01 00:00:00
abstract::A double-isotopic label difference analysis of polyacrylamide gels has been used to distinguish between cellular and viral protein accumulation in infected cells and to quantify the kinetics of accumulation of viral polypeptides. This technique, coupled with the determination of total radioactive amino acid incorporat...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.13.4.788-800.1974
更新日期:1974-04-01 00:00:00
abstract::Jaagsiekte sheep retrovirus (JSRV) is the causative agent of a transmissible lung cancer of sheep known as ovine pulmonary carcinoma. Recently, we have found that the expression of the JSRV envelope (Env) is sufficient to transform mouse NIH 3T3 cells in classical transformation assays. To further investigate the mech...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.75.22.11002-11009.2001
更新日期:2001-11-01 00:00:00
abstract::Kaposi's sarcoma-associated herpesvirus (KSHV) latency-associated nuclear antigen (LANA) is a 1,162-amino-acid protein that mediates episome persistence of viral genomes. LANA binds the KSHV terminal-repeat (TR) sequence through its carboxy-terminal domain to mediate DNA replication. LANA simultaneously binds mitotic ...
journal_title:Journal of virology
pub_type: 杂志文章
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更新日期:2019-03-05 00:00:00
abstract::The RNA-dependent RNA polymerase of influenza A virus is responsible for both transcription and replication of negative-sense viral RNA. It is thought that a "switching" mechanism regulates the transition between these activities. We demonstrate that, in the presence of preexisting viral RNA polymerase and nucleoprote...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.78.17.9568-9572.2004
更新日期:2004-09-01 00:00:00
abstract::A human cell line (293) transformed by adenovirus type 5 encodes mRNA's and proteins from the early region 1 (E1) of the viral genome. These products correspond to those synthesized early after adenovirus infection of normal cells. This pattern of expression is different from that observed at later times in the lytic ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.36.3.860-871.1980
更新日期:1980-12-01 00:00:00
abstract::The hepatitis C virus (HCV) core protein is known to be a multifunctional protein, besides being a component of viral nucleocapsids. Previously, we have shown that the core protein binds to the cytoplasmic domain of lymphotoxin beta receptor, which is a member of tumor necrosis factor receptor (TNFR) family. In this s...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.72.5.3691-3697.1998
更新日期:1998-05-01 00:00:00
abstract::We have demonstrated that intracellular forms of NOTCH1 transactivate two major Epstein-Barr virus (EBV) latent promoters, the LMP1 and Cp1 promoters in an EBV-negative B-cell line, BJAB. Truncated intracellular NOTCH1 associated with the nuclear membrane (DeltaE) transactivates the LMP1 promoter fivefold; however, th...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.74.3.1486-1494.2000
更新日期:2000-02-01 00:00:00
abstract::The DA strain and other members of the TO subgroup of Theiler's murine encephalomyelitis virus (TMEV) induce an early transient subclinical neuronal disease followed by a chronic progressive inflammatory demyelination, with persistence of the virus in the central nervous system (CNS) for the life of the mouse. Althoug...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00178-11
更新日期:2011-09-01 00:00:00
abstract::A novel phage lambda mutation, called dc10, which interferes with proper lambda head assembly has been isolated and characterized. Phage lambda carrying this mutation is (i) unable to form plaques at 30 or 37 degrees C but does so at 42 degrees C and (ii) unable to form plaques at 42 degrees C on pN-constitutive hosts...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.29.2.782-788.1979
更新日期:1979-02-01 00:00:00
abstract::Rat (3Y1) and hamster embryo brain cells were transformed by wild-type adenovirus type 12 or the DNA-minus temperature-sensitive mutant ts401. The ts401-transformed 3Y1 cells, but not the wild-type transformants, displayed a temperature-sensitive response with respect to the following characteristics of the transforme...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.29.1.250-260.1979
更新日期:1979-01-01 00:00:00
abstract::Rift Valley fever virus (RVFV), a phlebovirus of the Bunyaviridae family, is an arthropod-borne virus which emerges periodically throughout Africa, emphasizing that it poses a major threat for animal and human populations. To assess the genetic variability of RVFV, several isolates from diverse localities of Africa we...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.73.10.8196-8200.1999
更新日期:1999-10-01 00:00:00
abstract:UNLABELLED:Influenza A viruses (IAVs) rely on host factors to support their life cycle, as viral proteins hijack or interact with cellular proteins to execute their functions. Identification and understanding of these factors would increase our knowledge of the molecular mechanisms manipulated by the viruses. In this s...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.02170-14
更新日期:2015-01-01 00:00:00
abstract::Bovine bone marrow-derived macrophages infected with the cytopathic biotype of bovine viral diarrhea virus released an antiviral activity into the supernatant which was tentatively characterized as type I interferon because of its physicochemical properties. Such supernatants primed both infected and uninfected macrop...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.71.4.3255-3258.1997
更新日期:1997-04-01 00:00:00
abstract::Adenovirus types 5 and 3 (Ad5 and Ad3), two human adenovirus serotypes of evolutionarily divergent subgroups, show very different levels of E1A gene expression early after infection of permissive cells. Since adenovirus E1A gene expression is known to be transcriptionally autoregulated, we have investigated the differ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.63.4.1833-1838.1989
更新日期:1989-04-01 00:00:00
abstract::Defective interfering RNAs have long been thought to be a causal factor of persistent RNA virus infections. Here we describe a novel type of defective genome of lymphocytic choriomeningitis virus and the unique mechanism by which these RNAs appear to contribute to the establishment and maintenance of persistent infect...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.71.9.6757-6764.1997
更新日期:1997-09-01 00:00:00
abstract::A region of the herpesvirus saimiri genome encoding an mRNA with two open reading frames (ORFs) has been identified to be essential for transformation of T cells. Deletion of either ORF resulted in the loss of transforming ability. ORF-1 has been shown to code for a collagen-like oncoprotein. This study shows for the ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.69.7.4495-4499.1995
更新日期:1995-07-01 00:00:00
abstract::The phenotypic defects of two mutants of vaccinia virus, the lesions of which map to gene G2R, were characterized in vivo, and the results suggest a role for the G2R protein in viral transcription elongation. Both a temperature-sensitive mutant, Cts56, and an isatin-beta-thiosemicarbazone-dependent deletion mutant, G2...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.70.1.47-54.1996
更新日期:1996-01-01 00:00:00
abstract::We have designed a DNA cassette to transcribe defective interfering (DI) RNAs of tomato bushy stunt virus (TBSV) and have investigated their potential to protect transgenic Nicotiana benthamiana plants from tombusvirus infections. To produce RNAs with authentic 5' and 3' termini identical to those of the native B10 DI...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.73.6.5070-5078.1999
更新日期:1999-06-01 00:00:00
abstract::Recombinant Epstein-Barr virus (EBV) with a selectable marker successfully infected the human gastric carcinoma cell lines AGS, MKN28, and MKN74. Following incubation in selective media, drug-resistant cell clones were isolated and proved to be infected with EBV. All gastric carcinoma cell clones were positive for EBN...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.71.7.5688-5691.1997
更新日期:1997-07-01 00:00:00
abstract::Using a DNA probe from an avian transforming virus, NK24, that contains the fos gene and that was newly isolated and characterized (M. Nishizawa, N. Goto, and S. Kawai, J. Virol. 61:3733-3740, 1987), we cloned and sequenced the chicken c-fos gene. Results showed that this gene, like the mouse or human c-fos gene, cont...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.61.12.4012-4018.1987
更新日期:1987-12-01 00:00:00
abstract::Influenza A virus (IAV) is a highly transmissible respiratory pathogen and a major cause of morbidity and mortality around the world. Nucleoprotein (NP) is an abundant IAV protein essential for multiple steps of the viral life cycle. Our recent proteomic study of the IAV-host interaction network found that TRIM41 (tri...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00905-18
更新日期:2018-07-31 00:00:00
abstract::The ORF3 protein of hepatitis E virus (HEV) is a multifunctional protein important for virus replication. The ORF3 proteins from human, swine, and avian strains of HEV contain a conserved PXXP amino acid motif, resembling either Src homology 3 (SH3) cell signaling interaction motifs or "late domains" involved in host ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.06711-11
更新日期:2012-05-01 00:00:00
abstract::The initiation of RNA transcription by the virion-bound RNA transcriptase of vesicular stomatitis virus has been examined. Multiple initiation sequences have been observed, two of which have been characterized (pppApCpGp... and pppGpCp...) suggestive of a transcription process which can start at different sites along ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.11.4.487-501.1973
更新日期:1973-04-01 00:00:00
abstract::Human cytomegalovirus (HCMV) infection has been shown to activate the mTORC1 signaling pathway. However, the phosphorylation of mTORC1 targets is differentially sensitive to the mTORC1 inhibitor rapamycin, and the drug inhibits HCMV replication to a modest extent. Using Torin1, a newly developed inhibitor that targets...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.02733-09
更新日期:2010-05-01 00:00:00
abstract::Epstein-Barr virus (EBV) uses tonsils as the portal of entry to establish persistent infection. EBV is found in various B-cell subsets in tonsils but exclusively in memory B cells in peripheral blood. The in vitro susceptibilities of B-cell subsets to EBV infection have been studied solely qualitatively. In this work,...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.02630-07
更新日期:2008-05-01 00:00:00