Abstract:
:The complete nucleotide sequence of the NS mRNA of vesicular stomatitis virus (New Jersey serotype) was established from two cDNA clones spanning the entire coding region of the mRNA. The gene is 856 nucleotides long and can code for a polypeptide of 274 amino acids. Comparison with the nucleotide sequence of the NS gene of the Indiana serotype revealed only 41% sequence homology. The deduced amino acid sequences of the NS proteins were only 32% homologous, with no identical stretches of more than five amino acids. However, at the C-terminal domain there was a conserved region of 21 amino acids with greater than 90% homology. Surprisingly, relative hydropathicity plots also demonstrated the presence of a large number of hydrophilic amino acids sequestered similarly over the N-terminal half of the protein. In addition, the total number of serine and threonine residues, presumptive phosphorylation sites, was similar and included seven serine and three threonine residues located at identical positions. It appears that during divergent evolution of these two vesicular stomatitis virus serotypes from a common ancestor, considerable mutation occurred in the main body of the gene but the overall structure of the protein was retained. The function of the NS protein in relation to the evolution of the two viruses is discussed.
journal_name
J Viroljournal_title
Journal of virologyauthors
Gill DS,Banerjee AKdoi
10.1128/JVI.55.1.60-66.1985subject
Has Abstractpub_date
1985-07-01 00:00:00pages
60-6issue
1eissn
0022-538Xissn
1098-5514journal_volume
55pub_type
杂志文章abstract::CD4C/HIV(nef) transgenic (Tg) mice express Nef in CD4+ T cells and in the cells of the macrophage/monocyte/dendritic lineage, and they develop an AIDS-like disease similar to human AIDS. In these mice, Nef is constitutively expressed throughout life. To rule out the contribution of any developmental defects caused by ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01466-09
更新日期:2009-11-01 00:00:00
abstract::The regulatory proteins Nef, Rev, and Tat of human immunodeficiency virus type 1 (HIV-1) are attractive targets for vaccine development, since induction of effective immune responses targeting these early proteins may best control virus replication. Here we investigated whether vaccination with biologically active Tat...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.76.8.3800-3809.2002
更新日期:2002-04-01 00:00:00
abstract::The temperature-sensitive defects of virus mutants isolated from L cells persistently infected with Newcastle disease virus (NDV) were analyzed. Genetic grouping of the mutants by complementation tests was attempted by using several different methods, including yield analysis, RNA synthesis, and heterozygote formation...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.12.3.472-480.1973
更新日期:1973-09-01 00:00:00
abstract::TRIM5α is a natural resistance factor that binds retroviral capsid proteins and restricts virus replication. The B30.2/SPRY domain of TRIM5α is polymorphic in rhesus macaques, and some alleles are associated with reduced simian immunodeficiency virus (SIV) SIV(mac251) and SIV(smE543) replication in vivo. We determined...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.05707-11
更新日期:2011-12-01 00:00:00
abstract::Polyclonal and monoclonal antibodies to individual herpes simplex virus (HSV) glycoproteins were tested for ability to inhibit adsorption of radiolabeled HSV type 1 (HSV-1) strain HFEMsyn [HSV-1(HFEM)syn] to HEp-2 cell monolayers. Polyclonal rabbit antibodies specific for glycoprotein D (gD) or gC and three monoclonal...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.55.2.475-482.1985
更新日期:1985-08-01 00:00:00
abstract::To assess the effect of the polyomavirus (Py) early proteins, the large T (LT), middle T (MT), and small T (ST) antigens, on gene expression from the Py late promoter, replication-defective plasmid constructs with the bacterial chloramphenicol acetyltransferase (cat) gene linked to this promoter were cotransfected int...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.60.1.275-285.1986
更新日期:1986-10-01 00:00:00
abstract::Hepadnaviruses contain a relaxed circular DNA genome (RC-DNA) with discontinuities in both strands. Upon infectious entry into a host cell, this genome is converted into a covalently closed superhelical form (CCC-DNA), which later serves as the template for transcription. Here we examined whether the viral polymerase ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.67.8.4867-4874.1993
更新日期:1993-08-01 00:00:00
abstract::The nucleic acids of influenza A, B, and C viruses were compared. Susceptibility to nucleases demonstrates that influenza C virus, just as influenza A and B viruses, possesses single-stranded RNA as its genome. The base compositions of the RNAs of influenza A, B, and influenza C virus are almost identical and comparat...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.18.2.738-744.1976
更新日期:1976-05-01 00:00:00
abstract::Bovine viral diarrhea virus (BVDV), a pestivirus of the Flaviviridae family, is an economically important cattle pathogen with a worldwide distribution. Both noncytopathic (ncp) and cytopathic (cp) biotypes of BVDV can be isolated from persistently infected cattle suffering from the lethal mucosal disease. The cp biot...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.75.10.4692-4698.2001
更新日期:2001-05-01 00:00:00
abstract::The VP6 protein of bluetongue virus possesses a number of activities, including nucleoside triphosphatase, RNA binding, and helicase activity (N. Stauber, J. Martinez-Costas, G. Sutton, K. Monastyrskaya, and P. Roy, J. Virol. 71:7220-7226, 1997). Although the enzymatic functions of the protein have been documented, a ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.77.21.11347-11356.2003
更新日期:2003-11-01 00:00:00
abstract::A limited period of chemotherapy during primary immunodeficiency virus infection might provide a long-term clinical benefit even if treatment is initiated at a time point when virus is already detectable in plasma. To evaluate this strategy, we infected rhesus macaques with the pathogenic simian/human immunodeficiency...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.74.4.1704-1711.2000
更新日期:2000-02-01 00:00:00
abstract::The assembly of an orthoretrovirus such as HIV-1 requires the coordinated functioning of multiple biochemical activities of the viral Gag protein. These activities include membrane targeting, lattice formation, packaging of the RNA genome, and recruitment of cellular cofactors that modulate assembly. In most previous ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01844-19
更新日期:2020-02-14 00:00:00
abstract::Expression of mouse mammary tumor virus (MMTV)-encoded superantigens in B lymphocytes is required for viral transmission and pathogenesis. We have previously established a critical role of an enhancer element within the long terminal repeat (LTR) for MMTV sag gene expression in B-lymphoid progenitor cells. We now demo...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.74.17.8183-8187.2000
更新日期:2000-09-01 00:00:00
abstract::Previous studies have demonstrated that the genetic determinants of simian immunodeficiency virus (SIV) neurovirulence map to the env and nef genes. Recent studies from our laboratory demonstrated that SIV replication in primary rhesus macaque astrocyte cultures is dependent upon the nef gene. Here, we demonstrate tha...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.79.8.4944-4951.2005
更新日期:2005-04-01 00:00:00
abstract::The large scale of the Ebola virus disease (EVD) outbreak in West Africa in 2013-2016 raised the question whether the host cell interactions of the responsible Ebola virus (EBOV) strain differed from those of other ebolaviruses. We previously reported that the glycoprotein (GP) of the virus circulating in West Africa ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00177-17
更新日期:2017-04-13 00:00:00
abstract::Previous analyses using in situ hybridization alone or together with PCR have yielded conflicting results regarding the cell type in which latent varicella-zoster virus (VZV) resides. We separated human trigeminal ganglia (TG) into neuronal and nonneuronal fractions, followed by primary and nested PCR to quantitate VZ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.73.10.8571-8577.1999
更新日期:1999-10-01 00:00:00
abstract::Parapoxviruses can be morphologically distinguished from other poxviruses in conventional negative staining electron microscopy (EM) by their ovoid appearance and the spiral tubule surrounding the virion's surface. However, this technique may introduce artifacts. We have examined Orf virus (ORFV; the prototype species...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.78.15.8085-8093.2004
更新日期:2004-08-01 00:00:00
abstract::Oncostatin M (OSM) is released together with type I interferon (IFN) by activated dendritic cells, suggesting a concerted action of these cytokines in the biological response against infection. We found that OSM increases the antiviral effect of IFN-alpha in Huh7 hepatoma cells infected with hepatitis A or hepatitis C...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.02167-08
更新日期:2009-04-01 00:00:00
abstract::We report sequence hypervariability in the viral protein 1 (VP1) interaction domain of VP2 in the norovirus (NoV) genogroup II genotype 4 (GII.4) lineage on 3 levels: (i) the global evolution of pandemic/epidemic strains from the mid-1970s through post-2006, (ii) the local emergence of an epidemic strain, and (iii) an...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00228-11
更新日期:2012-01-01 00:00:00
abstract::Secondary cultures of chicken embryo fibroblasts were infected with the Schmidt Ruppin strain of Rous sarcoma virus (RSV). Five days after infection, the medium was replaced at 2-h intervals with phosphate-free Eagle medium containing 50 muCi of [32P]orthophosphate per ml. Virus was collected by centrifugation, and th...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.15.1.161-166.1975
更新日期:1975-01-01 00:00:00
abstract::To assess whether nitric oxide synthase 2 (NOS2) fulfills the criteria of an innate resistance locus against an acute viral infection, we inoculated genetically deficient NOS2-/- mice with virulent ectromelia virus (EV), the causative agent of mousepox. NOS2-/- mice proved highly susceptible to EV yet showed no diminu...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.72.9.7703-7706.1998
更新日期:1998-09-01 00:00:00
abstract::The possible addition of extra sequences to simian virus 40 (SV40) DNA was analyzed by electron microscopy in two different cell systems, productively infected monkey cells and activated heterokaryons on monkey and transformed mouse 3T3 cells. We found that the closed circular DNA fraction, extracted from monkey cells...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.23.2.323-337.1977
更新日期:1977-08-01 00:00:00
abstract::The tegument of herpesviruses is a highly complex structural layer between the nucleocapsid and the envelope of virions. Tegument proteins play both structural and regulatory functions during replication and spread, but the interactions and functions of many of these proteins are poorly understood. Here we focus on tw...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.02196-16
更新日期:2017-01-03 00:00:00
abstract::Two virus-specific species of newly synthesized DNA were isolated from rat fibroblast cell cultures infected with the Kilham rat virus (RV). These two DNA species were purified; their behavior on hydroxyapatite chromatography and their sedimentation coefficients in sucrose gradients were determined. One of the two spe...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.20.1.86-95.1976
更新日期:1976-10-01 00:00:00
abstract::Human CD81 has been previously identified as the putative receptor for the hepatitis C virus envelope glycoprotein E2. The large extracellular loop (LEL) of human CD81 differs in four amino acid residues from that of the African green monkey (AGM), which does not bind E2. We mutated each of the four positions in human...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.74.8.3642-3649.2000
更新日期:2000-04-01 00:00:00
abstract::Mammalian cells infected with herpes simplex virus (HSV) express a novel ribonucleotide reductase which is biochemically and immunologically distinct from the uninfected-cell enzyme. Using polyvalent rabbit antiserum raised against partially purified HSV type 2 reductase as well as monoclonal antibodies to HSV type 1 ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.49.2.591-593.1984
更新日期:1984-02-01 00:00:00
abstract::Members of the Flaviviridae encode a serine proteinase termed NS3 that is responsible for processing at several sites in the viral polyproteins. In this report, we show that the NS3 proteinase of the pestivirus bovine viral diarrhea virus (BVDV) (NADL strain) is required for processing at nonstructural (NS) protein si...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.71.7.5312-5322.1997
更新日期:1997-07-01 00:00:00
abstract::Infection of the chestnut blight fungus Cryphonectria parasitica with Cryphonectria hypovirus 1 (CHV1) causes disruption of virulence, pigmentation, and sporulation. Transcriptional downregulation of key developmentally regulated fungal genes occurs during infection, but vegetative growth is unaffected. Previous studi...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.05756-11
更新日期:2012-06-01 00:00:00
abstract::The Borna disease virus (BDV) is the prototype member of the Bornaviridae, and it replicates in the cell nucleus. The BDV p24P and p40N proteins carry nuclear localization signals (NLS) and are found in the nuclei of infected cells. The BDV p10 protein does not have an NLS, but it binds with P and/or N and is transloc...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.74.7.3413-3417.2000
更新日期:2000-04-01 00:00:00
abstract::Epstein-Barr (EBV) is a powerful immortalizing virus for human B lymphocytes in vitro and is associated with several human neoplasias in vivo. Previously, we have shown that the majority of EBV-infected cells in the peripheral blood of healthy, persistently infected individuals do not express the activated phenotype, ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.71.7.4882-4891.1997
更新日期:1997-07-01 00:00:00