Characterization of intramolecular disulfide bonds and secondary modifications of the glycoprotein from viral hemorrhagic septicemia virus, a fish rhabdovirus.

abstract：:Expression of the selectable drug resistance gene in retroviral vectors used for gene therapy can lead to a decreased expression of the gene of interest and may induce a host immune response, resulting in a decreased efficiency of gene therapy. In this study, we demonstrate that high-frequency deletion of direct repea...

journal_title：Journal of virology

authors： Delviks KA,Pathak VK

更新日期：1999-10-01 00:00:00

abstract：:Swainsonine, an inhibitor of glycoprotein processing, inhibits the formation of the normal oligosaccharide chain of the G protein of vesicular stomatitis virus. Thus, when vesicular stomatitis virus was grown in baby hamster kidney cells in the presence of swainsonine (15 to 500 ng/ml) and labeled with [2-(3)H]mannose...

journal_title：Journal of virology

authors： Kang MS,Elbein AD

更新日期：1983-04-01 00:00:00

abstract：:The NS3 protein of hepatitis C virus (HCV) possesses protease activity responsible for the proteolytic cleavage of the viral polyprotein at the junctions of nonstructural proteins downstream of NS3. The NS3 protein was also found to be internally cleaved. In this study, we demonstrated that internal cleavages occurred...

journal_title：Journal of virology

authors： Kou YH,Chang MF,Wang YM,Hung TM,Chang SC

更新日期：2007-08-01 00:00:00

abstract：:Polyomavirus small t antigen was purified from genetically engineered Escherichia coli and used as the immunogen for the production of polyclonal and monoclonal antibodies. A new series of plasmids for increased expression of polyomavirus T antigens or a T antigen-beta-galactosidase fusion protein was constructed by r...

journal_title：Journal of virology

authors： Pallas DC,Schley C,Mahoney M,Harlow E,Schaffhausen BS,Roberts TM

更新日期：1986-12-01 00:00:00

abstract：UNLABELLED:The encephalitic response to viral infection requires local chemokine production and the ensuing recruitment of immune and inflammatory leukocytes. Accordingly, chemokine receptors present themselves as plausible therapeutic targets for drugs aimed at limiting encephalitic responses. However, it remains uncl...

journal_title：Journal of virology

authors： Michlmayr D,McKimmie CS,Pingen M,Haxton B,Mansfield K,Johnson N,Fooks AR,Graham GJ

更新日期：2014-09-01 00:00:00

abstract：:The herpes simplex virus type 1 (HSV-1) genome contains three origins of DNA replication, one copy of oriL and two copies of oriS. Although oriL and oriS are structurally different, they have extensive nucleotide sequence similarity and can substitute for each other to initiate viral DNA replication. A fundamental que...

journal_title：Journal of virology

authors： Hardwicke MA,Schaffer PA

更新日期：1997-05-01 00:00:00

abstract：:The Ebola virus envelope glycoprotein (GP) derived from the pathogenic Zaire subtype mediates cell rounding and detachment from the extracellular matrix in 293T cells. In this study we provide evidence that GPs from the other pathogenic subtypes, Sudan and Côte d'Ivoire, as well as from Reston, a strain thought to be ...

journal_title：Journal of virology

authors： Simmons G,Wool-Lewis RJ,Baribaud F,Netter RC,Bates P

更新日期：2002-03-01 00:00:00

abstract：:Based on previous structural and functional studies, a potential receptor-binding site composed of residues that form a pocket at one end of the two long antiparallel helices in the receptor-binding domain of Friend 57 murine leukemia virus envelope protein (RBD) has been proposed. To test this hypothesis, directed su...

journal_title：Journal of virology

authors： Davey RA,Zuo Y,Cunningham JM

更新日期：1999-05-01 00:00:00

abstract：:Hepatitis A virus (HAV), an atypical member of the Picornaviridae, grows poorly in cell culture. To define determinants of HAV growth, we introduced a blasticidin (Bsd) resistance gene into the virus genome and selected variants that grew at high concentrations of Bsd. The mutants grew fast and had increased rates of ...

journal_title：Journal of virology

authors： Konduru K,Kaplan GG

更新日期：2010-08-01 00:00:00

abstract：:ZEBRA is an Epstein-Barr virus (EBV) transcriptional activator that mediates a genetic switch between the latent and lytic states of the virus by binding to the promoters of genes involved in lytic DNA replication and activating their transcription. A computer survey revealed that 9 of 23 potential or known ZEBRA-resp...

journal_title：Journal of virology

authors： Carey M,Kolman J,Katz DA,Gradoville L,Barberis L,Miller G

更新日期：1992-08-01 00:00:00

abstract：:Latency-associated transcript (LAT) promoter deletion mutants of herpes simplex virus type 1 have a reduced capacity to reactivate following adrenergic induction in the rabbit eye model. We have mapped a reactivation phenotype within LAT and describe the construction of recombinants in which poly(A) addition sites hav...

journal_title：Journal of virology

authors： Bloom DC,Hill JM,Devi-Rao G,Wagner EK,Feldman LT,Stevens JG

更新日期：1996-04-01 00:00:00

abstract：:Human herpesvirus 8 (HHV-8) is likely to be involved in the pathogenesis of Kaposi's sarcoma (KS) and body cavity-based lymphomas (BCBLs). The HHV-8 genome is primarily in a latent state in BCBL-derived cell lines like BCBL-1, but lytic replication can be induced by phorbol esters (R. Renne, W. Zhang, B. Herndier, M. ...

journal_title：Journal of virology

authors： Raab MS,Albrecht JC,Birkmann A,Yağuboğlu S,Lang D,Fleckenstein B,Neipel F

更新日期：1998-08-01 00:00:00

abstract：:Mitochondria are important for the viral life cycle, mainly by providing the energy required for viral replication and assembly. A highly complex interaction with mitochondria is exerted by rubella virus (RV), which includes an increase in the mitochondrial membrane potential as a general marker for mitochondrial acti...

journal_title：Journal of virology

authors： Claus C,Schönefeld K,Hübner D,Chey S,Reibetanz U,Liebert UG

更新日期：2013-08-01 00:00:00

abstract：:Major neutralization antigenic sites have been previously mapped by us on VP1, the largest capsid protein of poliovirus type 1. Here we report the first identification of the primary sequence of a neutralization antigenic site on capsid protein VP2. Inspection of the amino acid sequence of VP2 led to the selection and...

journal_title：Journal of virology

authors： Emini EA,Jameson BA,Wimmer E

更新日期：1984-11-01 00:00:00

abstract：:The cloned transcription factor hepatocyte nuclear factor 1 (HNF1) transactivates transcription from the hepatitis B virus (HBV) large surface antigen promoter but does not influence the transcriptional activities of the other three HBV promoters. This indicates that this transcription factor can differentially influe...

journal_title：Journal of virology

authors： Raney AK,Easton AJ,Milich DR,McLachlan A

更新日期：1991-11-01 00:00:00

abstract：:Epstein-Barr Virus (EBV) generates a variety of viral microRNAs (miRNAs) by processing the BHRF1 and BamHI A rightward (BART) transcripts. BART miRNAs are expressed in all cells latently infected with EBV, but the functions of most BART miRNAs remain unknown. The results of a cell proliferation assay revealed that miR...

journal_title：Journal of virology

authors： Choi H,Lee H,Kim SR,Gho YS,Lee SK

更新日期：2013-07-01 00:00:00

abstract：:Human cytomegalovirus (HCMV) encodes several proteins that inhibit major histocompatibility complex (MHC) class I-dependent antigen presentation. The HCMV products US2 and US11 are each sufficient for causing the dislocation of human and murine MHC class I heavy chains from the lumen of the endoplasmic reticulum to th...

journal_title：Journal of virology

authors： Rehm A,Engelsberg A,Tortorella D,Körner IJ,Lehmann I,Ploegh HL,Höpken UE

更新日期：2002-05-01 00:00:00

abstract：:We have studied the unintegrated infectious DNA of Harvey sarcoma virus (Ha-SV) and Moloney leukemia virus (Mo-MuLV). The source of infectious viral DNA was the Hirt supernatant fraction from cells acutely infected with Ha-SV and Mo-MuLV. To obtain a direct quantitative assay for infectious viral DNA, recipient mouse ...

journal_title：Journal of virology

authors： Lowy DR,Rands E,Scolnick EM

更新日期：1978-05-01 00:00:00

abstract：:It has been suggested that sequences located within the 5' noncoding region of human foamy virus (HFV) are critical for expression of the viral Gag and Pol structural proteins. Here, we identify a discrete approximately 151-nucleotide sequence, located within the R region of the HFV long terminal repeat, that activate...

journal_title：Journal of virology

authors： Russell RA,Zeng Y,Erlwein O,Cullen BR,McClure MO

更新日期：2001-08-01 00:00:00

abstract：:Influenza viruses resistant to the neuraminidase (NA) inhibitor oseltamivir arise under drug selection pressure both in vitro and in vivo. Several mutations in the active site of the viral NA are known to confer relative resistance to oseltamivir, and influenza viruses with certain oseltamivir resistance mutations hav...

journal_title：Journal of virology

authors： Bouvier NM,Lowen AC,Palese P

更新日期：2008-10-01 00:00:00

abstract：:The unit-length genome of human herpesvirus 6 (HHV-6) consists of a single unique component (U) bounded by direct repeats DRL and DRR and forms head-to-tail concatemers during productive infection. cis-elements which mediate cleavage and packaging of progeny virions (a sequences) are found at the termini of all herpes...

journal_title：Journal of virology

authors： Thomson BJ,Dewhurst S,Gray D

更新日期：1994-05-01 00:00:00

abstract：:Replicase gene expression by the human coronavirus 229E involves the synthesis of two large polyproteins, pp1a and pp1ab. Experimental evidence suggests that these precursor molecules are subject to extensive proteolytic processing. In this study, we show that a chymotrypsin-like enzyme, the virus-encoded 3C-like prot...

journal_title：Journal of virology

authors： Ziebuhr J,Siddell SG

更新日期：1999-01-01 00:00:00

abstract：:Infection of quiescent cells by human cytomegalovirus (HCMV) elicits severe cell cycle deregulation, resulting in a G(1)/S arrest, which can be partly attributed to the inactivation of the anaphase-promoting complex (APC). As we previously reported, the premature phosphorylation of its coactivator Cdh1 and/or the diss...

journal_title：Journal of virology

authors： Tran K,Kamil JP,Coen DM,Spector DH

更新日期：2010-10-01 00:00:00

abstract：:The activity of human immunodeficiency virus Rev as a regulator of viral mRNA expression is tightly linked to its ability to shuttle between the nucleus and cytoplasm; these properties are conferred by a leucine-rich nuclear export signal (NES) and by an arginine-rich nuclear localization signal/RNA binding domain (NL...

journal_title：Journal of virology

authors： D'Agostino DM,Ferro T,Zotti L,Meggio F,Pinna LA,Chieco-Bianchi L,Ciminale V

更新日期：2000-12-01 00:00:00

abstract：:Two major DNA variants have been isolated from serially propagated stocks of the WR strain of vaccinia virus. Restriction enzyme mapping of the two variants with HindIII, AvaI, XhoI, SstII, and SmaI revealed a 6.3-megadalton deletion in the smaller DNA variant. The deletion was mapped at ca. 6.8 megadaltons in from th...

journal_title：Journal of virology

authors： Panicali D,Davis SW,Mercer SR,Paoletti E

更新日期：1981-03-01 00:00:00

abstract：:It is well established that chronic viral infections can cause immune suppression, resulting in increased susceptibility to other infectious diseases. However, the effects of chronic viral infection on T-cell responses and vaccination against highly pathogenic viruses are not well understood. We have recently shown th...

journal_title：Journal of virology

authors： Alves-Peixoto P,Férez M,Knudson CJ,Melo-Silva CR,Stotesbury C,Wong EB,Correia-Neves M,Sigal LJ

更新日期：2020-02-14 00:00:00

abstract：:Hepatitis E virus (HEV) replication is not well understood, mainly because the virus does not infect cultured cells efficiently. However, Huh-7 cells transfected with full-length genomes produce open reading frame 2 protein, indicative of genome replication (6). To investigate the role of 3'-terminal sequences in RNA ...

journal_title：Journal of virology

authors： Graff J,Nguyen H,Kasorndorkbua C,Halbur PG,St Claire M,Purcell RH,Emerson SU

更新日期：2005-01-01 00:00:00

abstract：:Live attenuated RNA viruses make highly efficient vaccines. Among them, measles virus (MV) vaccine has been given to a very large number of children and has been shown to be highly efficacious and safe. Therefore, this vaccine might be a very promising vector to immunize children against both measles and other infecti...

journal_title：Journal of virology

authors： Combredet C,Labrousse V,Mollet L,Lorin C,Delebecque F,Hurtrel B,McClure H,Feinberg MB,Brahic M,Tangy F

更新日期：2003-11-01 00:00:00

abstract：:The product of the v-myb oncogene of avian myeloblastosis virus is a nuclear protein with an associated DNA-binding activity. We demonstrated that the highly conserved amino-terminal domain of p48v-myb is required for its associated DNA-binding activity. This activity is not required for the nuclear localization of p4...

journal_title：Journal of virology

authors： Ibanez CE,Garcia A,Stober-Grässer U,Lipsick JS

更新日期：1988-11-01 00:00:00

abstract：:Understanding the role of host factors during lethal influenza virus infection is critical to deciphering the events that determine the fate of the host. One such factor is encoded by the Mx1 gene, which confers resistance to influenza virus infection. Here, we compared pathology and global gene expression profiles in...

journal_title：Journal of virology

authors： Cilloniz C,Pantin-Jackwood MJ,Ni C,Carter VS,Korth MJ,Swayne DE,Tumpey TM,Katze MG

更新日期：2012-03-01 00:00:00