Structural relationships between minor and major proteins of hepatitis B surface antigen.

abstract：:Human papillomaviruses (HPV) link their life cycles to epithelial differentiation and induce productive replication of viral DNA in suprabasal cells. Viral-DNA amplification requires cells to remain active in the cell cycle upon differentiation. This is in contrast to normal cells, which lose proliferative capability ...

journal_title：Journal of virology

authors： Melar-New M,Laimins LA

更新日期：2010-05-01 00:00:00

abstract：:Nuclei of cells infected with Moloney murine leukemia virus (MoMuLV) were examined for the presence of gag proteins. This analysis was performed in conjunction with other studies suggesting a possible role for gag proteins in regulating nuclear events relating to processing and/or transport of viral genomic RNA. We de...

journal_title：Journal of virology

authors： Nash MA,Meyer MK,Decker GL,Arlinghaus RB

更新日期：1993-03-01 00:00:00

abstract：:By marker rescue of bacteriophage SP02 sus mutants with purified bacteriophage SP02 DNA fragments, 11 of the 17 known bacteriophage SP02 sus loci were assigned to discrete DNA fragments. The left-most genetic locus, susA, was found to reside near one bacteriophage SP02 terminus (EcoRI-C1 fragment), whereas the right-m...

journal_title：Journal of virology

authors： Graham S,Sutton S,Yoneda Y,Young FE

更新日期：1982-04-01 00:00:00

abstract：:We have examined the influence of the V1/V2 region of the human immunodeficiency virus type 1 (HIV-1) gp120 on certain biologic properties of the virus. We observed that on the genomic background of the T-cell-line-tropic strain, HIV-1SF2mc, both the V1 and V2 domains of the macrophage-tropic strain, HIV-1SF162mc, in ...

journal_title：Journal of virology

authors： Koito A,Harrowe G,Levy JA,Cheng-Mayer C

更新日期：1994-04-01 00:00:00

abstract：:A lysate from hypotonically swollen polyoma-infected BALB/3T3 cells incorporated labeled deoxynucleotide triphosphates into both viral and cellular DNAs. The incorporation was stimulated by the presence of ATP, deoxynucleotide triphosphates, thiols, and magnesium ions. Strong inhibition of incorporation was observed w...

journal_title：Journal of virology

authors： Hunter T,Francke B

更新日期：1974-01-01 00:00:00

abstract：UNLABELLED:We have shown that glycoprotein K (gK) and its interacting partner, the UL20 protein, play crucial roles in virion envelopment. Specifically, virions lacking either gK or UL20 fail to acquire an envelope, thus causing accumulation of capsids in the cytoplasm of infected cells. The herpes simplex virus 1 (HSV...

journal_title：Journal of virology

authors： Jambunathan N,Chouljenko D,Desai P,Charles AS,Subramanian R,Chouljenko VN,Kousoulas KG

更新日期：2014-06-01 00:00:00

abstract：:Visna lentiviruses have a natural tropism for cells of the macrophage lineage of sheep and goats, but virus replication in these cells in vivo is restricted so that only small quantities of virus are produced. One restricting factor suggested in previous studies is that virus replication is dependent on the maturity o...

journal_title：Journal of virology

authors： Gendelman HE,Narayan O,Kennedy-Stoskopf S,Kennedy PG,Ghotbi Z,Clements JE,Stanley J,Pezeshkpour G

更新日期：1986-04-01 00:00:00

abstract：:The products of the A33R and A36R genes of vaccinia virus are incorporated into the membranes of intracellular enveloped virions (IEV). When extracts of cells that had been infected with vaccinia virus and labeled with H(3)(32)PO(4) were immunoprecipitated with antibodies against the A33R protein, two prominent bands ...

journal_title：Journal of virology

authors： Wolffe EJ,Weisberg AS,Moss B

更新日期：2001-01-01 00:00:00

abstract：:Foamy viruses (FVs) are the least known retroviruses commonly found in primates, cats, horses, and cattle. Although FVs are considered apathogenic, simian and feline FVs have been shown to be associated with some transient health abnormalities in animal models. Currently, data regarding the course of infection with bo...

journal_title：Journal of virology

authors： Materniak M,Hechler T,Löchelt M,Kuzmak J

更新日期：2013-03-01 00:00:00

abstract：:5' S-isobutyl-adenosine (SIBA), a structural analogue of S-adenosylhomocysteine, reversibly blocks the multiplication of herpes simplex type 1 virus. In the presence of SIBA, viral protein synthesis is inhibited. After removing SIBA the synthesis of proteins starts rapidly again. The new polypeptides are mainly alpha ...

journal_title：Journal of virology

authors： Jacquemont B,Huppert J

更新日期：1977-04-01 00:00:00

abstract：:The herpes simplex virus (HSV) heterodimer gE/gI and another membrane protein, US9, which has neuron-specific effects, promote the anterograde transport of virus particles in neuronal axons. Deletion of both HSV gE and US9 blocks the assembly of enveloped particles in the neuronal cytoplasm, which explains why HSV vir...

journal_title：Journal of virology

authors： DuRaine G,Wisner TW,Johnson DC

更新日期：2020-11-09 00:00:00

abstract：:Recombinant viruses possessing reporter proteins have been generated for virus research. In the case of the family Flaviviridae, we recently generated recombinant viruses, including the hepatitis C virus of the genus Hepacivirus, Japanese encephalitis virus (JEV) of the genus Flavivirus, and bovine viral diarrhea viru...

journal_title：Journal of virology

authors： Tamura T,Igarashi M,Enkhbold B,Suzuki T,Okamatsu M,Ono C,Mori H,Izumi T,Sato A,Fauzyah Y,Okamoto T,Sakoda Y,Fukuhara T,Matsuura Y

更新日期：2019-10-29 00:00:00

abstract：:Adeno-associated virus (AAV) integrates site specifically into the AAVS1 locus on human chromosome 19. Although recruitment of the AAV nonstructural protein Rep78/68 to the Rep binding site (RBS) on AAVS1 is thought to be an essential step, the mechanism of the site-specific integration, particularly, how the site of ...

journal_title：Journal of virology

authors： Yamamoto N,Suzuki M,Kawano MA,Inoue T,Takahashi RU,Tsukamoto H,Enomoto T,Yamaguchi Y,Wada T,Handa H

更新日期：2007-02-01 00:00:00

abstract：:Human T-cell leukemia virus type 1 (HTLV-1) and HTLV-2 are closely related but pathogenically distinct human retroviruses. The antisense strand of the HTLV-1 genome encodes HTLV-1 basic leucine zipper (b-ZIP) protein (HBZ), a protein that inhibits Tax-mediated viral transcription, enhances T-cell proliferation, and pr...

journal_title：Journal of virology

authors： Yin H,Kannian P,Dissinger N,Haines R,Niewiesk S,Green PL

更新日期：2012-08-01 00:00:00

abstract：:The structural gene for diphtherial toxin is present in corynebacteriophage beta. Previous studies located several point mutations within the tox locus and determined the orientation of transcription of the toxin structural gene. The production of maximal quantities of toxin by Corynebacterium diphtheriae C7(beta) occ...

journal_title：Journal of virology

authors： Welkos SL,Holmes RK

更新日期：1981-03-01 00:00:00

abstract：:High-risk human papillomaviruses (HPVs) are the causative agents of certain human cancers. HPV type 16 (HPV16) is the papillomavirus most frequently associated with cervical cancer in women. The E6 and E7 genes of HPV are expressed in cells derived from these cancers and can transform cells in tissue culture. Animal e...

journal_title：Journal of virology

authors： Song S,Pitot HC,Lambert PF

更新日期：1999-07-01 00:00:00

abstract：UNLABELLED:The lipid kinase phosphatidylinositol 4-kinase III alpha (PI4KIIIα) is an endoplasmic reticulum (ER)-resident enzyme that synthesizes phosphatidylinositol 4-phosphate (PI4P). PI4KIIIα is an essential host factor for hepatitis C virus (HCV) replication. Interaction with HCV nonstructural protein 5A (NS5A) lea...

journal_title：Journal of virology

authors： Harak C,Radujkovic D,Taveneau C,Reiss S,Klein R,Bressanelli S,Lohmann V

更新日期：2014-09-01 00:00:00

abstract：:High-risk human papillomavirus type 16 (HPV-16) and HPV-18 are associated with the majority of human cervical carcinomas, and two viral genes, HPV E6 and E7, are commonly found to be expressed in these cancers. The presence of HPV-16 E7 is sufficient to induce epidermal hyperplasia and epithelial tumors in transgenic ...

journal_title：Journal of virology

authors： Gulliver GA,Herber RL,Liem A,Lambert PF

更新日期：1997-08-01 00:00:00

abstract：:Little is known about the mechanisms used by enveloped viruses to separate themselves from the cell surface at the final step of budding. However, small sequences in the Gag proteins of several retroviruses (L domains) have been implicated in this process. A sequence has been identified in the M proteins of rhabdoviru...

journal_title：Journal of virology

authors： Craven RC,Harty RN,Paragas J,Palese P,Wills JW

更新日期：1999-04-01 00:00:00

abstract：:Extracts prepared from either mouse cells or monkey cells were examined for the ability to support in vitro bovine papillomavirus type 1 (BPV1) DNA replication, and they were used in parallel as a source of host replication proteins for affinity chromatography. DNA synthesis exhibited an absolute requirement for BPV1 ...

journal_title：Journal of virology

authors： Bonne-Andrea C,Santucci S,Clertant P,Tillier F

更新日期：1995-04-01 00:00:00

abstract：:Cytotoxic T lymphocyte (CTL) activity was assessed in mice immunized with DNA plasmids containing the human immunodeficiency virus type 1 (HIV-1) gp120 envelope (pTMIgp120) or p55gag (pTMIgag) gene regulated by the bacteriophage T7 promoter. Immunization with either plasmid resulted in CTL activity against class I maj...

journal_title：Journal of virology

authors： Selby MJ,Doe B,Walker CM

更新日期：1997-10-01 00:00:00

abstract：:Cloned DNA from the P155 mutant of polyoma virus transforms cells in culture as efficiently as wild-type DNA, but has a much lower tumorigenic potential when injected into newborn rats. Like cells transformed by wild-type DNA, cells transformed by the mutant DNA grow in low serum concentrations, form colonies in agar ...

journal_title：Journal of virology

authors： Gelinas C,Chartrand P,Bastin M

更新日期：1982-09-01 00:00:00

abstract：:Genetic studies with immunocompetent mice show the importance of both T cells and gamma interferon (IFN-γ) for survival of a measles virus (MV) challenge; however, the direct role of T cells and IFN-γ within the MV-infected brain has not been addressed. Organotypic brain explants represent a successful ex vivo system ...

journal_title：Journal of virology

authors： Stubblefield Park SR,Widness M,Levine AD,Patterson CE

更新日期：2011-04-01 00:00:00

abstract：:Integrins mediate cell adhesion and motility on the extracellular matrix, yet they also promote viral attachment and/or entry. Evidence is presented that adenovirus internalization by alpha(v) integrins requires activation of phosphoinositide-3-OH kinase (PI3K), whereas alpha(v) integrin-mediated cell motility depends...

journal_title：Journal of virology

authors： Li E,Stupack D,Klemke R,Cheresh DA,Nemerow GR

更新日期：1998-03-01 00:00:00

abstract：:T-cell epitopes on the E2 protein of rubella virus were studied by using 15 overlapping synthetic peptides covering the E2 protein sequence. The most frequently recognized epitopes on E2 were E2-4 (residues 54 to 74), with 5 of 10 tested T-cell lines responding to it. Two CD4+ cytotoxic T-cell cloned isolated from one...

journal_title：Journal of virology

authors： Ou D,Chong P,Choi Y,McVeigh P,Jefferies WA,Koloitis G,Tingle AJ,Gillam S

更新日期：1992-11-01 00:00:00

abstract：:Xenotropic murine leukemia virus-related virus (XMRV) is a novel human gammaretrovirus discovered in association with human prostate tumors. XMRV was first identified in prostate stromal cells surrounding the tumors of patients carrying a mutation in the HPC1 gene locus. To determine the tropism of XMRV in cell cultur...

journal_title：Journal of virology

authors： Rodriguez JJ,Goff SP

更新日期：2010-03-01 00:00:00

abstract：:The vaccinia virus H5 gene encodes a 22.3-kDa phosphoprotein that is expressed during both the early and late phases of viral gene expression. It is a major component of virosomes and has been implicated in viral transcription and, as a substrate of the B1 kinase, may participate in genome replication. To enable a gen...

journal_title：Journal of virology

authors： DeMasi J,Traktman P

更新日期：2000-03-01 00:00:00

abstract：:Herpesvirus nucleocapsids are translocated from their assembly site in the nucleus to the cytosol by acquisition of a primary envelope at the inner nuclear membrane which subsequently fuses with the outer nuclear membrane. This transport through the nuclear envelope requires homologs of the conserved herpesviral pUL31...

journal_title：Journal of virology

authors： Grimm KS,Klupp BG,Granzow H,Müller FM,Fuchs W,Mettenleiter TC

更新日期：2012-06-01 00:00:00

abstract：:The effect of human cytomegalovirus infection on cellular DNA synthesis in human fibroblasts was measured by fluorometry and by incorporation of radiolabeled thymidine. The results show that although HCMV infection stimulates cellular DNA synthesis in both quiescent and serum-stimulated cells, radiolabeled thymidine i...

journal_title：Journal of virology

authors： Morin J,Johann S,O'Hara B,Gluzman Y

更新日期：1996-09-01 00:00:00

abstract：:Recombinant retroviruses containing the trans activator genes of human T-cell leukemia virus (HTLV) type II and human T-cell lymphotropic virus type III were constructed. The trans activator genes tat II and tat III were inserted into the murine retroviral vector pZIPNEOSV(X)1. Recombinant plasmids were transfected in...

journal_title：Journal of virology

authors： Rosen CA,Sodroski JG,Campbell K,Haseltine WA

更新日期：1986-01-01 00:00:00