Distribution of baboon endogenous virus among species of African monkeys suggests multiple ancient cross-species transmissions in shared habitats.

abstract：:The foot-and-mouth disease virus (FMDV) capsid protein precursor, P1-2A, is cleaved by 3C(pro) to generate VP0, VP3, VP1, and the peptide 2A. The capsid proteins self-assemble into empty capsid particles or viruses which do not contain 2A. In a cell culture-adapted strain of FMDV (O1 Manisa [Lindholm]), three differen...

journal_title：Journal of virology

authors： Gullberg M,Polacek C,Bøtner A,Belsham GJ

更新日期：2013-11-01 00:00:00

abstract：:The sequence of the S RNA of La Crosse bunyavirus was deduced from analyses of DNA copies cloned in the Escherichia coli plasmid pBR322. The S RNA is 984 nucleotides in length, has a base ratio of 31.8% U, 27.0% A, 23.2% C, and 18.0% G, and codes for two distinct gene products that are read from overlapping reading fr...

journal_title：Journal of virology

authors： Akashi H,Bishop DH

更新日期：1983-03-01 00:00:00

abstract：:Defective interfering particles (DIPs) of equine herpesvirus 1 (EHV-1; Kentucky A strain) mediate persistent infection. DNA sequences at the L terminus, which contain the UL2 gene (homolog of UL55 of herpes simplex virus type 1 and open reading frame 3 of varicella-zoster virus) of standard EHV-1, have been shown to b...

journal_title：Journal of virology

authors： Harty RN,Holden VR,O'Callaghan DJ

更新日期：1993-04-01 00:00:00

abstract：:The buoyant density of hepatitis C virus (HCV), with high in vivo infectivity (strain H) or low in vivo infectivity (strain F), was determined by sucrose gradient equilibrium centrifugation. Viral RNA of strain H was detected in fractions with densities of < or = 1.09 g/ml (principally approximately 1.06 g/ml), while ...

journal_title：Journal of virology

authors： Hijikata M,Shimizu YK,Kato H,Iwamoto A,Shih JW,Alter HJ,Purcell RH,Yoshikura H

更新日期：1993-04-01 00:00:00

abstract：:The EICP0 protein of equine herpesvirus 1 (EHV-1) is an early, viral regulatory protein that independently trans-activates EHV-1 immediate-early (IE), early, gamma1 late, and gamma2 late promoters. To assess whether this powerful trans-activator functions in conjunction with three other EHV-1 regulatory proteins to ac...

journal_title：Journal of virology

authors： Bowles DE,Kim SK,O'Callaghan DJ

更新日期：2000-02-01 00:00:00

abstract：:Kaposi's sarcoma-associated herpesvirus (KSHV) is a gammaherpesvirus that has been implicated in the pathogenesis of Kaposi's sarcoma. KSHV encodes K-bZIP (open reading frame K8), a protein that belongs to the basic region-leucine zipper (bZIP) family of transcription factors. Here we show that K-bZIP associates with ...

journal_title：Journal of virology

authors： Park J,Seo T,Hwang S,Lee D,Gwack Y,Choe J

更新日期：2000-12-01 00:00:00

abstract：:A promoter-trap retrovirus has been constructed in which a promoterless polyomavirus middle T antigen gene was inserted in the U3 region of the long terminal repeat of a replication-competent Moloney murine leukemia virus. The resulting virus, designated PyT, was used to infect mouse mammary glands in situ. As expecte...

journal_title：Journal of virology

authors： Coulombe J,Avis Y,Gray DA

更新日期：1996-10-01 00:00:00

abstract：:Tumor necrosis factor alpha (TNF-alpha) induced morphologic changes such as chromatin condensation and cell shrinkage in a feline fibroblastic cell line (CRFK) chronically infected with feline immunodeficiency virus (FIV) but not in uninfected CRFK cells. DNA extracted from TNF-alpha-treated CRFK cells infected with F...

journal_title：Journal of virology

authors： Ohno K,Nakano T,Matsumoto Y,Watari T,Goitsuka R,Nakayama H,Tsujimoto H,Hasegawa A

更新日期：1993-05-01 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

authors： Fenizia C,Keele BF,Nichols D,Cornara S,Binello N,Vaccari M,Pegu P,Robert-Guroff M,Ma ZM,Miller CJ,Venzon D,Hirsch V,Franchini G

更新日期：2011-12-01 00:00:00

abstract：:Transcription of herpesviral late genes is stimulated after the onset of viral DNA replication but otherwise restricted. Late gene expression in gammaherpesviruses requires the coordination of six early viral proteins, termed viral transactivation factors (vTFs). Here, we mapped the organization of this protein comple...

journal_title：Journal of virology

authors： Davis ZH,Hesser CR,Park J,Glaunsinger BA

更新日期：2015-10-14 00:00:00

abstract：:Polydnaviridae is a unique family of DNA viruses that are symbiotically associated with parasitoid wasps. Upon oviposition, wasps inject these viruses into their hosts, where they cause several physiological alterations, including suppression of the cellular immune response. Here we report that expression of the glc1....

journal_title：Journal of virology

authors： Beck M,Strand MR

更新日期：2005-02-01 00:00:00

abstract：:NF-D is a ubiquitous nuclear factor that has been shown to bind specifically to a DNA element in the polyomavirus regulatory region. In this report, we demonstrate that NF-D is either identical or very similar to a transcription factor that has been variously named YY1, delta, NF-E1, UCRBP, or CF1. Moreover, we show t...

journal_title：Journal of virology

authors： Martelli F,Iacobini C,Caruso M,Felsani A

更新日期：1996-03-01 00:00:00

abstract：:The entry of enveloped viruses into cells is normally mediated by fusion between viral and cellular membranes, in which the fusion peptide plays a crucial role. The fusion peptides of group II nucleopolyhedrovirus (NPV) F proteins are quite conserved, with a hydrophobic region located at the N terminal of the F(1) fra...

journal_title：Journal of virology

authors： Tan Y,Jiang L,Wang M,Yin F,Deng F,Liu M,Hu Z,Wang H

更新日期：2008-08-01 00:00:00

abstract：:HIV-1's Rev protein forms a homo-oligomeric adaptor complex linking viral RNAs to the cellular CRM1/Ran-GTP nuclear export machinery through the activity of Rev's prototypical leucine-rich nuclear export signal (NES). In this study, we used a functional fluorescently tagged Rev fusion protein as a platform to study th...

journal_title：Journal of virology

authors： Behrens RT,Aligeti M,Pocock GM,Higgins CA,Sherer NM

更新日期：2017-01-18 00:00:00

abstract：:Immunogenic regions of the gp41 transmembrane protein of human immunodeficiency virus type 1 (HIV-1) were previously mapped by examining polyclonal sera from HIV-infected patients and rodent polyclonal and monoclonal antibodies (MAbs) to peptides of gp41. To define the epitopes within these regions to which infected h...

journal_title：Journal of virology

authors： Xu JY,Gorny MK,Palker T,Karwowska S,Zolla-Pazner S

更新日期：1991-09-01 00:00:00

abstract：:Host cell tRNAs are recruited for use as primers to initiate reverse transcription in retroviruses. Human immunodeficiency virus type 1 (HIV-1) uses tRNA(Lys3) as the replication primer, whereas Rous sarcoma virus (RSV) uses tRNA(Trp). The nucleic acid (NA) chaperone function of the nucleocapsid (NC) domain of HIV-1 G...

journal_title：Journal of virology

authors： Rye-McCurdy TD,Nadaraia-Hoke S,Gudleski-O'Regan N,Flanagan JM,Parent LJ,Musier-Forsyth K

更新日期：2014-07-01 00:00:00

abstract：:The E4orf6 protein of group C adenovirus is an oncoprotein that, in association with the E1B 55-kDa protein and by E1B-independent means, promotes virus replication. An arginine-faced amphipathic alpha-helix in the E4orf6 protein is required for the E4orf6 protein to direct nuclear localization of the E1B 55-kDa prote...

journal_title：Journal of virology

authors： Orlando JS,Ornelles DA

更新日期：2002-02-01 00:00:00

abstract：:The E7 oncoprotein of human papillomavirus 16 (HPV16) transforms basal and suprabasal cervical epithelial cells and is a tumor-specific antigen in cervical carcinoma, to which immunotherapeutic strategies aimed at cytotoxic T-lymphocyte (CTL) induction are currently directed. By quantifying major histocompatibility co...

journal_title：Journal of virology

authors： Tindle RW,Herd K,Doan T,Bryson G,Leggatt GR,Lambert P,Frazer IH,Street M

更新日期：2001-07-01 00:00:00

abstract：:Previous work demonstrated that a herpes simplex virus type 1 (HSV-1) immediate-early function up-regulates beta interferon but not chloramphenicol acetyltransferase reporter genes driven by the strong simian virus 40 (SV40) or cytomegalovirus promoter-enhancer regions in both transient assays and stable cell lines. T...

journal_title：Journal of virology

authors： Brown CR,Nakamura MS,Mosca JD,Hayward GS,Straus SE,Perera LP

更新日期：1995-11-01 00:00:00

abstract：:Mouse mammary tumor virus (MMTV) DNA fragments were cloned into M13 bacteriophage, and the single-stranded recombinant phage DNAs were used as strand-specific nucleic acid hybridization probes to measure synthesis of plus (genomic) and minus strands of MMTV RNA in cultured cell lines and in cell-free preparations of n...

journal_title：Journal of virology

authors： Prewitt RS,Washington LD,Stallcup MR

更新日期：1984-04-01 00:00:00

abstract：:NS5A of the hepatitis C virus (HCV) is a highly phosphorylated protein involved in resistance against interferon and required most likely for replication of the viral genome. Phosphorylation of this protein is mediated by a cellular kinase(s) generating multiple proteins with different electrophoretic mobilities. In t...

journal_title：Journal of virology

authors： Koch JO,Bartenschlager R

更新日期：1999-09-01 00:00:00

abstract：:The replication of the simian herpesvirus SA8 in Vero cells was examined. The time course of replication of the simian herpesvirus SA8 was found to be similar to that of the herpes simplex viruses. Infectious progeny virions were first detectable by 6 h postinfection and were readily released into the extracellular fl...

journal_title：Journal of virology

authors： Eberle R,Hilliard JK

更新日期：1984-05-01 00:00:00

abstract：UNLABELLED:Transmission of chronic wasting disease (CWD) between cervids is influenced by the primary structure of the host cellular prion protein (PrP(C)). In white-tailed deer, PRNP alleles encode the polymorphisms Q95 G96 (wild type [wt]), Q95 S96 (referred to as the S96 allele), and H95 G96 (referred to as the H95 ...

journal_title：Journal of virology

authors： Duque Velásquez C,Kim C,Herbst A,Daude N,Garza MC,Wille H,Aiken J,McKenzie D

更新日期：2015-12-01 00:00:00

abstract：:The precise roles of gamma interferon-inducible immunoproteasome-associated molecules in generation of cytotoxic T-lymphocyte (CTL) epitopes have yet to be fully elucidated. We describe here a unique epitope derived from the Epstein-Barr virus (EBV) latent membrane protein 2A (LMP2A) presented by HLA-A*2402 molecules....

journal_title：Journal of virology

authors： Ito Y,Kondo E,Demachi-Okamura A,Akatsuka Y,Tsujimura K,Tanimoto M,Morishima Y,Takahashi T,Kuzushima K

更新日期：2006-01-01 00:00:00

abstract：UNLABELLED:Multiple cellular pathways are regulated by small ubiquitin-like modifier (SUMO) modification, including ubiquitin-mediated proteolysis, signal transduction, innate immunity, and antiviral defense. In the study described in this report, we investigated the effects of SUMO on the replication of two members of...

journal_title：Journal of virology

authors： Maarifi G,Hannoun Z,Geoffroy MC,El Asmi F,Zarrouk K,Nisole S,Blondel D,Chelbi-Alix MK

更新日期：2016-06-24 00:00:00

abstract：:Drug susceptibility and mutations in the reverse transcriptase (RT) gene were analyzed with 167 virus isolates from 38 patients treated with nevirapine, a potent nonnucleoside inhibitor of human immunodeficiency virus type 1 (HIV-1) RT. Resistant isolates emerged quickly and uniformly in all patients administered nevi...

journal_title：Journal of virology

authors： Richman DD,Havlir D,Corbeil J,Looney D,Ignacio C,Spector SA,Sullivan J,Cheeseman S,Barringer K,Pauletti D

更新日期：1994-03-01 00:00:00

abstract：:Viral protein R (Vpr) of human immunodeficiency virus type 1 has potent karyophilic properties, but details of the mechanism by which it enters the nucleus remain to be clarified. We reported previously that two regions, located between residues 17 and 34 (alphaH1) and between residues 46 and 74 (alphaH2), are indispe...

journal_title：Journal of virology

authors： Kamata M,Nitahara-Kasahara Y,Miyamoto Y,Yoneda Y,Aida Y

更新日期：2005-03-01 00:00:00

abstract：:Persistent human immunodeficiency virus (HIV) infection of human monocytes and macrophages increases I kappa B alpha degradation, resulting in the activation of NF-kappa B, a key transcription factor in the regulation of the HIV long terminal repeat. The signal transduction pathways leading to NF-kappa B activation in...

journal_title：Journal of virology

authors： Folgueira L,Algeciras A,MacMorran WS,Bren GD,Paya CV

更新日期：1996-04-01 00:00:00

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 g...

journal_title：Journal of virology

authors： Gill DS,Banerjee AK

更新日期：1985-07-01 00:00:00

abstract：:Most eukaryotic initiation factors (eIFs) are required for internal translation initiation at the internal ribosome entry site (IRES) of picornaviruses. eIF4B is incorporated into ribosomal 48S initiation complexes with the IRES RNA of foot-and-mouth disease virus (FMDV). In contrast to the weak interaction of eIF4B w...

journal_title：Journal of virology

authors： Ochs K,Rust RC,Niepmann M

更新日期：1999-09-01 00:00:00