The 5' ends of Hantaan virus (Bunyaviridae) RNAs suggest a prime-and-realign mechanism for the initiation of RNA synthesis.

abstract：UNLABELLED:Viral myocarditis, which is most prevalently caused by coxsackievirus B3 (CVB3), is a serious clinical condition characterized by excessive myocardial inflammation. Recent studies suggest that regulation of protein acetylation levels by inhibiting histone deacetylase (HDAC) activity modulates inflammatory re...

journal_title：Journal of virology

authors： Zhou L,He X,Gao B,Xiong S

更新日期：2015-10-01 00:00:00

abstract：:Paramyxoviral RNAs are synthesized by a viral RNA-dependent RNA polymerase (RdRp) consisting of the large (L) protein and its cofactor phosphoprotein (P protein). The L protein is a multifunctional protein that catalyzes RNA synthesis, mRNA capping, and mRNA polyadenylation. Growing evidence shows that the stability o...

journal_title：Journal of virology

authors： Katoh H,Kubota T,Nakatsu Y,Tahara M,Kidokoro M,Takeda M

更新日期：2017-02-28 00:00:00

abstract：:The Cp promoter of Epstein-Barr virus (EBV) directs most transcription of the EBNA genes in lymphoblastoid cell lines. The functions of two control regions in the Cp promoter have been studied by construction of recombinant EBV strains containing specific mutations in these elements. Mutation of the RBP-Jk (CBF1) bind...

journal_title：Journal of virology

authors： Evans TJ,Farrell PJ,Swaminathan S

更新日期：1996-03-01 00:00:00

abstract：:Murine gammaherpesvirus 68 (MHV68 [also known as gammaHV-68]) is distinguished by its ability to replicate to high titers in cultured cells, making it an excellent candidate for studying gammaherpesvirus virion composition. Extracellular MHV68 virions were isolated, and abundant virion-associated proteins were identif...

journal_title：Journal of virology

authors： Bortz E,Whitelegge JP,Jia Q,Zhou ZH,Stewart JP,Wu TT,Sun R

更新日期：2003-12-01 00:00:00

abstract：:Although the envelope gene of human immunodeficiency virus type 1 shows considerable strain variability, cysteine residues of the envelope protein are strongly conserved, suggesting that they are important to the envelope structure. We constructed and analyzed mutants of a biologically active molecular clone of human ...

journal_title：Journal of virology

authors： Tschachler E,Buchow H,Gallo RC,Reitz MS Jr

更新日期：1990-05-01 00:00:00

abstract：UNLABELLED:Several innate sensing pathways contribute to the control of early cytomegalovirus (CMV) infection, leading to a multiphasic type I interferon (IFN-I) response that limits viral replication and promotes host defenses. Toll-like receptor (TLR)-dependent pathways induce IFN-I production in CMV-infected plasmac...

journal_title：Journal of virology

authors： Lio CW,McDonald B,Takahashi M,Dhanwani R,Sharma N,Huang J,Pham E,Benedict CA,Sharma S

更新日期：2016-08-12 00:00:00

abstract：:Ebola virus (EBOV) causes severe hemorrhagic fever, for which therapeutic options are not available. Preventing the entry of EBOV into host cells is an attractive antiviral strategy, which has been validated for HIV by the FDA approval of the anti-HIV drug enfuvirtide. To identify inhibitors of EBOV entry, the EBOV en...

journal_title：Journal of virology

authors： Basu A,Li B,Mills DM,Panchal RG,Cardinale SC,Butler MM,Peet NP,Majgier-Baranowska H,Williams JD,Patel I,Moir DT,Bavari S,Ray R,Farzan MR,Rong L,Bowlin TL

更新日期：2011-04-01 00:00:00

abstract：:Divergent Toll-like receptor 7 (TLR7) and TLR9 signaling has been proposed to distinguish pathogenic from nonpathogenic simian immunodeficiency virus infection in primate models. We demonstrate here that increased expression of type I interferon in pathogenic rhesus macaques compared to nonpathogenic African green mon...

journal_title：Journal of virology

authors： Campillo-Gimenez L,Laforge M,Fay M,Brussel A,Cumont MC,Monceaux V,Diop O,Lévy Y,Hurtrel B,Zaunders J,Corbeil J,Elbim C,Estaquier J

更新日期：2010-02-01 00:00:00

abstract：:Replication of human papillomavirus type 11 (HPV-11) DNA requires the full-length viral E1 and E2 proteins (C.-M. Chiang, M. Ustav, A. Stenlund, T. F. Ho, T. R. Broker, and L. T. Chow, Proc. Natl. Acad. Sci. USA 89:5799-5803, 1992). Using transient transfection of subgenomic HPV DNA into hamster CHO and human 293 cell...

journal_title：Journal of virology

authors： Chiang CM,Dong G,Broker TR,Chow LT

更新日期：1992-09-01 00:00:00

abstract：:Therapeutic vaccination has the potential to boost immune responses and enhance viral control during chronic infections. However, many therapeutic vaccination approaches have fallen short of expectations, and effective boosting of antiviral T-cell responses is not always observed. To examine these issues, we studied t...

journal_title：Journal of virology

authors： Wherry EJ,Blattman JN,Ahmed R

更新日期：2005-07-01 00:00:00

abstract：:The cellular immune response contributes to viral clearance as well as to liver injury in acute and chronic hepatitis C virus (HCV) infection. An immunodominant determinant frequently recognized by liver-infiltrating and circulating CD8(+) T cells of HCV-infected patients is the HCV(NS3-1073) peptide CVNGVCWTV. Using ...

journal_title：Journal of virology

authors： Wedemeyer H,Mizukoshi E,Davis AR,Bennink JR,Rehermann B

更新日期：2001-12-01 00:00:00

abstract：:Currently there is limited information about the quality of immune responses elicited by candidate human immunodeficiency virus type 1 (HIV-1) envelope glycoprotein (Env)-based immunogens in primates. Here we describe a comprehensive analysis of neutralizing antibody and T-cell responses obtained in cynomolgus macaque...

journal_title：Journal of virology

authors： Mörner A,Douagi I,Forsell MN,Sundling C,Dosenovic P,O'Dell S,Dey B,Kwong PD,Voss G,Thorstensson R,Mascola JR,Wyatt RT,Karlsson Hedestam GB

更新日期：2009-01-01 00:00:00

abstract：:Sequences present at the genomic termini of herpesviruses become linked during lytic-phase replication and provide the substrate for cleavage and packaging of unit length viral genomes. We have previously shown that homologs of the consensus herpesvirus cleavage-packaging signals, pac1 and pac2, are located at the lef...

journal_title：Journal of virology

authors： Deng H,Dewhurst S

更新日期：1998-01-01 00:00:00

abstract：:The replication of positive-strand RNA viral genomes involves various cis-acting RNA sequences. Generally, regulatory RNA sequences are present at or near genomic termini; however, internal replication elements (IREs) also exist. Here we report the structural and functional characterization of an IRE present in the re...

journal_title：Journal of virology

authors： Monkewich S,Lin HX,Fabian MR,Xu W,Na H,Ray D,Chernysheva OA,Nagy PD,White KA

更新日期：2005-04-01 00:00:00

abstract：:9-([2-Hydroxy-1-(hydroxymethyl)ethoxy]methyl)guanine (BW B759U) is more potent and has a more prolonged inhibitory effect against Epstein-Barr virus (EBV) in vitro than does acyclovir (ACV). To assess the mechanism of this difference, we first compared the extent of phosphorylation of the two drugs in superinfected Ra...

journal_title：Journal of virology

authors： Lin JC,Nelson DJ,Lambe CU,Choi EI

更新日期：1986-11-01 00:00:00

abstract：:Rabies virus (RV) vaccine strain-based vectors show significant promise as potential live-attenuated vaccines against human immunodeficiency virus type 1 (HIV-1). Here we describe a new RV construct that will also likely have applications as a live-attenuated or killed-particle immunogen. We have created a RV containi...

journal_title：Journal of virology

authors： McKenna PM,Pomerantz RJ,Dietzschold B,McGettigan JP,Schnell MJ

更新日期：2003-12-01 00:00:00

abstract：:Senecavirus A (SVA) is a picornavirus that causes acute vesicular disease (VD), that is clinically indistinguishable from foot-and-mouth disease (FMD), in pigs. Notably, SVA RNA has been detected in lymphoid tissues of infected animals several weeks following resolution of the clinical disease, suggesting that the vir...

journal_title：Journal of virology

authors： Maggioli MF,Fernandes MHV,Joshi LR,Sharma B,Tweet MM,Noll JCG,Bauermann FV,Diel DG

更新日期：2019-10-15 00:00:00

abstract：:A number of avocado (Persea americana) cultivars are known to contain high-molecular-weight double-stranded RNA (dsRNA) molecules for which a viral nature has been suggested, although sequence data are not available. Here we report the cloning and complete sequencing of a 13.5-kbp dsRNA virus isolated from avocado and...

journal_title：Journal of virology

authors： Villanueva F,Sabanadzovic S,Valverde RA,Navas-Castillo J

更新日期：2012-01-01 00:00:00

abstract：:Infection of HeLa cells with adenovirus serotype 2 causes rearrangements in nuclear matrix morphology which can best be seen by gentle cell extraction and embedment-free section electron microscopy. We used these techniques to examine the nuclear matrices and cytoskeletons of cells at 6, 13, 28, and 44 h after infecti...

journal_title：Journal of virology

authors： Zhai ZH,Nickerson JA,Krochmalnic G,Penman S

更新日期：1987-04-01 00:00:00

abstract：:Viral particles infecting some stocks of the protozoan parasite Leishmania braziliensis subsp. guyanensis contain a double-stranded RNA genome of ca. 5 kbp and are associated with an RNA-dependent RNA polymerase which synthesizes in vitro double-stranded and single-stranded, genome-length transcripts. The majority of ...

journal_title：Journal of virology

authors： Widmer G,Patterson JL

更新日期：1991-08-01 00:00:00

abstract：:Envelope glycoprotein E(rns) of classical swine fever virus (CSFV) has been shown to contain RNase activity and is involved in virus infection. Two short regions of amino acids in the sequence of E(rns) are responsible for RNase activity. In both regions, histidine residues appear to be essential for catalysis. They w...

journal_title：Journal of virology

authors： Hulst MM,Panoto FE,Hoekman A,van Gennip HG,Moormann RJ

更新日期：1998-01-01 00:00:00

abstract：:Replication by many positive-strand RNA viruses includes genomic RNA amplification and subgenomic mRNA (sgRNA) transcription. For brome mosaic virus (BMV), both processes occur in virus-induced, membrane-associated compartments, require BMV replication factors 1a and 2a, and use negative-strand RNA3 as a template for ...

journal_title：Journal of virology

authors： Grdzelishvili VZ,Garcia-Ruiz H,Watanabe T,Ahlquist P

更新日期：2005-02-01 00:00:00

abstract：:Hemorrhage is a common clinical manifestation in dengue patients. However, the pathogenic mechanism of dengue virus (DV)-induced hemorrhage awaits clarification. We established a mouse model of DV hemorrhage using immunocompetent C57BL/6 mice by injecting DV serotype 2 strain 16681 intradermally. While inoculation of ...

journal_title：Journal of virology

authors： Chen HC,Hofman FM,Kung JT,Lin YD,Wu-Hsieh BA

更新日期：2007-06-01 00:00:00

abstract：:The efficient attachment of pseudorabies virus to cultured cells is dependent on an electrostatic interaction between negatively charged cell surface heparan sulfate and the viral envelope glycoprotein gC. Deletion of the first one-third of gC severely impairs virus attachment, but the mutant virions are still capable...

journal_title：Journal of virology

authors： Flynn SJ,Ryan P

更新日期：1995-02-01 00:00:00

abstract：:Immunoglobulin G1 (IgG1), IgG2a, and IgG2b switch variants were derived from an IgG3 monoclonal antibody directed against the VP3 envelope glycoprotein of lactate dehydrogenase-elevating virus (LDV). Among the four antibodies, IgG2a delayed the onset and progression of LDV-induced polioencephalomyelitis more than did ...

journal_title：Journal of virology

authors： Markine-Goriaynoff D,Coutelier JP

更新日期：2002-01-01 00:00:00

abstract：:We have initiated a screen for cellular factors that can induce human papillomavirus type 16 (HPV-16) late gene expression in human cancer cells. We report that the overexpression of polypyrimidine tract binding protein (PTB), also known as heterologous nuclear ribonucleoprotein I (hnRNP I), induces HPV-16 late gene e...

journal_title：Journal of virology

authors： Somberg M,Zhao X,Fröhlich M,Evander M,Schwartz S

更新日期：2008-04-01 00:00:00

abstract：:Three late transcripts have been mapped to the vaccinia virus 7.1-kilobase (kb) EcoRI F fragment, which is located approximately 85 kb from the left end of the viral genome. Hybrid selection and translation of RNA have demonstrated that these mRNAs encode three polypeptides with apparent molecular weights of 32,000 (3...

journal_title：Journal of virology

authors： Mahr A,Roberts BE

更新日期：1984-02-01 00:00:00

abstract：:Reverse transcription in avian sarcoma virus (ASV) initiates from the 3' end of a tRNA(Trp) primer, which anneals near the 5' end of the RNA genome. The region around the primer-binding site (PBS) forms an elaborate stem structure composed of the U5-inverted repeat (U5-IR) stem, the U5-leader stem, and the association...

journal_title：Journal of virology

authors： Morris S,Johnson M,Stavnezer E,Leis J

更新日期：2002-08-01 00:00:00

abstract：:T-even bacteriophages were grown and purified in bulk quantities. The protein coats were disrupted into their component substructures by treatment with 67% dimethyl sulfoxide (DMSO). Tail fibers and tubes were purified on glycerol-CsCl-D(2)O gradients and examined with respect to sedimentation properties, subunit mole...

journal_title：Journal of virology

authors： Cummings DJ,Kusy AR,Chapman VA,DeLong SS,Stone KR

更新日期：1970-10-01 00:00:00

abstract：:RNA viruses of filamentous fungi fall into two broad categories, those that contain double-stranded RNA (dsRNA) genomes in rigid particles and those that are more closely related to positive-sense, single-stranded RNA viruses with dsRNA replicative intermediates found within lipid vesicles. Effective infectivity syste...

journal_title：Journal of virology

authors： Hillman BI,Supyani S,Kondo H,Suzuki N

更新日期：2004-01-01 00:00:00