Role of a single amino acid at the amino terminus of the simian virus 5 F2 subunit in syncytium formation.

abstract：:The matrix (MA) protein of human immunodeficiency virus type 1 (HIV-1) forms the outer protein shell directly underneath the lipid envelope of the virion. The MA protein has a key role in different aspects of virus assembly, including the incorporation of the HIV-1 Env protein complex, which contains a transmembrane g...

journal_title：Journal of virology

authors： Mammano F,Kondo E,Sodroski J,Bukovsky A,Göttlinger HG

更新日期：1995-06-01 00:00:00

abstract：:Type III interferons (IFNs) (interleukin-28/29 or lambda interferon [IFN-lambda]) are cytokines with IFN-like activities. Here we show that several classes of viruses induce expression of IFN-lambda1 and -lambda2/3 in similar patterns. The IFN-lambdas were-unlike alpha/beta interferon (IFN-alpha/beta)-induced directly...

journal_title：Journal of virology

authors： Ank N,West H,Bartholdy C,Eriksson K,Thomsen AR,Paludan SR

更新日期：2006-05-01 00:00:00

abstract：:This study examines the persistence and fitness of multidrug-resistant (MDR) viruses acquired during primary human immunodeficiency virus infection (PHI). In four individuals, MDR infections persisted over the entire study period, ranging from 36 weeks to 5 years, in the absence of antiretroviral therapy. In stark con...

journal_title：Journal of virology

authors： Brenner BG,Routy JP,Petrella M,Moisi D,Oliveira M,Detorio M,Spira B,Essabag V,Conway B,Lalonde R,Sekaly RP,Wainberg MA

更新日期：2002-02-01 00:00:00

abstract：:Glycoprotein C (gC) of herpes simplex virus type 1 (HSV-1) and type 2 (HSV-2) binds complement component C3b and protects virus from complement-mediated neutralization. Differences in complement interacting domains exist between gC of HSV-1 (gC1) and HSV-2 (gC2), since the amino terminus of gC1 blocks complement C5 fr...

journal_title：Journal of virology

authors： Hook LM,Lubinski JM,Jiang M,Pangburn MK,Friedman HM

更新日期：2006-04-01 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：:Chronic infection by hepatitis C virus (HCV) can lead to severe hepatitis and cirrhosis and is closely associated with hepatocellular carcinoma. The replication cycle of HCV is poorly understood but is likely to involve interaction with host factors. In this report, we show that NS5B, the HCV RNA-dependent RNA polymer...

journal_title：Journal of virology

authors： Goh PY,Tan YJ,Lim SP,Tan YH,Lim SG,Fuller-Pace F,Hong W

更新日期：2004-05-01 00:00:00

abstract：:The high diversity of HLA binding preferences has been driven by the sequence diversity of short segments of relevant pathogenic proteins presented by HLA molecules to the immune system. To identify possible commonalities in HLA binding preferences, we quantify these using a novel measure termed "targeting efficiency,...

journal_title：Journal of virology

authors： Hertz T,Nolan D,James I,John M,Gaudieri S,Phillips E,Huang JC,Riadi G,Mallal S,Jojic N

更新日期：2011-02-01 00:00:00

abstract：:The vesicular stomatitis virus (VSV) RNA-dependent RNA polymerase consists of two viral proteins; the large (L) protein is the main catalytic subunit, and the phosphoprotein (P) is an essential cofactor for polymerase function. The P protein interacts with the L protein and the N-RNA template, thus connecting the poly...

journal_title：Journal of virology

authors： Mondal A,Victor KG,Pudupakam RS,Lyons CE,Wertz GW

更新日期：2014-02-01 00:00:00

abstract：:Herpes simplex virus (HSV) fusion with cells requires the gD, gB, and gH/gL glycoprotein quartet. gD serves as a receptor binding glycoprotein. gB and gH/gL execute fusion in an as-yet-unclear manner. To better understand the role of gH/gL in HSV entry, we produced a soluble version of gH/gL carrying a One-STrEP tag (...

journal_title：Journal of virology

authors： Gianni T,Cerretani A,Dubois R,Salvioli S,Blystone SS,Rey F,Campadelli-Fiume G

更新日期：2010-04-01 00:00:00

abstract：:Human immunodeficiency virus type 1 (HIV-1) uses a variety of chemokine receptors as coreceptors for virus entry, and the ability of the virus to be neutralized by antibody may depend on which coreceptors are used. In particular, laboratory-adapted variants of the virus that use CXCR4 as a coreceptor are highly sensit...

journal_title：Journal of virology

authors： Montefiori DC,Collman RG,Fouts TR,Zhou JY,Bilska M,Hoxie JA,Moore JP,Bolognesi DP

更新日期：1998-03-01 00:00:00

abstract：:Intrarectal simian immunodeficiency virus (SIV) infection in rhesus macaques is a model for sexual transmission of primate retroviruses. Phylogenetic studies on envelope gene sequences that were present in blood following intrarectal SIV inoculation provided evidence for selective amplification of a subset of viruses ...

journal_title：Journal of virology

authors： Trivedi P,Horejsh D,Hinds SB,Hinds PW II,Wu MS,Salvato MS,Pauza CD

更新日期：1996-10-01 00:00:00

abstract：:The DNA sequence of 3,240 nucleotides of the XbaI G fragment located in the unique long (UL) region of the equine herpesvirus 1 genome revealed two major open reading frames (ORFs) designated UL3 and UL4. The UL3 ORF of 470 amino acids (aa) maps at nucleotides (nt) 4450 to 3038 from the long terminus, and its predicte...

journal_title：Journal of virology

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

更新日期：1992-09-01 00:00:00

abstract：:The herpes simplex virus 1 (HSV-1) multifunctional regulatory protein ICP27 shuttles between the nucleus and cytoplasm in its role as a viral mRNA export factor. Arginine methylation on glycine- and arginine-rich motifs has been shown to regulate protein export. ICP27 contains an RGG box and has been shown to be methy...

journal_title：Journal of virology

authors： Souki SK,Gershon PD,Sandri-Goldin RM

更新日期：2009-06-01 00:00:00

abstract：:Purified preparations of human adenovirus type 12 showed two bands when subjected to isopycnic centrifugation in a density gradient of cesium chloride. Their density difference was about 0.003 g/ml, suggesting a small difference in their deoxyribonucleic acid to protein ratio. Virions with a lighter density can kill h...

journal_title：Journal of virology

authors： Mak S

更新日期：1971-04-01 00:00:00

abstract：:Six monoclonal antibodies were isolated that exhibited specificity for a furin cleavage site deletion mutant (V3526) of Venezuelan equine encephalitis virus (VEEV). These antibodies comprise a single competition group and bound the E3 glycoprotein of VEEV subtype I viruses but failed to bind the E3 glycoprotein of oth...

journal_title：Journal of virology

authors： Parker MD,Buckley MJ,Melanson VR,Glass PJ,Norwood D,Hart MK

更新日期：2010-12-01 00:00:00

abstract：:The herpes simplex virus type 1 capsid is composed of seven capsid proteins which are termed VP5, VP19c, VP21, VP22a, VP23, VP24, and VP26. Major capsid protein VP5 is encoded by the gene UL19. UL18, whose transcript is 3' coterminal with that of VP5, specifies capsid protein VP23. Vero cell lines have been isolated t...

journal_title：Journal of virology

authors： Desai P,DeLuca NA,Glorioso JC,Person S

更新日期：1993-03-01 00:00:00

abstract：:NS4B is one of the nonstructural proteins of classical swine fever virus (CSFV), the etiological agent of a severe, highly lethal disease of swine. Protein domain analysis of the predicted amino acid sequence of the NS4B protein of highly pathogenic CSFV strain Brescia (BICv) identified a putative Toll/interleukin-1 r...

journal_title：Journal of virology

authors： Fernandez-Sainz I,Gladue DP,Holinka LG,O'Donnell V,Gudmundsdottir I,Prarat MV,Patch JR,Golde WT,Lu Z,Zhu J,Carrillo C,Risatti GR,Borca MV

更新日期：2010-02-01 00:00:00

abstract：:Poliovirus (PV) is easily transferred to humans orally; however, no rodent model for oral infections has been developed because of the alimentary tract's low sensitivity to the virus. Here we showed that PV is inactivated by the low pH of the gastric contents in mice. The addition of 3% NaHCO3 to the viral inoculum in...

journal_title：Journal of virology

authors： Ohka S,Igarashi H,Nagata N,Sakai M,Koike S,Nochi T,Kiyono H,Nomoto A

更新日期：2007-08-01 00:00:00

abstract：:Polyoma virus complementary RNA, synthesized in vitro by using highly purified Escherichia coli RNA polymerase and nondefective form I polyoma DNA, was translated in a wheat germ cell-free system. Polypeptides were synthesized that comigrated on sodium dodecyl sulfate-polyacrylamide gels with the polyoma capsid protei...

journal_title：Journal of virology

authors： Mangel WF,Hewick RM,Bayley ST,Wheeler T,Harvey R,Waterfield MD,Smith AE

更新日期：1978-02-01 00:00:00

abstract：:Proteasome inhibitors (e.g., bortezomib, MG132) are known to enhance adeno-associated virus (AAV) transduction; however, whether this results from pleotropic proteasome inhibition or off-target serine and/or cysteine protease inhibition remains unresolved. Here, we examined recombinant AAV (rAAV) effects of a new prot...

journal_title：Journal of virology

authors： Mitchell AM,Samulski RJ

更新日期：2013-12-01 00:00:00

abstract：UNLABELLED:Macrophages must react to a large number of pathogens and their effects. In chronic HIV infection, the microenvironment changes with an influx of microbial products that trigger Toll-like receptors (TLRs). That dynamic nature can be replicated ex vivo by the proinflammatory (M1-polarized) and alternatively a...

journal_title：Journal of virology

authors： Schlaepfer E,Rochat MA,Duo L,Speck RF

更新日期：2014-09-01 00:00:00

abstract：:Infectious leukemia virus production by two chronically infected NIH/MOL lines was strongly inhibited by interferon treatment of the cells. The corresponding degree of inhibition in JLSV-11 cells was much lower. Multiplication of encephalomyocarditis virus in all three cell lines was barely affected by interferon trea...

journal_title：Journal of virology

authors： Sen GC,Herz RE

更新日期：1983-03-01 00:00:00

abstract：:The smallest capsid proteins (SCPs) of the human herpesviruses differ substantially in size and sequence and are thought to impart some unique aspects of infection to their respective viruses. We used electron cryomicroscopy and antibody labeling to show that the 8-kDa SCP of human cytomegalovirus is attached only to ...

journal_title：Journal of virology

authors： Yu X,Shah S,Atanasov I,Lo P,Liu F,Britt WJ,Zhou ZH

更新日期：2005-01-01 00:00:00

abstract：:Extracts made from human respiratory syncytial virus (RSV)-infected Hep-2 cells synthesized mRNAs encoded by all known viral genes. In contrast, RSV ribonucleoproteins purified from infected cells failed to transcribe in vitro; transcription was restored by addition of a cytoplasmic extract of uninfected Hep-2 cells, ...

journal_title：Journal of virology

authors： Barik S

更新日期：1992-11-01 00:00:00

abstract：UNLABELLED:Crimean-Congo hemorrhagic fever virus (CCHFV; genus Nairovirus) is an extremely pathogenic member of the Bunyaviridae family. Since handling of the virus requires a biosafety level 4 (BSL-4) facility, little is known about pathomechanisms and host interactions. Here, we describe the establishment of a transc...

journal_title：Journal of virology

authors： Devignot S,Bergeron E,Nichol S,Mirazimi A,Weber F

更新日期：2015-06-01 00:00:00

abstract：:Rift Valley fever virus strain MP-12 was generated by serial plaque passages of parental strain ZH548 12 times in MRC-5 cells in the presence of a chemical mutagen, 5-fluorouracil. As a result, MP-12 encoded 4, 9, and 10 mutations in the S, M, and L segments, respectively. Among them, mutations in the M and L segments...

journal_title：Journal of virology

authors： Lokugamage N,Freiberg AN,Morrill JC,Ikegami T

更新日期：2012-12-01 00:00:00

abstract：:Human respiratory syncytial virus (HRSV) is the most common etiological agent of acute lower respiratory tract disease in infants and can cause repeated infections throughout life. In this study, we have analyzed nucleotide sequences encompassing 629 bp at the carboxy terminus of the G glycoprotein gene for HRSV subgr...

journal_title：Journal of virology

authors： Zlateva KT,Lemey P,Vandamme AM,Van Ranst M

更新日期：2004-05-01 00:00:00

abstract：:To combat emerging coronaviruses, developing safe and efficient platforms to evaluate viral protease activities and the efficacy of protease inhibitors is a high priority. Here, we exploit a biosafety level 2 (BSL-2) chimeric Sindbis virus system to evaluate protease activities and the efficacy of inhibitors directed ...

journal_title：Journal of virology

authors： Deng X,Agnihothram S,Mielech AM,Nichols DB,Wilson MW,StJohn SE,Larsen SD,Mesecar AD,Lenschow DJ,Baric RS,Baker SC

更新日期：2014-10-01 00:00:00

abstract：:Human metapneumovirus (hMPV) is a recently discovered paramyxovirus that is a major cause of lower-respiratory-tract disease. hMPV is associated with more severe disease in infants and persons with underlying medical conditions. Animal studies have shown that the hMPV fusion (F) protein alone is capable of inducing pr...

journal_title：Journal of virology

authors： Williams JV,Chen Z,Cseke G,Wright DW,Keefer CJ,Tollefson SJ,Hessell A,Podsiad A,Shepherd BE,Sanna PP,Burton DR,Crowe JE Jr,Williamson RA

更新日期：2007-08-01 00:00:00

abstract：:We have analyzed the structure of rubella virus proteins labeled metabolically with [35S]methionine, [3H]mannose, and [3H]glucosamine or externally with [3H]borohydride after galactose oxidase treatment. Four structural proteins, with MrS of about 58,000 (E1), 47,000 (E2a), 42,000 (E2b), and 33,000 (C), were resolved ...

journal_title：Journal of virology

authors： Oker-Blom C,Kalkkinen N,Kääriäinen L,Pettersson RF

更新日期：1983-06-01 00:00:00