DNA sequence alterations responsible for the synthesis of thermosensitive VP1 in temperature-sensitive BC mutants of simian virus 40.

abstract：:Herpesvirus saimiri (HVS) is the prototype gamma-2 herpesvirus, which naturally infects the squirrel monkey Saimiri sciureus, causing an asymptomatic but persistent infection. The latent phase of gamma-2 herpesviruses is characterized by their ability to persist in a dividing cell population while expressing a limited...

journal_title：Journal of virology

authors： Griffiths R,Whitehouse A

更新日期：2007-04-01 00:00:00

abstract：:The cloned murine cytolytic T-lymphocyte line IE1-IL and several sublines detect a murine cytomegalovirus immediate-early (IE) membrane determinant in conjunction with Ld class I major histocompatibility glycoprotein. The lines retained cytolytic activity, strict antigen specificity, and self-restriction even when ada...

journal_title：Journal of virology

authors： Reddehase MJ,Fibi MR,Keil GM,Koszinowski UH

更新日期：1986-12-01 00:00:00

abstract：:Positional homologs to the UL51 open reading frame of herpes simplex virus type 1 have been identified throughout the herpesvirus family. However, no respective protein has so far been described for any of the herpesviruses. With rabbit antisera directed against oligopeptides predicted to comprise antigenic regions of...

journal_title：Journal of virology

authors： Lenk M,Visser N,Mettenleiter TC

更新日期：1997-07-01 00:00:00

abstract：:The herpes simplex virus 2 (HSV-2) viral microRNA (miRNA) designated miR-H6 is located upstream of the latency-associated transcript (LAT) promoter region on the strand opposite the LAT. Deletion of the LAT promoter and part of LAT exon 1 abolished HSV-2 miR-H6 expression in acutely and latently infected guinea pig do...

journal_title：Journal of virology

authors： Tang S,Bertke AS,Patel A,Margolis TP,Krause PR

更新日期：2011-05-01 00:00:00

abstract：:Adenovirus type 7 (Ad7) early region 1 mRNA species transcribed in rat cell lines transformed by the HindIII-I . J fragment (the left 7.8% of the viral genome) and in human KB cells infected with Ad7 were mapped on the viral genome, using S1 nuclease gel and diazobenzyloxymethyl paper hybridization techniques. At the ...

journal_title：Journal of virology

authors： Yoshida K,Fujinaga K

更新日期：1980-11-01 00:00:00

abstract：:The full-length genome of human cytomegalovirus strain AD169 was cloned as an infectious bacterial artificial chromosome (BAC) plasmid, pAD/Cre. The BAC vector, flanked by LoxP sites, was inserted immediately after the Us28 open reading frame without deletion of any viral sequences. The BAC vector contained the Cre re...

journal_title：Journal of virology

authors： Yu D,Smith GA,Enquist LW,Shenk T

更新日期：2002-03-01 00:00:00

abstract：:The DNase/alkaline exonuclease (AE) genes are well conserved in all herpesvirus families, but recent studies have shown that the AE proteins of gammaherpesviruses such as Epstein-Barr virus (EBV) and Kaposi's sarcoma-associated herpesvirus (KSHV) exhibit an additional function which shuts down host protein synthesis. ...

journal_title：Journal of virology

authors： Zuo J,Thomas W,van Leeuwen D,Middeldorp JM,Wiertz EJ,Ressing ME,Rowe M

更新日期：2008-03-01 00:00:00

abstract：:Bacteriophage T4 gene 32 encodes a DNA unwinding protein required for DNA replication, repair, and recombination. Gene 32 temperature-sensitive mutations enhance virtually all base pair substitution mutation rates. ...

journal_title：Journal of virology

authors： Koch RE,McGaw MK,Drake JW

更新日期：1976-08-01 00:00:00

abstract：:BCX 2798 (4-azido-5-isobutyrylamino-2,3-didehydro-2,3,4,5-tetradeoxy-d-glycero-d-galacto-2-nonulopyranosic acid) effectively inhibited the activities of the hemagglutinin-neuraminidase (HN) of human parainfluenza viruses (hPIV) in vitro and protected mice from lethal infection with a recombinant Sendai virus whose HN ...

journal_title：Journal of virology

authors： Alymova IV,Taylor G,Mishin VP,Watanabe M,Murti KG,Boyd K,Chand P,Babu YS,Portner A

更新日期：2008-09-01 00:00:00

abstract：:Adeno-associated virus type 2 (AAV-2) gene expression is tightly controlled by functions of the helper virus as well as by the products of its own viral rep gene. Double-immunofluorescence studies of Rep and VP protein expression in cells coinfected with AAV-2 and adenovirus type 2 showed that a large proportion of th...

journal_title：Journal of virology

authors： Weger S,Wistuba A,Grimm D,Kleinschmidt JA

更新日期：1997-11-01 00:00:00

abstract：:Mice infected with myopathic coxsackievirus B1 Tucson (CVB1(T)) develop chronic inflammatory myopathy (CIM) consisting of hind limb weakness and inflammation. Amyopathic virus variants are infectious but attenuated for CIM. In this report, viral clones, chimeras, and sequencing were used to identify viral determinants...

journal_title：Journal of virology

authors： Tam PE,Weber-Sanders ML,Messner RP

更新日期：2003-11-01 00:00:00

abstract：:We investigated the effect of HLA class I alleles on clinical parameters for HIV-1 disease progression in the Japanese population, where two strongly protective alleles, HLA-B*57 and HLA-B*27, are virtually nonexistent. HLA-B alleles showed a dominant role, primarily through HLA-B*67:01 and the HLA-B*52:01-C*12:02 hap...

journal_title：Journal of virology

authors： Naruto T,Gatanaga H,Nelson G,Sakai K,Carrington M,Oka S,Takiguchi M

更新日期：2012-10-01 00:00:00

abstract：:The p24 protein, one of the three proteins implicated in local movement of potato virus X (PVX), was expressed in transgenic tobacco plants (Nicotiana tabacum Xanthi D8 NN). Plants with the highest level of p24 accumulation exhibited a stunted and slightly chlorotic phenotype. These transgenic plants facilitate the ce...

journal_title：Journal of virology

authors： Ares X,Calamante G,Cabral S,Lodge J,Hemenway P,Beachy RN,Mentaberry A

更新日期：1998-01-01 00:00:00

abstract：:Antibodies against CCR5, the major coreceptor for human immunodeficiency virus type 1 (HIV-1), may have antiviral potential as viral fusion inhibitors. In this study, we generated a virus-like particle (VLP)-based vaccine that effectively breaks B-cell tolerance and elicits autoantibodies against CCR5 in pig-tailed ma...

journal_title：Journal of virology

authors： Chackerian B,Briglio L,Albert PS,Lowy DR,Schiller JT

更新日期：2004-04-01 00:00:00

abstract：:Hepatitis C virus (HCV) is an enveloped positive-stranded RNA hepatotropic virus. HCV pseudoparticles infect liver-derived cells, supporting a model in which liver-specific molecules define HCV internalization. Three host cell molecules have been reported to be important entry factors or receptors for HCV internalizat...

journal_title：Journal of virology

authors： Harris HJ,Farquhar MJ,Mee CJ,Davis C,Reynolds GM,Jennings A,Hu K,Yuan F,Deng H,Hubscher SG,Han JH,Balfe P,McKeating JA

更新日期：2008-05-01 00:00:00

abstract：:The 86-kDa IE2 protein (IE86) of human cytomegalovirus (HCMV) can act as both an activator and a repressor of gene expression. The mechanisms for both of these functions are not well defined. It has recently been demonstrated that this protein has sequence-specific DNA binding properties: it interacts directly with a ...

journal_title：Journal of virology

authors： Arlt H,Lang D,Gebert S,Stamminger T

更新日期：1994-07-01 00:00:00

abstract：:Murine cytomegalovirus encodes three regulators of antigen presentation to antiviral CD8 T cells. According to current paradigms, all three regulators are committed to the inhibition of the presentation of antigenic peptides. Whereas m152/gp40 catalyzes the retention of peptide-loaded major histocompatibility complex ...

journal_title：Journal of virology

authors： Holtappels R,Gillert-Marien D,Thomas D,Podlech J,Deegen P,Herter S,Oehrlein-Karpi SA,Strand D,Wagner M,Reddehase MJ

更新日期：2006-08-01 00:00:00

abstract：:We have recently reported the isolation and molecular cloning of a human immunodeficiency virus type 1 isolate (HIV-1 DH125) that exhibits rapid replication kinetics and marked cytopathicity in both human and chimpanzee peripheral blood mononuclear cells (PBMC). To identify the viral determinants responsible for infec...

journal_title：Journal of virology

authors： Cho MW,Shibata R,Martin MA

更新日期：1996-10-01 00:00:00

abstract：:Disruption of Epstein-Barr virus (EBV) latency is mediated by ZEBRA, the protein product of the immediate-early EBV gene, BZLF1. In vitro, phorbol 12-myristate 13-acetate (PMA), a potent activator of protein kinase C (PKC), induces reactivation of EBV. However, the physiological stimuli responsible for the disruption ...

journal_title：Journal of virology

authors： Fahmi H,Cochet C,Hmama Z,Opolon P,Joab I

更新日期：2000-07-01 00:00:00

abstract：:When mouse L cells are infected for 22 hr with vesicular stomatitis virus (VSV), a ribonucleic acid-containing enveloped virus, greater than 70% of the major histocompatibility antigen (H-2), is no longer detectable by the method of inhibition of immune cytolysis. Infected cells prelabeled with (14)C-glucosamine also ...

journal_title：Journal of virology

authors： Hecht TT,Summers DF

更新日期：1972-10-01 00:00:00

abstract：:The glycoprotein E(rns) of pestiviruses is a virion-associated and -secreted RNase that is involved in virulence. The requirements at the cleavage site in heteropolymeric RNA substrates were studied for E(rns). Limited digestion of heteropolymeric RNA substrates indicated a cleavage 5' of uridine residues irrespective...

journal_title：Journal of virology

authors： Hausmann Y,Roman-Sosa G,Thiel HJ,Rümenapf T

更新日期：2004-05-01 00:00:00

abstract：:Vesicular stomatitis virus (VSV) has served for several decades as the prototype rhabdovirus and a model RNA virus. Extensive studies upheld the original view of VSV genetics with simply five genes (N, P, M, G, and L), each encoding a single unique protein. We now report the first unambiguous demonstration of the exis...

journal_title：Journal of virology

authors： Spiropoulou CF,Nichol ST

更新日期：1993-06-01 00:00:00

abstract：:Respiratory syncytial virus (RSV) is the major cause of acute bronchiolitis in infancy, a syndrome characterized by wheezing, respiratory distress, and the pathologic findings of peribronchial mononuclear cell infiltration and release of inflammatory mediators by basophil and eosinophil leukocytes. Composition and act...

journal_title：Journal of virology

authors： Olszewska-Pazdrak B,Casola A,Saito T,Alam R,Crowe SE,Mei F,Ogra PL,Garofalo RP

更新日期：1998-06-01 00:00:00

abstract：:Herpesvirus nucleocapsids traverse the nuclear envelope into the cytoplasm in a process called nuclear egress that includes disruption of the nuclear lamina. In several herpesviruses, a key player in nuclear egress is a complex of two proteins, whose homologs in human cytomegalovirus (HCMV) are UL50 and UL53. However,...

journal_title：Journal of virology

authors： Sharma M,Kamil JP,Coughlin M,Reim NI,Coen DM

更新日期：2014-01-01 00:00:00

abstract：:Interferons inhibit the replication of vesicular stomatitis virus (VSV), but not of encephalomyocarditis virus (EMCV), in mouse JLSV-11 cells. We report the isolation of clonal derivatives from this cell line in which the replication of both viruses is impaired by interferons. These clones were selected from the paren...

journal_title：Journal of virology

authors： Kumar R,Choubey D,Lengyel P,Sen GC

更新日期：1988-09-01 00:00:00

abstract：:Retroviruses integrate into cellular DNA nonrandomly. Lentiviruses such as human immunodeficiency virus type 1 (HIV-1) favor the bodies of active genes and gene-enriched transcriptionally active regions of chromosomes. The interaction between lentiviral integrase and the cellular protein lens epithelium-derived growth...

journal_title：Journal of virology

authors： Koh Y,Wu X,Ferris AL,Matreyek KA,Smith SJ,Lee K,KewalRamani VN,Hughes SH,Engelman A

更新日期：2013-01-01 00:00:00

abstract：:Regulatory T (T(R)) cells maintain tolerance to self-antigens and control immune responses to alloantigens after organ transplantation. Here, we show that CD4(+) CD25(+) human T(R) cells suppress virus-specific T-cell responses. Depletion of T(R) cells from peripheral blood mononuclear cells enhances T-cell responses ...

journal_title：Journal of virology

authors： Aandahl EM,Michaëlsson J,Moretto WJ,Hecht FM,Nixon DF

更新日期：2004-03-01 00:00:00

abstract：:It is not yet clear to what extent depletion of intracellular GTP pools contributes to the antiviral activity of ribavirin. Therefore, the antiviral activities of (i) ribavirin, (ii) its 5-ethynyl analogue, 5-ethynyl-1-beta-D-ribofuranosylimidazole-4-carboxamide (EICAR), and (iii) mycophenolic acid (MPA) (a compound t...

journal_title：Journal of virology

authors： Leyssen P,Balzarini J,De Clercq E,Neyts J

更新日期：2005-02-01 00:00:00

abstract：:To examine the pathway of the coreceptor switching of CCR5-using (R5) virus to CXCR4-using (X4) virus in simian-human immunodeficiency virus SHIV(SF162P3N)-infected rhesus macaque BR24, analysis was performed on variants present at 20 weeks postinfection, the time when the signature gp120 V3 loop sequence of the X4 sw...

journal_title：Journal of virology

authors： Tasca S,Ho SH,Cheng-Mayer C

更新日期：2008-07-01 00:00:00

abstract：:ts5, a temperature-sensitive mutant of influenza B virus, belongs to one of seven recombination groups. When the mutant infected MDCK cells at the nonpermissive temperature (37.5 degrees C), infectious virus was produced at very low levels compared with the yield at the permissive temperature (32 degrees C) and hemagg...

journal_title：Journal of virology

authors： Shibata S,Yamamoto-Goshima F,Maeno K,Hanaichi T,Fujita Y,Nakajima K,Imai M,Komatsu T,Sugiura S

更新日期：1993-06-01 00:00:00