Characterization of baculovirus-expressed herpes simplex virus type 1 glycoprotein K.

abstract：:Human parainfluenza type 2 virus (hPIV-2)-infected HeLa (HeLa-CA) cells and hPIV-2 V-expressing HeLa (HeLa-V) cells show high resistance to alpha/beta interferons (IFN-alpha/beta) irrespective of whether vesicular stomatitis virus or Sindbis virus is used as a challenge virus. When Sindbis virus is used, these cells s...

journal_title：Journal of virology

authors： Nishio M,Tsurudome M,Ito M,Kawano M,Komada H,Ito Y

更新日期：2001-10-01 00:00:00

abstract：:More than 200 open reading frames (ORFs) from the human cytomegalovirus genome have been reported as potentially coding for proteins. We have used two pattern-based in silico approaches to analyze this set of putative viral genes. With the help of an objective annotation method that is based on the Bio-Dictionary, a c...

journal_title：Journal of virology

authors： Rigoutsos I,Novotny J,Huynh T,Chin-Bow ST,Parida L,Platt D,Coleman D,Shenk T

更新日期：2003-04-01 00:00:00

abstract：:Group I host range (hr) mutants of adenovirus type 5 are unable to transform rat embryo or rat embryo brain cells but induce an abnormal transformation of baby rat kidney cells. We established several transformed rat kidney cell lines and characterized them with respect to the transformed phenotype and the structure o...

journal_title：Journal of virology

authors： Ruben M,Bacchetti S,Graham FL

更新日期：1982-02-01 00:00:00

abstract：:Cell-free translation of the RNA of encephalomyocarditis virus was examined after hybridization of chemically synthesized cDNA fragments to different sites of the 5' noncoding region of the viral RNA. The following results were obtained. The binding of cDNA fragments to the first 41 nucleotides, to the poly(C) tract (...

journal_title：Journal of virology

authors： Shih DS,Park IW,Evans CL,Jaynes JM,Palmenberg AC

更新日期：1987-06-01 00:00:00

abstract：:Highly pathogenic influenza A viruses (IAV) from avian hosts were first reported to directly infect humans 20 years ago. However, such infections are rare events, and our understanding of factors promoting or restricting zoonotic transmission is still limited. One accessory protein of IAV, PB1-F2, was associated with ...

journal_title：Journal of virology

authors： Mazel-Sanchez B,Boal-Carvalho I,Silva F,Dijkman R,Schmolke M

更新日期：2018-05-14 00:00:00

abstract：:cis-Acting elements in the viral genome RNA (vRNA) are essential for the translation, replication, and/or encapsidation of RNA viruses. In this study, a novel conserved cis-acting element was identified in the capsid-coding region of mosquito-borne flavivirus. The downstream of 5' cyclization sequence (5'CS) pseudokno...

journal_title：Journal of virology

authors： Liu ZY,Li XF,Jiang T,Deng YQ,Zhao H,Wang HJ,Ye Q,Zhu SY,Qiu Y,Zhou X,Qin ED,Qin CF

更新日期：2013-06-01 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：:Simian immunodeficiency virus (SIV) infection of natural hosts is characterized by nonpathogenic chronic viremia, maintenance of gastrointestinal epithelial barrier integrity, and low numbers of target cells. Assessment of cell-associated virus load in T cell subsets in multiple anatomic compartments of chronically SI...

journal_title：Journal of virology

authors： Schmitz JE,Ma ZM,Hagan EA,Wilks AB,Furr KL,Linde CH,Zahn RC,Brenchley JM,Miller CJ,Permar SR

更新日期：2012-10-01 00:00:00

abstract：:Herpes simplex virus 1 (HSV-1) and HSV-2 are large, double-stranded DNA viruses that cause lifelong persistent infections characterized by periods of quiescence and recurrent disease. How HSV evolves within an infected individual experiencing multiple episodes of recurrent disease over time is not known. We determined...

journal_title：Journal of virology

authors： Minaya MA,Jensen TL,Goll JB,Korom M,Datla SH,Belshe RB,Morrison LA

更新日期：2017-11-14 00:00:00

abstract：:Replication and transcription activator (RTA) (also referred to as ORF50), an immediate-early gene product of Kaposi's sarcoma-associated herpesvirus (KSHV)/(human herpesvirus 8), plays a critical role in balancing the viral life cycle between latency and lytic replication. RTA has been shown to act as a strong transc...

journal_title：Journal of virology

authors： Song MJ,Deng H,Sun R

更新日期：2003-09-01 00:00:00

abstract：:Protein kinase activity is associated with both the extracellular and the occluded forms of Autographa californica nuclear polyhedrosis virus, a baculovirus. Serine and threonine are the predominant amino acids phosphorylated by the kinase activity associated with both viral forms; no phosphotyrosine was detected. The...

journal_title：Journal of virology

authors： Miller LK,Adang MJ,Browne D

更新日期：1983-04-01 00:00:00

abstract：:Varicella-zoster virus (VZV) is a highly species-specific herpesvirus that targets sensory ganglionic neurons. This species specificity has limited the study of many aspects of VZV pathogenesis, including neuronal infection. We report development of a highly efficient neuroblastoma cell model to study productive VZV i...

journal_title：Journal of virology

authors： Christensen J,Steain M,Slobedman B,Abendroth A

更新日期：2011-08-01 00:00:00

abstract：:Brome mosaic virus (BMV) RNA replication is directed by two virus-encoded proteins, 1a and 2a. The amino-terminal half of 1a is a distant homolog of alphavirus nonstructural protein nsP1, which has been implicated in capping viral RNAs. In this study, we examined the enzymatic activities of BMV 1a expressed in yeast, ...

journal_title：Journal of virology

authors： Ahola T,Ahlquist P

更新日期：1999-12-01 00:00:00

abstract：:The antiviral effects of nitric oxide (NO) on Japanese encephalitis virus (JEV), a member of the family Flaviviridae, were investigated in this study. In vitro, inhibition of replication of JEV in gamma interferon-activated RAW 264.7 murine macrophages was correlated to cellular NO production. When cocultured with inf...

journal_title：Journal of virology

authors： Lin YL,Huang YL,Ma SH,Yeh CT,Chiou SY,Chen LK,Liao CL

更新日期：1997-07-01 00:00:00

abstract：:The second of three short upstream open reading frames (uORF2) in the transcript leader of the human cytomegalovirus gp48 (gpUL4) virion glycoprotein gene inhibits downstream translation approximately 10-fold. Remarkably, this inhibition depends on the amino acid coding information of uORF2. In the current studies we ...

journal_title：Journal of virology

authors： Cao J,Geballe AP

更新日期：1995-02-01 00:00:00

abstract：:An in vitro poliovirus RNA-synthesizing system derived from a crude membrane fraction of infected HeLa cells was used to analyze the mechanism of initiation of poliovirus plus-strand RNA synthesis. This system contains an activity that synthesizes the nucleotidyl proteins VPg-pU and VPg-pUpU. These molecules represent...

journal_title：Journal of virology

authors： Takeda N,Kuhn RJ,Yang CF,Takegami T,Wimmer E

更新日期：1986-10-01 00:00:00

abstract：:Duck embryo fibroblast (DEF) and chicken embryo fibroblast (CEF) cultures infected with Marek's disease virus were studied by combined fluorescent antibody and electron microscopy techniques. In both DEF and CEF cultures, cells containing immunofluorescent (IF) antigen also contained herpesvirus particles; conversely,...

journal_title：Journal of virology

authors： Nazerian K,Purchase HG

更新日期：1970-01-01 00:00:00

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：:Lentiviruses have in their transmembrane glycoprotein (TM) a highly immunogenic structure referred to as the principal immunodominant domain (PID). The PID forms a loop of 5 to 7 amino acids between two conserved cysteines. Previous studies showed that envelope (Env) glycoprotein functions of feline immunodeficiency v...

journal_title：Journal of virology

authors： Merat R,Raoul H,Leste-Lasserre T,Sonigo P,Pancino G

更新日期：1999-07-01 00:00:00

abstract：:Epstein-Barr virus (EBV)-associated membrane antigens have been purified from the plasma membranes of the producer cell line P3HR-1 NONO. The antigens were assayed with a specific rabbit anti-ebv antiserum using an 125I-labeled staphylococcal protein A binding assay. The antigens have been shown to be present on purif...

journal_title：Journal of virology

authors： Thorley-Lawson DA,Edson CM

更新日期：1979-11-01 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：:Adenovirus infection affects the nuclear distribution of host splicing factors. Late phase-infected cells contain discrete clusters of small nuclear ribonucleoproteins (snRNPs) that are separate from centers containing the viral 72-kilodalton DNA-binding protein (72K protein). In the present study, we demonstrate that...

journal_title：Journal of virology

authors： Bridge E,Xia DX,Carmo-Fonseca M,Cardinali B,Lamond AI,Pettersson U

更新日期：1995-01-01 00:00:00

abstract：:Bovine papilloma virus (BPV) appears to be the etiological agent of common equine connective tissue tumors. We investigated the physical state of the viral DNA within such tumors and found no indication for integration into the host genome. The BPV genomes were present as free circular episomes. Two equine sarcoids we...

journal_title：Journal of virology

authors： Amtmann E,Müller H,Sauer G

更新日期：1980-09-01 00:00:00

abstract：:Activated microglia and astroglia are known to be involved in a variety of neurodegenerative diseases, including prion diseases. In the present experiments, we studied activation of astroglia and microglia after intraocular scrapie infection in transgenic mice expressing prion protein (PrP) in multiple cell types (tg7...

journal_title：Journal of virology

authors： Kercher L,Favara C,Striebel JF,LaCasse R,Chesebro B

更新日期：2007-10-01 00:00:00

abstract：:Poliovirus proteinase 2A (2Apro) is autocatalytically released from the viral polyprotein by cleavage in cis of a Tyr-Gly dipeptide at its own amino terminus, resulting in separation of the P1 structural and P2-P3 nonstructural protein precursors. A second Ty-Gly dipeptide within 3D polymerase is cleaved by 2Apro in t...

journal_title：Journal of virology

authors： Hellen CU,Lee CK,Wimmer E

更新日期：1992-06-01 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：:Combined Southern blot hybridization analyses of DNA digests of several clinical strains of Streptococcus pneumoniae have revealed the presence of a gene (hblR), or part of it, similar to the hbl7 gene coding for the cell wall lytic enzyme of the temperate HB-746 phage. The results confirmed that the genome of HB-746,...

journal_title：Journal of virology

authors： Romero A,Lopez R,Garcia P

更新日期：1992-05-01 00:00:00

abstract：:The wild mouse ecotropic retrovirus, Cas-Br-E, induces progressive, noninflammatory spongiform neurodegenerative disease in susceptible mice. Functional genetic analysis of the Cas-Br-E genome indicates that neurovirulence maps to the env gene, which encodes the surface glycoprotein responsible for binding and fusion ...

journal_title：Journal of virology

authors： Lynch WP,Sharpe AH

更新日期：2000-02-01 00:00:00

abstract：:West Nile virus (WNV) replicates in the skin; however, cell targets in the skin have not been identified. In the current studies, WNV infected the epidermis and adnexal glands of mouse skin, and the epidermal cells were identified as keratinocytes by double labeling for WNV antigen and keratin 10. Inoculation of mice ...

journal_title：Journal of virology

authors： Lim PY,Behr MJ,Chadwick CM,Shi PY,Bernard KA

更新日期：2011-05-01 00:00:00

abstract：:The fate of polyomavirus genomes in stable transformants was examined in experiments in which rat or hamster cells were infected with mixed viral populations containing either two distinguishable wild types or a wild type plus a transformation-deficient mutant. The results demonstrate that in 90% of the cases in eithe...

journal_title：Journal of virology

authors： Oh SY,Amalfitano A,Friderici K,Chen MC,Fluck MM

更新日期：1990-03-01 00:00:00