High rate of genetic rearrangement during replication of a Moloney murine leukemia virus-based vector.

abstract：:Recognition of viruses by germ line-encoded pattern recognition receptors of the innate immune system is essential for rapid production of type I interferon (IFN) and early antiviral defense. We investigated the mechanisms of viral recognition governing production of type I IFN during herpes simplex virus (HSV) infect...

journal_title：Journal of virology

authors： Rasmussen SB,Sørensen LN,Malmgaard L,Ank N,Baines JD,Chen ZJ,Paludan SR

更新日期：2007-12-01 00:00:00

abstract：:Normal replication of Moloney murine leukemia virus (MoMLV) requires the integration of a DNA copy of the viral RNA genome into a chromosome of the host. In this work, we characterize the DNA sequences at the ends of the linear proviral precursor that are required for integration in the presence of MoMLV integration p...

journal_title：Journal of virology

authors： Bushman FD,Craigie R

更新日期：1990-11-01 00:00:00

abstract：:To analyze the biological activities of the alphavirus glycoproteins, eight different monoclonal antibodies against the two glycoproteins of western equine encephalitis virus were isolated. Five of the eight monoclonal antibodies were shown to be specific for E1 and three for E2 protein by an enzyme-linked immunosorbe...

journal_title：Journal of virology

authors： Yamamoto K,Hashimoto K,Chiba J,Simizu B

更新日期：1985-09-01 00:00:00

abstract：:The DA strain of Theiler's murine encephalomyelitis virus persists in the white matter of the spinal cords of susceptible mice. Previous results showed that the difference in susceptibility to viral persistence between the susceptible SJL/J strain and the resistant B10.S strain was due to multiple non-H-2 loci. The re...

journal_title：Journal of virology

authors： Aubagnac S,Brahic M,Bureau JF

更新日期：2002-06-01 00:00:00

abstract：:We analyzed peripheral blood mononuclear cells from 19 asymptomatic seropositive pregnant women from the district of Gulu in northern Uganda. A 700-bp fragment of the human immunodeficiency virus type 1 (HIV-1) env gene, including the V3-V5 region, was successfully amplified by PCR from 10 samples (52.6%) and was subs...

journal_title：Journal of virology

authors： Buonaguro L,Del Guadio E,Monaco M,Greco D,Corti P,Beth-Giraldo E,Buonaguro FM,Giraldo G

更新日期：1995-12-01 00:00:00

abstract：:In this study, we characterized the viral determinants of coreceptor usage in relation to susceptibility to antibody-mediated neutralization or enhancement of infectivity by using chimeras of three highly related human immunodeficiency virus type 1 (HIV-1) isolates of different phenotypes. We found that the V3 region ...

journal_title：Journal of virology

authors： Guillon C,Schutten M,Boers PH,Gruters RA,Osterhaus AD

更新日期：2002-03-01 00:00:00

abstract：:The endogenous transcriptase present in purified vesicular stomatitis (VS) virions was solubilized with a Triton X-100 high-salt solution. The polymerase activity was purified on glycerol gradients and by phosphocellulose column chromatography; the viral proteins present in the active enzyme fractions were identified ...

journal_title：Journal of virology

authors： Emerson SU,Wagner RR

更新日期：1973-12-01 00:00:00

abstract：:Hepatitis C virus (HCV) replicates through an error-prone process that may support the evolution of genetic variants resistant to the host cell antiviral response and interferon (IFN)-based therapy. We evaluated HCV-IFN interactions within a long-term culture system of Huh7 cell lines harboring different variants of a...

journal_title：Journal of virology

authors： Sumpter R Jr,Wang C,Foy E,Loo YM,Gale M Jr

更新日期：2004-11-01 00:00:00

abstract：:The first morphological evidence of African swine fever virus (ASFV) assembly is the appearance of precursor viral membranes, thought to derive from the endoplasmic reticulum, within the assembly sites. We have shown previously that protein p54, a viral structural integral membrane protein, is essential for the genera...

journal_title：Journal of virology

authors： Suárez C,Gutiérrez-Berzal J,Andrés G,Salas ML,Rodríguez JM

更新日期：2010-08-01 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：: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：:Cytomegaloviruses (CMVs) colonize blood-borne myeloid cells. Murine CMV (MCMV) spreads from the lungs via infected CD11c+ cells, consistent with an important role for dendritic cells (DC). We show here that MCMV entering via the olfactory epithelium, a natural transmission portal, also spreads via infected DC. They re...

journal_title：Journal of virology

authors： Farrell HE,Bruce K,Lawler C,Stevenson PG

更新日期：2019-07-17 00:00:00

abstract：:We determined the capacity of microcapsules formed by the combination of sodium alginate, an aqueous anionic polymer, and spermine hydrochloride, an aqueous cationic amine, to enhance protection against rotavirus challenge in mice. Adult BALB/c mice were orally inoculated with either free or microencapsulated rotaviru...

journal_title：Journal of virology

authors： Moser CA,Speaker TJ,Offit PA

更新日期：1998-05-01 00:00:00

abstract：:Human T-cell leukemia virus type 1 (HTLV-1) and HTLV-2 are closely related but pathogenically distinct human retroviruses. The antisense strand of the HTLV-1 genome encodes HTLV-1 basic leucine zipper (b-ZIP) protein (HBZ), a protein that inhibits Tax-mediated viral transcription, enhances T-cell proliferation, and pr...

journal_title：Journal of virology

authors： Yin H,Kannian P,Dissinger N,Haines R,Niewiesk S,Green PL

更新日期：2012-08-01 00:00:00

abstract：:A virulent porcine epidemic diarrhea virus (PEDV) strain, DR13, was obtained from suckling pigs suspected of having porcine epidemic diarrhea in 1999 in Korea, and its attenuated counterpart was derived from virulent strain DR13 by serial propagation in Vero cells. This report describes the first complete genome seque...

journal_title：Journal of virology

authors： Park SJ,Kim HK,Song DS,An DJ,Park BK

更新日期：2012-05-01 00:00:00

abstract：:Hamster cells are completely nonpermissive for the replication of human adenovirus type 12 (Ad12), whereas types 2 and 5 can replicate in hamster cells. The Ad5-transformed hamster cell line BHK297-C131, which carries the left terminal 18.7% of the Ad5 genome and expresses at least the viral E1A region, can somehow co...

journal_title：Journal of virology

authors： Schiedner G,Schmitz B,Doerfler W

更新日期：1994-09-01 00:00:00

abstract：:The ability of HIV-1 to establish a latent infection presents a barrier to curing HIV. The best-studied reservoir of latent virus in vivo is resting memory CD4(+) T cells, but it has recently been shown that CD34(+) hematopoietic progenitor cells (HPCs) can also become latently infected by HIV-1 in vitro and in vivo. ...

journal_title：Journal of virology

authors： McNamara LA,Ganesh JA,Collins KL

更新日期：2012-09-01 00:00:00

abstract：:Pseudomonas aeruginosa myovirus KZ has a 270-kb genome within a T=27 icosahedral capsid that contains a large, unusual, and structurally well-defined protein cylindrical inner body (IB) spanning its interior. Proteolysis forms a pivotal stage in KZ head and IB morphogenesis, with the protease gp175 cleaving at least 1...

journal_title：Journal of virology

authors： Thomas JA,Black LW

更新日期：2013-08-01 00:00:00

abstract：:Several aspects of the terminal stages of T4 head maturation were investigated using ts and am mutants blocked at single steps of the assembly pathway. We had previously found that cells infected with mutants of gene 13, e.g., tsN38 and amE609, accumulated both stable (10 to 20%)- and fragile (80%)-filled head precurs...

journal_title：Journal of virology

authors： Hamilton DL,Luftig RB

更新日期：1976-02-01 00:00:00

abstract：:The humoral immune response of cats that were naturally infected with the feline leukemia virus (FeLV) was examined after antigenic stimulation with the synthetic antigen poly(L-Tyr, L-Glu)-poly(DL-Ala)-poly(L-Lys). The primary humoral antibody response in FeLV-infected cats was both delayed and greatly reduced, compa...

journal_title：Journal of virology

authors： Wernicke D,Trainin Z,Ungar-Waron H,Essex M

更新日期：1986-11-01 00:00:00

abstract：:Adenovirus has a linear, double-stranded DNA genome that is perceived by the cellular Mre11-Rad50-Nbs1 (MRN) DNA repair complex as a double-strand break. If unabated, MRN elicits a double-strand break repair response that blocks viral DNA replication and ligates the viral genomes into concatemers. There are two sets o...

journal_title：Journal of virology

authors： Karen KA,Hearing P

更新日期：2011-05-01 00:00:00

abstract：:The effects of recombinant gp120 on the proliferative responses and cytokine production by normal peripheral blood mononuclear cells (PBMC) were investigated. gp120 inhibited in a dose-dependent fashion the anti-CD3 monoclonal antibody (MAb)- and concanavalin A-induced proliferative responses. The production of interl...

journal_title：Journal of virology

authors： Schols D,De Clercq E

更新日期：1996-08-01 00:00:00

abstract：:The P4 promoter of the parvovirus minute virus of mice contains a single degenerate GC box sequence which binds the transcription factor Sp1 with high affinity. The two promoters of murine Sp1 were affinity purified, and their interactions with the P4 promoter were examined. Several unusual features were observed. Met...

journal_title：Journal of virology

authors： Pitluk ZW,Ward DC

更新日期：1991-12-01 00:00:00

abstract：:Bacterial lipopolysaccharide (LPS) induces interferon (IFN) secretion and an antiviral state in murine peritoneal macrophages (PM). These cells secrete predominantly IFN-beta, as shown by neutralization assays with monoclonal antibodies. Secretion of IFN-beta is also induced in PM by IFN-gamma. LPS and IFN-gamma syner...

journal_title：Journal of virology

authors： Gessani S,Belardelli F,Pecorelli A,Puddu P,Baglioni C

更新日期：1989-06-01 00:00:00

abstract：:Epstein-Barr virus (EBV) infection is mediated by several viral envelope glycoproteins. We have assessed gp110's functions during the virus life cycle using a mutant that lacks BALF4 (DeltaBALF4). Exposure of various cell lines and primary cell samples of epithelial or lymphoid lineages to the DeltaBALF4 mutant failed...

journal_title：Journal of virology

authors： Neuhierl B,Feederle R,Adhikary D,Hub B,Geletneky K,Mautner J,Delecluse HJ

更新日期：2009-05-01 00:00:00

abstract：:The retroviral Gag protein plays the central role in the assembly process and can form membrane-enclosed, virus-like particles in the absence of any other viral products. These particles are similar to authentic virions in density and size. Three small domains of the human immunodeficiency virus type 1 (HIV-1) Gag pro...

journal_title：Journal of virology

authors： Garnier L,Ratner L,Rovinski B,Cao SX,Wills JW

更新日期：1998-06-01 00:00:00

abstract：:Two essential gene products of herpes simplex virus type 1, the viral DNA polymerase (pol) and UL42, its accessory protein, physically and functionally interact to form the core of the viral DNA replication complex. Understanding this essential interaction would provide a basis from which to develop novel anti-herpesv...

journal_title：Journal of virology

authors： Monahan SJ,Barlam TF,Crumpacker CS,Parris DS

更新日期：1993-10-01 00:00:00

abstract：:The nucleotide sequences of several sites of recombination between adenovirus DNA and hamster, mouse, or human cell DNAs were determined. These sites of recombination had been cloned from adenovirus type 2 (Ad2)- or type 12 (Ad12)-transformed cells, from Ad12-induced tumor cells, or from a symmetric recombinant betwee...

journal_title：Journal of virology

authors： Schulz M,Freisem-Rabien U,Jessberger R,Doerfler W

更新日期：1987-02-01 00:00:00

abstract：:A major determinant of neurovirulence for the GDVII strain of Theiler's virus, a murine picornavirus, was mapped to the P1 capsid protein region. Chimeric viruses were constructed by using sequences from the 5' noncoding and P1 regions of the virulent GDVII strain to replace equivalent regions of the less virulent BeA...

journal_title：Journal of virology

authors： Pritchard AE,Jensen K,Lipton HL

更新日期：1993-07-01 00:00:00

abstract：:Virus entry into host cells is a complex process that is largely regulated by access to specific cellular receptors. Human adenoviruses (HAdVs) and many other viruses use cell adhesion molecules such as the coxsackievirus and adenovirus receptor (CAR) for attachment to and entry into target cells. These molecules are ...

journal_title：Journal of virology

authors： Persson BD,Lenman A,Frängsmyr L,Schmid M,Ahlm C,Plückthun A,Jenssen H,Arnberg N

更新日期：2020-07-01 00:00:00