Abstract:
:During EBV infection, lytic DNA replication activates late gene expression in trans via an uncharacterized pathway. In this study, we mapped the target of this regulatory cascade to a variant TATA box (TATTAAA) and the 3' flanking region within the core promoter of the BcLF1 gene. The inherent late activity of this core promoter is, surprisingly, disrupted by a heterologous enhancer, suggesting that late gene expression is regulated through core promoter sequences located in a transcriptionally inert environment.
journal_name
J Viroljournal_title
Journal of virologyauthors
Serio TR,Cahill N,Prout ME,Miller Gdoi
10.1128/JVI.72.10.8338-8343.1998subject
Has Abstractpub_date
1998-10-01 00:00:00pages
8338-43issue
10eissn
0022-538Xissn
1098-5514journal_volume
72pub_type
杂志文章abstract::Analysis of six monoclonal antibody-resistant (mar) mutants in herpes simplex virus type 1 glycoprotein B identified two type-common (II and III) and two type-specific (I and IV) antigenic sites on this molecule. To derive additional information on the location of these sites, mar mutations were mapped and nucleotide ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.63.2.730-738.1989
更新日期:1989-02-01 00:00:00
abstract::Expression of human papillomavirus late genes encoding L1 and L2 capsid proteins is restricted to terminally differentiated epithelial cells. We have previously identified and characterized an AU-rich, cis-acting negative regulatory element in the 3' untranslated region of human papillomavirus type 1 late mRNAs. This ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.70.6.3659-3667.1996
更新日期:1996-06-01 00:00:00
abstract::The state of intracellular viral DNA in cells infected with channel catfish virus has been studied by the Hirt selective extraction procedure and by restriction endonuclease digestion. The sedimentation properties and restriction patterns of viral DNA in the Hirt supernatant fraction indicate that the majority, if not...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.46.2.405-412.1983
更新日期:1983-05-01 00:00:00
abstract::Severe acute respiratory syndrome (SARS) is a life-threatening disease caused by a newly identified coronavirus (CoV), SARS-CoV. The spike (S) glycoprotein of CoV is the major structural protein responsible for induction of host immune response and virus neutralization by antibodies. Hence, knowledge of neutralization...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.78.13.6938-6945.2004
更新日期:2004-07-01 00:00:00
abstract::Viral attenuation may be due to lowered efficiency of certain steps essential for viral multiplication. For the construction of less neurovirulent strains of poliovirus in vitro, we introduced deletions into the 5' noncoding sequence (742 nucleotides long) of the genomes of the Mahoney and Sabin 1 strains of polioviru...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.63.12.5354-5363.1989
更新日期:1989-12-01 00:00:00
abstract::The human airway epithelium (HAE) represents the entry port of many human respiratory viruses, including human coronaviruses (HCoVs). Nowadays, four HCoVs, HCoV-229E, HCoV-OC43, HCoV-HKU1, and HCoV-NL63, are known to be circulating worldwide, causing upper and lower respiratory tract infections in nonhospitalized and ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.03368-12
更新日期:2013-06-01 00:00:00
abstract::Synthetic peptides containing portions of a highly conserved region of retroviral transmembrane proteins of human and animal retroviruses were tested for their ability to inhibit lymphoproliferation to determine the minimum amino acid sequence required. The previously reported immunosuppression mediated by the peptide...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.63.8.3250-3256.1989
更新日期:1989-08-01 00:00:00
abstract::Adeno-associated virus (AAV) is a single-stranded DNA virus which requires adenovirus as a helper for productive infection. We studied whether intracellular AAV DNA in KB cells was present in a chromatin-like structure by digesting infected cell nuclei with micrococcal nuclease. Virus DNA was detected by agarose gel e...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.48.1.79-87.1983
更新日期:1983-10-01 00:00:00
abstract::The monoclonal antibody PAb280 binds to small t antigen but not to large T antigen. Its binding site within the unique region of small t antigen was localized by studying its reaction with simian virus 40 mutants, other papovaviruses, and bacterial expression vectors coding for fragments of small t antigen. The antibo...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.63.7.3128-3134.1989
更新日期:1989-07-01 00:00:00
abstract::Kaposi's sarcoma-associated herpesvirus (KSHV/human herpesvirus 8 [HHV-8]) is a gamma-2-herpesvirus responsible for Kaposi's sarcoma as well as primary effusion lymphoma (PEL). KSHV is a lymphotropic virus that has pirated many mammalian genes involved in inflammation, cell cycle control, and angiogenesis. Among these...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.77.1.57-67.2003
更新日期:2003-01-01 00:00:00
abstract::Monocytes/macrophages (MO/Mphi) are the major target cells for both dengue virus (DV) and bacterial lipopolysaccharide (LPS), and the aim of this study was to define their interactions. We had found that LPS markedly suppressed DV infection of primary human MO/Mphi when it was added to cultures prior to or together wi...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.73.4.2650-2657.1999
更新日期:1999-04-01 00:00:00
abstract::We have investigated the species-specific replication of polyomavirus DNA in the cell-free system that was established previously (Y. Murakami, T. Eki, M. Yamada, C. Prives, and J. Hurwitz, Proc. Natl. Acad. Sci. USA 83:6347-6351, 1986). Extracts from various species of cells supported polyomavirus DNA replication in ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.65.9.4874-4881.1991
更新日期:1991-09-01 00:00:00
abstract::Mouse mammary tumor virus (MMTV) infects a number of different cell types, including mammary gland and lymphoid cells, in vivo. To identify the cellular receptor for this virus, a mouse cDNA expression library was transfected into Cos-7 monkey kidney cells, and those transfected cells able to bind virus were selected ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.72.4.3066-3071.1998
更新日期:1998-04-01 00:00:00
abstract:UNLABELLED:Virions vary in size by at least 4 orders of magnitude, yet the evolutionary forces responsible for this enormous diversity are unknown. We document a significant allometric relationship, with an exponent of approximately 1.5, between the genome length and virion volume of viruses and find that this relation...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00362-14
更新日期:2014-06-01 00:00:00
abstract:UNLABELLED:During hepatitis C virus (HCV) infection, broadly neutralizing antibody (bNAb) responses targeting E1E2 envelope glycoproteins are generated in many individuals. It is unclear if these antibodies play a protective or a pathogenic role during chronic infection. In this study, we investigated whether bNAb resp...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.02669-15
更新日期:2016-04-14 00:00:00
abstract::Measles virus (MV) fusion requires the participation of both the fusion (F) and hemagglutinin (H) glycoproteins. The canine distemper virus fusion protein (CDVF) cannot substitute for the measles virus fusion protein (MVF) in this process. Introduction of restriction enzyme sites into the cDNAs of CDVF and MVF by site...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.68.11.7546-7548.1994
更新日期:1994-11-01 00:00:00
abstract::The two canine adenoviruses, infectious canine hepatitis (ICH) virus and infectious canine laryngotracheitis (ICL) virus (also designated as Toronto A26/61 virus), were studied with respect to their morphology and the biological properties of their soluble components. The two viruses were found to be composed of solub...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.5.4.507-512.1970
更新日期:1970-04-01 00:00:00
abstract::The infection of human fetal thymus organ cultures (FTOC) with coxsackievirus B4 E2 (CVB4 E2) was investigated. Both positive- and negative-strand viral RNA were detected by real-time quantitative reverse transcription-PCR (RT-PCR) in CVB4 E2-infected FTOC, which supported high yields of virus production (approximatel...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.78.18.9854-9861.2004
更新日期:2004-09-01 00:00:00
abstract:UNLABELLED:Kaposi's sarcoma-associated herpesvirus (KSHV) is the causative agent for Kaposi sarcoma (KS), primary effusion lymphoma (PEL), and a subset of multicentric Castleman disease (MCD). The KSHV life cycle has two principal gene repertoires, latent and lytic. KSHV viral interleukin-6 (vIL-6), an analog of human ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01192-15
更新日期:2015-10-21 00:00:00
abstract::The role of the T4 bacteriophage regA gene in stabilizing early mRNA was investigated by assaying the level of functional mRNA from eight prereplicative genes (56 [dCMP hydroxymethylase], cd [dCMP deaminase], 1 [deoxynucleotide kinase], rIIA, rIIB, 46 [DNA arrest], and 45) during extended infection of Escherichia coli...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.17.2.538-549.1976
更新日期:1976-02-01 00:00:00
abstract::Transient CD154 blockade at the onset of Theiler's murine encephalomyelitis virus-induced demyelinating disease ameliorated disease progression for 80 days, reduced immune cell infiltration, and transiently increased viral loads in the central nervous system. Peripheral antiviral and autoimmune T-cell responses were n...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.77.3.2247-2250.2003
更新日期:2003-02-01 00:00:00
abstract::The investigation of papillomavirus chromatin has been hampered by the unavailability of a tissue culture system for vegetative growth of these viruses. We have used, therefore, bovine papillomavirus type 1-transformed hamster embryo fibroblasts containing 200 to 250 episomal genome equivalents per cell as a source of...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.46.2.567-574.1983
更新日期:1983-05-01 00:00:00
abstract::After corneal inoculation, herpes simplex virus type 1 replicates in the mouse eye, trigeminal ganglia, and brainstem, producing first an acute and then a latent infection. Previous work from this laboratory focused on the structure of the viral DNA in this system. We have now examined the structure of the viral genom...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.59.3.764-767.1986
更新日期:1986-09-01 00:00:00
abstract:UNLABELLED:Baculovirus DNAs are synthesized and inserted into preformed capsids to form nucleocapsids at a site in the infected cell nucleus, termed the virogenic stroma. Nucleocapsid assembly ofAutographa californicamultiple nucleopolyhedrovirus (AcMNPV) requires the major capsid protein VP39 and nine minor capsid pro...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.02885-15
更新日期:2016-03-28 00:00:00
abstract::Kaposi's sarcoma-associated herpesvirus (KSHV) is the infectious cause of Kaposi's sarcoma, primary effusion lymphoma, and plasmablastic multicentric Castleman's disease. STAT3 has been shown to be important for the maintenance of primary effusion lymphoma cells in culture and is chronically activated in many tumor ce...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01769-06
更新日期:2007-03-01 00:00:00
abstract::The majority of double-stranded DNA (dsDNA) viruses infecting eukaryotic organisms use host- or virus-expressed histones or protamine-like proteins to condense their genomes. In contrast, members of the Baculoviridae family use a protamine-like protein named P6.9. The dephosphorylated form of P6.9 binds to DNA in a no...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00072-10
更新日期:2010-09-01 00:00:00
abstract::The nature of the lesions involved in producing the fusiform phenotype of three mutants (WO101, WO201, and tsST529) of the Schmidt-Ruppin A strain of Rous sarcoma virus (RSV) was determined by molecular cloning and DNA sequencing. WO101 and WO201 contained an in-frame deletion of the v-src region coding for amino acid...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.61.6.1893-1900.1987
更新日期:1987-06-01 00:00:00
abstract::We provide here new insights into rotavirus (RRV) pathogenicity by showing that RRV infection promotes structural and functional injuries localized at the tight junctions (TJ) in the cell-cell junctional complex of cultured polarized human intestinal Caco-2 cells forming monolayers. RRV infection resulted in a progres...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.74.10.4645-4651.2000
更新日期:2000-05-01 00:00:00
abstract::Defective interfering particles (DIPs) of equine herpesvirus 1 (EHV-1; Kentucky A strain) mediate persistent infection. DNA sequences at the L terminus, which contain the UL2 gene (homolog of UL55 of herpes simplex virus type 1 and open reading frame 3 of varicella-zoster virus) of standard EHV-1, have been shown to b...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.67.4.2255-2265.1993
更新日期:1993-04-01 00:00:00
abstract::Among prion infections, two scenarios of prion spread are generally observed: (i) early lymphoid tissue replication or (ii) direct neuroinvasion without substantial antecedent lymphoid amplification. In nature, cervids are infected with chronic wasting disease (CWD) prions by oral and nasal mucosal exposure, and studi...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00077-17
更新日期:2017-04-28 00:00:00