Abstract:
:Northern (RNA) blot analysis was used to determine the spatial and temporal distribution of bovine herpesvirus 1 (BHV-1) transcripts. Total RNA was isolated from Madin-Darby bovine kidney cells which had been infected with BHV-1.2b strain K22 or BHV-1.1 strain Jura in the presence or absence of metabolic inhibitors. Cloned restriction fragments representing the entire genome of strain K22 were labeled with 32P and hybridized to immobilized RNA. A total of 54 BHV-1 transcripts were found, ranging in size from 0.4 to larger than 8 kilobases (kb). The inverted repeat regions and an adjacent segment of the unique large part of the BHV-1 genome encoded three major immediate-early (IE) transcripts and one minor IE transcript enriched after cycloheximide treatment of infected cells. Late transcripts were identified by drastically reduced abundance after cytosine arabinoside (araC) treatment. Twelve late transcripts were encoded mainly by the unique long genome region, with a cluster of four transcripts located on HindIII fragment K (map units 0.677 to 0.733). The 21 transcripts unaffected by araC treatment were defined as early; they showed dispersed locations over the whole genome, with a cluster on the unique short sequence. The 17 remaining transcripts could not be classified unambiguously as early or late by these techniques. The IE transcript with a size of 4.2 kb exhibited homology with the single IE gene of pseudorabies virus, and the IE transcript with a size of 2.9 kb was encoded in part by the genome region known to be transcriptionally active during latency.
journal_name
J Viroljournal_title
Journal of virologyauthors
Wirth UV,Gunkel K,Engels M,Schwyzer Mdoi
10.1128/JVI.63.11.4882-4889.1989subject
Has Abstractpub_date
1989-11-01 00:00:00pages
4882-9issue
11eissn
0022-538Xissn
1098-5514journal_volume
63pub_type
杂志文章abstract::Zyxin, a focal adhesion molecule, interacts specifically with the E6 protein from human papillomavirus (HPV) type 6 in a yeast two-hybrid screen of a cDNA library prepared from human keratinocytes. Zyxin does not interact significantly with E6 proteins from HPV types 11, 16, or 18. The interaction was confirmed by in ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.75.23.11791-11802.2001
更新日期:2001-12-01 00:00:00
abstract::We used a transfected L cell and a vaccinia vector carrying the herpes simplex virus type 1 (HSV-1) gene coding for glycoprotein D (gD) to characterize HSV-specific T-cell responses. Various studies with mice revealed that the vectors could stimulate some HSV-specific T-cell responses. Although the majority of the T c...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.61.3.726-734.1987
更新日期:1987-03-01 00:00:00
abstract::The isolation and some properties of a virulent bacteriophage of Salmonella typhimurium, MB78, which is morphologically, serologically, and physiologically unrelated to P22, are reported. The phage has a noncontractile long tail with partite ends. It cannot multiply in minimal medium in the presence of citrate. MB78-i...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.41.3.1038-1043.1982
更新日期:1982-03-01 00:00:00
abstract::The Epstein-Barr virus (EBV) immediate-early protein BZLF1 mediates the switch between the latent and lytic forms of EBV infection and has been previously shown to induce a G(1)/S block in cell cycle progression in some cell types. To examine the effect of BZLF1 on cellular gene expression, we performed microarray ana...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.76.24.12543-12552.2002
更新日期:2002-12-01 00:00:00
abstract::The tax gene of the human T-cell leukemia virus types I and II (HTLV-I and HTLV-II) is essential for viral replication and acts by increasing the level of RNA transcription. The tax genes of HTLV-I and HTLV-II encode proteins of 40 and 37 kilodaltons, respectively. By in vitro mutagenesis of the tax gene, we have inve...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.63.3.1474-1479.1989
更新日期:1989-03-01 00:00:00
abstract::Monoclonal antibodies (MAbs) directed against the E2 glycoprotein of mouse hepatitis virus (MHV) have been classified according to their ability to bind to either of the two purified 90,000-molecular-weight subunits (90K subunits) of the 180K peplomeric glycoprotein E2. Correlation with previously reported information...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.64.6.3051-3055.1990
更新日期:1990-06-01 00:00:00
abstract::After uptake into target cells, many nonenveloped viruses undergo conformational changes in the low-pH environment of the endocytic compartment. This results in exposure of amphipathic viral peptides and/or hydrophobic protein domains that are inserted into and either disrupt or perforate the vesicular membranes. The ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00329-11
更新日期:2011-08-01 00:00:00
abstract::Human immunodeficiency virus type 1 (HIV-1) infection of the human thymus results in depletion of CD4-bearing thymocytes. This depletion is initially manifested in the immature CD4+/CD8+ thymocyte subset. To determine cellular factors involved in HIV infection in the thymus, we examined the expression of the recently ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.71.9.6928-6934.1997
更新日期:1997-09-01 00:00:00
abstract::The unit-length genome of human herpesvirus 6 (HHV-6) consists of a single unique component (U) bounded by direct repeats DRL and DRR and forms head-to-tail concatemers during productive infection. cis-elements which mediate cleavage and packaging of progeny virions (a sequences) are found at the termini of all herpes...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.68.5.3007-3014.1994
更新日期:1994-05-01 00:00:00
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journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.02649-06
更新日期:2007-05-01 00:00:00
abstract::Epstein-Barr virus (EBV) SM protein is an essential nuclear shuttling protein expressed by EBV early during the lytic phase of replication. SM acts to increase EBV lytic gene expression by binding EBV mRNAs and enhancing accumulation of the majority of EBV lytic cycle mRNAs. SM increases target mRNA stability and nucl...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01483-09
更新日期:2009-11-01 00:00:00
abstract::Interferon (IFN)-stimulated gene factor 2 (ISGF2) plays a role in transcription of the beta IFN (IFN-beta) gene and IFN-stimulated genes (ISGs) and may function as a central mediator of cytokine responses. Constitutive ISGF2 transgene expression resulted in substantial resistance to three RNA virus families. This phen...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.66.7.4470-4478.1992
更新日期:1992-07-01 00:00:00
abstract::Retinoic acid-inducible gene I (RIG-I) is a key sensor for recognizing nucleic acids derived from RNA viruses and triggers beta interferon (IFN-β) production. Because of its important role in antiviral innate immunity, the activity of RIG-I must be tightly controlled. Here, we used yeast two-hybrid screening to identi...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01073-13
更新日期:2013-09-01 00:00:00
abstract::Swine influenza viruses (SIV) naturally infect pigs and can be transmitted to humans. In the pig, genetic reassortment to create novel influenza subtypes by mixing avian, human, and swine influenza viruses is possible. An SIV vaccine inducing cross-protective immunity between different subtypes and strains circulating...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00787-06
更新日期:2006-11-01 00:00:00
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journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.74.13.6217-6222.2000
更新日期:2000-07-01 00:00:00
abstract::RmI, a circular chimera made of the polyomavirus (Py) genome with an insertion of mouse DNA (Ins), effectively undergoes intramolecular recombination in normal mouse cells, as indicated by the conversion of cloned RmI (RmIc) into unit-length Py DNA in transfected cultures. To follow the fate of the cellular component ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.61.3.845-850.1987
更新日期:1987-03-01 00:00:00
abstract::The L5R gene of vaccinia virus is conserved among all sequenced members of the Poxviridae but has no predicted function or recognized nonpoxvirus homolog. Here we provide the initial characterization of the L5 protein. L5 is expressed following DNA replication with kinetics typical of a viral late protein, contains a ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.79.17.10988-10998.2005
更新日期:2005-09-01 00:00:00
abstract::In addition to encoding the structural and regulatory proteins, many viruses encode auxiliary proteins, some of which have been shown to play important roles in lytic and latent states of the viruses. The human neurotropic JC virus (JCV) genome encodes an auxiliary protein called Agno whose function remains unknown. H...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.75.3.1476-1486.2001
更新日期:2001-02-01 00:00:00
abstract:UNLABELLED:During the chronic phase of HIV-1 infection, polyfunctional CD8+ T cell responses, which are characterized by a high frequency of cells able to secrete multiple cytokines simultaneously, are associated with lower virus loads and slower disease progression. This relationship may arise for different reasons. P...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00647-14
更新日期:2014-09-01 00:00:00
abstract::Two major outer envelope glycoproteins of Epstein-Barr virus, gp350 and gp220, are known to be encoded by 3.2- and 2.5-kilobase RNAs which map to the same DNA fragment (M. Hummel, D. Thorley-Lawson, and E. Kieff, J. Virol. 49:413-417). These RNAs have the same 5' and 3' ends. The larger RNA is encoded by a 2,777-base ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.54.3.665-674.1985
更新日期:1985-06-01 00:00:00
abstract::The unexpectedly low efficacy of influenza vaccine during school outbreaks of influenza B virus in the spring of 1987 in Japan was probably attributable to a poor antibody response of vaccinees to the epidemic viruses. An antigenic analysis of the causative B viruses isolated in 1987 and 1988 showed much variation in ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.64.6.2860-2865.1990
更新日期:1990-06-01 00:00:00
abstract::Arenaviruses are negative-strand RNA viruses that cause human diseases such as lymphocytic choriomeningitis, Bolivian hemorrhagic fever, and Lassa hemorrhagic fever. No licensed vaccines exist, and current treatment is limited to ribavirin. The prototypic arenavirus, lymphocytic choriomeningitis virus (LCMV), is a mod...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.02081-10
更新日期:2011-04-01 00:00:00
abstract::The sequence relations between Kirsten murine sarcoma virus (Ki-SV), Harvey murine sarcoma virus (Ha-SV), and a rat endogenous 30S RNA were studied by electron microscope heteroduplex analysis. The sequence relationships between the sarcoma viruses and their respective parental murine leukemia viruses (Kirsten and Mol...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.31.3.752-760.1979
更新日期:1979-09-01 00:00:00
abstract::The dynamics of human immunodeficiency virus type 1 (HIV-1) transcription was analyzed in vitro and in vivo by using a specific molecular approach which allows accurate quantitation of the different classes of viral mRNAs. Unspliced (US) and multiply spliced (MS) HIV-1 transcripts were assayed by competitive reverse t...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.70.11.7603-7613.1996
更新日期:1996-11-01 00:00:00
abstract::Isoelectrofocusing of nonionic-detergent-disrupted flaviviruses separated the envelope glycoprotein of 53,000 to 58,000 daltons and the nucleocapsid protein of 14,000 daltons. The envelope protein and nucleocapsid protein were isolated at isoelectric points of pI 7.8 and 10.3, respectively. The antigenic determinants ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.22.3.608-618.1977
更新日期:1977-06-01 00:00:00
abstract::Influenza A virus (IAV) remains a global health concern despite the availability of a seasonal vaccine. It is difficult to predict which strains will circulate during influenza season, and therefore, it is extremely challenging to test novel vaccines in the human population. To overcome this obstacle, new vaccines mus...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01677-18
更新日期:2018-12-10 00:00:00
abstract::Human cytomegalovirus (HCMV) exhibits a highly restricted host range. In this study, we sought to examine the relative significance of host and viral factors in activating early gene expression of the HCMV UL54 (DNA polymerase) promoter in murine cells. Appropriate activation of the UL54 promoter at early times is ess...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.75.1.26-35.2001
更新日期:2001-01-01 00:00:00
abstract::Both exponentially growing and serum-arrested subcloned CV-1 cell cultures were infected with simian virus 40 (SV40). By 24 h after infection 96% of the nuclei of these permissive cells contained SV40 T-antigen. Analysis of the average DNA content per cell at various times after infection indicated that by 24 h most o...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.30.1.76-83.1979
更新日期:1979-04-01 00:00:00
abstract::T-even bacteriophages were grown and purified in bulk quantities. The protein coats were disrupted into their component substructures by treatment with 67% dimethyl sulfoxide (DMSO). Tail fibers and tubes were purified on glycerol-CsCl-D(2)O gradients and examined with respect to sedimentation properties, subunit mole...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.6.4.534-544.1970
更新日期:1970-10-01 00:00:00
abstract::The isolation of a temperature phage specific for the photosynthetic bacterium Rhodopseudomonas spheroides is reported. This phage, Rphi-1, establishes a state of lysogeny and can be induced from the prophage state by exposure to mitomycin C or UV irradiation. Mutants of Rphi-1 which grow on a standard laboratory stra...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.14.5.1288-1292.1974
更新日期:1974-11-01 00:00:00