Abstract:
:The human foamy virus (HFV) contains within the U3 region of its long terminal repeat (LTR) three perfect consensus sequences for the binding of the inducible transcription factor AP-1. Results of DNase I footprint protection and gel retardation assays demonstrated that proteins in extracts of HeLa and BHK-21 cells as well as bacterially expressed Jun and Fos proteins bind to these AP-1 sites. By conducting transient expression assays using chloramphenicol acetyltransferase plasmids carrying LTR sequences with point-mutated AP-1 sites, it was found that the three AP-1 sites contribute to the optimal activity of the HFV promoter. It is shown that induction of the HFV LTR by 12-O-tetradecanoylphorbol-13-acetate (TPA) and serum factors is mediated through the AP-1 sites.
journal_name
J Viroljournal_title
Journal of virologyauthors
Maurer B,Serfling E,ter Meulen V,Rethwilm Adoi
10.1128/JVI.65.11.6353-6357.1991subject
Has Abstractpub_date
1991-11-01 00:00:00pages
6353-7issue
11eissn
0022-538Xissn
1098-5514journal_volume
65pub_type
杂志文章abstract::The infection of a bacterium by a phage starts with attachment to a receptor molecule on the host cell surface by the phage. Since receptor-phage interactions are crucial to successful infections, they are major determinants of phage host range and, by extension, of the broader effects that phages have on bacterial co...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01559-20
更新日期:2020-11-09 00:00:00
abstract::Nonglucosylated T6 phage (T6gtam 16am30, hereafter called T6alpha gt-) were found to have two structural anomalies when compared with wild-type T6. The DNA of T6alpha gt- phage contains single-strand interruptions. These can be seen both during infection, in the pool of replicating DNA, and in DNA extracted from purif...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.15.4.776-784.1975
更新日期:1975-04-01 00:00:00
abstract::Herpes simplex virus type 1 (HSV-1) is a DNA virus that acquires an envelope by budding into the inner nuclear membrane of an infected cell. Recombinant HSV-1 lacking the U(L)34 gene cannot undergo this event. U(L)34 and U(L)31, another viral protein, colocalize in an infected cell and are necessary and sufficient to ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.77.13.7601-7610.2003
更新日期:2003-07-01 00:00:00
abstract::We present an antiviral-immunomodulatory therapeutic strategy involving the chemokine receptor antagonist Met-RANTES, which yields significant survival in the setting of an otherwise fatal respiratory virus infection. In previous work, we demonstrated that infection with the natural rodent pathogen pneumonia virus of ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.78.15.7984-7989.2004
更新日期:2004-08-01 00:00:00
abstract::A phage, designated CP-51, that carries out generalized transduction in Bacillus cereus 569 was isolated from soil. All auxotrophic mutants tested, those requiring tryptophan, histidine, leucine, isoleucine, methionine, or phenylalanine, were transduced to prototrophy. The phage was extremely unstable when stored at 2...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.2.7.657-662.1968
更新日期:1968-07-01 00:00:00
abstract::The nucleoprotein of the WSN strain of influenza was found to be phosphorylated in vitro. The phosphate-protein bond was stable to hot trichloroacetic acid, RNase, DNase, succinic acid, and succinic acid-hydroxylamine, but sensitive to hydrolysis by bacterial alkaline phosphatase. This suggested that the nucleoprotein...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.24.1.401-405.1977
更新日期:1977-10-01 00:00:00
abstract::Widespread distribution of highly pathogenic avian H5N1 influenza viruses in domesticated and wild birds continues to pose a threat to public health, as interspecies transmission of virus has resulted in increasing numbers of human disease cases. Although the pathogenic mechanism(s) of H5N1 influenza viruses has not b...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.02144-08
更新日期:2009-06-01 00:00:00
abstract::Adeno-associated virus (AAV) integrates site specifically into the AAVS1 locus on human chromosome 19. Although recruitment of the AAV nonstructural protein Rep78/68 to the Rep binding site (RBS) on AAVS1 is thought to be an essential step, the mechanism of the site-specific integration, particularly, how the site of ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.02014-06
更新日期:2007-02-01 00:00:00
abstract::We evaluated the ability of human coronaviruses to infect primary cultures of human neural cells. Double immunofluorescence with antibodies to virus and cell markers showed infection of fetal astrocytes and of adult microglia and astrocytes by strain OC43. RNA amplification revealed infection of fetal astrocytes, adul...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.71.1.800-806.1997
更新日期:1997-01-01 00:00:00
abstract::Virions produced by cells in the presence of actinomycin D (Act D virions) contain reverse transcriptase but are deficient in 70S genomic RNA. To assess the role of genomic RNA in encapsidation of a functional reverse transcriptase and to study the interaction of the enzyme and its template in the cores of intact viri...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.24.2.478-488.1977
更新日期:1977-11-01 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
pub_type: 杂志文章
doi:10.1128/JVI.67.6.3103-3110.1993
更新日期:1993-06-01 00:00:00
abstract::The ability of vaccinia virus to replicate in HeLa cells which had been previously infected with adenovirus type 2 (Ad2) was studied in order to gain insight into the mechanism by which adenovirus inhibits the expression of host cell functions. Vaccinia virus was employed in these studies because it replicates in the ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.7.2.208-213.1971
更新日期:1971-02-01 00:00:00
abstract::The activity of uracil-DNA glycosylase in Escherichia coli decreases dramatically to less than 10% of its original level after infection of the cells by phage T5. Phage-induced protein synthesis is required for this inhibition to occur, and the inhibition is induced by a mutant capable of injecting only the first 8% o...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.33.1.535-538.1980
更新日期:1980-01-01 00:00:00
abstract::Rabies continues to present a public health threat in most countries of the world. The most efficient way to prevent and control rabies is to implement vaccination programs for domestic animals. However, traditional inactivated vaccines used in animals are costly and have relatively low efficiency, which impedes their...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.02324-16
更新日期:2017-03-13 00:00:00
abstract::The feline immunodeficiency virus (FIV) cat model is extensively used to investigate possible vaccination approaches against AIDS in humans. Although consistent levels of protection have been achieved with FIV, as with other model systems, by immunizing with whole inactivated virus or fixed infected cells, the mechani...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.73.1.1-10.1999
更新日期:1999-01-01 00:00:00
abstract::V2/V3 conformational epitope antibodies that broadly neutralize HIV-1 (PG9 and PG16) have been recently described. Since an elicitation of previously known broadly neutralizing antibodies has proven elusive, the induction of antibodies with such specificity is an important goal for HIV-1 vaccine development. A critica...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.05045-11
更新日期:2011-10-01 00:00:00
abstract::The rarely identified influenza A viruses of the H15 hemagglutinin subtype have been isolated exclusively in Australia. Here we report the isolation of an H15N4 influenza A virus (A/teal/Chany/7119/2008) in Western Siberia, Russia. Phylogenetic analysis demonstrated that the internal genes of the A/teal/Chany/7119/200...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.02521-12
更新日期:2013-03-01 00:00:00
abstract::Enterovirus 71 (EV71) (genus Enterovirus, family Picornaviridae), a common cause of hand, foot, and mouth disease (HFMD), may also cause severe neurological diseases, such as encephalitis and poliomyelitis-like paralysis. To examine the genetic diversity and rate of evolution of EV71, we have determined and analyzed c...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.73.12.9969-9975.1999
更新日期:1999-12-01 00:00:00
abstract::Nonpermissive 3T3 cells were infected with purified superhelical simian virus 40 (SV40) deoxyribonucleic acid I (DNA I). One hour after infection, approximately 60% of the intracellular SV40 DNA was converted to relaxed forms. One day after infection, all intracellular SV40 DNA was present as slow-sedimenting material...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.10.3.425-432.1972
更新日期:1972-09-01 00:00:00
abstract::The role of autoimmunity in large-vessel vasculitis in humans remains unclear. We have previously shown that infection of gamma interferon receptor knockout (IFN-gamma R(-/-)) mice with gammaherpesvirus 68 (gamma HV68) results in severe inflammation of the large elastic arteries that is pathologically similar to the l...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.74.23.11304-11310.2000
更新日期:2000-12-01 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
pub_type: 杂志文章
doi:10.1128/JVI.66.5.2860-2864.1992
更新日期:1992-05-01 00:00:00
abstract::Competitive quantitative PCR and reverse transcriptase-PCR were used to quantitate DNA and RNA from an attenuated ribonucleotide reductase-deleted herpes simplex virus type 1 (HSV-1) mutant in the rat trigeminal ganglion after peripheral inoculation following corneal scarification. Amplification of ganglionic DNA with...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.68.11.7083-7091.1994
更新日期:1994-11-01 00:00:00
abstract::Using a DNA probe from an avian transforming virus, NK24, that contains the fos gene and that was newly isolated and characterized (M. Nishizawa, N. Goto, and S. Kawai, J. Virol. 61:3733-3740, 1987), we cloned and sequenced the chicken c-fos gene. Results showed that this gene, like the mouse or human c-fos gene, cont...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.61.12.4012-4018.1987
更新日期:1987-12-01 00:00:00
abstract::Apoptosis was postulated as the main barrier to replication of the Autographa californica nuclear polyhedrosis virus (AcMNPV) in a Spodoptera littoralis SL2 cell line (N. Chejanovsky and E. Gershburg, Virology 209:519-525, 1995). Thus, we hypothesized that the viral apoptotic suppressor gene p35 is either poorly expre...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.71.10.7593-7599.1997
更新日期:1997-10-01 00:00:00
abstract::Epstein-Barr virus (EBV) nuclear antigen 1 (EBNA1) is indispensable for viral DNA replication and episome maintenance in latency. Four promoters, Cp, Wp, Qp, and Fp, are known to drive EBNA1 expression. Here we show that the TATA-less Qp is constitutively active in a variety of EBV-positive [EBV(+)] tumors and cell li...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.72.9.7075-7083.1998
更新日期:1998-09-01 00:00:00
abstract::A putative transcription factor, C/EBP, isolated from rat liver nuclei, has been shown to bind to at least two different sequence motifs: the CCAAT promoter domain and a core sequence [GTGG(T/A)(T/A)(T/A)G] common to many viral enhancers, including simian virus 40 and human hepatitis B virus. It has been proposed that...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.64.4.1517-1522.1990
更新日期:1990-04-01 00:00:00
abstract::The HXLF (HindIII-X left reading frame) gene family is a group of five genes that share one or two regions of homology and are arranged in tandem within the short unique component of the human cytomegalovirus genome (K. Weston and B.G. Barrell, J. Mol. Biol. 192:177-208, 1986). These genes were cloned into an SP6 expr...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.62.6.1956-1962.1988
更新日期:1988-06-01 00:00:00
abstract::The membrane-proximal external region (MPER) of the human immunodeficiency virus (HIV) envelope glycoprotein (gp41) is critical for viral fusion and infectivity and is the target of three of the five known broadly neutralizing HIV type 1 (HIV-1) antibodies, 2F5, Z13, and 4E10. Here, we report the crystal structure of ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00685-09
更新日期:2009-09-01 00:00:00
abstract::The matrix (M) protein of vesicular stomatitis virus (VSV) is a potent inhibitor in vivo of transcription by all three host RNA polymerases (RNAP). In the case of host RNA polymerase II (RNAPII), the inhibition is due to lack of activity of the TATA-binding protein (TBP), which is a subunit of the basal transcription ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.75.9.4453-4458.2001
更新日期:2001-05-01 00:00:00
abstract::This paper is concerned with the physiological role(s) of T4 phage-coded dihydrofolate reductase, which functions both in DNA precursor metabolism and as a virion protein. (i) We have detected enzyme activity in noninfectious particles produced under restrictive conditions by gene 11 mutants. This supports the conclus...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.23.3.645-658.1977
更新日期:1977-09-01 00:00:00