Abstract:
:The locations of replication pause sites in the simian virus 40 minichromosome which were determined by sizing cloned fragments of nascent DNA (Zannis-Hadjopoulos et al., J. Mol. Biol. 165:599-607, 1983) were compared with the positions of simian virus 40 nucleosomes in the genome, as obtained by sequence-directed mapping (G. Mengeritsky and E. N. Trifonov, Nucleic Acids Res. 11:3833-3851, 1983; Mengeritsky and Trifonov, Cell Biophys. 6:1-8, 1984). Clear correlation between these two maps is demonstrated, suggesting that nucleosomes hinder propagation of the replication forks.
journal_name
J Viroljournal_title
Journal of virologyauthors
Trifonov EN,Mengeritsky Gdoi
10.1128/JVI.52.3.1011-1012.1984subject
Has Abstractpub_date
1984-12-01 00:00:00pages
1011-2issue
3eissn
0022-538Xissn
1098-5514journal_volume
52pub_type
杂志文章abstract::The uncoating of adenovirus type 2 and a temperature-sensitive mutant, tsl, was studied. HEp-2 cells were infected with 32P- OR 125I-labeled purified virions for various lengths of time, and the nuclear and cytoplasmic fractions were analyzed by sucrose gradient velocity sedimentation and sodium dodecyl sulfate-polyac...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.30.2.462-471.1979
更新日期:1979-05-01 00:00:00
abstract::The human herpes simplex virus (HSV) protein VP16 induces formation of a transcriptional regulatory complex with two cellular factors-the POU homeodomain transcription factor Oct-1 and the cell proliferation factor HCF-1-to activate viral immediate-early-gene transcription. Although the cellular role of Oct-1 in trans...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.75.24.12402-12411.2001
更新日期:2001-12-01 00:00:00
abstract::The E6 oncoprotein of high-risk human papillomavirus type 16 (HPV16) interacts with several nuclear transcription factors and coactivators in addition to cytoplasmic proteins, suggesting that nuclear import of HPV16 E6 plays a role in the cellular transformation process. In this study we have investigated the nuclear ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.77.4.2330-2337.2003
更新日期:2003-02-01 00:00:00
abstract::The human immunodeficiency virus type 1 (HIV-1)-encoded RNA-binding protein Tat is known to play an essential role in viral gene expression. In the search for novel compounds to inhibit Tat transactivity, one coumarin derivative, BPRHIV001, was identified, with a 50% effective concentration (EC(50)) against HIV-1 at 1...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00175-11
更新日期:2011-09-01 00:00:00
abstract::Disease-associated PrP fragments produced upon in vitro or in vivo proteolysis can provide significant insight into the causal strain of prion disease. Here we describe a novel molecular strain typing assay that used thermolysin digestion of caudal medulla samples to produce PrPres signatures on Western blots that rea...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00640-07
更新日期:2007-10-01 00:00:00
abstract::Replication and assembly of hepatitis C virus (HCV) depend on the host's secretory and lipid-biosynthetic machinery. Viral replication occurs on endoplasmic reticulum (ER)-derived modified membranes, while viral assembly is thought to occur on lipid droplets (LDs). A physical association and coordination between the v...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00496-12
更新日期:2012-06-01 00:00:00
abstract::Encephalomyocarditis virus induced a rapid shutoff of host translation in mouse L cells shortly after infection and before viral proteins were made in detectable amounts. This kinetic pattern is similar to that seen in poliovirus-infected HeLa cells. However, the mechanisms of host shutoff are different in these two c...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.43.1.250-261.1982
更新日期:1982-07-01 00:00:00
abstract::The DNA product of the endogenously instructed RNA-dependent DNA polymerase reaction of murine sarcoma virus continued to be synthesized for as long as 64 h in the presence of 0.008% Triton X-100. Higher detergent concentrations and actinomycin D inhibited DNA product synthesis. The DNA product from long-term polymera...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.12.5.1049-1064.1973
更新日期:1973-11-01 00:00:00
abstract::Human immunodeficiency virus type 1 (HIV-1) efficiently enters cells of Old World monkeys but encounters a block before reverse transcription. This restriction is mediated by a dominant repressive factor. Recently, a member of the tripartite motif (TRIM) family proteins, TRIM5alpha, was identified as a blocking factor...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.79.14.8870-8877.2005
更新日期:2005-07-01 00:00:00
abstract::The cytoplasmic tail (R peptide) sequence is able to regulate the fusion activity of the murine leukemia virus (MuLV) envelope (Env) protein. We have previously shown that this sequence exerts a profound inhibitory effect on the fusion activity of simian immunodeficiency virus (SIV)-MuLV chimeric Env proteins which co...
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::Interferon (IFN) signal transduction involves interferon regulatory factors (IRF). Kaposi's sarcoma-associated herpesvirus (KSHV) encodes four IRF homologues: viral IRF 1 (vIRF-1) to vIRF-4. Previous functional studies revealed that the first exon of vIRF-2 inhibited alpha/beta interferon (IFN-alpha/beta) signaling. W...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.80.6.3092-3097.2006
更新日期:2006-03-01 00:00:00
abstract::Respiratory syncytial virus (RSV) produces intense pulmonary inflammation, in part through its ability to induce chemokine synthesis in infected airway epithelial cells. RANTES (regulated upon activation, normally T-cell expressed and presumably secreted) is a CC chemokine which recruits and activates monocytes, lymph...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.75.14.6428-6439.2001
更新日期:2001-07-01 00:00:00
abstract::Poliovirus (PV) is easily transferred to humans orally; however, no rodent model for oral infections has been developed because of the alimentary tract's low sensitivity to the virus. Here we showed that PV is inactivated by the low pH of the gastric contents in mice. The addition of 3% NaHCO3 to the viral inoculum in...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.02675-06
更新日期:2007-08-01 00:00:00
abstract::Following the initial detection of viral infection, innate immune responses trigger the induction of numerous interferon-stimulated genes (ISGs) to inhibit virus replication and dissemination. One such ISG encodes cholesterol-25-hydroxylase (CH25H), an enzyme that catalyzes the oxidation of cholesterol to form a solub...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01047-18
更新日期:2018-08-29 00:00:00
abstract::Lymphomas induced by pure HIX murine leukemia virus in two mouse strains contained large amounts of virus with amphotropic properties. Analysis of tumor derived virus purified by limiting dilution techniques indicated that its interference and neutralization spectra were essentially identical to parental HIX virus and...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.26.2.532-535.1978
更新日期:1978-05-01 00:00:00
abstract:UNLABELLED:Enteroviruses (EVs) are a genetically and antigenically diverse group of viruses infecting humans. A mostly distinct set of EV variants have additionally been documented to infect wild apes and several, primarily captive, Old World monkey (OWM) species. To investigate the prevalence and genetic characteristi...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00088-14
更新日期:2014-06-01 00:00:00
abstract::Human cytomegalovirus (HCMV) glycoprotein US2 increases the proteasome-mediated degradation of major histocompatibility complex (MHC) class I heavy chain (HC), class II DR-alpha and DM-alpha proteins, and HFE, a nonclassical MHC protein. US2-initiated degradation of MHC proteins apparently involves the recruitment of ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.77.8.4731-4738.2003
更新日期:2003-04-01 00:00:00
abstract::Picornaviruses rearrange cellular membranes to form cytosolic replication sites. In the case of poliovirus and several other picornaviruses, these membranes are derived from subversion of the cellular autophagy pathway. We also reported observation of autophagosome-like structures during infection by two human rhinovi...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00316-11
更新日期:2011-09-01 00:00:00
abstract::The impact of antiretroviral therapy (ART) on the genetics of simian immunodeficiency virus (SIV) or human immunodeficiency virus (HIV) populations has been incompletely characterized. We analyzed SIV genetic variation before, during, and after ART in a macaque model. Six pigtail macaques were infected with an SIV/HIV...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01701-10
更新日期:2011-01-01 00:00:00
abstract::The ability of human immunodeficiency virus type 1 (HIV-1) to transduce nondividing cells is key to infecting terminally differentiated macrophages, which can serve as a long-term reservoir of HIV-1 infection. The mutation N57A in the viral CA protein renders HIV-1 cell cycle dependent, allowing examination of HIV-1 i...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00214-19
更新日期:2019-04-17 00:00:00
abstract::Infection of newborn Lewis rats with Borna disease virus (neonatal Borna disease [NBD]) results in cerebellar damage without the cellular inflammation associated with infections in later life. Purkinje cell (PC) damage has been reported for several models of early-life viral infection, including NBD; however, the time...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.02245-06
更新日期:2007-03-01 00:00:00
abstract::In vitro transcriptase activity of three group I temperature-sensitive (ts) mutants of vesicular stomatitis virus restricted at 39 C was restored by L-protein fractions derived from wild-type (wt) vesicular stomatitis virion nucleo-capsids. Soluble NS protein from wt nucleocapsids did not reconstitute restricted trans...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.18.2.596-603.1976
更新日期:1976-05-01 00:00:00
abstract:UNLABELLED:Type I IFN signaling, which is initiated through activation of the alpha interferon receptor (IFNAR), regulates the expression of proteins that are crucial contributors to immune responses. Paramyxoviruses, including human metapneumovirus (HMPV), have evolved mechanisms to inhibit IFNAR signaling, but the sp...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.03275-14
更新日期:2015-04-01 00:00:00
abstract:UNLABELLED:Previous experiments carried out in a sheep scrapie model demonstrated that the transfusion of 200 μl of prion-infected whole blood has an apparent 100% efficacy for disease transmission. These experiments also indicated that, despite the apparent low infectious titer, the intravenous administration of white...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.02783-15
更新日期:2016-01-13 00:00:00
abstract::The gB glycoprotein of herpes simplex virus type 1 is involved in viral entry and fusion and contains a predicted membrane-anchoring sequence of 69 hydrophobic amino acids, which can span the membrane three times, near the carboxy terminus. To define the membrane-anchoring sequence and the role of this hydrophobic str...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.67.8.4856-4866.1993
更新日期:1993-08-01 00:00:00
abstract::Rolling circle-type molecules were found in polyoma virus-infected cells after inhibition of DNA synthesis with 2'-deoxy-2'-azidocytidine. The circular DNA molecules were always relaxed and of polyoma length. Most of the attached tails were less than two times the length of the polyoma genome, but tails with a length ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.26.1.136-142.1978
更新日期:1978-04-01 00:00:00
abstract::The papillomavirus capsid mediates binding to the cell surface and passage of the virion to the perinuclear region during infection. To better understand how the virus traffics across the cell, we sought to identify cellular proteins that bind to the minor capsid protein L2. We have identified syntaxin 18 as a protein...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.79.11.6723-6731.2005
更新日期:2005-06-01 00:00:00
abstract::Recombinant vaccinia viruses expressing C-terminally truncated E's that ranged in length from 9 to 99% of the N-terminal sequence were constructed. The overall antigenicity of the E products was analyzed by radioimmunoprecipitation, using dengue virus hyperimmune mouse ascitic fluid (HMAF) or an anti-E peptide serum. ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.65.3.1400-1407.1991
更新日期:1991-03-01 00:00:00
abstract::Pathogens such as HIV-1, with their minimalist genomes, must navigate cellular networks and rely on hijacking and manipulating the host machinery for successful replication. Limited overlap of host factors identified as vital for pathogen replication may be explained by considering that pathogens target, rather than s...
journal_title:Journal of virology
pub_type: 杂志文章,评审
doi:10.1128/JVI.03684-14
更新日期:2015-05-01 00:00:00
abstract:UNLABELLED:Based on an explant reactivation model, it has been proposed that CD8(+) T cells maintain latency in trigeminal ganglia (TG) of mice latently infected with herpes simplex virus 1 (HSV-1) [T. Liu, K. M. Khanna, X. Chen, D. J. Fink, and R. L. Hendricks, J Exp Med 191:1459-1466, 2000, doi:10.1084/jem.191.9.1459...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00255-16
更新日期:2016-04-29 00:00:00