Abstract:
:The adenovirus tripartite leader is a 200-nucleotide 5' noncoding region that is found on all late viral mRNAs. This segment is required for preferential translation of viral mRNAs at late times during infection. Most tripartite leader-containing mRNAs appear to exhibit little if any requirement for intact cap-binding protein complex, a property previously established only for uncapped poliovirus mRNAs and capped mRNAs with minimal secondary structure. The tripartite leader also permits the translation of mRNAs in poliovirus-infected cells in the apparent absence of active cap-binding protein complex and does not require any adenovirus gene products for this activity. The preferential translation of viral late mRNAs may involve this unusual property.
journal_name
J Viroljournal_title
Journal of virologyauthors
Dolph PJ,Racaniello V,Villamarin A,Palladino F,Schneider RJdoi
10.1128/JVI.62.6.2059-2066.1988subject
Has Abstractpub_date
1988-06-01 00:00:00pages
2059-66issue
6eissn
0022-538Xissn
1098-5514journal_volume
62pub_type
杂志文章abstract::The major immediate-early (MIE) gene of human cytomegalovirus (HCMV) encodes several MIE proteins (MIEPs) produced as a result of alternative splicing and polyadenylation of the primary transcript. Previously we demonstrated that the HCMV MIEPs expressed from the entire MIE gene could rescue the temperature-sensitive ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.73.4.2825-2831.1999
更新日期:1999-04-01 00:00:00
abstract::The vpr gene product of human immunodeficiency virus type (HIV-1) is a virion-associated regulatory protein. A transferable virion association motif for Vpr is located in the p6 domain of the HIV-1 Gag polyprotein. To map the sequences in p6 that are involved in Vpr incorporation, we analyzed the ability of mutant for...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.70.1.159-164.1996
更新日期:1996-01-01 00:00:00
abstract::The principal neutralizing epitope of the human immunodeficiency virus type 1 (HIV-1) lies between two invariant cysteines in the third variable region (V3) of the viral envelope (gp120), and its amino acid sequence varies among different HIV-1 isolates. HIV-2 carries an analogous amino acid sequence between two cyste...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.66.7.4546-4550.1992
更新日期:1992-07-01 00:00:00
abstract::In vitro replication of coxsackievirus B3 (CVB3) in cells of the immune system derived from uninfected adolescent A/J and C57BL/6J mice and replication of CVB3 in and association with immune cells from spleens of infected animals in vivo were assessed. Nonstimulated or mitogen-stimulated spleen cells were minimally pe...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.70.7.4632-4645.1996
更新日期:1996-07-01 00:00:00
abstract::The isolation and characterization of an adenovirus mutant, Ad5dl802r1, containing two independent deletions in the 72-kilodalton (kDa) DNA-binding protein (DBP) gene is described. The two deletions remove amino acids 23 through 105 of DBP, resulting in the production of a 50-kDa product. Expression of this truncated ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.63.5.2289-2299.1989
更新日期:1989-05-01 00:00:00
abstract::Herpes simplex virus (HSV) glycoprotein D (gD) is modified with mannose 6-phosphate (M6P) and binds to M6P receptors (MPRs). MPRs are involved in the well-characterized pathway by which lysosomal enzymes are directed to lysosomes via a network of endosomal membranes. Based on the impaired ability of HSV to form plaque...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.72.4.3330-3339.1998
更新日期:1998-04-01 00:00:00
abstract::The DNA from Haemophilus influenzae temperate phage N3 was characterized by centrifugation and by electrophoresis after nuclease digestion. The double-stranded DNA, with a mass of 25.8 X 10(6) daltons, had single-strand cohesive ends. Strand association through cohesion was reduced by heat and removed by S1 nuclease d...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.40.1.133-141.1981
更新日期:1981-10-01 00:00:00
abstract::We have investigated the susceptibility of cord blood monocyte-derived macrophages to human immunodeficiency virus type 1 (HIV-1) infection in vitro. Cord blood monocytes were maintained in vitro for 10 to 15 days and then infected with HIV-1. Syncytia were observed 14 days after infection by light microscopy. Viral p...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.66.1.573-579.1992
更新日期:1992-01-01 00:00:00
abstract::The host cell-specific factor 1 gene (hcf-1) of the baculovirus Autographa californica nuclear polyhedrosis virus (AcMNPV) is required for the efficient replication and/or stability of reporter plasmids carrying an AcMNPV-derived origin of DNA replication in a cell-specific manner; hcf-1 is required for reporter plasm...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.70.8.5123-5130.1996
更新日期:1996-08-01 00:00:00
abstract::Originally identified as the gamma interferon-inducing factor, interleukin-18 (IL-18) was rediscovered as a proinflammatory cytokine related to the IL-1 family of cytokines that plays an important role in both innate and adaptive immune responses against viruses and intracellular pathogens. Despite its importance in i...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.76.24.12448-12456.2002
更新日期:2002-12-01 00:00:00
abstract::The African swine fever virus protein A238L inhibits activation of NFAT transcription factor by binding calcineurin and inhibiting its phosphatase activity. NFAT controls the expression of many immunomodulatory proteins. Here we describe a 14-amino-acid region of A238L that is needed and sufficient for binding to calc...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.74.20.9412-9420.2000
更新日期:2000-10-01 00:00:00
abstract::Spatial variation in the epidemiological patterns of successive waves of pandemic influenza virus in humans has been documented throughout the 20th century but never understood at a molecular level. However, the unprecedented intensity of sampling and whole-genome sequencing of the H1N1/09 pandemic virus now makes suc...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01762-10
更新日期:2011-01-01 00:00:00
abstract::The entry of animal viruses into cells is associated with permeabilization of the infected cells to protein toxins such as alpha-sarcin (C. Fernández-Puentes and L. Carrasco, Cell 20:769-775, 1980). This phenomenon has been referred to as "the early permeabilization by animal viruses" (L. Carrasco, Virology 113:623-62...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.65.5.2572-2577.1991
更新日期:1991-05-01 00:00:00
abstract::Cucumber mosaic virus (CMV) is a tripartite RNA virus that can support the replication of satellite RNAs, small molecular parasites of the virus. Satellite RNAs can have a dramatic effect on the helper virus and the host plant in a manner specific to the helper, satellite, and host. Previously, we showed that the Sny-...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.71.1.608-612.1997
更新日期:1997-01-01 00:00:00
abstract::Infectious hematopoietic necrosis virus (IHNV) is an important fish pathogen that infects both wild and cultured salmonids. As a species of the genus Novirhabdovirus, IHNV is a valuable model system for exploring the host entry mechanisms of rhabdoviruses. In this study, quantum dots (QDs) were used as fluorescent lab...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00109-11
更新日期:2011-07-01 00:00:00
abstract::Herpes simplex virus (HSV)-infected cells can activate the human complement system without interference of specific anti-HSV antibodies. Analysis by flow cytometry showed that C3-like molecules were deposited on the membrane of the infected cell when incubated with human serum without specific antibodies. Depletion of...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.62.3.847-850.1988
更新日期:1988-03-01 00:00:00
abstract::Human cytomegalovirus (HCMV) possesses low pathogenic potential in an immunocompetent host. In the immunosuppressed host, however, a wide spectrum of infection outcomes, ranging from asymptomatic to life threatening, can follow either primary or nonprimary infection. The variability in the manifestations of HCMV infec...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.76.15.7661-7671.2002
更新日期:2002-08-01 00:00:00
abstract::The abilities to infect and transmit efficiently among humans are essential for a novel influenza A virus to cause a pandemic. To evaluate the pandemic potential of widely disseminated H5N1 influenza viruses, a ferret contact model using experimental groups comprised of one inoculated ferret and two contact ferrets wa...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00170-07
更新日期:2007-07-01 00:00:00
abstract::Infectious vaccinia virus can be purified from whole cells by experimentally induced lysis (intracellular virus) or from supernatant growth medium (extracellular virus). Extracellular virus and intracellular virus differed by buoyant density (1.237 versus 1.272 g/cm3), phospholipid content and composition, and polypep...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.39.3.903-913.1981
更新日期:1981-09-01 00:00:00
abstract::The 70S RNA of Rous sarcoma virus contains 4S RNAs which serve as primers for the initiation of DNA synthesis in vitro by the RNA-directed DNA polymerase of the virus. We purified these primers in three different ways-by isolation of the covalent complex between primer and nascent DNA, by differential melting of the 7...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.13.5.1134-1142.1974
更新日期:1974-05-01 00:00:00
abstract::The enhancer within the long terminal repeats (LTRs) of acquired somatic mouse mammary tumor viruses (MMTV) can activate juxtaposed genes and induce mammary tumors. In contrast, germ line proviral MMTV genomes are integrated in the host genome and considered to be genetically confined transcription units. Here we demo...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.73.10.8669-8676.1999
更新日期:1999-10-01 00:00:00
abstract::Enteroviral persistence has been implicated in the pathogenesis of several chronic human diseases, including dilated cardiomyopathy, insulin-dependent diabetes mellitus, and chronic inflammatory myopathy. However, these viruses are considered highly cytolytic, and it is unclear what mechanisms might permit their long-...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.76.9.4430-4440.2002
更新日期:2002-05-01 00:00:00
abstract::Genomic variation and related evolutionary dynamics of human respiratory syncytial virus (RSV), a common causative agent of severe lower respiratory tract infections, may affect its transmission behavior. RSV evolutionary patterns are likely to be influenced by a precarious interplay between selection favoring variant...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.03278-12
更新日期:2013-07-01 00:00:00
abstract::In order to study primate lentivirus evolution in the Colobinae subfamily, in which only one simian immunodeficiency virus (SIV) has been described to date, we screened additional species from the three different genera of African colobus monkeys for SIV infection. Blood was obtained from 13 West African colobids, and...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.77.1.744-748.2003
更新日期:2003-01-01 00:00:00
abstract:UNLABELLED:Triggering the amoebal phagocytosis process is a sine qua non condition for most giant viruses to initiate their replication cycle and consequently to promote their progeny formation. It is well known that the amoebal phagocytosis process requires the recognition of particles of >500 nm, and most amoebal gia...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00177-16
更新日期:2016-05-12 00:00:00
abstract::We have constructed a series of vectors based on simian foamy virus type 1 (SFV-1) to define the minimum cis-acting elements required for gene transfer. To characterize these vectors, we inserted the coding sequence of the bacterial lacZ gene linked to the cytomegalovirus immediate-early gene promoter. Introduction of...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.72.4.3451-3454.1998
更新日期:1998-04-01 00:00:00
abstract::The assembly of human cytomegalovirus (HCMV) is thought to be similar to that which has been proposed for alphaherpesviruses and involve envelopment of tegumented subviral particles at the nuclear membrane followed by export from the cell by a poorly defined pathway. However, several studies have shown that at least t...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.74.2.975-986.2000
更新日期:2000-01-01 00:00:00
abstract::For human parainfluenza virus type 3 and many other paramyxoviruses, membrane fusion mediated by the fusion protein (F) has a stringent requirement for the presence of the homotypic hemagglutinin-neuraminidase protein (HN). With the goal of gaining further insight into the role of HN in the fusion process, we develope...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.77.6.3647-3654.2003
更新日期:2003-03-01 00:00:00
abstract:UNLABELLED:Aspects of intrinsic antiviral immunity are mediated by promyelocytic leukemia nuclear body (PML-NB) constituent proteins. During herpesvirus infection, these antiviral proteins are independently recruited to nuclear domains that contain infecting viral genomes to cooperatively promote viral genome silencing...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00426-16
更新日期:2016-06-10 00:00:00
abstract::The coding capacity of human cytomegalovirus (HCMV) for glycoproteins by far exceeds that of other herpesviruses. Few of these proteins have been characterized so far. We have investigated the gene product of reading frame UL132. The putative protein product of UL132 is a glycoprotein with a theoretical mass of 29.8 k...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.79.18.11837-11847.2005
更新日期:2005-09-01 00:00:00