Abstract:
:Poliovirus inactivation by ammonia causes a slight reduction in the sedimentation coefficients of viral particles, but has no detectable effect on either the electrophoretic pattern of viral capsid proteins or the isoelectric points of inactivated particles. These virions still attach to cells, but are unable to repress host translation or stimulate the synthesis of detectable amounts of viral RNA. Although ammonia has no detectable effect on naked poliovirus RNA, it causes cleavage of this RNA when still within viral particles. Therefore, the RNA genome appears to be the only component of poliovirus significantly affected by ammonia.
journal_name
J Viroljournal_title
Journal of virologyauthors
Ward RLdoi
10.1128/JVI.26.2.299-305.1978subject
Has Abstractpub_date
1978-05-01 00:00:00pages
299-305issue
2eissn
0022-538Xissn
1098-5514journal_volume
26pub_type
杂志文章abstract::HVEM (for herpesvirus entry mediator) is a member of the tumor necrosis factor receptor superfamily and mediates entry of many strains of herpes simplex virus (HSV) into normally nonpermissive Chinese hamster ovary (CHO) cells. We used sucrose density centrifugation to demonstrate that purified HSV-1 KOS virions bind ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.72.5.3595-3601.1998
更新日期:1998-05-01 00:00:00
abstract::The human T-cell leukemia virus (HTLV) Rex protein is essential for efficient expression of the viral structural and enzymatic gene products. In this study, we assessed the role of the HTLV-2 rex gene in viral RNA expression and Gag protein production. Following transfection of human JM4 T cells with wild-type and rex...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.73.10.8112-8119.1999
更新日期:1999-10-01 00:00:00
abstract::Human immunodeficiency virus (HIV) infection is associated with immune activation, CD4⁺-T-cell loss, and a progressive decline of immune functions. Antiretroviral therapy (ART) only partially reverses HIV-associated immune dysfunction, suggesting that approaches that target immune activation and improve virus-specific...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.05609-11
更新日期:2012-01-01 00:00:00
abstract::Spleen cells from mice, 4 to 60 days after infection with mouse hepatitis virus type 4, produced interleukin-2, as well as interleukin-3, in the absence of exogenous stimulants in vitro. This unique lymphokine production by mouse hepatitis virus type 4 infection was controlled by host genes. ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.62.9.3506-3508.1988
更新日期:1988-09-01 00:00:00
abstract::The serological relationship of the ribonucleic acid (RNA)-containing coliphages MS-2, M-12, R-17, f(2), beta, fr, f(4), and Qbeta was determined. Antisera against MS-2, R-17, f(2), fr, and Qbeta neutralized the infectivity of all of these RNA phages to varying degrees. Although each phage was serologically distinct, ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.4.5.567-573.1969
更新日期:1969-11-01 00:00:00
abstract::The duck hepatitis B virus (DHBV) pregenomic RNA is a bicistronic mRNA encoding the core and polymerase proteins. Thirteen AUGs (C2 to C14) and 10 stop codons (S1 to S10) are located between the C1 AUG for the core protein and the P1 AUG that initiates polymerase translation. We previously found that the translation o...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01263-08
更新日期:2009-02-01 00:00:00
abstract::Tomato bushy stunt virus (TBSV), a tombusvirus with a nonsegmented, plus-stranded RNA genome, codes for two essential replicase proteins. The sequence of one of the replicase proteins, namely p33, overlaps with the N-terminal domain of p92, which contains the signature motifs of RNA-dependent RNA polymerases (RdRps) i...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.77.17.9244-9258.2003
更新日期:2003-09-01 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:UNLABELLED:In order to investigate the novel function(s) of the herpes simplex virus 1 (HSV-1) immediate early protein ICP22, we screened for ICP22-binding proteins in HSV-1-infected cells. Our results were as follows. (i) Tandem affinity purification of ICP22 from infected cells, coupled with mass spectrometry-based p...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01057-14
更新日期:2014-07-01 00:00:00
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journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.63.3.1188-1193.1989
更新日期:1989-03-01 00:00:00
abstract::Epstein-Barr virus (EBV) is a lymphotrophic herpesvirus infecting most of the world's population. It is associated with a number of human lymphoid and epithelial tumors and lymphoproliferative diseases in immunocompromised patients. Recent studies have shown an in vitro and in vivo interaction between the EBV nuclear ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.76.17.8702-8709.2002
更新日期:2002-09-01 00:00:00
abstract::JC virus (JCV) is a DNA virus causing progressive multifocal leukoencephalopathy (PML) in immunodeficient patients. In the present study, 22 genetic quasispecies with more than 1.5% variant frequency were detected in JCV genomes from six clinical samples of PML by next-generation sequencing. A mutation from A to C at ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01335-16
更新日期:2016-12-16 00:00:00
abstract::We cloned and analyzed the integrated human papillomavirus type 16 (HPV-16) genomes that are present in the human cervical carcinoma cell lines SiHa and CaSki. The single HPV-16 genome in the SiHa line was cloned as a 10-kilobase (kb) HindIII fragment. Integration of the HPV-16 genome occurred at bases 3132 and 3384 w...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.61.4.962-971.1987
更新日期:1987-04-01 00:00:00
abstract::Antiviral innate immune responses can be triggered by accumulation of intracellular nucleic acids resulting from virus infections. Double-stranded RNA (dsRNA) can be detected by the cytoplasmic RNA helicase proteins RIG-I and MDA5, two proteins that share sequence similarities within a caspase recruitment domain (CARD...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01325-06
更新日期:2006-12-01 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::BALB/c mice sensitized to herpes simplex virus type 1 (HSV-1) develop a vigorous delayed-type hypersensitivity (DTH) response upon intradermal virus antigen challenge. Although CD4(+) T cells are a key mediator of this response, neutrophils are the most abundant cells at the antigen challenge site both initially and a...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.76.16.8050-8057.2002
更新日期:2002-08-01 00:00:00
abstract::The γ134.5 gene of herpes simplex virus 1 (HSV-1) encodes a virulence factor that promotes viral pathogenesis. Although it perturbs TANK-binding kinase 1 (TBK1) in the complex network of innate immune pathways, the underlying mechanism is obscure. Here we report that HSV-1 γ134.5 targets stimulator of interferon genes...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01015-18
更新日期:2018-09-26 00:00:00
abstract::The spikes of alphaviruses are composed of three copies of an E2-E1 heterodimer. The E1 protein possesses membrane fusion activity, and the E2 protein, or its precursor form, p62 (sometimes called PE2), controls this function. Both proteins are, together with the viral capsid protein, translated from a common C-p62-E1...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.71.12.9654-9663.1997
更新日期:1997-12-01 00:00:00
abstract::The susceptibility of monocyte-derived cultured dendritic cells (DCs) to human immunodeficiency virus (HIV) infection and their role in viral transmission in the immune response were studied in detail. We observed that highly purified cultured DCs were infected with the T-tropic Lai strain of HIV type 1 (HIV-1Lai) via...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.69.7.4544-4547.1995
更新日期:1995-07-01 00:00:00
abstract::Chick embryo cells became more sensitive to the action of interferon the longer they remained in culture. This phenomenon was found even before confluency had been reached. The relative insensitivity of newly seeded cells was not due to a loss of receptors. Cells synthesizing deoxyribonucleic acid (DNA) at a high rate...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.4.1.7-11.1969
更新日期:1969-07-01 00:00:00
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journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00153-09
更新日期:2009-07-01 00:00:00
abstract::The region of the UL component of the herpes simplex virus type 1 genome between nucleotides 17,793 and 25,150 includes three open reading frames that code for the protein products of the UL8, UL9, and UL10 genes (D.J. McGeogh, M.A. Dalrymple, A.J. Davison, A. Dolan, M.C. Frame, D. McNab, L.J. Perry, J.E. Scott, and P...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.68.7.4251-4261.1994
更新日期:1994-07-01 00:00:00
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journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01088-17
更新日期:2017-10-13 00:00:00
abstract::The widespread presence of endogenous retroviruses in the genomes of animals and humans has suggested that these viruses may be involved in both normal and abnormal developmental processes. Previous studies have indicated the involvement of endogenous ecotropic murine leukemia virus (MuLV) in the development of age-de...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.63.10.4362-4369.1989
更新日期:1989-10-01 00:00:00
abstract::Retroviral DNA integration requires the activity of at least one viral protein, the integrase (IN) protein. We cloned and expressed the integrase gene of feline immunodeficiency virus (FIV) in Escherichia coli as a fusion to the malE gene and purified the IN fusion protein by affinity chromatography. The protein is ac...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.68.3.1468-1474.1994
更新日期:1994-03-01 00:00:00
abstract::Translation of aphthovirus RNA is initiated at an internal ribosome entry site (IRES) element, preceding the first functional AUG initiation codon. The effect of mutations at the base of domain 3 of the aphthovirus IRES on translation activity has been analyzed by site-directed mutagenesis and expression of bicistroni...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.70.2.992-998.1996
更新日期:1996-02-01 00:00:00
abstract::A prerequisite for understanding the molecular function of the human cytomegalovirus (HCMV) gH (UL75)-gL (UL115) complex is a detailed knowledge of the structure of this complex in its functional form, as it is present in mature virions. The gH protein is known to be a component of a 240-kDa envelope complex designate...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.71.7.5391-5398.1997
更新日期:1997-07-01 00:00:00
abstract::Several independent cell lines transformed by simian virus 40 carry a species of viral RNA of 900,000 to 1,000,000 daltons. A viral RNA species of similar size is found early in the lytic cycle. Late in the viral lytic cycle, two prominent viral RNA species of about 600,000 and 900,000 daltons are seen. The larger lat...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.13.6.1263-1273.1974
更新日期:1974-06-01 00:00:00
abstract::To improve the safety of recombinant vaccinia virus vaccines, modified vaccinia virus Ankara (MVA) has been employed, because it has a replication defect in most mammalian cells. Here we apply MVA to human immunodeficiency virus type 1 (HIV-1) vaccine development by incorporating the envelope protein gp160 of HIV-1 pr...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.72.10.8264-8272.1998
更新日期:1998-10-01 00:00:00
abstract::The small envelope protein (E) plays a role of central importance in the assembly of coronaviruses. This was initially established by studies demonstrating that cellular expression of only E protein and the membrane protein (M) was necessary and sufficient for the generation and release of virus-like particles. To inv...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01577-06
更新日期:2007-03-01 00:00:00