Abstract:
:The gene encoding glycoprotein B (gB) of murine cytomegalovirus (MCMV) strain Smith was identified, sequenced, and expressed by recombinant vaccinia virus. The gB gene was found adjacent to the polymerase gene, as it is in the genome of human cytomegalovirus (HCMV). The open reading frame consists of 2,784 nucleotides capable of encoding a protein of 928 amino acids. Comparison with gB homologs of other herpesviruses revealed a high degree of homology. The similarity between the MCMV gB and the HCMV gB is most prominent, since 45% of the amino acids are identical. In addition, all cysteine residues are at homologous positions, indicating a similar tertiary structure of the two proteins. In contrast to HCMV, the MCMV gB mRNA is a true late transcript. A recombinant vaccinia virus expressing the MCMV gB gene has been constructed (Vac-gB). Antibodies raised against the Vac-gB recombinant precipitated proteins of 130, 105, and 52 kDa from MCMV-infected cells. The identity of the MCMV gB with the major envelope glycoprotein of MCMV described by Loh et al. was shown (L. C. Loh, N. Balachandran, and L. F. Qualtiere, Virology 166:206-216, 1988). Immunization of mice with the Vac-gB recombinant gave rise to neutralizing antibodies.
journal_name
J Viroljournal_title
Journal of virologyauthors
Rapp M,Messerle M,Bühler B,Tannheimer M,Keil GM,Koszinowski UHdoi
10.1128/JVI.66.7.4399-4406.1992subject
Has Abstractpub_date
1992-07-01 00:00:00pages
4399-406issue
7eissn
0022-538Xissn
1098-5514journal_volume
66pub_type
杂志文章abstract::cpts530, a candidate live-virus vaccine, is an attenuated strain of human respiratory syncytial virus (RSV). It was derived by subjecting a cold-passaged (cp) strain of RSV to a single round of chemical mutagenesis. cpts530 is a temperature-sensitive (ts) mutant that is attenuated in mice and chimpanzees, and its ts p...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.71.8.5814-5819.1997
更新日期:1997-08-01 00:00:00
abstract::Using resistance to the base analog 8-azaguanine as a genetic marker, we showed that adenovirus type 2, but not adenovirus type 12, is mutagenic at the hypoxanthine phosphoribosyltransferase locus of cloned diploid rat liver epithelial cells. Adenovirus type 2 increased the frequency of 8-azaguanine-resistant colonies...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.46.1.131-136.1983
更新日期:1983-04-01 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::The first step in the replication of the plus-stranded poliovirus RNA is the synthesis of a complementary minus strand. This process is initiated by the covalent attachment of UMP to the terminal protein VPg, yielding VPgpU and VPgpUpU. We have previously shown that these products can be made in vitro in a reaction th...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.74.22.10359-10370.2000
更新日期:2000-11-01 00:00:00
abstract::We have previously designed in vitro model systems to characterize the herpes simplex virus type 1 (HSV-1) genome during in vitro virus latency. Latency was established by treatment of infected human embryo lung fibroblast (HEL-F) cells or rat fetal neurons with (E)-5-(2-bromovinyl)-2'-deoxyuridine and human leukocyte...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.49.1.205-213.1984
更新日期:1984-01-01 00:00:00
abstract::Herpes simplex virus (HSV) entry is dependent on the interaction of virion glycoprotein D (gD) with one of several cellular receptors. We previously showed that gD binds specifically to two structurally dissimilar receptors, HveA and HveC. We have continued our studies by using (i) a panel of baculovirus-produced gD m...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.73.12.9879-9890.1999
更新日期:1999-12-01 00:00:00
abstract::The relationship between NS protein phosphorylation and RNA polymerase activities was determined in nucleocapsids purified from vesicular stomatitis virus grown in BHK cells. Phosphate incorporation into endogenous NS protein under transcription conditions reached a maximum value of 0.06 mol/mol of NS within 20 to 30 ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.64.7.3259-3264.1990
更新日期:1990-07-01 00:00:00
abstract::The genetic evolution of human immunodeficiency virus type 1 (HIV-1) in the brain is distinct from that in lymphoid tissues, indicating tissue-specific compartmentalization of the virus. Few primary HIV-1 envelope glycoproteins (Envs) from uncultured brain tissues have been biologically well characterized. In this stu...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.77.22.12336-12345.2003
更新日期:2003-11-01 00:00:00
abstract::The cellular requirements for activation of herpesvirus fusion and entry remain poorly understood. Low pH triggers change in the antigenic reactivity of the prefusion form of the herpes simplex virus (HSV) fusion protein gB in virions, both in vitro and during viral entry via endocytosis (S. Dollery et al., J. Virol. ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.05291-11
更新日期:2011-10-01 00:00:00
abstract::We have determined the complete nucleotide sequence of an infectious cloned genome of ground squirrel hepatitis virus (GSHV), a nonpathogenic member of the hepadnavirus group. The genome is 3,311 base pairs long and contains the major open reading frames described for the related human and woodchuck hepatitis B viruse...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.51.2.367-375.1984
更新日期:1984-08-01 00:00:00
abstract::A coxsackievirus B3 (CB3) isolate adapted to growth in RD cells shows an alteration in cell tropism as a result of its capacity to bind a 70-kDa cell surface molecule expressed on these cells. We now show that this molecule is the complement regulatory protein, decay-accelerating factor (DAF) (CD55). Anti-DAF antibodi...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.69.3.1903-1906.1995
更新日期:1995-03-01 00:00:00
abstract::The DNA region encoding the complete herpes simplex virus type 1 (HSV-1) glycoprotein K (gK) was inserted into a baculovirus transfer vector, and recombinant viruses expressing gK were isolated. Four gK-related recombinant baculovirus-expressed peptides of 29, 35, 38, and 40 kDa were detected with polyclonal antibody ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.68.4.2347-2354.1994
更新日期:1994-04-01 00:00:00
abstract::To assess the RNA helicase activity of hepatitis C virus (HCV) nonstructural protein 3 (NS3), a polypeptide encompassing amino acids 1175 to 1657, which cover only the putative helicase domain, was expressed in Escherichia coli by a pET expression vector. The protein was purified to near homogeneity and assayed for RN...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.70.12.8477-8484.1996
更新日期:1996-12-01 00:00:00
abstract::Among prion infections, two scenarios of prion spread are generally observed: (i) early lymphoid tissue replication or (ii) direct neuroinvasion without substantial antecedent lymphoid amplification. In nature, cervids are infected with chronic wasting disease (CWD) prions by oral and nasal mucosal exposure, and studi...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00077-17
更新日期:2017-04-28 00:00:00
abstract::We report the complete genome sequence of Pseudomonas aeruginosa siphophage MP1412, which displays synteny to those of P. aeruginosa phages M6 and YuA. However, the presence of two homing endonucleases of the GIY-YIG family is unique to MP1412, suggesting their unique role in the phage life cycle of the bacterial host...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01403-12
更新日期:2012-09-01 00:00:00
abstract::We have evaluated the physical state and infectious nature of Kaposi's sarcoma-associated herpesvirus (KSHV) in the saliva of nine persons with past or current Kaposi's sarcoma (KS). KSHV DNA in saliva had the physical characteristics of DNA present in virions. Inoculation of 293 cells with cell-free saliva fluid resu...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.71.9.7083-7087.1997
更新日期:1997-09-01 00:00:00
abstract::The ecotropic Cas-Br-E murine leukemia virus (MuLV) and its molecularly cloned derivative pBR-NE-8 MuLV are capable of inducing hind-limb paralysis and leukemia after inoculation into susceptible mice. T1 oligonucleotide fingerprinting, molecular hybridization, and restriction enzyme analysis previously showed that th...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.60.3.910-919.1986
更新日期:1986-12-01 00:00:00
abstract::We are exploring the use of interferon (IFN) genes for somatic cell gene therapy and have investigated the possibility of transforming cells into low constitutive IFN producers over prolonged periods of time without impeding cell survival or replication. Here we report the possibility of conferring a permanent antivir...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.65.2.664-671.1991
更新日期:1991-02-01 00:00:00
abstract::Recombinant viruses were constructed to have an Escherichia coli replicon containing a mutagenesis marker, the supF gene, integrated within the thymidine kinase locus (tk) of herpes simplex virus type 1. These viruses expressed either wild-type or mutant DNA polymerase (Pol) and were tested in a mutagenesis assay for ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.76.8.3605-3614.2002
更新日期:2002-04-01 00:00:00
abstract::During the late phase of simian virus 40 infections of CV1 cells, the relative ratios of the spliced to the unspliced RNA molecules of the 19S family were measured. In the cytoplasm, unspliced 19S RNA represented between 1 and 2% of spliced 19S RNA. This ratio could be altered by the use of different methods of RNA ex...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.36.2.595-600.1980
更新日期:1980-11-01 00:00:00
abstract::Herpes simplex virus (HSV) codes for several envelope glycoproteins, including glycoprotein G-2 (gG-2) of HSV type 2 (HSV-2), which are dispensable for replication in cell culture. However, clinical isolates which are deficient in such proteins occur rarely. We describe here five clinical HSV-2 isolates which were fou...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.73.12.9796-9802.1999
更新日期:1999-12-01 00:00:00
abstract::Rio Bravo virus (RBV) is a member of the family Flaviviridae, genus Flavivirus. It belongs to a group of viruses in the genus with no known vector. In this report, we analyze the complete genome of the prototype RBV, strain M64. ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00331-12
更新日期:2012-04-01 00:00:00
abstract::Natural killer (NK) cells are an important component in the control of influenza virus infection, acting to both clear virus-infected cells and release antiviral cytokines. Engagement of CD16 on NK cells by antibody-coated influenza virus-infected cells results in antibody-dependent cellular cytotoxicity (ADCC). Incre...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.02090-18
更新日期:2019-02-19 00:00:00
abstract::Two panels of monoclonal antibodies (MAbs) specific for the influenza A virus PA and PB2 polypeptides have been obtained from mice immunized with denatured proteins produced in Escherichia coli. All MAbs (13 specific for the PA polypeptide and 8 specific for the PB2 protein) reacted to the corresponding influenza viru...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.68.11.6900-6909.1994
更新日期:1994-11-01 00:00:00
abstract::The virion host shutoff (vhs) protein encoded by herpes simplex virus type 1 (HSV-1) destabilizes both viral and host mRNAs. An HSV-1 strain with a mutation in vhs is attenuated in virulence and induces immune responses in mice that are protective against corneal infection with virulent HSV-1, but it has the capacity ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.74.23.11137-11144.2000
更新日期:2000-12-01 00:00:00
abstract::The multistranded and double-stranded RNAs synthesized in HeLa cells infected with rhinovirus in the presence and in the absence of actinomycin D have been characterized by polyacrylamide gel electrophoresis and hybridization studies. The replicative form is only found in infected cells treated with actinomycin D, whe...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.18.3.926-932.1976
更新日期:1976-06-01 00:00:00
abstract::Most poxviruses express multiple proteins containing ankyrin (ANK) repeats accounting for a large superfamily of related but unique determinants of poxviral tropism. Recently, select members of this novel family of poxvirus proteins have drawn considerable attention for their potential roles in modulating intracellula...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00963-09
更新日期:2009-12-01 00:00:00
abstract::The vesicular stomatitis virus (VSV) RNA-dependent RNA polymerase consists of two viral proteins; the large (L) protein is the main catalytic subunit, and the phosphoprotein (P) is an essential cofactor for polymerase function. The P protein interacts with the L protein and the N-RNA template, thus connecting the poly...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.02384-13
更新日期:2014-02-01 00:00:00
abstract::The structure of a complex between human rhinovirus 2 (HRV2) and the Fab fragment of neutralizing monoclonal antibody (MAb) 3B10 has been determined to 25-A resolution by cryoelectron microscopy and three-dimensional reconstruction techniques. The footprint of 3B10 on HRV2 is very similar to that of neutralizing MAb 8...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.72.5.4396-4402.1998
更新日期:1998-05-01 00:00:00
abstract::The src genes of different Rous sarcoma virus (RSV) strains have been reported to be highly conserved by some investigators using RNA-cDNA hybridization, whereas others using oligonucleotide, peptide, and serological analyses have judged src genes to be variable in 30 to 50% of the respective markers. Moreover, distin...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.39.3.758-776.1981
更新日期:1981-09-01 00:00:00