Abstract:
:Virus-induced cell fusion of the fusion-from-without type was observed in SC-1 cells infected with Moloney murine leukemia virus when grown in NIH 3T3 cells. Replication-competent virus mutants with altered surface protein gp70 were examined. Fusion mutations were found in the proline-rich region of gp70. They acted on a step after binding and before or during endocytosis. The fusion mutants had an altered gp70 isomer pattern, presumably caused by different glycosylation. Other mutants with deleted glycans were analyzed, and some which also showed defective fusion were found. The interrelationship of the proline-rich region, glycosylation, and fusion is discussed.
journal_name
J Viroljournal_title
Journal of virologyauthors
Andersen KBdoi
10.1128/JVI.68.5.3175-3182.1994subject
Has Abstractpub_date
1994-05-01 00:00:00pages
3175-82issue
5eissn
0022-538Xissn
1098-5514journal_volume
68pub_type
杂志文章abstract::Two major DNA variants have been isolated from serially propagated stocks of the WR strain of vaccinia virus. Restriction enzyme mapping of the two variants with HindIII, AvaI, XhoI, SstII, and SmaI revealed a 6.3-megadalton deletion in the smaller DNA variant. The deletion was mapped at ca. 6.8 megadaltons in from th...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.37.3.1000-1010.1981
更新日期:1981-03-01 00:00:00
abstract::The glycopeptides obtained by pronase digestion of two ecotropic strains of murine leukemia virus (MuLV) were compared by gel filtration. Four different glycopeptide size classes, designated G(1), G(2), G(3), and G(4), with molecular weights of approximately 5,100, 2,900, 2,200, and 1,500, respectively, were shown to ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.31.1.1-7.1979
更新日期:1979-07-01 00:00:00
abstract::The specificity of binding of wheat germ ribosomes to mRNA was greatly altered by cleavage of the message. Fragmentation of reovirus mRNA allowed wheat germ ribosomes to bind and protect a variety of internal sequences which were not accessible to ribosomes in the intact message. In experiments using the polycistronic...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.35.3.748-756.1980
更新日期:1980-09-01 00:00:00
abstract::In addition to encoding the structural and regulatory proteins, many viruses encode auxiliary proteins, some of which have been shown to play important roles in lytic and latent states of the viruses. The human neurotropic JC virus (JCV) genome encodes an auxiliary protein called Agno whose function remains unknown. H...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.75.3.1476-1486.2001
更新日期:2001-02-01 00:00:00
abstract::During EBV infection, lytic DNA replication activates late gene expression in trans via an uncharacterized pathway. In this study, we mapped the target of this regulatory cascade to a variant TATA box (TATTAAA) and the 3' flanking region within the core promoter of the BcLF1 gene. The inherent late activity of this co...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.72.10.8338-8343.1998
更新日期:1998-10-01 00:00:00
abstract::Newcastle disease virus (NDV) belongs to serotype 1 of the avian paramyxoviruses (APMV-1) and causes severe disease in chickens. Current live attenuated NDV vaccines are not fully satisfactory. An alternative is to use a viral vector vaccine that infects chickens but does not cause disease. APMV serotype 3 infects a w...
journal_title:Journal of virology
pub_type: 杂志文章,收录出版
doi:10.1128/JVI.00367-11
更新日期:2011-07-01 00:00:00
abstract::Different tombusviruses were able to support the replication of either homologous or heterologous defective interfering (DI) RNAs, and those infected plants usually developed typical attenuated symptoms. However, in some helper virus-DI RNA combinations the inoculated plants were necrotized, although they contained a ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.72.7.6251-6256.1998
更新日期:1998-07-01 00:00:00
abstract::APOBEC3G (A3G) is a cytidine deaminase that restricts human immunodeficiency virus type 1 (HIV-1) and other lentiviruses. Most of these viruses encode a Vif protein that directly binds A3G and leads to its proteasomal degradation. Both Vif proteins of HIV-1 and African green monkey simian immunodeficiency virus (SIVag...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01944-13
更新日期:2013-11-01 00:00:00
abstract::Despite successful antiretroviral therapy (ART), low-level viremia (LLV) may be intermittently detected in most HIV-infected patients. Longitudinal blood plasma and resting CD4(+) T cells were obtained from two patients on suppressive ART to investigate the source of LLV. Single-genome sequencing of HIV-1 env from LLV...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00284-11
更新日期:2011-05-01 00:00:00
abstract::Therapeutic vaccination has the potential to boost immune responses and enhance viral control during chronic infections. However, many therapeutic vaccination approaches have fallen short of expectations, and effective boosting of antiviral T-cell responses is not always observed. To examine these issues, we studied t...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.79.14.8960-8968.2005
更新日期:2005-07-01 00:00:00
abstract::Viral DNA sequences were not detected in high-molecular-weight host DNA until well after the onset of viral DNA replication. ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.30.1.397-399.1979
更新日期:1979-04-01 00:00:00
abstract::Nonglucosylated and fragmented T4 DNA shows a gene-specific variation in transformation efficiency. ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.12.2.397-400.1973
更新日期:1973-08-01 00:00:00
abstract:UNLABELLED:Influenza A viruses (IAVs) rely on host factors to support their life cycle, as viral proteins hijack or interact with cellular proteins to execute their functions. Identification and understanding of these factors would increase our knowledge of the molecular mechanisms manipulated by the viruses. In this s...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.02170-14
更新日期:2015-01-01 00:00:00
abstract::To investigate the process of human immunodeficiency virus type 1 (HIV-1) evolution in vivo, a total of 179 HIV-1 V3 sequences derived from cell-free plasma were determined from serial samples in three epidemiologically linked individuals (one infected blood donor and two transfusion recipients) over a maximum period ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.71.3.2555-2561.1997
更新日期:1997-03-01 00:00:00
abstract::Viral manipulation of cellular proteins allows viruses to suppress host defenses and generate infectious progeny. Due to the linear double-stranded DNA nature of the adenovirus genome, the cellular DNA damage response (DDR) is considered a barrier to successful infection. The adenovirus genome is packaged with protein...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01089-17
更新日期:2017-09-27 00:00:00
abstract::Human respiratory syncytial virus (HRSV) is the leading cause of serious pediatric acute respiratory tract infections, and a better understanding is needed of the host response to HRSV and its attenuated vaccine derivatives. It has been shown previously that HRSV nonstructural proteins 1 and 2 (NS1 and NS2) inhibit th...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.79.9.5353-5362.2005
更新日期:2005-05-01 00:00:00
abstract::Resistance to erythroleukemia induced by infection with the Friend virus complex (FV) has been mapped to several genes residing both within and outside the murine major histocompatibility complex (MHC). MHC genes located in the A, D, and Qa/Tla regions of the murine H-2 complex have been shown to affect disease resist...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.68.8.4921-4926.1994
更新日期:1994-08-01 00:00:00
abstract::10A1 murine leukemia virus can enter cells by using either of two different cell surface phosphate transport proteins, the gibbon ape leukemia virus receptor Glvr-1 (Pit-1) or the amphotropic retrovirus receptor Ram-1 (Pit-2). Glvr-1 and Ram-1 are widely expressed in different tissues, but the relative amounts of each...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.70.8.5564-5571.1996
更新日期:1996-08-01 00:00:00
abstract::Since its detection in swine, influenza D virus (IDV) has been shown to be present in multiple animal hosts, and bovines have been identified as its natural reservoir. However, it remains unclear how IDVs emerge, evolve, spread, and maintain in bovine populations. Through multiple years of virological and serological ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00240-20
更新日期:2020-08-31 00:00:00
abstract:UNLABELLED:Human metapneumovirus (HMPV), a recently discovered paramyxovirus, infects nearly 100% of the world population and causes severe respiratory disease in infants, the elderly, and immunocompromised patients. We previously showed that HMPV binds heparan sulfate proteoglycans (HSPGs) and that HMPV binding requir...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01362-16
更新日期:2016-09-29 00:00:00
abstract::Geminiviruses are single-stranded DNA (ssDNA) viruses that infect a wide range of plants. To promote viral replication, geminiviruses manipulate the host cell cycle. The viral protein Rep is essential to reprogram the cell cycle and then initiate viral DNA replication by interacting with a plethora of nuclear host fac...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01910-18
更新日期:2019-05-01 00:00:00
abstract::Apoptosis is a type of controlled cell death that is essential for development and tissue homeostasis. It also serves as a robust host response against infection by many viruses. The capacity of neurotropic viruses to induce apoptosis strongly correlates with virulence. However, the precise function of apoptosis in vi...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01931-13
更新日期:2013-12-01 00:00:00
abstract::The replication and transcription of double-stranded RNA (dsRNA) viruses occur within a polymerase complex particle in which the viral genome is enclosed throughout the entire life cycle of the virus. A single protein subunit in the polymerase complex is responsible for the template-dependent RNA polymerization activi...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01044-08
更新日期:2008-09-01 00:00:00
abstract::Molecular clones of the subgroup A feline leukemia virus FeLV-A/Glasgow-1 have been obtained. Nucleotide sequence analysis of the 3' end of the proviral genome and comparison with the published sequence of FeLV-B/Gardner-Arnstein showed that the most extensive differences are located within the 5' domain of the env ge...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.58.3.825-834.1986
更新日期:1986-06-01 00:00:00
abstract::Nuclear domains called ND10 (nuclear domain 10) are discrete nuclear protein aggregations characterized by a set of interferon-upregulated proteins including Sp100 and PML, where papova-, adeno-, and herpesviruses begin their transcription and DNA replication. Both the alpha- and betaherpesvirus subfamilies disrupt ND...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.74.24.11800-11810.2000
更新日期:2000-12-01 00:00:00
abstract::The phosphoprotein, P, of vesicular stomatitis virus (VSV) is a key subunit of the viral RNA-dependent RNA polymerase complex. The protein is phosphorylated at multiple sites in two different domains. We recently showed that specific serine and threonine residues within the amino-terminal acidic domain I of P protein ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.73.7.5613-5620.1999
更新日期:1999-07-01 00:00:00
abstract::Late (L) domains containing the highly conserved sequence PPXY were first described for retroviruses, and later research confirmed their conservation and importance for efficient budding of several negative-stranded RNA viruses. Rabies virus (RV), a member of the Rhabdoviridae family, contains the sequence PPEY (amino...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00889-08
更新日期:2008-10-01 00:00:00
abstract::Murine gammaherpesvirus 68 (gammaHV68; also known as MHV-68) can establish a latent infection in both inbred and outbred strains of mice and, as such, provides a tractable small-animal model to address mechanisms and cell types involved in the establishment and maintenance of chronic gammaherpesvirus infection. Latenc...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.77.15.8310-8321.2003
更新日期:2003-08-01 00:00:00
abstract::The goal of an effective AIDS vaccine is to generate immunity that will prevent human immunodeficiency virus 1 (HIV-1) acquisition. Despite limited progress toward this goal, renewed optimism has followed the recent success of the RV144 vaccine trial in Thailand. However, the lack of complete protection in this trial ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00315-12
更新日期:2012-05-01 00:00:00
abstract::The RNA produced in vivo from bacteriophage phiX174 DNA has been analyzed by polyacrylamide-agarose gel electrophoresis and sedimentation in dimethyl sulfoxide gradients, and the results of Hayashi and Hayashi (1970) have been confirmed and extended. An efficient procedure for recovery of RNA from gels, followed by a ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.15.1.151-160.1975
更新日期:1975-01-01 00:00:00