Abstract:
:HeLa cells infected with human rhinovirus type 2 synthesize a mixture of single-and double-stranded ribonucleic acid (RNA). The RNA synthesized by the membrane-bound RNA polymerase complex in vitro is also a mixture of single- and double-stranded RNA, whereas the deoxycholate-treated RNA polymerase complex synthesized only double-stranded RNA. Although twice as much cell-associated viral RNA is synthesized in vivo at 34 C than at 37 C, there is no difference in the rate of RNA synthesized in vitro at 34 C and 37 C by the polymerase complex. The RNA polymerase complex, after treatment with deoxycholate, sediments as a broad peak with an average sedimentation value of 120S.
journal_name
J Viroljournal_title
Journal of virologyauthors
Yin FH,Knight E Jrdoi
10.1128/JVI.10.1.93-98.1972subject
Has Abstractpub_date
1972-07-01 00:00:00pages
93-8issue
1eissn
0022-538Xissn
1098-5514journal_volume
10pub_type
杂志文章abstract::Hepatitis C virus (HCV) nonstructural protein 5B (NS5B) is an RNA-dependent RNA polymerase (RdRp) that acts as a key player in the HCV replication complex. Understanding the interplay between the viral and cellular components of the HCV replication complex could provide new insight for prevention of the progression of...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.02526-12
更新日期:2013-05-01 00:00:00
abstract::The specificity of herpes simplex virus type 1-specific cytotoxic T cells was examined with target cells expressing either input viral structural antigens or antigens resulting from permissive infection or cells from an interrupted infection in which they expressed predominantly nonstructural immediate-early proteins....
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.62.7.2265-2273.1988
更新日期:1988-07-01 00:00:00
abstract::Using gel shift assays, we found that the human immunodeficiency virus type 1 (HIV-1) Tat protein (Tat-1) bound both HIV-1 and HIV-2 TAR RNAs with similar high affinities. In contrast, the HIV-2 Tat protein (Tat-2) bound only TAR-2 RNA with high affinity. We conclude that the weak in vivo activity of Tat-2 on the HIV-...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.67.2.1110-1121.1993
更新日期:1993-02-01 00:00:00
abstract::Adeno-associated virus (AAV) is a human parvovirus currently being developed as a vector for gene therapy applications. Because the gene transfer vector commonly retains only the AAV terminal repeats, propagation of recombinant AAV (rAAV) requires that the viral replication (Rep) and capsid (Cap) proteins be supplied ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.71.3.1897-1905.1997
更新日期:1997-03-01 00:00:00
abstract::Valproic acid (VPA) is a short-chain fatty acid commonly used for treatment of neurological disorders. As VPA can interfere with cellular lipid metabolism, its effect on the infection of cultured cells by viruses of seven viral families relevant to human and animal health, including eight enveloped and four nonenvelop...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01717-10
更新日期:2011-02-01 00:00:00
abstract::Translation of early RNA specific for the leftmost early region 1 of adenovirus type 5 DNA in a rabbit reticulocyte cell-free system resulted in the synthesis of proteins with the following molecular weights: 65,000 (65K), 54K, 42 to 34K, 29K, 25K, 19K, and 18K. All of these proteins could be immunoprecipitated with h...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.37.1.524-529.1981
更新日期:1981-01-01 00:00:00
abstract::The retroviral restriction factor TRIMCyp, derived from the TRIM5 gene, blocks replication at a postentry step. TRIMCyp has so far been found in four species of Asian macaques, Macaca fascicularis, M. mulatta, M. nemestrina, and M. leonina. M. fascicularis is commonly used as a model for AIDS research, but TRIMCyp has...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00097-11
更新日期:2011-10-01 00:00:00
abstract:UNLABELLED:Broadly neutralizing antibodies (bNAbs) specific for conserved epitopes on the HIV-1 envelope (Env) are believed to be essential for protection against multiple HIV-1 clades. However, vaccines capable of stimulating the production of bNAbs remain a major challenge. Given that polyreactivity and autoreactivit...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.02904-14
更新日期:2015-04-01 00:00:00
abstract::The envelope protein of human immunodeficiency virus type 1 HIV-1 undergoes proteolytic cleavage in the Golgi complex to produce subunits designated gp120 and gp41, which remain noncovalently associated. While gp41 has a well-characterized oligomeric structure, the maintenance of gp41-independent gp120 intersubunit co...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.74.10.4448-4455.2000
更新日期:2000-05-01 00:00:00
abstract::Cottontail rabbit papillomavirus (CRPV)-induced papillomas progress at a high frequency to carcinomas and thus can serve as a model for high-cancer-risk human papillomavirus infection. Previously, we have shown that antibodies to nonstructural and structural proteins are detected in only a fraction of papilloma-bearin...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.68.6.4043-4048.1994
更新日期:1994-06-01 00:00:00
abstract::The question of whether any mammalian cells are able to mount an effective RNA interference-mediated antiviral innate immune response has remained highly controversial. In this Gem, I review recent data addressing this important issue and propose a testable hypothesis that can explain many of the apparently contradict...
journal_title:Journal of virology
pub_type: 杂志文章,评审
doi:10.1128/JVI.01179-14
更新日期:2014-11-01 00:00:00
abstract::Noroviruses account for 96% of viral gastroenteritis cases worldwide, with GII.4 strains responsible >80% of norovirus outbreaks. Histo-blood group antigens (HBGAs) are norovirus binding ligands, and antigenic and preferential HBGA binding profiles vary over time as new GII.4 strains emerge. The capsid P2 subdomain fa...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.06189-11
更新日期:2012-01-01 00:00:00
abstract::A fresh inoculum of human adenovirus type 12 (Ad12) was obtained from the American Type Culture Collection and passaged once on human embryonic kidney cells, and Ad12 DNA was prepared from the first-passage yield to avoid higher passages which might have generated host-virus DNA recombinants. The 18 PstI fragments of ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.68.1.379-389.1994
更新日期:1994-01-01 00:00:00
abstract::The recent advent of genome sequences as the only source available to classify many newly discovered viruses challenges the development of virus taxonomy by expert virologists who traditionally rely on extensive virus characterization. In this proof-of-principle study, we address this issue by presenting a computation...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.07173-11
更新日期:2012-04-01 00:00:00
abstract::Domains required late in the virus budding process (L domains) have been identified in the Gag proteins of a number of retroviruses. Here we show that the human T-cell leukemia virus type 1 candidate L domain motif PPPY is indeed required for virus production. Strikingly, however, mutation of this motif arrested virus...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.76.19.10024-10029.2002
更新日期:2002-10-01 00:00:00
abstract::Rhinoviruses (RV) are the major cause of acute exacerbations of asthma and chronic obstructive pulmonary disease (COPD). Rhinoviruses have been shown to activate macrophages, but rhinovirus replication in macrophages has not been reported. Tumor necrosis factor alpha (TNF-alpha) is implicated in the pathogenesis of ac...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00162-06
更新日期:2006-08-01 00:00:00
abstract::Several arenaviruses, chiefly Lassa virus (LASV) and Junin virus in West Africa and Argentina, respectively, cause hemorrhagic fever (HF) disease in humans that is associated with high morbidity and significant mortality. The investigation of antiviral strategies to combat HF arenaviruses is hampered by the requiremen...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.02229-10
更新日期:2011-02-01 00:00:00
abstract::Muscle is an attractive target for gene delivery because of its mass and because vectors can be delivered in a noninvasive fashion. Adeno-associated virus (AAV) has been shown to be effective for muscle-targeted gene transfer. Recent progress in characterization of AAV serotype 1 (AAV1) and AAV6 demonstrated that thes...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.77.4.2768-2774.2003
更新日期:2003-02-01 00:00:00
abstract::Six phages were isolated from sewage and from a lysogenic strain. Three of them, belonging to a new morphological group, had contractile tails and elongated heads with axial ratios of 2.4:1. Two phages, possessing short tails and very long heads with axial ratios of 3.5:1, were new isolates of an extremely rare group....
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.13.3.706-711.1974
更新日期:1974-03-01 00:00:00
abstract::The distribtuion of various amino acid tRNA's in the 4S RNA components of avian myeloblastosis virus (AMV) and in 4S RNA prepared from chicken cmbryo cells, chicken myeloblasts, and chicken livers was determined. This was done by aminoacylating the 4S RNA samples with a mixture of 17 radioactive amino acids and subseq...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.16.6.1608-1614.1975
更新日期:1975-12-01 00:00:00
abstract:UNLABELLED:Avian metapneumovirus (aMPV), also known as avian pneumovirus or turkey rhinotracheitis virus, is the causative agent of turkey rhinotracheitis and is associated with swollen head syndrome in chickens. Since its discovery in the 1970s, aMPV has been recognized as an economically important pathogen in the pou...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01095-14
更新日期:2014-11-01 00:00:00
abstract::To further define the transcriptional regulation of the P38 promoter in the minute virus of mice (MVM) genome, we constructed a series of internal deletion and linker scanning mutations. The mutant P38 constructs were assayed for transcriptional activity in vitro by primer extension analysis with nuclear extracts from...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.66.6.3776-3783.1992
更新日期:1992-06-01 00:00:00
abstract::Human immunodeficiency virus clade C (HIV-C) accounts for >56% of all HIV infections worldwide. To investigate vaccine safety and efficacy in nonhuman primates, a pathogenic, R5-tropic, neutralization-sensitive simian-human immunodeficiency virus (SHIV) carrying HIV-C env would be desirable. We have constructed SHIV-2...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.02066-08
更新日期:2009-02-01 00:00:00
abstract::Equine infectious anemia virus was found to be comprised of fourteen polypeptides of molecular weight ranging from 10,000 to 79,000. Eighty percent of the virion protein was accounted for by five polypeptides, including two non-glycosylated components (p29 and p13) comprising one-half of the virion protein and three g...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.28.3.997-1001.1978
更新日期:1978-12-01 00:00:00
abstract::A restriction endonuclease obtained from Haemophilus gallinarum (hgaI) cleaves polyoma DNA at four specific sites. Using the EcoRI, HindIII, and HpaII endonuclease restriction sites as reference, the four HgaI cleavage sites were mapped at 0.02, 0.14, 0.27, and 0.48 fractional lengths, clockwise, from the single EcoR...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.18.2.793-798.1976
更新日期:1976-05-01 00:00:00
abstract::Autophagy is an intracellular degradation pathway that provides a host defense mechanism against intracellular pathogens. However, many viruses exploit this mechanism to promote their replication. This study shows that lytic induction of Epstein-Barr virus (EBV) increases the membrane-bound form of LC3 (LC3-II) and LC...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.02033-14
更新日期:2014-10-01 00:00:00
abstract::Viral infectivity factor (Vif) is required for lentivirus fitness and pathogenicity, except in equine infectious anemia virus (EIAV). Vif enhances viral infectivity by a Cullin5-Elongin B/C E3 complex to inactivate the host restriction factor APOBEC3. Core-binding factor subunit beta (CBF-β) is a cell factor that was ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01924-14
更新日期:2014-10-01 00:00:00
abstract::Anaplastic nasopharyngeal carcinoma (NPC) cells invariably harbor the Epstein-Barr virus (EBV) genome, an association that is unique among human virus-associated cancers. Although EBV is able to replicate in epithelial cells, results with expression of the EBV receptor (complement receptor type 2 [CR2]; also called CD...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.63.10.4121-4128.1989
更新日期:1989-10-01 00:00:00
abstract::Treatment of cells with lectins specific for N-acetylglucosamine (GlcNAc) blocked infection by mouse cytomegalovirus (MCMV), and GlcNAc pretreatment of the lectin blocked this effect. MCMV failed to infect N-acetylglucosaminidase (GlcNAcase)-treated mouse embryo fibroblasts (MEF). GlcNAc and GlcNAc-containing syntheti...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.64.11.5430-5440.1990
更新日期:1990-11-01 00:00:00
abstract::In earlier studies, we have shown that superinfection of an interleukin-2 (IL-2)-dependent, Moloney murine leukemia virus (MoMuLV)-induced rat T-cell lymphoma line (4437A) with mink cell focus-forming (also called polytropic) murine retroviruses induces rapid progression to IL-2-independent growth. In this report, we ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.68.12.7709-7716.1994
更新日期:1994-12-01 00:00:00