Abstract:
:In a previous study (S. Zheng, G. N. Woode, D. R. Melendy, and R. F. Ramig, J. Clin. Microbiol. 27:1939-1945, 1989), it was predicted that the VP7 serotype 6 bovine rotavirus strains NCDV and B641 do not share antigenically similar VP4s. In this study, gene 4 and the VP7 gene of B641 were sequenced, and the amino acid sequences were deduced and compared with those of NCDV and bovine rotavirus strain UK. Amino acid sequence homology in VP7 between the three strains was greater than 94%, confirming their relationship as VP7 serotype 6 viruses. VP4 of B641 showed amino acid homology to UK of 94% but only 73% homology to NCDV. Sequence comparison of a variable region of VP8 demonstrated amino acid homology of 53% between B641 and NCDV, whereas B641 and UK were 89% homologous in this region. These results confirm the earlier prediction that although the same serotype by VP7 reactivity, B641 and NCDV represent different VP4 serotypes. This difference in VP4 may have contributed to the lack of homotypic protection observed in calves, implicating VP4 as an important antigen in the active immune response to rotavirus infection in bovines.
journal_name
J Viroljournal_title
Journal of virologyauthors
Hardy ME,Woode GN,Xu ZC,Gorziglia Mdoi
10.1128/JVI.65.10.5535-5538.1991subject
Has Abstractpub_date
1991-10-01 00:00:00pages
5535-8issue
10eissn
0022-538Xissn
1098-5514journal_volume
65pub_type
杂志文章abstract::The paramyxoviral family contains many medically important viruses, including measles virus, mumps virus, parainfluenza viruses, respiratory syncytial virus, human metapneumovirus, and the deadly zoonotic henipaviruses Hendra and Nipah virus (NiV). To both enter host cells and spread from cell to cell within infected ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01469-16
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abstract::Human cytomegalovirus (HCMV) infection has been shown to activate the mTORC1 signaling pathway. However, the phosphorylation of mTORC1 targets is differentially sensitive to the mTORC1 inhibitor rapamycin, and the drug inhibits HCMV replication to a modest extent. Using Torin1, a newly developed inhibitor that targets...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.02733-09
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abstract::During infection, adenovirus-associated virus (AAV) undergoes microtubule-dependent retrograde transport as part of a program of vectorial transport of viral genome to the nucleus. A microtubule binding assay was used to evaluate the hypothesis that cytoplasmic dynein mediates AAV interaction with microtubules. Bindin...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00481-06
更新日期:2006-08-01 00:00:00
abstract::The membrane-proximal region of the human immunodeficiency virus type 1 (HIV-1) transmembrane protein (TM) is critical for envelope (Env)-mediated membrane fusion and contains the target for broadly reactive neutralizing antibody 2F5. It has been proposed that 2F5 neutralization might involve interaction of its long, ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.80.5.2539-2547.2006
更新日期:2006-03-01 00:00:00
abstract::The movement protein (MP) of Tobacco mosaic virus mediates the cell-to-cell transport of viral RNA through plasmodesmata, cytoplasmic cell wall channels for direct cell-to-cell communication between adjacent cells. Previous in vivo studies demonstrated that the RNA transport function of the protein correlates with its...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00254-06
更新日期:2006-06-01 00:00:00
abstract::The lymphocytic choriomeningitis virus (LCMV) genome consists of a large RNA segment and a small RNA segment. The three major structural proteins of this virus are an internal nucleoprotein and two surface glycoproteins. Intertypic reassortants between the Armstrong and WE strains of LCMV were made to map proteins enc...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.53.3.966-968.1985
更新日期:1985-03-01 00:00:00
abstract::To examine the cell fusion activity of hepatitis C virus (HCV) envelope proteins (E1 and E2), we have established a sensitive cell fusion assay based on the activation of a reporter gene as described previously (O. Nussbaum, C. C. Broder, and E. A. Berger, J. Virol. 68:5411-5422, 1994). The chimeric HCV E1 and E2 prot...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.74.11.5066-5074.2000
更新日期:2000-06-01 00:00:00
abstract::Transcription of herpesviral late genes is stimulated after the onset of viral DNA replication but otherwise restricted. Late gene expression in gammaherpesviruses requires the coordination of six early viral proteins, termed viral transactivation factors (vTFs). Here, we mapped the organization of this protein comple...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.02157-15
更新日期:2015-10-14 00:00:00
abstract::Antibodies present in two peritoneal exudates of rats bearing abdominal tumors induced by UR2-transformed rat cells were characterized. The ability to immunoprecipitate p68gag-ros and to inhibit the protein and phospholipid kinase activities of this protein was investigated. One of the exudates specifically inhibited ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.60.2.765-767.1986
更新日期:1986-11-01 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 vaccinia virus H5 gene encodes a 22.3-kDa phosphoprotein that is expressed during both the early and late phases of viral gene expression. It is a major component of virosomes and has been implicated in viral transcription and, as a substrate of the B1 kinase, may participate in genome replication. To enable a gen...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.74.5.2393-2405.2000
更新日期:2000-03-01 00:00:00
abstract::Nipah virus is an emerging, highly pathogenic, zoonotic virus of the Paramyxoviridae family. Human transmission occurs by close contact with infected animals, the consumption of contaminated food, or, occasionally, via other infected individuals. Currently, we lack therapeutic or prophylactic treatments for Nipah viru...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01461-17
更新日期:2017-11-14 00:00:00
abstract::The hepatitis C virus (HCV)-specific CD4+ T-cell response against nonstructural proteins is strongly associated with successful viral clearance during acute hepatitis C. To further develop these observations into peptide-based vaccines and clinical immunomonitoring tools like HLA class II tetramers, a detailed charact...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.79.19.12425-12433.2005
更新日期:2005-10-01 00:00:00
abstract::During lytic infection, herpes simplex virus subverts the host cell RNA polymerase II transcription machinery to efficiently express its own genome while repressing the expression of most cellular genes. The mechanism by which RNA polymerase II is directed to the viral delayed-early and late genes is still unresolved....
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.68.2.988-1001.1994
更新日期:1994-02-01 00:00:00
abstract::West Nile virus (WNV) is a neurotropic mosquito-borne flavivirus of global importance. Neuroinvasive WNV infection results in encephalitis and can lead to prolonged neurological impairment or death. Type I interferon (IFN-I) is crucial for promoting antiviral defenses through the induction of antiviral effectors, whic...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01778-18
更新日期:2019-03-05 00:00:00
abstract::Hepatitis C virus (HCV) core protein forms the nucleocapsid of the HCV particle. Although many functions of core protein have been reported, how the HCV particle is assembled is not well understood. Here we show that the nucleocapsid-like particle of HCV is composed of a disulfide-bonded core protein complex (dbc-comp...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00402-10
更新日期:2010-09-01 00:00:00
abstract::Expression of the region of the feline calicivirus (FCV) ORF1 encoded by nucleotides 3233 to 4054 in an in vitro rabbit reticulocyte system resulted in synthesis of an active proteinase that specifically processes the viral nonstructural polyprotein. Site-directed mutagenesis of the cysteine (Cys1193) residue in the p...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.73.8.6626-6633.1999
更新日期:1999-08-01 00:00:00
abstract::The plus strand of virion DNA of duck hepatitis B virus possessed, at its 5' terminus, a capped oligoribonucleotide 18 to 19 bases in length. This oligoribonucleotide had a unique 5' end, the heterogeneity in length reflecting two distinct junctions with plus-strand DNA that were 1 base apart. The sequence of the RNA ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.57.1.229-236.1986
更新日期:1986-01-01 00:00:00
abstract::It has been proposed recently that the cell surface peptidase CD26 acts in concert with CD4, the human immunodeficiency virus (HIV) primary receptor molecule, to mediate HIV entry into permissive cells. We have failed to detect significant levels of CD26 cell surface expression and enzymatic activity in a number of co...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.68.10.6535-6546.1994
更新日期:1994-10-01 00:00:00
abstract::The foot-and-mouth disease virus (FMDV) capsid is highly acid labile, but introduction of amino acid replacements, including an N17D change in VP1, can increase its acid resistance. Using mutant VP1 N17D as a starting point, we isolated a virus with higher acid resistance carrying an additional replacement, VP2 H145Y,...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.03222-13
更新日期:2014-03-01 00:00:00
abstract::High-risk human papillomavirus type 16 (HPV-16) and HPV-18 are associated with the majority of human cervical carcinomas, and two viral genes, HPV E6 and E7, are commonly found to be expressed in these cancers. The presence of HPV-16 E7 is sufficient to induce epidermal hyperplasia and epithelial tumors in transgenic ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.71.8.5905-5914.1997
更新日期:1997-08-01 00:00:00
abstract::Tobacco necrosis virus, strain D (TNV-D), is a positive-strand RNA virus in the genus Betanecrovirus and family Tombusviridae The production of its RNA-dependent RNA polymerase, p82, is achieved by translational readthrough. This process is stimulated by an RNA structure that is positioned immediately downstream of th...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.02443-16
更新日期:2017-03-29 00:00:00
abstract::The nonsegmented negative-strand RNA viruses (order Mononegavirales) include many important human pathogens. The order of their genes, which is highly conserved, is the major determinant of the relative levels of gene expression, since genes that are close to the single promoter site at the 3' end of the viral genome ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.73.6.4705-4712.1999
更新日期:1999-06-01 00:00:00
abstract::We have previously described several helper independent vector constructions (S. Hughes and E. Kosik, Virology 136:89-99, 1984; J. Sorge and S. H. Hughes, J. Mol. Appl. Genet. 1:547-599, 1982; J. Sorge, B. Ricci, and S. Hughes, J. Virol. 48:667-675, 1983), all of which derive from Rous sarcoma virus. In this report we...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.61.10.3004-3012.1987
更新日期:1987-10-01 00:00:00
abstract::Human immunodeficiency virus type 1 (HIV-1) nucleotide sequences encoding p24Gag and the Env C2V3 region were obtained from seven patients who were selected on the basis of having paradoxical seronegativity on a subset of HIV enzyme-linked immunosorbent assay detection kits and having atypical Western blot (immunoblot...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.69.9.5640-5649.1995
更新日期:1995-09-01 00:00:00
abstract::Cells expressing the low pH-triggered class II viral fusion protein E1 of Semliki Forest virus (SFV) were fused to target cells. Fusion was monitored by electrical capacitance and aqueous dye measurements. Electrical voltage-clamp measurements showed that SFV E1-induced cell-cell fusion occurred quickly after acidific...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01256-07
更新日期:2007-10-01 00:00:00
abstract::We characterized a number of important features of the structure of the cohesive overlap region of the DNA genome of duck hepatitis B virus. The 5'-terminal nucleotide of minus-strand DNA was localized to nucleotide 2537, a G residue within the 12-base repeat sequence DR1. This G residue was shown to be the site of a ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.61.12.3832-3840.1987
更新日期:1987-12-01 00:00:00
abstract::Simian immunodeficiency virus (SIV) was isolated from the total peripheral blood mononuclear cell population and the monocyte-macrophage adherent cell population of three seropositive green monkeys originating from Kenya. SIV from these African green monkeys (SIVagm) was isolated and continuously produced with the MOL...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.62.11.4123-4128.1988
更新日期:1988-11-01 00:00:00
abstract::Murine gammaherpesvirus 68 (MHV68 [also known as gammaHV-68]) is distinguished by its ability to replicate to high titers in cultured cells, making it an excellent candidate for studying gammaherpesvirus virion composition. Extracellular MHV68 virions were isolated, and abundant virion-associated proteins were identif...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.77.24.13425-13432.2003
更新日期:2003-12-01 00:00:00
abstract::Direct evidence is presented for a host-specific role of the cucumovirus capsid protein in long-distance movement within infected plants. Cucumber (Cucumis sativus L.) is a systemic host for cucumber mosaic cucumovirus (CMV). Tomato aspermy cucumovirus, strain 1 (1-TAV), multiplied to the levels of CMV (i.e., replicat...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.69.2.916-922.1995
更新日期:1995-02-01 00:00:00