Abstract:
:A characterization of the antigenic determinants (epitopes) of the glycoprotein (G) of infectious hematopoietic necrosis virus was made by expressing different regions of the G gene in Escherichia coli. A cDNA copy of the G gene was divided into four fragments by TaqI digestion, and the fragments were subcloned into pATH vectors, placing the expression of each G gene fragment under control of the trpE promoter. The resulting plasmids, pXL2, pXL3, and pXL7, encoded trpE-G fusion proteins subsequently detected with anti-infectious hematopoietic necrosis virus sera by Western immunoblots. A comparison of reactivities of the fusion proteins encoded by these plasmids was made by Western immunoblot and radioimmunoassay with a number of anti-G specific monoclonal antibodies (MAbs). The nonneutralizing MAb 136J reacted with the trpE-G fusion protein encoded by pXL3 and fusion proteins encoded by plasmids p52G and p618G, which were described in previous studies (R. D. Gilmore, Jr., H. M. Engelking, D. S. Manning, and J. C. Leong. Bio/Technology 6:295-300, 1988). Another nonneutralizing MAb, 2F, bound to the pXL3 fusion protein, and the neutralizing MAb RB/B5 recognized the pXL7 fusion protein. All fusion proteins were tested as vaccines in rainbow trout fry. Although significant protection was induced by all fusion proteins, the pXL3 fusion protein was most effective as a vaccine.
journal_name
J Viroljournal_title
Journal of virologyauthors
Xu L,Mourich DV,Engelking HM,Ristow S,Arnzen J,Leong JCdoi
10.1128/JVI.65.3.1611-1615.1991subject
Has Abstractpub_date
1991-03-01 00:00:00pages
1611-5issue
3eissn
0022-538Xissn
1098-5514journal_volume
65pub_type
杂志文章abstract::Interleukin-15 (IL-15), natural killer (NK) cells, and NK T (NKT) cells, components of the innate immune system, are known to contribute to defense against pathogens, including viruses. Here we report that IL-15(-/-) (NK(-) and NKT(-/+)) mice and RAG-2(-/-)/gamma(c)(-/-) (NK(-) and NKT(-)) mice that lack all lymphoid ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.77.18.10168-10171.2003
更新日期:2003-09-01 00:00:00
abstract::The four major Epstein-Barr virion envelope components were separated by column chromatography and reconstituted into artificial liposomes. These liposomes were tested for their ability to bind selectively to Epstein-Barr virus receptor-positive cells. Only when the two high-molecular-weight glycoproteins, VE1 and VE2...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.41.1.286-297.1982
更新日期:1982-01-01 00:00:00
abstract::For human parainfluenza virus type 3 and many other paramyxoviruses, membrane fusion mediated by the fusion protein (F) has a stringent requirement for the presence of the homotypic hemagglutinin-neuraminidase protein (HN). With the goal of gaining further insight into the role of HN in the fusion process, we develope...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.77.6.3647-3654.2003
更新日期:2003-03-01 00:00:00
abstract::The size of the product RNA synthesized by the poliovirus RNA polymerase and host factor was significantly affected by the type of column chromatography used to purify the polymerase. Dimer length product RNA was synthesized by the polymerase purified by chromatography on hydroxylapatite. This contrasted with the mono...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.61.2.611-614.1987
更新日期:1987-02-01 00:00:00
abstract::The largest tegument protein of herpes simplex virus 1 (HSV-1), UL36, contains a novel deubiquitinating activity embedded in it. All members of the Herpesviridae contain a homologue of HSV-1 UL36, the N-terminal segments of which show perfect conservation of those residues implicated in catalysis. For murine cytomegal...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.79.24.15582-15585.2005
更新日期:2005-12-01 00:00:00
abstract::HTG2 hamster cells produce a defective murine sarcoma virus lacking gp70 and, consequently, viral surface projections (knobs), but the lack of knobs appears to have no effect on intramembrane particle distribution. In addition, it has been noted that the core of the virus remains in the "immature" form as a result of ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.36.3.872-877.1980
更新日期:1980-12-01 00:00:00
abstract::Simian immunodeficiency virus (SIV) infection of rhesus macaques causes immune depletion and disease closely resembling human AIDS and is well recognized as the most relevant animal model for the human disease. Experimental investigations of viral pathogenesis and vaccine protection primarily involve a limited set of ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01862-12
更新日期:2012-12-01 00:00:00
abstract::Homo-oligomeric runs were inserted into a spleen necrosis virus-based retrovirus vector to determine the nature and rate of mutations within runs of 10 to 12 identical nucleotides during a single replication cycle. Clones of helper cells containing integrated copies of retroviral vectors were used to produce virus for...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.68.7.4196-4203.1994
更新日期:1994-07-01 00:00:00
abstract::We found that recircularized high-risk (type 16 and 18) and low-risk mucosal (type 6b and 11) and cutaneous (type 5 and 8) human papillomavirus (HPV) genomes replicate readily when delivered into U2OS cells by electroporation. The replication efficiency is dependent on the amount of input HPV DNA and can be followed f...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01985-10
更新日期:2011-04-01 00:00:00
abstract::Sindbis virus was iodinated by using the enzyme lactoperoxidase, an iodination technique which labels only surface proteins. By this technique, the two viral glycoproteins are labeled, and the internal viral protein is not. The two glycoproteins are iodinated to strikingly different extents. This difference in suscept...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.11.5.730-735.1973
更新日期:1973-05-01 00:00:00
abstract::Influenza viruses resistant to the neuraminidase (NA) inhibitor oseltamivir arise under drug selection pressure both in vitro and in vivo. Several mutations in the active site of the viral NA are known to confer relative resistance to oseltamivir, and influenza viruses with certain oseltamivir resistance mutations hav...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01226-08
更新日期:2008-10-01 00:00:00
abstract::Previous studies have indicated that B cells make a significant contribution to the resolution of influenza virus infection. To determine how B cells participate in the control of the infection, we transferred intact, major histocompatibility complex class II (MHC-II)-negative or B-cell receptor (BCR)-transgenic splee...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.79.10.5943-5951.2005
更新日期:2005-05-01 00:00:00
abstract::Adenovirus class B (Ad3 and Ad7) and class C (Ad1, Ad5, and Ad6) late r-strand mRNA's were found to have segmented 5' leaders. These leaders were very similar among serotype within a class but differed in sequence from the leaders on late mRNA's of a different class. However, the leader components of class B viruses m...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.30.3.899-912.1979
更新日期:1979-06-01 00:00:00
abstract::Baculoviruses, although they infect insects in nature, can transduce a wide variety of mammalian cells and are therefore promising gene therapy vectors. However, baculovirus transduction into many mammalian cells is very inefficient, and the limiting stages and factors remain unknown. An important finding is that a sh...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00709-19
更新日期:2019-07-17 00:00:00
abstract::Misfolded alpha-synuclein (αS) may exhibit a number of characteristics similar to those of the prion protein, including the apparent ability to spread along neuroanatomical connections. The demonstration for this mechanism of spread is largely based on the intracerebral injections of preaggregated αS seeds in mice, in...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00586-18
更新日期:2018-08-29 00:00:00
abstract::The development of antiviral drug resistance is an important problem in the treatment of human immunodeficiency virus type 1 (HIV-1) infection. Potent antiretroviral therapy is currently used for treatment, and typically consists of at least two reverse transcriptase (RT) inhibitors. We have previously reported that b...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.79.18.12045-12057.2005
更新日期:2005-09-01 00:00:00
abstract::The involvement of two bacteriophage T4 gene products in the initiation of T4 tail tube and sheath polymerization on mature baseplates has been studied by radioautography of acrylamide gels of various partially completed tail structures. The products of genes 48 and 54 (P48[the nomenclature P48 refers to the protein p...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.16.6.1669-1677.1975
更新日期:1975-12-01 00:00:00
abstract::A general theme that has emerged from studies of DNA tumor viruses is that otherwise unrelated oncoproteins encoded by these viruses often target the same important cellular factors. Major oncogenic determinants for human adenovirus type 9 (Ad9) and high-risk human papillomaviruses (HPV) are the E4-ORF1 and E6 oncopro...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.74.20.9680-9693.2000
更新日期:2000-10-01 00:00:00
abstract::The binding of tail parts to the head of phage P22 is normally irreversible, but after adsorption to host cells sonication releases many of the tail parts intact. This release is dependent on the power of sonication, but is independent of the length of sonication from 2 to 32 s. This phenomenon has been used to show t...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.17.2.675-677.1976
更新日期:1976-02-01 00:00:00
abstract::The restrictive properties of tripartite motif-containing 5 alpha (TRIM5α) from small ruminant species have not been explored. Here, we identify highly similar TRIM5α sequences in sheep and goats. Cells transduced with ovine TRIM5α effectively restricted the lentivirus visna/maedi virus DNA synthesis. Proteasome inhib...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00440-12
更新日期:2012-09-01 00:00:00
abstract::Chinese hamster ovary (CHO) cells have recently been used for identification of receptors for several alphaherpesviruses, including pseudorabies virus (PrV) (R. J. Geraghty, C. Krummenacher, G. H. Cohen, R. J. Eisenberg, and P. G. Spear, Science 280:1618-1620, 1998). The experiments were based on the fact that CHO cel...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.73.10.8019-8026.1999
更新日期:1999-10-01 00:00:00
abstract:UNLABELLED:The accessory gene vpr, common to all primate lentiviruses, induces potent G2/M arrest in cycling cells. A recent study showed that human immunodeficiency virus type 1 (HIV-1) viral protein R (Vpr) mediates this through activation of the SLX4/MUS81/EME1 exonuclease complex that forms part of the Fanconi anem...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.02307-14
更新日期:2015-01-01 00:00:00
abstract::Cholesterol plays an essential role in the life cycle of several enveloped viruses. Many of these viruses manipulate host cholesterol metabolism to facilitate their replication. HIV-1 infection of CD4(+) T cells activates the sterol regulatory element-binding protein 2 (SREBP2) transcriptional program, which includes ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00337-11
更新日期:2011-08-01 00:00:00
abstract::Duck hepatitis B virus mutants containing frameshift or stop codon mutations in a portion of the viral pol gene separating the terminal protein and reverse transcriptase domains had a leaky phenotype and, depending on the location and type of mutation, synthesized up to 10% as much viral DNA as did the wild type. This...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.65.5.2155-2163.1991
更新日期:1991-05-01 00:00:00
abstract::The small RNA segment (S segment) of Uukuniemi (UUK) virus encodes two proteins, the nucleocapsid protein (N) and a nonstructural protein (NSs), by an ambisense strategy. The function of NSs has not been elucidated for any of the bunyaviruses expressing this protein. We have now expressed the N and NSs proteins in Sf9...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.66.7.4233-4241.1992
更新日期:1992-07-01 00:00:00
abstract::Arenaviruses are rodent-borne viruses with a bisegmented RNA genome. A genetically unique arenavirus, Lujo virus, was recently discovered as the causal agent of a nosocomial outbreak of acute febrile illness with hemorrhagic manifestations in Zambia and South Africa. The outbreak had a case fatality rate of 80%. A rev...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01144-12
更新日期:2012-10-01 00:00:00
abstract::Some picornaviruses, for example, poliovirus, increase bidirectional permeability of the nuclear envelope and suppress active nucleocytoplasmic transport. These activities require the viral protease 2A(pro). Here, we studied nucleocytoplasmic traffic in cells infected with encephalomyocarditis virus (EMCV; a cardiovir...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.80.6.2705-2717.2006
更新日期:2006-03-01 00:00:00
abstract::There are no known RNA viruses that infect Archaea. Filling this gap in our knowledge of viruses will enhance our understanding of the relationships between RNA viruses from the three domains of cellular life and, in particular, could shed light on the origin of the enormous diversity of RNA viruses infecting eukaryot...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.07196-11
更新日期:2012-05-01 00:00:00
abstract::A hallmark of infection with herpes simplex virus type 1 (HSV-1) is the establishment of latency in ganglia of the infected individual. During the life of the latently infected individual, the virus can occasionally reactivate, travel back to the eye, and cause recurrent disease. Indeed, a major cause of corneal scarr...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.02234-08
更新日期:2009-03-01 00:00:00
abstract::Competitive quantitative PCR and reverse transcriptase-PCR were used to quantitate DNA and RNA from an attenuated ribonucleotide reductase-deleted herpes simplex virus type 1 (HSV-1) mutant in the rat trigeminal ganglion after peripheral inoculation following corneal scarification. Amplification of ganglionic DNA with...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.68.11.7083-7091.1994
更新日期:1994-11-01 00:00:00