Abstract:
:The two canine adenoviruses, infectious canine hepatitis (ICH) virus and infectious canine laryngotracheitis (ICL) virus (also designated as Toronto A26/61 virus), were studied with respect to their morphology and the biological properties of their soluble components. The two viruses were found to be composed of soluble components similar to, and carrying biological activities corresponding to, those of the human adenoviruses after fractionation by rate zonal centrifugation and anion-exchange chromatography. The following soluble components were identified: hexons (carrying a common group-specific complement-fixing antigen), penton oligomers (complete soluble hemagglutinin), and penton and fiber monomers (incomplete soluble hemagglutinins). The latter were indicated by hemagglutination enhancement with selected antisera directed against human adenovirus soluble components. Elution characteristics of corresponding components of the two viruses in anion-exchange chromatography experiments were distinctly different. Electron microscopic examination of purified virions and soluble components revealed the fiber component of ICL virus to be 35 to 37 nm in length, and that of ICH virus to be 25 to 27 nm long.
journal_name
J Viroljournal_title
Journal of virologyauthors
Marusyk RG,Norrby E,Lundqvist Udoi
10.1128/JVI.5.4.507-512.1970subject
Has Abstractpub_date
1970-04-01 00:00:00pages
507-12issue
4eissn
0022-538Xissn
1098-5514journal_volume
5pub_type
杂志文章abstract::Recent studies have proposed that adeno-associated viruses (AAVs) are not evolutionarily linked to other mammalian autonomous parvoviruses but are more closely linked to the autonomous parvoviruses of birds. To better understand the relationship between primate and avian AAVs (AAAVs), we cloned and sequenced the genom...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.77.12.6799-6810.2003
更新日期:2003-06-01 00:00:00
abstract::Proteolytic processing of the picornaviral polyprotein mediated by the differential action of virus-encoded proteinase(s) is pivotal to both RNA genome replication and capsid formation. Possibly to enlarge the array of viral proteins, picornaviral polyprotein processing results in intermediate and mature products whic...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.72.10.8013-8020.1998
更新日期:1998-10-01 00:00:00
abstract::Paramyxoviral RNAs are synthesized by a viral RNA-dependent RNA polymerase (RdRp) consisting of the large (L) protein and its cofactor phosphoprotein (P protein). The L protein is a multifunctional protein that catalyzes RNA synthesis, mRNA capping, and mRNA polyadenylation. Growing evidence shows that the stability o...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.02220-16
更新日期:2017-02-28 00:00:00
abstract::Through their hemagglutinin-neuraminidase glycoprotein, parainfluenza viruses bind to sialic acid-containing glycoconjugates to initiate infection. Although the virus-receptor interaction is a key factor of infection, the exact nature of the receptors that human parainfluenza viruses recognize has not been determined....
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.75.10.4604-4613.2001
更新日期:2001-05-01 00:00:00
abstract::The human immunodeficiency virus type 1 (HIV-1) protease (PR) makes five obligatory cleavages in the viral Gag polyprotein precursor. The cleavage events release the virion structural proteins from the precursor and allow the virion to undergo maturation to become infectious. The protease cleavage between the matrix p...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00317-09
更新日期:2009-09-01 00:00:00
abstract::Some paramyxovirus V proteins induce STAT protein degradation, and the amino acids essential for this process in the human parainfluenza virus type 2 (hPIV2) V protein have been studied. Various recombinant hPIV2s and cell lines constitutively expressing various mutant V proteins were generated. We found that V protei...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.79.13.8591-8601.2005
更新日期:2005-07-01 00:00:00
abstract::Coevolution of virus and host is a process that emerges in persistent virus infections. Here we studied the coevolutionary development of coxsackievirus B3 (CVB3) and cardiac myocytes representing the major target cells of CVB3 in the heart in a newly established persistently CVB3-infected murine cardiac myocyte cell ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00621-11
更新日期:2011-12-01 00:00:00
abstract::Deoxyribonucleoside triphosphates are incorporated into T4 DNA in infected cells treated with toluene. Under the proper conditions the incorporation is controlled by the known T4 DNA polymerase and proceeds by a semiconservative mechanism. Both strands of the phage DNA are replicated into a high molecular weight proge...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.12.6.1195-1203.1973
更新日期:1973-12-01 00:00:00
abstract::The architecture of a retroviral genome presents some unusual features for transcriptional regulation because of duplication of the transcriptional control sequences in the 5' and 3' long terminal repeats (LTRs). We have studied the transcriptional activity of the 5' and 3' LTRs of human immunodeficiency virus type 1 ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.68.6.3830-3840.1994
更新日期:1994-06-01 00:00:00
abstract::The genome of the simian virus 40 (SV40) temperature-sensitive (ts) mutant tsD202 rescued by passage on transformed permissive monkey lines (see accompanying paper [Y. Gluzman et al., J. Virol. 24:534-540, 1977]) was analyzed by restriction endonuclease cleavage mapping to obtain biochemical evidence that the rescue o...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.24.2.541-550.1977
更新日期:1977-11-01 00:00:00
abstract::The HTLV-1 oncoprotein Tax is a potent activator of classical and alternative NF-κB pathways and is thought to promote cell proliferation and transformation via NF-κB activation. We showed recently that hyperactivation of NF-κB by Tax triggers a cellular senescence response (H. Zhi et al., PLoS Pathog. 7:e1002025, 201...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00158-12
更新日期:2012-09-01 00:00:00
abstract::We prepared retrovirus packaging cell lines containing gag-pol genes from spleen necrosis virus (expressed from a cytomegalovirus promoter and the simian virus 40 (SV40) polyadenylation sequences) and, on a separate vector, either the env gene from spleen necrosis virus (expressed from the Rous sarcoma virus promoter ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.63.7.3209-3212.1989
更新日期:1989-07-01 00:00:00
abstract:UNLABELLED:The structure of adenovirus outer capsid was revealed recently at 3- to 4-Å resolution (V. Reddy, S. Natchiar, P. Stewart, and G. Nemerow, Science 329:1071-1075, 2010, http://dx.doi.org/10.1126/science.1187292); however, precise details on the function and biochemical and structural features for the inner co...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00935-14
更新日期:2014-08-01 00:00:00
abstract::Hepatitis C virus (HCV) chronic infection is characterized by low-level or undetectable cellular immune responses against HCV antigens. HCV proteins have been shown to affect various intracellular events and modulate immune responses, although the precise mechanisms used to mediate these effects are not fully understo...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.02547-07
更新日期:2008-04-01 00:00:00
abstract::Dengue virus (DENV) infection causes serious clinical symptoms, including dengue hemorrhagic fever (DHF) and dengue shock syndrome (DSS). Vascular permeability change is the main feature of the diseases, and the abnormal expression of proinflammatory cytokines is the important cause of vascular permeability change. Ho...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00996-19
更新日期:2019-10-15 00:00:00
abstract::The Rel/NF-kappa B family of proteins includes several interacting cellular transcription factors and the v-Rel oncoprotein of the avian Rev-T retrovirus. We report the isolation of a chicken cDNA for the NF-kappa B p52 precursor protein p100. Full-length p100 only weakly binds DNA in vitro; removal of the ankyrin-lik...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.67.12.7612-7617.1993
更新日期:1993-12-01 00:00:00
abstract::Newcastle disease virus (NDV) edits its P-gene mRNA by inserting a nontemplated G residue(s) at a conserved editing site (3'-UUUUUCCC-template strand). In the wild-type virus, three amino-coterminal P-gene-derived proteins, P, V, and W, are produced at frequencies of approximately 68, 29, and 2%, respectively. By appl...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.75.1.420-428.2001
更新日期:2001-01-01 00:00:00
abstract::Temperature-sensitive (ts) mutants were isolated from the baculovirus Autographa californica (alfalfa looper) MNPV, grown in Spodoptera frugiperda (fall armyworm) cells in the presence of N-methyl-N'-nitro-N-nitrosoguanidine. Of 567 plaque isolates screened, 27 were temperature sensitive (ts), representing a mutation ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.31.1.190-198.1979
更新日期:1979-07-01 00:00:00
abstract::Kaposi's sarcoma (KS)-associated herpesvirus (KSHV) open reading frame 50 (ORF50) encodes a viral transcriptional activator, which binds to the KSHV promoter and stimulates the transcription of viral early and late genes, thus activating the lytic cycle of KSHV. We report here that KSHV ORF50 binds to the cellular pro...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.75.4.1909-1917.2001
更新日期:2001-02-01 00:00:00
abstract::ICP4 is a herpesvirus-encoded protein that is expressed during the immediate-early phase of productive infection and is required for efficient transcription of viral genes during the early and late phases of infection. Previous studies have shown that ICP4 is a component of specific protein-DNA complexes but have not ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.63.2.696-704.1989
更新日期:1989-02-01 00:00:00
abstract::Hepatitis C virus (HCV) contains two membrane-associated envelope glycoproteins, E1 and E2, which assemble as a heterodimer in the endoplasmic reticulum (ER). In this study, predictive algorithms and genetic analyses of deletion mutants and glycosylation site variants of the E1 glycoprotein were used to suggest that t...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01203-06
更新日期:2006-11-01 00:00:00
abstract::Lassa fever (LF) is a zoonotic viral hemorrhagic fever caused by Lassa virus (LASV), which is endemic to West African countries. Previous studies have suggested an important role for T-cell-mediated immunopathology in LF pathogenesis, but the mechanisms by which T cells influence disease severity and outcome are not w...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01367-20
更新日期:2020-10-14 00:00:00
abstract::A soluble polymerase-template complex prepared from poliovirus-infected cells was found to incorporate radioactive UTP into trichloroacetic acid-insoluble RNA linearly for 8 h in the presence of ATP and Mg2+. Radioactive CTP or GTP was not incorporated under identical conditions. Nearest-neighbor analysis of the in vi...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.21.1.61-68.1977
更新日期:1977-01-01 00:00:00
abstract::The activity and epithelial tropism of the human papillomavirus type 18 P105 early promoter, which directs the synthesis of the E6 and E7 transforming genes, are controlled by cis elements included in the viral long control region. To identify potential cellular regulators of this promoter, we mutagenized one or both ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.66.6.3740-3748.1992
更新日期:1992-06-01 00:00:00
abstract::Reoviruses are a leading model for understanding cellular mechanisms of virus-induced apoptosis. Reoviruses induce apoptosis in multiple cell lines in vitro, and apoptosis plays a key role in virus-induced tissue injury of the heart and brain in vivo. The activation of transcription factors NF-kappaB and c-Jun are key...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.77.16.8934-8947.2003
更新日期:2003-08-01 00:00:00
abstract::Corneal infection with herpes simplex virus 1 (HSV-1) leads to infection of trigeminal ganglia (TG), typically followed by the establishment of latency in the infected neurons. When latency is disrupted, the virus reactivates and migrates back to the cornea, where it restimulates the immune response, leading to lesion...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00659-19
更新日期:2019-07-30 00:00:00
abstract::Infection with human T-cell leukemia virus type 1 (HTLV-1) can result in the development of HTLV-1-associated myelopathy/tropical spastic paraparesis (HAM/TSP), a chronic inflammatory disease of the central nervous system (CNS). HTLV-2 is highly related to HTLV-1 at the genetic level and shares a high degree of sequen...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01513-06
更新日期:2007-02-01 00:00:00
abstract::The arterivirus equine arteritis virus nonstructural protein 10 (nsp10) has previously been predicted to contain a Zn finger structure linked to a superfamily 1 (SF1) helicase domain. A recombinant form of nsp10, MBP-nsp10, was produced in Escherichia coli as a fusion protein with the maltose-binding protein. The prot...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.74.20.9586-9593.2000
更新日期:2000-10-01 00:00:00
abstract::Infection of mouse L-cell spinner cultures by vesicular stomatitis virus (VSV) effected the selective translation of viral mRNA by 4h after viral adsorption. Cell-free systems prepared from mock- and VSV-infected cells reflected this phenomenon; protein synthesis was reduced in the virus-infected cell lysate by approx...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.41.3.781-791.1982
更新日期:1982-03-01 00:00:00
abstract::RNA recombination occurs frequently during replication of tombusviruses and carmoviruses, which are related small plus-sense RNA viruses of plants. The most common recombinants generated by these viruses are either defective interfering (DI) RNAs or chimeric satellite RNAs, which are thought to be generated by templat...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.77.22.12033-12047.2003
更新日期:2003-11-01 00:00:00