Breakdown and exclusion of superinfecting T-even bacteriophage in Escherichia coli.

abstract：:The coronavirus nucleocapsid (N) protein is a structural protein that forms a ribonucleoprotein complex with genomic RNA. In addition to its structural role, it has been described as an RNA-binding protein that might be involved in coronavirus RNA synthesis. Here, we report a reverse genetic approach to elucidate the ...

journal_title：Journal of virology

authors： Schelle B,Karl N,Ludewig B,Siddell SG,Thiel V

更新日期：2005-06-01 00:00:00

abstract：:The essential components of the immune system that control primary and chronic infection with herpes simplex virus type 1 (HSV-1) in mice were investigated. Infection within the first few days can be controlled by alpha/beta interferon (IFN-alpha/beta) alone without significant contribution of B, T, or NK cells. IFN-a...

journal_title：Journal of virology

authors： Vollstedt S,Arnold S,Schwerdel C,Franchini M,Alber G,Di Santo JP,Ackermann M,Suter M

更新日期：2004-04-01 00:00:00

abstract：:We previously described that type B retrovirus-like particles released from the human mammary carcinoma cell line T47D are pseudotypes and package retroviral RNA of different origins (W. Seifarth, H. Skladny, F. Krieg-Schneider, A. Reichert, R. Hehlmann, and C. Leib-Mösch, J. Virol. 69:6408-6416, 1995). One preferenti...

journal_title：Journal of virology

authors： Seifarth W,Baust C,Murr A,Skladny H,Krieg-Schneider F,Blusch J,Werner T,Hehlmann R,Leib-Mösch C

更新日期：1998-10-01 00:00:00

abstract：:Influenza A virus matrix protein M1 is involved in multiple stages of the viral infectious cycle. Despite its functional importance, our present understanding of this essential viral protein is limited. The roles of a small subset of specific amino acids have been reported, but a more comprehensive understanding of th...

journal_title：Journal of virology

authors： Hom N,Gentles L,Bloom JD,Lee KK

更新日期：2019-06-14 00:00:00

abstract：:During viral infection, inflammation and recovery are tightly controlled by competing proinflammatory and regulatory immune pathways. Respiratory syncytial virus (RSV) is the leading global cause of infantile bronchiolitis, which is associated with recurrent wheeze and asthma diagnosis in later life. Th2-driven diseas...

journal_title：Journal of virology

authors： Durant LR,Makris S,Voorburg CM,Loebbermann J,Johansson C,Openshaw PJ

更新日期：2013-10-01 00:00:00

abstract：:The synthesis of different viral ribonucleic acid (RNA) species was studied in chick embryo (CE) and mouse L-cell cultures infected with the Herts strain of Newcastle disease virus (NDV(o)) and a mutant isolated from persistently infected L cells (NDV(pi)). In CE cell cultures, both viruses synthesized significant amo...

journal_title：Journal of virology

authors： Thacore HR,Youngner JS

更新日期：1972-03-01 00:00:00

abstract：:The configuration of latent varicella-zoster virus (VZV) DNA was analyzed by PCR. Template DNA for both internal and terminal VZV primers was present in a 1:1 ratio in ganglionic DNA, compared with a 15:1 ratio in DNA extracted from VZV virions, indicating that the VZV genomic termini are adjacent in latently infected...

journal_title：Journal of virology

authors： Clarke P,Beer T,Cohrs R,Gilden DH

更新日期：1995-12-01 00:00:00

abstract：:The herpes simplex virus type 1 (HSV-1) alkaline nuclease, encoded by the UL12 gene, plays an important role in HSV-1 replication, as a UL12 null mutant displays a severe growth defect. The HSV-1 alkaline exonuclease UL12 interacts with the viral single-stranded DNA binding protein ICP8 and promotes strand exchange in...

journal_title：Journal of virology

authors： Balasubramanian N,Bai P,Buchek G,Korza G,Weller SK

更新日期：2010-12-01 00:00:00

abstract：:Two chimpanzees immunized with woodchuck hepatitis virus (WHV) surface antigen (WHsAg) developed antibodies cross-reactive with hepatitis B virus (HBV) surface antigen (HBsAg). After challenge with HBV, one animal was completely protected and the other experienced a subclinical infection, without evidence of liver dis...

journal_title：Journal of virology

authors： Cote PJ,Shapiro M,Engle RE,Popper H,Purcell RH,Gerin JL

更新日期：1986-12-01 00:00:00

abstract：:The positive-strand RNA bromoviruses encode two nonstructural proteins, 1a and 2a, involved in RNA-dependent RNA replication. These proteins have extensive sequence similarities with methyltransferase, helicase, and polymerase proteins of other plant and animal viruses. 1a and 2a can also form a complex in vitro. To e...

journal_title：Journal of virology

authors： Dinant S,Janda M,Kroner PA,Ahlquist P

更新日期：1993-12-01 00:00:00

abstract：:We provide here new insights into rotavirus (RRV) pathogenicity by showing that RRV infection promotes structural and functional injuries localized at the tight junctions (TJ) in the cell-cell junctional complex of cultured polarized human intestinal Caco-2 cells forming monolayers. RRV infection resulted in a progres...

journal_title：Journal of virology

authors： Obert G,Peiffer I,Servin AL

更新日期：2000-05-01 00:00:00

abstract：:Hepadnaviruses contain a relaxed circular DNA genome (RC-DNA) with discontinuities in both strands. Upon infectious entry into a host cell, this genome is converted into a covalently closed superhelical form (CCC-DNA), which later serves as the template for transcription. Here we examined whether the viral polymerase ...

journal_title：Journal of virology

authors： Köck J,Schlicht HJ

更新日期：1993-08-01 00:00:00

abstract：:Kaposi's sarcoma-associated herpesvirus (KSHV) is the etiologic agent for KS tumors, multicentric Castleman's disease, and primary effusion lymphomas. Like other herpesvirus capsids, the KSHV capsid is an icosahedral structure composed of six proteins. The capsid shell is made up of the major capsid protein, two tripl...

journal_title：Journal of virology

authors： Perkins EM,Anacker D,Davis A,Sankar V,Ambinder RF,Desai P

更新日期：2008-07-01 00:00:00

abstract：:The ecotropic Cas-Br-E murine leukemia virus (MuLV) and its molecularly cloned derivative pBR-NE-8 MuLV are capable of inducing hind-limb paralysis and leukemia after inoculation into susceptible mice. T1 oligonucleotide fingerprinting, molecular hybridization, and restriction enzyme analysis previously showed that th...

journal_title：Journal of virology

authors： Rassart E,Nelbach L,Jolicoeur P

更新日期：1986-12-01 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

authors： Siddappa NB,Song R,Kramer VG,Chenine AL,Velu V,Ong H,Rasmussen RA,Grisson RD,Wood C,Zhang H,Kankasa C,Amara RR,Else JG,Novembre FJ,Montefiori DC,Ruprecht RM

更新日期：2009-02-01 00:00:00

abstract：:The major immediate-early (MIE) transactivator proteins of cytomegaloviruses (CMV) play a pivotal role in the initiation of virus-host cell interactions. Therefore, cis- and trans-acting factors influencing the expression of these proteins through their upstream promoter-enhancer regions are important determinants of ...

journal_title：Journal of virology

authors： Chang YN,Jeang KT,Chiou CJ,Chan YJ,Pizzorno M,Hayward GS

更新日期：1993-01-01 00:00:00

abstract：:The insertion of a particular phi X DNA sequence in the plasmid pACYC177 strongly decreased the capacity of Escherichia coli cells containing such a plasmid to propagate bacteriophage phi X174. The smallest DNA sequence tested that showed the effect was the HindII fragment R4. This fragment does not code for a complet...

journal_title：Journal of virology

authors： van der Avoort HG,van Arkel GA,Weisbeek PJ

更新日期：1982-04-01 00:00:00

abstract：:A substantial number of viruses have been demonstrated to subvert autophagy to promote their own replication. Recent publications have reported the proviral effect of autophagy induction on hepatitis B virus (HBV) replication. Hepatitis delta virus (HDV) is a defective virus and an occasional obligate satellite of HBV...

journal_title：Journal of virology

authors： Khabir M,Aliche AZ,Sureau C,Blanchet M,Labonté P

更新日期：2020-01-31 00:00:00

abstract：:Previous studies in our laboratory showed that the RNA debranching enzyme (DBR1) is not required for early steps in HIV cDNA formation but is necessary for synthesis of intermediate and late cDNA products. To further characterize this effect, we evaluated the topology of the 5' end of the HIV-1 RNA genome during early...

journal_title：Journal of virology

authors： Galvis AE,Fisher HE,Fan H,Camerini D

更新日期：2017-11-14 00:00:00

abstract：:Human norovirus (HuNoV) is a major causative agent of food-borne gastroenteritis worldwide. Currently, there are no vaccines or effective therapeutic interventions for this virus. Development of an attenuated vaccine for HuNoV has been hampered by the inability to grow the virus in cell culture. Thus, a vector-based v...

journal_title：Journal of virology

authors： Ma Y,Li J

更新日期：2011-03-01 00:00:00

abstract：:We have recently reported the isolation and molecular cloning of a human immunodeficiency virus type 1 isolate (HIV-1 DH125) that exhibits rapid replication kinetics and marked cytopathicity in both human and chimpanzee peripheral blood mononuclear cells (PBMC). To identify the viral determinants responsible for infec...

journal_title：Journal of virology

authors： Cho MW,Shibata R,Martin MA

更新日期：1996-10-01 00:00:00

abstract：:Foamy viruses (FVs) are the least known retroviruses commonly found in primates, cats, horses, and cattle. Although FVs are considered apathogenic, simian and feline FVs have been shown to be associated with some transient health abnormalities in animal models. Currently, data regarding the course of infection with bo...

journal_title：Journal of virology

authors： Materniak M,Hechler T,Löchelt M,Kuzmak J

更新日期：2013-03-01 00:00:00

abstract：:Escherichia coli K-12 wild type and a uvrA mutant derivative were used to construct isogenic strains bearing one, two, three, or more phage lambda cI genomes and containing increasing concentration of lambda repressor as measured by in vitro operator DNA-binding assays. The survival and phage induction in response to ...

journal_title：Journal of virology

authors： Baluch J,Sussman R

更新日期：1978-06-01 00:00:00

abstract：:All positive-strand RNA viruses reorganize host intracellular membranes to assemble their replication complexes. Similarly, brome mosaic virus (BMV) induces two alternate forms of membrane-bound RNA replication complexes: vesicular spherules and stacks of appressed double-membrane layers. The mechanisms by which these...

journal_title：Journal of virology

authors： Zhang J,Diaz A,Mao L,Ahlquist P,Wang X

更新日期：2012-05-01 00:00:00

abstract：:We used the mammalian reoviruses to determine the molecular basis of the clearance of a virus from the bloodstream by specific organs. Reovirus serotypes 1 (T1) and 3 (T3) were radiolabeled with [35S]methionine or 125I, and the viruses were injected intravenously into weanling rats. The distribution of radioactivity w...

journal_title：Journal of virology

authors： Verdin EM,Lynn SP,Fields BN,Maratos-Flier E

更新日期：1988-02-01 00:00:00

abstract：UNLABELLED:Human T-cell lymphotropic virus type 1 (HTLV-1) and HTLV-2 encode auxiliary proteins that play important roles in viral replication, viral latency, and immune escape. The presence of auxiliary protein-encoding open reading frames (ORFs) in HTLV-3, the latest HTLV to be discovered, is unknown. Simian T-cell l...

journal_title：Journal of virology

authors： Turpin J,Journo C,Ko NL,Sinet F,Carpentier A,Galioot A,Edwards D,Vandamme AM,Gazzolo L,Duc Dodon M,Gessain A,Kashanchi F,Balansard I,Lacoste R,Mahieux R

更新日期：2015-01-15 00:00:00

abstract：:Human MxA protein is an interferon-induced 76-kDa GTPase that exhibits antiviral activity against several RNA viruses. Wild-type MxA accumulates in the cytoplasm of cells. TMxA, a modified form of wild-type MxA carrying a foreign nuclear localization signal, accumulates in the cell nucleus. Here we show that MxA prote...

journal_title：Journal of virology

authors： Ponten A,Sick C,Weeber M,Haller O,Kochs G

更新日期：1997-04-01 00:00:00

abstract：:Influenza viruses and rhinoviruses are responsible for a large number of acute respiratory viral infections in human populations and are detected as copathogens within hosts. Clinical and epidemiological studies suggest that coinfection by rhinovirus and influenza virus may reduce disease severity and that they may al...

journal_title：Journal of virology

authors： Gonzalez AJ,Ijezie EC,Balemba OB,Miura TA

更新日期：2018-11-12 00:00:00

abstract：:Marek's disease virus DNA appears to be wound around a central structure connecting the two inner poles of the capsid. Based on electron micrographs of Marek's disease virions, a diagram of spatial configuration of virus DNA is presented. This diagram may explain the pleomorphic character of the herpesvirus core obser...

journal_title：Journal of virology

authors： Nazerian K

更新日期：1974-05-01 00:00:00

abstract：:In an effort to identify host proteins involved in herpes simplex virus type 1 replication, monkey and human cellular protein activities (called OF-1) that bind the viral replication origin, oriS, have been described. We show by mass spectrometry that the DNA-binding component of human OF-1 contains Ku70 and Ku80 prot...

journal_title：Journal of virology

authors： Murata LB,Dodson MS,Hall JD

更新日期：2004-07-01 00:00:00