Location of the ss--mutation of bacteriophage T7 in genes 10, the structural gene for the major capsid protein.

abstract：:A particles with the diameter of 70 to 80 nm were isolated from the cytoplasm of HEp-2, HeLa, and AO cells producing oncornavirus of Mason-Pfizer-like type. Most of the A particles banded at 1.23 to 1.24 g/ml, whereas 3 to 10% banded at 1.29 g/ml in equilibrium sucrose gradients. They banded at 1.30 g/ml in CsCl gradi...

journal_title：Journal of virology

authors： Bukrinskaya AG,Miller GG,Lebedeva EN,Agaphonova LV,Masurenko NN,Ilyin KV

更新日期：1974-10-01 00:00:00

abstract：:The ability of human immunodeficiency virus type 1 (HIV-1) to transduce nondividing cells is key to infecting terminally differentiated macrophages, which can serve as a long-term reservoir of HIV-1 infection. The mutation N57A in the viral CA protein renders HIV-1 cell cycle dependent, allowing examination of HIV-1 i...

journal_title：Journal of virology

authors： Fischer DK,Saito A,Kline C,Cohen R,Watkins SC,Yamashita M,Ambrose Z

更新日期：2019-04-17 00:00:00

abstract：:Viral infection triggers host innate immune responses through cellular sensor molecules which activate multiple signaling cascades that induce the production of interferons (IFN) and other cytokines. The recent identification of mammalian cytoplasmic viral RNA sensors, such as retinoic acid-inducible gene I (RIG-I)-li...

journal_title：Journal of virology

authors： Biacchesi S,LeBerre M,Lamoureux A,Louise Y,Lauret E,Boudinot P,Brémont M

更新日期：2009-08-01 00:00:00

abstract：:Hepatitis B virus (HBV) DNA integration has been shown to occur frequently in human hepatocellular carcinomas. We have investigated whether common cellular DNA domains might be rearranged, possibly by HBV integration, in human primary liver tumors. Unique cellular DNA sequences adjacent to an HBV integration site were...

journal_title：Journal of virology

authors： Pasquinelli C,Garreau F,Bougueleret L,Cariani E,Grzeschik KH,Thiers V,Croissant O,Hadchouel M,Tiollais P,Bréchot C

更新日期：1988-02-01 00:00:00

abstract：:Severe acute respiratory syndrome (SARS) coronavirus (SARS-CoV) is known to take an endosomal pathway for cell entry; however, it is thought to enter directly from the cell surface when a receptor-bound virion spike (S) protein is affected by trypsin, which induces cleavage of the S protein and activates its fusion po...

journal_title：Journal of virology

authors： Watanabe R,Matsuyama S,Shirato K,Maejima M,Fukushi S,Morikawa S,Taguchi F

更新日期：2008-12-01 00:00:00

abstract：:The infection of a bacterium by a phage starts with attachment to a receptor molecule on the host cell surface by the phage. Since receptor-phage interactions are crucial to successful infections, they are major determinants of phage host range and, by extension, of the broader effects that phages have on bacterial co...

journal_title：Journal of virology

authors： de Jonge PA,Smit Sibinga DJC,Boright OA,Costa AR,Nobrega FL,Brouns SJJ,Dutilh BE

更新日期：2020-11-09 00:00:00

abstract：:Human immunodeficiency virus type 1 (HIV-1) normally assembles into particles of 100 to 120 nm in diameter by budding through the plasma membrane of the cell. The Gag polyprotein is the only viral protein that is required for the formation of these particles. We have used an in vitro assembly system to examine the ass...

journal_title：Journal of virology

authors： Campbell S,Rein A

更新日期：1999-03-01 00:00:00

abstract：:The hepatitis E virus (HEV), a nonenveloped RNA virus, is the causative agent of hepatitis E. The mode by which HEV attaches to and enters into target cells for productive infection remains unidentified. Open reading frame 2 (ORF2) of HEV encodes its major capsid protein, pORF2, which is likely to have the determinant...

journal_title：Journal of virology

authors： Kalia M,Chandra V,Rahman SA,Sehgal D,Jameel S

更新日期：2009-12-01 00:00:00

abstract：:Human immunodeficiency virus infection in humans and simian immunodeficiency virus (SIV) infection in rhesus macaques (RM) leads to a generalized loss of immune responses involving perturbations in T-cell receptor (TCR) signaling. In contrast, naturally SIV-infected sooty mangabeys (SM) remain asymptomatic and retain ...

journal_title：Journal of virology

authors： Bostik P,Wu P,Dodd GL,Villinger F,Mayne AE,Bostik V,Grimm BD,Robinson D,Kung HJ,Ansari AA

更新日期：2001-12-01 00:00:00

abstract：:Using coimmunoprecipitation and glutathione S-transferase pulldown experiments, we found that polyomavirus large T antigen binds to p300 in vivo and in vitro. The N-terminal region of the viral protein, including the pRB binding motif, was dispensable for this interaction, which involved several regions within the C-t...

journal_title：Journal of virology

authors： Nemethova M,Wintersberger E

更新日期：1999-02-01 00:00:00

abstract：:The effect of guanidine on the replication of the group A arboviruses, Sindbis virus, and Semliki Forest virus (SFV) was studied. Guanidine rapidly, but reversibly, inhibited SFV ribonucleic acid (RNA) synthesis. The synthesis of all species of viral RNA was inhibited, but that of ribonuclease-resistant forms was leas...

journal_title：Journal of virology

authors： Friedman RM

更新日期：1970-11-01 00:00:00

abstract：:Viral infection induces production of type I interferons (IFNs), which stimulate the expression of a variety of antiviral factors to inhibit viral replication. To establish effective infection, viruses need to develop strategies to evade the immune responses. A neurovirulent Sindbis virus strain with neuroinvasive pro...

journal_title：Journal of virology

authors： Wang X,Li MMH,Zhao J,Li S,MacDonald MR,Rice CM,Gao X,Gao G

更新日期：2016-10-28 00:00:00

abstract：:Immunoglobulin G1 (IgG1), IgG2a, and IgG2b switch variants were derived from an IgG3 monoclonal antibody directed against the VP3 envelope glycoprotein of lactate dehydrogenase-elevating virus (LDV). Among the four antibodies, IgG2a delayed the onset and progression of LDV-induced polioencephalomyelitis more than did ...

journal_title：Journal of virology

authors： Markine-Goriaynoff D,Coutelier JP

更新日期：2002-01-01 00:00:00

abstract：UNLABELLED:To investigate the molecular mechanism(s) by which herpes simplex virus 1 (HSV-1) tegument protein UL51 promotes viral replication, we screened for viral proteins that interact with UL51 in infected cells. Affinity purification of tagged UL51 in HSV-1-infected Vero cells was coupled with immunoblotting of th...

journal_title：Journal of virology

authors： Oda S,Arii J,Koyanagi N,Kato A,Kawaguchi Y

更新日期：2016-09-12 00:00:00

abstract：:The large T antigen encoded by simian virus 40 (SV40) plays essential roles in the infection of permissive cells, leading to production of progeny virions, and in the infection of nonpermissive cells, leading to malignant transformation. Primary mouse embryo fibroblasts (MEFs) are nonpermissive for SV40, and infection...

journal_title：Journal of virology

authors： Zhu JY,Abate M,Rice PW,Cole CN

更新日期：1991-12-01 00:00:00

abstract：:Radioactive DNA complementary to nucleotide sequences in Moloney murine sarcoma virus (MSV) and Moloney leukemia virus (M-MuLV) complex was made by the endogenous reverse transcriptase reaction. These virus stocks contained a threefold excess of MSV over M-MuLV as measured by biological assay. The complementary DNA wa...

journal_title：Journal of virology

authors： Frankel AE,Neubauer RL,Fischinger PJ

更新日期：1976-05-01 00:00:00

abstract：:Infection of the central nervous system (CNS) by several viruses can lead to upregulation of proinflammatory cytokines and chemokines. In immunocompetent adults, these molecules induce prominent inflammatory infiltrates. However, with immunosuppressive retroviruses, such as human immunodeficiency virus (HIV), little C...

journal_title：Journal of virology

authors： Peterson KE,Robertson SJ,Portis JL,Chesebro B

更新日期：2001-03-01 00:00:00

abstract：:Polyacrylamide gel electrophoresis and tryptic peptide fingerprint analysis of the proteins made in a cell-free system derived from L-cells and immunoprecipitated with simian virus 40 (SV40) anti-T serum demonstrated that both SV40 large-T and small-T antigens are synthesized in vitro in response to mRNA isolated from...

journal_title：Journal of virology

authors： Paucha E,Harvey R,Smith AE

更新日期：1978-10-01 00:00:00

abstract：:The effectiveness and potential immunosuppressive effects of anti-inflammatory glucocorticoids in the lungs of severe acute respiratory syndrome (SARS) patients are undefined. We treated porcine respiratory coronavirus (PRCV)-infected conventional pigs with the corticosteroid dexamethasone (DEX) as a model for SARS. I...

journal_title：Journal of virology

authors： Zhang X,Alekseev K,Jung K,Vlasova A,Hadya N,Saif LJ

更新日期：2008-05-01 00:00:00

abstract：:Temperature-sensitive COS cells, clone E540, have been stably transformed at a restrictive temperature with plasmid pVA1, which contains the adenovirus type 5 virus-associated (VA) genes in addition to the Neor marker. Transformed cell clones, named EVA cells, contained adenovirus DNA in an integrated form while grown...

journal_title：Journal of virology

authors： Martínez C,de la Luna S,Peláez F,Lopez-Turiso A,Valcárcel J,de Haro C,Ortín J

更新日期：1989-12-01 00:00:00

abstract：:Human influenza viruses are more efficiently isolated by inoculating patient samples into the amniotic rather than the allantoic cavity of embryonated chicken eggs. This type of cultivation selects virus variants with mutations around the hemagglutinin (HA) receptor binding site. To understand the molecular basis of t...

journal_title：Journal of virology

authors： Ito T,Suzuki Y,Takada A,Kawamoto A,Otsuki K,Masuda H,Yamada M,Suzuki T,Kida H,Kawaoka Y

更新日期：1997-04-01 00:00:00

abstract：:We previously conducted a phase I/II study using arterial infusions of ONYX-015 (dl1520), a replication-selective adenoviral vector, with E1b deleted, for patients with metastatic colorectal cancer. No dose-limiting toxicities occurred, but >90% of the patients experienced fever. The effects of temperature on the repl...

journal_title：Journal of virology

authors： Thorne SH,Brooks G,Lee YL,Au T,Eng LF,Reid T

更新日期：2005-01-01 00:00:00

abstract：:SARS coronavirus (SARS-CoV) encodes several unique group-specific open reading frames (ORFs) relative to other known coronaviruses. To determine the significance of the SARS-CoV group-specific ORFs in virus replication in vitro and in mice, we systematically deleted five of the eight group-specific ORFs, ORF3a, OF3b, ...

journal_title：Journal of virology

authors： Yount B,Roberts RS,Sims AC,Deming D,Frieman MB,Sparks J,Denison MR,Davis N,Baric RS

更新日期：2005-12-01 00:00:00

abstract：:The poliovirus polyprotein is cotranslationally linked to myristic acid at its amino-terminal glycine residue. We investigated the role of myristoylation in the viral replication cycle by site-directed mutagenesis of this glycine codon. Synthetic full-length RNA transcripts carrying a Gly-to-Ala mutation (G4002A) gave...

journal_title：Journal of virology

authors： Kräusslich HG,Hölscher C,Reuer Q,Harber J,Wimmer E

更新日期：1990-05-01 00:00:00

abstract：:The unfolded-protein response (UPR), activated by sensor molecules PERK, ATF6, and IRE1 to resolve endoplasmic reticulum (ER) stress, has emerged as a key target for host cells and viruses to control the infection outcomes. The UPR regulates ER protein folding, controls cell fate upon ER stress, and plays an important...

journal_title：Journal of virology

authors： Qian Z,Xuan B,Chapa TJ,Gualberto N,Yu D

更新日期：2012-06-01 00:00:00

abstract：:Spring viremia of carp virus (SVCV) is a highly pathogenic Vesiculovirus in the common carp. The phosphoprotein (P protein) of SVCV is a multifunctional protein that acts as a polymerase cofactor and an antagonist of cellular interferon (IFN) response. Here, we report the 1.5-Å-resolution crystal structure of the P pr...

journal_title：Journal of virology

authors： Wang ZX,Liu SB,Guan H,Lu LF,Tu JG,Ouyang S,Zhang YA

更新日期：2020-07-16 00:00:00

abstract：:Noninfectious spikeless particles have been obtained from vesicular stomatitis virus (VSV, Indiana serotype) by bromelain or Pronase treatment. They lack the viral glycoprotein (G) but contain all the other viral components (RNA, lipid, and other structural proteins). Triton-solubilized VSV-Indiana glycoprotein prepar...

journal_title：Journal of virology

authors： Bishop DH,Repik P,Obijeski JF,Moore NF,Wagner RR

更新日期：1975-07-01 00:00:00

abstract：:Although parvoviruses are found throughout the animal kingdom, only the human pathogenic B19 virus has so far been shown to possess a limited host range, with erythroid progenitor cells as the main target cells supporting B19 propagation. The underlying mechanism of such erythroid tropism is still unexplained. Synthes...

journal_title：Journal of virology

authors： Pallier C,Greco A,Le Junter J,Saib A,Vassias I,Morinet F

更新日期：1997-12-01 00:00:00

abstract：:Three double-stranded RNA segments of bacteriophage phi 6 (L, M, and S) were transcribed in vitro by a virion-associated RNA polymerase. Regulation of L transcription was distinct from regulation of M and S transcription. Transcription of the L segment, which codes for early proteins, required manganous ion and high c...

journal_title：Journal of virology

authors： Emori Y,Iba H,Okada Y

更新日期：1983-04-01 00:00:00

abstract：:Hemagglutinin (HA) of influenza virus must be activated by proteolysis before the virus can become infectious. Previous studies indicated that HA cleavage is driven by membrane-bound or extracellular serine proteases in the respiratory tract. However, there is still uncertainty as to which proteases are critical for a...

journal_title：Journal of virology

authors： Magnen M,Gueugnon F,Guillon A,Baranek T,Thibault VC,Petit-Courty A,de Veer SJ,Harris J,Humbles AA,Si-Tahar M,Courty Y

更新日期：2017-07-27 00:00:00