Protein synthesis in Newcastle disease virus-infected chicken embryo cells.

abstract：:Experiments with St. Louis encephalitis (SLE) virus have shown that neutral red enhances the plaque size in duck embryo cell cultures. This may represent a new method for genetic studies of SLE virus population. In a mosquito pool specimen NR(+) and NR(-) particles were demonstrated. By intracerebral passage in mice, ...

journal_title：Journal of virology

authors： Marcovici M,Prier JE

更新日期：1968-03-01 00:00:00

abstract：:The severe acute respiratory syndrome coronavirus (SARS-CoV) nsp1 protein has unique biological functions that have not been described in the viral proteins of any RNA viruses; expressed SARS-CoV nsp1 protein has been found to suppress host gene expression by promoting host mRNA degradation and inhibiting translation....

journal_title：Journal of virology

authors： Narayanan K,Huang C,Lokugamage K,Kamitani W,Ikegami T,Tseng CT,Makino S

更新日期：2008-05-01 00:00:00

abstract：:The expression of Marek's disease virus (MDV) transcripts and protein products was investigated in reticuloendotheliosis virus-transformed avian T-lymphoblastoid cell line RECC-CU91, which was superinfected with MDV. The presence of MDV in the superinfected cell line, renamed RECC-CU210, was demonstrated by Southern h...

journal_title：Journal of virology

authors： Pratt WD,Morgan RW,Schat KA

更新日期：1992-12-01 00:00:00

abstract：:The influenza A virus nucleoprotein (NP) is a single-stranded RNA-binding protein that encapsidates the virus genome and has essential functions in viral-RNA synthesis. Here, we report the characterization of a temperature-sensitive (ts) NP mutant (US3) originally generated in fowl plague virus (A/chicken/Rostock/34)....

journal_title：Journal of virology

authors： Noton SL,Simpson-Holley M,Medcalf E,Wise HM,Hutchinson EC,McCauley JW,Digard P

更新日期：2009-01-01 00:00:00

abstract：:It is shown that gene 5 protein of bacteriophage M13 is one of the major proteins synthesized in vitro under the direction of M13 replicative-form DNA. By means of DNA-cellulose chromatography, this protein has been purified to homogeneity and its biological characteristics have been compared with those of its native ...

journal_title：Journal of virology

authors： Konings RN,Jansen J,Cuypers T,Schoenmakers JG

更新日期：1973-12-01 00:00:00

abstract：:The immune response to bovine herpesvirus 1 (BHV-1) infection can protect cattle from subsequent challenge with the virus. This protection involves a variety of defensive strategies, and the activation of most of these defenses requires the recognition of viral proteins by the cellular immune system. To identify some ...

journal_title：Journal of virology

authors： Hutchings DL,van Drunen Littel-van den Hurk S,Babiuk LA

更新日期：1990-10-01 00:00:00

abstract：:Porcine reproductive and respiratory syndrome virus (PRRSV) is the causative agent of PRRS, which has important impacts on the pig industry. PRRSV infection results in disruption of the swine leukocyte antigen class I (SLA-I) antigen presentation pathway. In this study, highly pathogenic PRRSV (HP-PRRSV) infection inh...

journal_title：Journal of virology

authors： Qi P,Liu K,Wei J,Li Y,Li B,Shao D,Wu Z,Shi Y,Tong G,Qiu Y,Ma Z

更新日期：2017-02-14 00:00:00

abstract：:The amount and distribution of viral DNA were established in a horse acutely infected with the Wyoming strain of equine infectious anemia virus (EIAV). The highest concentration of viral DNA were found in the liver, lymph nodes, bone marrow, and spleen. The kidney, choroid plexus, and peripheral blood leukocytes also ...

journal_title：Journal of virology

authors： Rice NR,Lequarre AS,Casey JW,Lahn S,Stephens RM,Edwards J

更新日期：1989-12-01 00:00:00

abstract：:A bacteriophage with a contractile tail which shows very similar features to R-type pyocins was isolated and characterized. This phage, named PS17,was purified by DEAE-cellulose chromatography and CsCl density gradient centrifugation. It was a DNA-containing phage, and the density of the purified particles in CsCl was...

journal_title：Journal of virology

authors： Kageyama M,Shinomiya T,Aihara Y,Kobayashi M

更新日期：1979-12-01 00:00:00

abstract：:The retroviral Gag precursor plays an important role in the assembly of virion particles. The capsid (CA) protein of the Gag molecule makes a major contribution to this process. In the crystal structure of the free CA protein of the human immunodeficiency virus type 1 (HIV-1), 11 residues of the C terminus were found ...

journal_title：Journal of virology

authors： Melamed D,Mark-Danieli M,Kenan-Eichler M,Kraus O,Castiel A,Laham N,Pupko T,Glaser F,Ben-Tal N,Bacharach E

更新日期：2004-09-01 00:00:00

abstract：:The possible addition of extra sequences to simian virus 40 (SV40) DNA was analyzed by electron microscopy in two different cell systems, productively infected monkey cells and activated heterokaryons on monkey and transformed mouse 3T3 cells. We found that the closed circular DNA fraction, extracted from monkey cells...

journal_title：Journal of virology

authors： Yoshike K,Defendi V

更新日期：1977-08-01 00:00:00

abstract：:The CC-chemokines RANTES, macrophage inflammatory protein 1alpha (MIP-1alpha), and MIP-1beta are natural ligands for the CC-chemokine receptor CCR5. MIP-1alpha, also known as LD78alpha, has an isoform, LD78beta, which was identified as the product of a nonallelic gene. The two isoforms differ in only 3 amino acids. LD...

journal_title：Journal of virology

authors： Aquaro S,Menten P,Struyf S,Proost P,Van Damme J,De Clercq E,Schols D

更新日期：2001-05-01 00:00:00

abstract：:Retrovirus vectors were constructed with large (0.85- to 1.3-kilobase-pair) direct repeats in their genomes. Deletions involving the direct repeats occurred at a high frequency. Deletions occurred both when the direct repeats were in tandem and when they were separated by additional sequences. These deletions occurred...

journal_title：Journal of virology

authors： Rhode BW,Emerman M,Temin HM

更新日期：1987-03-01 00:00:00

abstract：:The E5 protein of human papillomavirus type 16 is a small, hydrophobic protein that localizes predominantly to membranes of the endoplasmic reticulum (ER). To define the orientation of E5 in these membranes, we employed a differential, detergent permeabilization technique that makes use of the ability of low concentra...

journal_title：Journal of virology

authors： Krawczyk E,Suprynowicz FA,Sudarshan SR,Schlegel R

更新日期：2010-02-01 00:00:00

abstract：:Cytomegalovirus (CMV) is a betaherpesvirus that latently infects most adult humans worldwide and is a major cause of morbidity and mortality in immunocompromised hosts. Latent human CMV (HCMV) is believed to reside in precursors of myeloid-lineage leukocytes and monocytes, which give rise to macrophages and dendritic ...

journal_title：Journal of virology

authors： Kasmapour B,Kubsch T,Rand U,Eiz-Vesper B,Messerle M,Vondran FWR,Wiegmann B,Haverich A,Cicin-Sain L

更新日期：2017-12-14 00:00:00

abstract：:A radioimmunoassay (RIA) has been used to measure the quantity of protein P27 (mol wt 27,000; group specific-1 [gs-1]) of avian leukoviruses in different types of chicken embryos and tissues of adult chickens. The RIA used was 200- to 300-fold more sensitive than the complement fixation test and was able to detect as ...

journal_title：Journal of virology

authors： Chen JH,Hanafusa H

更新日期：1974-02-01 00:00:00

abstract：:During herpes simplex virus (HSV) latency, most viral genes are silenced, with the exception of one region of the genome encoding the latency-associated transcript (LAT). This long noncoding RNA was originally described as having a role in enhancing HSV-1 reactivation. However, subsequent evidence showing that the LAT...

journal_title：Journal of virology

authors： Watson ZL,Washington SD,Phelan DM,Lewin AS,Tuli SS,Schultz GS,Neumann DM,Bloom DC

更新日期：2018-07-31 00:00:00

abstract：:UR2 is a newly characterized avian sarcoma virus whose genome contains a unique sequence that is not related to the sequences of other avian sarcoma virus transforming genes thus far identified. This unique sequence, termed ros, is fused to part of the viral gag gene. The product of the fused gag-ros gene of UR2 is a ...

journal_title：Journal of virology

authors： Feldman RA,Wang LH,Hanafusa H,Balduzzi PC

更新日期：1982-04-01 00:00:00

abstract：:The involvement of the mouse mammary tumor virus (MTV) in spontaneous and hormone-induced mammary tumors in low-mammary-tumor mouse strains was studied by comparing the amounts of MTV RNA and MTV DNA sequences in mammary tumors and other tissues of mice with an without hormonal treatments. The following results were o...

journal_title：Journal of virology

authors： Michalides R,van Deemter L,Nusse R,Röpcke G,Boot L

更新日期：1978-09-01 00:00:00

abstract：:The ability of B cells, B blasts, and macrophages to present Epstein-Barr virion antigens to autologous T cells and trigger their capacity to inhibit Epstein-Barr virus-induced B-cell transformation was tested. Macrophages were as efficient as B cells and B blasts in presenting the virus to T lymphocytes. This functio...

journal_title：Journal of virology

authors： Bejarano MT,Masucci MG,Morgan A,Morein B,Klein G,Klein E

更新日期：1990-03-01 00:00:00

abstract：:The interaction of simian virus 40 (SV40) T antigen (T-ag) with the viral origin has served as a model for studies of site-specific recognition of a eukaryotic replication origin and the mechanism of DNA unwinding. These studies have revealed that a motif termed the "beta-hairpin" is necessary for assembly of T-ag on ...

journal_title：Journal of virology

authors： Kumar A,Meinke G,Reese DK,Moine S,Phelan PJ,Fradet-Turcotte A,Archambault J,Bohm A,Bullock PA

更新日期：2007-05-01 00:00:00

abstract：:The human immunodeficiency virus type 1 (HIV-1) accessory protein Nef is heavily targeted by CD8(+) T lymphocytes (CTLs) during acute infection and therefore is included in many candidate vaccines. We investigated whether CTL targeting of Nef during acute infection contributes to immune control by disrupting the funct...

journal_title：Journal of virology

authors： De La Cruz J,Vollbrecht T,Frohnen P,Ng HL,Daar ES,Yang OO,Lewis MJ

更新日期：2014-07-01 00:00:00

abstract：:Two major outer envelope glycoproteins of Epstein-Barr virus, gp350 and gp220, are known to be encoded by 3.2- and 2.5-kilobase RNAs which map to the same DNA fragment (M. Hummel, D. Thorley-Lawson, and E. Kieff, J. Virol. 49:413-417). These RNAs have the same 5' and 3' ends. The larger RNA is encoded by a 2,777-base ...

journal_title：Journal of virology

authors： Beisel C,Tanner J,Matsuo T,Thorley-Lawson D,Kezdy F,Kieff E

更新日期：1985-06-01 00:00:00

abstract：:The phylogeny of reptilian herpesviruses (HVs) relative to mammalian and avian HVs was investigated by using available gene sequences and by alignment of encoded amino acid sequences and derivation of trees by maximum-likelihood and Bayesian methods. Phylogenetic loci were obtained for green turtle HV (GTHV) primarily...

journal_title：Journal of virology

authors： McGeoch DJ,Gatherer D

更新日期：2005-01-01 00:00:00

abstract：:Expression of the papillomavirus E4 protein correlates with the onset of viral DNA amplification. Using a mutant cottontail rabbit papillomavirus (CRPV) genome incapable of expressing the viral E4 protein, we have shown that E4 is required for the productive stage of the CRPV life cycle in New Zealand White and cotton...

journal_title：Journal of virology

authors： Peh WL,Brandsma JL,Christensen ND,Cladel NM,Wu X,Doorbar J

更新日期：2004-02-01 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：:Structural differences between human leukocyte virus-induced interferon and human fibroblast polyinosinic-polycytidylic acid (rIn-rCn)-induced interferon have been noted in previous studies. This study reports the behavior of human leukocyte and fibroblast interferon, induced by virus and by rIn-rCn, in several lectin...

journal_title：Journal of virology

authors： Jankowski WJ,Davey MW,O'Malley JA,Sulkowski E,Carter WA

更新日期：1975-11-01 00:00:00

abstract：:Organotypic cultures support the stratification and differentiation of keratinocytes and the human papillomavirus (HPV) life cycle. We report transcription from four novel promoters in the HPV31b upstream regulatory region during the viral life cycle in organotypic cultures. Promoter initiation was not differentiation...

journal_title：Journal of virology

authors： Ozbun MA,Meyers C

更新日期：1999-04-01 00:00:00

abstract：:A detailed analysis of the expression of the bacterial chloramphenicol acetyltransferase gene controlled by the herpes simplex virus major capsid protein (VP5) promoter showed that this promoter can be functionally separated into an 80-base core region, which has the minimal information required to serve as a pol II p...

journal_title：Journal of virology

authors： Blair ED,Wagner EK

更新日期：1986-11-01 00:00:00

abstract：:Measles virus (MV) is the type species of the Morbillivirus genus and its RNA-dependent RNA polymerase complex is comprised of two viral polypeptides, the large (L) and the phospho- (P) proteins. Sequence alignments of morbillivirus L polymerases have demonstrated the existence of three well-conserved domains (D1, D2,...

journal_title：Journal of virology

authors： Duprex WP,Collins FM,Rima BK

更新日期：2002-07-01 00:00:00