Comparison of 5' and 3' long terminal repeat promoter function in human immunodeficiency virus.

abstract：UNLABELLED:Lethal mutagenesis is a broad-spectrum antiviral strategy that exploits the high mutation rate and low mutational tolerance of many RNA viruses. This approach uses mutagenic drugs to increase viral mutation rates and burden viral populations with mutations that reduce the number of infectious progeny. We inv...

journal_title：Journal of virology

authors： Pauly MD,Lauring AS

更新日期：2015-04-01 00:00:00

abstract：:We have determined the complete nucleotide sequence of an infectious cloned genome of ground squirrel hepatitis virus (GSHV), a nonpathogenic member of the hepadnavirus group. The genome is 3,311 base pairs long and contains the major open reading frames described for the related human and woodchuck hepatitis B viruse...

journal_title：Journal of virology

authors： Seeger C,Ganem D,Varmus HE

更新日期：1984-08-01 00:00:00

abstract：:Nucleocytoplasmic shuttling and interaction with the cellular mRNA export factor UAP56 are prerequisites for the mRNA export activity of human cytomegalovirus (HCMV) pUL69. Although the murine cytomegalovirus homolog pM69 shuttles, it fails to export mRNAs due to its inability to recruit UAP56. However, chimeric prote...

journal_title：Journal of virology

authors： Zielke B,Wagenknecht N,Pfeifer C,Zielke K,Thomas M,Stamminger T

更新日期：2012-07-01 00:00:00

abstract：:Endogenous retroviruses, records of past retroviral infections, are ubiquitous in vertebrate genomes. On occasion, vertebrate hosts have co-opted retroviral genes for their own biological functions. Here, we perform a phylogenomic survey of retroviral gag gene homologs within vertebrate genomes and identify two ancien...

journal_title：Journal of virology

authors： Wang J,Gong Z,Han GZ

更新日期：2019-06-28 00:00:00

abstract：:Currently there is limited information about the quality of immune responses elicited by candidate human immunodeficiency virus type 1 (HIV-1) envelope glycoprotein (Env)-based immunogens in primates. Here we describe a comprehensive analysis of neutralizing antibody and T-cell responses obtained in cynomolgus macaque...

journal_title：Journal of virology

authors： Mörner A,Douagi I,Forsell MN,Sundling C,Dosenovic P,O'Dell S,Dey B,Kwong PD,Voss G,Thorstensson R,Mascola JR,Wyatt RT,Karlsson Hedestam GB

更新日期：2009-01-01 00:00:00

abstract：:Animals immunized with the human immunodeficiency virus type 1 gp160 glycoprotein or certain recombinant envelope components develop potent virus-neutralizing activity. This activity is principally due to antibodies directed toward a hypervariable region of gp120 between cysteine residues 302 and 337 and is virus isol...

journal_title：Journal of virology

authors： Skinner MA,Langlois AJ,McDanal CB,McDougal JS,Bolognesi DP,Matthews TJ

更新日期：1988-11-01 00:00:00

abstract：:BALB/c mice treated with pristane and Abelson virus have been used as an animal model system for the rapid induction of plasmacytomas. Myelomonocytic tumors with helper Moloney murine leukemia virus clonally inserted into the c-myb locus were observed in about 10% of pristane-primed BALB/c mice infected with Abelson v...

journal_title：Journal of virology

authors： Shen-Ong GL,Wolff L

更新日期：1987-12-01 00:00:00

abstract：:Replicase gene expression by the human coronavirus 229E involves the synthesis of two large polyproteins, pp1a and pp1ab. Experimental evidence suggests that these precursor molecules are subject to extensive proteolytic processing. In this study, we show that a chymotrypsin-like enzyme, the virus-encoded 3C-like prot...

journal_title：Journal of virology

authors： Ziebuhr J,Siddell SG

更新日期：1999-01-01 00:00:00

abstract：:Claudins (CLDN) are a family of proteins that represent the most important components of tight junctions, where they establish the paracellular barrier that controls the flow of molecules in the intercellular space between epithelial cells. Several types of viruses make full use of CLDN to facilitate entry into cells....

journal_title：Journal of virology

authors： Ding G,Liu J,Shao Q,Wang B,Feng J,Li Y,Li L,Cao S,Cong F,Zhao Y,Liu S,Xiao Y

更新日期：2020-09-29 00:00:00

abstract：:The murine monoclonal antibody (MAb) 5A8, which is reactive with domain 2 of CD4, blocks human immunodeficiency virus type 1 (HIV-1) infection and syncytium formation of CD4+ cells (L. C. Burkly, D. Olson, R. Shapiro, G. Winkler, J. J. Rosa, D. W. Thomas, C. Williams, and P. Chisholm, J. Immunol., in press). Here we s...

journal_title：Journal of virology

authors： Moore JP,Sattentau QJ,Klasse PJ,Burkly LC

更新日期：1992-08-01 00:00:00

abstract：:Incorporation of the vaccinia virus A36R protein into the outer membrane of intracellular enveloped virions (IEV) is dependent on expression of the A33R protein. Possible interactions of the 200-amino-acid cytoplasmic domain of the A36R protein with itself or with the cytoplasmic domain of the A33R, A34R, B5R, or F12L...

journal_title：Journal of virology

authors： Ward BM,Weisberg AS,Moss B

更新日期：2003-04-01 00:00:00

abstract：:Members of the APOBEC (apolipoprotein B mRNA-editing enzyme catalytic polypeptide 1-like) family of cytidine deaminases inhibit host cell genome invasion by exogenous retroviruses and endogenous retrotransposons. Because these enzymes can edit DNA or RNA and potentially mutate cellular targets, their activities are pr...

journal_title：Journal of virology

authors： Gallois-Montbrun S,Kramer B,Swanson CM,Byers H,Lynham S,Ward M,Malim MH

更新日期：2007-03-01 00:00:00

abstract：:Hepatitis A virus (HAV) 3C proteinase expressed in Escherichia coli was purified to homogeneity, and its cleavage specificity towards various parts of the viral polyprotein was analyzed. Intermolecular cleavage of the P2-P3 domain of the HAV polyprotein gave rise to proteins 2A, 2B, 2C, 3ABC, and 3D, suggesting that i...

journal_title：Journal of virology

authors： Schultheiss T,Sommergruber W,Kusov Y,Gauss-Müller V

更新日期：1995-03-01 00:00:00

abstract：:Translation of early RNA specific for the leftmost early region 1 of adenovirus type 5 DNA in a rabbit reticulocyte cell-free system resulted in the synthesis of proteins with the following molecular weights: 65,000 (65K), 54K, 42 to 34K, 29K, 25K, 19K, and 18K. All of these proteins could be immunoprecipitated with h...

journal_title：Journal of virology

authors： Lupker JH,Davis A,Jochemsen H,van der Eb AJ

更新日期：1981-01-01 00:00:00

abstract：UNLABELLED:Respiratory syncytial virus (RSV), a member of the Paramyxoviridae family of nonsegmented, negative-sense, single-stranded RNA genome viruses, is a leading cause of lower respiratory tract infections in infants, young children, and the elderly or immunocompromised. There are many open questions regarding the...

journal_title：Journal of virology

authors： Kiss G,Holl JM,Williams GM,Alonas E,Vanover D,Lifland AW,Gudheti M,Guerrero-Ferreira RC,Nair V,Yi H,Graham BS,Santangelo PJ,Wright ER

更新日期：2014-07-01 00:00:00

abstract：:The active site serine of the acetylesterase of influenza C virus was localized to amino acid 71 of the hemagglutinin-esterase protein by affinity labeling with 3H-labeled diisopropylfluorophosphate. This serine and the adjacent amino acids (Phe-Gly-Asp-Ser) are part of a consensus sequence motif found in serine hydro...

journal_title：Journal of virology

authors： Vlasak R,Muster T,Lauro AM,Powers JC,Palese P

更新日期：1989-05-01 00:00:00

abstract：:DNA sequences which have structural features suggestive of their functioning as an origin of lytic-phase DNA replication were previously identified in both human herpesvirus 6B strain Z29 [HHV-6B (Z29)] and in HHV-6A (U1102). Plasmid constructs containing the putative HHV-6B (Z29) oriLyt element were replicated after ...

journal_title：Journal of virology

authors： Dewhurst S,Dollard SC,Pellett PE,Dambaugh TR

更新日期：1993-12-01 00:00:00

abstract：:Foot-and-mouth disease virus (FMDV) nonstructural protein 3A plays important roles in virus replication, virulence, and host range. In other picornaviruses, homodimerization of 3A has been shown to be relevant for its biological activity. In this work, FMDV 3A homodimerization was evidenced by an in situ protein fluor...

journal_title：Journal of virology

authors： González-Magaldi M,Postigo R,de la Torre BG,Vieira YA,Rodríguez-Pulido M,López-Viñas E,Gómez-Puertas P,Andreu D,Kremer L,Rosas MF,Sobrino F

更新日期：2012-10-01 00:00:00

abstract：:Open reading frame 24 (ORF24) of murine gammaherpesvirus 68 (MHV-68) is conserved among beta- and gammaherpesviruses; however, its function in viral replication has not been defined. Using MHV-68 as a model, we have identified ORF24 as being essential for viral replication. An ORF24-null virus was generated and shown ...

journal_title：Journal of virology

authors： Wong E,Wu TT,Reyes N,Deng H,Sun R

更新日期：2007-06-01 00:00:00

abstract：:A conjugate of Pseudomonas exotoxin and epidermal growth factor (PE-EGF) inhibits proteins synthesis in KB cells, and this inhibition is increased by adenovirus. Protein synthesis inhibition is dependent on the amount of adenovirus and PE-EGF used and the time of incubation of cells with these agents. With 1 microgram...

journal_title：Journal of virology

authors： Seth P,Fitzgerald DJ,Willingham MC,Pastan I

更新日期：1984-09-01 00:00:00

abstract：:A member of the family Circoviridae, porcine circovirus type 2 (PCV2), is associated with postweaning multisystemic wasting syndrome (PMWS), a recent emerging disease worldwide. PCV2 is also found in clinically asymptomatic animals. This paradoxical finding makes the syndrome etiology challenging. We developed new ass...

journal_title：Journal of virology

authors： Khaiseb S,Sydler T,Zimmermann D,Pospischil A,Sidler X,Brugnera E

更新日期：2011-11-01 00:00:00

abstract：:Vaccine-induced memory T cells localized at mucosal sites can provide rapid protection from viral infection. All-trans-retinoic acid (ATRA) has been shown to act physiologically to induce the expression of gut-homing receptors on lymphocytes. We tested whether the administration of exogenous ATRA during a systemic vac...

journal_title：Journal of virology

authors： Tan X,Sande JL,Pufnock JS,Blattman JN,Greenberg PD

更新日期：2011-08-01 00:00:00

abstract：:The major phosphoprotein common to woolly monkey sarcoma virus, gibbon ape lymphosarcoma virus, and type C viruses of the lower mammalian species (mouse, rat, cat), with the exception of the endogenous cat virus (RD-114), is the polypeptide of about 12,000 molecular weight. The protein-phosphate bond in this polypepti...

journal_title：Journal of virology

authors： Pal BK,McAllister RM,Gardner MB,Roy-Burman P

更新日期：1975-07-01 00:00:00

abstract：:Mitochondria are important for the viral life cycle, mainly by providing the energy required for viral replication and assembly. A highly complex interaction with mitochondria is exerted by rubella virus (RV), which includes an increase in the mitochondrial membrane potential as a general marker for mitochondrial acti...

journal_title：Journal of virology

authors： Claus C,Schönefeld K,Hübner D,Chey S,Reibetanz U,Liebert UG

更新日期：2013-08-01 00:00:00

abstract：:The majority of T-cell clones derived from a donor who experienced dengue illness following receipt of a live experimental dengue virus type 3 (DEN3) vaccine cross-reacted with all four serotypes of dengue virus, but some were serotype specific or only partially cross-reactive. The nonstructural protein, NS3, was immu...

journal_title：Journal of virology

authors： Zeng L,Kurane I,Okamoto Y,Ennis FA,Brinton MA

更新日期：1996-05-01 00:00:00

abstract：:The 55-kDa E1B protein of adenovirus, which binds to and inactivates the tumor suppressor protein p53, is not expressed in the adenoviral mutant termed ONYX-015 (i.e., dl1520). It was reported that the mutant virus due to a deletion in E1B is able to replicate only in cells deficient for wild-type p53. Accordingly, dl...

journal_title：Journal of virology

authors： Rothmann T,Hengstermann A,Whitaker NJ,Scheffner M,zur Hausen H

更新日期：1998-12-01 00:00:00

abstract：:Massive infection of memory CD4 T cells is a hallmark of early simian immunodeficiency virus (SIV) infection, with viral infection peaking at day 10 postinfection (p.i.), when a majority of memory CD4 T cells in mucosal and peripheral tissues are infected. It is not clear if mononuclear cells from the monocyte and mac...

journal_title：Journal of virology

authors： Moore AC,Bixler SL,Lewis MG,Verthelyi D,Mattapallil JJ

更新日期：2012-01-01 00:00:00

abstract：:Recombinant viruses were constructed to have an Escherichia coli replicon containing a mutagenesis marker, the supF gene, integrated within the thymidine kinase locus (tk) of herpes simplex virus type 1. These viruses expressed either wild-type or mutant DNA polymerase (Pol) and were tested in a mutagenesis assay for ...

journal_title：Journal of virology

authors： Hwang YT,Liu BY,Hwang CB

更新日期：2002-04-01 00:00:00

abstract：:Serological surveys have revealed that 30 to 50% of wild-caught African green monkeys have antibodies reactive to simian immunodeficiency virus (SIV), a retrovirus related to human immunodeficiency virus (HIV). Although the nucleotide sequence of one SIVagm isolate, Tyo1, was recently reported, the extent of genetic v...

journal_title：Journal of virology

authors： Li Y,Naidu YM,Daniel MD,Desrosiers RC

更新日期：1989-04-01 00:00:00

abstract：:Differential effect of various metabolic inhibitors on the development of hemadsorption activity and virus formation in cells infected with Newcastle disease virus (NDV) was investigated. It was found that, in BHK-21 cells infected with NDV, cycloheximide did not prevent the development of hemadsorption activity, wher...

journal_title：Journal of virology

authors： Nagai Y

更新日期：1973-04-01 00:00:00