Pseudorabies virus avirulent strains fail to express a major glycoprotein.

abstract：:During dengue virus replication, an incomplete cleavage of the envelope glycoprotein prM, generates a mixture of mature (prM-less) and prM-containing, immature extracellular particles. In this study, sequential immunoprecipitation and cryoelectron microscopy revealed a third type of extracellular particles, the partia...

journal_title：Journal of virology

authors： Junjhon J,Edwards TJ,Utaipat U,Bowman VD,Holdaway HA,Zhang W,Keelapang P,Puttikhunt C,Perera R,Chipman PR,Kasinrerk W,Malasit P,Kuhn RJ,Sittisombut N

更新日期：2010-08-01 00:00:00

abstract：:The filoviruses Ebola Zaire virus and Marburg virus are believed to infect target cells through endocytic vesicles, but the details of this pathway are unknown. We used a pseudotyping strategy to investigate the cell biology of filovirus entry. We observed that specific inhibitors of the caveola system, including chol...

journal_title：Journal of virology

authors： Empig CJ,Goldsmith MA

更新日期：2002-05-01 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：:Satellite RNAs are the smallest infectious agents whose replication is thought to be completely dependent on their helper virus (HV). Here we report that, when expressed autonomously in the absence of HV, a variant of satellite RNA (satRNA) associated with Cucumber mosaic virus strain Q (Q-satRNA) has a propensity to ...

journal_title：Journal of virology

authors： Choi SH,Seo JK,Kwon SJ,Rao AL

更新日期：2012-05-01 00:00:00

abstract：:Treatment of [3H]glucosamine-labeled Friend mink cell focus-forming virus (FrMCF) gp70 with excess peptide:N-glycanase F (PNGase F) resulted in removal of the expected seven N-linked oligosaccharide chains; however, approximately 10% of the glucosamine label was retained in the resulting 49,000-Mr (49K) product. For [...

journal_title：Journal of virology

authors： Pinter A,Honnen WJ

更新日期：1988-03-01 00:00:00

abstract：:Fischer rat fibroblasts transformed by polyoma virus contain, in addition to viral sequences integrated into the host genome, nonintegrated viral DNA molecules, whose presence is under the control of the viral A gene. To understand the mechanism of production of the "free" viral DNA, we have characterized the DNA spec...

journal_title：Journal of virology

authors： Gattoni S,Colantuoni V,Basilico C

更新日期：1980-06-01 00:00:00

abstract：:We used reovirus reassortant genetics and severe combined immunodeficient (SCID) mice to define viral genes important for organ tropism and virulence in the absence of antigen-specific immunity. Adult SCID mice infected with reovirus serotype 1 strain Lang (T1L) died after 20 +/- 6 days, while infection with serotype ...

journal_title：Journal of virology

authors： Haller BL,Barkon ML,Vogler GP,Virgin HW 4th

更新日期：1995-01-01 00:00:00

abstract：:Cyclooxygenase-2 (COX-2) is a cellular enzyme in the eicosanoid synthetic pathway that mediates the synthesis of prostaglandins from arachidonic acid. The eicosanoids function as critical regulators of a number of cellular processes, including the acute and chronic inflammatory response, hemostasis, and the innate imm...

journal_title：Journal of virology

authors： Rue CA,Jarvis MA,Knoche AJ,Meyers HL,DeFilippis VR,Hansen SG,Wagner M,Früh K,Anders DG,Wong SW,Barry PA,Nelson JA

更新日期：2004-11-01 00:00:00

abstract：:BCX 2798 (4-azido-5-isobutyrylamino-2,3-didehydro-2,3,4,5-tetradeoxy-d-glycero-d-galacto-2-nonulopyranosic acid) effectively inhibited the activities of the hemagglutinin-neuraminidase (HN) of human parainfluenza viruses (hPIV) in vitro and protected mice from lethal infection with a recombinant Sendai virus whose HN ...

journal_title：Journal of virology

authors： Alymova IV,Taylor G,Mishin VP,Watanabe M,Murti KG,Boyd K,Chand P,Babu YS,Portner A

更新日期：2008-09-01 00:00:00

abstract：:Purified Friend viruses obtained from chronically infected tissue cultures were studied under the electron microscope in an effort to correlate the fine structure of the particles to their leukemogenic activity under varied experimental conditions, i.e., temperature treatments and exposure to Tween 80, amyl acetate, o...

journal_title：Journal of virology

authors： De Tkaczevski L,De Harven E,Friend C

更新日期：1968-04-01 00:00:00

abstract：:In this report, we describe some phenotypic properties of a temperature-sensitive mutant of herpes simplex type 1 (HSV-1) and present data concerning the physical location and nucleotide sequence of the genomic region harboring the mutation. The effect of shifts from the permissive to the nonpermissive temperature on ...

journal_title：Journal of virology

authors： Pertuiset B,Boccara M,Cebrian J,Berthelot N,Chousterman S,Puvion-Dutilleul F,Sisman J,Sheldrick P

更新日期：1989-05-01 00:00:00

abstract：:We have identified nucleotide sequences that regulate transcription in both a cell-type-specific and general manner in the long terminal repeat of the MCF13 murine leukemia virus. Besides the enhancer element, we have observed that the region between the enhancer and promoter (DEN) has a profound effect on transcripti...

journal_title：Journal of virology

authors： Tupper JC,Chen H,Hays EF,Bristol GC,Yoshimura FK

更新日期：1992-12-01 00:00:00

abstract：UNLABELLED:Many viruses have the capacity to prevent a cell from being infected by a second virus, often termed superinfection exclusion. Alphaherpesviruses, including the human pathogen herpes simplex virus 1 (HSV-1) and the animal herpesvirus pseudorabies virus (PRV), encode a membrane-bound glycoprotein, gD, that ca...

journal_title：Journal of virology

authors： Criddle A,Thornburg T,Kochetkova I,DePartee M,Taylor MP

更新日期：2016-03-28 00:00:00

abstract：:A restriction map was constructed for the 17.5-kilobase SalI C fragment of SP82 DNA. Unfractionated SP82 DNA, the SalI C fragment, and restriction fragments derived from SalI-C were used as templates for in vitro synthesis by the Bacillus subtilis RNA polymerase, and the resulting transcripts were analyzed by gel elec...

journal_title：Journal of virology

authors： Panganiban AT,Whiteley HR

更新日期：1981-01-01 00:00:00

abstract：:E26 is a replication-defective avian retrovirus that causes an erythroblastic leukemia in vivo and transforms hematopoietic precursor cells of both the erythroid and the myeloid lineages in vitro. The E26 genome contains two sets of cell-derived sequences, ets and myb. myb sequences are also present in avian myeloblas...

journal_title：Journal of virology

authors： Nunn MF,Hunter T

更新日期：1989-01-01 00:00:00

abstract：:A thorough understanding of the diversity of viruses in wildlife provides epidemiological baseline information about potential pathogens. Metagenomic analysis of the enteric viral flora revealed a new anellovirus and bocavirus species in pine martens and a new circovirus-like virus and geminivirus-related DNA virus in...

journal_title：Journal of virology

authors： van den Brand JM,van Leeuwen M,Schapendonk CM,Simon JH,Haagmans BL,Osterhaus AD,Smits SL

更新日期：2012-02-01 00:00:00

abstract：:Latent Epstein-Barr virus (EBV) infection is associated with several lymphoproliferative disorders, including posttransplant lymphoma, Hodgkin's disease, and Burkitt's lymphoma, as well as nasopharyngeal carcinoma (NPC). Twenty-nine microRNAs (miRNAs) have been identified that are transcribed during latent infection f...

journal_title：Journal of virology

authors： Edwards RH,Marquitz AR,Raab-Traub N

更新日期：2008-09-01 00:00:00

abstract：:PEPSCAN analysis has been used to characterize the immunogenic regions of the capsid protein (CP) in virions of plum pox potyvirus (PPV). In addition to the well-known highly immunogenic N- and C-terminal domains of CP, regions within the core domain of the protein have also shown high immunogenicity. Moreover, the N ...

journal_title：Journal of virology

authors： Fernández-Fernández MR,Martínez-Torrecuadrada JL,Roncal F,Domínguez E,García JA

更新日期：2002-12-01 00:00:00

abstract：:Human cytomegalovirus (HCMV) exhibits a highly restricted host range. In this study, we sought to examine the relative significance of host and viral factors in activating early gene expression of the HCMV UL54 (DNA polymerase) promoter in murine cells. Appropriate activation of the UL54 promoter at early times is ess...

journal_title：Journal of virology

authors： García-Ramírez JJ,Ruchti F,Huang H,Simmen K,Angulo A,Ghazal P

更新日期：2001-01-01 00:00:00

abstract：:During all stages of infection, herpes simplex virus 1 (HSV-1) expresses viral microRNAs (miRNAs). There are at least 20 confirmed HSV-1 miRNAs, yet the roles of individual miRNAs in the context of viral infection remain largely uncharacterized. We constructed a recombinant virus lacking the sequences for miR-H1-5p an...

journal_title：Journal of virology

authors： Barrozo ER,Nakayama S,Singh P,Vanni EAH,Arvin AM,Neumann DM,Bloom DC

更新日期：2020-07-16 00:00:00

abstract：:In order to study primate lentivirus evolution in the Colobinae subfamily, in which only one simian immunodeficiency virus (SIV) has been described to date, we screened additional species from the three different genera of African colobus monkeys for SIV infection. Blood was obtained from 13 West African colobids, and...

journal_title：Journal of virology

authors： Courgnaud V,Formenty P,Akoua-Koffi C,Noe R,Boesch C,Delaporte E,Peeters M

更新日期：2003-01-01 00:00:00

abstract：:Extrachromosomal DNA purified from mink cells acutely infected with the Snyder-Theilen strain of feline sarcoma virus (FeSV) was digested with restriction endonucleases, and the DNA fragments were electrophoretically separated, transferred to a solid substrate, and hybridized with radiolabeled DNA transcripts compleme...

journal_title：Journal of virology

authors： Sherr CJ,Fedele LA,Donner L,Turek LP

更新日期：1979-12-01 00:00:00

abstract：:African swine fever virus induces in convalescent pigs antibodies that neutralized the virus before and after binding to susceptible cells, inhibiting both virus attachment and internalization. A further analysis of the neutralization mechanisms mediated by the different viral proteins showed that antibodies to protei...

journal_title：Journal of virology

authors： Gómez-Puertas P,Rodríguez F,Oviedo JM,Ramiro-Ibáñez F,Ruiz-Gonzalvo F,Alonso C,Escribano JM

更新日期：1996-08-01 00:00:00

abstract：UNLABELLED:Pandemic influenza is a major public health concern, but conventional strain-matched vaccines are unavailable early in a pandemic. Candidate "universal" vaccines targeting the viral antigens nucleoprotein (NP) and matrix 2 (M2), which are conserved among all influenza A virus strains and subtypes, could be m...

journal_title：Journal of virology

authors： Price GE,Lo CY,Misplon JA,Epstein SL

更新日期：2014-06-01 00:00:00

abstract：:Vesicular stomatitis virus (VSV) has served for several decades as the prototype rhabdovirus and a model RNA virus. Extensive studies upheld the original view of VSV genetics with simply five genes (N, P, M, G, and L), each encoding a single unique protein. We now report the first unambiguous demonstration of the exis...

journal_title：Journal of virology

authors： Spiropoulou CF,Nichol ST

更新日期：1993-06-01 00:00:00

abstract：:The interaction of the human immunodeficiency virus type 1 (HIV-1) nucleoprotein complex with the cell nuclear import machinery is necessary for viral replication in macrophages and for the establishment of infection in quiescent T lymphocytes. The karyophilic properties of two viral proteins, matrix (MA) and Vpr, are...

journal_title：Journal of virology

authors： Gallay P,Stitt V,Mundy C,Oettinger M,Trono D

更新日期：1996-02-01 00:00:00

abstract：:The current studies demonstrate complex and seemingly contradictory effects by gamma interferon (IFN-gamma) on Friend virus (FV) infection. Both temporal and tissue-specific effects were observed. During the first week of infection, IFN-gamma-deficiency caused increased levels of FV infection in multiple tissues. Surp...

journal_title：Journal of virology

authors： Stromnes IM,Dittmer U,Schumacher TN,Schepers K,Messer RJ,Evans LH,Peterson KE,Race B,Hasenkrug KJ

更新日期：2002-03-01 00:00:00

abstract：:Retroviral integrases associate during the early viral life cycle with preintegration complexes that catalyze the integration of reverse-transcribed viral cDNA into the host chromosomes. Several cellular and viral proteins have been reported to be incorporated in the preintegration complex. This study demonstrates tha...

journal_title：Journal of virology

authors： Inayoshi Y,Okino Y,Miyake K,Mizutani A,Yamamoto-Kishikawa J,Kinoshita Y,Morimoto Y,Imamura K,Morshed M,Kono K,Itoh T,Nishijima K,Iijima S

更新日期：2010-08-01 00:00:00

abstract：:Originally identified as the gamma interferon-inducing factor, interleukin-18 (IL-18) was rediscovered as a proinflammatory cytokine related to the IL-1 family of cytokines that plays an important role in both innate and adaptive immune responses against viruses and intracellular pathogens. Despite its importance in i...

journal_title：Journal of virology

authors： Ahmad R,Sindhu ST,Toma E,Morisset R,Ahmad A

更新日期：2002-12-01 00:00:00

abstract：:Alphaherpesviruses are parasites of the peripheral nervous system in their natural hosts. After the initial infection of peripheral tissues such as mucosal cells, these neurotropic viruses will invade the peripheral nervous system that innervates the site of infection via long-distance axonal transport of the viral ge...

journal_title：Journal of virology

authors： Ch'ng TH,Enquist LW

更新日期：2005-09-01 00:00:00