Complete genome sequence of a Chinese virulent porcine epidemic diarrhea virus strain.

abstract：:The development of antiviral drug resistance is an important problem in the treatment of human immunodeficiency virus type 1 (HIV-1) infection. Potent antiretroviral therapy is currently used for treatment, and typically consists of at least two reverse transcriptase (RT) inhibitors. We have previously reported that b...

journal_title：Journal of virology

authors： Chen R,Yokoyama M,Sato H,Reilly C,Mansky LM

更新日期：2005-09-01 00:00:00

abstract：:The initial aim of this study was to combine attributes of adeno-associated virus (AAV) and adenovirus (Ad) gene therapy vectors to generate an Ad-AAV hybrid vector allowing efficient site-specific integration with Ad vectors. In executing our experimental strategy, we found that, in addition to the known incompatibil...

journal_title：Journal of virology

authors： Philpott NJ,Giraud-Wali C,Dupuis C,Gomos J,Hamilton H,Berns KI,Falck-Pedersen E

更新日期：2002-06-01 00:00:00

abstract：:The synthesis of membrane protein after infection with bacteriophage T4 was examined. Protein constituents of both the cytoplasmic and outer membrane are made during the infective cycle. In addition, newly synthesized membrane protein is found in material which has a buoyant density greater than that of either of the ...

journal_title：Journal of virology

authors： Fletcher G,Wulff JL,Earhart CF

更新日期：1974-01-01 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：UNLABELLED:The genome of nonsegmented negative-strand RNA viruses is tightly embedded within a nucleocapsid made of a nucleoprotein (N) homopolymer. To ensure processive RNA synthesis, the viral polymerase L in complex with its cofactor phosphoprotein (P) binds the nucleocapsid that constitutes the functional template....

journal_title：Journal of virology

authors： Brunel J,Chopy D,Dosnon M,Bloyet LM,Devaux P,Urzua E,Cattaneo R,Longhi S,Gerlier D

更新日期：2014-09-01 00:00:00

abstract：:A Sepharose 4B chromatographic method for purification of retroviruses is described which was less time consuming, increased purified virus yields, conserved viral glycoprotein, and increased recovery of biological infectivity in comparison with conventional sucrose gradient ultracentrifugation techniques. ...

journal_title：Journal of virology

authors： McGrath M,Witte O,Pincus T,Weissman IL

更新日期：1978-03-01 00:00:00

abstract：:The cellular protein bone marrow stromal antigen-2 (BST-2)/tetherin acts against a variety of enveloped viruses by restricting their release from the plasma membrane. The HIV-1 accessory protein Vpu counteracts BST-2 by downregulating it from the cell surface and displacing it from virion assembly sites. Previous comp...

journal_title：Journal of virology

authors： Sharma S,Jafari M,Bangar A,William K,Guatelli J,Lewinski MK

更新日期：2019-05-15 00:00:00

abstract：:The hepatitis C virus (HCV)-specific CD4+ T-cell response against nonstructural proteins is strongly associated with successful viral clearance during acute hepatitis C. To further develop these observations into peptide-based vaccines and clinical immunomonitoring tools like HLA class II tetramers, a detailed charact...

journal_title：Journal of virology

authors： Gerlach JT,Ulsenheimer A,Grüner NH,Jung MC,Schraut W,Schirren CA,Heeg M,Scholz S,Witter K,Zahn R,Vogler A,Zachoval R,Pape GR,Diepolder HM

更新日期：2005-10-01 00:00:00

abstract：:Human immunodeficiency virus type 1 Tat exerts prominent angiogenic effects which may lead to a variety of vasculopathic conditions in AIDS patients. Because endothelial cells undergo prominent cytoskeletal rearrangement during angiogenesis, we investigated the specific effects of Tat on the endothelial cell actin cyt...

journal_title：Journal of virology

authors： Wu RF,Gu Y,Xu YC,Mitola S,Bussolino F,Terada LS

更新日期：2004-01-01 00:00:00

abstract：:We have shown previously that processing of the Sindbis virus envelope protein precursor PE2 to envelope protein E2 is not required for virus maturation in cultured vertebrate fibroblast cells and that unprocessed PE2 can be incorporated into infectious virus in place of E2 (J. F. Presley and D. T. Brown, J. Virol. 63...

journal_title：Journal of virology

authors： Presley JF,Polo JM,Johnston RE,Brown DT

更新日期：1991-04-01 00:00:00

abstract：:Infection of Escherichia coli with the satellite virus P4 without its helper bacteriophage P2 leads either to the immune integrated state or to the nonimmune multicopy plasmid condition. We analyzed the transcription pattern of the phage plasmid P4 early and late after infection and during the stable plasmid or lysoge...

journal_title：Journal of virology

authors： Dehó G,Zangrossi S,Ghisotti D,Sironi G

更新日期：1988-05-01 00:00:00

abstract：:The internal hydrophobic sequence within the flaviviral capsid protein (protein C) plays an important role in the assembly of infectious virions. Here, this sequence was analyzed in a West Nile virus lineage I isolate (crow V76/1). An infectious cDNA clone was constructed and used to introduce deletions into the inter...

journal_title：Journal of virology

authors： Schlick P,Taucher C,Schittl B,Tran JL,Kofler RM,Schueler W,von Gabain A,Meinke A,Mandl CW

更新日期：2009-06-01 00:00:00

abstract：:Murine cytomegalovirus propagated in mouse embryo fibroblasts was purified by the following procedures. (i) Extracellular virus was concentrated by centrifugation at 100,000 x g for 90 min. (ii) The concentrated virus was passed through a Bio-Rad Bio-Gel A-15m column to eliminate contaminating materials smaller than 1...

journal_title：Journal of virology

authors： Kim KS,Sapienza VJ,Carp RI,Moon HM

更新日期：1976-03-01 00:00:00

abstract：:We report here the complete genomic sequence of the duck Tembusu virus (DTMUV) WJ-1 strain, isolated from Muscovy ducks. This is the first complete genome sequence of DTMUV reported in southern China. Compared with the other strains (TA, GH-2, YY5, and ZJ-407) that were previously found in eastern China, WJ-1 bears a ...

journal_title：Journal of virology

authors： Zhu W,Chen J,Wei C,Wang H,Huang Z,Zhang M,Tang F,Xie J,Liang H,Zhang G,Su S

更新日期：2012-12-01 00:00:00

abstract：:Efforts to develop a vaccine against human immunodeficiency virus type 1 (HIV-1) are complicated by resistance of virus to neutralization. The neutralization resistance phenotype of HIV-1 has been linked to high infectivity. We studied the mechanisms determining this phenotype using clones of the T-cell-line-adapted (...

journal_title：Journal of virology

authors： Leavitt M,Park EJ,Sidorov IA,Dimitrov DS,Quinnan GV Jr

更新日期：2003-01-01 00:00:00

abstract：:Adeno-associated virus (AAV) is gaining momentum as a gene therapy vector for human applications. However, there remain impediments to the development of this virus as a vector. One of these is the incomplete understanding of the biology of the virus, including nuclear targeting of the incoming virion during initial i...

journal_title：Journal of virology

authors： Grieger JC,Snowdy S,Samulski RJ

更新日期：2006-06-01 00:00:00

abstract：UNLABELLED:Due to a scarcity of immunocompetent animal models for viral hepatitis, little is known about the early innate immune responses in the liver. In various hepatotoxic models, both pro- and anti-inflammatory activities of recruited monocytes have been described. In this study, we compared the effect of liver in...

journal_title：Journal of virology

authors： Movita D,van de Garde MD,Biesta P,Kreefft K,Haagmans B,Zuniga E,Herschke F,De Jonghe S,Janssen HL,Gama L,Boonstra A,Vanwolleghem T

更新日期：2015-05-01 00:00:00

abstract：:Klebsiella pneumoniae MirM7 is a wild-type strain which grows as cocci at pH 7 and above and as rods at pH 6.5 and below. Cultures of this strain and an auxotrophic derivative, MirM7b, have been found to undergo spontaneous lysis after purification from possible contaminating viruses. Lysates always contained two phag...

journal_title：Journal of virology

authors： Satta G,Pruzzo C,Debbia E,Fontana R

更新日期：1978-12-01 00:00:00

abstract：:The major adenovirus (Ad) capsid proteins hexon, penton, and fiber influence the efficiency and tropism of gene transduction by Ad vectors. Fiber is the high-affinity receptor binding protein that serves to mediate cell attachment in vitro when using coxsackie-adenovirus receptor (CAR)-containing cell lines. This cont...

journal_title：Journal of virology

authors： Schoggins JW,Nociari M,Philpott N,Falck-Pedersen E

更新日期：2005-09-01 00:00:00

abstract：:Typical herpes simplex virus (HSV) capsids contain seven proteins that form a T=16 icosahedron of 1,250-A diameter. Infection of cells with recombinant baculoviruses expressing two of these proteins, VP5 (which forms the pentons and hexons in typical HSV capsids) and VP19C (a component of the triplexes that connect ad...

journal_title：Journal of virology

authors： Saad A,Zhou ZH,Jakana J,Chiu W,Rixon FJ

更新日期：1999-08-01 00:00:00

abstract：:The hemagglutinin-neuraminidase (HN) glycoprotein plays a critical role in parainfluenza virus replication. We recently found that in addition to the catalytic binding site, HN of human parainfluenza virus type 1 (hPIV-1) may have a second receptor-binding site covered by an N-linked glycan at residue 173, which is ne...

journal_title：Journal of virology

authors： Mishin VP,Watanabe M,Taylor G,Devincenzo J,Bose M,Portner A,Alymova IV

更新日期：2010-03-01 00:00:00

abstract：:Vesicular stomatitis virus (VSV) is a negative-strand RNA virus with intrinsic oncolytic specificity due to substantially attenuated antiviral responses in many tumors. We have recently reported that recombinant VSV vector can be used as an effective oncolytic agent to safely treat multifocal hepatocellular carcinoma ...

journal_title：Journal of virology

authors： Shinozaki K,Ebert O,Suriawinata A,Thung SN,Woo SL

更新日期：2005-11-01 00:00:00

abstract：:Wild-type human respiratory syncytial virus (HRSV) is a poor inducer of alpha/beta interferons (IFN-alpha/beta). However, recombinant HRSV lacking the NS1 and NS2 genes (Delta NS1/2) induced high levels of IFN-alpha and -beta in human pulmonary epithelial cells (A549) as well as in macrophages derived from primary hum...

journal_title：Journal of virology

authors： Spann KM,Tran KC,Chi B,Rabin RL,Collins PL

更新日期：2004-04-01 00:00:00

abstract：:An immunodominant envelope glycoprotein is encoded by the human herpesvirus 8 (HHV-8) (also termed Kaposi's sarcoma-associated herpesvirus) K8.1 gene. The functional role of glycoprotein K8.1 is unknown, and recognizable sequence homology to K8.1 is not detectable in the genomes of most other closely related gammaherp...

journal_title：Journal of virology

authors： Birkmann A,Mahr K,Ensser A,Yağuboğlu S,Titgemeyer F,Fleckenstein B,Neipel F

更新日期：2001-12-01 00:00:00

abstract：:Human cytomegalovirus (HCMV) glycoprotein US2 increases the proteasome-mediated degradation of major histocompatibility complex (MHC) class I heavy chain (HC), class II DR-alpha and DM-alpha proteins, and HFE, a nonclassical MHC protein. US2-initiated degradation of MHC proteins apparently involves the recruitment of ...

journal_title：Journal of virology

authors： Chevalier MS,Johnson DC

更新日期：2003-04-01 00:00:00

abstract：:In adenovirus-infected cells, the epidermal growth factor receptor (EGF-R) is internalized from the cell surface via endosomes and is degraded, and the E3 10,400-dalton protein (10.4K protein) is required for this effect (C. R. Carlin, A. E. Tollefson, H. A. Brady, B. L. Hoffman, and W. S. M. Wold, Cell 57:135-144, 19...

journal_title：Journal of virology

authors： Tollefson AE,Stewart AR,Yei SP,Saha SK,Wold WS

更新日期：1991-06-01 00:00:00

abstract：:The hemagglutinin of fowl plague virus has been expressed in Spodoptera frugiperda (Sf9) cells and in Estigmene acrea cells by using a baculovirus vector. Structural analysis revealed that the endo-H-resistant N-glycans of HA from Sf9 cells were predominantly trimannosyl core oligosaccharides, whereas in E. acrea cell...

journal_title：Journal of virology

authors： Wagner R,Geyer H,Geyer R,Klenk HD

更新日期：1996-06-01 00:00:00

abstract：:Genetic and biochemical studies have suggested the existence of a bacteriophage-like, DNA-packaging/ejecting portal complex in herpesviruses capsids, but its arrangement remained unknown. Here, we report the first visualization of a unique vertex in the Kaposi's sarcoma-associated herpesvirus (KSHV) capsid by cryoelec...

journal_title：Journal of virology

authors： Deng B,O'Connor CM,Kedes DH,Zhou ZH

更新日期：2007-04-01 00:00:00

abstract：:To determine the various roles of RNase H in reverse transcription, we generated a panel of mutations in the RNase H domain of Moloney murine leukemia virus reverse transcriptase based on sequence alignments and the crystal structures of Escherichia coli and human immunodeficiency virus type 1 RNases H (S. W. Blain an...

journal_title：Journal of virology

authors： Blain SW,Goff SP

更新日期：1995-07-01 00:00:00

abstract：:Protein kinase activity in general is stimulated at least 5- to 10-fold in ribosomal salt wash preparations from poliovirus-infected HeLa cells compared with those from mock-infected cells. The stimulation of kinase activity is manifested by increased phosphorylation of ribosome-associated polypeptides having approxim...

journal_title：Journal of virology

authors： Ransone LJ,Dasgupta A

更新日期：1987-06-01 00:00:00