Two distinct endogenous type C viruses isolated from the asian rodent Mus cervicolor: conservation of virogene sequences in related rodent species.

abstract：:The glycoprotein E(rns) of pestiviruses is a virion-associated and -secreted RNase that is involved in virulence. The requirements at the cleavage site in heteropolymeric RNA substrates were studied for E(rns). Limited digestion of heteropolymeric RNA substrates indicated a cleavage 5' of uridine residues irrespective...

journal_title：Journal of virology

authors： Hausmann Y,Roman-Sosa G,Thiel HJ,Rümenapf T

更新日期：2004-05-01 00:00:00

abstract：:Understanding the role of host factors during lethal influenza virus infection is critical to deciphering the events that determine the fate of the host. One such factor is encoded by the Mx1 gene, which confers resistance to influenza virus infection. Here, we compared pathology and global gene expression profiles in...

journal_title：Journal of virology

authors： Cilloniz C,Pantin-Jackwood MJ,Ni C,Carter VS,Korth MJ,Swayne DE,Tumpey TM,Katze MG

更新日期：2012-03-01 00:00:00

abstract：:Nonsegmented negative-sense RNA viruses (mononegaviruses) control viral gene expression largely through a transcription gradient such that promoter-proximal genes are transcribed more abundantly than downstream genes. For some paramyxoviruses, naturally occurring differences in the levels of efficiency of transcriptio...

journal_title：Journal of virology

authors： Tran KC,Collins PL,Teng MN

更新日期：2004-01-01 00:00:00

abstract：:The three double-stranded ribonucleic acid (dsRNA) segments of the bacteriophage phi6 were isolated and shown to have similar melting temperatures and base compositions. RNA:RNA hybridization experiments with the isolated segments eliminate the possibility that the two smaller dsRNA segments arise from a cleavage of t...

journal_title：Journal of virology

authors： Van Etten JL,Vidaver AK,Koski RK,Burnett JP

更新日期：1974-06-01 00:00:00

abstract：:Zyxin, a focal adhesion molecule, interacts specifically with the E6 protein from human papillomavirus (HPV) type 6 in a yeast two-hybrid screen of a cDNA library prepared from human keratinocytes. Zyxin does not interact significantly with E6 proteins from HPV types 11, 16, or 18. The interaction was confirmed by in ...

journal_title：Journal of virology

authors： Degenhardt YY,Silverstein S

更新日期：2001-12-01 00:00:00

abstract：:We have previously shown that styrylquinolines (SQLs) are integrase inhibitors in vitro. They compete with the long terminal repeat substrate for integrase. Here, we describe the cellular mode of action of these molecules. We show that SQLs do not interfere with virus entry. In fact, concentrations of up to 20 times t...

journal_title：Journal of virology

authors： Bonnenfant S,Thomas CM,Vita C,Subra F,Deprez E,Zouhiri F,Desmaële D,D'Angelo J,Mouscadet JF,Leh H

更新日期：2004-06-01 00:00:00

abstract：:Proteasomes are critical for the processing of antigens for presentation through the major histocompatibility complex (MHC) class I pathway. HIV-1 Gag protein is a component of several experimental HIV-1 vaccines. Therefore, understanding the processing of HIV-1 Gag protein and the resulting epitope repertoire is esse...

journal_title：Journal of virology

authors： Steers NJ,Currier JR,Kijak GH,di Targiani RC,Saxena A,Marovich MA,Kim JH,Michael NL,Alving CR,Rao M

更新日期：2011-02-01 00:00:00

abstract：:FeLV-FAIDS, an immunodeficiency-inducing isolate of feline leukemia virus, is composed of a pathogenic but replication-defective genome (molecular clone 61C) and a replication-competent but non-immunodeficiency-inducing variant genome (molecular clone 61E). The chimeric virus EECC, composed of the 5' gag-pol of 61E fu...

journal_title：Journal of virology

authors： Poss ML,Quackenbush SL,Mullins JI,Hoover EA

更新日期：1990-09-01 00:00:00

abstract：:Porcine reproductive and respiratory syndrome virus (PRRSV) is the most important infectious disease agent of pigs worldwide, causing reproductive failure in pregnant sows and respiratory problems in nursing and growing pigs. PRRSV infection is characterized by a prolonged viremia of 30 or more days and an extended pe...

journal_title：Journal of virology

authors： Xiao Z,Batista L,Dee S,Halbur P,Murtaugh MP

更新日期：2004-06-01 00:00:00

abstract：:The RNA elements that are required for replication of defective interfering (DI) RNA of the JHM strain of mouse hepatitis virus (MHV) consist of three discontinuous genomic regions: about 0.46 to 0.47 kb from both terminal sequences and an internal 58-nucleotide (nt)-long sequence (58-nt region) present at about 0.9 k...

journal_title：Journal of virology

authors： Repass JF,Makino S

更新日期：1998-10-01 00:00:00

abstract：:Several different forms of progeny viral DNA can be identified in polyoma virus (Py)-infected mouse L-cells. The majority comprise mature form I superhelical DNA and the circular, double-stranded "theta" replicating intermediates in which the progeny DNA strands never exceed the unit genome length of the template. The...

journal_title：Journal of virology

authors： Ganz PR,Sheinin R

更新日期：1983-06-01 00:00:00

abstract：:Structural proteins designated p10gag, p21gag, p8gag, p3gag, p27gag, and p14gag from the C3H strain of mouse mammary tumor virus (MMTV) were purified by reversed-phase high-pressure liquid chromatography. The N- and C-terminal amino acid sequences and amino acid composition of each protein were determined and compared...

journal_title：Journal of virology

authors： Hizi A,Henderson LE,Copeland TD,Sowder RC,Krutzsch HC,Oroszlan S

更新日期：1989-06-01 00:00:00

abstract：:Retrovirus infection is normally limited to cells within a specific host range which express a cognate receptor that is recognized by the product of the env gene. We describe retrovirus infection of cells outside of their normal host range when the infection is performed in the presence of a replication-defective aden...

journal_title：Journal of virology

authors： Adams RM,Wang M,Steffen D,Ledley FD

更新日期：1995-03-01 00:00:00

abstract：:The cytotoxic T-lymphocyte (CTL) response to lymphocytic choriomeningitis virus infection determines the outcome of infection. Here we show that this response in BALB/c mice (H-2d), when analyzed both at the primary CTL level and using CTL clones, is predominantly monospecific. The vast majority of CTL have a common s...

journal_title：Journal of virology

authors： Whitton JL,Tishon A,Lewicki H,Gebhard J,Cook T,Salvato M,Joly E,Oldstone MB

更新日期：1989-10-01 00:00:00

abstract：:Nuclei of cells infected with Moloney murine leukemia virus (MoMuLV) were examined for the presence of gag proteins. This analysis was performed in conjunction with other studies suggesting a possible role for gag proteins in regulating nuclear events relating to processing and/or transport of viral genomic RNA. We de...

journal_title：Journal of virology

authors： Nash MA,Meyer MK,Decker GL,Arlinghaus RB

更新日期：1993-03-01 00:00:00

abstract：:The protein product of the v-myb oncogene of avian myeloblastosis virus, p48v-myb, differs structurally in several ways from its normal cellular homolog, p75c-myb. We demonstrated that the 11 specific amino acid substitutions found in two independent molecular clones of this virus were not required for the transformat...

journal_title：Journal of virology

authors： Stober-Grässer U,Lipsick JS

更新日期：1988-03-01 00:00:00

abstract：:Monoclonal antibodies (MAbs) directed against epitopes in the V2 domain of human immunodeficiency virus type 1 gp120 often possess neutralizing activity, but these generally are highly type specific, neutralize only laboratory isolates, or have low potency. The most potent of these is C108g, directed against a type-sp...

journal_title：Journal of virology

authors： Pinter A,Honnen WJ,D'Agostino P,Gorny MK,Zolla-Pazner S,Kayman SC

更新日期：2005-06-01 00:00:00

abstract：:n-(n-Nonyl)-deoxygalactonojirimycin (n,n-DGJ), an alkylated imino sugar, reduces the amount of HBV DNA produced within the stably transfected HBV-producing HepG2.2.15 line in culture and is under consideration for development as a human therapeutic. n,n-DGJ does not appear to inhibit HBV DNA polymerase activity or env...

journal_title：Journal of virology

authors： Lu X,Tran T,Simsek E,Block TM

更新日期：2003-11-01 00:00:00

abstract：:Cells of Mus minutoides, an African pygmy mouse of the subgenus Nannomys, are susceptible to ecotropic Moloney and Friend mouse leukemia viruses (MLVs) but not to AKV-type MLVs. Transfected MA139 ferret cells expressing the mCAT-1 cell surface receptor, with the minCAT-1 substitutions K222Q and V233L, did not restrict...

journal_title：Journal of virology

authors： Yan Y,Kozak CA

更新日期：2008-07-01 00:00:00

abstract：:Epstein-Barr virus (EBV) undergoes latent and lytic replication cycles, and its reactivation from latency to lytic replication is initiated by expression of the two viral immediate-early transactivators, Zta and Rta. In vitro, reactivation of EBV can be induced by anti-immunoglobulin, tetradecanoyl phorbol acetate, an...

journal_title：Journal of virology

authors： Tsai PF,Lin SJ,Weng PL,Tsai SC,Lin JH,Chou YC,Tsai CH

更新日期：2011-03-01 00:00:00

abstract：:Murine coronavirus mouse hepatitis virus (MHV) causes persistent infection of the central nervous system (CNS) in rodents, which has been associated with demyelination. However, the precise mechanism of MHV persistence in the CNS remains elusive. Here we show that the progenitor oligodendrocytes (central glial 4 [CG-4...

journal_title：Journal of virology

authors： Liu Y,Zhang X

更新日期：2005-01-01 00:00:00

abstract：:The retrovirus SL3 induces T-cell lymphomas in mice. The transcriptional enhancer in the long terminal repeat (LTR) of SL3 contains two 72-bp repeats. Each repeat contains a binding site for the transcription factor CBF (also called AML1). The CBF binding sites are called core elements. SAA is a mutant that is identic...

journal_title：Journal of virology

authors： Martiney MJ,Rulli K,Beaty R,Levy LS,Lenz J

更新日期：1999-09-01 00:00:00

abstract：:Current knowledge of human immunodeficiency virus type 1 envelope (Env) glycoprotein structure and function is based on studies of clade B viruses. We present evidence of sequence and structural differences in viral glycoprotein gp120 between clades B and C. In clade C, the C3 region alpha2-helix exhibits high sequenc...

journal_title：Journal of virology

authors： Gnanakaran S,Lang D,Daniels M,Bhattacharya T,Derdeyn CA,Korber B

更新日期：2007-05-01 00:00:00

abstract：:The V protein of Sendai virus (SeV) is nonessential to virus replication in cell culture but indispensable to viral pathogenicity in mice. The highly conserved cysteine-rich zinc finger-like domain in its carboxyl terminus is believed to be responsible for this viral pathogenicity. In the present study, we showed that...

journal_title：Journal of virology

authors： Huang C,Kiyotani K,Fujii Y,Fukuhara N,Kato A,Nagai Y,Yoshida T,Sakaguchi T

更新日期：2000-09-01 00:00:00

abstract：:A tumor line (58-2T) was established from a slowly growing tumor in a BALB/c mouse inoculated with M58-2 cells. The latter clonal cell line was isolated after bromodeoxyuridine treatment as a flat variant from nonproducer BALB/3T3 cells transformed by the Kirsten sarcoma virus. The 58-2T cells produced type C virus wi...

journal_title：Journal of virology

authors： Tsuchida N,Shih MS,Gilden RV,Hatanaka M

更新日期：1974-11-01 00:00:00

abstract：:Viral protein genome-linked (VPg) plays a central role in several stages of potyvirus infection. This study sought to answer questions about the role of Potato virus A (PVA; genus Potyvirus) VPg in viral and host RNA expression. When expressed in Nicotiana benthamiana leaves in trans, a dual role of VPg in translation...

journal_title：Journal of virology

authors： Eskelin K,Hafrén A,Rantalainen KI,Mäkinen K

更新日期：2011-09-01 00:00:00

abstract：:Reovirus attachment protein σ1 engages glycan receptors and junctional adhesion molecule-A (JAM-A) and is thought to undergo a conformational change during the proteolytic disassembly of virions to infectious subvirion particles (ISVPs) that accompanies cell entry. The σ1 protein is also the primary target of neutrali...

journal_title：Journal of virology

authors： Dietrich MH,Ogden KM,Katen SP,Reiss K,Sutherland DM,Carnahan RH,Goff M,Cooper T,Dermody TS,Stehle T

更新日期：2017-01-31 00:00:00

abstract：:In this study, we show that human cytomegalovirus DNA synthesis is inhibited in infected confluent human embryonic lung cells treated with the DNA-intercalative topoisomerase II inhibitor 4-9'-(acridinylamino)methanesulfon-m-anisidide (m-AMSA). Similar inhibitory effects were observed with VM-26, a nonintercalative to...

journal_title：Journal of virology

authors： Benson JD,Huang ES

更新日期：1988-12-01 00:00:00

abstract：:The ORF3 protein of hepatitis E virus (HEV) is a multifunctional protein important for virus replication. The ORF3 proteins from human, swine, and avian strains of HEV contain a conserved PXXP amino acid motif, resembling either Src homology 3 (SH3) cell signaling interaction motifs or "late domains" involved in host ...

journal_title：Journal of virology

authors： Kenney SP,Pudupakam RS,Huang YW,Pierson FW,LeRoith T,Meng XJ

更新日期：2012-05-01 00:00:00

abstract：:Replication of the plus-stranded RNA genome of hepatitis C virus (HCV) occurs in a membrane-bound replication complex consisting of viral and cellular proteins and viral RNA. NS5B, the RNA polymerase of HCV, is anchored to the membranes via a C-terminal 20-amino-acid-long hydrophobic domain, which is flanked on each s...

journal_title：Journal of virology

authors： Lee H,Liu Y,Mejia E,Paul AV,Wimmer E

更新日期：2006-11-01 00:00:00