RNA segment 5 of broadhaven virus, a tick-borne orbivirus, shows sequence homology with segment 5 of bluetongue virus.

abstract：:Neutralizing antibodies (Nabs) are thought to play an important role in prevention and control of HIV-1 infection and should be targeted by an AIDS vaccine. It is critical to understand how HIV-1 induces Nabs by analyzing viral sequences in both tested viruses and sera. Neutralization susceptibility to antibodies in a...

journal_title：Virology

authors： Kirchherr JL,Hamilton J,Lu X,Gnanakaran S,Muldoon M,Daniels M,Kasongo W,Chalwe V,Mulenga C,Mwananyanda L,Musonda RM,Yuan X,Montefiori DC,Korber BT,Haynes BF,Gao F

更新日期：2011-01-20 00:00:00

abstract：:Torque Teno Virus (TTV) has been assigned to the floating genus Anellovirus. TTV ssDNA genomes have a size of 3.6 to 3.8 kb and display up to 30% nucleotide diversity. The pathogenic potential of TTV is under investigation. To address a putative link of pathogenicity with the observed sequence variations, the transcri...

journal_title：Virology

authors： Mueller B,Maerz A,Doberstein K,Finsterbusch T,Mankertz A

更新日期：2008-11-10 00:00:00

abstract：:An in-frame gag gene mutant of human immunodeficiency virus type 1, which carries two amino acid substitutions in the center of the p24 coding region, was constructed in vitro, and its replication properties in several cell lines were examined. In CD4-negative SW480 cells transfected with the mutant clone, synthesis a...

journal_title：Virology

authors： Sakuragi J,Sakai H,Kawamura M,Tokunaga K,Ueda S,Adachi A

更新日期：1995-09-10 00:00:00

abstract：:Little is known concerning the function of the C-terminal nonconserved region of Sindbis virus nsP3. In this report, we created a number of in-frame deletions and duplications (from 12 to 159 residues) in this region and examined their effects on Sindbis virus replication. Sindbis RNA transcripts containing these muta...

journal_title：Virology

authors： Lastarza MW,Grakoui A,Rice CM

更新日期：1994-07-01 00:00:00

abstract：:Purification of the putative cowpea mosaic virus (CPMV) RNA replicase previously started with an RNA-dependent RNA polymerase activity which had been solubilized from a crude membrane fraction of CPMV-infected cowpea leaves by extraction with a Mg2+-deficient buffer. This led to the identification of a host-encoded, 1...

journal_title：Virology

authors： Dorssers L,van der Meer J,Van Kammen A,Zabel P

更新日期：1983-02-01 00:00:00

abstract：:Although a live attenuated HIV vaccine is not currently considered for safety reasons, a strategy inducing both T cells and neutralizing antibodies to native assembled HIV-1 particles expressed by a replicating virus might mimic the advantageous characteristics of live attenuated vaccine. To this aim, we generated a l...

journal_title：Virology

authors： Guerbois M,Moris A,Combredet C,Najburg V,Ruffié C,Février M,Cayet N,Brandler S,Schwartz O,Tangy F

更新日期：2009-05-25 00:00:00

abstract：:In vitro, the coat protein of brome mosaic virus (BMV) inhibited RNA synthesis by replicase extracted from BMV-infected barley leaves. The inhibition was due to the interaction of coat protein with BMV RNA. Under the same conditions, no inhibition by TMV coat protein or bovine serum albumin was detected. For the compl...

journal_title：Virology

authors： Horikoshi M,Nakayama M,Yamaoka N,Furusawa I,Shishiyama J

更新日期：1987-05-01 00:00:00

abstract：:In this article we report the initial biochemical, genetic, and electron microscopic analysis of a previously uncharacterized, 8.9-kDa, predicted thiol-redox protein. The name A2.5L was assigned to the corresponding vaccinia virus gene, which is conserved in all sequenced poxviruses. Multiple alignment analysis and se...

journal_title：Virology

authors： Senkevich TG,White CL,Weisberg A,Granek JA,Wolffe EJ,Koonin EV,Moss B

更新日期：2002-09-01 00:00:00

abstract：:The surface protein of Marburg virus (GP) is modified by acylation, as shown by labeling with [3H]myristic and [3H]palmitic acid. Acylation of GP also occurred when it was expressed in insect cells with the baculovirus expression system. Gas chromatographic analyses of the bound fatty acids indicated that exogenously ...

journal_title：Virology

authors： Funke C,Becker S,Dartsch H,Klenk HD,Mühlberger E

更新日期：1995-04-01 00:00:00

abstract：:The reactivates of human sera with uninduced and phorbol ester (TPA)-induced human herpesvirus-8 (HHV-8)-infected BCBL-1 cells were examined by immunofluorescence assay (IFA) and by radioimmunoprecipitation reactions (RIP). The seroprevalence of HHV-8 infections is low in the United States general population and only ...

journal_title：Virology

authors： Chandran B,Smith MS,Koelle DM,Corey L,Horvat R,Goldstein E

更新日期：1998-03-30 00:00:00

abstract：:The genes of the RF strain of bovine rotavirus have been cloned into pBR 322 following the synthesis and hybridization of cDNA transcribed from both strands of in vitro polyadenylated genomic RNA. Cloned rotavirus DNAs were assigned to most of the 11 genomic RNA segments by Northern blot hybridization. The complete se...

journal_title：Virology

authors： Cohen J,Lefevre F,Estes MK,Bremont M

更新日期：1984-10-15 00:00:00

abstract：:Oral-gastric delivery of vaccines is a preferred route of immunization and is particularly relevant to the development of vaccine-vector systems. We have investigated the ability of a replication deficient (E1-deleted) adenovirus construct (RAd68), which efficiently expresses the measles virus nucleocapsid (N) protein...

journal_title：Virology

authors： Sharpe S,Fooks A,Lee J,Hayes K,Clegg C,Cranage M

更新日期：2002-02-15 00:00:00

abstract：:Inbred mice bearing the FV-1n marker when inoculated at birth with an ecotropic murine leukemia virus (WM 1504-E) obtained from wild mice develop a progressive central nervous system (CNS) disease manifested by hindlimb paralysis and incoordination that begins by 6 to 7 weeks of age. Studies of infected SWR/J mice at ...

journal_title：Virology

authors： Oldstone MB,Jensen F,Elder J,Dixon FJ,Lampert PW

更新日期：1983-07-15 00:00:00

abstract：:The complete nucleotide sequence of cloned cDNAs corresponding to the full length of the mRNA encoding the measles virus hemagglutinin (H) protein has been determined. the mRNA contains a single large open reading frame which is capable of encoding a protein of 617 amino acids with a molecular mass of 69,250 Da. The d...

journal_title：Virology

authors： Alkhatib G,Briedis DJ

更新日期：1986-04-30 00:00:00

abstract：:Superinfection exclusion (SIE), a phenomenon in which a preexisting viral infection prevents a secondary infection with the same or closely related virus, has been described for different viruses, including important pathogens of humans, animals, and plants. Several mechanisms acting at various stages of the viral lif...

journal_title：Virology

authors： Folimonova SY,Harper SJ,Leonard MT,Triplett EW,Shilts T

更新日期：2014-11-01 00:00:00

abstract：:ARGONAUTEs (notably AGO1 and AGO2) are effectors of plant antiviral RNA silencing. AGO1 was shown to be required for the temperature-dependent symptom recovery of Nicotiana benthamiana plants infected with tomato ringspot virus (isolate ToRSV-Rasp1) at 27 °C. In this study, we show that symptom recovery from isolate T...

journal_title：Virology

authors： Paudel DB,Ghoshal B,Jossey S,Ludman M,Fatyol K,Sanfaçon H

更新日期：2018-11-01 00:00:00

abstract：:The 3' untranslated regions (UTRs) of many plant viral RNAs contain cap-independent translation elements (3' CITEs). Among the 3' CITEs, the Barley yellow dwarf virus (BYDV)-like translation elements (BTEs) form a structurally variable and widely distributed group. Viruses in three genera were known to harbor 3' BTEs,...

journal_title：Virology

authors： Wang Z,Kraft JJ,Hui AY,Miller WA

更新日期：2010-06-20 00:00:00

abstract：:Dengue 2 (DEN 2) virus strains collected from dengue hemorrhagic fever (DHF) patients and Aedes aegypti mosquitoes in Thailand, Burma, and Vietnam over a 25-year period have been analyzed by computer assisted T1-RNase-resistant oligonucleotide fingerprinting. Fifty-seven DEN 2 virus strains of the Thailand topotype we...

journal_title：Virology

authors： Trent DW,Grant JA,Monath TP,Manske CL,Corina M,Fox GE

更新日期：1989-10-01 00:00:00

abstract：:Multiple RNA species (ASV(1-5)) ranging in size from about 61,000 to 185,000 daltons have been detected in association with sunblotch disease of avocado. The predominant species, ASV(5), with a molecular weight of 61,000 accumulates to concentration approaching 5 S RNA. All RNA species are detected in extracts from sy...

journal_title：Virology

authors： Semancik JS,Desjardins PR

更新日期：1980-07-15 00:00:00

abstract：:Jembrana disease virus (JDV) is an unusual bovine lentivirus which causes a non-follicular proliferation of lymphocytes, a transient immunosuppression and a delayed humoral response in infected Bali cattle in Indonesia. A double-immunofluorescent labeling method was developed to identify the subset of mononuclear cell...

journal_title：Virology

authors： Desport M,Tenaya IW,McLachlan A,McNab TJ,Rachmat J,Hartaningsih N,Wilcox GE

更新日期：2009-10-25 00:00:00

abstract：:Unlike cell lines transformed with Polyomaviruses, transformants derived by focus formation or colony formation in agarose medium after transfer into rat fibroblast cells (FR3T3 line) of Bovine Papilloma Type 1 (BPV1) DNA were consistently observed to grow poorly in suspension and to remain highly serum dependent for ...

journal_title：Virology

authors： Grisoni M,Meneguzzi G,de Lapeyrière O,Binétruy B,Rassoulzadegan M,Cuzin F

更新日期：1984-06-01 00:00:00

abstract：:The elucidation of the antigenic structure of the S glycoprotein of murine coronaviruses will provide further understanding of the complex pathogenicity of these viruses. In order to identify linear antigenic determinants, the primary structure of the S glycoprotein of murine hepatitis virus strain A59 was analyzed wi...

journal_title：Virology

authors： Daniel C,Lacroix M,Talbot PJ

更新日期：1994-08-01 00:00:00

abstract：:Mouse mammary tumor virus (MMTV) is a pH-dependent virus that uses mouse transferrin receptor 1 (TfR1) for entry into cells. Previous studies demonstrated that MMTV could induce pH 5-dependent fusion-from-with of mouse cells. Here we show that the MMTV envelope-mediated cell-cell fusion requires both the entry recepto...

journal_title：Virology

authors： Wang E,Obeng-Adjei N,Ying Q,Meertens L,Dragic T,Davey RA,Ross SR

更新日期：2008-11-25 00:00:00

abstract：:Functions of the six Epstein-Barr virus latent infection nuclear proteins (EBNA-1, -2, -3A, -3B, -3C, or -LP) in maintaining latent infection or cell growth transformation are only partially understood. Using antibodies specific for each EBNA in immunofluorescence microscopy, EBNA-2, -3A, and -3C localized to subnucle...

journal_title：Virology

authors： Petti L,Sample C,Kieff E

更新日期：1990-06-01 00:00:00

abstract：:Red sea bream iridovirus (RSIV) of the Iridoviridae family is a causative agent of lethal infections in many cultured marine fish species in southwestern Japan. RSIV-induced apoptosis was divided as follows: (1). cell shrinkage and rounding at the early apoptotic stage, (2). cell enlargement at the middle apoptotic st...

journal_title：Virology

authors： Imajoh M,Sugiura H,Oshima S

更新日期：2004-05-01 00:00:00

abstract：:Infectious Bursal Disease Virus (IBDV) causes a highly relevant poultry disease that affects young chickens causing, among other effects, immunosuppression. IBDV is a bi-segmented double stranded RNA virus. The smaller ORF of larger RNA segment encodes VP5, a 17-kDa non-structural protein. Although it is an important ...

journal_title：Virology

authors： Carballeda JM,Maroniche G,Lucero MS,Richetta M,Gómez E,Chimeno Zoth S,Berinstein A

更新日期：2015-09-01 00:00:00

abstract：:Genetic variants surrounding the interferon-λ3 (IFNL3) gene are strongly associated with clearance of hepatitis C virus (HCV). A variant (rs368234815 TT/ΔG) upstream of IFNL3 was recently implicated to control expression of a novel gene termed IFNL4. We conducted genetic analysis of rs368234815 in a chronic HCV patien...

journal_title：Virology

authors： Lu YF,Goldstein DB,Urban TJ,Bradrick SS

更新日期：2015-02-01 00:00:00

abstract：:Geographical separation of host species has shaped the avian influenza A virus gene pool into independently evolving Eurasian and American lineages, although phylogenetic evidence for gene flow and reassortment indicates that these lineages also mix on occasion. While the evolutionary dynamics of the avian influenza g...

journal_title：Virology

authors： Bahl J,Vijaykrishna D,Holmes EC,Smith GJ,Guan Y

更新日期：2009-08-01 00:00:00

abstract：:We developed a positive selection method for recovering Marek's disease virus (MDV) recombinants. The Escherichia coli xanthine-guanine phosphoribosyltransferase gene (gpt), under the control of the major immediate-early promoter from cytomegalovirus, was inserted into the inverted repeats flanking the unique long (UL...

journal_title：Virology

authors： Marshall DR,Reilly JD,Liu X,Silva RF

更新日期：1993-08-01 00:00:00

abstract：:In response to oncogenic insults, normal human cells execute a defense response that culminates in cellular suicide, apoptosis. Normal human diploid fibroblasts expressing the human papillomavirus type 16 (HPV-16) E7 oncoprotein are predisposed to apoptosis when they are deprived of growth factors. Even though a domin...

journal_title：Virology

authors： Eichten A,Rud DS,Grace M,Piboonniyom SO,Zacny V,Münger K

更新日期：2004-02-05 00:00:00