Glycan-dependent chikungunya viral infection divulged by antiviral activity of NAG specific chi-like lectin.

abstract：:The MC80R gene of molluscum contagiosum virus (MCV) type 1 encodes a major histocompatibility complex (MHC) class I homolog that lacks several amino-acid residues critical for peptide binding by MHC molecules, contains an unusually long N-terminal hydrophobic domain possibly derived by triplication of a signal peptide...

journal_title：Virology

authors： Senkevich TG,Moss B

更新日期：1998-10-25 00:00:00

abstract：:Fowlpox virus (FPV), type species of the Avipoxvirus genus, causes a slow-spreading pox disease of chickens. Following infection of mammalian cells there is no evidence of productive replication of FPV although cytopathic effects are induced and FPV recombinants have been shown to express foreign genes from vaccinia v...

journal_title：Virology

authors： Somogyi P,Frazier J,Skinner MA

更新日期：1993-11-01 00:00:00

abstract：:Covalently closed circular dimers of phage lambda DNA have been found in Escherichia coli infected with lambda. These dimers can be formed by either the lambda Red or Int systems, by a nonrecombinational replicative mechanism requiring the activity of the lambda O and P genes or by joining of the cohesive ends. Dimers...

journal_title：Virology

authors： Freifelder D,Baran N,Folkmanis A,Freifelder DL

更新日期：1977-09-01 00:00:00

abstract：:Mapping of the 5' ends of virion-derived hepatitis B virus DNA molecules was carried out after cloning and sequencing linearized genomes made fully double stranded. Of five clones obtained, three of four minus strand termini mapped to the G in position 1826 and one to the T in position 1827. Plus strand 5' ends were m...

journal_title：Virology

authors： Saldanha JA,Qiu H,Thomas HC,Monjardino J

更新日期：1992-05-01 00:00:00

abstract：:Marek's disease virus (MDV) is an oncogenic alphaherpesvirus of Gallus gallus, the domesticated chicken. Control strategies rely upon vaccination with live attenuated viruses of antigenically similar avian herpesviruses or attenuated strains of MDV. Recent studies in other viruses have shown that recoding certain vira...

journal_title：Virology

authors： Conrad SJ,Silva RF,Hearn CJ,Climans M,Dunn JR

更新日期：2018-03-01 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 bacteriophage T4 e gene encodes lysozyme (e-lysozyme), which releases progeny phage after normal infection of Escherichia coli cells. A mutation in the spackle gene suppresses the defect in e-lysozyme (Emrich, 1968). The spackle gene was mapped between genes 41 and 61, but its precise location has not previously b...

journal_title：Virology

authors： Kai T,Ueno H,Otsuka Y,Morimoto W,Yonesaki T

更新日期：1999-08-01 00:00:00

abstract：:While the 2009 pandemic H1N1 virus has become established in the human population as a seasonal influenza virus, continued adaptation may alter viral virulence. Here, we passaged a 2009 pandemic H1N1 virus (A/Changchun/01/2009) in mice. Serial passage in mice generated viral variants with increased virulence. Adapted ...

journal_title：Virology

authors： Yu Z,Cheng K,Sun W,Zhang X,Li Y,Wang T,Wang H,Zhang Q,Xin Y,Xue L,Zhang K,Huang J,Yang S,Qin C,Wilker PR,Yue D,Chen H,Gao Y,Xia X

更新日期：2015-12-01 00:00:00

abstract：:The red clover necrotic mosaic dianthovirus (RCNMV) genome is split between two single-stranded RNA species termed RNA-1 and RNA-2. RNA-2 is required for infection of whole plants but is dispensable for infection and virion formation in protoplasts. We have used full-length cDNA clones of RNA-1 and -2 from which infec...

journal_title：Virology

authors： Xiong Z,Kim KH,Giesman-Cookmeyer D,Lommel SA

更新日期：1993-01-01 00:00:00

abstract：:The epithelium of the cervix uteri has been reported to be frequently coinfected with both human papillomaviruses (HPV) and helper virus-dependent adenoassociated viruses (AAV). Seroepidemiological data suggest that AAV infection could inhibit cervical cancer that is caused by specific ("high-risk") types of papilloma...

journal_title：Virology

authors： Walz CM,Correa-Ochoa MM,Müller M,Schlehofer JR

更新日期：2002-02-01 00:00:00

abstract：:The V3 loop of the human immunodeficiency virus type 1 (HIV-1) gp120 exterior envelope glycoprotein (Env) becomes exposed after CD4 binding and contacts the coreceptor to mediate viral entry. Prior to CD4 engagement, a hydrophobic patch located at the tip of the V3 loop stabilizes the non-covalent association of gp120...

journal_title：Virology

authors： Bowder D,Hollingsead H,Durst K,Hu D,Wei W,Wiggins J,Medjahed H,Finzi A,Sodroski J,Xiang SH

更新日期：2018-08-01 00:00:00

abstract：:Thirteen temperature-sensitive (ts) mutants of human cytomegalovirus (HCMV) have been isolated after mutagenesis with nitrosoguanidine or ultraviolet light. Four mutants defective in viral DNA synthesis at nonpermissive temperature (DNA-) were classified into two separate complementation groups. The other nine HCMV ts...

journal_title：Virology

authors： Dion M,Hamelin C

更新日期：1987-05-01 00:00:00

abstract：:Previously, VLPs bearing JR-FL strain HIV-1 Envelope trimers elicited potent neutralizing antibodies (nAbs) in 2/8 rabbits (PLoS Pathog 11(5): e1004932) by taking advantage of a naturally absent glycan at position 197 that borders the CD4 binding site (CD4bs). In new immunizations, we attempted to improve nAb response...

journal_title：Virology

authors： Crooks ET,Osawa K,Tong T,Grimley SL,Dai YD,Whalen RG,Kulp DW,Menis S,Schief WR,Binley JM

更新日期：2017-05-01 00:00:00

abstract：:Rotaviruses are the leading cause of severe diarrhea in infants and young children worldwide. Thus, the development of an effective rotavirus vaccine is a major public health goal. This study was performed to identify the gene or genes responsible for rotavirus virulence or host range restriction and attenuation in a ...

journal_title：Virology

authors： Hoshino Y,Saif LJ,Kang SY,Sereno MM,Chen WK,Kapikian AZ

更新日期：1995-05-10 00:00:00

abstract：:The nucleotide sequence of the P gene of human parainfluenza virus type 1 (hPIV1) strain C35 was determined directly from genomic viral RNA and by molecular cloning. The gene contained 1893 nucleotides. Four open reading frames (ORF) capable of encoding a P protein (568 amino acids; M(r) = 64,784), a C' protein (219 a...

journal_title：Virology

authors： Power UF,Ryan KW,Portner A

更新日期：1992-07-01 00:00:00

abstract：:Infection of Salmonella enterica with lytic mutants of either P22 or SE1 bacteriophages triggers the expression of its DNA damage-inducible SOS response through a lexA-dependent pathway. This induction of the SOS system strictly requires the presence of the bacteriophage kil gene. Accordingly, plasmid overexpression o...

journal_title：Virology

authors： Campoy S,Hervàs A,Busquets N,Erill I,Teixidó L,Barbé J

更新日期：2006-08-01 00:00:00

abstract：:The gene encoding the M1 protein of sonchus yellow net virus (SYNV), a plant rhabdovirus, has been sequenced and identified by Western blot analysis of SYNV proteins using antibodies directed against a fusion protein derived from a portion of the sequenced gene. The M1 gene is positioned between nucleotides 4039 and 5...

journal_title：Virology

authors： Hillman BI,Heaton LA,Hunter BG,Modrell B,Jackson AO

更新日期：1990-11-01 00:00:00

abstract：:Infection of human helper T lymphocytes with the human immunodeficiency virus (HIV) results in a rapid induction of cytopathic effects and cell lysis. We isolated a variant of the human T-lymphoblastoid cell line, CEM, that is fully susceptible to HIV infection but resistant to virally induced cytopathic effects. Expo...

journal_title：Virology

authors： Casareale D,Stevenson M,Sakai K,Volsky DJ

更新日期：1987-01-01 00:00:00

abstract：:HAV particles isolated from infected cells banded at buoyant densities of 1.42, 1.32, and 1.20 g/ml, and distinctive protein patterns were established by gel electrophoresis and reverse phase high performance liquid chromatography. The relatively higher amounts of p30 in particles with lower buoyant densities suggest ...

journal_title：Virology

authors： Gauss-Müller V,Lottspeich F,Deinhardt F

更新日期：1986-12-01 00:00:00

abstract：:The uncoating of tobacco mosaic virus (TMV) particles in protoplasts isolated from leaves of transgenic tobacco plants that express the TMV coat protein gene was investigated. Extracts of these protoplasts collected up to 1 hr after inoculation with TMV contained fewer of the complexes ("striposomes") thought to be in...

journal_title：Virology

authors： Wu XJ,Beachy RN,Wilson TM,Shaw JG

更新日期：1990-12-01 00:00:00

abstract：:We used a mouse nasal model of herpes simplex virus 2 (HSV-2) infection to examine the biological properties of HSV-2 wild-type (wt), TK-negative, and replication-defective strains in vivo. Nasal septa tissue is the major site of wt viral replication post intranasal (i.n.) inoculation. The HSV-2 strain 186 syn(+)-1 wt...

journal_title：Virology

authors： Jones CA,Taylor TJ,Knipe DM

更新日期：2000-12-05 00:00:00

abstract：:EBNA-1 is the sole virally specified protein required for replication of the Epstein-Barr virus latency origin and also modulates its own expression. Both of these functions are mediated through specific DNA binding. We created a series of amino acid substitutions across the previously identified DNA-binding domain of...

journal_title：Virology

authors： Chen MR,Zong J,Hayward SD

更新日期：1994-12-01 00:00:00

abstract：:Sequence variants of the Epstein-Barr virus (EBV)-encoded latent membrane protein-1 (LMP1) have been reported in association with EBV-linked malignancies but little is known about their effects on signalling pathways and phenotype. We have examined the ability of the nasopharyngeal carcinoma (NPC)-derived variant, CAO...

journal_title：Virology

authors： Blake SM,Eliopoulos AG,Dawson CW,Young LS

更新日期：2001-04-10 00:00:00

abstract：:In this report, we examined the abilities and requirements of heterologous Gag proteins to functionally complement each other to support viral replication. Two distantly related gammaretroviruses, murine leukemia virus (MLV) and spleen necrosis virus (SNV), were used as a model system because SNV proteins can support ...

journal_title：Virology

authors： Lee SK,Boyko V,Hu WS

更新日期：2007-04-10 00:00:00

abstract：:The sequence of the 5'-end of the genome of dengue 2 (Jamaica genotype) virus has been previously reported (V. Deubel, R. M. Kinney, and D. W. Trent, 1986, Virology 155, 365-377). We have now cloned and sequenced the remaining 75% of the genomic RNA that encodes the nonstructural proteins. The complete genome is 10,72...

journal_title：Virology

authors： Deubel V,Kinney RM,Trent DW

更新日期：1988-07-01 00:00:00

abstract：:HIV-1 Nef is expressed in astrocytes, but a contribution to neuropathogenesis and the development of HIV-associated dementia (HAD) remains uncertain. To determine the neuropathogenic actions of the HIV-1 Nef protein, the brain-derived (YU-2) and blood-derived (NL4-3) Nef proteins were expressed in neural cells using a...

journal_title：Virology

authors： van Marle G,Henry S,Todoruk T,Sullivan A,Silva C,Rourke SB,Holden J,McArthur JC,Gill MJ,Power C

更新日期：2004-11-24 00:00:00

abstract：:HPV16 is the most carcinogenic HPV type, but only a minority of HPV16 infections progress to cancer. Intratype genetic variants of HPV16 have been suggested to confer differential carcinogenicity. To investigate risk implications of HPV16 variants among Chinese women, a case-control study was conducted with 298 cervic...

journal_title：Virology

authors： Hang D,Yin Y,Han J,Jiang J,Ma H,Xie S,Feng X,Zhang K,Hu Z,Shen H,Clifford GM,Dai M,Li N

更新日期：2016-01-15 00:00:00

abstract：:The human papillomavirus type 8 (HPV8) is associated with skin cancer development. The goal of this study was to investigate the effects of HPV8 oncoproteins on cellular gene expression and the identification of key regulators. We performed affymetrix microarray analyses to identify differentially expressed genes and ...

journal_title：Virology

authors： Kirschberg M,Heuser S,Syed AS,Steger G,Majewski S,Hufbauer M,Akgül B

更新日期：2019-09-01 00:00:00

abstract：:Sixteen monoclonal antibodies directed to the hemagglutinin-neuraminidase (HN) protein of a 1957 isolate of parainfluenza type 3 virus (PIV3) were produced and used to examine antigenic variation in clinical strains. Analysis of hemagglutination-inhibition reactivity patterns of antigenic variants selected in vitro in...

journal_title：Virology

authors： van Wyke Coelingh KL,Winter C,Murphy BR

更新日期：1985-06-01 00:00:00

abstract：:The effects of inhibitors, which interfere with oligosaccharide trimming by blocking mannosidases, on the processing and export of the viral glycoproteins of Rous sarcoma virus (RSV), have been studied. 1-Deoxymannojirimycin (DIM) prevents removal of mannose residues from the Man9 (GlcNAc)2 oligosaccharide whereas swa...

journal_title：Virology

authors： Bosch JV,Tlusty A,McDowell W,Legler G,Schwarz RT

更新日期：1985-05-01 00:00:00