Mutational profiling of the variability of individual amino acid positions in the hepatitis B virus matrix domain.

abstract：:We have recently described the cloning of a portion of the hepatitis E virus (HEV) and confirmed its etiologic association with enterically transmitted (waterborne, epidemic) non-A, non-B hepatitis. The virus consists of a single-stranded, positive-sense RNA genome of approximately 7.5 kb, with a polyadenylated 3' end...

journal_title：Virology

authors： Tam AW,Smith MM,Guerra ME,Huang CC,Bradley DW,Fry KE,Reyes GR

更新日期：1991-11-01 00:00:00

abstract：:Human papillomavirus (HPV) DNA is preferentially found in spontaneous abortions, specifically residing in trophoblasts, and transfected HPV-16 DNA replicates and produces progeny in 3A trophoblasts in culture. In this study 3A trophoblasts were shown to display both HPV receptors and infection by HPV-31b and HPV-6 vir...

journal_title：Virology

authors： You H,Liu Y,Agrawal N,Prasad CK,Chiriva-Internati M,Lowery CL,Kay HH,Hermonat PL

更新日期：2003-11-25 00:00:00

abstract：:The coat protein of alfalfa mosaic virus has both structural and regulating functions. The latter is evident from the fact that the genomic RNAs of the virus, although they are of messenger polarity, cannot start an infection cycle in the absence of cost protein. The reason could be that the coat protein is needed for...

journal_title：Virology

authors： De Graaff M,Man in't Veld MR,Jaspars EM

更新日期：1995-04-20 00:00:00

abstract：:Identification of regulators of p53 expression is a crucial step in understanding the diverse functions of p53 and its role in cellular homeostasis and responsiveness to insult. Several viral proteins inactivate p53 as a modulator of cell cycle progression and apoptosis. Here, we report that a unique leporipoxviral tr...

journal_title：Virology

authors： Wali A,Strayer DS

更新日期：1996-10-01 00:00:00

abstract：:Tetherin (ST2/CD317) is a cellular protein that restricts the release from cells of some enveloped viruses including HIV-1. To examine if influenza virus is affected by tetherin, MDCK cells constitutively expressing human tetherin and control MDCK cells were infected with influenza virus. No difference was observed in...

journal_title：Virology

authors： Watanabe R,Leser GP,Lamb RA

更新日期：2011-08-15 00:00:00

abstract：:The nucleoprotein (NP) of the influenza A virus encapsidates the viral RNA and participates in the infectious life cycle of the virus. The aims of this study were to find the degree of conservation of NP among all virus subtypes and hosts and to identify conserved binding sites, which may be utilised as potential drug...

journal_title：Virology

authors： Kukol A,Hughes DJ

更新日期：2014-04-01 00:00:00

abstract：:Following primary ocular infection, HSV-1 establishes a latent infection in the trigeminal ganglia with the complete absence of detectable infectious virus. Recently, we showed that vaccination of BALB/cJ with HSV-1 glycoprotein K (gK), but not other HSV-1 glycoproteins, significantly exacerbated the severity of HSV-1...

journal_title：Virology

authors： Ghiasi H,Cai S,Nesburn AB,Wechsler SL

更新日期：1996-10-01 00:00:00

abstract：:The ultrastructure of the mature and immature poxvirus Molluscum contagiosum has been examined by electron microscopy. With freeze-fracturing one fracture plane was observed in the viral envelope. During the conversion of immature into mature virus, particles inside the envelope become partly rearranged into parallel ...

journal_title：Virology

authors： Vreeswijk J,Kalsbeek GL,Nanninga N

更新日期：1977-11-01 00:00:00

abstract：:Neutralization epitopes of duck hepatitis B virus (DHBV) have been previously mapped within the N-terminal portion of the pre-S protein using monoclonal antibodies. However, the immune response of ducks to this region is not well characterized at the amino acid level. To this end, we have immunized adult Pekin ducks w...

journal_title：Virology

authors： Chassot S,Lambert V,Kay A,Godinot C,Trepo C,Cova L

更新日期：1994-04-01 00:00:00

abstract：:Infection of adherent cell monolayers using a liquid inoculum represents an established method to reliably and quantitatively study virus infection, but poorly recapitulates the exposure and infection of cells in the respiratory tract that occurs during infection with aerosolized pathogens. To better simulate natural ...

journal_title：Virology

authors： Creager HM,Zeng H,Pulit-Penaloza JA,Maines TR,Tumpey TM,Belser JA

更新日期：2017-01-01 00:00:00

abstract：:The transcriptive complex, the nucleocapsid with the viral RNA-synthesizing activity, of Newcastle disease virus (NDV) contains three protein components, the major structural subunit (NP) and two associated proteins (P and L) involved in the RNA synthesis. We studied the pathway of these proteins from synthesis to ass...

journal_title：Virology

authors： Hamaguchi M,Nishikawa K,Toyoda T,Yoshida T,Hanaichi T,Nagai Y

更新日期：1985-12-01 00:00:00

abstract：:An arginine-rich RNA-binding motif (ARM) found at the N-proximal region of Brome mosaic virus (BMV) coat protein (CP) adopts alpha-helical conformation and shares homology with CPs of plant and insect RNA viruses, HIV-Rev and Tat proteins, bacterial antiterminators, and ribosomal splicing factors. The ARM of BMV CP, c...

journal_title：Virology

authors： Choi YG,Rao AL

更新日期：2000-09-15 00:00:00

abstract：:To be incorporated into progeny virions, the viral genome must be transported to the inner leaflet of the plasma membrane (PM) and accumulate there. Some viruses utilize lipid components to assemble at the PM. For example, simian virus 40 (SV40) targets the ganglioside GM1 and human immunodeficiency virus type 1 (HIV-...

journal_title：Virology

authors： Kakisaka M,Yamada K,Yamaji-Hasegawa A,Kobayashi T,Aida Y

更新日期：2016-09-01 00:00:00

abstract：:Nucleotide sequencing studies (D. J. McGeoch, A. Dolan, S. Donald, and F. Rixon, 1985, J. Mol. Biol. 181, 1-14) have indicated that herpes simplex virus type 1 (HSV-1) has a coding sequence, referred to as US7, between the genes for the glycoproteins D and E (gD and gE). Northern blot analysis and nucleotide sequencin...

journal_title：Virology

authors： Hodgman TC,Minson AC

更新日期：1986-08-01 00:00:00

abstract：:Lassa virus RNA isolated from purified virus particles was polyadenylated and reverse transcripts were cloned into the PstI site of plasmid pUC9. Clones containing sequences of the smaller (S) segment of the Lassa virus genome were identified by hybridization with purified S RNA. They were characterized by their abili...

journal_title：Virology

authors： Clegg JC,Oram JD

更新日期：1985-07-30 00:00:00

abstract：:The subgroup II luteovirus barley yellow dwarf virus-RPV (BYDV-RPV) acts as a helper virus for a satellite RNA (satRPV RNA). The subgroup II luteovirus beet western yellows virus (BWYV) and the ST9-associated RNA (ST9a RNA), a BWYV-associated RNA that encodes a polymerase similar to those of subgroup I luteoviruses, w...

journal_title：Virology

authors： Rasochová L,Passmore BK,Falk BW,Miller WA

更新日期：1997-05-12 00:00:00

abstract：:Successful encapsidation of hepadnaviral pregenomic RNA requires the orchestrated interaction of the viral capsid and polymerase proteins with each other and with the RNA packaging substrate. The early steps of this process involve binding of the polymerase to the encapsidation signal, epsilon, and are already underst...

journal_title：Virology

authors： Ziermann R,Ganem D

更新日期：1996-05-15 00:00:00

abstract：:JC virus (JCV) Agnoprotein (Agno) plays critical roles in successful completion of the viral replication cycle. Understanding its regulatory roles requires a complete map of JCV-host protein interactions. Here, we report the first Agno interactome with host cellular targets utilizing "Two-Strep-Tag" affinity purificat...

journal_title：Virology

authors： Saribas AS,Datta PK,Safak M

更新日期：2020-01-15 00:00:00

abstract：:Cell-mediated immunity plays a key role in the regression of papillomavirus-induced warts and intra-epithelial lesions but the target antigens that induce this response are not clear. Canine oral papillomavirus (COPV) infection of the oral cavity in dogs is a well-characterized model of mucosal papillomavirus infectio...

journal_title：Virology

authors： Jain S,Moore RA,Anderson DM,Gough GW,Stanley MA

更新日期：2006-12-05 00:00:00

abstract：:The 5' leader region of the HIV-1 RNA contains the major 5' splice site (ss) that is used in the production of all spliced viral RNAs. This splice-donor (SD) region can fold a stem-loop structure. We demonstrate that whereas stabilization of this SD hairpin reduces splicing efficiency, destabilization increases splici...

journal_title：Virology

authors： Mueller N,van Bel N,Berkhout B,Das AT

更新日期：2014-11-01 00:00:00

abstract：:The phosphorylated protein pp65 of human Cytomegalovirus (HCMV) is the predominant virion protein and the major tegument constituent. It plays important roles in HCMV infection and virion assembly. Live cell imaging and fluorescence recovery after photobleaching (FRAP) analysis showed that HCMV pp65 accumulated dynami...

journal_title：Virology

authors： Cui Z,Zhang K,Zhang Z,Liu Y,Zhou Y,Wei H,Zhang XE

更新日期：2009-09-30 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：:In 2006, an exotic reassortant orbivirus, epizootic hemorrhagic disease virus serotype 6 (EHDV-6) [strain (Indiana)], was first detected in the United States. To characterize the reassortment configuration of this virus and to conclusively determine the parental virus of each RNA segment, the complete genome of EHDV-6...

journal_title：Virology

authors： Allison AB,Holmes EC,Potgieter AC,Wright IM,Sailleau C,Breard E,Ruder MG,Stallknecht DE

更新日期：2012-03-01 00:00:00

abstract：:Lipid binding properties which are dependent on exposure to acid pH are an important mechanism for the cellular entry pathway for some enveloped viruses and for other macromolecules. Cell-to-cell fusion can be used to demonstrate this function. La Crosse virus, a member of the family Bunyaviridae, fused BHK-21 cells f...

journal_title：Virology

authors： Gonzalez-Scarano F,Pobjecky N,Nathanson N

更新日期：1984-01-15 00:00:00

abstract：:Lentiviral vectors have gained much attention in recent years mainly because they integrate into nondividing host-cell genomes. For clinical applications, a safe and efficient lentiviral vector system is required. Previously, we have established a human immunodeficiency virus type 1 (HIV-1)-derived three-plasmid lenti...

journal_title：Virology

authors： Iwakuma T,Cui Y,Chang LJ

更新日期：1999-08-15 00:00:00

abstract：:Extensive cell killing and cytopathology were observed within 24 hr after exposure of a clonal cell line of human T-4 lymphocytes (RH9) to culture supernatants containing human immunodeficiency virus (HIV). Ultraviolet-irradiated HIV-containing culture fluids were also capable of killing RH9 cells and of inducing spec...

journal_title：Virology

authors： Rasheed S,Gottlieb AA,Garry RF

更新日期：1986-10-30 00:00:00

abstract：:Six deletion mutations and an insertion were generated in the env gene of cloned copies of Moloney murine leukemia virus DNA. All seven mutants were replication-defective as tested by transformation of NIH/3T3 cells. The mutant DNAs were introduced into NIH/3T3 cells to generate stable producer lines; all released vir...

journal_title：Virology

authors： Granowitz C,Colicelli J,Goff SP

更新日期：1991-08-01 00:00:00

abstract：:Infection with the Tucson strain of coxsackievirus B1 (CVB1T) causes the development of chronic inflammatory myopathy (CIM) and hind limb weakness in susceptible strains of mice. In this study, a panel of six plaque-purified viruses exhibiting either small or large plaque phenotypes was derived from parental CVB1T and...

journal_title：Virology

authors： Tam PE,Messner RP

更新日期：1997-06-23 00:00:00

abstract：:It is likely that phylogroup 2 lyssaviruses circulate within bat reservoirs. We adapted a pseudotype (pt) neutralisation assay (PNA) to a multiplex format enabling serosurveillance for Lagos bat virus (LBV), Mokola virus (MOKV) and West Caucasian bat virus (WCBV) in a potential reservoir, the African straw-coloured fr...

journal_title：Virology

authors： Wright E,Hayman DT,Vaughan A,Temperton NJ,Wood JL,Cunningham AA,Suu-Ire R,Weiss RA,Fooks AR

更新日期：2010-12-20 00:00:00

abstract：:The oncogenic potential of human papillomavirus type 18 which is found in a significant number of cervical and penile cancer biopsies was tested in primary human keratinocytes derived from neonatal foreskin. Viral DNA and a gene for resistance to neomycin were introduced into these cells by calcium phosphate transfect...

journal_title：Virology

authors： Kaur P,McDougall JK

更新日期：1989-11-01 00:00:00