SV40 vectors carrying minimal sequence of viral origin with exchangeable capsids.

abstract：:Cauliflower mosaic virus (CaMV) uses a specialised translation mechanism to bypass the long leader sequence of the 35S RNA. The effect of the CaMV 35S RNA leader sequence on the expression of a downstream beta-glucuronidase (GUS) reporter gene was studied in transgenic tobacco plants. Enzymatic GUS assays of these tra...

journal_title：Virology

authors： Schärer-Hernández N,Hohn T

更新日期：1998-03-15 00:00:00

abstract：:Molluscum contagiosum virus (MCV) is a human poxvirus that produces small, benign skin tumors primarily in young children and encodes proteins that modulate the host immune response. The MC51L, MC53L, and MC54L open reading frames of MCV have significant amino acid sequence similarities and related proteins are encode...

journal_title：Virology

authors： Xiang Y,Moss B

更新日期：1999-05-10 00:00:00

abstract：:We previously demonstrated that Bombyx mori nucleopolyhedrovirus (BmNPV) multiplication is restricted in permissive BmN-4 cells upon coinfection with Hyphantria cunea NPV (HycuNPV). Here, we show that HycuNPV-encoded hycu-ep32 gene is responsible for the restricted BmNPV multiplication in HycuNPV-coinfected BmN-4 cell...

journal_title：Virology

authors： Shirata N,Ikeda M,Kobayashi M

更新日期：2010-03-15 00:00:00

abstract：:Many plant virus coat proteins have binding sites for divalent cations, particularly calcium. It has been speculated that the purpose of such sites is to ensure that plant viruses release their RNA only in the host cytoplasm which has a low calcium concentration. By comparison to tomato bushy stunt virus, two of the a...

journal_title：Virology

authors： Laakso MM,Heaton LA

更新日期：1993-12-01 00:00:00

abstract：:Rice yellow mottle virus (RYMV) is icosahedral in morphology and known to swell in vitro, but the biological function of swollen particles remains unknown. Anion-exchange chromatography was used to identify three markedly stable forms of RYMV particles from infected plants: (1) an unstable swollen form lacking Ca2+ an...

journal_title：Virology

authors： Brugidou C,Opalka N,Yeager M,Beachy RN,Fauquet C

更新日期：2002-05-25 00:00:00

abstract：:Bluetongue virus (BTV) VP1 protein, a component of the viral RNA-directed RNA polymerase, but not the VP4 or VP6 proteins, was specifically incorporated into baculovirus expressed BTV core-like particles (composed of VP3 and VP7) and BTV virus-like particles (composed of VP2, VP3, VP5, and VP7). The VP1 protein has be...

journal_title：Virology

authors： Loudon PT,Roy P

更新日期：1991-02-01 00:00:00

abstract：:The complete RNA sequence of Sabin 3 (LED3) used in vaccine in the United States has been determined. The LED3 Sabin 3 sequence contains the attenuating mutations at bases 472 and 2034 but differs from that published by Stanway et al. (Nucleic Acids Res., 11, 5629-5643, 1983) at two other base positions, 2493 and 6061...

journal_title：Virology

authors： Weeks-Levy C,Tatem JM,DiMichele SJ,Waterfield W,Georgiu AF,Mento SJ

更新日期：1991-12-01 00:00:00

abstract：:Among human papillomavirus (HPV) types, clinical association with benign vs malignant lesions correlates with the ability of the corresponding oncogenes to transform cells in vitro. However, even though HPV-11 is considered a low-risk type, we have reported previously that the E5a oncogene of HPV-11gt is capable of tr...

journal_title：Virology

authors： Trujillo JM,Mounts P

更新日期：1996-06-01 00:00:00

abstract：:BS-1, a stroma cell line derived from normal human bone marrow, can support the growth of murine erythroid (BFU-E), granulocyte-macrophage (CFU-GM), and megakaryocyte (CFU-Meg) progenitor cells in a short-term in vitro coculture system. Exposure of BS-1 cell to the human immunodeficiency virus (HIV) prior to coculture...

journal_title：Virology

authors： Steinberg HN,Anderson J,Crumpacker CS,Chatis PA

更新日期：1993-03-01 00:00:00

abstract：:Given dengue virus (DENV) genome austerity, it uses cellular molecules and structures for virion entry, translation and replication of the genome. NS1 is a multifunctional protein key to viral replication and pathogenesis. Identification of cellular proteins that interact with NS1 may help in further understanding the...

journal_title：Virology

authors： Cervantes-Salazar M,Angel-Ambrocio AH,Soto-Acosta R,Bautista-Carbajal P,Hurtado-Monzon AM,Alcaraz-Estrada SL,Ludert JE,Del Angel RM

更新日期：2015-10-01 00:00:00

abstract：:Cucumber Mosaic Virus (CMV) is a plant infecting tripartite positive-strand RNA virus. In addition to three genomic and two known subgenomic RNAs, CMV strains of subgroup II (e.g. Q-CMV), but not subgroup I (e.g. Fny-CMV), produce and package a redundant RNA5 encompassing the 3' 304-307 nucleotides of RNAs 2 and 3. Th...

journal_title：Virology

authors： de Wispelaere M,Rao AL

更新日期：2009-02-05 00:00:00

abstract：:We report the discovery of Nylanderia fulva virus 1 (NfV-1), the first virus identified and characterized from the ant, Nylanderia fulva. The NfV-1 genome (GenBank accession KX024775) is 10,881 nucleotides in length, encoding one large open reading frame (ORF). Helicase, protease, RNA-dependent RNA polymerase, and jel...

journal_title：Virology

authors： Valles SM,Oi DH,Becnel JJ,Wetterer JK,LaPolla JS,Firth AE

更新日期：2016-09-01 00:00:00

abstract：:Maturation of the arenavirus GP precursor (GPC) involves proteolytic processing by cellular signal peptidase and the proprotein convertase subtilisin kexin isozyme 1 (SKI-1)/site 1 protease (S1P), yielding a tripartite complex comprised of a stable signal peptide (SSP), the receptor-binding GP1, and the fusion-active ...

journal_title：Virology

authors： Burri DJ,Pasquato A,da Palma JR,Igonet S,Oldstone MB,Kunz S

更新日期：2013-02-05 00:00:00

abstract：:Kaposi's sarcoma (KS)-associated herpesvirus (KSHV) vFLIP, a latent gene of KSHV, was first identified as a FLICE-inhibitory protein (FLIP) protecting cells from apoptosis. The vFLIP protein has been shown to activate the NF-κB signaling involved in spindle morphology formation both in HUVECs infected with KSHV and Ka...

journal_title：Virology

authors： Yang Z,Honda T,Ueda K

更新日期：2018-09-01 00:00:00

abstract：:Powassan virus (POWV, Flaviviridae: Flavivirus) is the sole North American member of the tick-borne encephalitis complex and consists of two distinct lineages that are maintained in ecologically discrete enzootic transmission cycles. The underlying genetic mechanisms that lead to niche partitioning in arboviruses are ...

journal_title：Virology

authors： Brackney DE,Brown IK,Nofchissey RA,Fitzpatrick KA,Ebel GD

更新日期：2010-07-05 00:00:00

abstract：:The M128L myxoma virus gene expresses a five-membrane spanning cell surface protein with significant amino acid homology to the cellular CD47 proteins. CD47, also called integrin-associated protein (IAP), is associated with the modulation of leukocyte adhesion, motility, activation, and phagocytosis. Creation of an M1...

journal_title：Virology

authors： Cameron CM,Barrett JW,Mann M,Lucas A,McFadden G

更新日期：2005-06-20 00:00:00

abstract：:Epstein-Barr virus (EBV) DNA polymerase mediates viral DNA replication during the lytic phase of the EB virus life cycle. In order to characterize its enzymatic activities EBV DNA polymerase was purified more than 1200-fold from chemically induced B95-8 cells. One polypeptide with molecular weight of 110,000 correspon...

journal_title：Virology

authors： Tsurumi T

更新日期：1991-05-01 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：:During viral entry, enveloped viruses require the fusion of their lipid envelope with host cell membranes. For coronaviruses, this critical step is governed by the virally-encoded spike (S) protein, a class I viral fusion protein that has several unique features. Coronavirus entry is unusual in that it is often biphas...

journal_title：Virology

authors： Millet JK,Whittaker GR

更新日期：2018-04-01 00:00:00

abstract：:When recombinant plasmids containing the entire adeno-associated virus (AAV) genome are transfected into permissive cells infected with a helper adenovirus, infectious AAV particles are efficiently generated. These plasmids can be used to generate mutant AAV genomes or recombinant AAV vectors. Packaging of mutant AAV ...

journal_title：Virology

authors： Chejanovsky N,Carter BJ

更新日期：1989-07-01 00:00:00

abstract：:An Ad2 capsid component, the penton base, expressed as recombinant protein, was found to be capable of affecting the entire entry pathway of adenovirion in HeLa cells, i.e., cell attachment, endocytosis, vesicular escape, intracytoplasmic movement, and translocation through the nuclear pore complex. Data with pentamer...

journal_title：Virology

authors： Hong SS,Gay B,Karayan L,Dabauvalle MC,Boulanger P

更新日期：1999-09-15 00:00:00

abstract：:The virion-associated Vpr protein of human immunodeficiency virus type 1 (HIV-1) alters cell cycle progression from the G2 phase, influences the virus in vivo mutation rate, and participates in the nuclear translocation of viral DNA. While many Vpr-interacting proteins have been identified, the functional relevance of...

journal_title：Virology

authors： Mansky LM,Preveral S,Le Rouzic E,Bernard LC,Selig L,Depienne C,Benarous R,Benichou S

更新日期：2001-03-30 00:00:00

abstract：:Two forms of JC virus (JCV) have been isolated from its human host, an archetype found in kidney tissue and urine of nonimmunocompromised individuals and a rearranged type detected in lymphocytes and brain tissue of patients with and without progressive multifocal leukoencephalopathy. To investigate the hypothesis tha...

journal_title：Virology

authors： Daniel AM,Swenson JJ,Mayreddy RP,Khalili K,Frisque RJ

更新日期：1996-02-01 00:00:00

abstract：:La Crosse (LAC) virions exposed to different pHs (7.3, 6.2, and 5.4) and temperatures (37 degrees, 20 degrees, and 4 degrees) were preserved in thin layers of vitreous ice and observed by electron cryomicroscopy. Our results indicate that, at lower pH, virus particles interact with each other to form aggregates. In so...

journal_title：Virology

authors： Wang GJ,Hewlett M,Chiu W

更新日期：1991-09-01 00:00:00

abstract：:Studies based on low-stringency hybridizations of radiolabeled swinepox virus (SPV) DNA to Southern blots containing DNA of representative members of the Orthopoxvirus, Leporipoxvirus, and Avipoxvirus genera and the Entomopoxvirus subfamily have revealed no DNA homology at this level of resolution. Antigenic relatedne...

journal_title：Virology

authors： Massung RF,Moyer RW

更新日期：1991-01-01 00:00:00

abstract：:Oral transmission of human immunodeficiency virus (HIV) in adult populations is rare. However, HIV spread across fetal/neonatal oropharyngeal epithelia could be important in mother-to-child transmission. Analysis of HIV transmission across polarized adult and fetal oral epithelial cells revealed that HIV transmigrates...

journal_title：Virology

authors： Tugizov SM,Herrera R,Veluppillai P,Greenspan D,Soros V,Greene WC,Levy JA,Palefsky JM

更新日期：2011-01-20 00:00:00

abstract：:Central African tropical forests are home to several species of non-human primates (NHPs), infected by Simian Immunodeficiency Virus (SIV). It is well-known that HIV-1 epidemic is due to cross-transmission and adaptation of SIV to humans. The main goal of this work was to investigate if a NHP bite is a risk factor for...

journal_title：Virology

authors： Filippone C,de Oliveira F,Betsem E,Schaeffer L,Fontanet A,Lemée V,Gessain A,Plantier JC

更新日期：2017-03-01 00:00:00

abstract：:The potential role(s) of cytokines in the reduction of infectious virus and persistent viral infection in the central nervous system was examined by determining the kinetics of cytokine mRNA expression following infection with the neurotropic JHM strain of mouse hepatitis virus. Mice were infected with an antibody esc...

journal_title：Virology

authors： Parra B,Hinton DR,Lin MT,Cua DJ,Stohlman SA

更新日期：1997-07-07 00:00:00

abstract：:Spindle-shaped viruses are a dominant morphotype in hypersaline waters but their molecular characteristics and their relationship to other archaeal viruses have not been determined. Here, we describe the isolation, characteristics and genome sequence of His2, a spindle-shaped halovirus, and compare it to the previousl...

journal_title：Virology

authors： Bath C,Cukalac T,Porter K,Dyall-Smith ML

更新日期：2006-06-20 00:00:00

abstract：:Tomato golden mosaic virus (TGMV) is a bipartite member of the subgroup III Geminiviridae. Like all geminiviruses, TGMV replicates in the nucleus of susceptible cells by rolling circle replication (RCR). Double-stranded replicative form DNA generated during RCR serves as template for the transcription of viral genes b...

journal_title：Virology

authors： Sunter G,Bisaro DM

更新日期：1997-06-09 00:00:00