Identification of putative polymerase gene product in cells infected with murine coronavirus A59.

abstract：:Previous studies have shown that the transmembrane (TM) domain of the subtype B Vpu enhances virion release from cells and some studies have shown that this domain may form an oligomeric structure with properties of an ion channel. To date, no studies have been performed to assess the role of this domain in virus path...

journal_title：Virology

authors： Hout DR,Gomez ML,Pacyniak E,Gomez LM,Inbody SH,Mulcahy ER,Culley N,Pinson DM,Powers MF,Wong SW,Stephens EB

更新日期：2005-08-15 00:00:00

abstract：:Woodchuck hepatitis core antigen (WHcAg) particles purified from the liver of chronically infected animals were used for monoclonal antibody production. Most of the putative clones demonstrated anti-WHc specificity. However, the supernatants from several putative clones bound X antigen sequences from woodchuck hepatit...

journal_title：Virology

authors： Feitelson MA,Clayton MM,Phimister B

更新日期：1990-07-01 00:00:00

abstract：:The nucleotide sequence of two variants of coconut tinangaja viroid (CTiV) were obtained. Both sequence variants are 254 nucleotide residues in size but differ in sequence at two positions. In comparisons with other viroids, the sequences and proposed secondary structure of CTiV show most homology with the 246 nucleot...

journal_title：Virology

authors： Keese P,Osorio-Keese ME,Symons RH

更新日期：1988-02-01 00:00:00

abstract：:The DNA of a rat cytomegalovirus (RCMV) isolate from England is cleaved by HindIII into 25 fragments, 20 of which have been cloned into recombinant plasmids. Twenty-two of thirty KpnI fragments were similarly cloned which, together with the HindIII clones, resulted in cloning of 93% of the viral genome. Terminal fragm...

journal_title：Virology

authors： Burns WH,Barbour GM,Sandford GR

更新日期：1988-09-01 00:00:00

abstract：:Recombinants of Moloney murine leukemia virus (MoMuLV) with either an amphotropic (MoAmphoV) or 10A1-tropic host range (Mo10A1V) induce a spongiform neurodegenerative disease in susceptible mice. To test whether MoMuLV -derived sequences are required for induction of neuropathology, mice were inoculated with either th...

journal_title：Virology

authors： Münk C,Prassolov V,Rodenburg M,Kalinin V,Löhler J,Stocking C

更新日期：2003-08-15 00:00:00

abstract：:Human papillomavirus type 6 (HPV 6) DNA was detected in an episomal form in DNA extracted from an invasive squamous carcinoma of the vulva. The viral DNA, designated HPV6-T70, was molecularly cloned. Restriction analysis of the HPV6-T70 genome revealed an insertion of approximately 35 bp in the 5' portion of the upstr...

journal_title：Virology

authors： Kasher MS,Roman A

更新日期：1988-07-01 00:00:00

abstract：:Several strains of tobacco ringspot virus (TobRV) support the replication and encapsidation of satellite tobacco ringspot virus RNA (STobRV RNA). We have compared the nucleotide sequences of four STobRV RNAs, each initially associated with a different isolate of TobRV. A STobRV RNA from a geranium isolate of TobRV and...

journal_title：Virology

authors： Buzayan JM,McNinch JS,Schneider IR,Bruening G

更新日期：1987-09-01 00:00:00

abstract：:The coat protein (CP) genes of all the strains of potato virus X (PVX) code for a protein of 25 kDa. Analysis of the CP by SDS-PAGE shows a migration mobility of 27 to 29 kDa, depending of the strain. Amino acid identity between some strains is too high to explain such abnormal migration by differences in primary stru...

journal_title：Virology

authors： Tozzini AC,Ek B,Palva ET,Hopp HE

更新日期：1994-08-01 00:00:00

abstract：:Six mutants of lambda having reduced dependence on the htpR function of Escherichia coli were isolated from lambda cIts857. Burst sizes in htpRts cells at 40.5 degrees were in the range of 10 to 20 particles per cell. Mapping and complementation analysis of one of the mutants suggested that the mutation in this isolat...

journal_title：Virology

authors： Fuerst CR

更新日期：1986-02-01 00:00:00

abstract：:The open reading frame EP153R, located within the EcoRI E' fragment of the African swine fever (ASF) virus genome, is predicted to encode a membrane protein of 153 amino acids that presents significant homology to the N-terminal region of several CD44 molecules. EP153R contains multiple putative sites for N-glycosylat...

journal_title：Virology

authors： Galindo I,Almazán F,Bustos MJ,Viñuela E,Carrascosa AL

更新日期：2000-01-20 00:00:00

abstract：:Monoclonal antibodies specific for eight antigenic sites on the G1 glycoprotein of La Crosse virus were studied in a kinetics of neutralization assay. When examined at the same protein concentration, there were differences in the rates and degree of neutralization induced by these antibodies. The maximum amount of neu...

journal_title：Virology

authors： Kingsford L

更新日期：1984-07-30 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：:Corn lethal necrosis (CLN) is caused by the synergistic interaction between maize chlorotic mottle machlomovirus (MCMV) and any potyvirus which infects cereals. Interactions between MCMV and wheat streak mosaic rymovirus (WSMV) in N28Ht corn produced MCMV concentrations that averaged 3.3- to 11.2-fold higher in doubly...

journal_title：Virology

authors： Scheets K

更新日期：1998-03-01 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 main route of small ruminant lentivirus dissemination is the ingestion of infected cells present in colostrum and milk from infected animals. However, whether only macrophages or other cell subtypes are involved in this transmission is unknown. We derived epithelial cell cultures, 100% cytokeratin positive, from m...

journal_title：Virology

authors： Mselli-Lakhal L,Guiguen F,Fornazero C,Du J,Favier C,Durand J,Grezel D,Balleydier S,Mornex JF,Chebloune Y

更新日期：1999-06-20 00:00:00

abstract：:Ten human genital invasive squamous cell carcinomas and five human premalignant tissues were analyzed for the presence of selected sets of herpes simplex virus 2 (HSV-2) DNA sequences. Two vulvar tumors and one vulvar dysplastic tissue were found to contain DNA sequences homologous to the BglII O fragment (coordinates...

journal_title：Virology

authors： Manservigi R,Cassai E,Deiss LP,Di Luca D,Segala V,Frenkel N

更新日期：1986-11-01 00:00:00

abstract：:An essentially complete DNA copy of the ambisense S RNA species of Punta Toro (PT) phlebovirus (T. Ihara, H. Akashi, and D.H.L. Bishop, 1984, Virology 136, 293-306) has been inserted in either orientation into Autographa californica nuclear polyhedrosis baculovirus (AcNPV) in lieu of the 5' coding region of the AcNPV ...

journal_title：Virology

authors： Overton HA,Ihara T,Bishop DH

更新日期：1987-04-01 00:00:00

abstract：:The objective of this study was to identify porcine reproductive and respiratory syndrome virus (PRRSV)-encoded proteins that are responsible for the inhibition of TNF-α expression and the mechanism(s) involved in this phenomenon. Using a TNF-α promoter reporter system, the non-structural protein 1 (Nsp1) was found to...

journal_title：Virology

authors： Subramaniam S,Kwon B,Beura LK,Kuszynski CA,Pattnaik AK,Osorio FA

更新日期：2010-10-25 00:00:00

abstract：:Eight rhesus macaques inoculated with molecularly cloned SIVmac239 developed viremia and virus-binding antibodies, but only one (macaque 2D) developed neutralizing antibodies to the virus. Viremia persisted in macaque 2D even in the presence of neutralizing antibodies. Neutralizing antibodies in the plasma collected f...

journal_title：Virology

authors： Joag SV,Anderson MG,Clements JE,McEntee MF,Sharma DP,Adams RJ,Narayan O

更新日期：1993-08-01 00:00:00

abstract：:Alphaherpesviruses comprise closely related viruses of man and animal, including herpes simplex virus, varicella-zoster virus and pseudorabies virus (PRV). Here, using methyl-beta-cyclodextrin and fluorescently tagged PRV, we directly show that depletion of cholesterol from the plasma membrane of host cells significan...

journal_title：Virology

authors： Desplanques AS,Nauwynck HJ,Vercauteren D,Geens T,Favoreel HW

更新日期：2008-07-05 00:00:00

abstract：:Ovine pulmonary carcinoma, a contagious lung cancer of sheep, is caused by the oncogenic jaagsiekte sheep retrovirus (JSRV) that is closely related to a family of endogenous sheep retroviral sequences (ESRVs). By using exogenous virus-specific U3 oligonucleotide primers, the entire JSRV proviral genome or its 3' part ...

journal_title：Virology

authors： Bai J,Bishop JV,Carlson JO,DeMartini JC

更新日期：1999-06-05 00:00:00

abstract：:In transient gene expression assays we observed an increase in expression of the bacterial chloramphenicol acetyl-transferase (CAT) gene, under the transcriptional control of the HIV-1 LTR (pLTR-CAT), when this plasmid was cotransfected into Vero or MRC-5 cells with a plasmid containing either the HCMV immediate early...

journal_title：Virology

authors： Rando RF,Srinivasan A,Feingold J,Gonczol E,Plotkin S

更新日期：1990-05-01 00:00:00

abstract：:Nucleos(t)ide analogues that inhibit hepatitis B virus (HBV) DNA replication are typically used as monotherapy for chronically infected patients. Treatment with a nucleos(t)ide analogue eliminates most HBV DNA replication intermediates and produces a gradual decline in levels of covalently closed circular DNA (cccDNA)...

journal_title：Virology

authors： Reaiche-Miller GY,Thorpe M,Low HC,Qiao Q,Scougall CA,Mason WS,Litwin S,Jilbert AR

更新日期：2013-11-01 00:00:00

abstract：:Herpes simplex virus mutant strains that fail to encode a functional ICP27 polypeptide show a reduction in their ability to replicate viral DNA compared to wild-type virus. To define the nature of this defect, we examined the formation of viral DNA replication structures in the nucleus of cells infected with these mut...

journal_title：Virology

authors： Curtin KD,Knipe DM

更新日期：1993-09-01 00:00:00

abstract：:All primates studied to date produce retroviral-like particles in their placentae. We have purified these particles from two primate species, one Old World (human) and one New World (marmoset), and have identified the retroviral sequences which are packaged into these particles. Three families of sequences have been d...

journal_title：Virology

authors： Simpson GR,Patience C,Löwer R,Tönjes RR,Moore HD,Weiss RA,Boyd MT

更新日期：1996-08-15 00:00:00

abstract：:LMP2A deletion and point mutants, with mutations in phosphotyrosine-containing protein-protein interaction motifs, were transiently expressed in 293 cells and their phosphorylation was examined in immune complex kinase assays as well as in vivo. In vitro LMP2A phosphorylation depended on tyrosine 112. In vivo, mutatio...

journal_title：Virology

authors： Scholle F,Longnecker R,Raab-Traub N

更新日期：2001-12-20 00:00:00

abstract：:The glycoprotein (GP) of lymphocytic choriomeningitis virus (LCMV) serves as virus attachment protein to its receptor on host cells and is a key determinant for cell tropism, pathogenesis, and epidemiology of the virus. The GP of LCMV is posttranslationally cleaved by the subtilase SKI-1/S1P into two subunits, the per...

journal_title：Virology

authors： Kunz S,Edelmann KH,de la Torre JC,Gorney R,Oldstone MB

更新日期：2003-09-15 00:00:00

abstract：:Single intradermal or intramuscular inoculations of GM-CSF DNA with the DNA prime for a simian-human immunodeficiency virus (SHIV)-89.6 vaccine, which consists of DNA priming followed by modified vaccinia Ankara (MVA) boosting, increased protection of both the blood and intestines against the acute phase of an intrare...

journal_title：Virology

authors： Lai L,Vödrös D,Kozlowski PA,Montefiori DC,Wilson RL,Akerstrom VL,Chennareddi L,Yu T,Kannanganat S,Ofielu L,Villinger F,Wyatt LS,Moss B,Amara RR,Robinson HL

更新日期：2007-12-05 00:00:00

abstract：:Influenza virus has a segmented genome composed of eight negative stranded RNA segments. Each segment is covered with NP forming ribonucleoproteins (vRNPs) and carries a copy of the heterotrimeric polymerase complex. As a rare phenomenon among the RNA viruses, the viral replication occurs in the nucleus and therefore ...

journal_title：Virology

authors： Boulo S,Akarsu H,Lotteau V,Müller CW,Ruigrok RW,Baudin F

更新日期：2011-01-05 00:00:00

abstract：:3H-labelled complementary DNA (cDNA) was reverse transcribed from the RNA of three biologically distinct isolates of bean yellow mosaic virus (BYMV-G, Q, and S) by the random primer method of Taylor et al. [Biochim. Biophys. Acta 442, 324-330 (1976)]. Excess virus RNA was hybridized with each of the cDNAs and percenta...

journal_title：Virology

authors： Abu-Samah N,Randles JW

更新日期：1981-04-30 00:00:00