The role of the AcMNPV 25K gene, "FP25," in baculovirus polh and p10 expression.

abstract：:It is now widely recognized that BPV-1 and less commonly BPV-2 are the causative agents of equine sarcoids. Here we present the generation of equine cell lines harboring BPV-1 genomes and expressing viral genes. These lines have been either explanted from sarcoid biopsies or generated in vitro by transfection of prima...

journal_title：Virology

authors： Yuan ZQ,Gault EA,Gobeil P,Nixon C,Campo MS,Nasir L

更新日期：2008-04-10 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：:The preS(21-47) sequence of the hepatitis B virus (HBV) envelope protein is involved in binding of the virus to cell receptors. A protein similarity search revealed a partial homology between this sequence and a segment of the human immunoglobulin A (IgA) heavy chain constant region, suggesting that the cell attachmen...

journal_title：Virology

authors： Neurath AR,Strick N

更新日期：1990-10-01 00:00:00

abstract：:Rabies continues to poses serious threats to the public health in many countries. The development of novel inexpensive, safe and effective vaccines has become a high priority for rabies control worldwide. We previously generated a novel recombinant rabies vaccine by cloning rabies virus glycoprotein into a chimpanzee ...

journal_title：Virology

authors： Wang X,Fang Z,Xiong J,Yang K,Chi Y,Tang X,Ma L,Zhang R,Deng F,Lan K,Zhou D

更新日期：2019-10-01 00:00:00

abstract：:We present a case of sexual transmission of HIV-1 predicted to have CXCR4-tropism during male-to-male sexual exposure. Phylogenetic analyses exclude cell-free virus in the seminal plasma of the source partner and possibly point to the seminal cells as the origin of the transmission event. ...

journal_title：Virology

authors： Gianella S,Mehta SR,Young JA,Vargas MV,Little SJ,Richman DD,Kosakovsky Pond SL,Smith DM

更新日期：2012-12-05 00:00:00

abstract：:The complete genomes of 30 Soybean mosaic virus (SMV) isolates and strains were sequenced in this study. Together with fourteen previously reported sequences, we analyzed the genetic structure of the SMV population. Analyses of genetic diversity showed that different genomic regions of SMV are under different evolutio...

journal_title：Virology

authors： Seo JK,Ohshima K,Lee HG,Son M,Choi HS,Lee SH,Sohn SH,Kim KH

更新日期：2009-10-10 00:00:00

abstract：:Turnip leaves infected with the aphid transmissible isolate of cauliflower mosaic virus (CaMV Cabb B-JI) showed two types of virus-containing inclusion bodies (IBs), which differed morphologically and in their protein composition when analyzed by immunogold labeling of ultrathin sections. Vacuolated IBs, typical of Ca...

journal_title：Virology

authors： Espinoza AM,Medina V,Hull R,Markham PG

更新日期：1991-11-01 00:00:00

abstract：:Poliovirus type 1 enters HeLa cells by receptor-mediated endocytosis as an intact virus. Up to 30 min after adsorption complete virus particles still containing VP4 and sedimenting with 156 S could be recovered from the cells. These virus particles were N-antigenic and infectious. Thirty minutes after adsorption the r...

journal_title：Virology

authors： Willingmann P,Barnert H,Zeichhardt H,Habermehl KO

更新日期：1989-02-01 00:00:00

abstract：:The antigenic structure of the VP4 protein of human rotavirus (HRV) strains Wa and ST3 was studied by using a panel of Wa- and ST3-derived VP4-specific neutralizing monoclonal antibodies (NMAbs) and NMAb-resistant variants. The VP4-coding genes from three Wa and three ST3 variants were sequenced. For Wa VP4, one homot...

journal_title：Virology

authors： Padilla-Noriega L,Dunn SJ,López S,Greenberg HB,Arias CF

更新日期：1995-01-10 00:00:00

abstract：:The nucleic acid of carnation cryptic virus has been identified as double-stranded RNA on the basis of (i) susceptibility to RNase in 0.1 x SSC (SSC = 0.15 M NaCl-0.015 M sodium citrate buffer, pH 7.0) and resistance to RNase in 2 x SSC and to DNase, (ii) reaction with an antiserum containing antibodies to dsRNA, and ...

journal_title：Virology

authors： Lisa V,Boccardo G,Milne RG

更新日期：1981-12-01 00:00:00

abstract：:The complete nucleotide sequence of the middle component RNA (M RNA) of the comovirus bean pod mottle virus (BPMV) has been determined. The sequence consists of 3662 nucleotides and contains a single long open reading frame sufficient to code for a protein of 113,353 Da. The proteolytic processing sites within this pr...

journal_title：Virology

authors： MacFarlane SA,Shanks M,Davies JW,Zlotnick A,Lomonossoff GP

更新日期：1991-07-01 00:00:00

abstract：:Marburg virus (MBGV), for which no vaccines or treatments currently exist, causes an acute hemorrhagic fever with a high mortality rate in humans. We previously showed that immunization with either killed MBGV or a glycoprotein (GP) subunit prevented lethal infection in guinea pigs. In the studies reported here, an RN...

journal_title：Virology

authors： Hevey M,Negley D,Pushko P,Smith J,Schmaljohn A

更新日期：1998-11-10 00:00:00

abstract：:In this study, we analyzed the replication and budding sites of severe acute respiratory syndrome coronavirus (SARS-CoV) at early time points of infection. We detected cytoplasmic accumulations containing the viral nucleocapsid protein, viral RNA and the non-structural protein nsp3. Using EM techniques, we found that ...

journal_title：Virology

authors： Stertz S,Reichelt M,Spiegel M,Kuri T,Martínez-Sobrido L,García-Sastre A,Weber F,Kochs G

更新日期：2007-05-10 00:00:00

abstract：:In vitro packaging experiments with phage P22 using artificially ligated plasmid concatemers have shown that the pac site is not necessary for DNA packaging although in vivo this initiation signal is indispensable. This indicates that the phage-coded protein gp3 also executes other important functions during phage mat...

journal_title：Virology

authors： Behnisch W,Schmieger H

更新日期：1985-07-30 00:00:00

abstract：:Infection of mice with coxsackievirus B4 results within days in a severe acute necrotizing pancreatitis, which resolves completely within weeks. Gelatinase B or matrix metalloproteinase 9 (MMP-9) has previously been shown to be involved in several models of pancreatitis, but its role in virus-induced pancreatitis has ...

journal_title：Virology

authors： De Palma AM,Verbeken E,Van Aelst I,Van den Steen PE,Opdenakker G,Neyts J

更新日期：2008-12-05 00:00:00

abstract：:To address the mechanisms of host-virus adaptation and pathogenesis of lentiviral infections, we compared the evolution of the same isolate of simian immunodeficiency virus (SIVsmm9) in two different situations: nonpathogenic infection of its natural host, the sooty mangabey, and AIDS-inducing infection of a new host,...

journal_title：Virology

authors： Courgnaud V,Saurin W,Villinger F,Sonigo P

更新日期：1998-07-20 00:00:00

abstract：:Previous serological studies of experimental infection with duck hepatitis B virus (DHBV) have shown that the outcome of infection depends largely on the age of the duck at the time of inoculation. To examine the hypothesis that decreased susceptibility with increased age might be due to the loss of the virus receptor...

journal_title：Virology

authors： Qiao M,Gowans EJ,Burrell CJ

更新日期：1992-02-01 00:00:00

abstract：:The repetitive DNA sequences of the genome of Molluscum contagiosum virus type 1 (MCV-1) have been localized within the terminal regions of the viral genome corresponding to the BamHI MCV-1 DNA fragments B (18 kbp; 0 to 0.095 map units (m.u.)) and E (10.5 kbp; 0.944 to 1 m.u.). The fine mapping of these particular reg...

journal_title：Virology

authors： Bugert JJ,Raab K,Rösen-Wolff A,Janssen W,Darai G

更新日期：1993-01-01 00:00:00

abstract：:Loss of T cell homeostasis usually precedes the onset of AIDS. We hypothesized that rapid progressors may be transmitted with HIV-1 that is particularly able to perturb T cell homeostasis. To this end, we have tested two transmitted, syncytium-inducing (SI) viral isolates from a rapid progressor in two thymus models. ...

journal_title：Virology

authors： Meissner EG,Duus KM,Gao F,Yu XF,Su L

更新日期：2004-10-10 00:00:00

abstract：:Multiple RNA species which hybridize to a cloned cDNA probe of the turnip crinkle virus satellite RNA (S-TCV) are found both in virions and in plants infected with virus particles containing S-TCV. At least six of these RNAs appear to be multimeric forms of the satellite RNA based on their migration in denaturing gels...

journal_title：Virology

authors： Altenbach SB,Howell SH

更新日期：1984-04-15 00:00:00

abstract：:Human herpesvirus 6 (HHV-6) is a ubiquitous betaherpesvirus that predominantly infects and replicates in CD4(+) T lymphocytes. However, the mechanism of HHV-6 transmission to T cells from the peripheral mucosa is unknown. Here we found that dendritic cells (DCs) can transmit HHV-6 to T cells, resulting in productive i...

journal_title：Virology

authors： Takemoto M,Imasawa T,Yamanishi K,Mori Y

更新日期：2009-03-15 00:00:00

abstract：:Deletion of the nef gene results in viral attenuation and confers protection against challenge with wild-type simian immunodeficiency virus in macaques. Regarding HIV-1 infection, a few long-term nonprogressors (LTNP) with nef deletions have been described. In this study, the nef genes of a group of seven LTNP and eig...

journal_title：Virology

authors： Brambilla A,Turchetto L,Gatti A,Bovolenta C,Veglia F,Santagostino E,Gringeri A,Clementi M,Poli G,Bagnarelli P,Vicenzi E

更新日期：1999-07-05 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：:Full-length cDNA clones of RNA 2 of tobacco rattle virus (TRV) strain PLB have been cloned into the transcription vector pPM1. Products of in vitro transcription by Escherichia coli RNA polymerase, either capped or uncapped, were as infectious as native RNA 2 when coinoculated with RNA 1 of TRV strain TCM. At least 70...

journal_title：Virology

authors： Angenent GC,Posthumus E,Bol JF

更新日期：1989-11-01 00:00:00

abstract：:The P150 and P90 replicase proteins of rubella virus (RUBV), a plus-strand RNA Togavirus, produce a unique cytoplasmic fiber network resembling microtubules. Pharmacological and mutagenic approaches were used to determine if these fibers functioned in virus replication. The pharmacological approach revealed that micro...

journal_title：Virology

authors： Matthews JD,Tzeng WP,Frey TK

更新日期：2010-10-25 00:00:00

abstract：:We previously demonstrated a high permissiveness of HTLV-II-transformed T lymphocytes (C3) to human immunodeficiency virus (HIV) infection in vitro, and that this infection results in the lysis of cells (D.C. Montefiori and W.M. Mitchell (1986) Virology 155, 726-731). We now show that a small percentage of HIV-infecte...

journal_title：Virology

authors： Montefiori DC,Mitchell WM

更新日期：1987-10-01 00:00:00

abstract：:The expression of cytokines may influence the development of lymphoma in retrovirally infected animals in at least two ways: (1) cytokines in the tumor environment may stimulate the proliferation of tumor cells and/or (2) cytokines in the tumor environment may diminish the cell-mediated antitumor immune response. To e...

journal_title：Virology

authors： Beaty RM,Rulli K,Bost KL,Pantginis J,Lenz J,Levy LS

更新日期：1999-09-01 00:00:00

abstract：:Tombusviruses, of which tomato bushy stunt virus (TBSV) is the type member, spontaneously generate defective interfering RNAs (DIs) that are known to interfere with viral accumulation and symptom development. We show that co-infection with TBSV and DIs causes a dramatic reduction in accumulation of TBSV subgenomic RNA...

journal_title：Virology

authors： Scholthof KB,Scholthof HB,Jackson AO

更新日期：1995-08-01 00:00:00

abstract：:The simian hemorrhagic fever virus (SHFV) genome differs from those of other members of the family Arterivirus in encoding two adjacent sets of four minor structural protein open reading frames (ORFs). A stable, full-length, infectious SHFV-LVR cDNA clone was constructed. Virus produced from this clone had replication...

journal_title：Virology

authors： Vatter HA,Di H,Donaldson EF,Baric RS,Brinton MA

更新日期：2014-08-01 00:00:00

abstract：:In this study, we show how the red spotted grouper nervous necrosis virus (RGNNV) causes loss of mitochondrial membrane potential and promotes host secondary apoptotic necrosis. RGNNV viral proteins such as protein alpha (42 kDa) and protein A (110 kDa) were quickly expressed between 12 h and 24 h postinfection (p.i.)...

journal_title：Virology

authors： Chen SP,Yang HL,Her GM,Lin HY,Jeng MF,Wu JL,Hong JR

更新日期：2006-04-10 00:00:00