Induction of cell death by tospoviral protein NSs and the motif critical for cell death does not control RNA silencing suppression activity.

abstract：:Human papillomavirus type 16 E7 protein, expressed in Escherichia coli as fusion protein lac alpha peptide-E7 (lac-E7), was purified by electrophoresis and used to immunize rabbits to raise antisera. The anti-lac-E7 sera recognized another bacterially expressed fusion protein trpE-E7 by the Western blot method. The an...

journal_title：Virology

authors： Sato H,Watanabe S,Furuno A,Yoshiike K

更新日期：1989-05-01 00:00:00

abstract：:Measles virus (MV) inhibits lymphocyte function in patients, as well as in cells infected in vitro. The proliferation of phytohemagglutinin-stimulated T lymphocytes is suppressed by in vitro MV infection, as shown by the diminished incorporation of [3H]thymidine into DNA and the reduced frequency of cells in the S pha...

journal_title：Virology

authors： Yanagi Y,Cubitt BA,Oldstone MB

更新日期：1992-03-01 00:00:00

abstract：:Infection with many viruses results in the selective shutoff of host protein synthesis. A common target for virus interference with host protein synthesis is the cap-binding protein complex, eIF4F. The large subunit of the complex, eIF4G, is cleaved upon picornavirus (except cardiovirus) infection. Infection with aden...

journal_title：Virology

authors： Gingras AC,Sonenberg N

更新日期：1997-10-13 00:00:00

abstract：:The minimal 5' initiation of assembly sequence for papaya mosaic virus (PMV) has been determined by the generation of successive 3' deletion clones from a full-length cDNA copy of the PMV genome followed by in vitro assembly of RNA transcripts. Sequences closest to the 5' terminus were cloned into plasmid vectors with...

journal_title：Virology

authors： Sit TL,Leclerc D,AbouHaidar MG

更新日期：1994-02-15 00:00:00

abstract：:We have applied the procedure of Agrobacterium-mediated inoculation to develop a simple, efficient, and reproducible assay for the infectivity of the leafhopper-transmitted geminivirus, beet curly top virus (BCTV). This assay system was used to show that a coat protein mutant of BCTV is not infectious, but could be co...

journal_title：Virology

authors： Briddon RW,Watts J,Markham PG,Stanley J

更新日期：1989-10-01 00:00:00

abstract：:The enteric adenovirus type 40 strain Dugan (Ad40) cannot be passaged in HeLa cells, but will grow in 293 cells, which express Ad5 E1 functions. To determine the reason for this limited host range, KB cell lines expressing Ad2 E1A, E1B, or E1A + E1B (L. E. Babiss, C. S. H. Young, P. B. Fisher, and H. S. Ginsberg, 1983...

journal_title：Virology

authors： Mautner V,Mackay N,Steinthorsdottir V

更新日期：1989-08-01 00:00:00

abstract：:We have mapped the genome of lettuce necrotic yellows virus (LNYV), the type member of the genus cytorhabdovirus of the family Rhabdoviridae. We have cloned and sequenced all intergenic regions and the 3' leader and 5' trailer of the negative-sense, single-stranded RNA genome of LNYV. The LNYV genome appears to contai...

journal_title：Virology

authors： Wetzel T,Dietzgen RG,Dale JL

更新日期：1994-05-01 00:00:00

abstract：:Cryphonectria parasitica, the causal agent of chestnut blight is controlled in Europe through natural spread of Cryphonectria hypovirus 1 (CHV1), a mycovirus able to induce hypovirulence to the host. In recent years C. parasitica was reported infecting Azerbaijani population of chestnut, but the presence of CHV1 still...

journal_title：Virology

authors： Forgia M,Isgandarli E,Aghayeva DN,Huseynova I,Turina M

更新日期：2021-01-15 00:00:00

abstract：:Seven structural component proteins of a paramyxovirus simian virus 41 (SV41) were identified with the aid of monoclonal antibodies prepared against SV41 and human parainfluenza type 2 virus (PIV2). The nucleoprotein is antigenically very close to that of PIV2, while it is comparatively far from that of simian virus 5...

journal_title：Virology

authors： Tsurudome M,Bando H,Nishio M,Iwamoto Y,Kawano M,Kondo K,Komada H,Ito Y

更新日期：1990-12-01 00:00:00

abstract：:In this study we show that macrophages (Mphi) are latently infected with murine cytomegalovirus (MCMV). After clearance of acute MCMV infection, the predominant form of chronic infection in Balb mice is latency rather than persistence. Peritoneal exudate cells (PECs) from latently infected Balb mice (3-9 months postin...

journal_title：Virology

authors： Pollock JL,Presti RM,Paetzold S,Virgin HW 4th

更新日期：1997-01-06 00:00:00

abstract：:Previously, we showed that the transmembrane (M) and surface (S) glycoproteins were recognized by splenic CD4 T lymphocytes harvested from mice infected intraperitoneally with mouse hepatitis virus, strain JHM (MHV-JHM), whereas only the S protein was recognized by splenocytes derived from mice with MHV-induced chroni...

journal_title：Virology

authors： Xue S,Perlman S

更新日期：1997-11-10 00:00:00

abstract：:During respiratory syncytial virus (RSV) infection there is a close physical interaction between the filamentous actin (F-actin) and the virus, involving both inclusion bodies and the virus filaments. This interaction appears to occur relatively early in the replication cycle, and can be detected from 8 h post-infecti...

journal_title：Virology

authors： Jeffree CE,Brown G,Aitken J,Su-Yin DY,Tan BH,Sugrue RJ

更新日期：2007-12-20 00:00:00

abstract：:Coinfection of tobacco plants with potato virus X (PVX) and any of several members of the potyvirus group causes a synergistic disease characterized by a dramatic increase in symptom severity correlated with a 3- to 10-fold increase in the accumulation of PVX in the first systemically infected leaves. We have recently...

journal_title：Virology

authors： Shi XM,Miller H,Verchot J,Carrington JC,Vance VB

更新日期：1997-04-28 00:00:00

abstract：:Primary duck hepatocytes maintained in serum-free culture medium containing dimethyl sulfoxide support efficient replication of duck hepatitis B virus following infection in vitro. Cells remain susceptible to infection for at least 2 weeks after plating, allowing spread of virus via repeat cycles of infection. Up to 1...

journal_title：Virology

authors： Pugh JC,Summers JW

更新日期：1989-10-01 00:00:00

abstract：:Some retroviruses, including HIV-1, regulate the relative amounts of gag and pol gene products by a translational frameshift mechanism. The consequences of altering the ratios of the Gag and Pol proteins were tested using vaccinia virus expression vectors, in which the gag and pol genes were fused by placing them in t...

journal_title：Virology

authors： Karacostas V,Wolffe EJ,Nagashima K,Gonda MA,Moss B

更新日期：1993-04-01 00:00:00

abstract：:Inbred mice bearing the FV-1n marker when inoculated at birth with an ecotropic murine leukemia virus (WM 1504-E) obtained from wild mice develop a progressive central nervous system (CNS) disease manifested by hindlimb paralysis and incoordination that begins by 6 to 7 weeks of age. Studies of infected SWR/J mice at ...

journal_title：Virology

authors： Oldstone MB,Jensen F,Elder J,Dixon FJ,Lampert PW

更新日期：1983-07-15 00:00:00

abstract：:Two novel halophilic archaebacterial bacteriophages, HF1 and HF2, were isolated from an Australian solar saltern. They were morphologically identical with icosahedral-shaped heads (diameter 58 nm) and contractile tails (length 94 nm). Other similarities included sensitivity to reduced ionic conditions, similar protein...

journal_title：Virology

authors： Nuttall SD,Dyall-Smith ML

更新日期：1993-12-01 00:00:00

abstract：:Two minor proteins with molecular masses of 8.5 and 15.5 kDa were identified in feline calicivirus (FCV) virions. Direct sequence analysis showed that the N-terminal sequence of the 8.5-kDa protein was identical to that of the predicted protein encoded by open reading frame 3 (ORF3) of the FCV genome. The N-terminal s...

journal_title：Virology

authors： Sosnovtsev SV,Green KY

更新日期：2000-11-10 00:00:00

abstract：:Lysolecithin permeabilization of vaccinia virus-infected cells was employed to prepare extracts that support faithful transcription initiation in vitro on plasmids possessing early, intermediate, and late viral gene promoters. Conditions which optimize transcription from each promoter were defined. The in vitro system...

journal_title：Virology

authors： Condit RC,Lewis JI,Quinn M,Christen LM,Niles EG

更新日期：1996-04-01 00:00:00

abstract：:Using reverse genetics methods, we constructed three different transfectant influenza A viruses encoding an Ld-restricted, nine amino-acid-long fragment, corresponding to amino-acid residues 876-884, of beta-galactosidase (beta-gal). Sequences encoding this epitope were nested within the hemagglutinin (HA) or neuramin...

journal_title：Virology

authors： Restifo NP,Surman DR,Zheng H,Palese P,Rosenberg SA,García-Sastre A

更新日期：1998-09-15 00:00:00

abstract：:Cucumber mosaic virus (CMV) is a damaging pathogen of over 200 mono- and dicotyledonous crop species worldwide. It has the broadest known host range of any virus, but the timescale of its evolution is unknown. To investigate the evolutionary history of this virus, we obtained the genomic sequences of 40 CMV isolates f...

journal_title：Virology

authors： Ohshima K,Matsumoto K,Yasaka R,Nishiyama M,Soejima K,Korkmaz S,Ho SY,Gibbs AJ,Takeshita M

更新日期：2016-01-01 00:00:00

abstract：:We examined the assembly processes of the capsid proteins of canine parvovirus (CPV) in mammalian and insect cells. In CPV-infected cells empty capsids assembled within 15 min, and then continued to form over the following 1 h, while full (DNA-containing) capsids were detected only after 60 min, and those accumulated ...

journal_title：Virology

authors： Yuan W,Parrish CR

更新日期：2001-01-20 00:00:00

abstract：:Serotype 4 rotavirus strains have been classified into two antigenic "subtypes" by a solid phase immune electron microscopy technique in which cross-absorbed animal polyclonal immune sera are used as the source of antibodies. The sequences of the gene encoding the outer capsid glycoprotein VP7 from a single serotype 4...

journal_title：Virology

authors： Green KY,Sarasini A,Qian Y,Gerna G

更新日期：1992-05-01 00:00:00

abstract：:Nectin-1 is a receptor for herpes simplex virus (HSV), a member of the immunoglobulin superfamily, and a cellular adhesion molecule. To study domains of nectin-1alpha involved in cell fusion, we measured the ability of nectin-1alpha/nectin-2alpha chimeras, nectin-1alpha/CD4 chimeras, and transmembrane domain and cytop...

journal_title：Virology

authors： Subramanian RP,Dunn JE,Geraghty RJ

更新日期：2005-09-01 00:00:00

abstract：:Posttranslational modification of viral proteins by cellular enzymes is a feature of many virus replication strategies. Here, we report that during infection the multifunctional human influenza A virus NS1 protein is phosphorylated at threonine-215. Substitution of alanine for threonine at this position reduced early ...

journal_title：Virology

authors： Hale BG,Knebel A,Botting CH,Galloway CS,Precious BL,Jackson D,Elliott RM,Randall RE

更新日期：2009-01-05 00:00:00

abstract：:To investigate the mode of gene expression of red clover mottle virus (RCMV) middle component (M) RNA, we have synthesized an oligopeptide corresponding to the predicted carboxy-terminus of the RCMV counterparts of the cowpea mosaic virus (CPMV) 48K and 58K proteins. Using an antiserum raised against this synthetic ol...

journal_title：Virology

authors： Shanks M,Tomenius K,Clapham D,Huskisson NS,Barker PJ,Wilson IG,Maule AJ,Lomonossoff GP

更新日期：1989-12-01 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：:The single-stranded DNA-binding protein LEF-3 of Autographa californica multinucleocapsid nucleopolyhedrovirus consists of 385 amino acid residues, forms oligomers, and promotes Mg2+-independent unwinding of DNA duplexes and annealing of complementary DNA strands. Partial proteolysis revealed that the DNA-binding doma...

journal_title：Virology

authors： Mikhailov VS,Okano K,Rohrmann GF

更新日期：2006-03-15 00:00:00

abstract：:Envelope viruses maturate by macromolecule assembly and budding. To investigate these steps, we generated virus-like particles (VLPs) by co-expression of structural proteins of Sendai virus (SeV), a prototype of the family Paramyxoviridae. Simultaneous expression of matrix (M), nucleo- (N), fusion (F), and hemagglutin...

journal_title：Virology

authors： Sugahara F,Uchiyama T,Watanabe H,Shimazu Y,Kuwayama M,Fujii Y,Kiyotani K,Adachi A,Kohno N,Yoshida T,Sakaguchi T

更新日期：2004-07-20 00:00:00

abstract：:Studies using transformed human cell lines suggest that most SIV strains use CCR5 as co-receptor. Our analysis of primary rhesus macaque CD4(+) T-cell clones revealed marked differences in susceptibility to SIV(mac)239 infection. We investigated whether different levels of CCR5 expression account for clonal difference...

journal_title：Virology

authors： Minang JT,Trivett MT,Barsov EV,Del Prete GQ,Trubey CM,Thomas JA,Gorelick RJ,Piatak M Jr,Ott DE,Ohlen C

更新日期：2011-01-05 00:00:00