Comparative genomic analyses of frog virus 3, type species of the genus Ranavirus (family Iridoviridae).

abstract：:Marek' disease virus serotype-1, also know as Gallid herpesvirus 2 (GaHV-2), elicits T-cell lymphomas in chickens. The GaHV-2 genome encodes an oncoprotein, Meq, with similarity to the Jun/Fos family of proteins. We have previously shown that Meq homodimers are not sufficient to induce lymphomas in chickens. In this s...

journal_title：Virology

authors： Suchodolski PF,Izumiya Y,Lupiani B,Ajithdoss DK,Lee LF,Kung HJ,Reddy SM

更新日期：2010-04-10 00:00:00

abstract：:Sequence variants of the Epstein-Barr virus (EBV)-encoded latent membrane protein-1 (LMP1) have been reported in association with EBV-linked malignancies but little is known about their effects on signalling pathways and phenotype. We have examined the ability of the nasopharyngeal carcinoma (NPC)-derived variant, CAO...

journal_title：Virology

authors： Blake SM,Eliopoulos AG,Dawson CW,Young LS

更新日期：2001-04-10 00:00:00

abstract：:Naturally occurring mutations in Human T-cell Leukemia Virus Type 1 (HTLV-1) Tax protein lead to loss of recognition by cytotoxic T-lymphocytes. Most of these mutations also abolish or severely impair the transactivation function of Tax. Ninety percent of the rex gene, which encodes the viral regulator of mRNA splicin...

journal_title：Virology

authors： Smith RE,Niewiesk S,Booth S,Bangham CR,Daenke S

更新日期：1997-10-27 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：:West Nile virus is a mosquito-borne, neurotropic flavivirus that causes encephalitis in humans and animals. Since being introduced into the Western hemisphere in 1999, WNV has spread rapidly across North America, identifying this virus as an important emerging pathogen. In this study, we developed a DNA-launched infec...

journal_title：Virology

authors： Pierson TC,Diamond MS,Ahmed AA,Valentine LE,Davis CW,Samuel MA,Hanna SL,Puffer BA,Doms RW

更新日期：2005-03-30 00:00:00

abstract：:Previous studies indicated that hepatitis C virus core protein influences cellular apoptosis. However, the precise mechanisms of the effects are not fully understood. Therefore, in this study, we examined the mechanisms of the effects on cell apoptosis by core protein, using transiently transfected and magnetically co...

journal_title：Virology

authors： Otsuka M,Kato N,Taniguchi H,Yoshida H,Goto T,Shiratori Y,Omata M

更新日期：2002-04-25 00:00:00

abstract：:A dodecapeptide containing the sequence of the C terminus of the nonstructural polyprotein of Sindbis virus has been synthesized and used to immunize rabbits. The antisera obtained precipitated polypeptides from cells infected with the HR strains of Sindbis or with temperature-sensitive mutants ts11 or ts18. Four diff...

journal_title：Virology

authors： Lopez S,Bell JR,Strauss EG,Strauss JH

更新日期：1985-03-01 00:00:00

abstract：:Computational analysis of human adenovirus type 4 (HAdV-E4), a pathogen that is the only HAdV member of species E, provides insights into its zoonotic origin and molecular adaptation. Its genome encodes a domain of the major capsid protein, hexon, from HAdV-B16 recombined into the genome chassis of a simian adenovirus...

journal_title：Virology

authors： Dehghan S,Seto J,Liu EB,Walsh MP,Dyer DW,Chodosh J,Seto D

更新日期：2013-09-01 00:00:00

abstract：:The biological significance of protective CD8 T-cell-mediated responses against non-traditional alternative reading frame epitopes remains relatively unknown. Cytolytic CD8 T cells (CTL) specific for a non-traditional cryptic MHC class I epitope, SYNTGRFPPL, are critically involved in the protection of mice during inf...

journal_title：Virology

authors： Rutkowski MR,Ho O,Green WR

更新日期：2009-08-01 00:00:00

abstract：:Gammaherpesviruses establish life-long infection in most adults and are associated with the development of B cell lymphomas. While the interaction between gammaherpesviruses and splenic B cells has been explored, very little is known about gammaherpesvirus infection of B-1 B cells, innate-like B cells that primarily r...

journal_title：Virology

authors： Rekow MM,Darrah EJ,Mboko WP,Lange PT,Tarakanova VL

更新日期：2016-05-01 00:00:00

abstract：:The nucleotide sequence of the env gene of a previously described human provirus (ERV3) has been determined beginning near the 3'-end of the pol gene and continuing through the 3'-LTR. Analysis of the nucleotide sequence revealed the presence of a long open reading frame of 1944 nucleotides that is capable of encoding...

journal_title：Virology

authors： Cohen M,Powers M,O'Connell C,Kato N

更新日期：1985-12-01 00:00:00

abstract：:Mouse mammary tumour virus (MMTV) encodes a viral superantigen (Sag) and a negative acting factor (Naf) which share parts of their coding sequence. Using 2-dimensional gel electrophoresis (2D-DIGE), we could show that at least 10 different cellular proteins were differentially expressed in Naf positive cells. Also, lu...

journal_title：Virology

authors： Metzner C,Salmons B,Gunzburg WH,Gemeiner M,Miller I,Gesslbauer B,Kungl A,Dangerfield JA

更新日期：2006-03-01 00:00:00

abstract：:To identify ranavirus virulence genes, we engineered Frog Virus 3 (FV3) knockout (KO) mutants defective for a putative viral caspase activation and recruitment domain-containing (CARD) protein (Δ64R-FV3) and a β-hydroxysteroid dehydrogenase homolog (Δ52L-FV3). Compared to wild type (WT) FV3, infection of Xenopus tadpo...

journal_title：Virology

authors： Andino Fde J,Grayfer L,Chen G,Chinchar VG,Edholm ES,Robert J

更新日期：2015-11-01 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：:Here we describe the complete genome sequences of two strains of Usutu virus (USUV), a mosquito-borne member of the genus Flavivirus in the Japanese encephalitis virus (JEV) serogroup. USUV was detected in Austria in 2001 causing a high mortality rate in blackbirds; the reference strain (SAAR-1776) was isolated in 195...

journal_title：Virology

authors： Bakonyi T,Gould EA,Kolodziejek J,Weissenböck H,Nowotny N

更新日期：2004-10-25 00:00:00

abstract：:The Ns strain of Cucumber mosaic virus (CMV) induces hypersensitive response (HR) on Nicotiana tabacum cv. Xanthi-nc and on Nicotiana glutinosa. The genetic determinant of the HR induction was localized earlier to amino acid 461 of the 1a protein. The 3D structure of the 1a protein is still unknown and building a homo...

journal_title：Virology

authors： Salánki K,Gellért A,Náray-Szabó G,Balázs E

更新日期：2007-02-05 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：:HTLV-I infection is characterized by low viremia and restricted viral expression. While the mechanisms regulating viral latency are poorly understood, it is believed that interactions between viral and host cellular factor(s) are involved. Several lines of evidence indicate that HTLV-I provirus may be methylated in pr...

journal_title：Virology

authors： Saggioro D,Forino M,Chieco-Bianchi L

更新日期：1991-05-01 00:00:00

abstract：:The tegument protein pp28 of human cytomegalovirus (HCMV) is essential for the assembly of infectious HCMV virions, but how it functions during the process of HCMV tegumentation and envelopment remains unclear. By using live cell fluorescence resonance energy transfer (FRET) microscopy and yeast two-hybrid assays, we ...

journal_title：Virology

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

更新日期：2009-05-25 00:00:00

abstract：:An essential step for a productive infection by the dengue flavivirus (DEN) is translation of the m(7)G-capped, nonpolyadenylated positive-sense RNA genome. We have recently identified sequences within the DEN 3' untranslated region (UTR) that modulate viral translation. Here, we show that the DEN type 2 (DEN2) 3'UTR ...

journal_title：Virology

authors： Holden KL,Harris E

更新日期：2004-11-10 00:00:00

abstract：:We cloned and sequenced the cDNAs against genomic RNAs and mRNAs for phosphoproteins (Ps) of human parainfluenza virus types 4A (PIV-4A) and 4B (PIV-4B). The PIV-4A and -4B P genes were 1535 nucleotides including poly(A) tract and were found to have two small open reading frames, neither of which was apparently large ...

journal_title：Virology

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

更新日期：1990-09-01 00:00:00

abstract：:The role of oxygen tension level is a well-known phenomenon that has been studied in oncology and radiotherapy since about 60 years. Oxygen tension may inhibit or stimulate propagation of viruses in vitro as well as in vivo. In turn modulating oxygen metabolism may constitute a novel approach to treat viral infections...

journal_title：Virology

authors： Morinet F,Casetti L,François JH,Capron C,Pillet S

更新日期：2013-09-01 00:00:00

abstract：:Functions of the coat protein of white clover mosaic potexvirus (WCIMV) were investigated using C-terminal deletion mutants. Whereas plants inoculated with RNA transcripts of a full-length wild-type clone of WCIMV produced typical infections, plants inoculated with transcripts of each mutant did not produce symptoms, ...

journal_title：Virology

authors： Forster RL,Beck DL,Guilford PJ,Voot DM,Van Dolleweerd CJ,Andersen MT

更新日期：1992-11-01 00:00:00

abstract：:Ribavirin is the first synthetic, broad-spectrum antiviral nucleoside. Despite its more than 30 year history, the mechanism of action of this compound remains unclear and somewhat controversial. Recent data suggest the possibility that the activity of ribavirin against RNA viruses is a reflection of incorporation of r...

journal_title：Virology

authors： Graci JD,Cameron CE

更新日期：2002-07-05 00:00:00

abstract：:Ovarian cancer is the third most common female cancer, with poor survival in later stages of metastatic spread. We test a chimeric virus consisting of genes from Lassa and vesicular stomatitis viruses, LASV-VSV; the native VSV glycoprotein is replaced by the Lassa glycoprotein, greatly reducing neurotropism. Human ova...

journal_title：Virology

authors： van den Pol AN,Zhang X,Lima E,Pitruzzello M,Albayrak N,Alvero A,Davis JN,Mor G

更新日期：2020-11-12 00:00:00

abstract：:Like human adenovirus type 5 (HAV5), bovine adenovirus type 3 (BAV3) early region 1 (E1) consists of E1A and E1B transcriptional units. In order to characterize BAV3 E1 proteins and to isolate a cell line of bovine origin that expresses BAV3 E1, polyclonal antibodies specific to E1A, E1B-157R, and E1B-420R were raised...

journal_title：Virology

authors： van Olphen AL,Tikoo SK,Mittal SK

更新日期：2002-03-30 00:00:00

abstract：:The DNAs from the granulosis viruses of Plodia interpunctella and Pieris rapae were clearly distinguishable based on restriction endonuclease fragment patterns. By sizing single- and double-digestion products approximate molecular weights of 72 x 10(2) and 75 x 10(6), respectively, were estimated for the viral genomes...

journal_title：Virology

authors： Tweeten KA,Bulla LA Jr,Consigli RA

更新日期：1980-07-30 00:00:00

abstract：:The bovine herpesvirus 1 (BHV-1) U(S) ORF8 protein with homology to the Us9 protein of other alphaherpesviruses induces apoptosis in rabbit kidney (RK13) cells without the presence of other BHV-1-encoded proteins. In this article, we have characterized the cytotoxicity and growth behavior of a BHV-1 recombinant, BHV-1...

journal_title：Virology

authors： Nakamichi K,Matsumoto Y,Otsuka H

更新日期：2002-12-05 00:00:00

abstract：:The 1.8-kbp M1 double-stranded (ds) RNA from type 1 killer strains of Saccharomyces cerevisiae contains an internal 200-bp adenine- and uracil-rich region. We have previously demonstrated that this region consists primarily of adenine residues on the plus strand of M1 dsRNA and on the full-length, in vitro synthesized...

journal_title：Virology

authors： Hannig EM,Williams TL,Leibowitz MJ

更新日期：1986-07-15 00:00:00

abstract：:Polyomaviral vectors are generated by transfecting 293T cells with three sets of DNAs: DNA for the expression of simian virus 40 (SV40) T antigen; DNA for the expression of SV40 capsid proteins, and vector DNA harboring a reporter gene expression cassette carrying a SV40 origin. The vector DNA harbors a minimal sequen...

journal_title：Virology

authors： Nakanishi A,Chapellier B,Maekawa N,Hiramoto M,Kuge T,Takahashi RU,Handa H,Imai T

更新日期：2008-09-15 00:00:00