The essential role of guinea pig cytomegalovirus (GPCMV) IE1 and IE2 homologs in viral replication and IE1-mediated ND10 targeting.

abstract：:The yeast retrotransposon, Ty1, produces a macromolecular structure known as a virus-like particle (VLP) as an essential part of its replication cycle. The Ty1 Gag-like structural protein TYA, p1-440, alone is capable of directing assembly of the VLP. In order to determine the TYA sequences required for assembly, we h...

journal_title：Virology

authors： Brookman JL,Stott AJ,Cheeseman PJ,Adamson CS,Holmes D,Cole J,Burns NR

更新日期：1995-09-10 00:00:00

abstract：:The Fgf-3 protooncogene (previously called int-2) is a target of proviral insertion mutations in mammary tumors induced by the mouse mammary tumor virus (MMTV). These insertion mutations result in the transcriptional activation of Fgf-3, which is not normally expressed in the adult mammary gland. Previous mapping stud...

journal_title：Virology

authors： Morris DW,Dutra JC

更新日期：1997-11-10 00:00:00

abstract：:Five plaque-forming viruses (Pbi viruses) of the unicellular, eukaryotic, exsymbiotic Chlorella-like green alga strain Pbi were isolated from fresh water collected in Germany. The viruses were compared to two previously characterized plaque-forming viruses (NC64A viruses) of Chlorella strain NC64A. The Pbi viruses do ...

journal_title：Virology

authors： Reisser W,Burbank DE,Meints SM,Meints RH,Becker B,Van Etten JL

更新日期：1988-11-01 00:00:00

abstract：:The genes encoding the nucleoprotein, PB1, PB2, and PA proteins of the influenza virus strain B/Panamá/45/90 have been cloned under control of the T7 RNA polymerase promoter of plasmid pGEM-3. Transfection of the recombinant plasmids obtained into mammalian cells, which had been infected with a vaccinia virus encoding...

journal_title：Virology

authors： Jambrina E,Bárcena J,Uez O,Portela A

更新日期：1997-09-01 00:00:00

abstract：:Herpes simplex viruses encode several glycoproteins dispensable for infection and replication in cell culture. Evidence is presented that there exist at least two pathways for viral attachment to cells, i.e., one mediated by the dispensable glycoprotein C (gC) and one independent of that glycoprotein. Thus, whereas th...

journal_title：Virology

authors： Campadelli-Fiume G,Stirpe D,Boscaro A,Avitabile E,Foá-Tomasi L,Barker D,Roizman B

更新日期：1990-09-01 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：:N-tropic murine leukemia viruses have been observed in connection with radiation-induced osteosarcomagenesis in BALB/c mice. We have investigated the bone disease-inducing potential of molecularly cloned, BALB/c-derived N-tropic viruses in the random-bred NMRI mouse strain. The germ-line virus and an exogenous virus i...

journal_title：Virology

authors： Pedersen L,Strauss PG,Schmidt J,Luz A,Erfle V,Jørgensen P,Kjeldgaard NO,Pedersen FS

更新日期：1990-12-01 00:00:00

abstract：:The immediate-early transcripts of pseudorabies virus have been located in a region of the genome situated internally within the inverted repeat between map positions 0.99 and 0.95. A single immediate-early transcript (approximately 6 kb) can be detected both in the cytoplasmic and nuclear fractions of infected, cyclo...

journal_title：Virology

authors： Ihara S,Feldman L,Watanabe S,Ben-Porat T

更新日期：1983-12-01 00:00:00

abstract：:High Plains wheat mosaic virus (HPWMoV, genus Emaravirus; family Fimoviridae), transmitted by the wheat curl mite (Aceria tosichella Keifer), harbors a monocistronic octapartite single-stranded negative-sense RNA genome. In this study, putative proteins encoded by HPWMoV genomic RNAs 2-8 were screened for potential RN...

journal_title：Virology

authors： Gupta AK,Hein GL,Graybosch RA,Tatineni S

更新日期：2018-05-01 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：:Monoclonal antibodies have been produced and used to map the functional topography of the surface proteins of rhesus rotavirus (RRV) that mediate viral neutralization. Ten monoclonal antibodies directed to VP7 were studied in neutralization assays and competitive binding studies. A large neutralization domain with sev...

journal_title：Virology

authors： Shaw RD,Vo PT,Offit PA,Coulson BS,Greenberg HB

更新日期：1986-12-01 00:00:00

abstract：:Characterization of the regions of human papillomaviruses (HPVs) that elicit neutralizing immune responses supports studies on viral infectivity and provides insight for the development and evaluation of prophylactic vaccines. HPV11 is a major etiologic agent of genital warts and a likely vaccine candidate. A conforma...

journal_title：Virology

authors： Ludmerer SW,McClements WL,Wang XM,Ling JC,Jansen KU,Christensen ND

更新日期：2000-01-20 00:00:00

abstract：:The prototype strain of Flanders virus (61-7484) has been adapted to grow in Vero cell cultures and a plaque assay has been developed. Electron micrographs of infected cells revealed rod-shaped virions budding in clusters from the plasma membrane, consistent with the tentative classification of Flanders virus as a mem...

journal_title：Virology

authors： Boyd KR,Whitaker-Dowling P

更新日期：1988-04-01 00:00:00

abstract：:The SV40 large T-antigen (TAg) has proven useful in studying pathways involved with cell division and tissue homeostasis. TAg disrupts the normal action of tumor suppressors pRb and p53. It is unclear whether T-antigen inhibition of p53 and pRb is sufficient for oncogenic transformation or if additional T-antigen acti...

journal_title：Virology

authors： Sachsenmeier KF,Pipas JM

更新日期：2001-04-25 00:00:00

abstract：:We have investigated the effect of a monoclonal antibody on influenza virus release and the cell surface expression of M2, comparing virus strains which were observed previously to be sensitive (A/Udorn) or resistant (A/WSN and A/Udorn variants) to growth inhibition by M2 antibody 14C2. Incubation of A/Udorn virus-inf...

journal_title：Virology

authors： Hughey PG,Roberts PC,Holsinger LJ,Zebedee SL,Lamb RA,Compans RW

更新日期：1995-10-01 00:00:00

abstract：:Maturation of T4 can proceed in the presence of 5-methyltryptophan or puromycin. Puromycin inhibits phage protein synthesis within a few seconds, thus limiting the amount of phage precursor material available for maturation. After the arrest of protein synthesis, maturation continues unabated until the limiting protei...

journal_title：Virology

authors： Piechowski MM,Susman M

更新日期：1966-03-01 00:00:00

abstract：:Peste des petits ruminants (PPR) is a viral disease of goats and sheep characterized by erosive stomatitis, enteritis, and pneumonia. The virus is a member of the family Paramyxoviridae and the genus Morbillivirus. The disease has high morbidity and mortality rates and has a substantial economic impact in developing c...

journal_title：Virology

authors： Ismail TM,Yamanaka MK,Saliki JT,el-Kholy A,Mebus C,Yilma T

更新日期：1995-04-20 00:00:00

abstract：:We have previously demonstrated that the bZIP transcription factor CREB-2, also called ATF-4, trans-activates, in association with the viral protein Tax, the human T-cell leukemia virus type I (HTLV-I) promoter. In this study, we have examined whether CREB-2 acetylation affects transcriptional activation mediated by T...

journal_title：Virology

authors： Gachon F,Devaux C,Mesnard JM

更新日期：2002-08-01 00:00:00

abstract：:In March 2017, a novel highly pathogenic avian influenza A(H7N9) virus was detected at two commercial broiler breeder facilities in Tennessee, United States. In this study, a wild bird low pathogenic avian influenza A virus, A/blue-winged teal/Wyoming/AH0099021/2016(H7N9), was shown to be the probable precursor of the...

journal_title：Virology

authors： Li L,DeLiberto TJ,Killian ML,Torchetti MK,Wan XF

更新日期：2018-12-01 00:00:00

abstract：:The Rice stripe virus (RSV) pc4 has been determined as the viral movement protein (MP). In this study, the pc4 gene was cloned into a movement-deficient Tobacco mosaic virus (TMV). The resulting hybrid TMV-pc4, in addition to spreading cell to cell in Nicotiana tabacum, moved systemically and induced foliar necrosis i...

journal_title：Virology

authors： Zhang C,Pei X,Wang Z,Jia S,Guo S,Zhang Y,Li W

更新日期：2012-04-10 00:00:00

abstract：:The vaccinia virus temperature-sensitive mutations Cts6 and Cts9 were mapped by marker rescue and DNA sequencing to the A28 gene. Cts6 and Cts9 contain an identical 2-bp deletion truncating the A28 protein and removing the fourth conserved cysteine near the C-terminus. Cts9 mutant virions produced at 40 degrees C were...

journal_title：Virology

authors： Turner PC,Dilling BP,Prins C,Cresawn SG,Moyer RW,Condit RC

更新日期：2007-09-15 00:00:00

abstract：:The early steps of Rous sarcoma virus-Bryan strain (BS-RSV) infection of genetically resistant and susceptible chick embryo cells were investigated. The methods used were the uptake of virus by cells grown in monolayer, and the ability of infected cells to form foci of transformed cells after plating on resistant and ...

journal_title：Virology

authors： Piraino F

更新日期：1967-08-01 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：:During replication, the lengthy genome of dsDNA viruses is translocated with remarkable velocity into the limited space within the preformed procapsid. We previously found that a viral-encoded RNA (pRNA) played a key role in bacterial virus phi29 DNA translocation. Design of mutant pRNA sets containing two and three i...

journal_title：Virology

authors： Zhang C,Trottier M,Chen C,Guo P

更新日期：2001-03-15 00:00:00

abstract：:Retroviruses can be grouped by viral interference measurements into classes which use common cell surface receptors. We previously tested a large number of isolates of mink cell focus-inducing (MCF) murine leukemia viruses (MuLVs), and reported that all of them share a distinct receptor on NIH/3T3 cells (A. Rein, Viro...

journal_title：Virology

authors： Rein A,Schultz A

更新日期：1984-07-15 00:00:00

abstract：:Piglets infected in utero with porcine reproductive and respiratory syndrome virus (PRRSV) are born severely immunocompromised. In this article we more closely examine the effects of in utero PRRSV infection on circulating and thymic T cell populations. Numbers of CD4+, CD8+, and dual-positive lymphocytes were quantit...

journal_title：Virology

authors： Feng WH,Tompkins MB,Xu JS,Brown TT,Laster SM,Zhang HX,McCaw MB

更新日期：2002-10-25 00:00:00

abstract：:HIV-1 infection is characterized by life-long viral persistence and continued decline of helper CD4 T cells. The new generation of humanized mouse models that encompass RAG-hu, hNOG and BLT mice have been shown to be susceptible to HIV-1 infection and display CD4 T cell loss. Productive infection has been demonstrated...

journal_title：Virology

authors： Berges BK,Akkina SR,Remling L,Akkina R

更新日期：2010-02-05 00:00:00

abstract：:Proviruses were cloned directly from a cat that developed neurological disorders approximately 28 months after inoculation with a molecularly cloned, minimally pathogenic subgroup A feline leukemia virus (FeLV-A). In addition to FeLV-A proviruses that were nearly identical to the inoculated virus, we detected a subgro...

journal_title：Virology

authors： Boomer S,Gasper P,Whalen LR,Overbaugh J

更新日期：1994-11-01 00:00:00

abstract：:Ultraviolet absorption spectra and difference spectra were determined for barley stripe mosaic virus (BSMV) virions and protein and for tobacco mosaic virus (TMV) virions and protein in buffer and in sodium dodecyl sulfate (SDS). The absorbance at 260 nm of BSMV virions disrupted in SDS was 92% of that of intact virio...

journal_title：Virology

authors： Brakke MK

更新日期：1979-10-15 00:00:00

abstract：:Chikungunya virus (CHIKV) represents a pandemic threat with no approved vaccine available. Recently, we described a novel vaccination strategy based on iDNA® infectious clone designed to launch a live-attenuated CHIKV vaccine from plasmid DNA in vitro or in vivo. As a proof of concept, we prepared iDNA plasmid pCHIKV-...

journal_title：Virology

authors： Hidajat R,Nickols B,Forrester N,Tretyakova I,Weaver S,Pushko P

更新日期：2016-03-01 00:00:00