Propagation of prion strains through specific conformers of the prion protein.

abstract：:The genome of a human papillomavirus (HPV) found in a patient with Bowen's disease of the skin was molecularly cloned. Blot hybridization experiments, performed under stringent conditions, revealed no cross-hybridization between this HPV DNA and the other known HPV DNAs, showing that this HPV represents a new type, te...

journal_title：Journal of virology

authors： Kawashima M,Jablonska S,Favre M,Obalek S,Croissant O,Orth G

更新日期：1986-02-01 00:00:00

abstract：:DNA replication intermediates of three plasmids containing all or part of a modified Epstein-Barr virus cis-acting plasmid maintenance region (oriP) were examined to further investigate oriP function. Replication intermediates were analyzed in vivo and in vitro by neutral-neutral two-dimensional gel electrophoresis. T...

journal_title：Journal of virology

authors： Platt TH,Tcherepanova IY,Schildkraut CL

更新日期：1993-03-01 00:00:00

abstract：:The techniques of deoxyribonucleic acid-ribonucleic acid (DNA-RNA) hybridization and immunological precipitation were used to compare the synthesis of adenovirus-specific macromolecules in African green monkey kidney (AGMK) cells infected with adenovirus, an abortive infection, and coinfected with both adenovirus and ...

journal_title：Journal of virology

authors： Lucas JJ,Ginsberg HS

更新日期：1972-12-01 00:00:00

abstract：:Varicella-zoster virus (VZV) glycoprotein I (gI) is dispensable in cell culture; the SCIDhu model of VZV pathogenesis was used to determine whether gI is necessary in vivo. The parental and repaired viruses grew in human skin and thymus/liver implants, but the gI deletion mutant was not infectious. Thus, gI is essenti...

journal_title：Journal of virology

authors： Moffat J,Ito H,Sommer M,Taylor S,Arvin AM

更新日期：2002-08-01 00:00:00

abstract：:Four virion activities of Newcastle disease virus (hemagglutinating, neuraminidase, hemolytic, and infectious activities) were examined before and after heat stress in low-salt buffer and physiological salt buffer (phosphate-buffered saline). The hemagglutinating and neuraminidase activities of the Australia-Victoria ...

journal_title：Journal of virology

authors： Peeples ME,Glickman RL,Bratt MA

更新日期：1983-01-01 00:00:00

abstract：:Replication and assembly of hepatitis C virus (HCV) depend on the host's secretory and lipid-biosynthetic machinery. Viral replication occurs on endoplasmic reticulum (ER)-derived modified membranes, while viral assembly is thought to occur on lipid droplets (LDs). A physical association and coordination between the v...

journal_title：Journal of virology

authors： Nevo-Yassaf I,Yaffe Y,Asher M,Ravid O,Eizenberg S,Henis YI,Nahmias Y,Hirschberg K,Sklan EH

更新日期：2012-06-01 00:00:00

abstract：:HeLa cell nuclei, isolated 17 h after infection with human adenovirus type 2 (Ad2), were treated with 200 mM ammonium sulfate. The extract (S200 fraction) contained 50 to 70% of the nonintegrated Ad2 DNA, which was in the form of nucleoprotein complexes. These complexes contained native, intact Ad2 DNA (with the excep...

journal_title：Journal of virology

authors： Wilhelm J,Brison O,Kedinger C,Chambon P

更新日期：1976-07-01 00:00:00

abstract：:Epstein-Barr virus (EBV) infection leads to lifelong viral persistence through its latency in B cells. EBV-specific T cells control reactivations and prevent the development of EBV-associated malignancies in most healthy carriers, but infection can sometimes cause chronic disease and malignant transformation. Epstein-...

journal_title：Journal of virology

authors： Leskowitz RM,Zhou XY,Villinger F,Fogg MH,Kaur A,Lieberman PM,Wang F,Ertl HC

更新日期：2013-08-01 00:00:00

abstract：:The ICP18.5 gene (UL28) of herpes simplex virus type 1 is a member of a well-conserved gene family among herpesviruses and is thought to play a role in localization of viral glycoproteins. We have cloned, sequenced, and expressed the entire pseudorabies virus (PRV) ICP18.5 open reading frame in Escherichia coli as a C...

journal_title：Journal of virology

authors： Pederson NE,Enquist LW

更新日期：1991-07-01 00:00:00

abstract：:Simian virus 40 (SV40) infection of human diploid cells failed to cause an enhanced production of thymidine kinase during the first 10 days after infection. Thymidine kinase activities from extracts of SV40-transformed cultures (human or simian) were considerably higher than the activity levels in extracts from the no...

journal_title：Journal of virology

authors： Carp RI

更新日期：1967-10-01 00:00:00

abstract：:The characteristics of a rotaviruslike (SBR) virus isolated from striped bass (Morone saxatilis) were examined following purification of viruses from infected cell cultures. Virions had a double-layered capsid of icosahedral symmetry and a diameter of 75 nm. Purified viruses contained five polypeptides ranging in mole...

journal_title：Journal of virology

authors： Samal SK,Dopazo CP,McPhillips TH,Baya A,Mohanty SB,Hetrick FM

更新日期：1990-11-01 00:00:00

abstract：:An unusual set of 3' coterminal, spliced mRNAs transcribed through the BamHI A fragment have been previously identified in nasopharyngeal carcinoma (NPC) tissues. These RNAs have also been detected at low levels in Burkitt's lymphoma (BL) cell lines and Epstein-Barr virus (EBV)-transformed lymphocytes. Sequence analys...

journal_title：Journal of virology

authors： Fries KL,Sculley TB,Webster-Cyriaque J,Rajadurai P,Sadler RH,Raab-Traub N

更新日期：1997-04-01 00:00:00

abstract：:cis-Acting elements in the viral genome RNA (vRNA) are essential for the translation, replication, and/or encapsidation of RNA viruses. In this study, a novel conserved cis-acting element was identified in the capsid-coding region of mosquito-borne flavivirus. The downstream of 5' cyclization sequence (5'CS) pseudokno...

journal_title：Journal of virology

authors： Liu ZY,Li XF,Jiang T,Deng YQ,Zhao H,Wang HJ,Ye Q,Zhu SY,Qiu Y,Zhou X,Qin ED,Qin CF

更新日期：2013-06-01 00:00:00

abstract：:The glycopeptides obtained by pronase digestion of two ecotropic strains of murine leukemia virus (MuLV) were compared by gel filtration. Four different glycopeptide size classes, designated G(1), G(2), G(3), and G(4), with molecular weights of approximately 5,100, 2,900, 2,200, and 1,500, respectively, were shown to ...

journal_title：Journal of virology

authors： Kemp MC,Basak S,Compans RW

更新日期：1979-07-01 00:00:00

abstract：:We have developed a simple screening method to identify genes that mimic bcl-2 or adenovirus E1B 19K in enhancing cell survival after transfection and have used this method to identify such a gene in the avian adenovirus CELO. The gene encodes a novel 30-kDa nuclear protein, which we have named GAM-1, that functions c...

journal_title：Journal of virology

authors： Chiocca S,Baker A,Cotten M

更新日期：1997-04-01 00:00:00

abstract：UNLABELLED:Previously, we reported that a mutant of Tat referred to as Nullbasic inhibits HIV-1 reverse transcription although the mechanism of action is unknown. Here we show that Nullbasic is a reverse transcriptase (RT) binding protein that targets the reverse transcription complex rather than directly inhibiting RT...

journal_title：Journal of virology

authors： Lin MH,Apolloni A,Cutillas V,Sivakumaran H,Martin S,Li D,Wei T,Wang R,Jin H,Spann K,Harrich D

更新日期：2015-05-01 00:00:00

abstract：:Recently, efficient and long-term in vivo gene transfer by recombinant adeno-associated virus type 2 (rAAV) vectors has been demonstrated in a variety of tissues. Further improvement in vector titer and purity will expedite this in vivo exploration and provide preclinical information required for use in human gene the...

journal_title：Journal of virology

authors： Xiao X,Li J,Samulski RJ

更新日期：1998-03-01 00:00:00

abstract：:In addition to encoding the structural and regulatory proteins, many viruses encode auxiliary proteins, some of which have been shown to play important roles in lytic and latent states of the viruses. The human neurotropic JC virus (JCV) genome encodes an auxiliary protein called Agno whose function remains unknown. H...

journal_title：Journal of virology

authors： Safak M,Barrucco R,Darbinyan A,Okada Y,Nagashima K,Khalili K

更新日期：2001-02-01 00:00:00

abstract：:Precore and core proteins are two related co-carboxy-terminal proteins of hepatitis B virus. Precore protein contains the entire sequence of core protein plus an amino-terminal extension of 29 amino acid residues. Both proteins can display a common antigenic determinant known as core antigen (HBcAg). Clinically, HBcAg...

journal_title：Journal of virology

authors： Yeh CT,Liaw YF,Ou JH

更新日期：1990-12-01 00:00:00

abstract：:Human immunodeficiency virus type 1 (HIV-1) evokes a strong immune response, but the virus persists. Polymorphisms within known antigenic sites result in loss of immune recognition and can be positively selected. Amino acid variation outside known HLA class I restricted epitopes can also enable immune escape by interf...

journal_title：Journal of virology

authors： Zimbwa P,Milicic A,Frater J,Scriba TJ,Willis A,Goulder PJ,Pillay T,Gunthard H,Weber JN,Zhang HT,Phillips RE

更新日期：2007-02-01 00:00:00

abstract：:A cloned DNA copy of simian rotavirus SA11 genomic segment 10 was used to confirm the assignment of the nonstructural glycoprotein NCVP5 to this gene. Determination of the nucleotide sequence for gene 10 indicated that NCVP5 is 175 amino acids in length and has an N-terminal hydrophobic region with the characteristics...

journal_title：Journal of virology

authors： Both GW,Siegman LJ,Bellamy AR,Atkinson PH

更新日期：1983-11-01 00:00:00

abstract：:The release of the ribonucleic acid (RNA)-containing phage MS2 from Escherichia coli is accompanied by cellular lysis at 37 C, whereas at 30 C phage are released from intact cells. Chloramphenicol or rifampin prevents the release of progeny phage particles at both temperatures. Neither drug causes an immediate cessati...

journal_title：Journal of virology

authors： Engelberg H,Soudry E

更新日期：1971-09-01 00:00:00

abstract：UNLABELLED:Human immunodeficiency virus type 1 (HIV-1) infection in the central nervous system (CNS) is characterized by replication in macrophages or brain microglia that express low levels of the CD4 receptor and is the cause of HIV-associated dementia and related cognitive and motor disorders that affect 20 to 30% o...

journal_title：Journal of virology

authors： Zhuang K,Leda AR,Tsai L,Knight H,Harbison C,Gettie A,Blanchard J,Westmoreland S,Cheng-Mayer C

更新日期：2014-08-01 00:00:00

abstract：:Despite being able to use the Bonzo coreceptor as efficiently as CCR5 in transfected cells, pediatric human immunodeficiency virus type 1 isolate P6 was unable to replicate in peripheral blood mononuclear cells (PBMC) lacking the CCR5 receptor. Furthermore, its replication in wild-type PBMC was completely inhibited by...

journal_title：Journal of virology

authors： Zhang YJ,Moore JP

更新日期：1999-04-01 00:00:00

abstract：:The retroviral restriction factor TRIMCyp, derived from the TRIM5 gene, blocks replication at a postentry step. TRIMCyp has so far been found in four species of Asian macaques, Macaca fascicularis, M. mulatta, M. nemestrina, and M. leonina. M. fascicularis is commonly used as a model for AIDS research, but TRIMCyp has...

journal_title：Journal of virology

authors： Dietrich EA,Brennan G,Ferguson B,Wiseman RW,O'Connor D,Hu SL

更新日期：2011-10-01 00:00:00

abstract：:The amount and distribution of viral DNA were established in a horse acutely infected with the Wyoming strain of equine infectious anemia virus (EIAV). The highest concentration of viral DNA were found in the liver, lymph nodes, bone marrow, and spleen. The kidney, choroid plexus, and peripheral blood leukocytes also ...

journal_title：Journal of virology

authors： Rice NR,Lequarre AS,Casey JW,Lahn S,Stephens RM,Edwards J

更新日期：1989-12-01 00:00:00

abstract：:Hypervariable region 5 (HVR5) is a hydrophilic, serotypically nonconserved loop of the hexon monomer which extrudes from the adenovirus (Ad) capsid. We have replaced the HVR5 sequence of Ad5 with that of heterologous peptides and studied their effects on virus viability and peptide accessibility. A poliovirus model ep...

journal_title：Journal of virology

authors： Vigne E,Mahfouz I,Dedieu JF,Brie A,Perricaudet M,Yeh P

更新日期：1999-06-01 00:00:00

abstract：:Human T-cell leukemia virus type 1 (HTLV-1) establishes a persistent infection in the host despite a vigorous virus-specific immune response. Here we demonstrate that an HTLV-1-encoded protein, p12(I), resides in the endoplasmic reticulum (ER) and Golgi and physically binds to the free human major histocompatibility c...

journal_title：Journal of virology

authors： Johnson JM,Nicot C,Fullen J,Ciminale V,Casareto L,Mulloy JC,Jacobson S,Franchini G

更新日期：2001-07-01 00:00:00

abstract：:Vaccine-induced memory is necessary for protective immunity to pathogens, but many viruses induce a state of transient immune suppression that might contribute to the inability of a vaccine to elicit immunity. We evaluated here the fate of bystander T cells activated by third party cognate antigens during acute viral ...

journal_title：Journal of virology

authors： Marshall HD,Urban SL,Welsh RM

更新日期：2011-06-01 00:00:00

abstract：:We analyzed the CD4+ T-lymphocyte responses to dengue, West Nile, and yellow fever viruses 4 months after immunization of a volunteer with an experimental live-attenuated dengue virus type 1 vaccine (DEN-1 45AZ5). We examined bulk culture proliferation to noninfectious antigens, determined the precursor frequency of s...

journal_title：Journal of virology

authors： Green S,Kurane I,Edelman R,Tacket CO,Eckels KH,Vaughn DW,Hoke CH Jr,Ennis FA

更新日期：1993-10-01 00:00:00