Two major DNA variants present in serially propagated stocks of the WR strain of vaccinia virus.

abstract：:Chemokine receptors CCR5 and CXCR4 are the primary fusion coreceptors utilized for CD4-mediated entry by macrophage (M)- and T-cell line (T)-tropic human immunodeficiency virus type 1 (HIV-1) strains, respectively. Here we demonstrate that HIV-1 Tat protein, a potent viral transactivator shown to be released as a solu...

journal_title：Journal of virology

authors： Huang L,Bosch I,Hofmann W,Sodroski J,Pardee AB

更新日期：1998-11-01 00:00:00

abstract：:Sequencing and reversion analysis of murine hepatitis virus (MHV) temperature-sensitive (ts) viruses has identified putative ts mutations in the replicase nonstructural proteins (nsp's) of these coronaviruses. In this study, reverse transcriptase PCR sequencing of the RNA genome of an isolate of the MHV ts virus Alb t...

journal_title：Journal of virology

authors： Sparks JS,Donaldson EF,Lu X,Baric RS,Denison MR

更新日期：2008-06-01 00:00:00

abstract：:Lentiviruses are nononcogenic retroviruses that cause persistent infections and slowly progressive diseases. Visna virus, a lentivirus of sheep, persists in cells of the macrophage lineage despite the presence of neutralizing antibodies in the animal. These antibodies are measured by prevention of virus replication in...

journal_title：Journal of virology

authors： Kennedy-Stoskopf S,Narayan O

更新日期：1986-07-01 00:00:00

abstract：:Ultrastructure was correlated with growth kinetics of bdellophage VL-1 infecting host-dependent ("parasitic") Bdellovibrio bacteriovorus 109J in its Escherichia coli B host (the three-membered system), as well as in the host-independent ("saprophytic") derivative of the Bdellovibrio. Electron microscope observations s...

journal_title：Journal of virology

authors： Kessel M,Varon M

更新日期：1973-12-01 00:00:00

abstract：:Anaplastic nasopharyngeal carcinoma (NPC) cells invariably harbor the Epstein-Barr virus (EBV) genome, an association that is unique among human virus-associated cancers. Although EBV is able to replicate in epithelial cells, results with expression of the EBV receptor (complement receptor type 2 [CR2]; also called CD...

journal_title：Journal of virology

authors： Billaud M,Busson P,Huang D,Mueller-Lantzch N,Rousselet G,Pavlish O,Wakasugi H,Seigneurin JM,Tursz T,Lenoir GM

更新日期：1989-10-01 00:00:00

abstract：:A variant of human T-cell leukemia virus subgroup I (HTLV-I), designated HTLV-Ib, has been isolated from a transformed T-lymphocytic cell line established from a Zairian patient with adult T-cell lymphoma. A recombinant phage clone of the variant provirus, denoted lambda MC-1, hybridizes under high stringency to HTLV-...

journal_title：Journal of virology

authors： Ratner L,Josephs SF,Starcich B,Hahn B,Shaw GM,Gallo RC,Wong-Staal F

更新日期：1985-06-01 00:00:00

abstract：:The internal structural proteins of retroviruses are proteolytically processed from the Gag polyprotein, which alone is able to assemble into virus-like particles when expressed in cells. All Gag proteins contain domains corresponding to the three structural proteins MA, CA, and NC. We have expressed the CA and NC dom...

journal_title：Journal of virology

authors： Campbell S,Vogt VM

更新日期：1995-10-01 00:00:00

abstract：:T7 early mRNA's are generated from a high-molecular-weight precursor RNA by site-specific RNase III cleavage. When T7 DNA is transcribed in vitro by Escherichia coli RNA polymerase, the transcript is a large, single-piece RNA equivalent to the in vivo precursor RNA. The T7 RNA synthesized in vitro can be translated as...

journal_title：Journal of virology

authors： Yamada Y,Nakada D

更新日期：1976-06-01 00:00:00

abstract：:Since its detection in swine, influenza D virus (IDV) has been shown to be present in multiple animal hosts, and bovines have been identified as its natural reservoir. However, it remains unclear how IDVs emerge, evolve, spread, and maintain in bovine populations. Through multiple years of virological and serological ...

journal_title：Journal of virology

authors： Wan XF,Ferguson L,Oliva J,Rubrum A,Eckard L,Zhang X,Woolums AR,Lion A,Meyer G,Murakami S,Ma W,Horimoto T,Webby R,Ducatez MF,Epperson W

更新日期：2020-08-31 00:00:00

abstract：:Natural Killer (NK) cells are important in the immune response to a number of viruses; however, the mechanisms used by NK cells to discriminate between healthy and virus-infected cells are only beginning to be understood. Infection with vaccinia virus provokes a marked increase in the susceptibility of target cells to...

journal_title：Journal of virology

authors： Chisholm SE,Reyburn HT

更新日期：2006-03-01 00:00:00

abstract：:Dengue virus (DENV) infects human immune cells in vitro and likely infects dendritic cells (DCs) in vivo. DENV-2 productive infection induces activation and release of high levels of chemokines and proinflammatory cytokines in monocyte-derived DCs (moDCs), with the notable exception of alpha/beta interferon (IFN-alpha...

journal_title：Journal of virology

authors： Rodriguez-Madoz JR,Bernal-Rubio D,Kaminski D,Boyd K,Fernandez-Sesma A

更新日期：2010-05-01 00:00:00

abstract：:Herpes simplex virus establishes latent infections in the nuclei of sensory neurons. These infections are characterized by the abundant expression of a series of 5' coterminal transcripts termed the latency-associated transcripts (LATs). Available evidence indicates that LAT expression is specifically regulated in lat...

journal_title：Journal of virology

authors： Frazier DP,Cox D,Godshalk EM,Schaffer PA

更新日期：1996-11-01 00:00:00

abstract：UNLABELLED:In vitro, infection of polarized human intestinal epithelial cells by coxsackievirus B3 (CVB3) depends on virus interaction with decay-accelerating factor (DAF), a receptor expressed on the apical cell surface. Although mice are highly susceptible to CVB3 infection when virus is delivered by intraperitoneal ...

journal_title：Journal of virology

authors： Pan J,Zhang L,Odenwald MA,Shen L,Turner JR,Bergelson JM

更新日期：2015-04-01 00:00:00

abstract：:Rotavirus NSP1 has been shown to function as an E3 ubiquitin ligase that mediates proteasome-dependent degradation of interferon (IFN) regulatory factors (IRF), including IRF3, -5, and -7, and suppresses the cellular type I IFN response. However, the effect of rotavirus NSP1 on viral replication is not well defined. P...

journal_title：Journal of virology

authors： Feng N,Sen A,Nguyen H,Vo P,Hoshino Y,Deal EM,Greenberg HB

更新日期：2009-07-01 00:00:00

abstract：:Poliovirus proteinase 2A (2Apro) is autocatalytically released from the viral polyprotein by cleavage in cis of a Tyr-Gly dipeptide at its own amino terminus, resulting in separation of the P1 structural and P2-P3 nonstructural protein precursors. A second Ty-Gly dipeptide within 3D polymerase is cleaved by 2Apro in t...

journal_title：Journal of virology

authors： Hellen CU,Lee CK,Wimmer E

更新日期：1992-06-01 00:00:00

abstract：:We compared the intracellular location of the product of the c-fps proto-oncogene, NCP98, with that of its viral homolog P140, the transforming protein of Fujinami sarcoma virus. Using the technique of biochemical subcellular fractionation, we determined that 60 to 90% of NCP98 and its associated kinase activity are i...

journal_title：Journal of virology

authors： Young JC,Martin GS

更新日期：1984-12-01 00:00:00

abstract：:The assembly of hepatitis C virus (HCV) is poorly understood, largely due to the lack of mammalian cell culture systems that are easily manipulated and produce high titers of virus. This problem is highlighted by the inability of the recently established HCV replicon systems to support HCV capsid assembly despite high...

journal_title：Journal of virology

authors： Klein KC,Polyak SJ,Lingappa JR

更新日期：2004-09-01 00:00:00

abstract：:Four mutants of the virulent Mahoney strain of poliovirus were generated by introducing mutations in nucleotides (nt) 128 to 134 of the genome, a region that contains a part of the stem-loop II (SLII) structure located within the internal ribosomal entry site (IRES; nt 120 to 590) (K. Shiroki, T. Ishii, T. Aoki, Y. Ot...

journal_title：Journal of virology

authors： Ishii T,Shiroki K,Hong DH,Aoki T,Ohta Y,Abe S,Hashizume S,Nomoto A

更新日期：1998-03-01 00:00:00

abstract：:The Zaire ebolavirus protein VP24 was previously demonstrated to inhibit alpha/beta interferon (IFN-alpha/beta)- and IFN-gamma-induced nuclear accumulation of tyrosine-phosphorylated STAT1 (PY-STAT1) and to inhibit IFN-alpha/beta- and IFN-gamma-induced gene expression. These properties correlated with the ability of V...

journal_title：Journal of virology

authors： Reid SP,Valmas C,Martinez O,Sanchez FM,Basler CF

更新日期：2007-12-01 00:00:00

abstract：:Embryonic stem cells are subjected to a dynamic genome regulation during development. Here we report that the ectopic lentiviral transgenes are quickly silenced in murine embryonic carcinoma P19 cells. The silencing was correlated with CpG hypermethylation in the transgene promoter. Using high-resolution sodium bisulf...

journal_title：Journal of virology

authors： He J,Yang Q,Chang LJ

更新日期：2005-11-01 00:00:00

abstract：:Empty capsids of foot-and-mouth disease virus (FMDV) type A22 Iraq 24/64, whose structure has been solved by X-ray crystallography, are unusual for picornaviruses since they contain VP2 and VP4, the cleavage products of the protein precursor VP0. Both the N terminus of VP1 and the C terminus of VP4, which pack togethe...

journal_title：Journal of virology

authors： Curry S,Fry E,Blakemore W,Abu-Ghazaleh R,Jackson T,King A,Lea S,Newman J,Stuart D

更新日期：1997-12-01 00:00:00

abstract：:Human cytomegalovirus (CMV) is the leading cause of prenatal viral infection. Affected infants may suffer intrauterine growth retardation and serious neurologic impairment. Analysis of spontaneously aborted conceptuses shows that CMV infects the placenta before the embryo or fetus. In the human hemochorial placenta, m...

journal_title：Journal of virology

authors： Fisher S,Genbacev O,Maidji E,Pereira L

更新日期：2000-08-01 00:00:00

abstract：:Here, we report a novel porcine circovirus type 2a (PCV2a) strain with 11 nucleotides (nt) inserted in the origin of genome replication (Ori). This is the first report of a PCV2a strain with nucleotide insertion in Ori. Our study will help further epidemiological studies and extend our knowledge of evolutionary charac...

journal_title：Journal of virology

authors： Cai L,Han X,Hu D,Li X,Wang B,Ni J,Zhou Z,Yu X,Zhai X,Tian K

更新日期：2012-06-01 00:00:00

abstract：:Purified rabies virions, unlabeled or labeled with radioactive amino acids or d-glucosamine, were dissociated into their polypeptides by treatment with sodium dodecyl sulfate in a reducing environment and fractionated by electroiphoresis in sodium dodecyl sulfate-containing polyacrylamide gel. The molecular weights of...

journal_title：Journal of virology

authors： Sokol F,Stancek D,Koprowski H

更新日期：1971-02-01 00:00:00

abstract：UNLABELLED:PML is the organizer of cellular structures termed nuclear domain 10 (ND10) or PML-nuclear bodies (PML-NBs) that act as key mediators of intrinsic immunity against human cytomegalovirus (HCMV) and other viruses. The antiviral function of ND10 is antagonized by viral regulatory proteins such as the immediate ...

journal_title：Journal of virology

authors： Scherer M,Otto V,Stump JD,Klingl S,Müller R,Reuter N,Muller YA,Sticht H,Stamminger T

更新日期：2015-11-11 00:00:00

abstract：:A recombinant Epstein-Barr virus (EBV) was constructed, with a positive-selection marker inserted at the site of a deletion of a DNA segment which encodes the first five transmembrane domains of LMP2A and LMP2B. Despite the mutation, the mutant recombinant EBV was able to initiate and maintain primary B-lymphocyte gro...

journal_title：Journal of virology

authors： Longnecker R,Miller CL,Tomkinson B,Miao XQ,Kieff E

更新日期：1993-08-01 00:00:00

abstract：:The V1V2 region of HIV-1 gp120 harbors a major vulnerable site targeted by a group of broadly neutralizing monoclonal antibodies (MAbs) such as PG9 through strand-strand recognition. However, this epitope region is structurally polymorphic as it can also form a helical conformation recognized by RV144 vaccine-induced ...

journal_title：Journal of virology

authors： Jiang X,Totrov M,Li W,Sampson JM,Williams C,Lu H,Wu X,Lu S,Wang S,Zolla-Pazner S,Kong XP

更新日期：2016-11-28 00:00:00

abstract：:MVL2, an enveloped double-stranded DNA mycoplasmavirus, causes a nonlytic infection of Acholeplasma laidlawii leading to the establishment of a persistent infection. Persistently infected clones were found to be resistant to superinfection by homologous virus, but could be infected by heterologous virus. Cells in a pe...

journal_title：Journal of virology

authors： Putzrath RM,Maniloff J

更新日期：1978-10-01 00:00:00

abstract：:Dengue virus (DENV) infection causes serious clinical symptoms, including dengue hemorrhagic fever (DHF) and dengue shock syndrome (DSS). Vascular permeability change is the main feature of the diseases, and the abnormal expression of proinflammatory cytokines is the important cause of vascular permeability change. Ho...

journal_title：Journal of virology

authors： Pan P,Zhang Q,Liu W,Wang W,Lao Z,Zhang W,Shen M,Wan P,Xiao F,Liu F,Zhang W,Tan Q,Liu X,Wu K,Liu Y,Li G,Wu J

更新日期：2019-10-15 00:00:00

abstract：:We have developed a system in which vesicular stomatitis virus (VSV) minigenomes encoding viral structural proteins can be expressed from plasmids. These RNAs can be replicated, transcribed, and packaged into infectious particles when coexpressed with the other VSV proteins. The minigenomes contain either the glycopro...

journal_title：Journal of virology

authors： Stillman EA,Rose JK,Whitt MA

更新日期：1995-05-01 00:00:00