Cyclin-dependent kinase 1/cyclin B1 phosphorylates varicella-zoster virus IE62 and is incorporated into virions.

abstract：:While a diversity of immunogens that elicit qualitatively different cellular immune responses are being assessed in clinical human immunodeficiency virus vaccine trials, the consequences of those varied responses for viral control remain poorly understood. In the present study, we evaluated the induction of virus-spec...

journal_title：Journal of virology

authors： Sun Y,Santra S,Schmitz JE,Roederer M,Letvin NL

更新日期：2008-09-01 00:00:00

abstract：:We have selected an HXB2 variant which can replicate in the presence of a neutralizing human serum. Sequencing of the gp120 region of the env gene from the variant and parental viruses identified a single amino acid substitution in the third conserved region of gp120 at residue 375 (AGT-->AAT, Ser-->Asn; designated 37...

journal_title：Journal of virology

authors： McKeating JA,Bennett J,Zolla-Pazner S,Schutten M,Ashelford S,Brown AL,Balfe P

更新日期：1993-09-01 00:00:00

abstract：:Arginine methylation of human immunodeficiency virus type 1 (HIV-1) Tat protein downregulates its key function in viral-gene transactivation. The fate of methylated Tat is unknown, so it is unclear whether methylated Tat is degraded or persists in the cell for additional functions. Here we show that the arginine methy...

journal_title：Journal of virology

authors： Sivakumaran H,van der Horst A,Fulcher AJ,Apolloni A,Lin MH,Jans DA,Harrich D

更新日期：2009-11-01 00:00:00

abstract：:The human immunodeficiency virus Tat protein is essential for virus replication and is a candidate vaccine antigen. Macaques immunized with Tat or chemically modified Tat toxoid having the same clade B sequence developed strong antibody responses. We compared these antisera for their abilities to recognize diverse Tat...

journal_title：Journal of virology

authors： Tikhonov I,Ruckwardt TJ,Hatfield GS,Pauza CD

更新日期：2003-03-01 00:00:00

abstract：:A tetracycline-regulated gene expression system and a panel of novel monoclonal antibodies were used to examine the subcellular localization, stability, and trans-cleavage competence of the hepatitis C virus (HCV) NS3-NS4A complex in inducible cell lines. The NS3 serine protease domain and the full-length NS3 protein ...

journal_title：Journal of virology

authors： Wölk B,Sansonno D,Kräusslich HG,Dammacco F,Rice CM,Blum HE,Moradpour D

更新日期：2000-03-01 00:00:00

abstract：:Rodent fibroblasts infected with the ts371 Kirsten murine sarcoma virus (KiMuSV) are temperature sensitive for the maintenance of transformation because of the production of an abnormal p21 protein. We cloned the ts371 KiMuSV provirus from the genome of a conditionally transformed nonproducer cell line, ts371 KiMuSV N...

journal_title：Journal of virology

authors： Stein RB,Tai JY,Scolnick EM

更新日期：1986-11-01 00:00:00

abstract：:The protease (PR) from human immunodeficiency virus (HIV) is essential for viral replication: this aspartyl protease, active only as a dimer, is responsible for cleavage of the viral polyprotein precursors (Gag and Gag-Pol), to release the functional mature proteins. In this work, we have studied the structure-functio...

journal_title：Journal of virology

authors： Dautin N,Karimova G,Ladant D

更新日期：2003-08-01 00:00:00

abstract：:The interaction of the mouse hepatitis virus (MHV) nucleocapsid protein (N) and viral RNA was examined. Monoclonal antibody specific for N protein coimmunoprecipitated MHV genomic RNA as well as all six MHV subgenomic mRNAs found in MHV-infected cells. In contrast, monoclonal antibodies to the MHV E2 or E1 envelope gl...

journal_title：Journal of virology

authors： Baric RS,Nelson GW,Fleming JO,Deans RJ,Keck JG,Casteel N,Stohlman SA

更新日期：1988-11-01 00:00:00

abstract：:The herpes simplex virus type 1 (HSV-1) immediate-early protein ICP27 is an essential regulatory protein that localizes to the nuclei of infected cells. The strong nuclear localization signal (NLS) of ICP27 was identified recently and shown to reside in the amino-terminal portion of the polypeptide from residues 110 t...

journal_title：Journal of virology

authors： Hibbard MK,Sandri-Goldin RM

更新日期：1995-08-01 00:00:00

abstract：:Axl, a plasma membrane-associated Tyro3/Axl/Mer (TAM) family member, is necessary for optimal Zaire ebolavirus (ZEBOV) glycoprotein (GP)-dependent entry into some permissive cells but not others. To date, the role of Axl in virion entry is unknown. The focus of this study was to characterize entry pathways that are us...

journal_title：Journal of virology

authors： Hunt CL,Kolokoltsov AA,Davey RA,Maury W

更新日期：2011-01-01 00:00:00

abstract：:Different isolates of human immunodeficiency virus type 1 (HIV-1) vary in the cell tropisms they display, i.e., the range of cell types in which they are able to establish a productive infection. Here, we report on the phenotypes of recombinants between two molecularly cloned strains of HIV-1. Our results prove that t...

journal_title：Journal of virology

authors： Cann AJ,Churcher MJ,Boyd M,O'Brien W,Zhao JQ,Zack J,Chen IS

更新日期：1992-01-01 00:00:00

abstract：:The inhibition of multilineage hematopoiesis which occurs in the severe combined immunodeficiency mouse with transplanted human fetal thymus and liver tissues (SCID-hu Thy/Liv) due to human immunodeficiency virus type 1 (HIV-1) infection is also accompanied by a severe loss of c-Mpl expression on these progenitor cell...

journal_title：Journal of virology

authors： Koka PS,Kitchen CM,Reddy ST

更新日期：2004-10-01 00:00:00

abstract：:The production and selection of infectious vaccinia virus recombinants expressing foreign genes was facilitated by the construction of plasmid vectors. These vectors contain all or part of the vaccinia virus thymidine kinase (TK) gene interrupted by multiple unique restriction endonuclease sites placed adjacent to the...

journal_title：Journal of virology

authors： Mackett M,Smith GL,Moss B

更新日期：1984-03-01 00:00:00

abstract：:Alkylation of T7 bacteriophage by methyl methane sulfonate blocked superinfection exclusion. This blockage could be correlated with a delay in the synthesis of phage-specific proteins. Therefore we conclude that protein synthesis directed by the primary infecting phage is required for efficient exclusion of superinfec...

journal_title：Journal of virology

authors： Karska-Wysocki B,Racine JF,Mamet-Bratley MD

更新日期：1982-11-01 00:00:00

abstract：:Interleukin-15 (IL-15), natural killer (NK) cells, and NK T (NKT) cells, components of the innate immune system, are known to contribute to defense against pathogens, including viruses. Here we report that IL-15(-/-) (NK(-) and NKT(-/+)) mice and RAG-2(-/-)/gamma(c)(-/-) (NK(-) and NKT(-)) mice that lack all lymphoid ...

journal_title：Journal of virology

authors： Ashkar AA,Rosenthal KL

更新日期：2003-09-01 00:00:00

abstract：:Recombination is one of the driving forces of viral evolution. RNA recombination events among similar RNA viruses are frequent, although RNA recombination could also take place among unrelated viruses. In this paper, we have established efficient interviral recombination systems based on yeast and plants. We show that...

journal_title：Journal of virology

authors： Kovalev N,Pogany J,Nagy PD

更新日期：2019-12-12 00:00:00

abstract：:Lentiviruses have long been considered host-specific pathogens, but several recent observations demonstrated their capacity to conquer new hosts from different species, genera, and families. From these cross-species infections emerged new animal and human infectious diseases. The successful colonization and adaptation...

journal_title：Journal of virology

authors： Morin T,Guiguen F,Bouzar BA,Villet S,Greenland T,Grezel D,Gounel F,Gallay K,Garnier C,Durand J,Alogninouwa T,Mselli-Lakhal L,Mornex JF,Chebloune Y

更新日期：2003-06-01 00:00:00

abstract：:The human T-cell leukemia virus type 1 (HTLV-1) transmembrane glycoprotein has a 24-amino-acid cytoplasmic domain whose function in the viral life cycle is poorly understood. We introduced premature-stop mutations and 18 single-amino-acid substitutions into this domain and studied their effects on cell-to-cell transmi...

journal_title：Journal of virology

authors： Delamarre L,Pique C,Rosenberg AR,Blot V,Grange MP,Le Blanc I,Dokhélar MC

更新日期：1999-11-01 00:00:00

abstract：:A procedure has been developed for the isolation of Newcastle disease virus (NDV) envelope proteins. The two surface glycoproteins and the non-glycosylated membrane protein were solubilized with 2% Triton X-100 and 1 m KCl. Removal of the KCl by dialysis yielded by precipitation a pure preparation of the non-glycosyla...

journal_title：Journal of virology

authors： Scheid A,Choppin PW

更新日期：1973-02-01 00:00:00

abstract：:Gene expression of nonsegmented negative-sense RNA viruses involves sequential synthesis of monocistronic mRNAs and transcriptional attenuation at gene borders resulting in a transcript gradient. To address the role of the heterogeneous rabies virus (RV) intergenic regions (IGRs) in transcription attenuation, we const...

journal_title：Journal of virology

authors： Finke S,Cox JH,Conzelmann KK

更新日期：2000-08-01 00:00:00

abstract：:Growth of phage phi105 and its deoxyribonucleic acid (DNA) was studied in radiation-sensitive mutants of Bacillus subtilis. The recA gene is required for optimal prophage induction with mitomycin C and for infectivity of prophage DNA. rec B gene is required for marker rescue from mature DNA. The importance of bacteria...

journal_title：Journal of virology

authors： Rutberg B,Rutberg L

更新日期：1971-12-01 00:00:00

abstract：:In polarized T cells, HIV-1 Gag localizes to a rear-end protrusion known as the uropod in a multimerization-dependent manner. Gag-laden uropods participate in formation of virological synapses, intercellular contact structures that play a key role in cell-to-cell HIV-1 transmission. Our previous observations suggest t...

journal_title：Journal of virology

authors： Llewellyn GN,Grover JR,Olety B,Ono A

更新日期：2013-06-01 00:00:00

abstract：:Deletion mutants of bacteriphage T5 can be identified by analyzing the DNA content of single plaques, after alkaline denaturation, by agarose gel electrophoresis. Use of this procedure has resulted in the isolation of a new mutant, designated del2, that lacks a 1.6% segment located 68 to 70% from the left end of T5 DN...

journal_title：Journal of virology

authors： Rhoades M,Schwartz J,Wahl JM

更新日期：1980-11-01 00:00:00

abstract：:Influenza A virus (IAV) is a highly transmissible respiratory pathogen and a major cause of morbidity and mortality around the world. Nucleoprotein (NP) is an abundant IAV protein essential for multiple steps of the viral life cycle. Our recent proteomic study of the IAV-host interaction network found that TRIM41 (tri...

journal_title：Journal of virology

authors： Patil G,Zhao M,Song K,Hao W,Bouchereau D,Wang L,Li S

更新日期：2018-07-31 00:00:00

abstract：:Cloned avian leukosis viral DNAs were mutagenized in the long terminal repeat, in the leader sequence for env mRNA, and at the poly-env junction. The effect of these mutations in the viral DNA upon its ability to direct virus production or env mRNA synthesis was analyzed by microinjecting the mutant DNAs into chicken ...

journal_title：Journal of virology

authors： Pugatsch T,Stacey DW

更新日期：1982-08-01 00:00:00

abstract：:Infectious bursal disease virus (IBDV) is a double-stranded RNA (dsRNA) virus of the Birnaviridae family. Its two genome segments are encapsidated together with multiple copies of the viral RNA-dependent RNA polymerase, VP1, in a single-shell capsid that is composed of VP2 and VP3. In this study we identified the doma...

journal_title：Journal of virology

authors： Tacken MG,Peeters BP,Thomas AA,Rottier PJ,Boot HJ

更新日期：2002-11-01 00:00:00

abstract：:The virion host shutoff (vhs) protein encoded by herpes simplex virus type 1 (HSV-1) destabilizes both viral and host mRNAs. An HSV-1 strain with a mutation in vhs is attenuated in virulence and induces immune responses in mice that are protective against corneal infection with virulent HSV-1, but it has the capacity ...

journal_title：Journal of virology

authors： Geiss BJ,Smith TJ,Leib DA,Morrison LA

更新日期：2000-12-01 00:00:00

abstract：:Influenza A virus infection can arrest autophagy, as evidenced by autophagosome accumulation in infected cells. Here, we report that this autophagosome accumulation can be inhibited by amantadine, an antiviral proton channel inhibitor, in amantadine-sensitive virus infected cells or cells expressing influenza A virus ...

journal_title：Journal of virology

authors： Ren Y,Li C,Feng L,Pan W,Li L,Wang Q,Li J,Li N,Han L,Zheng X,Niu X,Sun C,Chen L

更新日期：2015-10-14 00:00:00

abstract：:Adeno-associated virus type 5 (AAV5) has a linear, single-stranded DNA genome of ca. 5 kb and an overlapping transcription profile featuring multiple promoters and a single intron in the center of the genome. Unlike the situation for the prototype AAV2, AAV5 RNAs transcribed from upstream promoters at map units 7 (P7)...

journal_title：Journal of virology

authors： Qiu J,Nayak R,Pintel DJ

更新日期：2004-01-01 00:00:00

abstract：:The human cytomegalovirus (HCMV) major immediate-early (IE) proteins share an 85-amino-acid N-terminal domain specified by exons 2 and 3 of the major IE region, UL122-123. We have constructed IE Delta30-77, a recombinant virus that lacks the majority of IE exon 3 and consequently expresses smaller forms of both IE1 72...

journal_title：Journal of virology

authors： White EA,Spector DH

更新日期：2005-06-01 00:00:00