Chromosomal integration and homologous gene targeting by replication-incompetent vectors based on the autonomous parvovirus minute virus of mice.

abstract：:We have developed a system for producing murine leukemia virus (MLV) pseudotyped with human hepatitis B virus (HBV) large (L) and small (S) surface antigens (HBsAg) for targeting primary human hepatocytes. Using the MLV(HBV) pseudotype virus containing a beta-galactosidase reporter gene, we demonstrated that this pseu...

journal_title：Journal of virology

authors： Sung VM,Lai MM

更新日期：2002-01-01 00:00:00

abstract：:The nature and theory of flow field-flow fractionation is described, and its potential applicability to virus-like particles is discussed. Different virus types are shown to be retained at different levels. Retention can be controlled by variation of the experimental parameters, in good agreement with theory. However,...

journal_title：Journal of virology

authors： Giddings JC,Yang FJ,Myers MN

更新日期：1977-01-01 00:00:00

abstract：:Nonglucosylated and fragmented T4 DNA shows a gene-specific variation in transformation efficiency. ...

journal_title：Journal of virology

authors： McNicol LA

更新日期：1973-08-01 00:00:00

abstract：:Polymorphonuclear leukocytes (PMN) were studied for their ability to mediate cytotoxicity against varicella-zoster virus (VZV)-infected and uninfected human fibroblasts in 51Cr release assays. PMN were capable of mediating antibody-dependent cellular cytotoxicity (ADCC) against VZV-infected targets. Maximal ADCC was o...

journal_title：Journal of virology

authors： Ihara T,Starr SE,Ito M,Douglas SD,Arbeter AM

更新日期：1984-07-01 00:00:00

abstract：:SER virus, a paramyxovirus that is closely related to simian virus 5 (SV5), is unusual in that it fails to induce syncytium formation. The SER virus F protein has an unusually long cytoplasmic tail (CT), and it was previously observed that truncations or specific mutations of this domain result in enhanced syncytium f...

journal_title：Journal of virology

authors： Seth S,Goodman AL,Compans RW

更新日期：2004-08-01 00:00:00

abstract：:The human adenovirus type 2 (Ad2) mutant Ad2ts111 has previously been shown to contain two mutations which result in a complex phenotype. Ad2ts111 contains a single base change in the early region 1B (E1B) 19,000-molecular-weight (19K) coding region which yields a cyt deg phenotype and another defect which maps to the...

journal_title：Journal of virology

authors： Prelich G,Stillman BW

更新日期：1986-03-01 00:00:00

abstract：:Bluetongue virus (BTV), an insect-vectored emerging pathogen of both wild ruminants and livestock, has had a severe economic impact in agriculture in many parts of the world. The investigation of BTV replication and pathogenesis has been hampered by the lack of a reverse genetics system. Recovery of infectious BTV is ...

journal_title：Journal of virology

authors： Boyce M,Celma CC,Roy P

更新日期：2008-09-01 00:00:00

abstract：:Some retroviruses with an extended repeat (R) region encode the polyadenylation signal within the R region such that this signal is present at both the 5' and 3' ends of the viral transcript. This necessitates differential regulation to either repress recognition of the 5' polyadenylation signal or enhance usage of th...

journal_title：Journal of virology

authors： Das AT,Klaver B,Berkhout B

更新日期：1999-01-01 00:00:00

abstract：:The human T-cell leukemia virus type 1 (HTLV-1) envelope protein is required for virus spread. This study further characterizes the role of the envelope protein in HTLV-1 immortalization. Viruses with single amino acid substitutions within the SU protein at residue 75, 81, 95, 101, 105, or 195 or with a C-terminal cyt...

journal_title：Journal of virology

authors： Tsukahara T,Wielgosz MM,Ratner L

更新日期：2001-10-01 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：:Vaccinia virus DNA fragments that have been denatured by alkali and then neutralized contain a fraction that rapidly reforms duplex structures. The fraction is enriched by fractionating on hydroxyapatite columns and serves as as substrate for digestion by two restriction endonucleases isolated from Hemophilus parainfl...

journal_title：Journal of virology

authors： DeFilippes F

更新日期：1975-01-01 00:00:00

abstract：:Clink, a 20-kDa protein of faba bean necrotic yellows virus, a single-stranded DNA plant virus, interacts with pRB family members and a SKP1 homologue from Medicago sativa. An LxCxE motif and an F-box of Clink mediate the interactions with the respective proteins. The capacity of Clink to bind pRB correlates with its ...

journal_title：Journal of virology

authors： Aronson MN,Meyer AD,Györgyey J,Katul L,Vetten HJ,Gronenborn B,Timchenko T

更新日期：2000-04-01 00:00:00

abstract：:Evidence is presented that the herpes simplex virus type 2 glycoprotein previously designated gF is antigenically related to herpes simplex virus type 1 gC (gC-1). An antiserum prepared against type 1 virion envelope proteins immunoprecipitated gF of type 2 (gF-2), and competition experiments revealed that the anti-gC...

journal_title：Journal of virology

authors： Zezulak KM,Spear PG

更新日期：1983-09-01 00:00:00

abstract：:The carboxyl-terminal three-fourths of the hepatitis C virus (HCV) NS3 protein has been shown to possess an RNA helicase activity, typical of members of the DEAD box family of RNA helicases. In addition, the NS3 protein contains four amino acid motifs conserved in DEAD box proteins. In order to inspect the roles of in...

journal_title：Journal of virology

authors： Kim DW,Kim J,Gwack Y,Han JH,Choe J

更新日期：1997-12-01 00:00:00

abstract：UNLABELLED:The cytosolic RIG-I (retinoic acid-inducible gene I) receptor plays a pivotal role in the initiation of the immune response against RNA virus infection by recognizing short 5'-triphosphate (5'ppp)-containing viral RNA and activating the host antiviral innate response. In the present study, we generated novel...

journal_title：Journal of virology

authors： Chiang C,Beljanski V,Yin K,Olagnier D,Ben Yebdri F,Steel C,Goulet ML,DeFilippis VR,Streblow DN,Haddad EK,Trautmann L,Ross T,Lin R,Hiscott J

更新日期：2015-08-01 00:00:00

abstract：:The herpes simplex virus type 1 latency-associated transcript (LAT) inhibits apoptosis. We demonstrate here that LAT influences the accumulation of the Bcl-x(L) transcript versus the Bcl-x(S) transcript in Neuro-2A cells. Bcl-x(L) encodes an antiapoptotic protein, whereas Bcl-x(S) encodes a proapoptotic protein. Promo...

journal_title：Journal of virology

authors： Peng W,Henderson G,Perng GC,Nesburn AB,Wechsler SL,Jones C

更新日期：2003-10-01 00:00:00

abstract：:The core promoter mutants of hepatitis B virus (HBV) emerge as the dominant viral population at the late HBeAg and the anti-HBe stages of HBV infection, with the A1762T/G1764A substitutions as the hotspot mutations. The double core promoter mutations were found by many investigators to moderately enhance viral genome ...

journal_title：Journal of virology

authors： Parekh S,Zoulim F,Ahn SH,Tsai A,Li J,Kawai S,Khan N,Trépo C,Wands J,Tong S

更新日期：2003-06-01 00:00:00

abstract：:We analyzed a region of the capsid of canine parvovirus (CPV) which determines the ability of the virus to infect canine cells. This region is distinct from those previously shown to determine the canine host range differences between CPV and feline panleukopenia virus. It lies on a ridge of the threefold spike of the...

journal_title：Journal of virology

authors： Parker JS,Parrish CR

更新日期：1997-12-01 00:00:00

abstract：:Cell-free human immunodeficiency virus type 1 (HIV-1) can initiate infections, but contact between infected and uninfected T cells can enhance viral spread through intercellular structures called virological synapses (VS). The relative contribution of VS to cell-free viral transfer has not been carefully measured. Usi...

journal_title：Journal of virology

authors： Chen P,Hübner W,Spinelli MA,Chen BK

更新日期：2007-11-01 00:00:00

abstract：:Vaccinia virus genes are expressed in a sequential fashion, suggesting a role for negative as well as positive regulatory mechanisms. A potential down regulator of gene expression was mapped by transfection assays to vaccinia virus open reading frame D10, which encodes a protein with no previously known function. Inhi...

journal_title：Journal of virology

authors： Shors T,Keck JG,Moss B

更新日期：1999-01-01 00:00:00

abstract：UNLABELLED:Phenotypic diversity in prion diseases can be specified by prion strains in which biological traits are propagated through an epigenetic mechanism mediated by distinct PrP(Sc) conformations. We investigated the role of host-dependent factors on phenotypic diversity of chronic wasting disease (CWD) in differe...

journal_title：Journal of virology

authors： Crowell J,Hughson A,Caughey B,Bessen RA

更新日期：2015-10-01 00:00:00

abstract：:Natural killer T (NKT) cells are unique T lymphocytes that recognize CD1d-bound lipid antigens and play an important role in both innate and acquired immune responses against infectious diseases and tumors. We have already shown that a vesicular stomatitis virus (VSV) infection results in the rapid inhibition of murin...

journal_title：Journal of virology

authors： Renukaradhya GJ,Khan MA,Shaji D,Brutkiewicz RR

更新日期：2008-12-01 00:00:00

abstract：:The human immunodeficiency virus type 1 (HIV-1) Tat protein is essential for viral replication and stimulates transcription of the integrated provirus by recruiting the kinase complex TAK/P-TEFb, composed of cyclin T1 (CycT1) and Cdk9, to the viral TAR RNA element. TAK/P-TEFb phosphorylates the RNA polymerase II compl...

journal_title：Journal of virology

authors： Liou LY,Herrmann CH,Rice AP

更新日期：2002-11-01 00:00:00

abstract：:After incubation at 37 C for 2 or more days, Basal Medium Eagle (BME) supplemented with 25% fetal calf serum (FCS) was not able to support adequate growth of EB3 and other lines of Burkitt tumor cells. The medium did, however, increase, by a factor of about 10, the number of cells synthesizing herpes-type virus with w...

journal_title：Journal of virology

authors： Henle W,Henle G

更新日期：1968-03-01 00:00:00

abstract：:Under natural conditions and in some experimental models, rabies virus infection of the central nervous system causes relatively mild histopathological changes, without prominent evidence of neuronal death despite its lethality. In this study, the effects of rabies virus infection on the structure of neurons were inve...

journal_title：Journal of virology

authors： Scott CA,Rossiter JP,Andrew RD,Jackson AC

更新日期：2008-01-01 00:00:00

abstract：:A number of avocado (Persea americana) cultivars are known to contain high-molecular-weight double-stranded RNA (dsRNA) molecules for which a viral nature has been suggested, although sequence data are not available. Here we report the cloning and complete sequencing of a 13.5-kbp dsRNA virus isolated from avocado and...

journal_title：Journal of virology

authors： Villanueva F,Sabanadzovic S,Valverde RA,Navas-Castillo J

更新日期：2012-01-01 00:00:00

abstract：:Protocols have been established for the preparation of large amounts of pure measles virus intracellular nucleocapsids. As a result, it has been possible to routinely achieve nucleocapsid RNA yields of approximately 200 micrograms (from approximately 5 X 10(8) infected cells). Electrophoretic analysis of this RNA unde...

journal_title：Journal of virology

authors： Udem SA,Cook KA

更新日期：1984-01-01 00:00:00

abstract：:The sequence of the human immunodeficiency virus type 2 circle junction was determined. The most common sequence found between the conserved CA and TG dinucleotides at the ends of the integrated provirus was five bases long (GGTAC). This suggests that the integration of human immunodeficiency virus type 2 DNA is accom...

journal_title：Journal of virology

authors： Whitcomb JM,Hughes SH

更新日期：1991-07-01 00:00:00

abstract：:We have investigated the susceptibility of cord blood monocyte-derived macrophages to human immunodeficiency virus type 1 (HIV-1) infection in vitro. Cord blood monocytes were maintained in vitro for 10 to 15 days and then infected with HIV-1. Syncytia were observed 14 days after infection by light microscopy. Viral p...

journal_title：Journal of virology

authors： Ho WZ,Lioy J,Song L,Cutilli JR,Polin RA,Douglas SD

更新日期：1992-01-01 00:00:00

abstract：UNLABELLED:The interferon (IFN)-mediated antiviral response is a central aspect of host defense; however, viruses have evolved multiple strategies to counteract IFN-mediated responses in order to successfully infect the host. Herpes simplex virus 1 (HSV-1), a typical human-restricted DNA virus, is capable of counteract...

journal_title：Journal of virology

authors： Zhang D,Su C,Zheng C

更新日期：2016-05-27 00:00:00