Abstract:
:This paper reports the molecular cloning of a rearranged c-myc region from the FT-1 cell line, which was derived from a spontaneous feline T-cell leukemia carrying the feline leukemia virus (FeLV). An abnormal c-myc EcoRI fragment of about 18 kilobases, detected by Southern blotting, was molecularly cloned from the DNA of the FT-1 cell line. The c-myc rearrangement in FT-1 was due to direct integration of the FeLV provirus genome immediately upstream of the c-myc gene in the opposite transcriptional orientation. Nucleotide sequencing showed that the LTR of this provirus had three copies of an enhancer-like sequence, unlike the sequences of FeLVs reported previously, which have only a single copy of this enhancer-like sequence.
journal_name
Virologyjournal_title
Virologyauthors
Miura T,Shibuya M,Tsujimoto H,Fukasawa M,Hayami Mdoi
10.1016/0042-6822(89)90172-4subject
Has Abstractpub_date
1989-04-01 00:00:00pages
458-61issue
2eissn
0042-6822issn
1096-0341journal_volume
169pub_type
杂志文章相关文献
VIROLOGY文献大全abstract::Outbreaks of avian influenza virus H5N8 first occurred in 2014, and spread to poultry farms in Korea. Although there was no report of human infection by this subtype, it has the potential to threaten human public health. Therefore, we evaluated the pathogenesis of H5N8 viruses in ferrets. Two representative Korean H5N...
journal_title:Virology
pub_type: 杂志文章
doi:10.1016/j.virol.2015.02.042
更新日期:2015-07-01 00:00:00
abstract::The NIa protein of potyviruses provides VPg and proteolytic functions during virus replication. It has also been shown to confer host genotype-specific movement functions in plants. Specifically, NIa from tobacco etch virus (TEV)-Oxnard, but not from most other strains, confers the ability to move long distances in Ni...
journal_title:Virology
pub_type: 杂志文章
doi:10.1006/viro.2000.0416
更新日期:2000-08-01 00:00:00
abstract::Equine infectious anemia virus (EIAV) is a lentivirus that causes persistent infections in horses. We hypothesized that high-avidity CTL specific for nonvariable epitopes might be associated with low viral load and minimal disease in EIAV-infected horses. To test this hypothesis, memory CTL (CTLm) responses were analy...
journal_title:Virology
pub_type: 杂志文章
doi:10.1016/s0042-6822(03)00344-1
更新日期:2003-09-01 00:00:00
abstract::To be incorporated into progeny virions, the viral genome must be transported to the inner leaflet of the plasma membrane (PM) and accumulate there. Some viruses utilize lipid components to assemble at the PM. For example, simian virus 40 (SV40) targets the ganglioside GM1 and human immunodeficiency virus type 1 (HIV-...
journal_title:Virology
pub_type: 杂志文章
doi:10.1016/j.virol.2016.05.018
更新日期:2016-09-01 00:00:00
abstract::The retroviral nucleocapsid (NC) protein contains highly conserved amino acid sequences (-Cys-X2-Cys-X4-His-X4-Cys-) designated retroviral (CCHC) Zn2+ fingers. The NC protein of murine leukemia viruses contains one NC Zn2+ finger and mutants that were competent in metal binding (CCCC and CCHH) packaged wild-type level...
journal_title:Virology
pub_type: 杂志文章
doi:10.1006/viro.1999.9629
更新日期:1999-03-30 00:00:00
abstract::Activation of the human cytomegalovirus (HCMV) origin of replication (oriLyt) was previously demonstrated in transient transfection assays in permissive human fetal fibroblasts and nonpermissive Vero cells, and shown to require six viral proteins that function at the replication fork plus a number of HCMV products tha...
journal_title:Virology
pub_type: 杂志文章
doi:10.1016/s0042-6822(03)00005-9
更新日期:2003-04-10 00:00:00
abstract::A distinct host cellular protein binding element was mapped within a 38-nucleotide (nt) sequence 166-129 nucleotides upstream of the 3' end of the MHV-JHM genome using a RNase T1 protection/gel mobility shift electrophoresis assay. The resultant RNA-protein complex contains six host cellular proteins, one protein of 1...
journal_title:Virology
pub_type: 杂志文章
doi:10.1006/viro.1997.8553
更新日期:1997-05-26 00:00:00
abstract::Kaposi's sarcoma-associated herpesvirus origin-dependent DNA replication requires the core replication proteins plus K-Rta and K-bZIP. To determine which K-bZIP protein domains contribute to oriLyt-dependent DNA replication and facilitate suppression of K-Rta-mediated transcriptional activation, we generated a series ...
journal_title:Virology
pub_type: 杂志文章
doi:10.1016/j.virol.2007.08.019
更新日期:2007-12-20 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
pub_type: 杂志文章
doi:10.1006/viro.1997.8794
更新日期:1997-11-10 00:00:00
abstract::Twelve lytic viruses (PgV) infecting the marine unicellular eukaryotic harmful algal bloom species Phaeocystis globosa were isolated from the southern North Sea in 2000-2001 and partially characterized. All PgV isolates shared common phenotypic features with other algal viruses belonging to the family Phycodnaviridae ...
journal_title:Virology
pub_type: 杂志文章
doi:10.1016/j.virol.2005.07.002
更新日期:2005-10-10 00:00:00
abstract::To examine whether there are HBV variants not yet described which cannot express HBe due to a mutation in the pre-C region, and, if they exist, whether they cause a particular course of infection and disease, we analyzed the HBV genomes of a HBs/anti-HBe positive chronic carrier who had several episodes of acute reexa...
journal_title:Virology
pub_type: 杂志文章
doi:10.1016/0042-6822(90)90274-u
更新日期:1990-11-01 00:00:00
abstract::Alpha human papillomaviruses (HPVs) are among the most common sexually transmitted agents of which a subset causes cervical neoplasia and cancer in humans. Alpha-PVs have also been identified in non-human primates although few studies have systematically characterized such types. We cloned and characterized 10 distinc...
journal_title:Virology
pub_type: 杂志文章
doi:10.1016/j.virol.2009.07.012
更新日期:2009-10-25 00:00:00
abstract::The HCMV IE2 protein promiscuously activates transcription of many viral and cellular genes. IE2 also negatively autoregulates its own expression by binding to a strategically positioned IE2 binding site, called CRS, located immediately downstream of the TATA box of the HCMV major IE promoter. Here we show that IE2 is...
journal_title:Virology
pub_type: 杂志文章
doi:10.1006/viro.1997.8855
更新日期:1997-11-24 00:00:00
abstract::Productive infection by human immunodeficiency virus type I (HIV-1) in the central nervous system (CNS) involves mainly macrophages and microglial cells. A frequency of less than 10% of human astrocytes is estimated to be infectable with HIV-1. Nonetheless, this relatively low percentage of infected astrocytes, but as...
journal_title:Virology
pub_type: 杂志文章
doi:10.1016/j.virol.2005.03.017
更新日期:2005-06-05 00:00:00
abstract::Human Cytomegalovirus (HCMV) infection is compromised in cells lacking p53, a transcription factor that mediates cellular stress responses. In this study we have investigated compromised functional virion production in cells with p53 knocked out (p53KOs). Infectious center assays found most p53KOs released functional ...
journal_title:Virology
pub_type: 杂志文章
doi:10.1016/j.virol.2016.07.021
更新日期:2016-10-01 00:00:00
abstract::Thirteen viable insertion mutants of vaccinia virus have been constructed. These mutants, containing coding sequences of the herpes simplex virus thymidine kinase (HSV-TK) gene, were generated by marker transfer via in vivo recombination. The mutants were identified using a replica filter plating technique by in situ ...
journal_title:Virology
pub_type: 杂志文章
doi:10.1016/0042-6822(86)90132-7
更新日期:1986-07-30 00:00:00
abstract::Sindbis virus (SINV) induces inflammatory and vasoactive responses that are associated with rash and arthritis in human infections. The mechanisms underlying infection-associated microvasculopathy are still unknown. We investigated whether endothelial cells infected by SINV are differentially responsive to bradykinin ...
journal_title:Virology
pub_type: 杂志文章
doi:10.1016/j.virol.2011.10.003
更新日期:2012-01-05 00:00:00
abstract::The rep gene of the defective human parvovirus, adeno-associated virus, (AAV) mediates several trans-acting functions important to virus replication, transcription, and gene expression. At least four overlapping polypeptides are expressed from the rep gene. We have constructed a prokaryotic vector which expressed in E...
journal_title:Virology
pub_type: 杂志文章
doi:10.1016/0042-6822(87)90166-8
更新日期:1987-11-01 00:00:00
abstract::A major neutralizing epitope (here referred to as the T332 epitope) located on the lateral surface of domain III (DIII) of the West Nile virus (WNV) envelope protein has been identified based on the analysis of murine monoclonal antibodies. However, little is known about the humoral immune response against WNV in a na...
journal_title:Virology
pub_type: 杂志文章
doi:10.1016/j.virol.2006.08.047
更新日期:2007-03-15 00:00:00
abstract::Guinea pig cytomegalovirus (GPCMV) provides a useful model for studies of congenital CMV infection. During characterization of the GPCMV genome sequence, we identified two types of strains in a virus stock purchased from ATCC. One of them, GPCMV/del, lacks a 1.6 kb locus that positionally corresponds to murine CMV (MC...
journal_title:Virology
pub_type: 杂志文章
doi:10.1016/j.virol.2008.06.018
更新日期:2008-09-15 00:00:00
abstract::Several strains of tobacco ringspot virus (TobRV) support the replication and encapsidation of satellite tobacco ringspot virus RNA (STobRV RNA). We have compared the nucleotide sequences of four STobRV RNAs, each initially associated with a different isolate of TobRV. A STobRV RNA from a geranium isolate of TobRV and...
journal_title:Virology
pub_type: 杂志文章
doi:10.1016/0042-6822(87)90049-3
更新日期:1987-09-01 00:00:00
abstract::The nucleotide sequence of the gene immediately following the nucleocapsid protein gene of sonchus yellow net virus (SYNV), a plant rhabdovirus, is presented. Serological reactions of SYNV proteins with antibodies elicited by a fusion protein constructed from the sequenced gene indicate that this gene encodes an SYNV ...
journal_title:Virology
pub_type: 杂志文章
doi:10.1016/0042-6822(87)90190-5
更新日期:1987-11-01 00:00:00
abstract::To better understand the origin of human T-cell leukemia virus type l (HTLV-l) in South America, we conducted a phylogenetic study on 27 new HTLV-ls in Brazil. These were obtained from Brazilians of various ethnic origins, such as Japanese immigrants, whites, blacks and mulattos. We amplified and sequenced proviral DN...
journal_title:Virology
pub_type: 杂志文章
doi:
更新日期:1999-08-15 00:00:00
abstract::HIV-1 envelope glycoproteins (Env) and Env-based immunogens usually do not interact efficiently with the inferred germline precursors of known broadly neutralizing antibodies (bNAbs). This deficiency may be one reason why Env and Env-based immunogens are not efficient at inducing bNAbs. We evaluated the binding of 15 ...
journal_title:Virology
pub_type: 杂志文章
doi:10.1016/j.virol.2015.08.002
更新日期:2015-12-01 00:00:00
abstract::Reactivation of latent herpes simplex virus 2 (HSV-2) infections can be characterized by episodic recurrent genital lesions and/or viral shedding. We hypothesize that infected (HSV-2(pos)) asymptomatic individuals have acquired T cell responses to specific HSV-2 antigen(s) that may be an important factor in controllin...
journal_title:Virology
pub_type: 杂志文章
doi:10.1016/j.virol.2014.07.018
更新日期:2014-09-01 00:00:00
abstract::In retrovirus-induced tumors, proviral DNA is commonly found next to or within a cellular proto-oncogene such that transcription of the gene is influenced by the viral promoter or enhancer. Extensive surveys of naturally occurring tumors reveal that proviruses integrated on the 3' side of the gene are usually in the s...
journal_title:Virology
pub_type: 杂志文章
doi:10.1006/viro.1993.1245
更新日期:1993-05-01 00:00:00
abstract::Previous studies with monoclonal antibodies of the antigenic structure of bovine leukemia virus (BLV) envelope glycoprotein (gp51) have identified three epitopes (F, G, H) directly involved in the infectivity of BLV, F, G, and H lost their reactivity with the respective monoclonal antibodies after treatment with a red...
journal_title:Virology
pub_type: 杂志文章
doi:10.1016/0042-6822(89)90037-8
更新日期:1989-03-01 00:00:00
abstract::Pokeweed antiviral protein (PAP) is a ribosome-inactivating protein characterized by its ability to depurinate the sarcin/ricin (S/R) loop of the large rRNA of prokaryotic and eukaryotic ribosomes. Here, a series of PAP mutants were used to examine the relationship between depurination of the S/R loop and inhibition o...
journal_title:Virology
pub_type: 杂志文章
doi:10.1006/viro.2000.0647
更新日期:2001-01-05 00:00:00
abstract::The flavivirus nonstructural protein NS1 has been implicated in viral RNA replication, although its precise role has not been identified. In its native state NS1 exists as a heat labile homodimer that is thought to be required for NS1 function and secretion. However, we have recently identified a cDNA clone of KUN vir...
journal_title:Virology
pub_type: 杂志文章
doi:10.1006/viro.1999.9956
更新日期:1999-11-10 00:00:00
abstract::Demyelination of the human peripheral nervous system (PNS) can be caused by diverse mechanisms including viral infection. Despite association of several viruses with the development of peripheral demyelination, animal models of the condition have been limited to disease that is either autoimmune or genetic in origin. ...
journal_title:Virology
pub_type: 杂志文章
doi:10.1016/j.virol.2006.09.009
更新日期:2007-03-01 00:00:00