Abstract:
:The Gardner (GA) and Snyder-Theilen (ST) isolates of feline sarcoma virus (FeSV) represent genetic recombinants between feline leukemia virus (FeLV) and transformation-specific sequences (v-fes gene) of cat cellular origin. A related transforming gene (v-fps), common to the Fujinami, PRC II, and UR 1 strains of avian sarcoma virus has also been described. Translational products of each of these recombinant virus isolates are expressed in the form of polyproteins exhibiting protein kinase activities with specificity for tyrosine residues. In the present study, v-fes and v-fps homologous sequences of GA-FeSV, ST-FeSV, and Fujinami sarcoma virus (FSV) are defined and these independently derived transforming genes are shown to correspond to a common cellular genetic locus which has remained highly conserved throughout vertebrate evolution.
journal_name
Virologyjournal_title
Virologyauthors
Groffen J,Heisterkamp N,Shibuya M,Hanafusa H,Stephenson JRdoi
10.1016/0042-6822(83)90219-2subject
Has Abstractpub_date
1983-03-01 00:00:00pages
480-6issue
2eissn
0042-6822issn
1096-0341journal_volume
125pub_type
杂志文章相关文献
VIROLOGY文献大全abstract::Human papillomavirus type 16 (HPV-16) E2 protein negatively regulates transcription of the E6 and E7 genes. This study was done to test the hypothesis that methylation of the HPV 16 long control region (LCR) is overrepresented among cervical cancer (CaCx) cases compared to cytologically normal controls harboring intac...
journal_title:Virology
pub_type: 杂志文章
doi:10.1016/j.virol.2006.06.018
更新日期:2006-10-25 00:00:00
abstract::The P670 promoter of HPV16 directs transcription of the virus late genes in the differentiating epithelium. We found that CCAAT/enhancer binding protein beta (C/EBPbeta), a key transcription factor that induces the terminal differentiation of keratinocytes, enhanced the P670-driven transcription in transient reporter ...
journal_title:Virology
pub_type: 杂志文章
doi:10.1016/j.virol.2005.10.025
更新日期:2006-03-01 00:00:00
abstract::Attenuated mutants of Venezuelan equine encephalitis virus (VEE) were isolated by selection for rapid penetration of cultured cells (R. E. Johnston and J. F. Smith, 1988, Virology 162, 437-443). Sequence analysis of these mutants identified candidate attenuating mutations at four loci in the VEE E2 glycoprotein gene: ...
journal_title:Virology
pub_type: 杂志文章
doi:10.1016/0042-6822(91)90114-q
更新日期:1991-07-01 00:00:00
abstract::Callitrichid hepatitis (CH) is a highly fatal, rodent-borne zoonosis of New World primates (family Callitrichidae) caused by lymphocytic choriomeningitis virus (LCMV). It is unclear whether virulence in Callitrichidae is associated with specific genetic or phylogenetic markers of the virus as only a partial S RNA sequ...
journal_title:Virology
pub_type: 杂志文章
doi:10.1006/viro.2001.0909
更新日期:2001-06-05 00:00:00
abstract::Sulfation is a common post-translational modification of secreted and membrane proteins, with the sulfate attached to tyrosine residues or to glycan side-chains. I have shown that varicella-zoster virus (VZV) envelope glycoproteins gpI, gpII, and gpIII can be labeled with [35S]sulfate. The predominant VZV glycoprotein...
journal_title:Virology
pub_type: 杂志文章
doi:10.1006/viro.1993.1576
更新日期:1993-11-01 00:00:00
abstract::H5 and H7 avian influenza viruses can become highly pathogenic in chickens after interspecies transmission. These viruses have transmitted directly to humans from birds in Eurasia and Africa (H5N1), the Netherlands (H7N7), and Canada (H7N3). Here we report antigenic, sequence, and phylogenetic analyses of H7N3 viruses...
journal_title:Virology
pub_type: 杂志文章
doi:10.1016/j.virol.2009.05.008
更新日期:2009-08-01 00:00:00
abstract::Several purified species of human leukocyte interferon, including recombinant interferons, inhibit the multiplication of tobacco mosaic virus (TMV) in tobacco protoplasts derived from various cultivars. Viral RNA accumulation was determined by dot-blot hybridization to specific cDNA probes, and virus antigen was deter...
journal_title:Virology
pub_type: 杂志文章
doi:10.1016/0042-6822(85)90456-8
更新日期:1985-01-15 00:00:00
abstract::The effect of adenovirus infection or transformation on the DNA replication of Minute Virus of Mice (MVM) was studied in human fibroblast cell lines. In WI38, HeLa, and 293 cells MVM infection allowed production of viral NS-1 and capsid proteins with or without adenovirus 2 (Ad2) co-infection. However, MVM DNA replica...
journal_title:Virology
pub_type: 杂志文章
doi:10.1016/0042-6822(90)90010-o
更新日期:1990-06-01 00:00:00
abstract::The minute virus of mice, prototype strain (MVMp), is a non-enveloped, single-stranded DNA virus of the family Parvoviridae. Unlike other parvoviruses, the mechanism of cellular uptake of MVMp has not been studied in detail. We analyzed MVMp endocytosis in mouse LA9 fibroblasts and a tumor cell line derived from epith...
journal_title:Virology
pub_type: 杂志文章
doi:10.1016/j.virol.2015.02.054
更新日期:2015-08-01 00:00:00
abstract::Tick-borne flaviviruses are maintained in nature in an enzootic cycle involving a tick vector and a vertebrate host. Thus, the virus replicates in two disparate hosts, each providing selective pressures that can influence virus replication and pathogenicity. To identify viral determinants associated with replication i...
journal_title:Virology
pub_type: 杂志文章
doi:10.1016/j.virol.2008.08.030
更新日期:2008-11-25 00:00:00
abstract::Coronavirus small envelope protein E has two known biological functions: it plays a pivotal role in virus envelope formation, and the murine coronavirus E protein induces apoptosis in E protein-expressing cultured cells. The E protein is an integral membrane protein. Its C-terminal region extends cytoplasmically in th...
journal_title:Virology
pub_type: 杂志文章
doi:10.1006/viro.2001.0818
更新日期:2001-03-15 00:00:00
abstract::We demonstrate that the AL2 gene of Cabbage leaf curl virus (CaLCuV) activates the CP promoter in mesophyll and acts to derepress the promoter in vascular tissue, similar to that observed for Tomato golden mosaic virus (TGMV). Binding studies indicate that sequences mediating repression and activation of the TGMV and ...
journal_title:Virology
pub_type: 杂志文章
doi:10.1016/j.virol.2008.03.012
更新日期:2008-06-20 00:00:00
abstract::Encephalitis is a rare, but serious complication from vaccination against smallpox using replication competent strains of vaccinia virus. In this report we describe mutants of vaccinia virus, containing N-terminal deletions of the vaccinia virus interferon resistance gene, E3L, that are attenuated for neuropathogenesi...
journal_title:Virology
pub_type: 杂志文章
doi:10.1016/j.virol.2005.01.006
更新日期:2005-03-15 00:00:00
abstract::Within immunocompromised populations, the JC polyomavirus is the cause of the often-fatal disease Progressive Multifocal Leukoencephalopathy (PML). JC virus encodes a protein, termed T-antigen (T-ag), which is essential for its replication and pathogenicity. Previous studies of JCV T-ag have, in general, used antibodi...
journal_title:Virology
pub_type: 杂志文章
doi:10.1016/j.virol.2016.07.006
更新日期:2016-10-01 00:00:00
abstract::The expression of cytokines may influence the development of lymphoma in retrovirally infected animals in at least two ways: (1) cytokines in the tumor environment may stimulate the proliferation of tumor cells and/or (2) cytokines in the tumor environment may diminish the cell-mediated antitumor immune response. To e...
journal_title:Virology
pub_type: 杂志文章
doi:10.1006/viro.1999.9846
更新日期:1999-09-01 00:00:00
abstract::Infection of human helper T lymphocytes with the human immunodeficiency virus (HIV) results in a rapid induction of cytopathic effects and cell lysis. We isolated a variant of the human T-lymphoblastoid cell line, CEM, that is fully susceptible to HIV infection but resistant to virally induced cytopathic effects. Expo...
journal_title:Virology
pub_type: 杂志文章
doi:10.1016/0042-6822(87)90434-x
更新日期:1987-01-01 00:00:00
abstract::Influenza viruses of the H3N2 subtype similar to Aichi/2/68 and Victoria/3/75 persist in pigs many years after their antigenic counterparts have disappeared from humans (Shortridge et al. (1977). Science 19, 1454-1455). To provide information on the mechanism of conservation of these influenza viruses in pigs, the hem...
journal_title:Virology
pub_type: 杂志文章
doi:10.1016/0042-6822(88)90405-9
更新日期:1988-01-01 00:00:00
abstract::The 24,000-molecular-weight major internal protein (p24) and the 15,000-molecular-weight nucleic acid binding protein (p15) of human T-cell leukemia virus type II (HTLV-II) were subjected to amino acid composition and amino-terminal amino acid sequence analysis. A comparison of amino acid composition of p24 and p15 of...
journal_title:Virology
pub_type: 杂志文章
doi:10.1016/0042-6822(85)90434-9
更新日期:1985-04-15 00:00:00
abstract::Coat protein-protected fragments of alfalfa mosaic virus RNA (AlMV-RNA) and tobacco streak virus RNA (TSV-RNA), which were isolated as described [D. Zuidema, M. F. A. Bierhuizen, B. J. C. Cornelissen, J. F. Bol, and E. M. J. Jaspars (1983)Virology, 125, 361-369], were tested for their ability to rebind AlMV coat prote...
journal_title:Virology
pub_type: 杂志文章
doi:10.1016/0042-6822(84)90165-x
更新日期:1984-07-30 00:00:00
abstract::Murine monoclonal antibodies were developed against the protein products produced by murine C127 cells which had been transfected with a recombinant plasmid clone containing the human T-cell leukemia (lymphotropic) virus type I (HTLV-I) proviral DNA coding regions for part of env, px, and the 3' LTR. Four antibodies w...
journal_title:Virology
pub_type: 杂志文章
doi:10.1016/0042-6822(86)90270-9
更新日期:1986-04-15 00:00:00
abstract::L83V-related variants of human papillomavirus (HPV) 16 E6, exemplified by the Asian-American variant Q14H/H78Y/L83V, were shown to be more prevalent than E6 prototype in progressing lesions and cervical cancer. We evaluated functions relevant to carcinogenesis for the E6 variants L83V, R10/L83V and Q14H/H78Y/L83V as w...
journal_title:Virology
pub_type: 杂志文章
doi:10.1016/j.virol.2008.09.036
更新日期:2009-01-05 00:00:00
abstract::Corn lethal necrosis (CLN) is caused by the synergistic interaction between maize chlorotic mottle machlomovirus (MCMV) and any potyvirus which infects cereals. Interactions between MCMV and wheat streak mosaic rymovirus (WSMV) in N28Ht corn produced MCMV concentrations that averaged 3.3- to 11.2-fold higher in doubly...
journal_title:Virology
pub_type: 杂志文章
doi:10.1006/viro.1997.8989
更新日期:1998-03-01 00:00:00
abstract::Human nectin-1 (HveC, Prr1), a member of the immunoglobulin superfamily and a receptor for the entry of herpes simplex viruses 1 and 2 (HSV-1, HSV-2), pseudorabies virus (PRV), and bovine herpesvirus 1 (BHV-1), binds to viral gD. For HSV-1, HSV-2, and PRV, the gD-binding region of nectin-1 has been localized to the N-...
journal_title:Virology
pub_type: 杂志文章
doi:10.1006/viro.2001.0989
更新日期:2001-07-05 00:00:00
abstract::It was recently proposed that HIV RT mutations that decrease RNase H activity increase zidovudine (AZT) resistance by delaying the degradation of the RNA template, allowing more time for AZTMP excision from the 3' end of the viral DNA. This predicts that suboptimal concentrations of an RNase H Inhibitor (RNHI), which ...
journal_title:Virology
pub_type: 杂志文章
doi:10.1016/j.virol.2011.08.010
更新日期:2011-10-25 00:00:00
abstract::The influenza PA-X protein is translated from the PA open reading frame from frameshifting and suppresses cellular gene expression due to its ribonuclease activity. We further defined the functional roles of PA-X by comparing PA-X proteins from two related viruses - equine influenza (EIV) and canine influenza (CIV) H3...
journal_title:Virology
pub_type: 杂志文章
doi:10.1016/j.virol.2016.06.001
更新日期:2016-09-01 00:00:00
abstract::Cellular organelles of cauliflower mosaic virus-infected turnip plants were isolated, incubated with 32P-labeled deoxyribonucleoside triphosphates and assayed for their ability to synthesize virus-specific DNA. Only nuclei were found to synthesize a labeled DNA product. This DNA migrated during agarose gel electrophor...
journal_title:Virology
pub_type: 杂志文章
doi:10.1016/0042-6822(82)90124-6
更新日期:1982-08-01 00:00:00
abstract::The adenovirus E1A 243R oncoprotein encodes a potent transcription-repression function within the N-terminal 80 amino acids. Our proposed model of E1A repression predicts that E1A interacts with important cellular proteins on chromatin. Consistent with this idea, we report here that E1A proteins from in vivo formaldeh...
journal_title:Virology
pub_type: 杂志文章
doi:10.1016/j.virol.2007.10.021
更新日期:2008-02-05 00:00:00
abstract::Previously, an epitope recognized by a set of neutralizing monoclonal antibodies directed against the S protein of transmissible gastroenteritis has been identified. This neutralization epitope can be simulated by a single peptide combining residues 380 to 387 and 1176 to 1184 of the S protein; this combination peptid...
journal_title:Virology
pub_type: 杂志文章
doi:10.1016/0042-6822(91)90684-4
更新日期:1991-05-01 00:00:00
abstract::Porcine circovirus type 2 (PCV2) is an economically important cause of post-weaning multisystemic wasting syndrome (PMWS) in weanling piglets. Current commercial vaccines against PCV2 are highly effective. Yet, a recurring emergence of new genotypes in vaccinated herds necessitates a better understanding of protective...
journal_title:Virology
pub_type: 杂志文章
doi:10.1016/j.virol.2019.11.008
更新日期:2020-01-15 00:00:00
abstract::Brain metastases occur commonly in the setting of a variety of human cancers. At present, such cases are invariably fatal and highlight a need for research on new therapies. We have developed a mouse brain tumor model utilizing the Harding-Passey melanoma cell line injected intracranially into C57Bl/6 mice. Tumors dev...
journal_title:Virology
pub_type: 杂志文章
doi:10.1006/viro.1995.1382
更新日期:1995-08-01 00:00:00