Abstract:
:The DNA from Haemophilus influenzae temperate phage N3 was characterized by centrifugation and by electrophoresis after nuclease digestion. The double-stranded DNA, with a mass of 25.8 X 10(6) daltons, had single-strand cohesive ends. Strand association through cohesion was reduced by heat and removed by S1 nuclease digestion. N3 DNA contained five EcoRI, one KpnI, two SacI, six XbaI, and four XhoI cleavage sites. The cohesive end segments were identified by heating the digests before electrophoresis. This was the first step in the construction of the physical maps of this DNA.
journal_name
J Viroljournal_title
Journal of virologyauthors
Filipska ES,Moynet DJ,DeFilippes FMdoi
10.1128/JVI.40.1.133-141.1981subject
Has Abstractpub_date
1981-10-01 00:00:00pages
133-41issue
1eissn
0022-538Xissn
1098-5514journal_volume
40pub_type
杂志文章abstract::Mutant recombinant respiratory syncytial viruses (RSV) which cannot express the NS1 and M2-2 proteins, designated rA2DeltaNS1 and rA2DeltaM2-2, respectively, were evaluated as live-attenuated RSV vaccines. The rA2DeltaNS1 virus contains a large deletion that should have the advantageous property of genetic stability d...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.74.19.9317-9321.2000
更新日期:2000-10-01 00:00:00
abstract::A number of cDNA clones complementary to measles virus mRNA and 50S genome RNA have been generated. These clones have been mapped by restriction enzyme analysis and were subsequently sequenced by the method of Maxam and Gilbert (A. M. Maxam and W. Gilbert, Methods Enzymol. 65:499-560, 1980). Computer analysis of these...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.54.1.186-193.1985
更新日期:1985-04-01 00:00:00
abstract::Klebsiella pneumoniae is a member of the family Enterobacteriaceae, opportunistic pathogens that are among the eight most prevalent infectious agents in hospitals. The emergence of multidrug-resistant strains of K. pneumoniae has became a public health problem globally. To develop an effective antimicrobial agent, we ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.02435-12
更新日期:2012-12-01 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
pub_type: 杂志文章
doi:10.1128/JVI.00808-08
更新日期:2008-09-01 00:00:00
abstract::ZAM is an env-containing member of the gypsy family of retrotransposons that represents a possible retrovirus of invertebrates. In this paper, we traced ZAM mobilization to get information about a potential path a retroelement may take to reach the germ line of its host. In situ hybridization on whole-mount tissues an...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.74.22.10658-10669.2000
更新日期:2000-11-01 00:00:00
abstract::To investigate the cis-acting sequence elements that are involved in the regulation of herpes simplex virus type 1 late-gene expression, recombinant viruses were constructed that express the Escherichia coli lacZ gene from the promoter of the glycoprotein H (gH) gene. Deletion experiments established an upstream bound...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.65.2.972-975.1991
更新日期:1991-02-01 00:00:00
abstract::The nucleotide composition of the ribonucleic acid of three strains of rabies virus was determined and found to be similar to that of vesicular stomatitis virus. ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.8.6.922-924.1971
更新日期:1971-12-01 00:00:00
abstract::The effect of bacteriophage SPO1 infection of Bacillus subtilis and a deoxyribonucleic acid (DNA) polymerase-deficient (pol(-)) mutant of this microorganism on the synthesis of DNA has been examined. Soon after infection, the incorporation of deoxyribonucleoside triphosphates into acid-insoluble material by cell lysat...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.9.2.263-272.1972
更新日期:1972-02-01 00:00:00
abstract::Posttranscriptional gene silencing (PTGS), a homology-dependent RNA degradation system, has a role in defending against virus infection in plants, but plant viruses encode a suppressor to combat PTGS. Using transgenic tobacco in which the expression of green fluorescent protein (GFP) is posttranscriptionally silenced,...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.77.20.11016-11026.2003
更新日期:2003-10-01 00:00:00
abstract::Direct evidence is presented for a host-specific role of the cucumovirus capsid protein in long-distance movement within infected plants. Cucumber (Cucumis sativus L.) is a systemic host for cucumber mosaic cucumovirus (CMV). Tomato aspermy cucumovirus, strain 1 (1-TAV), multiplied to the levels of CMV (i.e., replicat...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.69.2.916-922.1995
更新日期:1995-02-01 00:00:00
abstract::The ability of vaccinia virus to replicate in HeLa cells which had been previously infected with adenovirus type 2 (Ad2) was studied in order to gain insight into the mechanism by which adenovirus inhibits the expression of host cell functions. Vaccinia virus was employed in these studies because it replicates in the ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.7.2.208-213.1971
更新日期:1971-02-01 00:00:00
abstract::Cholesterol plays an essential role in the life cycle of several enveloped viruses. Many of these viruses manipulate host cholesterol metabolism to facilitate their replication. HIV-1 infection of CD4(+) T cells activates the sterol regulatory element-binding protein 2 (SREBP2) transcriptional program, which includes ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00337-11
更新日期:2011-08-01 00:00:00
abstract::The mitogen-activated protein (MAP) kinase signal transduction pathway is an intracellular signaling cascade which mediates cellular responses to growth and differentiation factors. The MAP kinase pathway can be activated by a wide range of stimuli dependent on the cell types, and this is normally a transient response...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.69.12.8051-8056.1995
更新日期:1995-12-01 00:00:00
abstract::Virus was isolated from the lumen of the calyx region of ovaries in the parasitoid wasp Campoletis sonorensis (Hymenoptera: Ichneumonidae), and the nature of the viral DNA was analyzed. DNA purified from a homogeneous band of virus contained double-stranded superhelical molecules which were polydisperse in molecular w...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.43.3.859-870.1982
更新日期:1982-09-01 00:00:00
abstract::We recently found that a human T-cell leukemia virus type 1-infected cell line, MT-2, could support the replication of hepatitis C virus (HCV) (N. Kato, T. Nakazawa, T. Mizutani, and K. Shimotohno, Biochem. Biophys. Res. Commun. 206:863-869, 1995). In order to develop a culture system in which HCV replicates more effi...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.70.10.7219-7223.1996
更新日期:1996-10-01 00:00:00
abstract::Heterosubtypic immunity (HSI) is defined as cross-protection to infection with an influenza A virus serotype other than the one used for primary infection. Although HSI has been thought to be mediated by serotype cross-reactive cytotoxic T lymphocytes (CTL) that recognize conserved epitopes of structural proteins, rec...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00751-07
更新日期:2007-09-01 00:00:00
abstract:UNLABELLED:Human metapneumovirus (HMPV), a recently discovered paramyxovirus, infects nearly 100% of the world population and causes severe respiratory disease in infants, the elderly, and immunocompromised patients. We previously showed that HMPV binds heparan sulfate proteoglycans (HSPGs) and that HMPV binding requir...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01362-16
更新日期:2016-09-29 00:00:00
abstract::We have been studying defective interfering (DI) genomes of the RNA enveloped virus Sindbis virus. Deletion mapping of a DI cDNA demonstrated that only sequences at the 3' and 5' termini of the genome are required for the DI RNA to be biologically active. We constructed a series of cDNAs that transcribe DI RNAs differ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.62.1.47-53.1988
更新日期:1988-01-01 00:00:00
abstract::Porcine reproductive and respiratory syndrome (PRRS) virus (PRRSV), a positive-strand RNA virus that belongs to the Arteriviridae family of Nidovirales, has been identified as the causative agent of PRRS. Nsp1alpha is the amino (N)-terminal protein in a polyprotein encoded by the PRRSV genome and is reported to be cru...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.02579-08
更新日期:2009-11-01 00:00:00
abstract::Paramyxoviral RNAs are synthesized by a viral RNA-dependent RNA polymerase (RdRp) consisting of the large (L) protein and its cofactor phosphoprotein (P protein). The L protein is a multifunctional protein that catalyzes RNA synthesis, mRNA capping, and mRNA polyadenylation. Growing evidence shows that the stability o...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.02220-16
更新日期:2017-02-28 00:00:00
abstract::The present studies explore the role of polymicrobial infection in the reactivation of Kaposi's sarcoma-associated herpesvirus (KSHV) and analyze signaling pathways activated upon this induction. We hypothesized that activation of the cellular stress-activated mitogen-activated protein kinase (MAPK) p38 pathway would ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.02504-06
更新日期:2007-06-01 00:00:00
abstract::Coronaviruses generally have a narrow host range, infecting one or just a few species. Using targeted RNA recombination, we constructed a mutant of the coronavirus mouse hepatitis virus (MHV) in which the ectodomain of the spike glycoprotein (S) was replaced with the highly divergent ectodomain of the S protein of fel...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.74.3.1393-1406.2000
更新日期:2000-02-01 00:00:00
abstract::We report the use of a cDNA microarray to monitor global transcriptional responses of the chestnut blight fungus, Cryphonectria parasitica, to infection by mild and severe isolates of virulence-attenuating hypoviruses that share 87 to 93% and 90 to 98% identity at the nucleotide and amino acid levels, respectively. In...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.78.8.4145-4155.2004
更新日期:2004-04-01 00:00:00
abstract::In this paper, we report that the DNA of bovine mammillitis virus (BMV) consists of two covalently linked components that are 71.5 x 10(6) and 15.7 x 10(6) in molecular weight and designated L and S, respectively. We further report that the BMV DNA consists of four equimolar populations differing only in the orientati...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.25.1.395-407.1978
更新日期:1978-01-01 00:00:00
abstract::Rous sarcoma virus (RSV), a simple retrovirus, needs to export unspliced viral RNA from the nucleus to the cytoplasm, circumventing the host cell restriction on cytoplasmic expression of intron-containing RNA. The cytoplasmic accumulation of full-length viral RNA is promoted by two cis-acting direct repeat (DR) elemen...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.74.20.9507-9514.2000
更新日期:2000-10-01 00:00:00
abstract::The efficiency of processing of polyoma viral RNA and of its export from nucleus to cytoplasm was measured in primary mouse kidney cells by comparing the initial rates of incorporation of [3H]uridine into cytoplasmic and nuclear viral RNA. Appropriate methods of cell fractionation were chosen to maximize yields of cyt...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.37.2.628-635.1981
更新日期:1981-02-01 00:00:00
abstract::Molecular clones of closed circular DNA molecules of a mink cell focus-inducing murine leukemia virus (MCF-13 MuLV) were generated. Closed circular DNA molecules isolated from a Hirt extraction of recently infected NIH/3T3 cells were inserted at their unique EcoRI site into lambda gtWES.lambda B. Restriction endonucle...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.43.1.348-351.1982
更新日期:1982-07-01 00:00:00
abstract::We have investigated the species-specific replication of polyomavirus DNA in the cell-free system that was established previously (Y. Murakami, T. Eki, M. Yamada, C. Prives, and J. Hurwitz, Proc. Natl. Acad. Sci. USA 83:6347-6351, 1986). Extracts from various species of cells supported polyomavirus DNA replication in ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.65.9.4874-4881.1991
更新日期:1991-09-01 00:00:00
abstract::Two foot-and-mouth disease virus (FMDV) genome sequences have been determined for isolates collected from recent field outbreaks in North Africa (Egypt) and the Middle East (Palestinian Autonomous Territories). These data represent the first examples of complete genomic sequences for the FMDV SAT 2 topotype VII, which...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01231-12
更新日期:2012-08-01 00:00:00
abstract::Herpes simplex virus (HSV) glycoprotein D (gD) is modified with mannose 6-phosphate (M6P) and binds to M6P receptors (MPRs). MPRs are involved in the well-characterized pathway by which lysosomal enzymes are directed to lysosomes via a network of endosomal membranes. Based on the impaired ability of HSV to form plaque...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.72.4.3330-3339.1998
更新日期:1998-04-01 00:00:00