The in vitro translation of Pea enation mosaic virus RNA.

abstract：:Lentiviral vectors have gained much attention in recent years mainly because they integrate into nondividing host-cell genomes. For clinical applications, a safe and efficient lentiviral vector system is required. Previously, we have established a human immunodeficiency virus type 1 (HIV-1)-derived three-plasmid lenti...

journal_title：Virology

authors： Iwakuma T,Cui Y,Chang LJ

更新日期：1999-08-15 00:00:00

abstract：:The E7 transforming protein of Human Papillomavirus type 16 (HPV16) is expressed in the skin of a line of FVB mice transgenic for the E6 and E7 open reading frames of HPV16 driven from the alpha A crystallin promoter (FVB alpha AcryHPV16E6E7). We have transferred skin from FVB alpha AcryHPV16E6E7 mice to naive or E7-p...

journal_title：Virology

authors： Dunn LA,Evander M,Tindle RW,Bulloch AL,de Kluyver RL,Fernando GJ,Lambert PF,Frazer IH

更新日期：1997-08-18 00:00:00

abstract：:A short upstream open reading frame (uORF2) in the human cytomegalovirus (CMV) gpUL4 (gp48) transcript leader is conserved among CMV strains and inhibits translation of a downstream cistron. Remarkably, this inhibitory effect depends on the amino acid coding information of uORF2, at least in transient transfection ass...

journal_title：Virology

authors： Cao J,Geballe AP

更新日期：1994-11-15 00:00:00

abstract：:Phage PR4 contains a lipid bilayer within the phage protein capsid. The phospholipids of the bilayer are derived from those of the host. We report that phage morphogenesis selects against the unusually bulky phospholipids synthesized by Escherichia coli grown in the presence of various sugar alcohols. These data indic...

journal_title：Virology

authors： Myung H,Cronan JE Jr

更新日期：1994-01-01 00:00:00

abstract：:Antigenic variation among influenza B viruses is different from that of influenza A in several ways. Antigenic shift has not been observed, distinct antigenic variants of influenza B cocirculate, and antigenically similar viruses have been isolated many years apart. To study the mechanism of antigenic drift in influen...

journal_title：Virology

authors： Hovanec DL,Air GM

更新日期：1984-12-01 00:00:00

abstract：:We have constructed chimeric papillomavirus-like particles (CVLPs) by replacing the 34-carboxy-terminal amino acids of the HPV 16 L1 protein with various parts of the HPV 16 E7 protein. Chimeric proteins were expressed by recombinant baculoviruses and analyzed by electron microscopy for their ability to assemble into ...

journal_title：Virology

authors： Müller M,Zhou J,Reed TD,Rittmüller C,Burger A,Gabelsberger J,Braspenning J,Gissmann L

更新日期：1997-07-21 00:00:00

abstract：:We describe a novel virus, AFV1, of the hyperthermophilic archaeal genus Acidianus. Filamentous virions are covered with a lipid envelope and contain at least five different proteins with molecular masses in the range of 23-130 kDa and a 20.8-kb-long linear double-stranded DNA. The virus has been assigned to the famil...

journal_title：Virology

authors： Bettstetter M,Peng X,Garrett RA,Prangishvili D

更新日期：2003-10-10 00:00:00

abstract：:Enterovirus 71 (EV71) is a major cause of hand-foot-and-mouth disease. EV71 infection occasionally associates with severe neurological sequelae such as brainstem encephalitis or poliovirus-like paralysis. We demonstrated that mouse-adapted strain increases infectivity, resulting in higher cytotoxicity of neuron cells ...

journal_title：Virology

authors： Huang SW,Wang YF,Yu CK,Su IJ,Wang JR

更新日期：2012-01-05 00:00:00

abstract：:The SARS-coronavirus (SARS-CoV) is the etiological agent of the severe acute respiratory syndrome (SARS). The SARS-CoV spike (S) glycoprotein mediates membrane fusion events during virus entry and virus-induced cell-to-cell fusion. The cytoplasmic portion of the S glycoprotein contains four cysteine-rich amino acid cl...

journal_title：Virology

authors： Petit CM,Chouljenko VN,Iyer A,Colgrove R,Farzan M,Knipe DM,Kousoulas KG

更新日期：2007-04-10 00:00:00

abstract：:Genome-length cDNA clones of turnip crinkle virus (TCV) were constructed with SmaI and XbaI restriction sites engineered at the 5' and 3' termini, respectively. The genome-length cDNAs were positioned downstream of modified lambda and T7 phage promoters such that in vitro transcription resulted in RNAs with 5 extra nu...

journal_title：Virology

authors： Heaton LA,Carrington JC,Morris TJ

更新日期：1989-05-01 00:00:00

abstract：:Neutralizing antibodies (Nabs) are thought to play an important role in prevention and control of HIV-1 infection and should be targeted by an AIDS vaccine. It is critical to understand how HIV-1 induces Nabs by analyzing viral sequences in both tested viruses and sera. Neutralization susceptibility to antibodies in a...

journal_title：Virology

authors： Kirchherr JL,Hamilton J,Lu X,Gnanakaran S,Muldoon M,Daniels M,Kasongo W,Chalwe V,Mulenga C,Mwananyanda L,Musonda RM,Yuan X,Montefiori DC,Korber BT,Haynes BF,Gao F

更新日期：2011-01-20 00:00:00

abstract：:A mutant strain of polyoma virus encoding a truncated middle T protein has been studied for its ability to replicate and induce tumors following inoculation into newborn mice. Virus replication in the acute period prior to expected onset of tumors as well as persistence of virus in older animals were followed. The mut...

journal_title：Virology

authors： Freund R,Sotnikov A,Bronson RT,Benjamin TL

更新日期：1992-12-01 00:00:00

abstract：:The reactivates of human sera with uninduced and phorbol ester (TPA)-induced human herpesvirus-8 (HHV-8)-infected BCBL-1 cells were examined by immunofluorescence assay (IFA) and by radioimmunoprecipitation reactions (RIP). The seroprevalence of HHV-8 infections is low in the United States general population and only ...

journal_title：Virology

authors： Chandran B,Smith MS,Koelle DM,Corey L,Horvat R,Goldstein E

更新日期：1998-03-30 00:00:00

abstract：:The objective of this study was to identify porcine reproductive and respiratory syndrome virus (PRRSV)-encoded proteins that are responsible for the inhibition of TNF-α expression and the mechanism(s) involved in this phenomenon. Using a TNF-α promoter reporter system, the non-structural protein 1 (Nsp1) was found to...

journal_title：Virology

authors： Subramaniam S,Kwon B,Beura LK,Kuszynski CA,Pattnaik AK,Osorio FA

更新日期：2010-10-25 00:00:00

abstract：:RNA interference (RNAi) is the process by which double-stranded RNA (dsRNA) directs sequence-specific degradation of messenger RNA in animal and plant cells. In mammalian cells, RNAi can be triggered by 21-23 nucleotide duplexes of small interfering RNA (siRNA). Strategies to inhibit RNA virus multiplication based on ...

journal_title：Virology

authors： Liu M,Chen W,Ni Z,Yan W,Fei L,Jiao Y,Zhang J,Du Q,Wei X,Chen J,Liu Y,Zheng Z

更新日期：2005-05-25 00:00:00

abstract：:KSHV establishes characteristic latent infections in vitro, while RRV, a related macaque rhadinovirus, establishes characteristic permissive infections with virus replication. We identified cells that are not permissive for RRV replication and recapitulate the latent KSHV infection and reactivation processes. The RRV ...

journal_title：Virology

authors： DeMaster LK,Rose TM

更新日期：2014-01-05 00:00:00

abstract：:We previously reported that a mutant of Mason-Pfizer monkey virus (M-PMV), which has an amino acid substitution in the matrix (MA) protein at position 55, MA-R55W, showed altered viral morphogenesis, reduced glycoprotein incorporation, and loss of infectivity. In this report, we show that two additional amino acid sub...

journal_title：Virology

authors： Yasuda J,Hunter E

更新日期：2000-03-15 00:00:00

abstract：:A quantitative analysis of Epstein-Barr virus (EBV)-induced early antigen (EA) and viral capsid antigen (VCA) syntheses was carried out in Raji cells superinfected with purified, concentrated P3HR-1 EBV. When the cells were exposed to the virus and assessed by immunofluorescence and immunoprecipitation, EA induction o...

journal_title：Virology

authors： Fujiwara S,Takada K,Yano S,Osato T

更新日期：1983-07-30 00:00:00

abstract：:Human infection with H7N9 virus has provoked global public health concern due to the substantial morbidity and mortality. Neuraminidase inhibitors (NAIs) are used as first-line drugs to treat the infection. However, virus quasispecies can evolve rapidly under drug pressure, which may alter various biological character...

journal_title：Virology

authors： Ge Y,Chi Y,Min X,Zhao K,Wu B,Wu T,Zhu X,Shi Z,Zhu F,Cui L

更新日期：2019-10-01 00:00:00

abstract：:Recombinants of Moloney murine leukemia virus (MoMuLV) with either an amphotropic (MoAmphoV) or 10A1-tropic host range (Mo10A1V) induce a spongiform neurodegenerative disease in susceptible mice. To test whether MoMuLV -derived sequences are required for induction of neuropathology, mice were inoculated with either th...

journal_title：Virology

authors： Münk C,Prassolov V,Rodenburg M,Kalinin V,Löhler J,Stocking C

更新日期：2003-08-15 00:00:00

abstract：:Bovine respiratory disease (BRD) is the costliest disease affecting the cattle industry globally. Orthomyxoviruses, influenza C virus (ICV) and influenza D virus (IDV) have recently been implicated to play a role in BRD. However, there are contradicting reports about the association of IDV and ICV to BRD. Using the la...

journal_title：Virology

authors： Nissly RH,Zaman N,Ibrahim PAS,McDaniel K,Lim L,Kiser JN,Bird I,Chothe SK,Bhushan GL,Vandegrift K,Neibergs HL,Kuchipudi SV

更新日期：2020-12-01 00:00:00

abstract：:In this study, we analyzed the replication and budding sites of severe acute respiratory syndrome coronavirus (SARS-CoV) at early time points of infection. We detected cytoplasmic accumulations containing the viral nucleocapsid protein, viral RNA and the non-structural protein nsp3. Using EM techniques, we found that ...

journal_title：Virology

authors： Stertz S,Reichelt M,Spiegel M,Kuri T,Martínez-Sobrido L,García-Sastre A,Weber F,Kochs G

更新日期：2007-05-10 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

authors： Kukimoto I,Takeuchi T,Kanda T

更新日期：2006-03-01 00:00:00

abstract：:All primates studied to date produce retroviral-like particles in their placentae. We have purified these particles from two primate species, one Old World (human) and one New World (marmoset), and have identified the retroviral sequences which are packaged into these particles. Three families of sequences have been d...

journal_title：Virology

authors： Simpson GR,Patience C,Löwer R,Tönjes RR,Moore HD,Weiss RA,Boyd MT

更新日期：1996-08-15 00:00:00

abstract：:In this study we report the development and optimization of two minigenome rescue systems for Nipah virus, a member of the Paramyxoviridae family. One is mediated by the T7 RNA polymerase supplied either by a constitutively expressing cell line or by transfection of expression plasmids and is thus independent from inf...

journal_title：Virology

authors： Freiberg A,Dolores LK,Enterlein S,Flick R

更新日期：2008-01-05 00:00:00

abstract：:A dodecapeptide containing the sequence of the C terminus of the nonstructural polyprotein of Sindbis virus has been synthesized and used to immunize rabbits. The antisera obtained precipitated polypeptides from cells infected with the HR strains of Sindbis or with temperature-sensitive mutants ts11 or ts18. Four diff...

journal_title：Virology

authors： Lopez S,Bell JR,Strauss EG,Strauss JH

更新日期：1985-03-01 00:00:00

abstract：:The nucleotide sequence of the portion of naturally occurring defective EBV (HR-1) DNA (designated het DNA) which is responsible for disruption of EBV latency has been determined and compared with the regions of the standard HR-1 viral genome from which it was derived. This rearranged 2.7-kbp DNA fragment represented ...

journal_title：Virology

authors： Jenson HB,Miller G

更新日期：1988-08-01 00:00:00

abstract：:Hepatitis C virus (HCV) nonstructural protein 5B (NS5B) RNA-dependent RNA polymerase (RdRp) has acquired a unique beta-hairpin in the thumb subdomain which protrudes toward the active site. We report here that this beta-hairpin plays an important role in positioning the 3' terminus of the viral RNA genome for correct ...

journal_title：Virology

authors： Hong Z,Cameron CE,Walker MP,Castro C,Yao N,Lau JY,Zhong W

更新日期：2001-06-20 00:00:00

abstract：:The replicative form (RF) of spiroplasma virus 4 (SpV4) has been purified from infected cells of Spiroplasma melliferum strain G1 by alkaline lysis followed by low melting point agarose gel electrophoresis. A partial restriction map has been established. The circular RF was linearized by cutting at the unique ClaI res...

journal_title：Virology

authors： Pascarel-Devilder MC,Renaudin J,Bove JM

更新日期：1986-06-01 00:00:00

abstract：:Long-term non-progressive HIV infection, characterized by low but detectable viral load and stable CD4 counts in the absence of antiviral therapy, is observed in about 5% of HIV-infected patients. Here we identified four therapy naïve individuals who are strongly seropositive for HIV-1 but who lack evidence of detecta...

journal_title：Virology

authors： Kloosterboer N,Groeneveld PH,Jansen CA,van der Vorst TJ,Koning F,Winkel CN,Duits AJ,Miedema F,van Baarle D,van Rij RP,Brinkman K,Schuitemaker H

更新日期：2005-08-15 00:00:00