Influenza C and D viral load in cattle correlates with bovine respiratory disease (BRD): Emerging role of orthomyxoviruses in the pathogenesis of BRD.

abstract：:Three prophage sequences were identified in the Lactobacillus johnsoni strain NCC533. Prophage Lj965 predicted a gene map very similar to those of pac-site Streptococcus thermophilus phages over its DNA packaging and head and tail morphogenesis modules. Sequence similarity linked the putative DNA packaging and head mo...

journal_title：Virology

authors： Desiere F,Pridmore RD,Brüssow H

更新日期：2000-09-30 00:00:00

abstract：:RSV is a major cause of severe lower respiratory infection in infants and young children. With no vaccine yet available, it is important to clarify mechanisms of disease pathogenesis. Since indoleamine-2,3-dioxygenase (IDO) is an immunomodulatory enzyme and is upregulated with RSV infection, we studied it in vivo duri...

journal_title：Virology

authors： Rajan D,Chinnadurai R,O'Keefe EL,Boyoglu-Barnum S,Todd SO,Hartert TV,Galipeau J,Anderson LJ

更新日期：2017-12-01 00:00:00

abstract：:Segment reassortment of negative strand viruses is an important mechanism for the development of new virus strains with altered pathogenicity. This study reports on in vitro generation of reassortants between Andes (ANDV) and Sin Nombre (SNV) viruses. Although they both cause hantavirus pulmonary syndrome (HPS), ANDV ...

journal_title：Virology

authors： Rizvanov AA,Khaiboullina SF,St Jeor S

更新日期：2004-10-01 00:00:00

abstract：:We have compared the deduced envelope (E) protein sequences of two biologically well-characterized yellow fever (YF) virus vaccine strains. The 17DD strain has been produced in Brazil for more than 50 years and used to successfully vaccinate millions of people worldwide. The 17D-213 is a candidate vaccine strain produ...

journal_title：Virology

authors： Post PR,Santos CN,Carvalho R,Cruz AC,Rice CM,Galler R

更新日期：1992-05-01 00:00:00

abstract：:A cDNA encoding the entire amino acid sequence of the G glycoprotein of respiratory syncytial virus (RSV) was inserted into a yeast-Escherichia coli shuttle vector such that expression of the virus gene was regulated by the yeast GAL1 promoter. Transformation of Saccharomyces cerevisiae with the vector led to the form...

journal_title：Virology

authors： Ding MX,Wen DZ,Schlesinger MJ,Wertz GW,Ball LA

更新日期：1987-08-01 00:00:00

abstract：:The parvovirus-encoded nonstructural (NS) proteins have been implicated in the cytopathogenicity of these agents. Although protein NS-1 of minute virus of mice (MVM) has been shown to be toxic, little is known about the role of NS-2 in this process. In order to determine the contribution of NS-1 and NS-2 to cytotoxici...

journal_title：Virology

authors： Legrand C,Rommelaere J,Caillet-Fauquet P

更新日期：1993-07-01 00:00:00

abstract：:Mouse mammary tumor virus (MMTV) induces breast cancer in mice in the absence of known virally-encoded oncogenes. Tumorigenesis by MMTV is thought to occur primarily through insertional mutagenesis, leading to the activation of cellular proto-oncogenes and outgrowth of selected cells. Here we investigated whether MMTV...

journal_title：Virology

authors： Kincaid RP,Panicker NG,Lozano MM,Sullivan CS,Dudley JP,Mustafa F

更新日期：2018-01-01 00:00:00

abstract：:Disruption of the perforin gene results in primary immunodeficiency and an increased susceptibility to opportunistic pathogens. Perforin-deficient (PKO) mice fail to clear primary lymphocytic choriomeningitis virus (LCMV) Armstrong, resulting in persistent infection and functional exhaustion of virus-specific CD8+ T c...

journal_title：Virology

authors： Humphreys TD,Khanolkar A,Badovinac VP,Harty JT

更新日期：2008-01-20 00:00:00

abstract：:The interaction of reovirus with the cytoskeleton was investigated. The soluble components of infected cells were extracted with the nonionic detergent NP-40 in a physiological buffer, and a cytoskeletal extract was prepared from the detergent-insoluble fraction. We observed a selective association of viral-specified ...

journal_title：Virology

authors： Mora M,Partin K,Bhatia M,Partin J,Carter C

更新日期：1987-08-01 00:00:00

abstract：:The nucleotide sequence of two variants of coconut tinangaja viroid (CTiV) were obtained. Both sequence variants are 254 nucleotide residues in size but differ in sequence at two positions. In comparisons with other viroids, the sequences and proposed secondary structure of CTiV show most homology with the 246 nucleot...

journal_title：Virology

authors： Keese P,Osorio-Keese ME,Symons RH

更新日期：1988-02-01 00:00:00

abstract：:The influenza A virus nucleoprotein previously expressed in Escherichia coli after fusion to 32 heterologous amino acids has now been purified and tested for its ability to form complexes with RNA in vitro. By using a simple filter binding assay, we show that ribonucleoprotein (RNP) complexes form readily with single-...

journal_title：Virology

authors： Kingsbury DW,Jones IM,Murti KG

更新日期：1987-02-01 00:00:00

abstract：:Infection of adherent cell monolayers using a liquid inoculum represents an established method to reliably and quantitatively study virus infection, but poorly recapitulates the exposure and infection of cells in the respiratory tract that occurs during infection with aerosolized pathogens. To better simulate natural ...

journal_title：Virology

authors： Creager HM,Zeng H,Pulit-Penaloza JA,Maines TR,Tumpey TM,Belser JA

更新日期：2017-01-01 00:00:00

abstract：:Hepatitis B virus-infected patients frequently have viral particles with DNA derived from differently spliced RNA. Which factors influence the synthesis of these splice variants is unclear. We analysed the type of splice variants produced from different genotypes and determined whether they are secreted as efficiently...

journal_title：Virology

authors： Sommer G,van Bömmel F,Will H

更新日期：2000-06-05 00:00:00

abstract：:Monoclonal antibodies to the matrix or E1 glycoprotein of mouse hepatitis virus (MHV) were tested for their ability to protect mice from a normally lethal challenge of MHV-4. Four antibodies were tested, and two of these, J.1.3 and J.3.9, were protective. Protection did not correlate with virus neutralization in vitro...

journal_title：Virology

authors： Fleming JO,Shubin RA,Sussman MA,Casteel N,Stohlman SA

更新日期：1989-01-01 00:00:00

abstract：:In a previous study on the replication of Kunjin virus using immunoelectron microscopy (E. G. Westaway, J. M. Mackenzie, M. T. Kenney, M. K. Jones, and A. A. Khromykh, 1997, J. Virol. 71, 6650-6661), NS1 and NS3 were found associated with double-stranded RNA (dsRNA) within vesicle packets (VP) in infected Vero cells, ...

journal_title：Virology

authors： Mackenzie JM,Khromykh AA,Jones MK,Westaway EG

更新日期：1998-06-05 00:00:00

abstract：:The most recent introduction of an avian influenza A virus without reassortment into mammals occurred in 1979 when H1N1 strains could be isolated from diseased pigs in northern Europe. This newly introduced avian virus formed a stable lineage in pigs and, in the meantime, spread all over Europe. In 1991 highly pathoge...

journal_title：Virology

authors： Ludwig S,Haustein A,Kaleta EF,Scholtissek C

更新日期：1994-07-01 00:00:00

abstract：:We have used a microinjection approach to identify a domain of the simian virus 40 (SV40) structural proteins Vp2 and Vp3(Vp2/3) responsible for their nuclear transport. By using both synthetic peptides, containing small regions of Vp2/3 conjugated to bovine serum albumin (BSA), and beta-galactosidase-Vp3 fusion prote...

journal_title：Virology

authors： Clever J,Kasamatsu H

更新日期：1991-03-01 00:00:00

abstract：:We have previously reported that a virus, MH2-PA200, lacking the ability to transform quail embryo cells, could be isolated from wild type (wt) MH2 stocks passaged on chicken neuroretina cells. We report here the molecular cloning and extensive characterization of this MH2-PA200 provirus. Molecularly cloned MH2-PA200 ...

journal_title：Virology

authors： Martin P,Henry C,Denhez F,Amouyel P,Bechade C,Calothy G,Debuire B,Stehelin D,Saule S

更新日期：1986-09-01 00:00:00

abstract：:The measles virus (MV) phosphoprotein (P) gene encodes three proteins, P, C, and V. The V protein is synthesized by pseudo-templated transcription, also designated as RNA editing: during P gene transcription one G residue is inserted at a defined position in about 50% of the mRNAs. To study the importance of sequence ...

journal_title：Virology

authors： Schneider H,Kaelin K,Billeter MA

更新日期：1997-01-20 00:00:00

abstract：:We produced the putative protease 3C of human rhinovirus 1A (HRV-1A), a minor group rhinovirus, by Escherichia coli expression of a segment of HRV-1A cDNA coding for 3A, 3B, 3C, and parts of 2C and 3D (delta 2C3ABC delta 3D). The protease 3C was expected to be processed by intramolecular Q-G cleavages from the virus-s...

journal_title：Virology

authors： Aschauer B,Werner G,McCray J,Rosenwirth B,Bachmayer H

更新日期：1991-10-01 00:00:00

abstract：:The coding region of segment 4 of Thogoto (THO) virus, a tick-borne member of the Orthomyxoviridae, was expressed in a baculovirus system under the control of the polyhedrin promoter. This construct expressed authentic envelope glycoprotein as determined by size and antigenic reactivity with a panel of monoclonal anti...

journal_title：Virology

authors： Jones LD,Morse MA,Marriott AC,Nuttall PA

更新日期：1995-10-20 00:00:00

abstract：:The protruding (P) domain of norovirus VP1 is responsible for immune recognition and host receptor interaction. Our previous studies have demonstrated that a modification of the ends of the P domain affects the conformation and/or function of the P protein. An expression of the P domain with or without the hinge, or w...

journal_title：Virology

authors： Tan M,Fang PA,Xia M,Chachiyo T,Jiang W,Jiang X

更新日期：2011-02-20 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：:The terminal sequences of both genomic dsRNA segments of different strains of infectious bursal disease virus were determined. Analysis of the linear sequences revealed in the 5'-noncoding region of both segments the presence of a 32-nucleotide sequence with motifs conserved between segments and serotypes. The 3'-nonc...

journal_title：Virology

authors： Mundt E,Müller H

更新日期：1995-05-10 00:00:00

abstract：:A resonance energy transfer assay of membrane fusion developed by P. S. Uster and D. W. Deamer (Biochemistry 24, 1-8 (1985)) was used in a study of influenza haemagglutinin-mediated fusion. The characteristics of fusion and haemolysis by X-31 (H3N2) virus, a number of mutants of X-31 which fuse membranes at higher pH,...

journal_title：Virology

authors： Wharton SA,Skehel JJ,Wiley DC

更新日期：1986-02-01 00:00:00

abstract：:Many viruses, including human immunodeficiency virus type 1 (HIV-1), induce apoptosis and are affected by cellular expression of antiapoptotic genes. We sought to examine the effect of antiapoptotic gene expression on HIV replication by transfecting the promyelomonocytic cell line U937 with the bcl-xl gene to obtain c...

journal_title：Virology

authors： Marshall WL,Datta R,Hanify K,Teng E,Finberg RW

更新日期：1999-03-30 00:00:00

abstract：:Molecular piracy is a biological phenomenon in which one replicon (the pirate) uses the structural proteins encoded by another replicon (the helper) to package its own genome and thus allow its propagation and spread. Such piracy is dependent on a complex web of interactions between the helper and the pirate that occu...

journal_title：Virology

authors： Christie GE,Dokland T

更新日期：2012-12-20 00:00:00

abstract：:HIV-1 Vpu antagonizes the block to particle release mediated by CD317 (BST-2/HM1.24/Tetherin) via incompletely understood mechanisms. Vpu and CD317 partially reside in cholesterol-rich lipid rafts where HIV-1 budding preferentially occurs. Here we find that lipid raft association of ectopically expressed or endogenous...

journal_title：Virology

authors： Fritz JV,Tibroni N,Keppler OT,Fackler OT

更新日期：2012-03-01 00:00:00

abstract：:Maturation of T4 can proceed in the presence of 5-methyltryptophan or puromycin. Puromycin inhibits phage protein synthesis within a few seconds, thus limiting the amount of phage precursor material available for maturation. After the arrest of protein synthesis, maturation continues unabated until the limiting protei...

journal_title：Virology

authors： Piechowski MM,Susman M

更新日期：1966-03-01 00:00:00

abstract：:A human B-lymphoid cell line, designated TG8, which does not express detectable levels of the EBV (Epstein-Barr virus)-associated nuclear antigen (EBNA), yet carries an average of one to two plasmid copies of the P3HR-1 EBV genome has been identified. TG8 can be superinfected by B95-8 EBV, resulting in up to 60-70% of...

journal_title：Virology

authors： Reisman D,Sugden B

更新日期：1984-08-01 00:00:00