In vitro strain adaptation of CWD prions by serial protein misfolding cyclic amplification.

abstract：:The primer binding site (PBS) is involved in two stages during the reverse transcription of the retroviral RNA genome. In the early stage, the PBS provides complementary sequences through which tRNA(Lys,3) binds the viral RNA genome to initiate minus-strand DNA synthesis; in the later stages, complementarity between t...

journal_title：Virology

authors： Wakefield JK,Morrow CD

更新日期：1996-06-15 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：:We previously demonstrated in trials of a variety of experimental vaccines to equine infectious anemia virus (EIAV) a remarkable spectrum of efficacy ranging from sterilizing protection to severe enhancement of virus replication and disease, depending on the immunization strategy used. This range of vaccine efficacy o...

journal_title：Virology

authors： Hammond SA,Raabe ML,Issel CJ,Montelaro RC

更新日期：1999-09-30 00:00:00

abstract：:Gibbon ape leukemia virus (GaLV) is a highly oncogenic C-type retrovirus capable of inducing myeloid leukemia in juvenile gibbons. GaLV is antigenically most closely related to a new world monkey virus, simian sarcoma associated virus (SSAV), and less to the murine and feline C-type leukemia viruses. To begin to under...

journal_title：Virology

authors： Delassus S,Sonigo P,Wain-Hobson S

更新日期：1989-11-01 00:00:00

abstract：:Plant virus-based vectors provide valuable tools for expression of foreign proteins in plants and for gene function studies. None of the presently available virus vectors is suitable for use in soybean. In the present study, we produced Bean pod mottle virus (BPMV)-based vectors that are appropriate for gene expressio...

journal_title：Virology

authors： Zhang C,Ghabrial SA

更新日期：2006-01-20 00:00:00

abstract：:Viral loads were investigated in SIVmnd-1 chronically infected mandrills and the results were compared with those previously observed in other nonpathogenic natural SIV infections. Four naturally and 11 experimentally SIVmnd-1-infected mandrills from a semi-free-ranging colony were studied during the chronic phase of ...

journal_title：Virology

authors： Pandrea I,Onanga R,Kornfeld C,Rouquet P,Bourry O,Clifford S,Telfer PT,Abernethy K,White LT,Ngari P,Müller-Trutwin M,Roques P,Marx PA,Simon F,Apetrei C

更新日期：2003-12-05 00:00:00

abstract：:Central African tropical forests are home to several species of non-human primates (NHPs), infected by Simian Immunodeficiency Virus (SIV). It is well-known that HIV-1 epidemic is due to cross-transmission and adaptation of SIV to humans. The main goal of this work was to investigate if a NHP bite is a risk factor for...

journal_title：Virology

authors： Filippone C,de Oliveira F,Betsem E,Schaeffer L,Fontanet A,Lemée V,Gessain A,Plantier JC

更新日期：2017-03-01 00:00:00

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 ...

journal_title：Virology

authors： Groffen J,Heisterkamp N,Shibuya M,Hanafusa H,Stephenson JR

更新日期：1983-03-01 00:00:00

abstract：:Because phosphorylation of the infectious bronchitis virus (IBV) nucleocapsid protein (N) may regulate its multiple roles in viral replication, the dynamics of N phosphorylation were examined. 32P-orthophosphate labeling and Western blot analyses confirmed that N was the only viral protein that was phosphorylated. Pul...

journal_title：Virology

authors： Jayaram J,Youn S,Collisson EW

更新日期：2005-08-15 00:00:00

abstract：:Since SARS-CoV-2 spreads rapidly around the world, data have been needed on the natural fluctuation of viral load and clinical indicators associated with it. We measured and compared viral loads of SARS-CoV-2 from pharyngeal swab, IgM anti-SARS-CoV-2, CRP and SAA from serum of 114 COVID-19 patients on admission. Posit...

journal_title：Virology

authors： Shi F,Wu T,Zhu X,Ge Y,Zeng X,Chi Y,Du X,Zhu L,Zhu F,Zhu B,Cui L,Wu B

更新日期：2020-07-01 00:00:00

abstract：:Granulin and polyhedrin proteins were purified by preparative sodium dodecyl sulfate (SDS)-polyacrylamide gel electrophoresis from the baculoviruses Autographa californica, Rachiplusia ou, Heliothis zea, Heliothis armigera, Trichoplusia ni, and Spodoptera frugiperda. Antisera were raised against Autographa californica...

journal_title：Virology

authors： Summers MD,Hoops P

更新日期：1980-05-01 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：: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：:The mutations in two DNA-negative ts mutants of herpes simplex virus type 1 (HSV-1), tsK13 and tsM19, have been previously mapped to a 2.0-kb fragment (coordinates 0.095-0.108) at the left end of the genome (S. Weller, D. Aschman, W. Sacks, D. Coen, and P. Schaffer, 1983, Virology 130, 290-305). Sequence analysis of t...

journal_title：Virology

authors： Zhu L,Weller SK

更新日期：1988-10-01 00:00:00

abstract：:The MC80R gene of molluscum contagiosum virus (MCV) type 1 encodes a major histocompatibility complex (MHC) class I homolog that lacks several amino-acid residues critical for peptide binding by MHC molecules, contains an unusually long N-terminal hydrophobic domain possibly derived by triplication of a signal peptide...

journal_title：Virology

authors： Senkevich TG,Moss B

更新日期：1998-10-25 00:00:00

abstract：:Infected cell protein (ICP) 27 is an essential herpes simplex virus type 1 (HSV-1) phosphoprotein required for optimal viral DNA and early or late gene synthesis. Three slow-migrating immunoreactive species were detected using multiple anti-ICP27 antibodies following HSV-1 infection of HEp-2 and Vero cells in the pres...

journal_title：Virology

authors： Sanfilippo CM,Lombardozzi RC,Chirimuuta FN,Blaho JA

更新日期：2004-07-01 00:00:00

abstract：:Chikungunya virus (CHIKV) infection leads to activation of innate immune response by triggering Toll-like receptor (TLR) pathways resulting in elevated cytokines and type-I interferon levels. Genetic variations of these genes may influence human CHIKV-susceptibility and disease progression. Present study aimed to iden...

journal_title：Virology

authors： Dutta SK,Tripathi A

更新日期：2017-11-01 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：:Using a defective interfering Sendai virus stock (DIH4) freed of nondefective helper virus, we found that the closely related parainfluenza viruses 1 and 3 could substitute for the Sendai virus helper in replicating DIH4, creating chimeric nucleocapsids. The morbillivirus measles and the rhabdovirus VSV could not subs...

journal_title：Virology

authors： Curran JA,Kolakofsky D

更新日期：1991-05-01 00:00:00

abstract：:Essential host cofactors in retrovirus replication bind cis-acting sequences in the 5'untranslated region (UTR). Although host RBPs are crucial to all aspects of virus biology, elucidating their roles in replication remains a challenge to the field. Here RNA affinity-coupled-proteomics generated a comprehensive, unbia...

journal_title：Virology

authors： Stake M,Singh D,Singh G,Marcela Hernandez J,Kaddis Maldonado R,Parent LJ,Boris-Lawrie K

更新日期：2015-12-01 00:00:00

abstract：:To investigate the role of alfalfa mosaic virus coat protein (CP) in genome activation, asymmetric plus-strand RNA accumulation, and cell-to-cell spread of the virus, mutations were made in the CP gene and putative CP binding sites in the 3'-untranslated region (UTR) of RNA 3. Mutants that produced no CP-related pepti...

journal_title：Virology

authors： van der Vossen EA,Neeleman L,Bol JF

更新日期：1994-08-01 00:00:00

abstract：:The nucleotide and deduced amino acid sequence of the gene 4 of murine rotavirus strain Eb were determined. The gene is 2359 nucleotides in length and encodes for a protein of 775 amino acids. Comparison of the VP4 amino acid sequence of the Eb strain with several human and animal rotavirus strains which represent all...

journal_title：Virology

authors： Sereno MM,Gorziglia MI

更新日期：1994-03-01 00:00:00

abstract：:The coat protein (CP) genes of all the strains of potato virus X (PVX) code for a protein of 25 kDa. Analysis of the CP by SDS-PAGE shows a migration mobility of 27 to 29 kDa, depending of the strain. Amino acid identity between some strains is too high to explain such abnormal migration by differences in primary stru...

journal_title：Virology

authors： Tozzini AC,Ek B,Palva ET,Hopp HE

更新日期：1994-08-01 00:00:00

abstract：:Gene transfer into human hematopoietic stem cells using Ad5 is inefficient due to lack of the primary receptor CAR and the secondary receptors alphavbeta3 integrin and alphavbeta5 integrin, and due to the high seroprevalence of Ad5 antibodies in most adults, resulting in diminished gene transduction. In the present st...

journal_title：Virology

authors： Mei YF,Segerman A,Lindman K,Hörnsten P,Wahlin A,Wadell G

更新日期：2004-10-25 00:00:00

abstract：:Crystals of Cowpea mosaic virus displaying a high degree of order have been grown in two different forms. Hexagonal crystals, space group P6(1)22 or P6(5)22 with a = 450 A and c = 1038 A containing six virus particles per cell, have been grown in sodium citrate buffer at pH 4.9. Each particle has four nearest neighbor...

journal_title：Virology

authors： White JM,Johnson JE

更新日期：1980-02-01 00:00:00

abstract：:LMP2A deletion and point mutants, with mutations in phosphotyrosine-containing protein-protein interaction motifs, were transiently expressed in 293 cells and their phosphorylation was examined in immune complex kinase assays as well as in vivo. In vitro LMP2A phosphorylation depended on tyrosine 112. In vivo, mutatio...

journal_title：Virology

authors： Scholle F,Longnecker R,Raab-Traub N

更新日期：2001-12-20 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

authors： Nozawa N,Yamamoto Y,Fukui Y,Katano H,Tsutsui Y,Sato Y,Yamada S,Inami Y,Nakamura K,Yokoi M,Kurane I,Inoue N

更新日期：2008-09-15 00:00:00

abstract：:Porcine epidemic diarrhea virus (PEDV) is a causative agent of porcine epidemic diarrhea (PED). PED, characterized by acute diarrhea, vomiting, dehydration, has caused serious economic losses in pig industry worldwide. Here, we demonstrate that activation of a disintergrin and metalloprotease 17 (ADAM17) induced the d...

journal_title：Virology

authors： Zhang J,Guo L,Yang L,Xu J,Zhang L,Feng L,Chen H,Wang Y

更新日期：2018-04-01 00:00:00

abstract：:There are more than 100 known adenovirus serotypes, including 50 human serotypes. They can infect all 5 major vertebrate classes but only Aviadenovirus infecting birds and Mastadenovirus infecting mammals have been well studied. CELO (chicken embryo lethal orphan) adenovirus is responsible for mild respiratory patholo...

journal_title：Virology

authors： El Bakkouri M,Seiradake E,Cusack S,Ruigrok RW,Schoehn G

更新日期：2008-08-15 00:00:00

abstract：:In vivo infection with human immunodeficiency virus type 1 (HIV-1) leads to gradual depletion of CD4+ T lymphocytes from the peripheral blood and later from the lymphoid organs. The mechanism of CD4 cell depletion is not known. HIV can only replicate in dividing lymphocytes, but greater than 98% of the lymphocytes in ...

journal_title：Virology

authors： Wang L,Robb CW,Cloyd MW

更新日期：1997-02-17 00:00:00