A comparison of the nucleotide sequence homologies of three isolates of bean yellow mosaic virus and their relationship to other potyviruses.

abstract：:Our study reports the occurrence of HIV-1 insertional activation events in vivo. Using a previously described PCR assay, small aliquots of broncho-alveolar lavage (BAL) cells obtained from AIDS patients were analyzed. Nine percent (5/54) of the aliquots contained proviral-host sequence transcripts indicating HIV-1 pro...

journal_title：Virology

authors： Raineri I,Solèr M,Senn HP

更新日期：1995-04-01 00:00:00

abstract：:The trans-activation-responsive (TAR) element located within the 5' untranslated region of HIV-1 mRNA is the cis-responsive element for Tat, the viral trans-activator protein. Several TAR RNA binding proteins (TRBPs) have been identified in the nuclear extract from HeLa cells as cellular factors required for a full Ta...

journal_title：Virology

authors： Masuda T,Harada S

更新日期：1993-02-01 00:00:00

abstract：:Enteroviruses (EV) frequently infect the central nervous system (CNS) and induce neurological diseases. Although the CNS is composed of many different cell types, the spectrum of tropism for each EV is considerable. These viruses have the ability to completely shut down host translational machinery and are considered ...

journal_title：Virology

authors： Rhoades RE,Tabor-Godwin JM,Tsueng G,Feuer R

更新日期：2011-03-15 00:00:00

abstract：:We previously described a single-cycle dengue vaccine (RepliVAX D2) engineered from a capsid (C) gene-deleted West Nile virus (WNV) expressing dengue virus serotype 2 (DENV2) prM/E genes in place of the corresponding WNV genes. That work demonstrated that adaptation of RepliVAX D2 to grow in WNV C-expressing cells res...

journal_title：Virology

authors： Winkelmann ER,Widman DG,Suzuki R,Mason PW

更新日期：2011-12-20 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

authors： Aamir UB,Naeem K,Ahmed Z,Obert CA,Franks J,Krauss S,Seiler P,Webster RG

更新日期：2009-08-01 00:00:00

abstract：:The nucleic acid of carnation cryptic virus has been identified as double-stranded RNA on the basis of (i) susceptibility to RNase in 0.1 x SSC (SSC = 0.15 M NaCl-0.015 M sodium citrate buffer, pH 7.0) and resistance to RNase in 2 x SSC and to DNase, (ii) reaction with an antiserum containing antibodies to dsRNA, and ...

journal_title：Virology

authors： Lisa V,Boccardo G,Milne RG

更新日期：1981-12-01 00:00:00

abstract：:The nucleocapsids of many plant viruses are significantly more robust and protective of their RNA contents than those of enveloped animal viruses. In particular, the capsid protein (CP) of the plant virus Cowpea Chlorotic Mottle Virus (CCMV) is of special interest because it has been shown to spontaneously package, wi...

journal_title：Virology

authors： Azizgolshani O,Garmann RF,Cadena-Nava R,Knobler CM,Gelbart WM

更新日期：2013-06-20 00:00:00

abstract：:To elucidate the virulence factors of equine herpesvirus-1 (EHV-1), we compared the genomic architecture of the HH1 strain, a Japanese isolate of EHV-1, with that of its four descendant strains obtained by serial passage in bovine kidney (BK) cells, i.e. BK77, BK161, BK271, and BK343. In preliminary studies high-passa...

journal_title：Virology

authors： Kirisawa R,Ui S,Takahashi A,Kawakami Y,Iwai H

更新日期：1994-05-01 00:00:00

abstract：:To study the process of membrane fusion in Morbilliviruses, the fusion (F) glycoproteins of Peste des petits ruminants virus (PPRV) and Rinderpest virus (RPV) were expressed transiently in mammalian cells. The recombinant F proteins were found to be localized at the surface of transfected cells. The fusion activity, a...

journal_title：Virology

authors： Seth S,Shaila MS

更新日期：2001-10-10 00:00:00

abstract：:In vitro packaging experiments with phage P22 using artificially ligated plasmid concatemers have shown that the pac site is not necessary for DNA packaging although in vivo this initiation signal is indispensable. This indicates that the phage-coded protein gp3 also executes other important functions during phage mat...

journal_title：Virology

authors： Behnisch W,Schmieger H

更新日期：1985-07-30 00:00:00

abstract：:Multiple RNA species (ASV(1-5)) ranging in size from about 61,000 to 185,000 daltons have been detected in association with sunblotch disease of avocado. The predominant species, ASV(5), with a molecular weight of 61,000 accumulates to concentration approaching 5 S RNA. All RNA species are detected in extracts from sy...

journal_title：Virology

authors： Semancik JS,Desjardins PR

更新日期：1980-07-15 00:00:00

abstract：:The nucleotide sequences of the long terminal repeat (LTR) of simian retroviruses (STLV), which are closely related to human T-cell leukemia virus type I (HTLV-I) were found to be of at least two subgroups: an Asian subtype in macaques and an African subtype in African green monkeys and chimpanzee. The nucleotide sequ...

journal_title：Virology

authors： Watanabe T,Seiki M,Hirayama Y,Yoshida M

更新日期：1986-01-30 00:00:00

abstract：:Human parvovirus B19 (B19) infects human erythroid lineage cells. Accumulating evidence also shows that B19 is detectable in nonerythroid lineage cells in vivo, but the mechanism of infection is still not clear. In this study, we explored the mode of B19 infection of human monocytic cell line U937. An in vitro infecti...

journal_title：Virology

authors： Munakata Y,Kato I,Saito T,Kodera T,Ishii KK,Sasaki T

更新日期：2006-02-05 00:00:00

abstract：:Despite recent progress in the development of direct-acting antivirals against hepatitis C virus (HCV), chronic HCV infection remains an important health burden worldwide. MicroRNA122 (miR122), a liver-specific microRNA (miRNA), positively regulates HCV replication, and systemic application of antisense oligonucleotid...

journal_title：Virology

authors： Shibata C,Ohno M,Otsuka M,Kishikawa T,Goto K,Muroyama R,Kato N,Yoshikawa T,Takata A,Koike K

更新日期：2014-08-01 00:00:00

abstract：:We have analyzed the limiting factors involved in the induction of human immunodeficiency virus type 1 (HIV-1) provirus expression by tumor necrosis factor-alpha (TNF-alpha), phorbol-12-myristate-13-acetate (PMA), and bryostatin-1 in T-cells (ACH-2) and monocytes (U1). We have demonstrated that, while there is a corre...

journal_title：Virology

authors： Vlach J,Pitha PM

更新日期：1992-03-01 00:00:00

abstract：:The glycoprotein (GP) of lymphocytic choriomeningitis virus (LCMV) serves as virus attachment protein to its receptor on host cells and is a key determinant for cell tropism, pathogenesis, and epidemiology of the virus. The GP of LCMV is posttranslationally cleaved by the subtilase SKI-1/S1P into two subunits, the per...

journal_title：Virology

authors： Kunz S,Edelmann KH,de la Torre JC,Gorney R,Oldstone MB

更新日期：2003-09-15 00:00:00

abstract：:The human APOBEC3G protein exhibits broad antiretroviral activity against a variety of retroviruses. It is packaged into viral particles and executes its antiviral function in the target cell. The packaging of APOBEC3G into different viral particles requires a mechanism that confers this promiscuity. Here, APOBEC3G in...

journal_title：Virology

authors： Kremer M,Bittner A,Schnierle BS

更新日期：2005-06-20 00:00:00

abstract：:Human herpesvirus 6 (HHV-6) glycoprotein B (gB) is an abundantly expressed viral glycoprotein required for viral entry and cell fusion, and is highly conserved among herpesviruses. The present study examined the function of HHV-6 gB cytoplasmic tail domain (CTD). A gB CTD deletion mutant was constructed which, in cont...

journal_title：Virology

authors： Mahmoud NF,Jasirwan C,Kanemoto S,Wakata A,Wang B,Hata Y,Nagamata S,Kawabata A,Tang H,Mori Y

更新日期：2016-03-01 00:00:00

abstract：:The effects of P2 prophage on lambda-mediated depression of host metabolism, and on lambda macromolecular synthesis have been studied. Experiments employing certain lambdabio deletion mutants and lambda-related phages suggest that the same gene products are involved in inhibition of host metabolism (Hin+ function) and...

journal_title：Virology

authors： Cohen SN,Chang AC

更新日期：1971-11-01 00:00:00

abstract：:Next generation sequence analyses were used to assess virus-derived small RNA (vsRNA) profiles for Homalodisca coagulata virus-1 (HoCV-1), family Dicistroviridae, and Homalodisca vitripennis reovirus (HoVRV), family Reoviridae, from virus-infected H. vitripennis, the glassy-winged sharpshooter. The vsRNA reads were ma...

journal_title：Virology

authors： Nandety RS,Fofanov VY,Koshinsky H,Stenger DC,Falk BW

更新日期：2013-07-20 00:00:00

abstract：:Six deletion mutations and an insertion were generated in the env gene of cloned copies of Moloney murine leukemia virus DNA. All seven mutants were replication-defective as tested by transformation of NIH/3T3 cells. The mutant DNAs were introduced into NIH/3T3 cells to generate stable producer lines; all released vir...

journal_title：Virology

authors： Granowitz C,Colicelli J,Goff SP

更新日期：1991-08-01 00:00:00

abstract：:The physical stability of virions of Cucumber mosaic virus (CMV) mutants was investigated to determine if relative stability correlated with efficiency of aphid transmission. Virion stability was evaluated by a urea disruption assay and by testing the infectivity of virus following purifications. All viruses were infe...

journal_title：Virology

authors： Ng JC,Josefsson C,Clark AJ,Franz AW,Perry KL

更新日期：2005-02-05 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：:Although many workers have investigated the maturation and processing of the flavivirus nonstructural glycoprotein NS1 in infected cells, these studies have provided little insight into a possible function for NS1. In this study we investigated the subcellular localization of NS1 both by immunofluorescence and cryo-im...

journal_title：Virology

authors： Mackenzie JM,Jones MK,Young PR

更新日期：1996-06-01 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：:H4N8 subtype avian influenza viruses were isolated from shorebirds in eastern Hokkaido. All the isolates shared >99.7% nucleotide homology, and all the viral genes except for PB1 were highly related to those of A/red-necked stint/Australia/1/04. Thus, the isolates were regarded as PB1 reassortants. The most similar PB...

journal_title：Virology

authors： Bui VN,Ogawa H,Xininigen,Karibe K,Matsuo K,Awad SS,Minoungou GL,Yoden S,Haneda H,Ngo LH,Tamaki S,Yamamoto Y,Nakamura K,Saito K,Watanabe Y,Runstadler J,Huettmann F,Happ GM,Imai K

更新日期：2012-02-05 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

authors： Ansa OA,Bowyer JW,Shepherd RJ

更新日期：1982-08-01 00:00:00

abstract：:Mannose binding lectin (MBL) generally plays a protective role during viral infection, yet MBL-mediated complement activation promotes Ross River virus (RRV)-induced inflammatory tissue destruction, contributing to arthritis and myositis. As MBL binds to carbohydrates, we hypothesized that N-linked glycans on the RRV ...

journal_title：Virology

authors： Gunn BM,Jones JE,Shabman RS,Whitmore AC,Sarkar S,Blevins LK,Morrison TE,Heise MT

更新日期：2018-02-01 00:00:00

abstract：:Amphotropic Moloney-murine leukemia virus recombinants (Mo-AmphoV) induce a severe spongiform encephalomyelopathy in newborn mice. We show here that a coisogenic recombinant with a 10A1-MuLV host range (Mo-10A1V) also induces a neurodegenerative disease, clinically characterized by mild tremor and ataxia. Spongiform l...

journal_title：Virology

authors： Münk C,Thomsen S,Stocking C,Löhler J

更新日期：1998-12-20 00:00:00

abstract：:Altered cytokine profiles and imbalanced frequencies of CD4(+) T helper cell subsets are thought to be linked with HIV-1/AIDS pathogenesis, but the causes need to be further clarified. Histamine, a biogenic amine with many functions, shows enhancement in HIV-1 infected individuals, which are considered to link with di...

journal_title：Virology

authors： Zhai RR,Jiang AP,Wang HB,Ma L,Ren XX,Jiang JF,Wu L,Wei JF,Wang JH

更新日期：2013-08-01 00:00:00