PrPSc in salivary glands of scrapie-affected sheep.

abstract：:Cylindrical projections surrounding the fivefold-symmetry axes in minute virus of mice (MVM) harbor central pores that penetrate through the virion shell. In newly released DNA-containing particles, these pores contain residues 28 to 38 belonging to a single copy of VP2, disposed so that its extreme N-terminal domain ...

journal_title：Journal of virology

authors： Farr GA,Cotmore SF,Tattersall P

更新日期：2006-01-01 00:00:00

abstract：UNLABELLED:Reactivation of human cytomegalovirus (HCMV) is a significant cause of disease and death in immunocompromised patients, underscoring the need to understand how latency is controlled. Here we demonstrate that HCMV has evolved to utilize cellular microRNAs (miRNAs) in cells that promote latency to regulate exp...

journal_title：Journal of virology

authors： O'Connor CM,Vanicek J,Murphy EA

更新日期：2014-05-01 00:00:00

abstract：:Bovine herpesvirus 1 (BHV-1) establishes a latent infection in sensory ganglionic neurons of cattle. During a latent infection, a single latency-related (LR) transcript is expressed. This observation suggested that DNA sequences in the LR promoter are positively regulated by neural cell type factors. The regulation of...

journal_title：Journal of virology

authors： Bratanich AC,Jones CJ

更新日期：1992-10-01 00:00:00

abstract：:Experimental reverse genetic replacement of Epstein-Barr virus nuclear antigen 3A (EBNA3A) with a conditional mutant EBNA3A revealed that EBNA3A is critical for continued lymphoblastoid cell (LCL) growth. Wild-type (wt) EBNA3A expressed in the LCLs specifically sustained growth under nonpermissive conditions, whereas ...

journal_title：Journal of virology

authors： Maruo S,Johannsen E,Illanes D,Cooper A,Zhao B,Kieff E

更新日期：2005-08-01 00:00:00

abstract：:The major obstacle to human immunodeficiency type 1 virus (HIV-1) eradication is a reservoir of latently infected cells that persists despite long-term antiretroviral therapy (ART) and is maintained through cellular proliferation. Long-lived memory CD4+ T cells with high self-renewal capacity, such as central memory (...

journal_title：Journal of virology

authors： Mavigner M,Zanoni M,Tharp GK,Habib J,Mattingly CR,Lichterfeld M,Nega MT,Vanderford TH,Bosinger SE,Chahroudi A

更新日期：2019-12-12 00:00:00

abstract：:The major capsid protein of polyomavirus, VP1, was separated into at least four subspecies by isoelectric focusing. One of these subspecies was selectively extracted from purified virions by mild treatment with sodium dodecyl sulfate, leaving a 140S particle enriched in the other three forms. The two most acidic subsp...

journal_title：Journal of virology

authors： Garcea RL,Ballmer-Hofer K,Benjamin TL

更新日期：1985-05-01 00:00:00

abstract：:Cell-to-cell movement of beet yellows closterovirus requires four structural proteins and a 6-kDa protein (p6) that is a conventional, nonstructural movement protein. Here we demonstrate that either virus infection or p6 overexpression results in association of p6 with the rough endoplasmic reticulum. The p6 protein p...

journal_title：Journal of virology

authors： Peremyslov VV,Pan YW,Dolja VV

更新日期：2004-04-01 00:00:00

abstract：:From a stock of varkappa phage grown on Salmonella, a host-range mutant which attacks Escherichia coli was isolated. As in the case of Salmonella, only motile strains of E. coli are sensitive to varkappa. The phage shows an eclipse period of 35 min and a minimal latent period of 52 min. The adsorption rate constant is...

journal_title：Journal of virology

authors： Schade S,Adler J

更新日期：1967-06-01 00:00:00

abstract：:To understand the roles of heptad repeat 1(HR1) and HR2 of the spike (S) protein of the severe acute respiratory syndrome coronavirus (SARS-CoV) in virus-cell interactions, the conserved Leu or Ile residues located at positions 913, 927, 941, and 955 in HR1 and 1151, 1165, and 1179 in HR2 were individually replaced wi...

journal_title：Journal of virology

authors： Chan WE,Chuang CK,Yeh SH,Chang MS,Chen SS

更新日期：2006-04-01 00:00:00

abstract：:We engineered a disulfide-stabilized influenza virus hemagglutinin (HA) trimer, termed HA3-SS, by introducing cysteine residues into the HA stem to covalently bridge the three protomers. HA3-SS has increased thermostability compared to wild-type HA, and binding of head- and stem-targeted antibodies (Abs) is preserved;...

journal_title：Journal of virology

authors： Lee PS,Zhu X,Yu W,Wilson IA

更新日期：2015-07-01 00:00:00

abstract：:Here we present the first complete genomic sequence of Marek's disease virus serotype 3 (MDV3), also known as turkey herpesvirus (HVT). The 159,160-bp genome encodes an estimated 99 putative proteins and resembles alphaherpesviruses in genomic organization and gene content. HVT is very similar to MDV1 and MDV2 within ...

journal_title：Journal of virology

authors： Afonso CL,Tulman ER,Lu Z,Zsak L,Rock DL,Kutish GF

更新日期：2001-01-01 00:00:00

abstract：:The experimental infection of newborn calves with bovine norovirus was used as a homologous large animal model to study the pathogenesis of norovirus infection and to determine target cells for viral replication. Six newborn calves were inoculated orally with Jena virus (JV), a bovine norovirus GIII.1 strain, and six ...

journal_title：Journal of virology

authors： Otto PH,Clarke IN,Lambden PR,Salim O,Reetz J,Liebler-Tenorio EM

更新日期：2011-11-01 00:00:00

abstract：:Swine influenza viruses (SIV) naturally infect pigs and can be transmitted to humans. In the pig, genetic reassortment to create novel influenza subtypes by mixing avian, human, and swine influenza viruses is possible. An SIV vaccine inducing cross-protective immunity between different subtypes and strains circulating...

journal_title：Journal of virology

authors： Richt JA,Lekcharoensuk P,Lager KM,Vincent AL,Loiacono CM,Janke BH,Wu WH,Yoon KJ,Webby RJ,Solórzano A,García-Sastre A

更新日期：2006-11-01 00:00:00

abstract：UNLABELLED:The Nairovirus genus of the Bunyaviridae family contains serious human and animal pathogens classified within multiple serogroups and species. Of these serogroups, the Crimean-Congo hemorrhagic fever virus (CCHFV) serogroup comprises sole members CCHFV and Hazara virus (HAZV). CCHFV is an emerging zoonotic v...

journal_title：Journal of virology

authors： Surtees R,Dowall SD,Shaw A,Armstrong S,Hewson R,Carroll MW,Mankouri J,Edwards TA,Hiscox JA,Barr JN

更新日期：2016-09-29 00:00:00

abstract：:Porcine epidemic diarrhea coronavirus (PEDV) has significantly damaged America's pork industry. Here we investigate the receptor usage and cell entry of PEDV. PEDV recognizes protein receptor aminopeptidase N from pig and human and sugar coreceptor N-acetylneuraminic acid. Moreover, PEDV infects cells from pig, human,...

journal_title：Journal of virology

authors： Liu C,Tang J,Ma Y,Liang X,Yang Y,Peng G,Qi Q,Jiang S,Li J,Du L,Li F

更新日期：2015-06-01 00:00:00

abstract：:In vitro translation of the three single-stranded RNAs transcribed in vitro by bacteriophage phi 6 RNA polymerase revealed that the large RNA codes for phage proteins P1, P2, P4, and P7, the medium RNA codes for P3, P6, and P10, and the smaller RNA for P5, P8, and P9. ...

journal_title：Journal of virology

authors： Cuppels DA,Van Etten JL,Burbank DE,Lane LC,Vidaver AK

更新日期：1980-07-01 00:00:00

abstract：:We previously reported that a recombinant pantothenate auxotroph of Mycobacterium bovis BCG expressing human immunodeficiency virus type 1 (HIV-1) subtype C Gag (rBCGpan-Gag) efficiently primes the mouse immune system for a boost with a recombinant modified vaccinia virus Ankara (rMVA) vaccine. In this study, we furth...

journal_title：Journal of virology

authors： Chege GK,Burgers WA,Stutz H,Meyers AE,Chapman R,Kiravu A,Bunjun R,Shephard EG,Jacobs WR Jr,Rybicki EP,Williamson AL

更新日期：2013-05-01 00:00:00

abstract：:The chimpanzee is the only animal model for investigating the pathogenesis of viral hepatitis types A through E in humans. Studies of the host response, including microarray analyses, have relied on the close relationship between these two primate species: chimpanzee samples are commonly tested with human-based reagen...

journal_title：Journal of virology

authors： Yu C,Boon D,McDonald SL,Myers TG,Tomioka K,Nguyen H,Engle RE,Govindarajan S,Emerson SU,Purcell RH

更新日期：2010-11-01 00:00:00

abstract：:The objective of this investigation was to examine by electron microscopy the replicative ribonucleoprotein (RNP) structures synthesized in vesicular stomatitis virus-infected HeLa cells. Pulse-labeled in vivo products of vesicular stomatitis virus replication and transcription can be separated by centrifugation in Re...

journal_title：Journal of virology

authors： Naeve CW,Summers DF

更新日期：1980-06-01 00:00:00

abstract：:Fluorescent retroviral envelope (Env) proteins were developed for direct visualization of viral particles. By fusing the enhanced green fluorescent protein (eGFP) to the N terminus of the amphotropic 4070A envelope protein, extracellular presentation of eGFP was achieved. Viruses incorporated the modified Env protein ...

journal_title：Journal of virology

authors： Spitzer D,Dittmar KE,Rohde M,Hauser H,Wirth D

更新日期：2003-05-01 00:00:00

abstract：:"L-cell virion," obtained from chronically infected 929 L-cell lines, was purified on 70% sucrose pads and its ribonucleic acid (RNA) was extracted and analyzed on sucrose gradients. Two RNA components were isolated from the virion, a rapidly sedimenting species (82S) and a more slowly sedimenting species (6S). When t...

journal_title：Journal of virology

authors： Faras AJ,Erikson RL

更新日期：1969-07-01 00:00:00

abstract：:The genome of the simian virus 40 (SV40) temperature-sensitive (ts) mutant tsD202 rescued by passage on transformed permissive monkey lines (see accompanying paper [Y. Gluzman et al., J. Virol. 24:534-540, 1977]) was analyzed by restriction endonuclease cleavage mapping to obtain biochemical evidence that the rescue o...

journal_title：Journal of virology

authors： Vogel T,Gluzman Y,Winocour E

更新日期：1977-11-01 00:00:00

abstract：:The cocultivation of a lung cell line from the Southeast Asian mouse Mus cervicolor with cells from heterologous species has resulted in the isolation of two new distinct type C viruses. Both viruses are endogenous to M. cervicolor and are present in multiple copies in the cellular DNA of these mice. One of the viruse...

journal_title：Journal of virology

authors： Benveniste RE,Callahan R,Sherr CJ,Chapman V,Todaro GJ

更新日期：1977-03-01 00:00:00

abstract：:Replication of the plus-stranded RNA genome of hepatitis C virus (HCV) occurs in a membrane-bound replication complex consisting of viral and cellular proteins and viral RNA. NS5B, the RNA polymerase of HCV, is anchored to the membranes via a C-terminal 20-amino-acid-long hydrophobic domain, which is flanked on each s...

journal_title：Journal of virology

authors： Lee H,Liu Y,Mejia E,Paul AV,Wimmer E

更新日期：2006-11-01 00:00:00

abstract：:The replication of many positive-strand RNA viruses [(+)RNA viruses] depends on the cellular protein GBF1, but its role in the replication process is not clear. In uninfected cells, GBF1 activates small GTPases of the Arf family and coordinates multiple steps of membrane metabolism, including functioning of the cellul...

journal_title：Journal of virology

authors： Viktorova EG,Gabaglio S,Meissner JM,Lee E,Moghimi S,Sztul E,Belov GA

更新日期：2019-10-15 00:00:00

abstract：:Mouse cytomegalovirus (MCMV) encodes two potential seven-transmembrane-spanning proteins with homologies to cellular chemokine receptors, M33 and M78. While these virus-encoded chemokine receptors are necessary for the in vivo pathogenesis of MCMV, the function of these proteins is unknown. Since vascular smooth muscl...

journal_title：Journal of virology

authors： Melnychuk RM,Smith P,Kreklywich CN,Ruchti F,Vomaske J,Hall L,Loh L,Nelson JA,Orloff SL,Streblow DN

更新日期：2005-08-01 00:00:00

abstract：:The hepatitis C virus (HCV) causes chronic hepatitis in most infected individuals by evading host immune defenses. In this investigation, we show that HCV-infected cells may go undetected in the immune system by suppressing major histocompatibility complex (MHC) class I antigen presentation to cytotoxic T lymphocytes....

journal_title：Journal of virology

authors： Tardif KD,Siddiqui A

更新日期：2003-11-01 00:00:00

abstract：:A cloned segment of the polyoma virus genome encoding the small T antigen has been fused, in the correct phase for translation, to the 5' end of the beta-galactosidase gene. The hybrid gene, cloned in Escherichia coli, produces a protein resembling the small T antigen. ...

journal_title：Journal of virology

authors： Horwich A,Koop AH,Eckhart W

更新日期：1980-10-01 00:00:00

abstract：:Clones of virogenic simian virus 40 (SV40)-transformed hamster kidney cells were exposed to medium deficient in the essential amino acids leucine, arginine, or methionine. Infectious virus was induced after deprivation periods of from 24 to 32 hr. The highest yields of infectious SV40 were obtained from cultures depri...

journal_title：Journal of virology

authors： Kaplan JC,Wilbert SM,Black PH

更新日期：1972-03-01 00:00:00

abstract：:Smallpox was eradicated more than 10 years ago, but infection with another Orthopoxvirus, monkeypox virus, can result in a clinical picture resembling smallpox. Human infection with monkeypox virus is extremely rare, not easily transmitted, and confined to the rain forest belt of Africa (Z. Jezek and F. Fenner, p. 81-...

journal_title：Journal of virology

authors： Douglass N,Dumbell K

更新日期：1992-12-01 00:00:00