Mitotic chromosome-binding activity of latency-associated nuclear antigen 1 is required for DNA replication from terminal repeat sequence of Kaposi's sarcoma-associated herpesvirus.

abstract：:Viruses with spindle-shaped virions are abundant in diverse environments. Over the years, such viruses have been isolated from a wide range of archaeal hosts. Evolutionary relationships between them remained enigmatic, however. Here, using structural proteins as markers, we define familial ties among these "dark horse...

journal_title：Journal of virology

authors： Krupovic M,Quemin ER,Bamford DH,Forterre P,Prangishvili D

更新日期：2014-02-01 00:00:00

abstract：:Using a recently developed model for in vitro generation of pp65-positive polymorphonuclear leukocytes (PMNLs), we demonstrated that PMNLs from immunocompetent subjects may harbor both infectious human cytomegalovirus (HCMV) and viral products (pp65, p72, DNA, and immediate-early [IE] and pp67 late mRNAs) as early as ...

journal_title：Journal of virology

authors： Gerna G,Percivalle E,Baldanti F,Sozzani S,Lanzarini P,Genini E,Lilleri D,Revello MG

更新日期：2000-06-01 00:00:00

abstract：:The 3C region of human rhinovirus 14 was expressed in Escherichia coli. The microbially synthesized protease was functional, since the expressed precursor underwent autoproteolytic processing to generate mature molecules of the expected molecular weight and antigenicity. Mutation of the putative active-site Cys-146 re...

journal_title：Journal of virology

authors： Cordingley MG,Register RB,Callahan PL,Garsky VM,Colonno RJ

更新日期：1989-12-01 00:00:00

abstract：:Immunosuppressed patients are at risk for developing Epstein-Barr Virus (EBV)-positive lymphomas that express the major EBV oncoprotein, LMP1. Although increasing evidence suggests that a small number of lytically infected cells may promote EBV-positive lymphomas, the impact of enhanced lytic gene expression on the ab...

journal_title：Journal of virology

authors： Ma SD,Yu X,Mertz JE,Gumperz JE,Reinheim E,Zhou Y,Tang W,Burlingham WJ,Gulley ML,Kenney SC

更新日期：2012-08-01 00:00:00

abstract：:Determinants of glycosylation site usage were explored by using the hemagglutinin-neuraminidase (HN) glycoprotein of the paramyxovirus Newcastle disease virus. The amino acid sequence of the HN protein, a type II glycoprotein, has six N-linked glycosylation addition sites, G1 to G6, two of which, G5 and G6, are not us...

journal_title：Journal of virology

authors： McGinnes LW,Morrison TG

更新日期：1997-04-01 00:00:00

abstract：UNLABELLED:Retargeting of gammaretroviral envelope proteins has shown promising results in the isolation of novel isolates with therapeutic potential. However, the optimal conditions required to obtain high-affinity retargeted envelope proteins with narrow tropism are not understood. This study highlights the advantage...

journal_title：Journal of virology

authors： Valdivieso-Torres L,Sarangi A,Whidby J,Marcotrigiano J,Roth MJ

更新日期：2015-12-30 00:00:00

abstract：:The VP24 protein plays an essential, albeit poorly understood role in the filovirus life cycle. VP24 is only 30% identical between Marburg virus and the ebolaviruses. Furthermore, VP24 from the ebolaviruses is immunosuppressive, while that of Marburg virus is not. The crystal structure of Marburg virus VP24, presented...

journal_title：Journal of virology

authors： Zhang AP,Bornholdt ZA,Abelson DM,Saphire EO

更新日期：2014-05-01 00:00:00

abstract：UNLABELLED:Following retrovirus entry, the viral capsid (CA) disassembles into its component capsid proteins. The rate of this uncoating process, which is regulated by CA-CA interactions and by the association of the capsid with host cell factors like cyclophilin A (CypA), can influence the efficiency of reverse transc...

journal_title：Journal of virology

authors： Tipper C,Sodroski JG

更新日期：2014-09-01 00:00:00

abstract：:ts5, a temperature-sensitive mutant of influenza B virus, belongs to one of seven recombination groups. When the mutant infected MDCK cells at the nonpermissive temperature (37.5 degrees C), infectious virus was produced at very low levels compared with the yield at the permissive temperature (32 degrees C) and hemagg...

journal_title：Journal of virology

authors： Shibata S,Yamamoto-Goshima F,Maeno K,Hanaichi T,Fujita Y,Nakajima K,Imai M,Komatsu T,Sugiura S

更新日期：1993-06-01 00:00:00

abstract：:Using less stringent hybridization conditions and cloned viral DNA probes representing the avian sarcoma virus gag, pol, env, and long terminal repeat (LTR) gene sequences, we detected related sequences in two avian species purportedly lacking all endogenous avian leukosis viruses, the ev- chicken and the Japanese qua...

journal_title：Journal of virology

authors： Dunwiddie CT,Resnick R,Boyce-Jacino M,Alegre JN,Faras AJ

更新日期：1986-09-01 00:00:00

abstract：:The control of human immunodeficiency virus type 1 (HIV-1) associated with particular HLA class I alleles suggests that some CD8(+) T-cell responses may be more effective than others at containing HIV-1. Unfortunately, substantial diversities in the breadth, magnitude, and function of these responses have impaired our...

journal_title：Journal of virology

authors： Wang YE,Li B,Carlson JM,Streeck H,Gladden AD,Goodman R,Schneidewind A,Power KA,Toth I,Frahm N,Alter G,Brander C,Carrington M,Walker BD,Altfeld M,Heckerman D,Allen TM

更新日期：2009-02-01 00:00:00

abstract：:The entry of the viral genomic DNA of cauliflower mosaic virus into the nucleus is a critical step of viral infection. We have shown by transient expression in plant protoplasts that the viral coat protein (CP), which is processed from the product of open reading frame IV, contains an N-terminal nuclear localization s...

journal_title：Journal of virology

authors： Leclerc D,Chapdelaine Y,Hohn T

更新日期：1999-01-01 00:00:00

abstract：UNLABELLED:Ebola virus (EBOV) causes hemorrhagic fevers with high mortality rates. During cellular entry, the virus is internalized by macropinocytosis and trafficked through endosomes until fusion between the viral and an endosomal membrane is triggered, releasing the RNA genome into the cytoplasm. We found that while...

journal_title：Journal of virology

authors： Mingo RM,Simmons JA,Shoemaker CJ,Nelson EA,Schornberg KL,D'Souza RS,Casanova JE,White JM

更新日期：2015-03-01 00:00:00

abstract：:Among the numerous immunological abnormalities observed in chronically human immunodeficiency virus (HIV)-infected individuals, perturbations in memory CD4 T cells are thought to contribute specifically to disease pathogenesis. Among these, functional imbalances in the frequencies of T regulatory cells (Tregs) and int...

journal_title：Journal of virology

authors： Lai SH,Starke CE,Flynn JK,Vinton CL,Ortiz AM,Mudd JC,Brenchley JM

更新日期：2019-04-17 00:00:00

abstract：:PCR amplification of baboon endogenous virus (BaEV) long terminal repeat, reverse transcriptase gene, and env fragments from 24 different species of African monkeys indicates that BaEV is less widespread than was formerly thought. Instead of being present in every species of African primates, BaEV can be found only in...

journal_title：Journal of virology

authors： van der Kuyl AC,Dekker JT,Goudsmit J

更新日期：1995-12-01 00:00:00

abstract：:Venezuelan equine encephalitis virus (VEE) is an important equine and human pathogen of the Americas. In the adult mouse model, cDNA-derived, virulent V3000 inoculated subcutaneously (s.c.) causes high-titer peripheral replication followed by neuroinvasion and lethal encephalitis. A single change (G to A) at nucleotid...

journal_title：Journal of virology

authors： White LJ,Wang JG,Davis NL,Johnston RE

更新日期：2001-04-01 00:00:00

abstract：:Polyamides have been shown to bind double-stranded DNA by complementing the curvature of the minor groove and forming various hydrogen bonds with DNA. Several polyamide molecules have been found to have potent antiviral activities against papillomavirus, a double-stranded DNA virus. By analogy, we reason that polyamid...

journal_title：Journal of virology

authors： Gumpper RH,Li W,Castañeda CH,Scuderi MJ,Bashkin JK,Luo M

更新日期：2018-03-28 00:00:00

abstract：:Analysis of the complete sequence of a human immunodeficiency virus (HIV) isolate (Ant70) obtained from a Cameroonian patient indicates that this virus is the most divergent strain within the HIV-1 family hitherto described. Comparison of the Pol protein, usually highly conserved within the HIV-1 family, shows only ab...

journal_title：Journal of virology

authors： Vanden Haesevelde M,Decourt JL,De Leys RJ,Vanderborght B,van der Groen G,van Heuverswijn H,Saman E

更新日期：1994-03-01 00:00:00

abstract：:Herpesviruses are capable of several types of infection of a host cell. To investigate the early events which ultimately determine the nature of the virus-host cell interaction, a system was established utilizing temperature-sensitive mutants of herpes simplex virus type 2. Four mutants have been isolated which fail t...

journal_title：Journal of virology

authors： Koment RW,Rapp F

更新日期：1975-04-01 00:00:00

abstract：:West Nile virus (WNV) is a human pathogen that can cause neurological disorders, including meningoencephalitis. Experiments with mice and mammalian cell cultures revealed that WNV exhibited resistance to the innate immune program induced by alpha interferon (IFN-alpha). We have investigated the nature of this inhibiti...

journal_title：Journal of virology

authors： Guo JT,Hayashi J,Seeger C

更新日期：2005-02-01 00:00:00

abstract：:In vitro studies have indicated that retroviral nucleocapsid (NC) protein facilitates both DNA synthesis by reverse transcriptase (RT) and annealing of the nascent DNA with acceptor template. Increasing the rate of DNA synthesis is expected to reduce the frequency of RT template switching, whereas annealing the nascen...

journal_title：Journal of virology

authors： Zhang WH,Hwang CK,Hu WS,Gorelick RJ,Pathak VK

更新日期：2002-08-01 00:00:00

abstract：UNLABELLED:The discovery that measles virus (MV) uses the adherens junction protein nectin-4 as its epithelial receptor provides a new vantage point from which to characterize its rapid spread in the airway epithelium. We show here that in well-differentiated primary cultures of airway epithelial cells from human donor...

journal_title：Journal of virology

authors： Singh BK,Hornick AL,Krishnamurthy S,Locke AC,Mendoza CA,Mateo M,Miller-Hunt CL,Cattaneo R,Sinn PL

更新日期：2015-07-01 00:00:00

abstract：:Theiler murine encephalomyelitis virus (TMEV) infection of a mouse's central nervous system is biphasic: first the virus infects motor neurons (acute phase), and this is followed by a chronic phase in which the virus infects glial cells (primarily microglia and macrophages [M]) of the spinal cord white matter, leading...

journal_title：Journal of virology

authors： Zhang J,Lipton HL,Perelson AS,Dahari H

更新日期：2013-04-01 00:00:00

abstract：:To generate a null U(L)49 gene mutant of herpes simplex virus 1 (HSV-1), we deleted from the viral DNA, encoded as a bacterial artificial chromosome (BAC), the U(L)49 open reading frame and, in a second step, restored it. Upon transfection into Vero cells, the BAC-DeltaU(L)49 DNA yielded foci of degenerated cells that...

journal_title：Journal of virology

authors： Sciortino MT,Taddeo B,Giuffrè-Cuculletto M,Medici MA,Mastino A,Roizman B

更新日期：2007-10-01 00:00:00

abstract：:Prior immunity to influenza A virus (IAV) in mice changes the outcome to a subsequent lymphocytic choriomeningitis virus (LCMV) infection and can result in severe lung pathology, similar to that observed in patients that died of the 1918 H1N1 pandemic. This pathology is induced by IAV-specific memory CD8(+) T cells cr...

journal_title：Journal of virology

authors： Kraft AR,Wlodarczyk MF,Kenney LL,Selin LK

更新日期：2013-12-01 00:00:00

abstract：:Aichi virus, a member of the family Picornaviridae, encodes a leader (L) protein of 170 amino acids (aa). The Aichi virus L protein exhibits no significant sequence homology to those of other picornaviruses. In this study, we investigated the function of the Aichi virus L protein in virus growth. In vitro translation ...

journal_title：Journal of virology

authors： Sasaki J,Nagashima S,Taniguchi K

更新日期：2003-10-01 00:00:00

abstract：UNLABELLED:Marek's disease virus (MDV), an alphaherpesvirus, is the causative agent of a lethal disease in chickens characterized by generalized nerve inflammation and rapid lymphoma development. The extensive colinearity of the MDV genome with those of related herpesviruses has eased functional characterization of man...

journal_title：Journal of virology

authors： Schippers T,Jarosinski K,Osterrieder N

更新日期：2015-01-15 00:00:00

abstract：:We describe here the neurovirulence properties of a herpes simplex virus type 1 gamma34.5 second-site suppressor mutant. gamma34.5 mutants are nonneurovirulent in animals and fail to grow in a variety of cultured cells due to a block at the level of protein synthesis. Extragenic suppressors with restored capacity to r...

journal_title：Journal of virology

authors： Mohr I,Sternberg D,Ward S,Leib D,Mulvey M,Gluzman Y

更新日期：2001-06-01 00:00:00

abstract：:Structural differences between human leukocyte virus-induced interferon and human fibroblast polyinosinic-polycytidylic acid (rIn-rCn)-induced interferon have been noted in previous studies. This study reports the behavior of human leukocyte and fibroblast interferon, induced by virus and by rIn-rCn, in several lectin...

journal_title：Journal of virology

authors： Jankowski WJ,Davey MW,O'Malley JA,Sulkowski E,Carter WA

更新日期：1975-11-01 00:00:00

abstract：:Hepatitis C virus (HCV) is an important human pathogen associated with chronic liver disease. Recently, based on a genotype 2a isolate, tissue culture systems supporting complete replication and infectious virus production have been developed. In this study, we used cell culture-produced infectious HCV to analyze the ...

journal_title：Journal of virology

authors： Tscherne DM,Jones CT,Evans MJ,Lindenbach BD,McKeating JA,Rice CM

更新日期：2006-02-01 00:00:00