Unique physicochemical properties of human enteric Ad41 responsible for its survival and replication in the gastrointestinal tract.

abstract：:Following infection with murine cytomegalovirus (MCMV), the termini of the linear double-stranded DNA genome fuse to form circular or concatemeric forms which serve as replicative intermediates. To investigate the mechanisms involved in the generation and cleavage of the intracellular concatenates, we have used restri...

journal_title：Virology

authors： Marks JR,Spector DH

更新日期：1988-01-01 00:00:00

abstract：:Molluscum contagiosum virus (MCV) is a human poxvirus that produces small, benign skin tumors primarily in young children and encodes proteins that modulate the host immune response. The MC51L, MC53L, and MC54L open reading frames of MCV have significant amino acid sequence similarities and related proteins are encode...

journal_title：Virology

authors： Xiang Y,Moss B

更新日期：1999-05-10 00:00:00

abstract：:Avarol is a sesquiterpenoid hydroquinone, which displays no inhibitory potencies on mammalian DNA polymerases alpha, beta, and gamma, on mammalian RNA polymerases I, II, and III, or on reverse transcriptases from Moloney murine leukemia virus (Mo-MuLV) and from HIV. For a further elucidation of the antiviral effect of...

journal_title：Virology

authors： Kuchino Y,Nishimura S,Schröder HC,Rottmann M,Müller WE

更新日期：1988-08-01 00:00:00

abstract：:The extraordinarily high level of genetic variation of HIV-1 env genes poses a challenge to obtain antibodies that cross-react with multiple subtype Env glycoproteins. To determine if cross-reactive monoclonal antibodies (mAbs) to highly conserved epitopes in HIV-1 envelope glycoproteins can be induced, we immunized m...

journal_title：Virology

authors： Gao F,Scearce RM,Alam SM,Hora B,Xia S,Hohm JE,Parks RJ,Ogburn DF,Tomaras GD,Park E,Lomas WE,Maino VC,Fiscus SA,Cohen MS,Moody MA,Hahn BH,Korber BT,Liao HX,Haynes BF

更新日期：2009-11-10 00:00:00

abstract：:Antigenic variation among influenza B viruses is different from that of influenza A in several ways. Antigenic shift has not been observed, distinct antigenic variants of influenza B cocirculate, and antigenically similar viruses have been isolated many years apart. To study the mechanism of antigenic drift in influen...

journal_title：Virology

authors： Hovanec DL,Air GM

更新日期：1984-12-01 00:00:00

abstract：:Rotavirus infection was studied in adult nude mice (BALB/c background), alpha beta or gamma delta and alpha beta/gamma delta T cell receptor (TCR) knockout (-/-) mice (C57BL/6 and C57BL/6 x 129 backgrounds), and SCID mice (C57BL/6 background). The gamma delta TCR -/- mice cleared infection just like control mice. All ...

journal_title：Virology

authors： Franco MA,Greenberg HB

更新日期：1997-11-24 00:00:00

abstract：:The binding of monoclonal antibodies to antigenic site 3 on the hemagglutinin-neuraminidase (HN) glycoprotein of Newcastle disease virus neutralizes viral infectivity and prevents syncytium formation by a mechanism other than the prevention of viral attachment. The virus can escape neutralization by these antibodies b...

journal_title：Virology

authors： Deng R,Wang Z,Glickman RL,Iorio RM

更新日期：1994-10-01 00:00:00

abstract：:The nucleocapsid (N) protein genes of vesicular stomatitis virus, serotypes New Jersey and Indiana, were expressed in Escherichia coli BL21(DE3) transformed by the recombinant expression vector pET-3a containing N genes under the control of the T7 RNA polymerase promoter. Following induction with isopropylthiogalactop...

journal_title：Virology

authors： Das T,Banerjee AK

更新日期：1993-03-01 00:00:00

abstract：:The anatomy of DNA synthesized by five HSV-1 mutants previously shown to accumulate predominantly empty capsids at the nonpermissive temperature (NPT) was analyzed with Bg/II restriction digestion. At the NPT, all five generated DNA lacking termini, indicating that in the absence of packaging, viral DNA is not process...

journal_title：Virology

authors： Sherman G,Bachenheimer SL

更新日期：1987-06-01 00:00:00

abstract：:While the C-terminal domain of HIV-1 Vpu is critical for CD4 degradation, the transmembrane domain (TM) mediates ion channel activity, enhances virus release and is essential for counteracting CD317/Bst-2/Tetherin. Here we analyzed whether the ion channel activity of Vpu is required to antagonize CD317-mediated restri...

journal_title：Virology

authors： Bolduan S,Votteler J,Lodermeyer V,Greiner T,Koppensteiner H,Schindler M,Thiel G,Schubert U

更新日期：2011-07-20 00:00:00

abstract：:The Hepatitis B virus precore protein is processed in the endoplasmic reticulum (ER) into secreted hepatitis B e antigen (HBeAg), which acts as an immune tolerogen to establish chronic infection. Downregulation of secreted HBeAg should improve clinical outcome, as patients who effectively respond to current treatments...

journal_title：Virology

authors： Walsh R,Nuttall S,Revill P,Colledge D,Cabuang L,Soppe S,Dolezal O,Griffiths K,Bartholomeusz A,Locarnini S

更新日期：2011-03-01 00:00:00

abstract：:We have studied somatically murine leukemia proviral integrations in primary N-methyl-N-nitrosourea (MNU)-induced thymic lymphomas of AKR/J mice. The majority of MNU-induced lymphomas contain newly acquired murine leukemia proviral sequences. In contrast to spontaneous AKR/J lymphomas which contain multiple integratio...

journal_title：Virology

authors： Richie ER,Angel JM,McEntire B

更新日期：1988-05-01 00:00:00

abstract：:The function of a substantial percentage of the putative protein-coding open reading frames (ORFs) in viral genomes is unknown. As their sequence is not similar to that of proteins of known function, the function of these ORFs cannot be assigned on the basis of sequence similarity. Methods complement or in combination...

journal_title：Virology

authors： Han LY,Cai CZ,Ji ZL,Chen YZ

更新日期：2005-01-05 00:00:00

abstract：:Circoviruses are relatively novel pathogens with increased importance in canids. In this study, we first screened the presence of dog circovirus (DogCV) by molecular methods from a total number of 389 internal organ samples originating from 277 individuals of domestic dogs and wild animals including wolves, foxes and ...

journal_title：Virology

authors： Zaccaria G,Malatesta D,Scipioni G,Di Felice E,Campolo M,Casaccia C,Savini G,Di Sabatino D,Lorusso A

更新日期：2016-03-01 00:00:00

abstract：:A minor core protein, VP4, of bluetongue virus serotype 10 (BTV-10) has been synthesized in insect cells infected with a genetically manipulated recombinant baculovirus. When insect cells were coinfected by this recombinant virus and a recombinant baculovirus expressing the two major core proteins (VP3 and VP7) of the...

journal_title：Virology

authors： Le Blois H,French T,Mertens PP,Burroughs JN,Roy P

更新日期：1992-08-01 00:00:00

abstract：:It has been shown that the genomes of episomally maintained DNA viruses are tethered to host cell chromosomes during cell division, facilitating maintenance in dividing cells. The papillomavirus E2 protein serves this mechanism of viral genome persistence by simultaneously associating with chromatin and the viral geno...

journal_title：Virology

authors： Feeney KM,Saade A,Okrasa K,Parish JL

更新日期：2011-05-25 00:00:00

abstract：:The spread of HIV-1 to the nervous system occurs early during infection in a large number of asymptomatic virus carriers. In order to address the question whether the brain is targeted by a group of HIV-1 variants with increased neurotropic properties we have obtained 20 paired isolates from the blood and cerebrospina...

journal_title：Virology

authors： Keys B,Karis J,Fadeel B,Valentin A,Norkrans G,Hagberg L,Chiodi F

更新日期：1993-10-01 00:00:00

abstract：:Alphaviruses are mosquito-borne viruses that cause serious human and animal diseases. Previous studies demonstrated that a determinant within the nsP1/nsP2 cleavage domain of the virulent Sindbis AR86 virus played a key role in regulating adult mouse virulence without adversely affecting viral replication. Additional ...

journal_title：Virology

authors： Cruz CC,Suthar MS,Montgomery SA,Shabman R,Simmons J,Johnston RE,Morrison TE,Heise MT

更新日期：2010-03-30 00:00:00

abstract：:We have examined the synthesis of the T protein of the human polyomavirus, JCV, during productive infection in primary cultures of human fetal glial and kidney cells. Immunoprecipitation of protein extracts from virus infected cells revealed that the JCV large T protein from both the prototype Mad and HEK adapted stra...

journal_title：Virology

authors： Major EO,Traub RG

更新日期：1986-01-15 00:00:00

abstract：:It has been suggested that, in addition to viral proteins, host proteins are involved in RNA virus replication. In this study the RNA helicase domain of the Tobacco mosaic virus (TMV) replicase proteins was used as bait in the yeast two-hybrid system to identify tobacco proteins with a putative role in TMV replication...

journal_title：Virology

authors： Abbink TE,Peart JR,Mos TN,Baulcombe DC,Bol JF,Linthorst HJ

更新日期：2002-04-10 00:00:00

abstract：:Cucumber mosaic virus (CMV) is a damaging pathogen of over 200 mono- and dicotyledonous crop species worldwide. It has the broadest known host range of any virus, but the timescale of its evolution is unknown. To investigate the evolutionary history of this virus, we obtained the genomic sequences of 40 CMV isolates f...

journal_title：Virology

authors： Ohshima K,Matsumoto K,Yasaka R,Nishiyama M,Soejima K,Korkmaz S,Ho SY,Gibbs AJ,Takeshita M

更新日期：2016-01-01 00:00:00

abstract：:Currently, little is known about the ankyrin/F-box protein B4. Here, we report that B4R-null viruses exhibited reduced plaque size in tissue culture, and decreased ability to spread, as assessed by multiple-step growth analysis. Electron microscopy indicated that B4R-null viruses still formed mature and extracellular ...

journal_title：Virology

authors： Burles K,Irwin CR,Burton RL,Schriewer J,Evans DH,Buller RM,Barry M

更新日期：2014-05-01 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：:ZEBRA, a transcription factor and DNA replication protein encoded by the Epstein-Barr virus (EBV) BZLF1 gene, plays indispensable roles in the EBV lytic cycle. We recently described the phenotypes of 46 single amino acid substitutions introduced into the DNA-recognition region of ZEBRA [Heston, L., El-Guindy, A., Coun...

journal_title：Virology

authors： Park R,Heston L,Shedd D,Delecluse HJ,Miller G

更新日期：2008-12-20 00:00:00

abstract：:Influenza A H1N2 viruses, which emerged during 2001, are genetic reassortants between H1N1 and H3N2 subtype viruses which have cocirculated in the human population since 1977. They possess a H1 hemagglutinin antigenically and genetically similar to contemporary A/New Caledonia/20/99 (H1N1)-like viruses and seven genes...

journal_title：Virology

authors： Gregory V,Bennett M,Orkhan MH,Al Hajjar S,Varsano N,Mendelson E,Zambon M,Ellis J,Hay A,Lin YP

更新日期：2002-08-15 00:00:00

abstract：:Although defensins are known to inhibit the replication of human influenza A virus (IAV) in vitro, their in vivo expression during IAV infection is not known. Here we investigated mRNA and protein expression of several beta-defensins in the airways of IAV infected mice. Expression of murine beta-defensin (MBD)-3 and -...

journal_title：Virology

authors： Chong KT,Thangavel RR,Tang X

更新日期：2008-10-10 00:00:00

abstract：:The retroviral nucleocapsid (NC) protein contains highly conserved amino acid sequences (-Cys-X2-Cys-X4-His-X4-Cys-) designated retroviral (CCHC) Zn2+ fingers. The NC protein of murine leukemia viruses contains one NC Zn2+ finger and mutants that were competent in metal binding (CCCC and CCHH) packaged wild-type level...

journal_title：Virology

authors： Gorelick RJ,Gagliardi TD,Bosche WJ,Wiltrout TA,Coren LV,Chabot DJ,Lifson JD,Henderson LE,Arthur LO

更新日期：1999-03-30 00:00:00

abstract：:Epstein-Barr virus (EBV) is a herpesvirus that transforms B-cells (B-LCL) and has undergone intense scrutiny owing to its association with Burkitt's lymphoma, nasopharyngeal carcinoma, and immunoblastic lymphomas. B-LCL have also proven useful in the study of human immunology. We describe a novel system for inducing e...

journal_title：Virology

authors： Curiel TJ,Cook DR,Bogedain C,Jilg W,Harrison GS,Cotten M,Curiel DT,Wagner E

更新日期：1994-02-01 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：:A nonhemagglutinating mutant of a 1978 isolate of canine parvovirus (CPV) was derived after repeated passages in the NLFK feline kidney cell line. The mutant CPV was antigenically indistinguishable from wild-type virus when tested with 82 monoclonal antibodies, and it replicated in cat and dog cell lines in culture. S...

journal_title：Virology

authors： Parrish CR,Burtonboy G,Carmichael LE

更新日期：1988-03-01 00:00:00