Effect of Zn 2+ on the adsorption of male-specific filamentous deoxyribonucleic acid and isometric ribonucleic acid bacteriophages.

abstract：:It is not yet clear to what extent depletion of intracellular GTP pools contributes to the antiviral activity of ribavirin. Therefore, the antiviral activities of (i) ribavirin, (ii) its 5-ethynyl analogue, 5-ethynyl-1-beta-D-ribofuranosylimidazole-4-carboxamide (EICAR), and (iii) mycophenolic acid (MPA) (a compound t...

journal_title：Journal of virology

authors： Leyssen P,Balzarini J,De Clercq E,Neyts J

更新日期：2005-02-01 00:00:00

abstract：:To analyze the biological activities of the alphavirus glycoproteins, eight different monoclonal antibodies against the two glycoproteins of western equine encephalitis virus were isolated. Five of the eight monoclonal antibodies were shown to be specific for E1 and three for E2 protein by an enzyme-linked immunosorbe...

journal_title：Journal of virology

authors： Yamamoto K,Hashimoto K,Chiba J,Simizu B

更新日期：1985-09-01 00:00:00

abstract：:A procedure incorporating the use of heparin was developed to purify Herpesvirus ovis. The viral DNA has a buoyant density of 1.706 +/- 0.001 g/cm3, and the sedimentation constant was estimated to be 47.5 +/- 1.5S; from the latter, the molecular weight was calculated as 67.3 +/- 5.4 X 10(6). Estimates of the guanine-p...

journal_title：Journal of virology

authors： De Villiers EM

更新日期：1979-12-01 00:00:00

abstract：:In most human immunodeficiency virus type 1 (HIV-1)-infected individuals who achieve viral loads of <50 copies/ml during highly active antiretroviral therapy (HAART), low levels of plasma virus remain detectable for years by ultrasensitive methods. The relative contributions of ongoing virus replication and virus prod...

journal_title：Journal of virology

authors： Shiu C,Cunningham CK,Greenough T,Muresan P,Sanchez-Merino V,Carey V,Jackson JB,Ziemniak C,Fox L,Belzer M,Ray SC,Luzuriaga K,Persaud D,Pediatric AIDS Clinical Trials Group P1059 Team.

更新日期：2009-10-01 00:00:00

abstract：:Induction of apoptotic cell death generally requires the participation of cysteine proteases belonging to the caspase family. However, and similar to most cell types, mouse fibroblasts are normally resistant to tumor necrosis factor alpha (TNF-alpha)-induced apoptosis. Surprisingly, TNF-alpha treatment of vaccinia vir...

journal_title：Journal of virology

authors： Li M,Beg AA

更新日期：2000-08-01 00:00:00

abstract：:When ts7, a temperature-sensitive (ts) mutant of influenza B/Kanagawa/73 virus, 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 hemagglutinating activity and enzymatic activi...

journal_title：Journal of virology

authors： Yamamoto-Goshima F,Maeno K,Morishita T,Ueda M,Fujita Y,Nakajima K,Yoshii S

更新日期：1994-02-01 00:00:00

abstract：:The majority of double-stranded DNA (dsDNA) viruses infecting eukaryotic organisms use host- or virus-expressed histones or protamine-like proteins to condense their genomes. In contrast, members of the Baculoviridae family use a protamine-like protein named P6.9. The dephosphorylated form of P6.9 binds to DNA in a no...

journal_title：Journal of virology

authors： Wang M,Tuladhar E,Shen S,Wang H,van Oers MM,Vlak JM,Westenberg M

更新日期：2010-09-01 00:00:00

abstract：:Walleye dermal sarcoma virus (WDSV) is a complex retrovirus associated with dermal sarcomas in walleye fish. A WDSV accessory gene encodes a cyclin homolog or retroviral cyclin (rv-cyclin). WDSV rv-cyclin was found to be associated with transcription complexes and to affect transcription in a cell-type and promoter-de...

journal_title：Journal of virology

authors： Rovnak J,Quackenbush SL

更新日期：2006-12-01 00:00:00

abstract：:The folded genome of Escherichia coli is converted to a slower-sedimenting form within 5 min after infection with bacteriophage T4 or T4nd28(den A)-amN82(44). Chloramphenicol sensitivity and response to UV-irradiation of the phage suggest participation of viral-induced functions. ...

journal_title：Journal of virology

authors： Tutas DJ,Wehner JM,Koerner JF

更新日期：1974-02-01 00:00:00

abstract：:Open reading frame 45 (ORF45) of Kaposi's sarcoma-associated herpesvirus 8 (KSHV) is an immediate-early phosphorylated tegument protein and has been shown to play important roles at both early and late stages of viral infection. Homologues of ORF45 exist only in gammaherpesviruses, and their homology is limited. These...

journal_title：Journal of virology

authors： Li X,Zhu F

更新日期：2009-03-01 00:00:00

abstract：:Influenza viral complementary RNA (cRNA), i.e., viral mRNA was radioactive when purified from the cytoplasmic fraction of cordycepin-treated canine kidney cells that were incubated with [methyl-3H]methionine during infection. Approximately 55 to 60% of the methyl-3H radioactivity was in internal N6-methyladenosine, a ...

journal_title：Journal of virology

authors： Krug RM,Morgan MA,Shatkin AJ

更新日期：1976-10-01 00:00:00

abstract：:As an approach to identifying hepatocyte receptors for the avian hepadnavirus duck hepatitis B virus (DHBV), hybridomas were prepared from mice immunized with permissive duck hepatocytes. Monoclonal antibodies (MAbs) were screened for the ability to inhibit binding of DHBV particles to primary duck hepatocytes and to ...

journal_title：Journal of virology

authors： Guo JT,Pugh JC

更新日期：1997-06-01 00:00:00

abstract：:Successfully targeting the airway epithelium is essential for gene therapy of some pulmonary diseases. However, the airway epithelium is resistant to virus-mediated gene transfer with commonly used vectors. Vectors that interact with endogenously expressed receptors on the apical surface significantly increase gene tr...

journal_title：Journal of virology

authors： Rooney CP,Denning GM,Davis BP,Flaherty DM,Chiorini JA,Zabner J

更新日期：2002-10-01 00:00:00

abstract：:The copy choice model for the generation of defective interfering (DI) particles of vesicular stomatitis virus suggests that during replication the polymerase prematurely terminates, moves with the nascent daughter strand to another site on the same or a different template molecule, and resumes elongation of the nasce...

journal_title：Journal of virology

authors： Meier E,Harmison GG,Keene JD,Schubert M

更新日期：1984-08-01 00:00:00

abstract：:The current therapy for hepatitis B and C is based on systemic administration of recombinant human alpha interferon (r-hIFN-alpha). However, systemic delivery of r-hIFN-alpha is associated with severe side effects, but more importantly, it is effective in only a small percentage of patients. In an effort to maximize I...

journal_title：Journal of virology

authors： Aurisicchio L,Delmastro P,Salucci V,Paz OG,Rovere P,Ciliberto G,La Monica N,Palombo F

更新日期：2000-05-01 00:00:00

abstract：:Despite being able to use the Bonzo coreceptor as efficiently as CCR5 in transfected cells, pediatric human immunodeficiency virus type 1 isolate P6 was unable to replicate in peripheral blood mononuclear cells (PBMC) lacking the CCR5 receptor. Furthermore, its replication in wild-type PBMC was completely inhibited by...

journal_title：Journal of virology

authors： Zhang YJ,Moore JP

更新日期：1999-04-01 00:00:00

abstract：:The neutralizing activities of polyclonal antibodies and monoclonal antibodies (MAbs) obtained by immunization of mice with L1 virus-like particles (VLPs) were investigated by using pseudovirion infectivity assays for human papillomavirus type 16 (HPV-16), HPV-31, HPV-33, HPV-45, HPV-58, and HPV-59 to obtain a better ...

journal_title：Journal of virology

authors： Combita AL,Touzé A,Bousarghin L,Christensen ND,Coursaget P

更新日期：2002-07-01 00:00:00

abstract：:Persistent infection with oncogenic human papillomaviruses (HPVs) causes cervical cancer, accompanied by the accumulation of somatic mutations into the host genome. There are concomitant genetic changes in the HPV genome during viral infection; however, their relevance to cervical carcinogenesis is poorly understood. ...

journal_title：Journal of virology

authors： Hirose Y,Onuki M,Tenjimbayashi Y,Mori S,Ishii Y,Takeuchi T,Tasaka N,Satoh T,Morisada T,Iwata T,Miyamoto S,Matsumoto K,Sekizawa A,Kukimoto I

更新日期：2018-05-29 00:00:00

abstract：:The mammalian APOBEC3 proteins are an important component of the cellular innate immune response to retroviral infection. APOBEC3G can extinguish HIV-1 infectivity by its incorporation into virus particles and subsequent cytosine deaminase activity that attacks the nascent viral cDNA during reverse transcription, caus...

journal_title：Journal of virology

authors： Sadler HA,Stenglein MD,Harris RS,Mansky LM

更新日期：2010-07-01 00:00:00

abstract：:Hantavirus pulmonary syndrome (HPS) is a severe respiratory disease which is thought to result from a dysregulated immune response to infection with pathogenic hantaviruses, such as Sin Nombre virus or Andes virus (ANDV). Other New World hantaviruses, such as Prospect Hill virus (PHV), have not been associated with hu...

journal_title：Journal of virology

authors： Spiropoulou CF,Albariño CG,Ksiazek TG,Rollin PE

更新日期：2007-03-01 00:00:00

abstract：:The inactivation of type C retroviruses by human serum may be a considerable impediment to the use of retroviral vectors in vivo for gene therapy. Here we show that virus inactivation is dependent both on the virus and on the cell line used to produce the virus. All viruses produced from murine NIH 3T3 or dog Cf2ThS+L...

journal_title：Journal of virology

authors： Takeuchi Y,Cosset FL,Lachmann PJ,Okada H,Weiss RA,Collins MK

更新日期：1994-12-01 00:00:00

abstract：UNLABELLED:SSV-type integrases, encoded by fuselloviruses which infect the hyperthermophilic archaea of the Sulfolobales, are archaeal members of the tyrosine recombinase family. These integrases catalyze viral integration into and excision from a specific site on the host genome. In the present study, we have establis...

journal_title：Journal of virology

authors： Zhan Z,Zhou J,Huang L

更新日期：2015-11-01 00:00:00

abstract：:The interaction of papillomavirus E2 proteins with cellular Brd4 protein is important for transcriptional regulation of viral genes and partitioning of viral genomes. Bovine papillomavirus type 1 (BPV-1) E2 binds cellular chromatin in complex with Brd4 in both mitotic and interphase cells. To identify specific sites o...

journal_title：Journal of virology

authors： Jang MK,Kwon D,McBride AA

更新日期：2009-03-01 00:00:00

abstract：:Entry of the budded virus form of baculoviruses into insect and mammalian cells is generally thought to occur through a low-pH-dependent endocytosis pathway, possibly through clathrin-coated pits. This insight is primarily based on (immuno)electron microscopy studies but requires biochemical support to exclude the use...

journal_title：Journal of virology

authors： Long G,Pan X,Kormelink R,Vlak JM

更新日期：2006-09-01 00:00:00

abstract：:The fusogenic properties of the uncleaved spike (S) protein of murine coronavirus JHMV variant cl-2 were studied by expressing the S protein with a deleted putative cleavage site. The amino acid sequence of the putative cleavage site, Arg-Arg-Ala-Arg-Arg, was replaced by Arg-Thr-Ala-Leu-Glu by in vitro mutagenesis of ...

journal_title：Journal of virology

authors： Taguchi F

更新日期：1993-03-01 00:00:00

abstract：:Hemagglutinin from influenza A/PR8 virus was purified after treatment of the virus with sodium deoxycholate followed by extraction with tri-n-butyl phosphate. This fully disrupted the virus while preserving hemagglutinating activity. The hemagglutinin was obtained in the form of small aggregates that could be separate...

journal_title：Journal of virology

authors： Collins JK,Knight CA

更新日期：1978-05-01 00:00:00

abstract：:The pathogenesis of Epstein-Barr virus (EBV) infection, including development of lymphomas and carcinomas, is dependent on the ability of the virus to transit from latency to the lytic phase. This conversion, and ultimately disease development, depends on the molecular switch protein, ZEBRA, a viral bZIP transcription...

journal_title：Journal of virology

authors： Weber E,Buzovetsky O,Heston L,Yu KP,Knecht KM,El-Guindy A,Miller G,Xiong Y

更新日期：2019-06-28 00:00:00

abstract：:The C-terminal domain of human immunodeficiency virus type 1 (HIV-1) integrase (IN) is a dimer that binds to DNA in a nonspecific manner. The structure of the minimal region required for DNA binding (IN220-270) has been solved by nuclear magnetic resonance spectroscopy. The overall fold of the C-terminal domain of HIV...

journal_title：Journal of virology

authors： Lutzke RA,Plasterk RH

更新日期：1998-06-01 00:00:00

abstract：UNLABELLED:The extreme stability of the latent HIV-1 reservoir in the CD4(+) memory T cell population prevents viral eradication with current antiretroviral therapy. It has been demonstrated that homeostatic T cell proliferation and clonal expansion of latently infected T cells due to viral integration into specific ge...

journal_title：Journal of virology

authors： Seu L,Sabbaj S,Duverger A,Wagner F,Anderson JC,Davies E,Wolschendorf F,Willey CD,Saag MS,Goepfert P,Kutsch O

更新日期：2015-07-01 00:00:00

abstract：:Processes by which human herpesviruses penetrate and are released from polarized epithelial cells, which have distinct apical and basolateral membrane domains differing in protein and lipid content, are poorly understood. We recently reported that human cytomegalovirus (CMV) mutants with deletions of the gene US9 form...

journal_title：Journal of virology

authors： Maidji E,Tugizov S,Abenes G,Jones T,Pereira L

更新日期：1998-07-01 00:00:00