PCNA interacts with Indian mung bean yellow mosaic virus rep and downregulates Rep activity.

Abstract:

:Proliferative cell nuclear antigen (PCNA), a conserved plant protein as well as an important replication factor, is induced in response to geminivirus infection in the resting cells of the phloem tissues. The biochemical role of PCNA in rolling circle replication (RCR) of geminivirus DNA has not been explored in detail. The initiation of RCR of the bipartite genome of a geminivirus, Indian mung bean yellow mosaic virus (IMYMV), is mainly controlled by viral protein Rep (or AL1 or AC1). The role of host PCNA in RCR of IMYMV was revealed by studying the physical and functional interactions between recombinant PCNA and recombinant IMYMV Rep. Pea nuclear PCNA as well as recombinant pea PCNA showed binding to recombinant Rep in experiments involving both affinity chromatography and yeast two-hybrid approaches. The contacting amino acid residues of PCNA seemed to be present throughout a wide region of the trimeric protein, while those of Rep appeared to be localized only in the middle part of the protein. The site-specific nicking-closing activity and the ATPase function of IMYMV Rep were impaired by PCNA. These observations lead to interesting speculations about the control of viral RCR and dynamic profiles of protein-protein interactions at the RCR origin of the geminiviruses.

journal_name

J Virol

journal_title

Journal of virology

authors

Bagewadi B,Chen S,Lal SK,Choudhury NR,Mukherjee SK

doi

10.1128/JVI.78.21.11890-11903.2004

subject

Has Abstract

pub_date

2004-11-01 00:00:00

pages

11890-903

issue

21

eissn

0022-538X

issn

1098-5514

pii

78/21/11890

journal_volume

78

pub_type

杂志文章
  • Analysis of recombinant adeno-associated virus packaging and requirements for rep and cap gene products.

    abstract::Adeno-associated virus (AAV) is a human parvovirus currently being developed as a vector for gene therapy applications. Because the gene transfer vector commonly retains only the AAV terminal repeats, propagation of recombinant AAV (rAAV) requires that the viral replication (Rep) and capsid (Cap) proteins be supplied ...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/JVI.71.3.1897-1905.1997

    authors: Vincent KA,Piraino ST,Wadsworth SC

    更新日期:1997-03-01 00:00:00

  • Human coronavirus 229E infects polarized airway epithelia from the apical surface.

    abstract::Gene transfer to differentiated airway epithelia with existing viral vectors is very inefficient when they are applied to the apical surface. This largely reflects the polarized distribution of receptors on the basolateral surface. To identify new receptor-ligand interactions that might be used to redirect vectors to ...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/jvi.74.19.9234-9239.2000

    authors: Wang G,Deering C,Macke M,Shao J,Burns R,Blau DM,Holmes KV,Davidson BL,Perlman S,McCray PB Jr

    更新日期:2000-10-01 00:00:00

  • Transducing bacteriophage for Bacillus cereus.

    abstract::A phage, designated CP-51, that carries out generalized transduction in Bacillus cereus 569 was isolated from soil. All auxotrophic mutants tested, those requiring tryptophan, histidine, leucine, isoleucine, methionine, or phenylalanine, were transduced to prototrophy. The phage was extremely unstable when stored at 2...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/JVI.2.7.657-662.1968

    authors: Thorne CB

    更新日期:1968-07-01 00:00:00

  • CREB/ATF-dependent repression of cyclin a by human T-cell leukemia virus type 1 Tax protein.

    abstract::Expression of the human T-cell leukemia virus type 1 (HTLV-1) oncoprotein Tax is correlated with cellular transformation contributing to the development of adult T-cell leukemia. Tax has been shown to modulate the activities of several cellular promoters. Existing evidence suggests that Tax need not directly bind to D...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/JVI.75.5.2161-2173.2001

    authors: Kibler KV,Jeang KT

    更新日期:2001-03-01 00:00:00

  • Analysis of splice variants of the immediate-early 1 region of human cytomegalovirus.

    abstract::The major immediate-early (MIE) gene of human cytomegalovirus (HCMV) produces multiple mRNAs through differential splicing and polyadenylation. Reverse transcriptase PCR was used to characterize transcripts from exons 1, 2, 3, and 4 (immediate-early 1 [IE1]). The expected IE72 and IE19 mRNAs were detected, as well as ...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/JVI.78.15.8191-8200.2004

    authors: Awasthi S,Isler JA,Alwine JC

    更新日期:2004-08-01 00:00:00

  • Discovery and characterization of auxiliary proteins encoded by type 3 simian T-cell lymphotropic viruses.

    abstract:UNLABELLED:Human T-cell lymphotropic virus type 1 (HTLV-1) and HTLV-2 encode auxiliary proteins that play important roles in viral replication, viral latency, and immune escape. The presence of auxiliary protein-encoding open reading frames (ORFs) in HTLV-3, the latest HTLV to be discovered, is unknown. Simian T-cell l...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/JVI.02150-14

    authors: Turpin J,Journo C,Ko NL,Sinet F,Carpentier A,Galioot A,Edwards D,Vandamme AM,Gazzolo L,Duc Dodon M,Gessain A,Kashanchi F,Balansard I,Lacoste R,Mahieux R

    更新日期:2015-01-15 00:00:00

  • Epitope mapping of monoclonal antibodies against human immunodeficiency virus type 1 structural proteins by using peptides.

    abstract::Murine monoclonal antibodies directed against the structural proteins p17 and p24 of human immunodeficiency virus type 1 were investigated in an epitope mapping system. Overlapping peptides consisting of 15 amino acids of the p17 and p24 protein, respectively, were used as competitors in an enzyme-linked immunosorbent...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/JVI.63.8.3525-3528.1989

    authors: Niedrig M,Hinkula J,Weigelt W,L'age-Stehr J,Pauli G,Rosen J,Wahren B

    更新日期:1989-08-01 00:00:00

  • Baboon virus isolate M-7 with properties similar to feline virus RD-114.

    abstract::A virus (M-7) isolated from baboon placental tissue demonstrates many similarities to endogenous feline virus RD-114. Immunodiffusion analysis shows a group-specific antigen (gs-1) line of identity between M-7 and RD-114. Anti-RD-114 DNA polymerase IgG inhibits M-7 polymerase by 57% compared to 97% for RD-114. M-7 vir...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/JVI.14.1.133-138.1974

    authors: Hellman A,Peebles PT,Strickland JE,Fowler AK,Kalter SS,Oroszlan KS,Gilden RV

    更新日期:1974-07-01 00:00:00

  • 3-O-(3',3'-dimethysuccinyl) betulinic acid inhibits maturation of the human immunodeficiency virus type 1 Gag precursor assembled in vitro.

    abstract::3-O-(3',3'-Dimethysuccinyl) betulinic acid (PA-457) has been shown to potently inhibit human immunodeficiency virus (HIV) replication in culture. In contrast to inhibitors that act upon the viral proteinase, PA-457 appears to block only the final maturational cleavage of p25CA-p2 to p24CA. However, attempts to replica...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/JVI.02743-05

    authors: Sakalian M,McMurtrey CP,Deeg FJ,Maloy CW,Li F,Wild CT,Salzwedel K

    更新日期:2006-06-01 00:00:00

  • Relative contributions of measles virus hemagglutinin- and fusion protein-specific serum antibodies to virus neutralization.

    abstract::The relative contribution of measles virus hemagglutinin (H)- or fusion protein (F)-specific antibodies to virus neutralization (VN) has not been demonstrated. We have depleted these specific antibodies from sera collected from young adults, who had been vaccinated during childhood, by prolonged incubation with viable...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/JVI.79.17.11547-11551.2005

    authors: de Swart RL,Yüksel S,Osterhaus AD

    更新日期:2005-09-01 00:00:00

  • Divergent envelope E2 alphavirus sequences spanning amino acids 297 to 352 induce in mice virus-specific protective immunity and antibodies with complement-mediated cytolytic activity.

    abstract::We have proposed a general algorithm for identification of potential immunoprotective domains (cassettes) on the envelope E2 polypeptide of alphaviruses (H. Grosfeld, B. Velan, M. Leitner, S. Cohen, S. Lustig, B.E. Lachmi, and A. Shafferman, J. Virol. 63:3416-3422, 1989). To assess the generality of our approach, we c...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/JVI.66.2.1084-1090.1992

    authors: Grosfeld H,Lustig S,Gozes Y,Velan B,Cohen S,Leitner M,Lachmi B,Katz D,Olshevski U,Shafferman A

    更新日期:1992-02-01 00:00:00

  • Weaker HLA Footprints on HIV in the Unique and Highly Genetically Admixed Host Population of Mexico.

    abstract::HIV circumvents HLA class I-restricted CD8+ T-cell responses through selection of escape mutations that leave characteristic mutational "footprints," also known as HLA-associated polymorphisms (HAPs), on HIV sequences at the population level. While many HLA footprints are universal across HIV subtypes and human popula...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/JVI.01128-17

    authors: Soto-Nava M,Avila-Ríos S,Valenzuela-Ponce H,García-Morales C,Carlson JM,Tapia-Trejo D,Garrido-Rodriguez D,Alva-Hernández SN,García-Tellez TA,Murakami-Ogasawara A,International HIV Adaptation Collaborative.,Mallal SA,John M,Broc

    更新日期:2018-01-02 00:00:00

  • Recruitment of the nuclear form of uracil DNA glycosylase into virus particles participates in the full infectivity of HIV-1.

    abstract::The HIV-1 Vpr protein participates in the early steps of the virus life cycle by influencing the accuracy of reverse transcription. This role of Vpr was related to the recruitment of the nuclear form of the uracil DNA glycosylase (UNG2) enzyme into virus particles, but several conflicting findings have been reported r...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/JVI.05163-11

    authors: Guenzel CA,Hérate C,Le Rouzic E,Maidou-Peindara P,Sadler HA,Rouyez MC,Mansky LM,Benichou S

    更新日期:2012-03-01 00:00:00

  • GLUT1 is not the primary binding receptor but is associated with cell-to-cell transmission of human T-cell leukemia virus type 1.

    abstract::GLUT1 has recently been suggested to be a binding receptor for human T-cell leukemia virus type 1 (HTLV-1). We used a novel, short-term assay to define the role of GLUT1 in cell-to-cell transmission. Although increasing cell surface levels of GLUT1 enhanced HTLV-I transfer, efficient virus spread correlated largely wi...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/JVI.01522-06

    authors: Takenouchi N,Jones KS,Lisinski I,Fugo K,Yao K,Cushman SW,Ruscetti FW,Jacobson S

    更新日期:2007-02-01 00:00:00

  • Helper virus-independent transcription and multimerization of a satellite RNA associated with cucumber mosaic virus.

    abstract::Satellite RNAs are the smallest infectious agents whose replication is thought to be completely dependent on their helper virus (HV). Here we report that, when expressed autonomously in the absence of HV, a variant of satellite RNA (satRNA) associated with Cucumber mosaic virus strain Q (Q-satRNA) has a propensity to ...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/JVI.00018-12

    authors: Choi SH,Seo JK,Kwon SJ,Rao AL

    更新日期:2012-05-01 00:00:00

  • A live attenuated equine H3N8 influenza vaccine is highly immunogenic and efficacious in mice and ferrets.

    abstract:UNLABELLED:Equine influenza viruses (EIV) are responsible for rapidly spreading outbreaks of respiratory disease in horses. Although natural infections of humans with EIV have not been reported, experimental inoculation of humans with these viruses can lead to a productive infection and elicit a neutralizing antibody r...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/JVI.02449-14

    authors: Baz M,Paskel M,Matsuoka Y,Zengel J,Cheng X,Treanor JJ,Jin H,Subbarao K

    更新日期:2015-02-01 00:00:00

  • Gibbon ape leukemia virus receptor functions of type III phosphate transporters from CHOK1 cells are disrupted by two distinct mechanisms.

    abstract::The Chinese hamster cell lines E36 and CHOK1 dramatically differ in susceptibility to amphotropic murine leukemia virus (A-MuLV) and gibbon ape leukemia virus (GALV); E36 cells are highly susceptible to both viruses, CHOK1 cells are not. We have previously shown that GALV can infect E36 cells by using both its own rec...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/JVI.73.4.2916-2920.1999

    authors: Chaudry GJ,Farrell KB,Ting YT,Schmitz C,Lie SY,Petropoulos CJ,Eiden MV

    更新日期:1999-04-01 00:00:00

  • 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::Latency-associated nuclear antigen 1 (LANA1) of Kaposi's sarcoma-associated herpesvirus (KSHV) is implicated in the persistence of the viral genome during latent infection. It has been suggested that LANA1 tethers the viral genome to the host chromosome and also participates actively in DNA replication from the termin...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/JVI.78.13.7248-7256.2004

    authors: Lim C,Choi C,Choe J

    更新日期:2004-07-01 00:00:00

  • Chemokine coreceptor usage by diverse primary isolates of human immunodeficiency virus type 1.

    abstract::We tested chemokine receptor subset usage by diverse, well-characterized primary viruses isolated from peripheral blood by monitoring viral replication with CCR1, CCR2b, CCR3, CCR5, and CXCR4 U87MG.CD4 transformed cell lines and STRL33/BONZO/TYMSTR and GPR15/BOB HOS.CD4 transformed cell lines. Primary viruses were iso...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/JVI.72.11.9307-9312.1998

    authors: Zhang L,He T,Huang Y,Chen Z,Guo Y,Wu S,Kunstman KJ,Brown RC,Phair JP,Neumann AU,Ho DD,Wolinsky SM

    更新日期:1998-11-01 00:00:00

  • Baculoviruses modulate a proapoptotic DNA damage response to promote virus multiplication.

    abstract::The baculovirus Autographa californica multicapsid nucleopolyhedrovirus (AcMNPV) initiates apoptosis in diverse insects through events triggered by virus DNA (vDNA) replication. To define the proapoptotic pathway and its role in antivirus defense, we investigated the link between the host's DNA damage response (DDR) a...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/JVI.02246-12

    authors: Mitchell JK,Friesen PD

    更新日期:2012-12-01 00:00:00

  • The Ig-like v-type domain of paired Ig-like type 2 receptor alpha is critical for herpes simplex virus type 1-mediated membrane fusion.

    abstract::Paired immunoglobulin (Ig)-like type 2 receptor alpha (PILRalpha) and PILRbeta are paired receptors that are highly homologous to each other. When engaged by ligand, PILRalpha is inhibitory whereas PILRbeta is activating. PILRalpha is a newly identified herpes simplex virus type 1 (HSV-1) glycoprotein B (gB) receptor ...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/JVI.01039-10

    authors: Fan Q,Longnecker R

    更新日期:2010-09-01 00:00:00

  • Conserved determinants for membrane association of nonstructural protein 5A from hepatitis C virus and related viruses.

    abstract::Nonstructural protein 5A (NS5A) is a membrane-associated essential component of the hepatitis C virus (HCV) replication complex. An N-terminal amphipathic alpha helix mediates in-plane membrane association of HCV NS5A and at the same time is likely involved in specific protein-protein interactions required for the ass...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/JVI.01279-06

    authors: Brass V,Pal Z,Sapay N,Deléage G,Blum HE,Penin F,Moradpour D

    更新日期:2007-03-01 00:00:00

  • The Capsid Protein of Semliki Forest Virus Antagonizes RNA Interference in Mammalian Cells.

    abstract::RNA interference (RNAi) is a conserved antiviral immune defense in eukaryotes, and numerous viruses have been found to encode viral suppressors of RNAi (VSRs) to counteract antiviral RNAi. Alphaviruses are a large group of positive-stranded RNA viruses that maintain their transmission and life cycles in both mosquitoe...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/JVI.01233-19

    authors: Qian Q,Zhou H,Shu T,Mu J,Fang Y,Xu J,Li T,Kong J,Qiu Y,Zhou X

    更新日期:2020-01-17 00:00:00

  • Intracellular route of canine parvovirus entry.

    abstract::The present study was designed to investigate the endocytic pathway involved in canine parvovirus (CPV) infection. Reduced temperature (18 degrees C) or the microtubule-depolymerizing drug nocodazole was found to inhibit productive infection of canine A72 cells by CPV and caused CPV to be retained in cytoplasmic vesic...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/JVI.72.1.802-806.1998

    authors: Vihinen-Ranta M,Kalela A,Mäkinen P,Kakkola L,Marjomäki V,Vuento M

    更新日期:1998-01-01 00:00:00

  • CD40 ligand-mediated interactions are involved in the generation of memory CD8(+) cytotoxic T lymphocytes (CTL) but are not required for the maintenance of CTL memory following virus infection.

    abstract::CD8(+) cytotoxic T lymphocytes (CTL) play a key role in the control of many virus infections, and the need for vaccines to elicit strong CD8(+) T-cell responses in order to provide optimal protection in such infections is increasingly apparent. However, the mechanisms involved in the induction and maintenance of CD8(+...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/JVI.72.9.7440-7449.1998

    authors: Borrow P,Tough DF,Eto D,Tishon A,Grewal IS,Sprent J,Flavell RA,Oldstone MB

    更新日期:1998-09-01 00:00:00

  • Rescue of recombinant Thogoto virus from cloned cDNA.

    abstract::Thogoto virus (THOV) is a tick-transmitted orthomyxovirus with a genome consisting of six negative-stranded RNA segments. To rescue a recombinant THOV, the viral structural proteins were produced from expression plasmids by means of a vaccinia virus expressing the T7 RNA polymerase. Genomic virus RNAs (vRNAs) were gen...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/JVI.75.19.9282-9286.2001

    authors: Wagner E,Engelhardt OG,Gruber S,Haller O,Kochs G

    更新日期:2001-10-01 00:00:00

  • Influenza virus NS1 protein enhances the rate of translation initiation of viral mRNAs.

    abstract::The effect of NS1 protein on the efficiency of influenza virus mRNA translation was evaluated by determining the accumulation of nucleoprotein (NP) or M1 mRNAs in the cytoplasm of cells expressing either of these genes alone or in combination with the NS1 gene, as well as the total cell accumulation of NP or M1 protei...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/JVI.69.4.2427-2433.1995

    authors: de la Luna S,Fortes P,Beloso A,Ortín J

    更新日期:1995-04-01 00:00:00

  • Cloning and analysis of integrated hepatitis virus sequences from a human hepatoma cell line.

    abstract::We report here the isolation by molecular cloning and the analysis by heteroduplex and restriction enzyme mapping of seven distinct DNA fragments containing hepatitis B virus (HBV) sequences from genomic DNA of the PLC/PRF/5 human liver carcinoma cell line (the Alexander cell). No intact full-length HBV genomes were p...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/JVI.51.3.776-787.1984

    authors: Shaul Y,Ziemer M,Garcia PD,Crawford R,Hsu H,Valenzuela P,Rutter WJ

    更新日期:1984-09-01 00:00:00

  • Synthesis, stability, and cleavage of Newcastle disease virus glycoproteins in the absence of glycosylation.

    abstract::Polypeptides synthesized in Newcastle disease virus (NDV)-infected CHO cells in the absence of glycosylation were characterized. Incorporation of either [3H]mannose of [3H]glucosamine into NDV polypeptides was inhibited to greater than 99% by the antibiotic tunicamycin. Under these conditions, infected cells synthesiz...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/JVI.36.1.171-180.1980

    authors: Morrison TG,Simpson D

    更新日期:1980-10-01 00:00:00

  • Retrofitting the genome: L1 extinction follows endogenous retroviral expansion in a group of muroid rodents.

    abstract::Long interspersed nuclear element 1 (LINE-1; L1) retrotransposons are the most common retroelements in mammalian genomes. Unlike individual families of endogenous retroviruses (ERVs), they have remained active throughout the mammalian radiation and are responsible for most of the retroelement movement and much genome ...

    journal_title:Journal of virology

    pub_type: 杂志文章

    doi:10.1128/JVI.05180-11

    authors: Erickson IK,Cantrell MA,Scott L,Wichman HA

    更新日期:2011-12-01 00:00:00