Abstract:
:The retroviral restriction factor TRIMCyp, derived from the TRIM5 gene, blocks replication at a postentry step. TRIMCyp has so far been found in four species of Asian macaques, Macaca fascicularis, M. mulatta, M. nemestrina, and M. leonina. M. fascicularis is commonly used as a model for AIDS research, but TRIMCyp has not been analyzed in detail in this species. We analyzed the prevalence of TRIMCyp in samples from Indonesia, Indochina, the Philippines, and Mauritius. We found that TRIMCyp is present at a higher frequency in Indonesian than in Indochinese M. fascicularis macaques and is also present in samples from the Philippines. TRIMCyp is absent in Mauritian M. fascicularis macaques. We then analyzed the restriction specificity of TRIMCyp derived from three animals of Indonesian origin. One allele, like the prototypic TRIMCyp alleles described for M. mulatta and M. nemestrina, restricts human immunodeficiency virus type 2 (HIV-2) and feline immunodeficiency virus (FIV) but not HIV-1. The others restrict HIV-1 and FIV but not HIV-2. Mutagenesis studies confirmed that polymorphisms at amino acid residues 369 and 446 in TRIMCyp (or residues 66 and 143 in the cyclophilin A [CypA] domain) confer restriction specificity. Additionally, we identified a polymorphism in the coiled-coil domain that appears to affect TRIMCyp expression or stability. Taken together, these data show that M. fascicularis has the most diverse array of TRIM5 restriction factors described for any primate species to date. These findings are relevant to our understanding of the evolution of retroviral restriction factors and the use of M. fascicularis models in AIDS research.
journal_name
J Viroljournal_title
Journal of virologyauthors
Dietrich EA,Brennan G,Ferguson B,Wiseman RW,O'Connor D,Hu SLdoi
10.1128/JVI.00097-11subject
Has Abstractpub_date
2011-10-01 00:00:00pages
9956-63issue
19eissn
0022-538Xissn
1098-5514pii
JVI.00097-11journal_volume
85pub_type
杂志文章abstract::The dengue type 4 virus (DEN4) genome contains a 384-nucleotide (nt) 3' noncoding sequence in which the last 81 nt, predicted to form a secondary structure, are thought to be essential for virus replication. Immediately upstream of the secondary structure, short RNA sequences that are conserved among mosquito-borne fl...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.70.6.3930-3937.1996
更新日期:1996-06-01 00:00:00
abstract::Transient CD154 blockade at the onset of Theiler's murine encephalomyelitis virus-induced demyelinating disease ameliorated disease progression for 80 days, reduced immune cell infiltration, and transiently increased viral loads in the central nervous system. Peripheral antiviral and autoimmune T-cell responses were n...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.77.3.2247-2250.2003
更新日期:2003-02-01 00:00:00
abstract::Genetic and biochemical studies have suggested the existence of a bacteriophage-like, DNA-packaging/ejecting portal complex in herpesviruses capsids, but its arrangement remained unknown. Here, we report the first visualization of a unique vertex in the Kaposi's sarcoma-associated herpesvirus (KSHV) capsid by cryoelec...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.02254-06
更新日期:2007-04-01 00:00:00
abstract::Bacteriophage phi105 is a temperate bacteriophage for Bacillus subtilis 168. Temperature-sensitive and plaque mutants of phi105 were isolated. The results of two- and three-factor crosses with these mutants suggest the vegetative map of phi105 to be circular. The location of prophage phi105 between bacterial markers p...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.3.1.38-44.1969
更新日期:1969-01-01 00:00:00
abstract::Hepatitis C virus core protein forms the viral nucleocapsid and plays a critical role in the formation of infectious particles. In this study, we demonstrate that the highly conserved residue G33, located within domain 1 of the core protein, is important for the production of cell culture-infectious virus (HCVcc). Ala...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.05452-11
更新日期:2012-01-01 00:00:00
abstract::Adeno-associated virus (AAV) is a member of the Parvoviridae, belonging to the Dependovirus genus. Currently, several distinct isolates of AAV are in development for use in human gene therapy applications due to their ability to transduce different target cells. The need to manipulate AAV capsids for specific tissue d...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.79.8.5047-5058.2005
更新日期:2005-04-01 00:00:00
abstract::Binding of the human immunodeficiency virus type 1 (HIV-1) Gag protein precursor, Pr55(Gag), to membrane is an indispensable step in virus assembly. Previously, we reported that a matrix (MA) residue 6 substitution (6VR) imposed a virus assembly defect similar to that observed with myristylation-defective mutants, sug...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.73.5.4136-4144.1999
更新日期:1999-05-01 00:00:00
abstract::We analyzed capsomeres of human papillomavirus type 16 (HPV16) consisting of the L1 major structural protein for their ability to trigger a cytotoxic T-cell (CTL) response. To this end, we immunized C57BL/6 mice and used the L1(165-173) peptide for ex vivo restimulation of splenocytes prior to analysis ((51)Cr release...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.77.8.4635-4645.2003
更新日期:2003-04-01 00:00:00
abstract::Herpes simplex virus 1 (HSV-1) and HSV-2 are large, double-stranded DNA viruses that cause lifelong persistent infections characterized by periods of quiescence and recurrent disease. How HSV evolves within an infected individual experiencing multiple episodes of recurrent disease over time is not known. We determined...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00942-17
更新日期:2017-11-14 00:00:00
abstract::The importance of neutralizing antibodies (NAbs) in protection against hepatitis C virus (HCV) remains controversial. We infused a chimpanzee with H06 immunoglobulin from a genotype 1a HCV-infected patient and challenged with genotype strains efficiently neutralized by H06 in vitro. Genotype 1a NAbs afforded no protec...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01194-15
更新日期:2015-09-01 00:00:00
abstract::With the aid of three monoclonal antibodies (MAbs), a glycoprotein specifically localized to the outer envelope of vaccinia virus was shown to be encoded by the A33R gene. These MAbs reacted with a glycosylated protein that migrated as 23- to 28-kDa and 55-kDa species under reducing and nonreducing conditions, respect...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.70.6.3753-3762.1996
更新日期:1996-06-01 00:00:00
abstract::Using a DNA probe from an avian transforming virus, NK24, that contains the fos gene and that was newly isolated and characterized (M. Nishizawa, N. Goto, and S. Kawai, J. Virol. 61:3733-3740, 1987), we cloned and sequenced the chicken c-fos gene. Results showed that this gene, like the mouse or human c-fos gene, cont...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.61.12.4012-4018.1987
更新日期:1987-12-01 00:00:00
abstract::Glycoprotein B (gB) is the most highly conserved of the envelope glycoproteins of human herpesviruses. The gB protein of human cytomegalovirus (CMV) serves multiple roles in the life cycle of the virus. To investigate structural properties of gB that give rise to its function, we sought to determine the disulfide bond...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.76.12.6073-6082.2002
更新日期:2002-06-01 00:00:00
abstract::Human immunodeficiency virus type 1 (HIV-1), hepatitis B virus (HBV), and herpes simplex virus (HSV) have been incurable to date because effective antiviral therapies target only replicating viruses and do not eradicate latently integrated or nonreplicating episomal viral genomes. Endonucleases that can target and cle...
journal_title:Journal of virology
pub_type: 杂志文章,评审
doi:10.1128/JVI.00052-12
更新日期:2012-09-01 00:00:00
abstract::RNA editing of the hepatitis delta virus (HDV) antigenome at the amber/W site by the host RNA adenosine deaminase ADAR1 is a critical step in the HDV replication cycle. Editing is required for production of the viral protein hepatitis delta antigen long form (HDAg-L), which is necessary for viral particle production b...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.79.17.11187-11193.2005
更新日期:2005-09-01 00:00:00
abstract::Herpes simplex virus type 1 (HSV-1) is a large (150-kb) double-stranded DNA virus that forms latent infections in neuronal cells of the human peripheral nervous system. Previous work determined that the HSV-1 genome is found in an ordered nucleosomal structure during latent infection. However, during lytic infection, ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.78.18.10178-10186.2004
更新日期:2004-09-01 00:00:00
abstract::RNA viruses of filamentous fungi fall into two broad categories, those that contain double-stranded RNA (dsRNA) genomes in rigid particles and those that are more closely related to positive-sense, single-stranded RNA viruses with dsRNA replicative intermediates found within lipid vesicles. Effective infectivity syste...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.78.2.892-898.2004
更新日期:2004-01-01 00:00:00
abstract::The pattern of induced protein species of the prototype strain of the parvovirus minute virus of mice was determined in permissive A9 mouse fibroblast cells by high-resolution two-dimensional gel electrophoresis. Identities of the viral proteins in the gels were assigned by probing two-dimensional blots with antisera ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.67.9.5126-5138.1993
更新日期:1993-09-01 00:00:00
abstract::Herpesvirus ateles is an agent indigenous to spider monkeys (Ateles spp.) and causes fulminant lymphomas in various New World primates. Structural and genetic relatedness led to the classification of this virus as a member of the genus Rhadinovirus. It is most closely related to Herpesvirus saimiri. The 108,409-bp lig...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.74.2.1033-1037.2000
更新日期:2000-01-01 00:00:00
abstract::Higher-order RNA structures in the 3' untranslated region (3'UTR) of enteroviruses are thought to play a pivotal role in viral negative-strand RNA synthesis. The structure of the 3'UTR was predicted by thermodynamic calculations using the STAR (structural analysis of RNA) computer program and experimentally verified u...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.71.1.686-696.1997
更新日期:1997-01-01 00:00:00
abstract::Epstein-Barr virus (EBV) is a ubiquitous human pathogen associated with Burkitt's lymphoma and nasopharyngeal carcinoma. Although the EBV genome harbors more than a hundred genes, a full transcription map with EBV polyadenylation profiles remains unknown. To elucidate the 3' ends of all EBV transcripts genome-wide, we...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01593-18
更新日期:2019-01-04 00:00:00
abstract::Mutants of polyomavirus with altered host specificities were isolated in undifferentiated C2 myoblast cells (L. Ricci, R. Maione, C. Passananti, A. Felsani, and P. Amati, J. Virol. 66:7153-7158, 1992). The mutations responsible for this phenotype belonged to either of the two classes: a large duplication of the enhanc...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.68.2.1196-1199.1994
更新日期:1994-02-01 00:00:00
abstract::Adenovirus type 35 (Ad35) is a group B adenovirus that has been isolated primarily from patients with acquired immunodeficiency syndrome and other immunodeficiency disorders. We have studied the interaction of this unique adenovirus with the immune system by analyzing Ad35 early viral proteins in infected HeLa cells. ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.61.12.3665-3671.1987
更新日期:1987-12-01 00:00:00
abstract::Recombinant Epstein-Barr virus (EBV) with a selectable marker successfully infected the human gastric carcinoma cell lines AGS, MKN28, and MKN74. Following incubation in selective media, drug-resistant cell clones were isolated and proved to be infected with EBV. All gastric carcinoma cell clones were positive for EBN...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.71.7.5688-5691.1997
更新日期:1997-07-01 00:00:00
abstract::Oncornavirus 60 to 70S ribonucleic acids (RNA), such as those from avian myeloblastosis virus, Schmidt-Ruppin virus, or mouse sarcoma-mouse leukemia viruses, isolated by conventional techniques, contain 4S transferlike RNA molecules that are released upon dissociation of the 60 to 70S RNA with heat. The 4S RNA represe...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.8.2.254-256.1971
更新日期:1971-08-01 00:00:00
abstract::Proteomic identification of human papillomavirus type 16 (HPV16) E6-interacting proteins revealed several proteins involved in ubiquitin-mediated proteolysis. In addition to the well-characterized E6AP ubiquitin-protein ligase, a second HECT domain protein (HERC2) and a deubiquitylating enzyme (USP15) were identified ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00605-09
更新日期:2009-09-01 00:00:00
abstract::Utilization of internal ribosome entry segment (IRES) structures in the 5' noncoding region (5'NCR) of picornavirus RNAs for initiation of translation requires a number of host cell factors whose distribution may vary in different cells and whose requirement may vary for different picornaviruses. We have examined the ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.72.12.9668-9675.1998
更新日期:1998-12-01 00:00:00
abstract::While cytomegalovirus (CMV) infections are often limited in host range by lengthy coevolution with a single host species, a few CMVs are known to deviate from this rule. For example, rhesus macaque CMV (RhCMV), a model for human CMV (HCMV) pathogenesis and vaccine development, can replicate in human cells, as well as ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01793-17
更新日期:2018-02-26 00:00:00
abstract::HeLa cells infected with human rhinovirus type 2 synthesize a mixture of single-and double-stranded ribonucleic acid (RNA). The RNA synthesized by the membrane-bound RNA polymerase complex in vitro is also a mixture of single- and double-stranded RNA, whereas the deoxycholate-treated RNA polymerase complex synthesized...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.10.1.93-98.1972
更新日期:1972-07-01 00:00:00
abstract::The involvement of two bacteriophage T4 gene products in the initiation of T4 tail tube and sheath polymerization on mature baseplates has been studied by radioautography of acrylamide gels of various partially completed tail structures. The products of genes 48 and 54 (P48[the nomenclature P48 refers to the protein p...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.16.6.1669-1677.1975
更新日期:1975-12-01 00:00:00