Abstract:
:The family Asfarviridae contains only a single virus species, African swine fever virus (ASFV). ASFV is a viral agent with significant economic impact due to its devastating effects on populations of domesticated pigs during outbreaks but has not been reported to infect humans. We report here the discovery of novel viral sequences in human serum and sewage which are clearly related to the asfarvirus family but highly divergent from ASFV. Detection of these sequences suggests that greater genetic diversity may exist among asfarviruses than previously thought and raises the possibility that human infection by asfarviruses may occur.
journal_name
J Viroljournal_title
Journal of virologyauthors
Loh J,Zhao G,Presti RM,Holtz LR,Finkbeiner SR,Droit L,Villasana Z,Todd C,Pipas JM,Calgua B,Girones R,Wang D,Virgin HWdoi
10.1128/JVI.00638-09subject
Has Abstractpub_date
2009-12-01 00:00:00pages
13019-25issue
24eissn
0022-538Xissn
1098-5514pii
JVI.00638-09journal_volume
83pub_type
杂志文章abstract::The plus strand of virion DNA of duck hepatitis B virus possessed, at its 5' terminus, a capped oligoribonucleotide 18 to 19 bases in length. This oligoribonucleotide had a unique 5' end, the heterogeneity in length reflecting two distinct junctions with plus-strand DNA that were 1 base apart. The sequence of the RNA ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.57.1.229-236.1986
更新日期:1986-01-01 00:00:00
abstract:UNLABELLED:Viral myocarditis, which is most prevalently caused by coxsackievirus B3 (CVB3), is a serious clinical condition characterized by excessive myocardial inflammation. Recent studies suggest that regulation of protein acetylation levels by inhibiting histone deacetylase (HDAC) activity modulates inflammatory re...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01028-15
更新日期:2015-10-01 00:00:00
abstract::The retrovirus SL3 induces T-cell lymphomas in mice. The transcriptional enhancer in the long terminal repeat (LTR) of SL3 contains two 72-bp repeats. Each repeat contains a binding site for the transcription factor CBF (also called AML1). The CBF binding sites are called core elements. SAA is a mutant that is identic...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.73.9.7599-7606.1999
更新日期:1999-09-01 00:00:00
abstract::Rotavirus replication and virulence are strongly influenced by virus strain and host species. The rotavirus proteins VP3, VP4, VP7, NSP1, and NSP4 have all been implicated in strain and species restriction of replication; however, the mechanisms have not been fully determined. Simian (RRV) and bovine (UK) rotaviruses ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.02408-10
更新日期:2011-03-01 00:00:00
abstract::The papillomavirus E2 gene product plays a pivotal role in viral replication. E2 has multiple functions, including (i) transcriptional activation and repression of viral promoters and (ii) the enhancement of viral DNA replication. It was previously reported that E2 suppressed the growth of papillomavirus-positive cerv...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.74.8.3752-3760.2000
更新日期:2000-04-01 00:00:00
abstract::Simian virus 40 (SV40) large T antigen (SVT) interferes with normal cell regulation and thus has been used to identify cellular components controlling proliferation and homeostasis. We have previously shown that SVT-mediated transformation requires interaction with the histone acetyltransferases (HATs) CBP/p300 and no...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.02658-13
更新日期:2013-12-01 00:00:00
abstract:UNLABELLED:Woodchuck hepatitis virus (WHV), a close relative of human hepatitis B virus (HBV), has been a key model for disease progression and clinical studies. Sequences of the assembly domain of WHV and HBV core proteins (wCp149 and hCp149, respectively) have 65% identity, suggesting similar assembly behaviors. We r...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01840-14
更新日期:2014-12-01 00:00:00
abstract::Hepatitis delta virus (HDV) contains two types of hepatitis delta antigens (HDAg) in the virion. The small form (S-HDAg) is required for HDV RNA replication, whereas the large form (L-HDAg) potently inhibits it by a dominant-negative inhibitory mechanism. The sequential appearance of these two forms in the infected ce...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.74.16.7375-7380.2000
更新日期:2000-08-01 00:00:00
abstract::The DA strain and other members of the TO subgroup of Theiler's murine encephalomyelitis virus (TMEV) induce an early transient subclinical neuronal disease followed by a chronic progressive inflammatory demyelination, with persistence of the virus in the central nervous system (CNS) for the life of the mouse. Althoug...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00178-11
更新日期:2011-09-01 00:00:00
abstract::When mouse L cells are infected for 22 hr with vesicular stomatitis virus (VSV), a ribonucleic acid-containing enveloped virus, greater than 70% of the major histocompatibility antigen (H-2), is no longer detectable by the method of inhibition of immune cytolysis. Infected cells prelabeled with (14)C-glucosamine also ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.10.4.578-585.1972
更新日期:1972-10-01 00:00:00
abstract::Rhesus monkey rhadinovirus (RRV), a simian gamma-2 herpesvirus closely related to the Kaposi sarcoma-associated herpesvirus, replicates lytically in cultured rhesus monkey fibroblasts and establishes persistence in B cells. Overlapping cosmid clones were generated that encompass the entire 130-kilobase-pair genome of ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.80.3.1549-1562.2006
更新日期:2006-02-01 00:00:00
abstract:UNLABELLED:The western honeybee (Apis mellifera) is the most important commercial insect pollinator. However, bees are under pressure from habitat loss, environmental stress, and pathogens, including viruses that can cause lethal epidemics. Slow bee paralysis virus (SBPV) belongs to the Iflaviridae family of nonenvelop...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00680-16
更新日期:2016-07-27 00:00:00
abstract::The human T-cell leukemia virus type 1 (HTLV-1) transforming protein, Tax, is a potent transactivator of both viral and cellular gene expression. The ability of Tax to transform cells is believed to depend on its transactivation of cellular-growth-regulatory genes. Expression of proliferating cell nuclear antigen (PCN...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.71.2.1181-1190.1997
更新日期:1997-02-01 00:00:00
abstract::Human immunodeficiency virus type 1 Tat exerts prominent angiogenic effects which may lead to a variety of vasculopathic conditions in AIDS patients. Because endothelial cells undergo prominent cytoskeletal rearrangement during angiogenesis, we investigated the specific effects of Tat on the endothelial cell actin cyt...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.78.2.779-789.2004
更新日期:2004-01-01 00:00:00
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::Biological and genetic variability is a prominent feature of human immunodeficiency virus (HIV) strains, especially in tropism, syncytium formation, and replicative capacity. To determine whether there were variable host cell effects on HIV replication in monocytes, three different strains of low-passage-number monocy...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.70.11.7792-7803.1996
更新日期:1996-11-01 00:00:00
abstract::In addition to PTAP L domains, primate lentiviruses carry Alix-binding motifs that include the recently described type 3 SREKPYKEVTEDLLHLNSLF sequence. We examined the requirements for the type 3 sequence motif in simian immunodeficiency virus SIV(smE543) and identified the (499)LNSLF(503) sequence as a key functional...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.05284-11
更新日期:2011-11-01 00:00:00
abstract::A general theme that has emerged from studies of DNA tumor viruses is that otherwise unrelated oncoproteins encoded by these viruses often target the same important cellular factors. Major oncogenic determinants for human adenovirus type 9 (Ad9) and high-risk human papillomaviruses (HPV) are the E4-ORF1 and E6 oncopro...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.74.20.9680-9693.2000
更新日期:2000-10-01 00:00:00
abstract::Genetic bottlenecks are important events in the genetic diversification of organisms and colonization of new ecological niches. Repeated bottlenecking of RNA viruses often leads to fitness losses due to the operation of Muller's ratchet. Herein we use vesicular stomatitis virus to determine the transmission population...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.69.5.2869-2872.1995
更新日期:1995-05-01 00:00:00
abstract::Herpesvirus nucleocapsids are translocated from their assembly site in the nucleus to the cytosol by acquisition of a primary envelope at the inner nuclear membrane which subsequently fuses with the outer nuclear membrane. This transport through the nuclear envelope requires homologs of the conserved herpesviral pUL31...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00068-12
更新日期:2012-06-01 00:00:00
abstract::Heat shock protein 70 (Hsp70) is incorporated within the membrane of primate lentiviral virions. Here we demonstrate that Hsp70 is also incorporated into oncoretroviral virions and that it remains associated with membrane-stripped human immunodeficiency virus type 1 (HIV-1) virion cores. To determine if Hsp70 promotes...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.79.9.5557-5567.2005
更新日期:2005-05-01 00:00:00
abstract::During the latent phase, Kaposi's sarcoma-associated herpes virus (KSHV) maintains itself inside the host by escaping the host immune surveillance mechanism through restricted protein expression. Latency-associated nuclear antigen (LANA), the most abundantly expressed protein, is essential for viral persistence, as it...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01508-19
更新日期:2020-01-17 00:00:00
abstract::Crucial steps in high-risk human papillomavirus (HR-HPV)-related carcinogenesis are the integration of HR-HPV into the host genome and loss of viral episomes. The mechanisms that promote cervical neoplastic progression are, however, not clearly understood. During HR-HPV infection, the HPV E5 protein is expressed in pr...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.02114-10
更新日期:2011-05-01 00:00:00
abstract:UNLABELLED:Identification and characterization of CD8(+) T cells effectively controlling HIV-1 variants are necessary for the development of AIDS vaccines and for studies of AIDS pathogenesis, although such CD8(+) T cells have been only partially identified. In this study, we sought to identify CD8(+) T cells controlli...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00020-15
更新日期:2015-05-01 00:00:00
abstract::Foot-and-mouth disease virus (FMDV), a member of the Picornaviridae, is a pathogen of cloven-hoofed animals and causes a disease of major economic importance. Picornavirus-infected cells show changes in cell morphology and rearrangement of cytoplasmic membranes, which are a consequence of virus replication. We show he...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00907-08
更新日期:2008-11-01 00:00:00
abstract::SERINC5 is a 10-transmembrane-domain cellular protein that is incorporated into budding HIV-1 particles and reduces HIV-1 infectivity by inhibiting virus-cell fusion. HIV-1 susceptibility to SERINC5 is determined by sequences in the viral Env glycoprotein gp120, and the antiviral effect of SERINC5 is counteracted by t...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00594-20
更新日期:2020-09-29 00:00:00
abstract::Structural proteins designated p10gag, p21gag, p8gag, p3gag, p27gag, and p14gag from the C3H strain of mouse mammary tumor virus (MMTV) were purified by reversed-phase high-pressure liquid chromatography. The N- and C-terminal amino acid sequences and amino acid composition of each protein were determined and compared...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.63.6.2543-2549.1989
更新日期:1989-06-01 00:00:00
abstract::Parvovirus capsids are small but complex molecular machines responsible for undertaking many of the steps of cell infection, genome packing, and cell-to-cell as well as host-to-host transfer. The details of parvovirus infection of cells are still not fully understood, but the processes must involve small changes in th...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.01871-16
更新日期:2017-01-03 00:00:00
abstract::Interleukin-15 (IL-15), natural killer (NK) cells, and NK T (NKT) cells, components of the innate immune system, are known to contribute to defense against pathogens, including viruses. Here we report that IL-15(-/-) (NK(-) and NKT(-/+)) mice and RAG-2(-/-)/gamma(c)(-/-) (NK(-) and NKT(-)) mice that lack all lymphoid ...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/jvi.77.18.10168-10171.2003
更新日期:2003-09-01 00:00:00
abstract::ICP27 is a multifunctional protein that is required for herpes simplex virus 1 mRNA export. ICP27 interacts with the mRNA export receptor TAP/NXF1 and binds RNA through an RGG box motif. Unlike other RGG box proteins, ICP27 does not bind G-quartet structures but instead binds GC-rich sequences that are flexible in str...
journal_title:Journal of virology
pub_type: 杂志文章
doi:10.1128/JVI.00509-10
更新日期:2010-07-01 00:00:00