Abstract：
:Satellite RNAs (satRNAs) and viroids belong to the group called subviral agents and are the smallest pathogens of plants. In general, small satRNAs and viroids are 300-400 nt in size and do not encode any functional proteins; they are thus regarded as so-called long noncoding RNAs (lncRNAs). These lncRNAs are receiving great attention as a new RNA class involved in gene regulation to control important biological processes such as gene transcription and epigenetic regulation. A substantial number of lncRNAs in animal cells have been found to play important roles in the interactions between a virus and its host. We here discuss the pathogenicity of subviral RNAs (especially satRNAs) in plant cells and their functions as lncRNAs associated with viral diseases, using animal lncRNAs as an analogy. Because, unlike animal lncRNAs, plant subviral RNAs can replicate and accumulate at very high levels in infected cells, we here considered the unique possibility that the RNA silencing machinery of plants, an important defense mechanism against virus infection, may have brought about the replication ability of subviral molecules. In addition, we also discuss the possibility that satRNAs may have arisen from plant-virus interactions in virus-infected cells. Understanding the molecular functions of these unique lncRNAs in plants will enable us to reveal the most plausible origins of these subviral RNAs.
journal_name
Virus Resjournal_title
Virus researchauthors
Shimura H,Masuta Cdoi
10.1016/j.virusres.2015.06.016subject
Has Abstractpub_date
2016-01-02 00:00:00pages
25-9eissn
0168-1702issn
1872-7492pii
S0168-1702(15)00281-6journal_volume
212pub_type
杂志文章,评审相关文献
VIRUS RESEARCH文献大全abstract：:Herpes simplex virus type 1 (HSV-1) establishes a lifelong latency in the neurons of its host. Sporadically, the latent virus reactivates and spreads back to the original site of infection and causes recrudescent diseases. The only gene actively transcribed during neuronal latency is the latency associated transcript ...
journal_title：Virus research
pub_type： 杂志文章
doi：10.1016/j.virusres.2004.08.011
更新日期：2005-03-01 00:00:00
abstract：:Persistent infections with mumps virus were established in human B-lymphoid cell line Akata and in the human chronic myelogenous leukaemia cell line K562. Even after IFN treatment a drastic decrease in STAT-1alpha (signal transducers and activators of transcription-1alpha), STAT-2 and p48 (ISGF-3gamma: IFN-stimulated ...
journal_title：Virus research
pub_type： 杂志文章
doi：10.1016/s0168-1702(99)00114-8
更新日期：1999-12-15 00:00:00
abstract：:A cell-free system was developed to study the replication of simian rotavirus SA11. The components of the system included (i) subviral particles prepared from infected cells to template the synthesis of viral RNA and (ii) an mRNA-dependent rabbit reticulocyte lysate to support protein synthesis. Based upon nuclease-se...
journal_title：Virus research
pub_type： 杂志文章
doi：10.1016/0168-1702(86)90071-7
更新日期：1986-12-01 00:00:00
abstract：:A flow cytometric assay that measures binding of human T-lymphotropic virus type 1 (HTLV-1) virions to target cells was used to investigate the binding process and to screen for compounds affecting viral binding. Results showed that adenosine receptor type 2 antagonists effectively inhibit viral binding at concentrati...
journal_title：Virus research
pub_type： 杂志文章
doi：10.1016/s0168-1702(03)00048-0
更新日期：2003-05-01 00:00:00
abstract：:Noroviruses (NoVs) are a leading cause of non-bacterial acute gastroenteritis worldwide. The prevalence of Genogroup II, genotype 3 (GII.3) NoVs is secondary to the epidemic GII.4 strains which show broad spectrum binding activities against multiple types of histo-blood group antigens (HBGAs). In our previous study it...
journal_title：Virus research
pub_type： 杂志文章
doi：10.1016/j.virusres.2016.08.006
更新日期：2016-09-15 00:00:00
abstract：:The evolution of virus diseases, both their emergence and disappearance, involves complex interactions between the agent, the host, and the environment. These themes are illustrated by three examples, poliomyelitis of humans, bovine spongiform encephalopathy of cattle, and AIDS of humans. Emergence may be due to evolu...
journal_title：Virus research
pub_type： 杂志文章,评审
doi：10.1016/0168-1702(93)90122-4
更新日期：1993-07-01 00:00:00
abstract：:While large-scale dog vaccination campaigns have significantly reduced urban rabies throughout Mexico, reports of sylvatic rabies, including cases of spill-over of bat strains into livestock and humans, are increasing. To improve knowledge of these epidemiological trends, 64 Mexican rabies virus isolates from various ...
journal_title：Virus research
pub_type： 杂志文章
doi：10.1016/j.virusres.2005.10.006
更新日期：2006-05-01 00:00:00
abstract：:Hand, foot and mouth disease (HFMD) in humans is caused mainly by Enterovirus 71(EV71) and Coxsackievirus A16 (CVA16). EV71 is associated with severe HFMD cases but not CVA16. Use of IgM-capture enzyme-linked immunosorbent assay (ELISA) is important for the early diagnosis of EV71 infection, but cross-reactivity of th...
journal_title：Virus research
pub_type： 杂志文章
doi：10.1016/j.virusres.2013.04.015
更新日期：2013-09-01 00:00:00
abstract：:A recent study has shown that the reovirus lambda1 protein can unwind double-stranded nucleic acid molecules, a process energetically coupled to the hydrolysis of nucleoside 5'-triphosphates. In the present study, it was demonstrated that lambda1, expressed as a fusion protein with the Escherichia coli maltose-binding...
journal_title：Virus research
pub_type： 杂志文章
doi：10.1016/s0168-1702(97)00092-0
更新日期：1997-10-01 00:00:00
abstract：:A series of recombinant fusion proteins derived from equine arteritis virus (EAV) open reading frame (ORF) 7 have been used to define the immunoreactive region of the viral nucleocapsid (N) protein. Reactivities of recombinant N fusion proteins with post-infection equine sera in immunoblots and ELISAs indicate that th...
journal_title：Virus research
pub_type： 杂志文章
doi：10.1016/0168-1702(95)00098-4
更新日期：1995-12-01 00:00:00
abstract：:A disease of Rudbeckia hirta (Black-eyed Susan), characterized by severe flower deformation, was observed in Minnesota during 2010-2016. A previously undescribed virus species, named Rudbeckia flower distortion virus (RuFDV, family Caulimoviridae, genus unassigned), was determined to be the causal agent of the disease...
journal_title：Virus research
pub_type： 杂志文章
doi：10.1016/j.virusres.2017.05.012
更新日期：2017-09-15 00:00:00
abstract：:The fusion (F) glycoprotein of respiratory syncytial virus (RSV) is synthesized as a nonfusogenic precursor protein (F(0)), which during its migration to the cell surface is activated by cleavage into the disulfide-linked F(1) and F(2) subunits. In the present study, soluble secreted human furin produced by a recombin...
journal_title：Virus research
pub_type： 杂志文章
doi：10.1016/s0168-1702(00)00149-0
更新日期：2000-06-01 00:00:00
abstract：:Genome segments 1 and 2 of human group C rotavirus 'Bristol' strain were sequenced and their gene-protein coding properties assigned. This work completed the genome sequence of a human group C rotavirus (17,910 bp) and allowed the full gene-protein coding assignment of the 11 segments of dsRNA. Gene 1 is 3309 bp in si...
journal_title：Virus research
pub_type： 杂志文章
doi：10.1016/s0168-1702(01)00442-7
更新日期：2002-02-26 00:00:00
abstract：:The attenuated equine infectious anemia virus (EIAV) vaccine was the first attenuated lentivirus vaccine to be used in a large-scale application and has been used to successfully control the spread of equine infectious anemia (EIA) in China. To better understand the potential role of cytokines in the pathogenesis of E...
journal_title：Virus research
pub_type： 杂志文章
doi：10.1016/j.virusres.2011.06.028
更新日期：2011-09-01 00:00:00
abstract：:Porcine epidemic diarrhea virus (PEDV) infection in neonatal piglets can cause up to 100% mortality, resulting in significant economic loss in the swine industry. Like other coronaviruses, PEDV N protein is a nucleocapsid protein and abundantly presents at all stages of infection. Previously, we reported that the N pr...
journal_title：Virus research
pub_type： 杂志文章
doi：10.1016/j.virusres.2020.198026
更新日期：2020-08-01 00:00:00
abstract：:p29, a newly identified Kaposi's sarcoma-associated herpesvirus (KSHV) protein, is the product of ORF67, the positional homolog of the conserved herpesvirus protein UL34. Like its homologues in other herpesviruses, p29 is expressed early during viral lytic cycle, and is localized on the nuclear rim. Upon chemical indu...
journal_title：Virus research
pub_type： 杂志文章
doi：10.1016/j.virusres.2013.04.001
更新日期：2013-08-01 00:00:00
abstract：:Canine distemper virus (CDV) is a major pathogen of dogs and represents a serious threat to both unvaccinated and vaccinated animals. This study surveyed dogs with or without clinical signs related to canine distemper from different regions of Brazil from 2008 to 2012. A total of 155 out of 386 animals were found to b...
journal_title：Virus research
pub_type： 杂志文章
doi：10.1016/j.virusres.2013.12.024
更新日期：2014-02-13 00:00:00
abstract：:Plasmids containing the varicella zoster virus (VZV) open reading frames (ORFs) 61 and 62 were used in a transient co-transfection assay to test for trans-activation of the VZV and herpes simplex virus type 1 (HSV-1) thymidine kinase (tk) promoters. The trans-activating potential of the polypeptides encoded by these V...
journal_title：Virus research
pub_type： 杂志文章
doi：10.1016/0168-1702(90)90013-2
更新日期：1990-01-01 00:00:00
abstract：:Rat theilovirus (RTV) is a cardiovirus related to Theiler's murine encephalomyelitis virus. While RTV is a prevalent viral pathogen of rats used in biomedical research, the pathogenesis and characterization of RTV infections is not well understood. In the studies reported herein, we used immunohistochemistry to identi...
journal_title：Virus research
pub_type： 杂志文章
doi：10.1016/j.virusres.2011.07.014
更新日期：2011-09-01 00:00:00
abstract：:Currently, pseudorabies virus (PRV) variant strains are outbreaking in China; these variants belong to genotype II PRV. The traditional Bartha-K61 vaccine has failed to provide complete protection against the emergent variant strains. Therefore, rapid attenuation of current epidemic strains is needed for effective PRV...
journal_title：Virus research
pub_type： 杂志文章
doi：10.1016/j.virusres.2016.09.004
更新日期：2016-10-02 00:00:00
abstract：:In present study, we report the first complete genomic sequence of pig bovine viral diarrhea (BVD) virus, that of strain ZM-95, which is 12,220 nucleotides long and contains short 5' and 3' non-coding regions and one open reading frame encoding a large polyprotein with 28 potential N-glycosylation sites (Asn-X-Ser or ...
journal_title：Virus research
pub_type： 杂志文章
doi：10.1016/j.virusres.2006.05.005
更新日期：2006-12-01 00:00:00
abstract：:Subgroup J avian leukosis virus (ALV-J) is an oncogenic retrovirus primarily causing myeloid leukosis (ML) in broilers. Although ALV is well under control in a few countries including the USA, poultry industry in many parts of the world continues suffering from serious economic loss due to sporadic or widespread ALV i...
journal_title：Virus research
pub_type： 杂志文章
doi：10.1016/j.virusres.2012.07.003
更新日期：2012-10-01 00:00:00
abstract：:The phylogenetic relationships of the hemagglutinin (HA) and non-structural (NS) genes from avian influenza (AI) H5 subtype viruses of North American origin are presented. Analysis of the HA genes of several previously uncharacterized isolates from waterfowl and turkeys provided clear evidence of significant sequence ...
journal_title：Virus research
pub_type： 杂志文章
doi：10.1016/s0168-1702(97)00087-7
更新日期：1997-10-01 00:00:00
abstract：:The protein and glycoprotein composition of a sucrose gradient fraction from vaccinia infected cells treated with rifampicin was studied. This particulate fraction contained cytoplasmic membranes and pleomorphic membranous structures. The glycoproteins (89, 42 and 20-23 kDa, respectively) were identified as the same g...
journal_title：Virus research
pub_type： 杂志文章
doi：10.1016/0168-1702(90)90077-o
更新日期：1990-08-01 00:00:00
abstract：:Hepatitis E virus (HEV) causes acute or chronic hepatitis in humans and can be transmitted via the fecal-oral route. Pigs are one of the main reservoirs for this infection. Sixty pigs, 4-5 months of age, on a swine herd in Japan had detectable anti-HEV IgG antibodies, and five (8.3%) of them had ongoing infection of g...
journal_title：Virus research
pub_type： 杂志文章
doi：10.1016/j.virusres.2017.08.003
更新日期：2017-08-15 00:00:00
abstract：:Human rabies cases have been on the rise during the past few years in China and a total of 2651 cases were reported in 2004. To better understand the current rabies epidemics in China, we isolated rabies viruses from dogs and humans from five provinces and characterized these isolates genetically by sequencing the ent...
journal_title：Virus research
pub_type： 杂志文章
doi：10.1016/j.virusres.2006.05.010
更新日期：2006-11-01 00:00:00
abstract：:The purpose of this study was to test whether the region coding for subgroup envelope specificity was a determinant of oncogenic potential. An avian retrovirus recombinant was constructed to contain the envelope gene (env) determinant for subgroup A of an avian RNA tumor virus in one of the non-oncogenic, endogenous a...
journal_title：Virus research
pub_type： 杂志文章
doi：10.1016/0168-1702(86)90048-1
更新日期：1986-11-01 00:00:00
abstract：:The immunopathogenesis of severe hand, foot and mouth disease (HFMD) remains elusive. This study revealed that enterovirus 71 (EV71) epitope-specific CD4+ T cell responses of HFMD patients were skewed toward a Th2 cytokine profile. Patients that demonstrated higher levels of IL-4 expression in their CD4 T cells follow...
journal_title：Virus research
pub_type： 杂志文章
doi：10.1016/j.virusres.2013.07.009
更新日期：2013-10-01 00:00:00
abstract：:Two lines of LLC-MK2 cells persistently infected with human parainfluenza virus 3 (HPIV-3) have been maintained in culture for approximately 3 years. Subgenomic RNAs (putative defective interfering particle genomes) were detected in virions released from both persistently infected cultures. In one of the persistently ...
journal_title：Virus research
pub_type： 杂志文章
doi：10.1016/0168-1702(90)90039-e
更新日期：1990-04-01 00:00:00
abstract：:Severe acute respiratory syndrome corona virus 2 (SARS-CoV-2) is recognized as one of the life-threatening viruses causing the most destructive pandemic in this century. The genesis of this virus is still unknown. To elucidate its molecular evolution and regulation of gene expression, the knowledge of codon usage is a...
journal_title：Virus research
pub_type： 杂志文章
doi：10.1016/j.virusres.2020.198113
更新日期：2020-10-15 00:00:00
