Genomic characterization of a slow/low maedi visna virus.

abstract：:Geminiviridae consists of a large group of single-stranded DNA viruses that cause tremendous losses worldwide. Frequent mixed infection and high rates of recombination and mutation allow them to adapt rapidly to new hosts and overcome hosts' resistances. Therefore, an effective strategy able to confer plants with resi...

journal_title：Virus genes

authors： Chen W,Qian Y,Wu X,Sun Y,Wu X,Cheng X

更新日期：2014-06-01 00:00:00

abstract：:Canine distemper virus (CDV) causes a highly contagious disease in a wide range of carnivores. The hemagglutinin (H) protein of viruses shows the highest variability and plays an important role in modulation of viral antigenicity, virulence, and receptor recognition. Since 2012, canine distemper (CD) outbreaks in fur-...

journal_title：Virus genes

authors： Tao R,Ba H,Chen J,Liu M,Pan H,Li X,Wang Q,Zhao J

更新日期：2020-02-01 00:00:00

abstract：:White spot syndrome virus (WSSV) is one of the most virulent pathogens causing high mortality in shrimp. The viral early genes play a key role in DNA replication and virus proliferation. In this study, a WSSV gene (wsv477) encoding 208 amino acid peptides was characterized as an early gene. The temporal analysis showe...

journal_title：Virus genes

authors： Han F,Xu J,Zhang X

更新日期：2007-04-01 00:00:00

abstract：:The eight gene segments of avian influenza virus (AIV) reassort frequently and rapidly to generate novel genotypes and subtypes that are transmissible to a broad range of hosts. There is evidence that AIV can have a restricted host range and can segregate in space and time. Host-virus relationships at the species, geo...

journal_title：Virus genes

authors： Girard YA,Runstadler JA,Aldehoff F,Boyce W

更新日期：2012-06-01 00:00:00

abstract：:Porcine reproductive and respiratory syndrome (PRRS) is considered to be one of the most important infectious diseases affecting livestock. This study used gene sequence analysis of ORF5 and Nsp2 to determine the molecular epidemiology of PRRSV in different parts of the Guangxi province of China. These genes were sele...

journal_title：Virus genes

authors： Zhang HY,Liang JJ,Meng XM,Li H,Yang J,Su LJ,Zhang HP,Xie LJ,He XX,Li YS,Yin S,Li XQ,Li XN,Luo TR

更新日期：2013-02-01 00:00:00

abstract：:To determine the prevalence of TT virus (TTV) and GB virus C/hepatitis G virus (GBV-C) infections among patients with liver disease and the general population in Shanghai, China, we studied 90 patients with liver diseases (acute hepatitis, 28; chronic hepatitis, 27; liver cirrhosis, 20; hepatocellular carcinoma, 15) a...

journal_title：Virus genes

authors： Ding X,Mizokami M,Kang LY,Cao K,Orito E,Tanaka Y,Ueda R,Sasaki M

更新日期：1999-01-01 00:00:00

abstract：:Two restriction fragments of bovine papillomavirus type 5 (BPV5), of a genomic size of 1.6 and 1.2 kb were subcloned and sequenced. One of them seemed to correspond to the 3' end of the E1 open reading frame (ORF) and the other to the region of the E7, E8 and 5' end of the E1 ORF. Alignments of these fragments with ot...

journal_title：Virus genes

authors： Bloch N,Breen M

更新日期：1997-01-01 00:00:00

abstract：:The presence of Cucumber mosaic virus (CMV) satellite RNA dramatically changes symptoms on some hosts. A satellite RNA present in a strain of CMV (PepY-CMV) that induced chlorosis in pepper (Capsicum annuum) was shown to induce chlorosis in pepper in combination with another strain (Fny-CMV) that by itself induced a g...

journal_title：Virus genes

authors： Choi SK,Jeon YW,Yoon JY,Choi JK

更新日期：2011-08-01 00:00:00

abstract：:This study brings the analysis of amino acid sequences of hemagglutinin (HA) from the influenza virus A that can infect a wide variety of birds and mammals. 191 sequences belonging to all known 15 HA subtypes were compared. The emphasis was given on functional sites (receptor-binding cavity with its right and left edg...

journal_title：Virus genes

authors： Kovácová A,Ruttkay-Nedecký G,Haverlík IK,Janecek S

更新日期：2002-01-01 00:00:00

abstract：:Despite the vast distribution and expansive diversity of enteroviruses reported globally, indicators defining a complete view of the epidemiology of enteroviruses in tropical countries such as the Philippines are yet to be established. Detection of enteroviruses in the environment has been one of the markers of circul...

journal_title：Virus genes

authors： Apostol LN,Imagawa T,Suzuki A,Masago Y,Lupisan S,Olveda R,Saito M,Omura T,Oshitani H

更新日期：2012-10-01 00:00:00

abstract：:Human parainfluenza virus type 3 (HPIV3) causes the majority of childhood viral pneumonia around the world. Fusing the viral and target cell membranes is crucial for its entry into target cells, and the fusion process requires the concerted actions of two viral glycoproteins: hemagglutinin-neuraminidase (HN) and fusio...

journal_title：Virus genes

authors： Liu Y,Chi M,Wen H,Zhao L,Song Y,Liu N,Chi L,Wang Z

更新日期：2020-02-01 00:00:00

abstract：:Acinetobacter pittii is an important pathogen causing nosocomial infection worldwide. In this study, a multidrug-resistant A. pittii ABC38 was used as host bacterium to isolate the lytic phage vB_ApiP_XC38. The biological characteristics of vB_ApiP_XC38 were studied and the genome was sequenced and analyzed. vB_ApiP_X...

journal_title：Virus genes

authors： Cheng M,Luo M,Xi H,Zhao Y,Le S,Chen LK,Tan D,Guan Y,Wang T,Han W,Wu N,Zhu T,Gu J

更新日期：2020-08-01 00:00:00

abstract：:DNA viruses as their host cells require a DNA-dependent DNA polymerase (Pol) to faithfully replicate their genomic information. Large eukaryotic DNA viruses as well as bacterial viruses encode a specific Pol equipped with a proofreading 3'-5'-exonuclease, and other replication proteins. All known viral Pol belong to f...

journal_title：Virus genes

authors： Knopf CW

更新日期：1998-01-01 00:00:00

abstract：:Infectious full-length cDNA clones from the genomic RNAs of a subgroup II cucumber mosaic cucumovirus strain (Trk7) were obtained. Sequence analysis of the whole genome revealed strong homology (99%) to the genome of Q-CMV, the only subgroup II strain whose entire genomic nucleotide sequence had been available in the ...

journal_title：Virus genes

authors： Szilassy D,Salánki K,Balázs E

更新日期：1999-01-01 00:00:00

abstract：:The infection of humans with Boma disease virus (BDV) is still a matter of debate. In a recent publication, we described a BDV (RW98) isolated from the blood of a psychiatric patient. The RNA of this virus differed more than 5% from that of the widely used strain He/80, which was supposed to represent our laboratory v...

journal_title：Virus genes

authors： Planz O,Rziha HJ,Stitz L

更新日期：2003-01-01 00:00:00

abstract：:Papillomaviruses are small and complex viruses with circular DNA genome that belongs to the Papillomavirus family, which comprises at least 39 genera. The bovine papillomavirus (BPV) causes an infectious disease that is characterized by chronic and proliferative benign tumors that affect cattle worldwide. In the prese...

journal_title：Virus genes

authors： da Silva FR,Daudt C,Cibulski SP,Weber MN,Varela AP,Mayer FQ,Roehe PM,Canal CW

更新日期：2017-02-01 00:00:00

abstract：:Six recombinants of New York Board of Health (NYBH) vaccinia virus containing cDNA for Challenge Virus Standard (CVS) rabiesvirus glycoprotein (G) were produced by directing gene insertion into the vaccinia thymidine kinase (TK) locus. To regulate expression of G the promoter P7.5 (functions at early and late times po...

journal_title：Virus genes

authors： Esposito J,Brechling K,Baer G,Moss B

更新日期：1987-11-01 00:00:00

abstract：:Duck hepatitis A virus type 1, (DHAV-1) 2A2pro, is one of the most highly conserved viral proteins within the DHAV serotypes. However, its effect on host cells is unclear. We predicted that DHAV-1 2A2pro was a GTPase-like protein based on the results of multiple sequence alignment and homologous modeling analysis. Upo...

journal_title：Virus genes

authors： Cao J,Ou X,Zhu D,Ma G,Cheng A,Wang M,Chen S,Jia R,Liu M,Sun K,Yang Q,Wu Y,Chen X

更新日期：2016-12-01 00:00:00

abstract：:A maximum clade credibility tree constructed using the full-length spike (S) and hemagglutinin-esterase genes revealed that Vietnamese Bovine coronavirus (BCoV) strains belong to a single cluster (C1); therefore, they might share a common origin with Cuban and Chinese BCoV strains. The omega values of cluster 1 (C1) a...

journal_title：Virus genes

authors： Shin J,Tark D,Le VP,Choe S,Cha RM,Park GN,Cho IS,Nga BTT,Lan NT,An DJ

更新日期：2019-06-01 00:00:00

abstract：:A new, widespread disease was recently observed in soybean in the United States. The disease, named Soybean vein necrosis, is manifested by intraveinal chlorosis and necrosis, and has been found in almost all of the 50 fields visited over a period of 3 years in the midwest and midsouth part of the United States. A vir...

journal_title：Virus genes

authors： Zhou J,Kantartzi SK,Wen RH,Newman M,Hajimorad MR,Rupe JC,Tzanetakis IE

更新日期：2011-10-01 00:00:00

abstract：:Pandemic H1N1 2009 (pH1N1), influenza virus containing triple reassortant internal genes (TRIG) from avian, human, and swine influenza viruses emerged in 2009 as a highly infectious virus that was able to be transmitted from humans to pigs. During June 2010-May 2012, influenza virus surveillance was conducted in Thai ...

journal_title：Virus genes

authors： Charoenvisal N,Keawcharoen J,Sreta D,Chaiyawong S,Nonthabenjawan N,Tantawet S,Jittimanee S,Arunorat J,Amonsin A,Thanawongnuwech R

更新日期：2013-08-01 00:00:00

abstract：:The varicella zoster virus (VZV) ORF4 protein, one of immediate-early genes protein, is associated with the tegument in purified virions. ORF4 protein functions at both transcriptional and post-transcriptional levels, present during different phase of whole VZV life cycle. ORF4 protein acts as a nucleocytoplasm shuttl...

journal_title：Virus genes

authors： Huang Y,Zhang J,Halawa MA,Yao S

更新日期：2014-04-01 00:00:00

abstract：:The near-complete (99.7 %) genome sequence of a novel Russian Plum pox virus (PPV) isolate Pk, belonging to the strain Winona (W), has been determined by 454 pyrosequencing with the exception of the thirty-one 5'-terminal nucleotides. This region was amplified using 5'RACE kit and sequenced by the Sanger method. Genom...

journal_title：Virus genes

authors： Sheveleva A,Kudryavtseva A,Speranskaya A,Belenikin M,Melnikova N,Chirkov S

更新日期：2013-10-01 00:00:00

abstract：:The first genome of a virus infecting a representative of the eubacterial genus Actinoplanes is presented. Phage phiAsp2 has a circularly permutated chromosome that consists of 58,638 bp; its G/C-bias of 70.39% resembles the hosts G + C-content (71-73% within the genus). A total of 76 open reading frames (orfs) were i...

journal_title：Virus genes

authors： Jarling M,Bartkowiak K,Pape H,Meinhardt F

更新日期：2004-08-01 00:00:00

abstract：:Hantaan (HTN) virus, the etiologic agent of clinically severe hemorrhagic fever with renal syndrome (HFRS), was first isolated in 1976 from lung tissues of striped field mice (Apodemus agrarius) captured in Songnae-ri, Kyungki-do, Korea. To clarify the genetic diversity and phylogenetic relationship among Korean strai...

journal_title：Virus genes

authors： Song JW,Baek LJ,Kim SH,Kho EY,Kim JH,Yanagihara R,Song KJ

更新日期：2000-10-01 00:00:00

abstract：:H1 influenza A viruses that were distinct from the classical swine H1 lineage were identified in pigs in Canada in 2003–2004; antigenic and genetic characterization identified the hemagglutinin (HA) as human H1 lineage. The viruses identified in Canadian pigs were human lineage in entirety or double (human–swine) reas...

journal_title：Virus genes

authors： Vincent AL,Ma W,Lager KM,Gramer MR,Richt JA,Janke BH

更新日期：2009-10-01 00:00:00

abstract：:Partial genome segments of a begomovirus were previously amplified from Wissadula amplissima exhibiting yellow-mosaic and leaf-curl symptoms in the parish of St. Thomas, Jamaica and this isolate assigned to a tentative begomovirus species, Wissadula golden mosaic St. Thomas virus. To clone the complete genome of this ...

journal_title：Virus genes

authors： Collins AM,Mujaddad-ur-Rehman M,Brown JK,Reddy C,Wang A,Fondong V,Roye ME

更新日期：2009-12-01 00:00:00

abstract：:Double-stranded RNAs (dsRNAs) were detected in different pine populations in Germany and Hungary. Two dsRNA species of 1.5 and 1.58 kbp, respectively, persisted in the same trees for at least 2 years and their presence was not associated with any symptoms. The dsRNAs were found to sediment in the VLP (virus-like parti...

journal_title：Virus genes

authors： Veliceasa D,Enünlü N,Kós PB,Köster S,Beuther E,Morgun B,Deshmukh SD,Lukács N

更新日期：2006-04-01 00:00:00

abstract：:Torque teno viruses (TTVs) are classified into the Anellovirus genus of the Circoviridae family. In addition to TTV isolates, TTV genogroup 3 also includes the 8 virus strains known as SENV-A to H. In this study, the prevalence of TTV group 3 viruses and that of SENV-D and H in particular were determined among the sta...

journal_title：Virus genes

authors： Dencs A,Hettmann A,Szomor KN,Kis Z,Takács M

更新日期：2009-08-01 00:00:00

abstract：:Porcine pegiviruses (PPgV) have been first discovered in serum samples from domestic pigs in Germany in 2016 and then in the USA in 2018. To date, there is no documentation with respect to the presence of PPgVs in domestic pigs in China. Herein, we attempted to determine the presence and prevalence of PPgV in China an...

journal_title：Virus genes

authors： Lei D,Ye Y,Lin K,Zhang F,Huang D,Li K,Yuan W,Wu Q,Ding Z,Wang L,Song D,Tang Y

更新日期：2019-04-01 00:00:00