Sequencing, phylogenetic analysis, and potential recombination events of infectious bronchitis viruses isolated in Korea.

abstract：:The complete genomic sequence of an isolate of Tobacco vein banding mosaic virus (TVBMV-YND) from Yunnan, China was determined by sequencing overlapping cDNA fragments obtained by RT-PCR with degenerate and/or specific primers. The genome is composed of 9,570 nucleotides (nt) excluding the 3'-terminal poly (A) tail an...

journal_title：Virus genes

authors： Yu XQ,Lan YF,Wang HY,Liu JL,Zhu XP,Valkonen JP,Li XD

更新日期：2007-12-01 00:00:00

abstract：:Adeno-associated virus (AAV) is a human parvovirus that in laboratory and animal models has the ability to suppress the oncogenic phenotype of a variety of viruses and cellular derived oncogenes. The inhibitory effects of AAV have been mapped to its rap gene (Rep78 protein). Furthermore, seroepidemiologic data indicat...

journal_title：Virus genes

authors： Han L,Parmley TH,Keith S,Kozlowski KJ,Smith LJ,Hermonat PL

更新日期：1996-01-01 00:00:00

abstract：:Tobacco bushy top disease is caused by tobacco bushy top virus (TBTV, a member of the genus Umbravirus) which is dependent on tobacco vein-distorting virus (TVDV) to act as a helper virus encapsidating TBTV and enabling its transmission by aphids. Isometric virions from diseased tobacco plants were purified and diseas...

journal_title：Virus genes

authors： Mo XH,Chen ZB,Chen JP

更新日期：2010-12-01 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：:The NS3 protein of rice stripe virus (RSV), encoded by the virion strand of RNA3, is a viral suppressor of RNA silencing (VSR). Rice expressing NS3 had a normal phenotype, was initially sensitive to RSV but recovered at the later stages of infection. RSV accumulated slightly more in transgenic than in wild-type plants...

journal_title：Virus genes

authors： Wu G,Wang J,Yang Y,Dong B,Wang Y,Sun G,Yan C,Yan F,Chen J

更新日期：2014-06-01 00:00:00

abstract：:Cap-independent translations of viral RNAs of enteroviruses and rhinoviruses, cardioviruses and aphthoviruses, hepatitis A and C viruses (HAV and HCV), and pestivirus are initiated by the direct binding of 40S ribosomal subunits to a cis-acting genetic element termed the internal ribosome entry site (IRES) or ribosome...

journal_title：Virus genes

authors： Le SY,Siddiqui A,Maizel JV Jr

更新日期：1996-01-01 00:00:00

abstract：:The early region 1A (E1A) gene of highly oncogenic adenovirus type 12 (Ad12) was analyzed for transforming activity and protein binding using specific mutations. The Ad12 E1A proteins were found to bind p300 protein mainly within the CR1 region, although mutations that affect both p300 binding and transformation were ...

journal_title：Virus genes

authors： Sawada Y,Ishino M,Miura K,Ohtsuka E,Fujinaga K

更新日期：1997-01-01 00:00:00

abstract：:Sugarcane bacilliform virus (SCBV), which causes leaf freckle in sugarcane, is a member of the genus Badnavirus. Studies were conducted to characterize SCBV in Saccharum officinarum germplasm and cultivated varieties in India by sequencing the complete genomes of five isolates. Genome lengths ranged from 7,553 to 7,88...

journal_title：Virus genes

authors： Karuppaiah R,Viswanathan R,Kumar VG

更新日期：2013-06-01 00:00:00

abstract：:Virus-like particles (VLPs, named HmTV1-17), about 40 nm in diameter were found in the violet root rot fungus Helicobasidium mompa Tanaka strain No. 17, which had been isolated from an apple tree. Purified preparations of HmTV1-17 contained two species of double-stranded RNA (dsRNA), designated 17L and 17S. cDNAs were...

journal_title：Virus genes

authors： Nomura K,Osaki H,Iwanami T,Matsumoto N,Ohtsu Y

更新日期：2003-05-01 00:00:00

abstract：:Tomato mosaic virus (ToMV), a member of the genus Tobamovirus, infects several ornamental and horticultural crops worldwide. In this study, the nucleotide sequences of the coat protein gene of worldwide ToMV isolates were analyzed to estimate the genetic structure and diversity of this virus and the involved evolution...

journal_title：Virus genes

authors： Rangel EA,Alfaro-Fernández A,Font-San-Ambrosio MI,Luis-Arteaga M,Rubio L

更新日期：2011-12-01 00:00:00

abstract：:We have extended our studies using the mouse lymphoid cell system to determine if polyomavirus (Py) cell type specificity is a consequence of the simple presence of either the A and B enhancers, or if specificity results from specific combinations or arrangements of the individual enhancer elements. Mouse fibroblasts ...

journal_title：Virus genes

authors： Campbell BA,Villarreal LP

更新日期：1987-11-01 00:00:00

abstract：:Endogenous retrovirus-like sequences that are homologous to the multigenic murine and Syrian hamster intracisternal type A particle (IAP) genes can be detected in very few copies in the Chinese hamster (CH) genome. They were cloned from a CHO gene library and two recombinants, harboring the major IAP-like DNA genes ch...

journal_title：Virus genes

authors： Servenay M,Kupiec JJ,Peries J,Emanoil-Ravier R

更新日期：1990-12-01 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

abstract：:The presence of Gooseberry vein banding associated virus (GVBaV), a badnavirus in the family Caulimoviridae, is strongly correlated with gooseberry vein banding disease in Ribes spp. In this study, full-length genomic sequences of four GVBaV isolates from different hosts and geographic regions were determined to be 76...

journal_title：Virus genes

authors： Xu D,Mock R,Kinard G,Li R

更新日期：2011-08-01 00:00:00

abstract：:The sequence of rice hoja blanca tenuivirus RNA-2 is analysed and compared to its counter-part in rice stripe tenuivirus. The RNA encodes two proteins, in an ambisense arrangement. The 94 kD pc2, located in the complementary sense RNA, has several features typical of viral membrane (glyco)proteins, and also has region...

journal_title：Virus genes

authors： De Miranda JR,Muñoz M,Wu R,Hull R,Espinoza AM

更新日期：1996-01-01 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：:We previously identified a large homologous region (hr), hycu-hr6, in the genome of the Hyphantria cunea nucleopolyhedrovirus (HycuNPV) and suggested that hycu-hr6 was the largest baculovirus promoter enhancer hr identified so far. In this study, we examined the enhancement activity of hycu-hr6 against two promoters f...

journal_title：Virus genes

authors： Felipe Alves CA,Ishikawa H,Ikeda M,Kobayashi M

更新日期：2009-12-01 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：:Human spuma retrovirus (HSRV) belongs to retroviruses that possess a complex genome organization. HSRV carries at least three extra genes in the region between env and the 3' long terminal repeat, which are not found in simple retroviruses. Via alternative splicing, these HSRV genes can encode several proteins. To gen...

journal_title：Virus genes

authors： Adachi A,Sakai H,Tokunaga K,Kawamura M

更新日期：1995-01-01 00:00:00

abstract：:Recently, NADC30-like porcine reproductive and respiratory syndrome viruses (PRRSVs), which are genetically similar to the NADC30 strain isolated in the United States of America in 2008, have become prevalent in China. Here, a novel variant PRRSV strain named HNhx was successfully isolated on porcine alveolar macropha...

journal_title：Virus genes

authors： Wang LJ,Wan B,Guo Z,Qiao S,Li R,Xie S,Chen XX,Zhang G

更新日期：2018-02-01 00:00:00

abstract：:Protein 2A is a non-structural protein of coxsackievirus B3 (CVB3), an important human pathogen that can cause a variety of human diseases. Protein 2A not only participates in viral life cycle, but also regulates host cell functions; however, the underlying mechanisms remain poorly understood. In order to better under...

journal_title：Virus genes

authors： Zhao T,Huang X,Xia Y

更新日期：2016-04-01 00:00:00

abstract：:We report here nucleotide sequence and characterization of gene 11 from two tissue culture-adapted ATCC rhesus (RRV) and human (Wa) strains of rotavirus. Gene 11 sequence encodes a nonstructural protein, NSP5 and also encodes NSP6, from an out of phase open reading frame. Sequence of RRV(ATCC) gene 11 represents the f...

journal_title：Virus genes

authors： Mohan KV,Atreya CD

更新日期：2001-12-01 00:00:00

abstract：:The exo-xis region of lambdoid phages contains open reading frames and genes that appear to be evolutionarily important. However, this region has received little attention up to now. In this study, we provided evidence that ea22, the largest gene of this region, favors the lysogenic pathway over the lytic pathway in c...

journal_title：Virus genes

authors： Dydecka A,Bloch S,Necel A,Topka G,Węgrzyn A,Tong J,Donaldson LW,Węgrzyn G,Nejman-Faleńczyk B

更新日期：2020-04-01 00:00:00

abstract：:By using a phage vector (lambda ZAP II) and the mRNA extracted from IMR-32 cells infected with the RC.HL strain of rabies virus, we constructed a cDNA library from which four nucleoprotein (N)-specific cDNA clones were obtained by Southern blot hybridization. These clones contained a cDNA insert of about 1.4 kb, in wh...

journal_title：Virus genes

authors： Goto H,Minamoto N,Ito H,Sugiyama M,Kinjo T,Mannen K,Mifune K,Kawai A

更新日期：1994-03-01 00:00:00

abstract：:Fourteen infectious bronchitis viruses (IBVs) were isolated in Korea between 2001 and 2003 from chickens suspected to be infected with IBVs. The nucleocapsid (N) protein genes of the various IBVs were amplified by reverse transcriptase-polymerase chain reaction (RT-PCR) and were cloned and sequenced, and the nucleotid...

journal_title：Virus genes

authors： Park JY,Pak SI,Sung HW,Kim JH,Song CS,Lee CW,Kwon HM

更新日期：2005-10-01 00:00:00

abstract：:The complete genomic sequence of canine calicivirus (CaCV) isolated from feces of a dog with diarrhea was determined. The CaCV genome, a positive-sense single-stranded RNA, contained 8513 nucleotides excluding the poly(A) tail and was longer than that of any other calicivirus strain with a completely known sequence. T...

journal_title：Virus genes

authors： Matsuura Y,Tohya Y,Nakamura K,Shimojima M,Roerink F,Mochizuki M,Takase K,Akashi H,Sugimura T

更新日期：2002-01-01 00:00:00

abstract：:After 2 minor winter seasons, influenza B viruses were predominantly isolated in the Province of Quebec, Canada, during the 2000-2001 season representing 74% of laboratory-confirmed influenza viruses. We performed an antigenic study of the hemagglutinin (HA) protein and a molecular characterization of the HA1 region, ...

journal_title：Virus genes

authors： Abed Y,Coulthart MB,Li Y,Boivin G

更新日期：2003-10-01 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：:We performed whole genome sequencing of 22 H9N2 avian influenza viruses (AIV) isolated from domestic laying hens on farms between 2005 and 2008, and compared the sequences with viruses previously reported in Asia. A previous study revealed that two antigenically distinct sublineages were established within the MS96 li...

journal_title：Virus genes

authors： Lee CH,Byun SH,Lee YJ,Mo IP

更新日期：2012-08-01 00:00:00

abstract：:We amplified the capsid protein gene fragments of 30 Japanese isolates of feline calicivirus (FCV), including the C, D, and E regions, by reverse transcription-polymerase chain reaction (RT-PCR), followed by direct sequencing. Alignment of the predicted amino acid sequences, together with other published sequences fro...

journal_title：Virus genes

authors： Horimoto T,Takeda Y,Iwatsuki-Horimoto K,Sugii S,Tajima T

更新日期：2001-01-01 00:00:00