Detection and differentiation of Japanese encephalitis virus genotype I and genotype III by reverse transcription loop-mediated isothermal amplification combined with restriction fragment length polymorphism.

abstract：:The antigenic variation in Foot and Mouth Disease Virus (FMDV) is very high. The effective strategy to control the Foot and Mouth Disease (FMD) in India which is a habitat of four serotypes O, A, C and Asia 1, is by regular vaccination, using the vaccine strain most suitable for the local situation. India is an endemi...

journal_title：Virus genes

authors： Tulasiram P,Tyagi M,Srinivas K,Prabhudas K,Natarajan C,Suryanarayana V

更新日期：1997-01-01 00:00:00

abstract：:Porcine astrovirus (PAstV) belongs to genetically divergent lineages within the genus Mamastrovirus. In this study, 25/129 (19.4 %) domestic pig and 1/146 (0.7 %) wild boar fecal samples tested in South Korea were positive for PAstV. Positive samples were mainly from pigs under 6 weeks old. Bayesian inference (BI) tre...

journal_title：Virus genes

authors： Lee MH,Jeoung HY,Park HR,Lim JA,Song JY,An DJ

更新日期：2013-02-01 00:00:00

abstract：:Orf virus (ORFV), a typical member of the Parapoxvirus genus within the family Poxviridae, which is the causative agent of Orf, a common epitheliotropic viral disease of sheep, goats, wild ruminants, and humans. In the present study, we sequenced the complete genomic sequences of two ORFV strains (ORFV-SY17, isolated ...

journal_title：Virus genes

authors： Zhong J,Guan J,Zhou Y,Cui S,Wang Z,Zhou S,Xu M,Wei X,Gao Y,Zhai S,Song D,He W,Gao F,Zhao K

更新日期：2019-08-01 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：:Five spring viremia of carp viruses (SVCV), Rhabdovirus carpio, were isolated in the United States (US) between 2002 and 2004. Single tube reverse transcription-polymerase chain reaction (RT-PCR) was used to generate overlapping cDNA fragments from the US isolates of SVCV. Multiple pairs of specific primers were desig...

journal_title：Virus genes

authors： Warg JV,Dikkeboom AL,Goodwin AE,Snekvik K,Whitney J

更新日期：2007-08-01 00:00:00

abstract：:This study reports on the genetic characterization of an avian influenza virus, subtype H12N3, isolated from an Eurasian green-winged teal (Anas crecca) in Japan in 2009. The entire genome sequence of the isolate was analyzed, and phylogenetic analyses were conducted to characterize the evolutionary history of the iso...

journal_title：Virus genes

authors： Bui VN,Ogawa H,Hussein IT,Hill NJ,Trinh DQ,AboElkhair M,Sultan S,Ma E,Saito K,Watanabe Y,Runstadler JA,Imai K

更新日期：2015-04-01 00:00:00

abstract：:Several important biological processes are performed by distinct functional domains found on replication-associated protein (Rep) encoded by AC1 of geminiviruses. Two truncated forms of replicase (tAC1) gene, capable of expressing only the N-terminal 669 bp (5'AC1) and C-terminal 783 bp (3'AC1) nucleotides cloned unde...

journal_title：Virus genes

authors： Hashmi JA,Zafar Y,Arshad M,Mansoor S,Asad S

更新日期：2011-04-01 00:00:00

abstract：:The complete nucleotide sequence of rice tungro spherical virus (RTSV) strain Vt6, originally from Mindanao, the Philippines, with higher virulence to resistant rice cultivars, was determined and compared with the published sequence for the Philippine-type strain A (RTSV-A-Shen). It was reported that RTSV-A was not ab...

journal_title：Virus genes

authors： Isogai M,Cabauatan PQ,Masuta C,Uyeda I,Azzam O

更新日期：2000-01-01 00:00:00

abstract：:Wild-type measles virus (wtMeV) adapted well to cotton rat lung (CRL) cells after serial passages. In order to evaluate the contributions of the individual genes of wtMeV for adaptation, whole genome sequences of the adapted and original viruses were determined and analyzed. The results showed that there were two muta...

journal_title：Virus genes

authors： Dong JB,Saito A,Mine Y,Sakuraba Y,Nibe K,Goto Y,Komase K,Nakayama T,Miyata H,Iwata H,Haga T

更新日期：2009-12-01 00:00:00

abstract：:Pneumonia virus of mice (PVM) is an enveloped RNA-containing virus of Family Paramyxoviridae. Sequences had been determined previously for a number of PVM genes, although these represented cloned cDNAs rather than consensus sequences. Sequences were not available for the 3' -leader and 5' -trailer regions that constit...

journal_title：Virus genes

authors： Krempl CD,Lamirande EW,Collins PL

更新日期：2005-03-01 00:00:00

abstract：:Porcine stool-associated RNA virus 1 (Posavirus 1) is a novel member of picornaviruses and first identified from fecal samples of 30-day-old pigs with diarrhea in USA in 2011. To evaluate the existence of Posavirus 1 in swine herds, 118 clinical samples from diarrheal pigs and 31 fecal swabs from healthy pigs were col...

journal_title：Virus genes

authors： Chen J,Lu M,Ma T,Cao L,Zhu X,Zhang X,Shi D,Shi H,Liu J,Feng L

更新日期：2018-02-01 00:00:00

abstract：:All known sequences of the DNA encoding the major cervical cancer-causing human papillomavirus type 16 (HPV16) L1 capsid protein contain initiation codons which would allow translation to begin at either nucleotide 5559 or 5637. However the formation of virus-like particles (VLPs) only occurs efficiently when the init...

journal_title：Virus genes

authors： Webb E,Cox J,Edwards S

更新日期：2005-01-01 00:00:00

abstract：:The expression of geminivirus genes is controlled by bidirectional promoters which are located in the large intergenic region of the circular DNA genomes and specifically regulated by virus encoded proteins. In order to study the simultaneous regulation of both orientations of the DNA A and DNA B promoters of African ...

journal_title：Virus genes

authors： Frey PM,Schärer-Hernández NG,Fütterer J,Potrykus I,Puonti-Kaerlas J

更新日期：2001-03-01 00:00:00

abstract：:Molecular characterization of Bovine leukemia virus (BLV) isolates from Brazil using the env gene sequences revealed a high conservation of this gene. In most cases the substitutions corresponded to silent transitions. In addition, cystein residues, potential glycosylation sites, neutralization domains and other criti...

journal_title：Virus genes

authors： Camargos MF,Pereda A,Stancek D,Rocha MA,dos Reis JK,Greiser-Wilke I,Leite RC

更新日期：2007-06-01 00:00:00

abstract：:Glycosylation on the globular head of the hemagglutinin (HA) protein of influenza virus acts as an important target for recognition and destruction of virus by innate immune proteins of the collectin family. In the current study, we have characterized the dynamic amino acid changes at N-linked glycosylation sites of f...

journal_title：Virus genes

authors： El Moussi A,Ben Hadj Kacem MA,Slim A

更新日期：2014-02-01 00:00:00

abstract：:African monkeys are resistant to HIV-1 infection due to intrinsic restriction mechanisms found in their cells. However, although they can be infected by monkey-adapted modified HIV-1 particles that are designed to overcome known restriction factors, virus numbers drop to undetectable levels in immunocompetent animals....

journal_title：Virus genes

authors： Özdemir S,Şengez B,Arslanoğlu A

更新日期：2020-04-01 00:00:00

abstract：:The Tahyna virus (TAHV) is an important human pathogen in the Bunyaviridae family. To date, only the S and M segments of this virus have been sequenced, but the sequence of the L segment hasn't been established yet. In this study, we sequenced 963 nucleotides of the L segment of TAHV, comprising pre-motif A and motif ...

journal_title：Virus genes

authors： Quinan BR,de Brito Magalhães CL,Novaes RF,Dos Santos JR,Kroon EG,Bonjardim CA,Ferreira PC

更新日期：2008-06-01 00:00:00

abstract：:We have described three mutant strains of Pseudorabies virus that contain mutations in the signal sequence coding region of a nonessential envelope glycoprotein, gIII. The alterations disrupt, truncate, or eliminate the hydrophobic core domain of the signal sequence. Each mutant was assayed for its ability to promote ...

journal_title：Virus genes

authors： Ryan P,Robbins A,Whealy M,Enquist LW

更新日期：1993-02-01 00:00:00

abstract：:The original version of this article unfortunately contained errors in the "Results" section. ...

journal_title：Virus genes

authors： Guadie D,Tesfaye K,Knierim D,Winter S,Abraham A

更新日期：2019-06-01 00:00:00

abstract：:We have examined sequence variability among nine isolates of hop stunt viroid (HSVd) collected from hop gardens in Tohoku district in Japan, the only area in the world where hop stunt disease is endemic. Six different consensus and one-consensus sequences as well as 12 sequence variants were detected in the nine HSVd-...

journal_title：Virus genes

authors： Sano T,Mimura R,Ohshima K

更新日期：2001-01-01 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 Chinese equine infectious anemia virus (EIAV) virulent strain EIAV(LN40) is derived from a naturally occurring virus by continuously passing in horses for 16 generations. Its genome sequence is 23% different from that of the American strains or the Japanese strains, and the variation of envelope gp90 surface unit ...

journal_title：Virus genes

authors： Wang X,Wang S,Lin Y,Jiang C,Ma J,Zhao L,Lv X,Wang F,Shen R,Zhou J

更新日期：2011-04-01 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：:The reasons for adefovir dipivoxil (ADV) treatment failures appear diverse. Few studies have reported full-length hepatitis B virus (HBV) genome in patients with ADV treatment failures. The patients were from a phase III clinical trial that investigated the antiviral response to ADV in China. Seven patients had increa...

journal_title：Virus genes

authors： Li Y,Zhu M,Guo Y,Chen W,Li G

更新日期：2010-04-01 00:00:00

abstract：:Statistically significant sequence similarity was revealed between the gene A32 product of vaccinia virus (VV), gene I products (gpI) of filamentous single-stranded DNA bacteriophages, and IVa2 gene products of adenoviruses. Four conserved sequence motifs were delineated, the two N-proximal of which correspond to the ...

journal_title：Virus genes

authors： Koonin EV,Senkevich TG,Chernos VI

更新日期：1993-02-01 00:00:00

abstract：:The infectious bronchitis virus (IBV) spike glycoprotein S1 subunit is required to initiate infection and contains virus-neutralizing and serotype-specific epitope(s). Reported are the S1 gene nucleotide and predicted amino acid sequences for the Florida 18288 strain and isolates GA-92, CV-56b, CV-9437, CV-1686, and 1...

journal_title：Virus genes

authors： Moore KM,Bennett JD,Seal BS,Jackwood MW

更新日期：1998-01-01 00:00:00

abstract：:A unique feature of ascovirus infection is cleavage of host cells into virus containing vesicles. It has been suggested that the virus induces apoptosis, either by expression of a caspase or other means, which is then diverted toward vesicle formation. There is little known about the mechanism of vesicle formation. Re...

journal_title：Virus genes

authors： Smede M,Hussain M,Asgari S

更新日期：2009-12-01 00:00:00

abstract：:Hepatitis E virus (HEV) has emerged as an important cause of epidemic and sporadic acute viral hepatitis worldwide, which is a major public health challenge. A better understanding of the interaction between the virus and the host cell would be very helpful for its therapy. Swine HEV (SHEV) open reading frame 3 (ORF3)...

journal_title：Virus genes

authors： Cheng Y,Du L,Shi Q,Jiao H,Zhang X,Hao Y,Rong H,Zhang J,Jia X,Guo S,Kuang W,Zhang H,Chen C,Wang F

更新日期：2013-08-01 00:00:00

abstract：:The complete genomic sequence of a sheep lentivirus isolate that presents a slow/low phenotype in vitro has been determined. The virus, designated P1OLV, was isolated from lung cells of a naturally infected sheep in Portugal. Three overlapping DNA fragments amplified by PCR, and encompassing the entire viral genome we...

journal_title：Virus genes

authors： Barros SC,Ramos F,Duarte M,Fagulha T,Cruz B,Fevereiro M

更新日期：2004-10-01 00:00:00

abstract：:The red imported fire ant (Solenopsis invicta) escaped its natural enemies when it was introduced into North America in the 1930s from South America. US efforts have focused on discovery of natural enemies, like viruses, to provide sustainable control of the ant. Nine new virus genomes were sequenced from the invasive...

journal_title：Virus genes

authors： Valles SM,Rivers AR

更新日期：2019-06-01 00:00:00