Phylogenetic analysis of NS5B gene of classical swine fever virus isolates indicates plausible Chinese origin of Indian subgroup 2.2 viruses.

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：:The emerging occurrence of antibiotic-resistant bacterial pathogens leads to a recollection of bacteriophage as antimicrobial therapeutics. This article presents a short overview of the clinical phage application including their use in military medicine and discusses the genotypic and phenotypic properties of a potent...

journal_title：Virus genes

authors： Reuter M,Kruger DH

更新日期：2020-04-01 00:00:00

abstract：:Arenaviridae is a worldwide distributed family, of enveloped, single stranded, RNA viruses. The arenaviruses were divided in two major groups (Old World and New World), based on serological properties and genetic data, as well as the geographic distribution. In this study the phylogenetic relationship among the member...

journal_title：Virus genes

authors： Albariño CG,Posik DM,Ghiringhelli PD,Lozano ME,Romanowski V

更新日期：1998-01-01 00:00:00

abstract：:Base usage and dinucleotide frequency have been extensively studied in many eukaryotic organisms and bacteria, but not for viruses. In this paper, a comprehensive analysis of these aspects for infectious bursal disease virus (IBDV) was presented. The analysis of base usage indicated that all of the IBDV genes possess ...

journal_title：Virus genes

authors： Tan DY,Hair Bejo M,Aini I,Omar AR,Goh YM

更新日期：2004-01-01 00:00:00

abstract：:The nucleotide sequence of the 3' terminal region of potato virus Y (PVY) was determined. Starting with a poly(A) tail of 18 residues a non-coding region of 335 nucleotides precedes the region encoding for the virus coat protein (cp) 801 nucleotides long ending with a TGA. This region was located by comparing the pred...

journal_title：Virus genes

authors： Rosner A,Raccah B

更新日期：1988-06-01 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：: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：:Currently, virus-based vectors, namely derivatives of the adenovirus, are frequently used in a wide variety of ex vivo or local gene therapeutic applications. However, the efficacy of virus-based vectors in systemic applications is presently still extremely limited. Complex interactions of the various vector types wit...

journal_title：Virus genes

authors： Jönsson F,Kreppel F

更新日期：2017-10-01 00:00:00

abstract：:In our transient expression assays, the IE180 and TK promoters were markedly suppressed by the EP0 of the pseudorabies virus strains Ea and Fa (EP0/Ea, EP0/Fa). This is in contrast with the transactivating activity of EP0 from strain YS-81 (EP0/YS-81) in previous studies. Amino acid sequence alignment revealed several...

journal_title：Virus genes

authors： Guo H,Zhou R,Xi Y,Xiao S,Chen H

更新日期：2009-04-01 00:00:00

abstract：:The Kansas/15626/84 (Ka) and Shipping Fever (SF) strains of bovine parainfluenza virus type 3 (BPIV3) replicate less efficiently than human PIV3 (HPIV3) in the upper and lower respiratory tract of rhesus monkeys, and BPIV3 Ka is also highly attenuated in humans and is in clinical trials as a candidate vaccine against ...

journal_title：Virus genes

authors： Bailly JE,McAuliffe JM,Skiadopoulos MH,Collins PL,Murphy BR

更新日期：2000-01-01 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：:The establishment of viral pathogens in new host environments following spillover events probably requires adaptive changes within both the new host and pathogen. After many generations, signals for ancient cross-species transmission may become lost and a strictly host-adapted phylogeny may mimic true co-divergence wh...

journal_title：Virus genes

authors： Das S,Smith K,Sarker S,Peters A,Adriaanse K,Eden P,Ghorashi SA,Forwood JK,Raidal SR

更新日期：2019-12-01 00:00:00

abstract：:The genomes (188 kbp) of the prototype Molluscum contagiosum virus type 1 (MCV-1) and a variant strain (MCV-1v) were characterized by construction of the physical maps of the viral DNA for the restriction enzymes BamHI, ClaI, EcoRI, and HindIII using a defined gene library harboring the DNA sequences of the MCV-1 geno...

journal_title：Virus genes

authors： Bugert J,Rösen-Wolff A,Darai G

更新日期：1989-11-01 00:00:00

abstract：:Dengue virus (DENV) is an arthropod-borne human pathogen that represents a severe public health threat in both endemic and non-endemic regions. So far, there is no licensed vaccine or specific drugs available for dengue fever. A fifteen-amino-acid-long peptide that includes the NGR motif was chemically synthesized and...

journal_title：Virus genes

authors： Mary JA,Jittmittraphap A,Chattanadee S,Leaungwutiwong P,Shenbagarathai R

更新日期：2018-02-01 00:00:00

abstract：:Viral RNA from purified preparations of bean mild mosaic virus (BMMV) was resolved into two RNAs of mol. wt 1.5 X 10(6) daltons (R1) and 0.76 X 10(6) daltons (R2). Complementary DNA hybridizations, infectivity tests, and in-vitro translation studies established that R2 is a subgenomic RNA derived from R1. In-vitro tra...

journal_title：Virus genes

authors： Hari V,Gadh IP,Baunoch D,Das P

更新日期：1989-05-01 00:00:00

abstract：:Exfoliative toxin A (ETA)-coding temperate bacteriophages are leading contributors to the toxic phenotype of impetigo strains of Staphylococcus aureus. Two distinct eta gene-positive bacteriophages isolated from S. aureus strains which recently caused massive outbreaks of pemphigus neonatorum in Czech maternity hospit...

journal_title：Virus genes

authors： Botka T,Růžičková V,Konečná H,Pantůček R,Rychlík I,Zdráhal Z,Petráš P,Doškař J

更新日期：2015-08-01 00:00:00

abstract：:During October 2014, unfamiliar mild mosaic and mottling symptoms were identified on leaves of pepper (Capsicum chinense cv. Habanero) seedlings grown in the Arava valley in Israel 2-3 weeks post planting. Symptomatic plants were tested positive by ELISA using laboratory-produced antisera for tobamovirus species. Typi...

journal_title：Virus genes

authors： Luria N,Smith E,Sela N,Lachman O,Bekelman I,Koren A,Dombrovsky A

更新日期：2018-04-01 00:00:00

abstract：:India is endemic for foot-and-mouth disease (FMD) and in recent years a unique group within serotype A, carrying a codon deletion at an antigenically critical site in capsid protein VP3 has emerged (VP3(59)-deletion group). This tempted us to analyze the noncoding region, which is an under represented area, though cri...

journal_title：Virus genes

authors： Mohapatra JK,Sahu A,Barik SK,Sanyal A,Pattnaik B

更新日期：2009-08-01 00:00:00

abstract：:Herpes simplex virus type 1 (HSV-1) reactivates from a small fraction of latently infected neurons in vivo and neuronally differentiated (ND), quiescently infected (QIF)-PC12 cells in vitro. This may be the result of reactivation initiating in only a few cells, or reactivation followed by premature termination of the ...

journal_title：Virus genes

authors： Danaher RJ,Jacob RJ,Miller CS

更新日期：2006-10-01 00:00:00

abstract：:The thymidylate synthase (TS, EC 2.1.1.45) is essential for the de novo synthesis of dTMP in pro- and eucaryotic organisms. Consequently it plays a major role in the replication of the DNA genome of a cell or a DNA virus. The gene encoding the TS of Chilo iridescent virus (CIV) was identified by nucleotide sequence an...

journal_title：Virus genes

authors： Müller K,Tidona CA,Bahr U,Darai G

更新日期：1998-01-01 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：:Two cucumber mosaic virus (CMV) isolates XJ1 and XJ2 were obtained from sugar beet showing yellow mosaic symptom in Shihezi, Xinjiang Uigur municipality of China. The coat protein gene of the two CMV isolates and their associated satellite RNAs were amplified by reverse transcriptase polymerase chain reaction (RT-PCR)...

journal_title：Virus genes

authors： Xi D,Lan L,Wang J,Xu W,Xiang B,Lin H

更新日期：2006-12-01 00:00:00

abstract：:Porcine reproductive and respiratory syndrome (PRRS) is a swine disease of major economic importance that causes reproductive and respiratory problems in pigs. In the present study, one strain of porcine reproductive and respiratory syndrome virus (PRRSV) was isolated in Xinjiang province, Northwest China, designated ...

journal_title：Virus genes

authors： Xia J,Chen S,Huang J,Ma W,Du W,Yang X,Liu Y,Yan G

更新日期：2015-02-01 00:00:00

abstract：:Recent studies show that human skin at homeostasis is a complex ecosystem whose virome include circular DNA viruses, especially papillomaviruses and polyomaviruses. To determine the chicken skin virome in comparison with human skin virome, a chicken swabs pool sample from fifteen indoor healthy chickens of five geneti...

journal_title：Virus genes

authors： Denesvre C,Dumarest M,Rémy S,Gourichon D,Eloit M

更新日期：2015-10-01 00:00:00

abstract：:The search for retroviruses in human cancer cells has advanced with the discoveries of the retroviral reverse transcriptase, DNA hybridization and sequencing techniques, and polymerase chain reaction (PCR) technology. Each technological advancement has led to a better refinement and a better understanding of latent en...

journal_title：Virus genes

authors： Becker Y

更新日期：1995-02-01 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 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：:The complete nucleotide sequence of a virus isolated from soybean (Glycine max (L.) Merr.) in China, previously identified as a new strain of Tobacco necrosis virus A (TNV-A) based on its biological, serological properties, and coat protein (CP) sequence and named as TNV-A C, was determined and compared with that of T...

journal_title：Virus genes

authors： Xi D,Li J,Han C,Li D,Yu J,Zhou X

更新日期：2008-02-01 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：:The immunity of a combined DNA vaccine of HSV-2 glycoproteins B2 (gB2) and D2 (gD2) genes in comparison to individual vaccines was studied with regard to protecting against the HSV infection. Two recombinant DNA vaccines of the pHS2-gB2 or pHS2-gD2 were constructed and formulated. The neutralizing antibody titers appe...

journal_title：Virus genes

authors： Lee HH,Cha SC,Jang DJ,Lee JK,Choo DW,Kim YS,Uh HS,Kim SY

更新日期：2002-10-01 00:00:00