Determination of hepatitis C virus genotype by Pyrosequencing.

Abstract:

:A simple sequencing-based assay is described for genotyping of hepatitis C virus (HCV). RT-PCR was employed to amplify a 237-nucleotide-long fragment from the 5' untranslated region (UTR) of the genome using one biotinylated and one normal primer. Subsequent to capture of the PCR products on streptavidin-coated beads, single-stranded DNA separation, and hybridization of sequencing primer, Pyrosequencing was performed. The genotype of 98 samples out of which 77 samples were from American veterans and 21 samples were from Iran was determined. The samples from the American veterans contained six different subtypes, while five subtypes were found in Iranian samples. For rapid population-specific HCV subtyping, a multiplex assay was developed. This study demonstrates the suitability of this technology for low-cost, high throughput and accurate microbial genotyping.

journal_name

J Virol Methods

authors

Elahi E,Pourmand N,Chaung R,Rofoogaran A,Boisver J,Samimi-Rad K,Davis RW,Ronaghi M

doi

10.1016/s0166-0934(03)00068-5

subject

Has Abstract

pub_date

2003-05-01 00:00:00

pages

171-6

issue

2

eissn

0166-0934

issn

1879-0984

pii

S0166093403000685

journal_volume

109

pub_type

杂志文章
  • Image analysis for accurately counting CD4+ and CD8+ T cells in human tissue.

    abstract::In situ detection of specific cells offers a unique perspective on the spatial interactions between host immune cells and specific viral pathogens or cancers. Most immunohistochemistry techniques require manual cell counting on biopsied and fixed tissue sections. The availability of sophisticated software packages for...

    journal_title:Journal of virological methods

    pub_type: 杂志文章

    doi:10.1016/j.jviromet.2015.06.004

    authors: Diem K,Magaret A,Klock A,Jin L,Zhu J,Corey L

    更新日期:2015-09-15 00:00:00

  • Immunodominant epitopes on the NS1 protein of MVE and KUN viruses serve as targets for a blocking ELISA to detect virus-specific antibodies in sentinel animal serum.

    abstract::Two mosquito-borne flaviviruses, Murray Valley encephalitis (MVE) and Kunjin (KUN), are the aetiological agents of Australian encephalitis. MVE causes a severe and potentially fatal form of the disease while KUN is responsible for only a few relatively mild cases. Therefore it is important that serological tests used ...

    journal_title:Journal of virological methods

    pub_type: 杂志文章

    doi:10.1016/0166-0934(94)00105-p

    authors: Hall RA,Broom AK,Hartnett AC,Howard MJ,Mackenzie JS

    更新日期:1995-02-01 00:00:00

  • Consensus oligonucleotide primers for the detection of GB virus C in human cryptogenic hepatitis.

    abstract::Recently, sequences from a putative member of the Flaviviridae, GB virus C (GBV-C), were isolated from the serum of patients with cryptogenic hepatitis. These sequences were 83-99% identical at the nucleotide level. Because of the divergence between these GBV-C isolates, it is likely that the PCR-based detection assay...

    journal_title:Journal of virological methods

    pub_type: 杂志文章

    doi:10.1016/0166-0934(95)01956-1

    authors: Leary TP,Muerhoff AS,Simons JN,Pilot-Matias TJ,Erker JC,Chalmers ML,Schlauder GG,Dawson GJ,Desai SM,Mushahwar IK

    更新日期:1996-01-01 00:00:00

  • A method for full genome sequencing of all four serotypes of the dengue virus.

    abstract::The availability of whole genome sequencing has contributed to many aspects of dengue research, and its use in dengue virus (DENV) surveillance for early epidemic warning has been proposed. Methods to sequence the genomes of individual dengue serotypes have been described previously, but no single method is known to b...

    journal_title:Journal of virological methods

    pub_type: 杂志文章

    doi:10.1016/j.jviromet.2010.06.013

    authors: Christenbury JG,Aw PP,Ong SH,Schreiber MJ,Chow A,Gubler DJ,Vasudevan SG,Ooi EE,Hibberd ML

    更新日期:2010-10-01 00:00:00

  • The creation of stable cell lines expressing Ebola virus glycoproteins and the matrix protein VP40 and generating Ebola virus-like particles utilizing an ecdysone inducible mammalian expression system.

    abstract::Ebola virus is a filovirus that causes hemorrhagic fever in humans and is associated with case fatality rates of up to 90%. The lack of therapeutic interventions in combination with the threat of weaponizing this organism has enhanced research investigations. The expression of key viral proteins and the production of ...

    journal_title:Journal of virological methods

    pub_type: 杂志文章

    doi:10.1016/j.jviromet.2007.12.004

    authors: Melito PL,Qiu X,Fernando LM,deVarennes SL,Beniac DR,Booth TF,Jones SM

    更新日期:2008-03-01 00:00:00

  • Brief validation of the novel GeneXpert Xpress SARS-CoV-2 PCR assay.

    abstract::The clinical and epidemiologic management of the SARS-CoV-2 pandemic is critically dependent on molecular assays with short turn-around time. We validated the novel Xpert Xpress SARS-CoV-2 assay using a commercial nucleic acid testing (Roche Cobas 6800). We found an excellent concordance over a range of SARS-CoV-2 loa...

    journal_title:Journal of virological methods

    pub_type: 杂志文章

    doi:10.1016/j.jviromet.2020.113925

    authors: Goldenberger D,Leuzinger K,Sogaard KK,Gosert R,Roloff T,Naegele K,Cuénod A,Mari A,Seth-Smith H,Rentsch K,Hinić V,Hirsch HH,Egli A

    更新日期:2020-10-01 00:00:00

  • Development of a highly sensitive real-time RT-PCR protocol for the detection of Classical swine fever virus independent of the 5' untranslated region.

    abstract::Classical swine fever (CSF) is one of the most severe diseases of pigs, and can cause immense economic losses. Real-time reverse transcription polymerase chain reaction (rRT-PCR) can be used as a sensitive and specific method for detection of Classical swine fever virus (CSFV). Different published protocols are used r...

    journal_title:Journal of virological methods

    pub_type: 杂志文章

    doi:10.1016/j.jviromet.2010.11.014

    authors: Leifer I,Blome S,Beer M,Hoffmann B

    更新日期:2011-01-01 00:00:00

  • Rapid detection of giant salamander iridovirus by cross-priming amplification.

    abstract::Giant salamander iridovirus (GSIV) belongs to the epizootic genus Ranavirus, and is the cause of epidemic diseases associated with high mortality and great losses to artificial breeding and farming. Here, we established a simple, accurate, and reliable cross-priming amplification (CPA) method to detect GSIV. The CPA a...

    journal_title:Journal of virological methods

    pub_type: 杂志文章

    doi:10.1016/j.jviromet.2019.113678

    authors: Zhang H,Wang F,Jia R,Fan J,Hao J,Du J,Niu Y,Han S,Deng R,Zhang G

    更新日期:2019-12-01 00:00:00

  • Concentration and purification of feline leukaemia virus (FeLV) and its outer envelope protein gp70 by aqueous two-phase systems.

    abstract::The major protective antigens of retroviruses are considered to be their glycosylated envelope proteins. However, the methods commonly employed to enrich and purify virus from culture media such as pelleting and density-gradient centrifugation result in a low recovery of the viral external glycoproteins. This is an ob...

    journal_title:Journal of virological methods

    pub_type: 杂志文章

    doi:10.1016/0166-0934(89)90011-6

    authors: Hammar L,Eriksson S,Malm K,Morein B

    更新日期:1989-04-01 00:00:00

  • A combined genotypic and phenotypic human immunodeficiency virus type 1 recombinant virus assay for the reverse transcriptase and integrase genes.

    abstract::With the approval of the first HIV-1 integrase inhibitor raltegravir and a second one in phase III clinical development (elvitegravir), genotypic and phenotypic resistance assays are required to guide antiretroviral therapy and to investigate treatment failure. In this study, a genotypic and phenotypic recombinant vir...

    journal_title:Journal of virological methods

    pub_type: 杂志文章

    doi:10.1016/j.jviromet.2009.06.015

    authors: Van Baelen K,Rondelez E,Van Eygen V,Ariën K,Clynhens M,Van den Zegel P,Winters B,Stuyver LJ

    更新日期:2009-11-01 00:00:00

  • Rapid molecular detection of Lujo virus RNA.

    abstract::Lujo virus is an emerging arenavirus circulating in Southern Africa. Although to date there has only been a single outbreak of the novel haemorrhagic disease resulting from human infection with this virus, the case-fatality rate of exposed individuals, including nosocomial transmission, was 80%. The ability to identif...

    journal_title:Journal of virological methods

    pub_type: 杂志文章

    doi:10.1016/j.jviromet.2013.09.006

    authors: Atkinson B,Chamberlain J,Dowall SD,Cook N,Bruce C,Hewson R

    更新日期:2014-01-01 00:00:00

  • Total HCV core antigen assay. A new marker of HCV viremia and its application during treatment of chronic hepatitis C.

    abstract::The present study assesses the clinical usefulness of the hepatitis C core antigen assay for monitoring of patients being treated for chronic hepatitis C virus (HCV) infection. Eighty-six serum samples were selected at random from 16 patients and levels of HCV RNA and HCV core antigen were determined simultaneously an...

    journal_title:Journal of virological methods

    pub_type: 杂志文章

    doi:10.1016/j.jviromet.2004.05.002

    authors: Lorenzo J,Castro A,Aguilera A,Prieto E,López-Calvo S,Regueiro B,Pedreira J

    更新日期:2004-09-15 00:00:00

  • Quantitative detection of HIV-1 RNA using NucliSens EasyQ HIV-1 assay.

    abstract::HIV-1 RNA viral load has become the major biological marker for disease prognosis and outcome of antiretroviral therapy in the treatment of HIV-infected individuals. The aim of this study was to compare the performance of the new CE marked NucliSens EasyQ HIV-1 assay with NucliSens HIV-1 QT assay (reference method). N...

    journal_title:Journal of virological methods

    pub_type: 杂志文章

    doi:10.1016/j.jviromet.2005.04.017

    authors: Yao J,Liu Z,Ko LS,Pan G,Jiang Y

    更新日期:2005-10-01 00:00:00

  • Identification of a 25-aminoacid sequence from the major African swine fever virus structural protein VP72 recognised by porcine cytotoxic T lymphocytes using a lipoprotein based expression system.

    abstract::Identification of African swine fever virus (ASFV) proteins recognised by cytotoxic T lymphocytes (CTL) from swine surviving ASFV/NH/P68 infection was assessed using expression vectors based on the Pseudomonas aeruginosa outer membrane lipoprotein I gene (oprI). Viral antigens expressed as fusion lipoproteins were sho...

    journal_title:Journal of virological methods

    pub_type: 杂志文章

    doi:10.1016/s0166-0934(98)00105-0

    authors: Leitão A,Malur A,Cornelis P,Martins CL

    更新日期:1998-11-01 00:00:00

  • Non-structural protein 1 (NS1) antibody-based assays to differentiate West Nile (WN) virus from Japanese encephalitis virus infections in horses: effects of WN virus NS1 antibodies induced by inactivated WN vaccine.

    abstract::Antibodies to non-structural protein 1 (NS1) of West Nile virus (WNV) have been used to differentiate WNV infection from infection by serologically cross-reactive flaviviruses, including Japanese encephalitis virus (JEV), in horses. However, since the inactivated West Nile (WN) vaccine has been reported to induce NS1 ...

    journal_title:Journal of virological methods

    pub_type: 杂志文章

    doi:10.1016/j.jviromet.2010.10.012

    authors: Kitai Y,Kondo T,Konishi E

    更新日期:2011-01-01 00:00:00

  • Optimal transfection methods and comparison of PK-15 and Dulac cells for rescue of chimeric porcine circovirus type 1-2.

    abstract::A chimeric porcine circovirus type 1-2 (PCV1-2) infectious DNA clone has low transfection efficiency and exhibits low levels of proliferation. Electroporation and lipofection parameters were optimized for PK-15 and Dulac cells with the purpose of increasing the efficiency for rescuing infectious PCV1-2. Titers of PCV1...

    journal_title:Journal of virological methods

    pub_type: 杂志文章

    doi:10.1016/j.jviromet.2014.08.005

    authors: Li J,Yu T,Zhou J,Tu W,Gao S,Liu X

    更新日期:2014-11-01 00:00:00

  • One-step real-time PCR assay for detection and quantitation of hepatitis D virus RNA.

    abstract::Hepatitis D virus (HDV) is a defective virus which requires hepatitis B virus (HBV) surface antigen (HBsAg) for its assembly. Hepatitis B infected individuals co-infected or superinfected with HDV often present with more severe hepatitis, progress faster to liver disease, and have a higher mortality rate than individu...

    journal_title:Journal of virological methods

    pub_type: 杂志文章

    doi:10.1016/j.jviromet.2013.07.033

    authors: Kodani M,Martin A,Mixson-Hayden T,Drobeniuc J,Gish RR,Kamili S

    更新日期:2013-11-01 00:00:00

  • Construction of replication competent plasmids of hepatitis B virus subgenotypes A1, A2 and D3 with authentic endogenous promoters.

    abstract::Hepatitis B virus (HBV) is hyperendemic to southern Africa, with genotype A of HBV being the predominant genotype, and subgenotype A1 prevailing. Infection with this subgenotype is associated with rapid disease progression, and high frequency of hepatocellular carcinoma development. The objectives of our study was to ...

    journal_title:Journal of virological methods

    pub_type: 杂志文章

    doi:10.1016/j.jviromet.2014.03.015

    authors: Bhoola NH,Reumann K,Kew MC,Will H,Kramvis A

    更新日期:2014-07-01 00:00:00

  • Quantification of recombinant core-like particles of bluetongue virus using immunosorbent electron microscopy.

    abstract::Immunosorbent electron microscopy was used to quantify recombinant baculovirus-generated bluetongue virus (BTV) core-like particles (CLP) in either purified preparations or lysates of recombinant baculovirus-infected cells. The capture antibody was an anti-BTV VP7 monoclonal antibody. The CLP concentration in purified...

    journal_title:Journal of virological methods

    pub_type: 杂志文章

    doi:10.1016/s0166-0934(98)00170-0

    authors: Zheng YZ,Hyatt A,Wang LF,Eaton BT,Greenfield PF,Reid S

    更新日期:1999-06-01 00:00:00

  • Development and comparison of strain specific gag and pol real-time PCR assays for the detection of Visna/maedi virus.

    abstract::The aim of this study was the development of gag and pol dual labelled probe real-time PCR and RT PCR assays to quantify the proviral load and the transcripts of the British Visna/maedi virus EV1 strain. Primers and probes were chosen based on the consensus sequences of gag and pol clones representative of EV1 genetic...

    journal_title:Journal of virological methods

    pub_type: 杂志文章

    doi:10.1016/j.jviromet.2010.01.013

    authors: Carrozza ML,Mazzei M,Bandecchi P,Fraisier C,Pérez M,Suzan-Monti M,de Andrés D,Amorena B,Rosati S,Andrésdottir V,Lujan L,Pepin M,Blacklaws B,Tolari F,Harkiss GD

    更新日期:2010-05-01 00:00:00

  • Detection of minority variants within bovine respiratory syncytial virus populations using oligonucleotide-based microarrays.

    abstract::Microarray technology, originally developed for highly parallel examination of gene expression is regarded as a potential tool in prognosis and diagnosis. With respect to a discrimination analysis, difference as small as one nucleotide base can be distinguished using oligonucleotide-based microarrays. However, this de...

    journal_title:Journal of virological methods

    pub_type: 杂志文章

    doi:10.1016/j.jviromet.2007.10.026

    authors: Leberre V,Baranowski E,Deplanche M,Trouilh L,François JM

    更新日期:2008-03-01 00:00:00

  • Genome sequence and detection of peach rosette mosaic virus.

    abstract::Peach rosette mosaic disease was first described in the 1940s affecting peach and plum. It was later determined that peach rosette mosaic virus (PRMV) is the causal agent of the disease. PRMV, a member of the genus Nepovirus, infects several perennial crops including stone fruit, grape and blueberry as well as several...

    journal_title:Journal of virological methods

    pub_type: 杂志文章

    doi:10.1016/j.jviromet.2018.01.004

    authors: Ho T,Harris A,Katsiani A,Khadgi A,Schilder A,Tzanetakis IE

    更新日期:2018-04-01 00:00:00

  • Development of a fluorogenic RT-PCR system for quantitative identification of dengue virus serotypes 1-4 using conserved and serotype-specific 3' noncoding sequences.

    abstract::A fluorogenic reverse transcriptase-polymerase chain reaction (RT-PCR) system was developed for use as a rapid diagnostic test for determining dengue viremia. The dengue virus 3'-noncoding sequence was utilized to formulate serotype-specific RT-PCR assays for quantitative identification of the four different dengue vi...

    journal_title:Journal of virological methods

    pub_type: 杂志文章

    doi:10.1016/s0166-0934(01)00280-4

    authors: Houng HS,Chung-Ming Chen R,Vaughn DW,Kanesa-thasan N

    更新日期:2001-06-01 00:00:00

  • Development of a universal RT-PCR for amplifying and sequencing the leader and capsid-coding region of foot-and-mouth disease virus.

    abstract::Foot-and-mouth disease (FMD) is a highly infectious viral disease of cloven-hoofed animals with debilitating and devastating consequences for livestock industries throughout the world. Key antigenic determinants of the causative agent, FMD virus (FMDV), reside within the surface-exposed proteins of the viral capsid. T...

    journal_title:Journal of virological methods

    pub_type: 杂志文章

    doi:10.1016/j.jviromet.2013.01.009

    authors: Xu L,Hurtle W,Rowland JM,Casteran KA,Bucko SM,Grau FR,Valdazo-González B,Knowles NJ,King DP,Beckham TR,McIntosh MT

    更新日期:2013-04-01 00:00:00

  • Enhanced diagnostic efficiency of the polymerase chain reaction by co-amplification of multiple regions of HIV-1 and HIV-2.

    abstract::A method for co-amplification of multiple viral sequences of HIV-1 and HIV-2 by polymerase chain reaction was designed. The technique resulted in the specific detection of each type of virus and allowed the amplification of as few as two copies of target DNA. The amplification of multiple regions of the viral genome o...

    journal_title:Journal of virological methods

    pub_type: 杂志文章

    doi:10.1016/0166-0934(94)90053-1

    authors: Udaykumar,Heredia A,Soriano V,Bravo R,Epstein JS,Hewlett IK

    更新日期:1994-08-01 00:00:00

  • Multiplex polymerase chain reaction for human herpesvirus-6, human cytomegalovirus, and human beta-globin DNA.

    abstract::Human cytomegalovirus and human herpesvirus-6 are closely related viruses which cause similar diseases, have similar cellular repositories of latent infection, and may be detected largely in the same types of clinical specimens. DNA amplification appears likely to play an increasing role in the diagnosis of recent and...

    journal_title:Journal of virological methods

    pub_type: 杂志文章

    doi:10.1016/0166-0934(95)00019-q

    authors: McElhinney LM,Cooper RJ,Morris DJ

    更新日期:1995-06-01 00:00:00

  • The influence of incubation time on adenovirus quantitation in A549 cells by most probable number.

    abstract::Cell culture based assays used to detect waterborne viruses typically call for incubating the sample for at least two weeks in order to ensure that all the culturable virus present is detected. Historically, this estimate was based, at least in part, on the length of time used for detecting poliovirus. In this study, ...

    journal_title:Journal of virological methods

    pub_type: 杂志文章

    doi:10.1016/j.jviromet.2016.09.002

    authors: Cashdollar JL,Huff E,Ryu H,Grimm AC

    更新日期:2016-11-01 00:00:00

  • Purification of the major envelop protein GP5 of porcine reproductive and respiratory syndrome virus (PRRSV) from native virions.

    abstract::Porcine reproductive and respiratory syndrome virus (PRRSV) is the cause of an economically important swine disease that has been devastating the global swine industry since the early 1990s. The current PRRSV vaccines are not very effective largely due to heterogeneic nature of the virus. The major envelope protein, G...

    journal_title:Journal of virological methods

    pub_type: 杂志文章

    doi:10.1016/j.jviromet.2007.08.018

    authors: Matanin BM,Huang Y,Meng XJ,Zhang C

    更新日期:2008-01-01 00:00:00

  • Low copy target detection by Droplet Digital PCR through application of a novel open access bioinformatic pipeline, 'definetherain'.

    abstract::Droplet Digital PCR (ddPCR) represents a new and alternative platform to conventional quantitative-PCR (qPCR) for the quantitation of DNA templates. However, the proposed improvement in sensitivity and reproducibility offered by ddPCR is not yet fully proven, partly because the delineation between positive and negativ...

    journal_title:Journal of virological methods

    pub_type: 杂志文章

    doi:10.1016/j.jviromet.2014.02.020

    authors: Jones M,Williams J,Gärtner K,Phillips R,Hurst J,Frater J

    更新日期:2014-06-01 00:00:00

  • A diagnostic method based on MGB probes for rapid detection and simultaneous differentiation between virulent and vaccine strains of avian paramyxovirus type 1.

    abstract::Newcastle disease virus (NDV), also designated avian paramyxovirus type 1 (APMV-1), is a serious pathogen of poultry, causing highly contagious Newcastle disease (ND), with high morbidity or mortality, depending on the strain. Accordingly, rapid and reliable detection of APMV-1 and differentiation between vaccine and ...

    journal_title:Journal of virological methods

    pub_type: 杂志文章

    doi:10.1016/j.jviromet.2010.02.012

    authors: Fratnik Steyer A,Rojs OZ,Krapez U,Slavec B,Barlic-Maganja D

    更新日期:2010-06-01 00:00:00