Next Article in Journal
Chronic Bee Paralysis Virus and Nosema ceranae Experimental Co-Infection of Winter Honey Bee Workers (Apis mellifera L.)
Next Article in Special Issue
Increased Detection of Sin Nombre Hantavirus RNA in Antibody-Positive Deer Mice from Montana, USA: Evidence of Male Bias in RNA Viremia
Previous Article in Journal
Respiratory Syncytial Virus Infection Disrupts Monolayer Integrity and Function in Cystic Fibrosis Airway Cells
Article Menu

Export Article

Open AccessArticle
Viruses 2013, 5(9), 2272-2281; doi:10.3390/v5092272

Development of a One-Step SYBR Green I Real-Time RT-PCR Assay for the Detection and Quantitation of Araraquara and Rio Mamore Hantavirus

Virology Research Center, School of Medicine in Ribeirão Preto, University of São Paulo, Av. Bandeirantes n.3900, Monte Alegre, Ribeirão Preto, São Paulo14049-900, Brazil
These authors contributed equally to this work.
*
Author to whom correspondence should be addressed.
Received: 13 July 2013 / Revised: 10 September 2013 / Accepted: 17 September 2013 / Published: 19 September 2013
(This article belongs to the Special Issue Hantaviruses)
View Full-Text   |   Download PDF [4985 KB, 12 May 2015; original version 12 May 2015]   |  

Abstract

Hantaviruses are members of the family Bunyaviridaeandare an emergingcause of diseaseworldwidewithhighlethalityin the Americas. In Brazil, thediagnosis forhantaviruses is basedonimmunologictechniquesassociatedwithconventionalRT-PCR.Anovelone-stepSYBRGreenreal-timeRT-PCRwasdevelopedfor the detectionandquantitationofAraraquarahantavirus(ARAV)and Rio Mamore hantavirus (RIOMV). Thedetectionlimitof assay was 10copies/µLofRNA in vitro transcribed of segment S. The specificity of assay was evaluatedbymeltingcurveanalysis, which showed thattheAraraquaravirusamplifiedproductgenerate dameltpeak at80.83±0.89°C without generating primer-dimersornon-specificproducts.The assay was more sensitive than conventional RT-PCR and we detected two samples undetected by conventional RT-PCR. The one-step SYBR Green real-time quantitative RT-PCR is specific, sensible and reproducible, which makes it a powerful tool in both diagnostic applications and general research of ARAVand RIOMVand possibly other Brazilian hantaviruses.
Keywords: Hantaviruses; Araraquara virus; Rio Mamore virus; real-time quantitative RT-PCR; SYBR green I Hantaviruses; Araraquara virus; Rio Mamore virus; real-time quantitative RT-PCR; SYBR green I
This is an open access article distributed under the Creative Commons Attribution License (CC BY 3.0).

Scifeed alert for new publications

Never miss any articles matching your research from any publisher
  • Get alerts for new papers matching your research
  • Find out the new papers from selected authors
  • Updated daily for 49'000+ journals and 6000+ publishers
  • Define your Scifeed now

SciFeed Share & Cite This Article

MDPI and ACS Style

Machado, A.M.; de Souza, W.M.; de Pádua, M.; da Silva Rodrigues Machado, A.R.; Figueiredo, L.T.M. Development of a One-Step SYBR Green I Real-Time RT-PCR Assay for the Detection and Quantitation of Araraquara and Rio Mamore Hantavirus. Viruses 2013, 5, 2272-2281.

Show more citation formats Show less citations formats

Related Articles

Article Metrics

Article Access Statistics

1

Comments

[Return to top]
Viruses EISSN 1999-4915 Published by MDPI AG, Basel, Switzerland RSS E-Mail Table of Contents Alert
Back to Top