Background: The outbreak of novel influenza A H1N1-2009 virus (pH1N1) and its rapid spread worldwide raised serious concern about pandemic preparedness. Objectives: The present study was designed to evaluate the sensitivity and specificity of two chemistries of real-time RT-PCR (with the use of fluorescent SYBR Green I dye and specific TaqMan probe) for detection of the matrix and hemagglutinin...

The use of a 10-day observation to determine whether a dog is rabid is standard practice. This study was conducted in order to look for evidence of rabies vius in saliva and cerebrospinal fluid (CSF) of suspected live rabid dogs at the time of quarantine by using a SYBR Green real-time RT-PCR based assay for the detection of rabies virus RNA. Saliva and CSF of dogs were collected once on the da...

This paper describes the use of real-time PCR for the confirmation of microarray data. Current publication guidelines require that all microarray results are confirmed by an independent gene expression profiling method. Real-time PCR is the method of choice for most researchers but it is not without drawbacks. The first step in confirming array results by real-time PCR is selection of gene-spec...

A real-time multiplex PCR procedure with melting curve analysis, using the green fluorescence dye SYBR Green I, was developed for rapid and reliable identification of Plum pox virus (PPV) isolates of strains D and M. Members of the different strains were identified by their distinctive melting temperatures (T(m)s); 84.3-84.43 degrees C for D isolates, and 85.34-86.11 degrees C for M isolates. T...

lentiviral vectors (lvs) are useful vehicle for genetransfer to dividing and non-dividing cells and genetic manipulations. however, the use of lentiviruses in studies requires an accurate titration technique.quantitative real-time pcr (qpcr) is a sensitive technique for the indication and quantitation of retrovirals particles. in this study, we used the qpcr for lentiviral vector titeration. th...

Background: Accumulative research is in progress to clarify clinical aspects of GBV-C. The possibility of interaction between HCV and GBV-C as well as its consequence on development of liver diseases is the most important clinical aspect which encourages researchers to develop a rapid and cost effective technique for simultaneous detection of both viruses. Methods: In this study, a SYBR Green r...