title: Design and optimization of molecular beacon real-time polymerase chain reaction assays.
abstract: During the last few years, several innovative technologies have become available for performing sensitive and accurate genetic analyses. These techniques use fluorescent detection strategies in combination with nucleic acid amplification protocols. Most commonly used is the real-time polymerase chain reaction (PCR). To achieve the maximum potential of a real-time PCR assay, several parameters must be evaluated and optimized independently. This chapter describes the different steps necessary for establishing a molecular beacon real-time PCR assay: (1) target design, (2) primer design, (3) optimization of the amplification reaction conditions using SYBR Green, (4) molecular beacon design, and (5) molecular beacon synthesis and characterization. The last section provides an example of a multiplex quantitative real-time PCR.
authors.affiliation: Food Science Division, Bio-Rad, Marnes la Coquette, France.
authors.forename: Jacqueline A M
authors.initials: JA
authors.lastname: Vet
authors.forename: Salvatore A E
authors.initials: SA
authors.lastname: Marras
mesh_terms: D004247:DNA / Q000737:chemistry*; D016133:Polymerase Chain Reaction / Q000379:methods* / Q000592:standards; D012680:Sensitivity and Specificity
chemical_list: D004247:DNA