title: Development and validation of a cost-effective in-house method, tetra-primer ARMS PCR assay, in genotyping of seven clinically important point mutations.
abstract: The single nucleotide polymorphism (SNP) genotyping is currently considered as a particularly valuable tool for the diagnosis of different pathologies. For this reason, over the past several years a great deal of effort has been devoted to developing accurate, rapid, and cost-effective technologies for SNP analysis. Although a large number of distinct approaches has been reported each laboratory use one of the published methods based on their technical and economical capacity. This article presents an application of an in-house assay, tetra-primer ARMS PCR assay, and its application in SNP genotyping. We have shown that this assay could be more advantageous when compared with PCR-RFLP, real time PCR, and DNA sequencing. We have shown that the assay is successful in genotyping using archived paraffin-embedded tissues, heparinated samples and amniotic fluids with meconium. These low-costed (3$/reaction) assays could be completed within 3-4 h after specimen receipt allowing for a reasonable turn-around time in the laboratory. Since tetra-primer ARMS PCR assay does not require any special equipment, the assay could be set up in most clinical diagnostic laboratories.
authors.affiliation: BURC Molecular Diagnostic Laboratories, Merter İş Merkezi, Istanbul, Turkey.
authors.forename: Ozdal
authors.initials: O
authors.lastname: Etlik
authors.forename: Vedat
authors.initials: V
authors.lastname: Koksal
authors.forename: S Tugba
authors.initials: ST
authors.lastname: Arican-Baris
authors.forename: Ibrahim
authors.initials: I
authors.lastname: Baris
mesh_terms: D017931:DNA Primers / Q000737:chemistry*; D005838:Genotype; D017354:Point Mutation; D016133:Polymerase Chain Reaction / Q000379:methods*; D020641:Polymorphism, Single Nucleotide; D015203:Reproducibility of Results; D012680:Sensitivity and Specificity
chemical_list: D017931:DNA Primers