Rapid and efficacious real-time quantitative PCR assay for quantitation of human DNA in forensic samples

Abstract

A reliable quantification of human DNA is necessary in the process of routine forensic human identification. When DNA is degraded, contaminated or associated with inhibitors, is important to accurately estimate the concentration of extracted DNA prior to perform an analysis based on nuclear markers amplified. In this work, a new approaches to DNA quantification employees the use of a real-time fluorescence probe system. The real-time PCR assay is highly sensitive, specific, rapid, cost-effective and flexible assay for analysis of forensic casework samples, can perform with DNA of poor quality and detect specifically amplifiable DNA rather than total DNA for STR analysis.