- P-ISSN 1225-0163
- E-ISSN 2288-8985
법적시료(Forensic Evidences)로 사용되는 혈흔, 정액반, 타액반 및 모발을 DNA의 분리과정 없이 FoLT (Formamide Low Temperature) PCR법으로 DNA의 특정부위를 분석하고자 하였다. FoLT PCR법으로 3종류의 STR(Short Tandem Repeat) 좌위와 성별을 확인하는 Amelogenin gene을 PCR법으로 동시에 분석하기 위하여 formamide농도와 annealing온도를 검토한 바 최적의 formamide농도는 8%(v/v)이었고 annealing온도는
A simple and rapid procedure, called FoLT-PCR(Formamide Low Temperature-Polymerase Chain Reaction) was applied to amplifying DNA directly from various forensic biological evidences including human blood, saliva, hair root, or semen without any DNA preparative steps. We added washing step with non-ionic detergent, 1% Triton X-100, and used Taq DNA polymerase instead of Tth DNA polymerase to amplify 3 STR loci and gender allele simultaneouly. Optimal concentration of formamide and annealing temperature were determined empirically to 8%(v/v), and