DNA Typing for the Identification of Old Skeletal Remains from Korean War Victims* |
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| Authors: | Hwan Young Lee PhD Na Young Kim MS Myung Jin Park MS Jeong Eun Sim BS Woo Ick Yang PhD Kyoung‐Jin Shin PhD |
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| Institution: | 1. Department of Forensic Medicine and Brain Korea 21 Project for Medical Science, Yonsei University College of Medicine, 250 Seongsanno, Seodaemun‐Gu, Seoul 120‐752, Korea;2. Human Identification Research Center, Yonsei University, 250 Seongsanno, Seodaemun‐Gu, Seoul 120‐752, Korea |
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| Abstract: | Abstract: The identification of missing casualties of the Korean War (1950–1953) has been performed using mitochondrial DNA (mtDNA) profiles, but recent advances in DNA extraction techniques and approaches using smaller amplicons have significantly increased the possibility of obtaining DNA profiles from highly degraded skeletal remains. Therefore, 21 skeletal remains of Korean War victims and 24 samples from biological relatives of the supposed victims were selected based on circumstantial evidence and/or mtDNA‐matching results and were analyzed to confirm the alleged relationship. Cumulative likelihood ratios were obtained from autosomal short tandem repeat, Y‐chromosomal STR, and mtDNA‐genotyping results, and mainly confirmed the alleged relationship with values over 105. The present analysis emphasizes the value of mini‐ and Y‐STR systems as well as an efficient DNA extraction method in DNA testing for the identification of old skeletal remains. |
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| Keywords: | forensic science DNA typing skeletal remains DNA extraction mitochondrial DNA autosomal short tandem repeat Y‐chromosomal short tandem repeat mini‐STR |
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