Y-STR analysis of highly degraded DNA from skeletal remains over 70 years old

Jiashuo Zhang; Xuebo Li; Liangliang Li; Anqi Chen; Suhua Zhang

doi:10.1093/fsr/owae020

Forensic Sciences Research, Volume. 9, Issue 2, owae020(2024)

Y-STR analysis of highly degraded DNA from skeletal remains over 70 years old

Jiashuo Zhang¹, Xuebo Li^2,3, Liangliang Li^2,3, Anqi Chen^4,5, and Suhua Zhang^4,5、*

Author Affiliations

¹Research Center for Chinese Frontier Archaeology of Jilin University, Changchun, China

²Key Laboratory of Evidence Identification in Universities of Shandong Province, Shandong University of Political Science and Law, Jinan, China

³Institute of Forensic Science, Shandong University of Political Science and Law, Jinan, China

⁴Institute of Forensic Science, Fudan University, Shanghai, China

⁵Department of Forensic Medicine, School of Basic Medical Sciences, Fudan University, Shanghai, China

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Table 1. Summary of statistical analyses from between skeletal remains over 70 years old and reference samples from alleged family members.

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Table 1. Summary of statistical analyses from between skeletal remains over 70 years old and reference samples from alleged family members.

Skeletal sample	Reference sample	Number of consistent Y-STR loci	The LR of patrilineal relationship versus non-relationship
Missing Person No.7	Family1-B2	27	13
Missing Person No.7	Family1-B3	28	19491
Missing Person No.18	Family2-B1	22	19425
Missing Person No.18	Family2-B2	22	19425
Missing Person No.18	Family2-B3	22	19425

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Jiashuo Zhang, Xuebo Li, Liangliang Li, Anqi Chen, Suhua Zhang. Y-STR analysis of highly degraded DNA from skeletal remains over 70 years old[J]. Forensic Sciences Research, 2024, 9(2): owae020

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Paper Information

Category: Research Articles

Received: Aug. 27, 2023

Accepted: Dec. 18, 2023

Published Online: Sep. 22, 2025

The Author Email: Suhua Zhang (zsh-daisy@163.com)

DOI:10.1093/fsr/owae020

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