Bioinformatic insights into five Chinese population substructures inferred from the East Asian-specific AISNP panel.

Journal: BMC genomics
Published Date: Aug 18, 2025

Abstract

BACKGROUND: Recent advances in population-specific high-quality reference databases have significantly improved the performance of forensic panel development for personal identification, parentage testing, and biogeographical ancestry inference. However, the discriminative power of previously developed AISNP panels remains limited in applications involving regional Chinese population substructures.

Authors

  • Jing Chen
    Department of Vascular Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi 530021, P.R. China.
  • Yuguo Huang
    Institute of Rare Diseases, West China Hospital of Sichuan University, Sichuan University, Chengdu, 610000, China.
  • Jie Zhong
    Department of Ophthalmology, Sichuan Academy of Medical Sciences and Sichuan Provincial People's Hospital, Chengdu, PR China. Electronic address: zjllxx1968@163.com.
  • Mengge Wang
    Institute of Rare Diseases, West China Hospital of Sichuan University, Sichuan University, Chengdu, 610000, China. Menggewang2021@163.com.
  • Guanglin He
    Hangzhou Hikvision Digital Technology Co., Ltd., Hangzhou, China.
  • Jiangwei Yan
    Shanxi Medical University, Taiyuan 030001, PR China. Electronic address: yanjw@sxmu.edu.cn.

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