邯郸汉族人群法医学特征及遗传亚结构分析。

IF 1.2 4区医学 Q2 ANTHROPOLOGY

Annals of Human Biology Pub Date : 2023-02-01 DOI:10.1080/03014460.2023.2181985

Chi-Zao Wang, Lan-Hai Wei, Jia-Shuo Zhang, Xue-Er Yu, Mei-Sen Shi, Hui Li, Ru-Feng Bai, Shu-Hua Ma

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引用次数: 0

摘要

利用36个Y-STR(短串联重复序列)和Y-SNP(单核苷酸多态性)标记分析了邯郸汉族人群的法医特征和亚结构。在邯郸汉族中最具优势的两个单倍群O2a2b1a1a1-F8(17.95%)和O2a2b1a2a1a(21.51%)及其下游分支丰富，反映了汉族前体在邯郸的强大扩张。目前的结果丰富了法医数据库，并探索了邯郸汉族与其他邻近和/或语言相近的人群之间的遗传关系，这表明目前对汉族复杂子结构的简明概述仍然过于简化。

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Forensic characteristics and genetic substructure analysis of the Handan Han population, Northern China.

We analysed the forensic characteristics and substructure of the Handan Han population based on 36 Y-STR (short tandem repeat) and Y-SNP (single nucleotide polymorphism) markers. The two most dominant haplogroups in Handan Han, O2a2b1a1a1-F8 (17.95%) and O2a2b1a2a1a (21.51%), and their abundant downstream branches, reflected the strong expansion of the precursor of the Hans in Handan. The present results enrich the forensic database and explore the genetic relationships between Handan Han and other neighbouring and/or linguistically close populations, which suggests that the current concise overview of the Han intricate substructure remains oversimplified.

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来源期刊

Annals of Human Biology 生物-公共卫生、环境卫生与职业卫生

CiteScore

3.40

自引率

5.90%

发文量

审稿时长

1 months

期刊介绍： Annals of Human Biology is an international, peer-reviewed journal published six times a year in electronic format. The journal reports investigations on the nature, development and causes of human variation, embracing the disciplines of human growth and development, human genetics, physical and biological anthropology, demography, environmental physiology, ecology, epidemiology and global health and ageing research.