Abstract

Genetic diversity of a large number of populations is analyzed using various Y-chromosome markers. Genotyping of a wide range of novel highly informative SNP and YSTR markers shows that most of the Y-chromosome haplogroups can be divided not only into ethnically specific lineages but also into narrower sublineages and clusters of haplotypes. A significant extent of population and interethnic genetic differentiation is revealed. Most ethnic gene pools are characterized by the predominance or even complete dominance of specific SNPs across all major haplogroups, that is highly promising for the application in ethnic identification of biological samples of males.

中文翻译：

---

Y染色体作为DNA鉴定和民族学起源的工具

摘要

使用各种Y染色体标记分析了大量种群的遗传多样性。广泛的新型高信息量SNP和YSTR标记的基因分型显示，大多数Y染色体单倍群不仅可以分为种族特异性谱系，而且可以分为较窄的亚谱系和单体型簇。显着人口和种族间遗传分化的程度。大多数种族基因库的特征是，在所有主要单倍体中特定SNP占优势甚至完全占优势，这对于在男性生物样品的种族鉴定中的应用是很有前途的。