Ancient genomes illuminate the demographic history of Shandong over the past two millennia

J Genet Genomics. 2025 Apr;52(4):494-501. doi: 10.1016/j.jgg.2024.07.008. Epub 2024 Jul 14.

Abstract

Shandong province, located in the Lower Yellow River, is one of the birthplaces of ancient Chinese civilization. However, the comprehensive genetic histories of this region have remained largely unknown until now due to a lack of ancient human genomes. Here, we present 21 ancient genomes from Shandong dating from the Warring States period to the Northern Dynasties. Unlike the early Neolithic samples from Shandong, the historical samples are most closely related to post-Late Neolithic populations of the Middle Yellow River Basin, suggesting a population turnover in Shandong from the Neolithic Age to the Historical era. In addition, we detect a close genetic affinity between the historical samples in Shandong and present-day Han Chinese, showing long-term genetic stability in Han Chinese, at least since the Warring States period.

Keywords: Ancient DNA; Genetic heterogeneity; Genetic stability; Han; Historical period; Population migration; Shandong; Yellow River.

Publication types

  • Historical Article

MeSH terms

  • China
  • DNA, Ancient* / analysis
  • Genetics, Population
  • Genome, Human* / genetics
  • History, Ancient
  • Humans
  • Phylogeny

Substances

  • DNA, Ancient