Mitochondrial DNA analysis of human remains from the Yuansha site in Xinjiang, China.

The Yuansha site is located in the center of the Taklimakan Desert of Xinjiang, in the southern Silk Road region. MtDNA was extracted from fifteen human remains excavated from the Yuansha site, dating back 2,000-2,500 years. Analysis of the phylogenetic tree and the multidimensional scaling (MDS) reveals that the Yuansha population has relatively close relationships with the modern populations of South Central Asia and Indus Valley, as well as with the ancient population of Chawuhu.

Tracing the genetic history of the Chinese people: mitochondrial DNA analysis of aneolithic population from the Lajia site.

Ancient DNA analysis was conducted on the dental remains of specimens from the Lajia site, dating back 3,800-4,000 years. The Lajia site is located in Minhe county, Qinghai province, in northwestern China. Archaeological studies link Lajia to the late period of the Qijia culture, one of the most important Neolithic civilizations of the upper Yellow River region, the cradle of Chinese civilization.