Ancient nomadic tribes of the Mongolian steppe dominated by a single paternal lineage

The genome of an ancient Rouran individual reveals an important paternal lineage in the Donghu population, by Li et al. Am J Phys Anthropol (2018), 1–11.

Abstract (emphasis mine):

Objectives
Following the Xiongnu and Xianbei, the Rouran Khaganate (Rouran) was the third great nomadic tribe on the Mongolian Steppe. However, few human remains from this tribe are available for archaeologists and geneticists to study, as traces of the tombs of these nomadic people have rarely been found. In 2014, the IA‐M1 remains (TL1) at the Khermen Tal site from the Rouran period were found by a Sino‐Mongolian joint

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Genetic structure, divergence and admixture of Han Chinese, Japanese and Korean populations

pca-korea-japanese-han

Open access Genetic structure, divergence and admixture of Han Chinese, Japanese and Korean populations, by Wang, Lu, Chung, and Xu, Hereditas (2018) 155:19.

Abstract (emphasis mine):

Background
Han Chinese, Japanese and Korean, the three major ethnic groups of East Asia, share many similarities in appearance, language and culture etc., but their genetic relationships, divergence times and subsequent genetic exchanges have not been well studied.

Results
We conducted a genome-wide study and evaluated the population structure of 182 Han Chinese, 90 Japanese and 100 Korean individuals, together with the data of 630 individuals representing 8 populations wordwide. Our analyses revealed

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Model for the spread of Transeurasian (Macro-Altaic) communities with farming

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Austronesian influence and Transeurasian ancestry in Japanese: A case of farming/language dispersal, by Martine Robbeets, Max Planck Institute for the Science of Human History.

Abstract

In this paper, I propose a hypothesis reconciling Austronesian influence and Transeurasian ancestry in the Japanese language, explaining the spread of the Japanic languages through farming dispersal. To this end, I identify the original speech community of the Transeurasian language family as the Neolithic Xinglongwa culture situated in the West Liao River Basin in the sixth millennium bc. I argue that the separation of the Japanic branch from the other Transeurasian languages and

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Y chromosome C2*-star cluster traces back to ordinary Mongols, rather than Genghis Khan

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Article behind paywall, Whole-sequence analysis indicates that the Y chromosome C2*-Star Cluster traces back to ordinary Mongols, rather than Genghis Khan, by Wei, Yan, Lu, et al. Eur J Hum Genet (2018); 26:230–237

Abstract:

The Y-chromosome haplogroup C3*-Star Cluster (revised to C2*-ST in this study) was proposed to be the Y-profile of Genghis Khan. Here, we re-examined the origin of C2*-ST and its associations with Genghis Khan and Mongol populations. We analyzed 34 Y-chromosome sequences of haplogroup C2*-ST and its most closely related lineage. We redefined this paternal lineage as C2b1a3a1-F3796 and generated a highly revised phylogenetic tree of

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