ArticleScientific reports2021
Population dynamics in the Japanese Archipelago since the Pleistocene revealed by the complete mitochondrial genome sequences.
Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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6 citing papers in PubMed.
- High-coverage ancient genomes reveal divergent population histories and prehistoric starch-related genetic variation in Japan.Proceedings of the National Academy of Sciences of the United States of America · 2026Article
- Ancient genomes reveal early-stage admixture and genetic diversity in the Northwestern Kyushu Yayoi.Scientific reports · 2026Article
- Demographic history of the Jomon people: insights from whole-mitogenome analysis.Anthropological science : journal of the Anthropological Society of Nippon = Jinruigaku zasshi · 2026Article
- Genetic analysis of a Yayoi individual from the Doigahama site provides insights into the origins of immigrants to the Japanese Archipelago.Journal of human genetics · 2025Article
- Genetic legacy of ancient hunter-gatherer Jomon in Japanese populations.Nature communications · 2024Article
- High prevalence of m.1555A > G in patients with hearing loss in the Baikal Lake region of Russia as a result of founder effect.Scientific reports · 2024Article
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14 authors.
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Abstract
The Japanese Archipelago is widely covered with acidic soil made of volcanic ash, an environment which is detrimental to the preservation of ancient biomolecules. More than 10,000 Palaeolithic and Neolithic sites have been discovered nationwide, but few skeletal remains exist and preservation of DNA is poor. Despite these challenging circumstances, we succeeded in obtaining a complete mitogenome (mitochondrial genome) sequence from Palaeolithic human remains. We also obtained those of Neolithic (the hunting-gathering Jomon and the farming Yayoi cultures) remains, and over 2,000 present-day Japanese. The Palaeolithic mitogenome sequence was not found to be a direct ancestor of any of Jomon, Yayoi, and present-day Japanese people. However, it was an ancestral type of haplogroup M, a basal group of the haplogroup M. Therefore, our results indicate continuity in the maternal gene pool from the Palaeolithic to present-day Japanese. We also found that a vast increase of population size happened and has continued since the Yayoi period, characterized with paddy rice farming. It means that the cultural transition, i.e. rice agriculture, had significant impact on the demographic history of Japanese population.
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