Ancient Jomon genome sequence analysis sheds light on migration patterns of early East Asian populations.,Communications Biology

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Ancient Jomon genome sequence analysis sheds light on migration patterns of early East Asian populations.
Communications Biology ( IF 5.9 ) Pub Date : 2020-08-25 , DOI: 10.1038/s42003-020-01162-2
Takashi Gakuhari _{1,

2,

3} , Shigeki Nakagome ₄ , Simon Rasmussen ₅ , Morten E Allentoft _{5,

6} , Takehiro Sato ₇ , Thorfinn Korneliussen ₅ , Blánaid Ní Chuinneagáin ₄ , Hiromi Matsumae ₃ , Kae Koganebuchi ₃ , Ryan Schmidt ₃ , Souichiro Mizushima ₈ , Osamu Kondo ₉ , Nobuo Shigehara ₁₀ , Minoru Yoneda ₁₁ , Ryosuke Kimura ₁₂ , Hajime Ishida ₁₂ , Tadayuki Masuyama ₁₃ , Yasuhiro Yamada ₁₄ , Atsushi Tajima ₇ , Hiroki Shibata ₁₅ , Atsushi Toyoda ₁₆ , Toshiyuki Tsurumoto ₁₇ , Tetsuaki Wakebe ₁₇ , Hiromi Shitara ₁₈ , Tsunehiko Hanihara ₃ , Eske Willerslev _{5,

19,

20} , Martin Sikora ₅ , Hiroki Oota _{3,

9}

Affiliation

Center for Cultural Resource Studies, College of Human and Social Sciences, Kanazawa University, Kanazawa, Japan.
Institute for Frontier Science Initiative, Kanazawa University, Kanazawa, Japan.
Kitasato University School of Medicine, Sagamihara, Japan.
School of Medicine, Trinity College Dublin, the University of Dublin, Dublin, Ireland.
Lundbeck Foundation GeoGenetics Centre, GLOBE Institute, University of Copenhagen, Copenhagen, Denmark.
Trace and Environmental DNA (TrEnD) laboratory, School of Molecular and Life Sciences, Curtin University, Perth, WA, Australia.
Department of Bioinformatics and Genomics, Graduate School of Advanced Preventive Medical Sciences, Kanazawa University, Kanazawa, Japan.
Department of Anatomy, St. Marianna University School of Medicine, Kawasaki, Japan.
Department of Biological Sciences, Graduate School of Science, The University of Tokyo, Tokyo, Japan.
Nara National Research Institute for Cultural Properties, Nara, Japan.
The University Museum, The University of Tokyo, Tokyo, Japan.
Graduate School of Medicine, University of the Ryukyus, Nishihara, Japan.
Educational Committee of Tahara City, Tahara, Japan.
National Museum of Japanese History, Sakura, Japan.
Division of Genomics, Medical Institute of Bioregulation, Kyushu University, Fukuoka, Japan.
National Institute of Genetics, Mishima, Japan.
Department of Macroscopic Anatomy, Nagasaki University Graduate School of Biomedical Science, Nagasaki, Japan.
Department of Archaeology, The University of Tokyo, Tokyo, Japan.
GeoGenetics Groups, Department of Zoology, University of Cambridge, Cambridge, UK.
Wellcome Trust Sanger Institute, Hinxton, UK.

Anatomically modern humans reached East Asia more than 40,000 years ago. However, key questions still remain unanswered with regard to the route(s) and the number of wave(s) in the dispersal into East Eurasia. Ancient genomes at the edge of the region may elucidate a more detailed picture of the peopling of East Eurasia. Here, we analyze the whole-genome sequence of a 2,500-year-old individual (IK002) from the main-island of Japan that is characterized with a typical Jomon culture. The phylogenetic analyses support multiple waves of migration, with IK002 forming a basal lineage to the East and Northeast Asian genomes examined, likely representing some of the earliest-wave migrants who went north from Southeast Asia to East Asia. Furthermore, IK002 shows strong genetic affinity with the indigenous Taiwan aborigines, which may support a coastal route of the Jomon-ancestry migration. This study highlights the power of ancient genomics to provide new insights into the complex history of human migration into East Eurasia.

更新日期：2020-08-25

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