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1.
論文(リポジトリ) |
Gakuhari, Takashi ; Nakagome, Shigeki ; Rasmussen, Simon ; Allentoft, Morten E. ; Sato, Takehiro ; Korneliussen, Thorfinn ; Chuinneagain, Blanaid Ni ; Matsumae, Hiromi ; Koganebuchi, Kae ; Schmidt, Ryan ; Mizushima, Souichiro ; Kondo, Osamu ; Shigehara, Nobuo ; Yoneda, Minoru ; Kimura, Ryosuke ; Ishida, Hajime ; Masuyama, Tadayuki ; Yamada, Yasuhiro ; Tajima, Atsushi ; Shibata, Hiroki ; Toyoda, Atsushi ; Tsurumoto, Toshiyuki ; Wakebe, Tetsuaki ; Shitara, Hiromi ; Hanihara, Tsunehiko ; Willerslev, Eske ; Sikora, Martin ; Oota, Hiroki
概要:
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.
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2.
論文(リポジトリ) |
Gakuhari, Takashi ; Nakagome, Shigeki ; Rasmussen, Simon ; Allentoft, Morten E. ; Sato, Takehiro ; Korneliussen, Thorfinn ; Chuinneagain, Blanaid Ni ; Matsumae, Hiromi ; Koganebuchi, Kae ; Schmidt, Ryan ; Mizushima, Souichiro ; Kondo, Osamu ; Shigehara, Nobuo ; Yoneda, Minoru ; Kimura, Ryosuke ; Ishida, Hajime ; Masuyama, Tadayuki ; Yamada, Yasuhiro ; Tajima, Atsushi ; Shibata, Hiroki ; Toyoda, Atsushi ; Tsurumoto, Toshiyuki ; Wakebe, Tetsuaki ; Shitara, Hiromi ; Hanihara, Tsunehiko ; Willerslev, Eske ; Sikora, Martin ; Oota, Hiroki
概要:
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.
論文 続きを見る |