Author

Takayuki Omori

The University Museum, The University of Tokyo

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Ecology· 1 Evolutionary Biology· 1

Signature Assays, Organisms & Methods

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Research Focus:ecology & biodiversity· 1 Approach:experimental assay· 1 Approach:genetic perturbation / CRISPR· 1 Research Focus:genome assembly· 1 Research Focus:host-pathogen & immune response· 1 Organism:human· 1 Research Focus:phylogenetics / evolution· 1 Approach:statistical model· 1

Frequent Co-Authors

Minoru YonedaiD· 2 shared Akito Shinzato· 1 shared Andrzej Witold WeberiD· 1 shared Chelsea E. BuddiD· 1 shared Chiaki KatagiriiD· 1 shared Daisuke Kubo· 1 shared Garrett HellenthaliD· 1 shared Hajime IshidaiD· 1 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 25 mutual co-author links

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2 shared papersEcology

Minoru YonedaORCID

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2 papers

Recent·Most cited

Leveraging archaeological specimens to investigate failed invasions: A case study on Okhotsk pigs, northern Japan

Takumi Tsutaya, Taichi Hattori, Rin Onishi, Chelsea E. Budd, Hideki MINOSHIMA, Tomonari Takahashi, Yu Hirasawa, Sayaka Chiku, Takayuki Omori, Kohei Yamazaki, Minoru Yoneda, Daisuke Kubo, Hajime Ishida, Takao Sato, Rick Schulting, , Andrzej Witold Weber

This study investigates the factors behind the failed invasion of pigs on Rebun Island using archaeological data, identifying reduced propagule pressure, cold climate resistance, and resource scarcity as key contributors.

bioRxiv · Apr 26, 2026 · PreprintEcology

Ancient Ryukyu Jomon contributed to past and current genetic structure of Japanese populations

Masatoshi Matsunami, Yosuke Kawai, Leo Speidel, Kae Koganebuchi, Mai Takigami, Tsuneo Kakuda, Noboru Adachi, Yuichi Kameda, Chiaki Katagiri, Takayuki Shinzato, Akito Shinzato, Masami Takenaka, Naomi Doi, Nancy Bird, Garrett Hellenthal, , Ryosuke Kimura

This study sequenced ancient and modern genomes from the Ryukyu Archipelago to show genetic differentiation between Ryukyu Jomon and Hondo populations, with admixture occurring around 1,000 YBP.

bioRxiv · Apr 7, 2026 · PreprintEvolutionary Biology