Rchr
J-GLOBAL ID:200901047216269882
Update date: Sep. 26, 2024
Segawa Takahiro
セガワ タカヒロ | Segawa Takahiro
Affiliation and department:
Research field (4):
Evolutionary biology
, Genomics
, Ecology and environmental science
, Environmental dynamics
Research keywords (9):
古代DNA
, 氷河生態系
, 赤雪
, 絶滅動物
, シアノバクテリア
, 藻類
, アイスコア
, 雪氷生物
, 野生動物
Research theme for competitive and other funds (26):
- 2023 - 2026 古代DNA解析技術を用いた絶滅哺乳類史の刷新
- 2022 - 2026 日本の動物相の原風景-集団ゲノミクスと古代DNAによる在来動物の集団史の解明
- 2022 - 2026 氷河・積雪生態系における雪氷藻類へのツボカビ感染症の動態解明
- 2021 - 2026 The Formation of the Proto-Silk Roads: Integrated Research on Early Exploitation of Mountainous Areas in Central Asia
- 2022 - 2025 森林生態系における野生動物を介した病原性微生物の動態解明
- 2022 - 2025 大脳における排尿関連細胞の選択的操作とそのプロファイルの探究
- 2022 - 2024 絶滅動物の進化ダイナミクス研究の革新的展開に向けた堆積物古代DNA解析法の確立
- 2021 - 2024 Ancient DNA analysis of ice cores reveals cyanobacterial community changes
- 2019 - 2024 Expansion of microbial blooming on glaciers induced by abrupt environmental changes
- 2020 - 2023 未培養原生生物1細胞ゲノム解析系の確立とシロアリ腸内木質分解性原生生物の機能解明
- 2020 - 2023 水環境における新興・再興微生物リスク管理に向けた微生物起源解析の活用に関する研究
- 2021 - 2022 古代DNAから解明する絶滅したニホンアシカの集団動態と過去の地球環境変動の関連性
- 2020 - 2022 下水疫学調査による新型コロナウイルスの感染流行状況のリアルタイム監視
- 2020 - 2022 The way of life in the Pleistocene extinct mammals elucidated by ancient DNA
- 2020 - 2022 A study on parasitic chytrids on snow algae
- 2018 - 2021 Genome analysis of ancient samples preserved in Antarctica
- 2017 - 2020 Metagenomic analysis of microorganisms in an ancient ice core
- 2014 - 2018 Effects of global environmental changes on glacier ecosystems
- 2014 - 2018 Investigation of darkening process of glaciers and ice sheets
- 2014 - 2017 Bioaerosol sampling at the stratosphere using scientific balloons
- 2014 - 2017 Microbial analysis from an ice core
- 2010 - 2016 Warming events and their impacts during the past 150,000 years viewed from Greenland ice
- 2012 - 2014 Microbial analysis of subglacial samples drilling at Dome Fuji, Antarctica
- 2010 - 2012 Analysis of decadal to millennial sGale variation of Cosmic Ray intensity recorded in iGe Gore and its impliGation for the earth environment
- 2008 - 2009 Reconstructions of past flora using DNA analysis from ice core samples
- 2006 - 2009 Ice core studies of past climate and environment and their altitudinal variability in the Arctic
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Papers (61):
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Sunayana Raya, Bikash Malla, Ocean Thakali, Made Sandhyana Angga, Takahiro Segawa, Jeevan B. Sherchand, Eiji Haramoto. Validation and application of high-throughput quantitative PCR for the simultaneous detection of microbial source tracking markers in environmental water. Science of The Total Environment. 2024. 940. 173604-173604
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Takahiro Segawa, Akinori Takahashi, Nobuo Kokubun, Satoshi Ishii. Spread of antibiotic resistance genes to Antarctica by migratory birds. Science of The Total Environment. 2024. 923. 171345-171345
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Takahiro Segawa, Alba Rey-Iglesia, Eline D. Lorenzen, Michael V. Westbury. The origins and diversification of Holarctic brown bear populations inferred from genomes of past and present populations. Proceedings of the Royal Society B: Biological Sciences. 2024. 291. 2015
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Takahiro Segawa, Takahiro Yonezawa, Ryo Matsuzaki, Hiroshi Mori, Ayumi Akiyoshi, Francisco Navarro, Koji Fujita, Vladimir B. Aizen, Zhongqin Li, Shuhei Mano, et al. Evolution of snow algae, from cosmopolitans to endemics, revealed by DNA analysis of ancient ice. The ISME Journal. 2023. 17. 4. 491-501
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Youichi Shinozaki, Alex Leung, Kazuhiko Namekata, Sei Saitoh, Huy Bang Nguyen, Akiko Takeda, Yosuke Danjo, Yosuke M. Morizawa, Eiji Shigetomi, Fumikazu Sano, et al. Astrocytic dysfunction induced by ABCA1 deficiency causes optic neuropathy. Science Advances. 2022. 8. 44
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MISC (2):
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Takeuchi Nozomu, DIal Roman, Kohshima Shiro, Segawa Takahiro, Uetake Jun. Distribution of red snow on the Harding Icefield in Alaska, derived from a satellite image. Preprints of the Annual Conference, Japanese Society of Snow and Ice. 2005. 2005. 0. 37-37
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segawa takahiro, takeuchi nozomu, kohshima shiro. Studies on cyanobacteria in glacier ecosystems by 16S rDNA analysis. Preprints of the Annual Conference, Japanese Society of Snow and Ice. 2004. 2004. 0. 102-102
Professional career (1):
Work history (4):
- 2021/04 - 現在 山梨大学 総合研究部 総合分析実験センター 講師
- 2016/04 - 2021/03 山梨大学 総合研究部 総合分析実験センター 特任助教
- 2012/04 - 2016/03 Research Organization of Information and Systems
- 2005/10 - 2012/03 Research Organization of Information and Systems
Association Membership(s) (5):
International Society for Microbial Ecology
, THE JAPANESE SOCIETY OF MICROBIAL ECOLOGY
, 国際雪氷学会
, THE JAPANESE SOCIETY OF SNOW AND ICE
, JAPAN GEOSCIENCE UNION
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