Onuma Ryo

オオヌマリヨウ | Onuma Ryo

Affiliation and department：
Homepage URL (1)： https://onuma-endosymbiosis.com/

Research field (2)： Cell biology , Evolutionary biology

Research keywords (4)：クリプト藻 , 渦鞭毛藻 , endosymbiosis , kleptochloroplast

Research theme for competitive and other funds (5)：

2020 - 2024 光合成を基盤とした細胞内共生進化の初期における宿主細胞の進化過程の解明
2020 - 2023 盗葉緑体性渦鞭毛虫類における無機窒素同化機構とその進化の解明
2018 - 2021 盗葉緑体性渦鞭毛藻の細胞内共生に必要な宿主・共生体の内的変化と外的環境要因の解明
2017 - 2020 Nusuttodinium属渦鞭毛藻における共生藻との親密化機構の解明
2015 - 2017 Study on mechanisms of kleptochloroplast enlargement and division in the dinoflagellate Nusuttodinium

Papers (21)：

Moe Maruyama, Tsuyoshi Kagamoto, Yuga Matsumoto, Ryo Onuma, Shin-ya Miyagishima, Goro Tanifuji, Masami Nakazawa, Yuichiro Kashiyama. Horizontally acquired nitrate reductase realized kleptoplastic photoautotrophy of Rapaza viridis. Plant And Cell Physiology. 2023
Shunsuke Hirooka, Takeshi Itabashi, Takako M. Ichinose, Ryo Onuma, Takayuki Fujiwara, Shota Yamashita, Lin Wei Jong, Reiko Tomita, Atsuko H. Iwane, Shin-ya Miyagishima. Life cycle and functional genomics of the unicellular red alga Galdieria for elucidating algal and plant evolution and industrial use. Proceedings of the National Academy of Sciences. 2022. 119. 41
Ryoma Kamikawa, Takako Mochizuki, Mika Sakamoto, Yasuhiro Tanizawa, Takuro Nakayama, Ryo Onuma, Ugo Cenci, Daniel Moog, Samuel Speak, Krisztina Sarkozi, et al. Genome evolution of a nonparasitic secondary heterotroph, the diatom Nitzschia putrida. Science Advances. 2022. 8. 17
Takayuki Fujiwara, Shunsuke Hirooka, Ryudo Ohbayashi, Ryo Onuma, Shin-Ya Miyagishima. Relationship between Cell Cycle and Diel Transcriptomic Changes in Metabolism in a Unicellular Red Alga. Plant physiology. 2020. 183. 4. 1484-1501
Ryo Onuma, Shunsuke Hirooka, Yu Kanesaki, Takayuki Fujiwara, Hirofumi Yoshikawa, Shin-Ya Miyagishima. Changes in the transcriptome, ploidy, and optimal light intensity of a cryptomonad upon integration into a kleptoplastic dinoflagellate. The ISME journal. 2020. 14. 10. 2407-2423

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MISC (16)：

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Lectures and oral presentations (6)：

Kleptoplasty in dinoflagellates Nusuttodinium spp. and insight into evolution of endosymbiosis
(Fifth webinar of the IRN France-Japan Frontiers in Plant Biology 2022)
植物進化のミッシングリンク -単細胞紅藻の有性生殖過程の発見-
(日本植物学会第86回大会 2022)
マヨレラ属アメーバとクロレラ属藻類の細胞内共生系における共生藻除去条件及び共生機構の解析
(日本植物学会第86回大会 2022)
盗葉緑体性渦鞭毛虫ヌスットディニウムの共生藻リモデリング
(日本植物学会第86回大会シンポジウム 2022)
葉緑体ドロボウは共生のはじまり?-盗葉緑体現象から紐解く細胞内共生の進化
(第21回日本分類学連合公開シンポジウム 2022)

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Education (2)：

2010 - 2015 Hokkaido University Graduate School of Science Department of Natural History Sciences
2006 - 2010 Yamagata University Faculty of Science Department of Biology

Professional career (1)：

Work history (3)：

Awards (5)：

2019/03 - 日本藻類学会若手発表賞微細藻類部門渦鞭毛藻類Nusuttodiniumの盗葉緑体現象から紐解く細胞内共生の進化
2019/03 - 日本藻類学会日本藻類学会研究奨励賞
2016/10 - International Phycological Society The Tyge Christensen Prize
2016/06 - The International Society of Protistologists Holz-Conner Award Ultrastructural and transcriptomic studies of kleptochloroplastidic dinoflagellate Nusuttodinium aeruginosum (Dinophyceae)
2013/08 - International Phycological Society The G. F. Papenfuss Poster Award Ultrastructural and phylogenetic studies of the kleptochloroplastidic dinoflagellates

Association Membership(s) (3)：

SOCIETY OF EVOLUTIONARY STUDIES, JAPAN , THE JAPANESE SOCIETY OF PHYCOLOGY , 日本植物学会

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