Rchr
J-GLOBAL ID：201801012102365069   Update date: Aug. 28, 2024

Ootsuki Ryo

Ootsuki Ryo
Affiliation and department：
Japan Women's University Faculty of Science Department of Chemical and Biological Sciences

About Japan Women's University Faculty of Science Department of Chemical and Biological Sciences


Other affiliations (6)：
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Homepage URL  (1)： https://www.researchgate.net/profile/Ryo_Ootsuki
Research field  (1)： Biodiversity and systematics
Research keywords  (13)： Nanopore long-read sequencing ,  膨張顕微鏡法 ,  植物系統分類学 ,  教養教育 ,  地図学 ,  顕微鏡技術 ,  NGS ,  外邦図 ,  地理学 ,  ゲノム解読 ,  無配生殖 ,  生殖様式 ,  シダ植物
Research theme for competitive and other funds  (5)：
  • 2015 - 2019 Field survey and experimental verification to understand the evolution of mode of sexual reproduction in Closterium peracerosum-strigosum-littorale complex
  • 2014 - 2017 Mitochondrial genome complete sequencing and technological development of computer scientific "cell fractionation method" in fern
  • 2012 - 2016 Analysis of evolution of sexual reproductive system in Closterium peracerosum-strigosum-littorale complex, comparing sex-chromosome like regions
  • 2009 - 2011 Mechanisms of obtaining genetic diversity in apogamous fern species
  • 2006 - 2008 Molecular taxonomical analyses of cryptic species in the ectomycorrhizal fungi and evolution of their host specificity
Papers (16)：
  • Kazuharu Misawa, Ryo Ootsuki. A simple method for estimating time-irreversible nucleotide substitution rates in the SARS-CoV-2 genome. NAR Genomics and Bioinformatics. 2024
  • Kohei Takahashi, Shigekatsu Suzuki, Hiroko Kawai-Toyooka, Kayoko Yamamoto, Takashi Hamaji, Ryo Ootsuki, Haruyo Yamaguchi, Masanobu Kawachi, Tetsuya Higashiyama, Hisayoshi Nozaki. Reorganization of the ancestral sex-determining regions during the evolution of trioecy in Pleodorina starrii. Communications biology. 2023. 6. 1. 590-590
  • Hiroyuki Sekimoto, Ayumi Komiya, Natsumi Tsuyuki, Junko Kawai, Naho Kanda, Ryo Ootsuki, Yutaka Suzuki, Atsushi Toyoda, Asao Fujiyama, Masahiro Kasahara, et al. A divergent RWP-RK transcription factor determines mating type in heterothallic Closterium. New Phytologist. 2023
  • Ryosuke Imai, Yoshiaki Tsuda, Atsushi Ebihara, Sadamu Matsumoto, Ayumi Tezuka, Atsushi J Nagano, Ryo Ootsuki, Yasuyuki Watano. Author Correction: Mating system evolution and genetic structure of diploid sexual populations of Cyrtomium falcatum in Japan. Scientific reports. 2021. 11. 1. 19132-19132
  • Kohei Takahashi, Hiroko Kawai-Toyooka, Ryo Ootsuki, Takashi Hamaji, Yuki Tsuchikane, Hiroyuki Sekimoto, Tetsuya Higashiyama, Hisayoshi Nozaki. Three sex phenotypes in a haploid algal species give insights into the evolutionary transition to a self-compatible mating system. Evolution; international journal of organic evolution. 2021. 75. 11. 2984-2993
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MISC (37)：
  • 高橋昂平, 鈴木重勝, 豊岡博子, 山本荷葉子, 浜地貴志, 大槻涼, 山口晴代, 河地正伸, 東山哲也, 野崎久義, et al. 緑藻Pleodorina starriiにおける3性共存進化に伴うゲノム中性決定領域の再編成. 日本植物学会大会研究発表記録(CD-ROM). 2023. 87th
  • 高橋昂平, 豊岡博子, 山本荷葉子, 浜地貴志, 大槻涼, 鈴木重勝, 山口晴代, 河地正伸, 東山哲也, 東山哲也, et al. 緑藻ボルボックス系列Pleodorina starriiにおける3つの性表現型を決定する分子遺伝学的基盤の解明. 藻類. 2022. 70. 1
  • 高橋昂平, 豊岡博子, 山本荷葉子, 浜地貴志, 大槻涼, 鈴木重勝, 山口晴代, 河地正伸, 東山哲也, 東山哲也, et al. 3つの性別を持つ緑藻Pleodorina starriiの発見と本種における性決定の分子遺伝学的基盤. 日本植物分類学会大会研究発表要旨集. 2022. 21st (CD-ROM)
  • 大槻涼. HRM解析を用いた三倍体無配生殖型ヤブソテツの遺伝的分離の検証. 日本植物分類学会大会研究発表要旨集. 2022. 21st (CD-ROM)
  • 大槻涼. 三倍体ゲノムのアセンブル-”異質”と”同質”のあいだ-. 日本進化学会大会プログラム・講演要旨集(Web). 2021. 23rd
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Books (2)：
  • Cleaved Amplified Polymorphic Sequences (CAPS) Markers in Plant Biology
    2014
  • 地図からの発想
    古今書院 2005
Lectures and oral presentations  (38)：
  • 自作 近赤外線DHMによるライブイメージング
    (日本植物形態学会第34回総会・大会 2022)
  • 三倍体ゲノムのアセンブル-“異質”と“同質”のあいだ-
    (日本進化学会第22回大会)
  • 顕微鏡を用いた市民参加型ワークショップの試み〜日本シダの会での事例〜
    (日本植物分類学会第18回大会)
  • 植物における膨張顕微鏡法の応用
    (日本植物形態学会第30回大会 2018)
  • レプリカ膨張顕微鏡法の開発
    (日本植物学会第82大会 2018)
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Education (4)：
  • 2009 - 2011 Tokyo Metropolitan University Graduate School of Science and Engineering Department of Biological Sciences
  • 2006 - 2009 Tokyo Metropolitan University Graduate School of Science and Engineering Department of Biological Sciences
  • 2005 - 2006 The University of Tokyo Faculty of Science
  • 2001 - 2005 Komazawa University Faculty of Letters Department of Geography Environmental Study Program
Professional career (1)：
  • 博士(理学) (首都大学東京)
Work history (11)：
  • 2024/05 - 現在 Hosei University
  • 2023/04 - 現在 Hosei University
  • 2020/09 - 現在 J. F. Oberlin University College of Performing and Visual Arts
  • 2020/04 - 現在 Japan Women's University Faculty of Science Department of Chemical and Biological Sciences
  • 2019/04 - 現在 Rikkyo University Zenkari
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Awards (1)：
  • 2012/03 - Acta Phytotaxonomica et Geobotanica 論文賞
Association Membership(s) (5)：
SOCIETY OF EVOLUTIONARY STUDIES, JAPAN ,  THE JAPANESE SOCIETY OF PLANT MORPHOLOGY ,  THE BOTANICAL SOCIETY OF JAPAN ,  THE ASSOCIATION OF JAPANESE GEOGRAPHERS ,  JAPANESE SOCIETY FOR PLANT SYSTEMATICS
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