Imai Ryozo

Affiliation and department：
Job title： Executive Researcher
Other affiliations (1)：

Tokyo University of Science Graduate School of Science and Technology Adjunct Professor

Research field (2)： Applied molecular and cellular biology , Applied biochemistry

Research keywords (11)： Genome editing , Plant hormones , Arabidopsis , rice , wheat , chilling tolerance , Pant immuity , Trehalose biosynthesis , Dehydration stress , Freezing tolerance , Cold acclimation

Research theme for competitive and other funds (13)：

2023 - 2026 Functional analyses of bacterial cspC/E genes found in barley genome
2021 - 2024 ゲノムデザインと自由な書き換えによる高収量コムギの創出
2018 - 2023 超低温保存が可能な種子における天然変性蛋白質の卓越した保護活性の分子機構
2017 - 2020 Improvement of freezing tolerance of wheat by development of new strategy for transgene-free genome editing
2017 - 2019 Development of a non-GM method for crop genome editing

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Papers (106)：

Chikako Kuwabara, Ryuji Miki, Nobuyuki Maruyama, Masanori Yasui, Haruyasu Hamada, Yozo Nagira, Yumiko Hirayama, Wataru Ackley, Feng Li, Ryozo Imai, Naoaki Taoka, Tetsuya Yamada. DNA-free and genotype-independent CRISPR/Cas9 system in soybean. Plant Physiology. 2025. in press
Kentaro Sasaki, Naozumi Mimida, Satoko Nonaka, Hiroshi Ezura, Ryozo Imai. A long shelf-life melon created via CRISPR/Cas9 RNP-based <i>in planta</I> genome editing. bioRxiv. 2024
Weifeng Luo, Yuelin Liu, Ryozo Imai. In Planta Genome Editing in Commercial Wheat Varieties: Use of TaQsd1 to Lengthen Seed Dormancy. Methods in molecular biology (Clifton, N.J.). 2024. 2830. 163-171
Daisuke Tezuka, Huikyong Cho, Hitomi Onodera, Qianyan Linghu, Takeshi Chijimatsu, Masahiro Hata, Ryozo Imai. Redirecting barley breeding for grass production through genome editing of Photoperiod-H1. Plant Physiology. 2024. 195. 1. 287-290
Tomoya Ota, Wataru Saburi, Takayoshi Tagami, Jian Yu, Shiro Komba, Linda Elizabeth Jewell, Tom Hsiang, Ryozo Imai, Min Yao, Haruhide Mori. Molecular mechanism for endo-type action of glycoside hydrolase family 55 endo-β-1,3-glucanase on β1-3/1-6-glucan. Journal of Biological Chemistry. 2023. 299. 11. 105294-105294

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MISC (126)：

太田智也, 佐分利亘, 山下恵太郎, 田上貴祥, 于健, 今場司朗, ジュウェルリンダ, シャントム, 今井亮三, 姚閔, et al. GH55β-1,3-グルカナーゼのエンド様式の作用と構造. 応用糖質科学. 2023. 13. 1
太田智也, 佐分利亘, JEWELL Linda, HSIANG Tom, 今井亮三, 森春英. GH3β-グルコシダーゼMnBG3Aの反応速度と基質阻害に対する単糖の影響. 日本栄養・食糧学会北海道支部大会講演要旨集. 2023. 53rd (CD-ROM)
太田智也, 佐分利亘, JEWELL Linda, HSIANG Tom, 今井亮三, 森春英. 雪腐病菌由来GH3β-グルコシダーゼMnBG3AのpNP-Glc加水分解速度への各種配糖体および単糖の影響. 応用糖質科学. 2023. 13. 3
手塚大介, 池田達哉, 関昌子, 長嶺敬, 中野友貴, 今井亮三. Creation of gluten-forming barley via genome editing. 日本農芸化学会大会講演要旨集(Web). 2023. 2023
太田智也, 佐分利亘, 今場司朗, JEWELL Linda, HSIANG Tom, 今井亮三, 森春英. Laminarin degradation mechanism of GH55 laminarinase from Microdochium nivale. 日本農芸化学会大会講演要旨集(Web). 2022. 2022

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Patents (10)：

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Books (1)：

Plant and microbe adaptations to cold in a changing world : proceedings from Plant and Microbe Adaptations to Cold 2012
Springer 2013 ISBN:9781461482529

Education (3)：

1987 - 1990 University of Tokyo Graduate Schoold of Agriculture Agricultural Chemistry
1985 - 1987 Tokyo Institute of Technology Interdisciplinary Graduate School of Science and Engineering Life Chemistry
1981 - 1985 Waseda University School of Science and Engineering Applied Chemistry

Professional career (3)：

PhD (Univ. Tokyo)
Master of Science (Tokyo Institute of Technology)
Bachelor of Engineering (Waseda University)

Work history (6)：

2022/04 - 現在 Institute of Agrobiological Sciences, National Agriculture and Food Research Organization Executive Researcher
2018/04 - 現在 Tokyo University of Science Applied Biological Sciences Adjunct Professot
2021/11 - 2024/03 University of Tsukuba Faculty of Life and Environmental Sciences Professor
2021/04 - 2022/03 Institute of Agrobiological Sciences, NARO Genome-edited Crop Development Group, Division of Crop Genome Editing, Group Leader
2016/04 - 2021/03 Institute of Agrobiological Sciences Division of Applied Genetics Senior Principal Researcher

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Committee career (6)：

2020/07 - 2022/06 日本学術振興会特別研究員等審査会専門委員、卓越研究員候補者先行委員会書面審査員および国際事業委員会書面審査員・評価員
2009/01 - 2013/12 AgroBioInstitute, Bulgaria Member of International Consultative Council
2011/04 - 2013/03 日本学術振興会科学研究費審査委員会専門委員
2011/03 - 2012/08 Plant and Microbe Adaptations to Cold 2012 Organizing Committee (co-chair)
2009/05 - 2011/03 日本学術振興会科学研究費審査委員会審査第三部会生物学・農学小委員会委員

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Awards (3)：

2018/11 - 植物化学調節学会学会賞「植物の低温耐性獲得機構に関する研究」
2018/08 - 日本植物細胞分子生物学会技術賞「茎頂メリステムをターゲットにした培養不要で汎用性の高い遺伝子改変技術の開発」
2006/08 - Japan Society of Bioscience, Biotechnology, and Agochemistry, Hokkaido Branch Encouraging Award

Association Membership(s) (4)：

JAPANESE SOCIETY FOR PLANT CELL AND MOLECULAR BIOLOGY , THE JAPANESE SOCIETY FOR CHEMICAL REGULATION OF PLANTS , THE JAPANESE SOCIETY OF PLANT PHYSIOLOGISTS , JAPAN SOCIETY FOR BIOSCIENCE, BIOTECHNOLOGY, AND AGROCHEMISTRY

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