Kotake Toshihisa

コタケトシヒサ | Kotake Toshihisa

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

Research keywords (5)： plant cell wall , nucleotide sugar , glucomannan , plant proteoglycan , arabinogalactan-protein

Research theme for competitive and other funds (12)：

2023 - 2027 機能性を高めるグルコマンナン高アセチル化の分子メカニズム
2023 - 2025 細胞外プロテオグリカンによる植物のからだ作りの分子機構
2022 - 2025 科学的に探究する学習活動における効果的な生物教材と個別最適な学習プログラムの開発
2018 - 2023 Structural and chemical properties of non-cellulosic cell wall polymers contributing to mechanical strength of plants
2019 - 2022 Regulation of light-dependent synthesis of L-ascorbate in plants

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Papers (104)：

Akira Umezawa, Mayuko Matsumoto, Hiroto Handa, Konatsu Nakazawa, Megumi Miyagawa, Georg J. Seifert, Daisuke Takahashi, Shinya Fushinobu, Toshihisa Kotake. Cytosolic UDP-L-arabinose synthesis by bifunctional UDP-glucose 4-epimerases in Arabidopsis. The Plant Journal. 2024. 118. 508-524
Daisuke Takahashi, Kouichi Soga, Takuma Kikuchi, Tatsuya Kutsuno, Pengfei Hao, Kazuma Sasaki, Yui Nishiyama, Satoshi Kidokoro, Arun Sampathkumar, Antony Bacic, et al. Structural changes in cell wall pectic polymers contribute to freezing tolerance induced by cold acclimation in plants. Current Biology. 2024. 34. 5. 958-968.e5
Ken Tokuyasu, Kenji Yamagishi, Toshihisa Kotake, Satoshi Kimura, Masakazu Ike. Hydrogen chloride treatment of rice straw for upcycling into nanofibrous products for sugar pool. Bioresource Technology Reports. 2024. 25. 101717-101717
Toshihisa Kotake, Daisuke Takahashi. On the Separate Metabolisms of UDP-Sugars and GDP-Sugars in Plants. Trends in Glycoscience and Glycotechnology. 2024. 36. 209. E6-E11
Kotomi Kikukawa, Hisako Takigawa-Imamura, Kouichi Soga, Toshihisa Kotake, Takumi Higaki. Smooth Elongation of Pavement Cells Induced by RIC1 Overexpression Leads to Marginal Protrusions of the Cotyledon in Arabidopsis thaliana. Plant And Cell Physiology. 2023. 64. 11. 1356-1371

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MISC (51)：

菊川琴美, 今村寿子, 曽我康一, 小竹敬久, 檜垣匠. Multi-directional planar expansion of pavement cells facilitates round, fan-like cotyledon morphogenesis in Arabidopsis thaliana. 日本植物生理学会年会(Web). 2023. 64th
宮城敦子, 宮城敦子, 森和久, 石川寿樹, 大久保智司, 安達俊輔, 大川泰一郎, 山口雅利, 小竹敬久, 川合真紀. Metabolome analysis revealed each brittle culm mutant-specific metabolism in rice. 日本植物生理学会年会(Web). 2023. 64th
菊川琴美, 曽我康一, 今村寿子, 小竹敬久, 檜垣匠. RIC1過剰発現による子葉器官および表皮細胞の形態変化. 日本植物学会大会研究発表記録(CD-ROM). 2022. 86th
菊川琴美, 曽我康一, 今村寿子, 小竹敬久, 檜垣匠. Exploring the mechanism of smooth leaf morphogenesis by analyzing RIC1-overexpressors. バイオイメージング. 2022. 31. 2
菊川琴美, 曽我康一, 今村寿子, 小竹敬久, 檜垣匠. Changes in cotyledon shape and pavement cell morphology in RIC1-overexpressos. 日本植物生理学会年会(Web). 2022. 63rd

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Books (8)：

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Education (3)：

1997 - 2000 Hiroshima University Graduate School of Biosphere Science Ph D. Course
1995 - 1997 Hiroshima University Graduate School of Biosphere Science Master Course
1991 - 1995 Hiroshima University Faculty of Integrated Arts and Sciences

Professional career (1)：

Work history (8)：

2017/04 - 現在 Saitama University Graduate School of Science and Engineering Professor
2009/01 - 2017/03 Saitama University Graduate School of Science and Engineering Associate Prof.
2014/07 - 2015/06 University of Cambridge Department of Biochemistry Visiting Researcher
2006/04 - 2008/12 Saitama University Graduate School of Science and Engineering Assistant Prof.
2001/07 - 2006/03 Saitama University Faculty of Science Assistant Prof.

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Committee career (13)：

2020/04 - 現在日本応用糖質科学会・東日本支部理事
2022/03 - 2024/03 日本植物生理学会理事・広報委員長
2023/03 - 2023/04 国際生物学オリンピック・日本委員会特別教育担当
2020/04 - 2022/03 Japanese Society of Plant Physiologists Committee on Public Information
2020/06 - 2021/07 The 7th International Conference on Plant Cell Wall Biology Chair

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Awards (3)：

2010/09 - Botanila Society of Japan Young Researcher Award
2009/11 - GlycoTokyo Young Researcher Award
2005/03 - Japanese Society of Plant Physiologists PCP Award Arabidopsis TERMINAL FLOWER 2 gene encodes a heterochromatin protein 1 homolog and represses both FLOWERING LOCUS T to regulate flowering time and several floral homeotic genes

Association Membership(s) (4)：

日本応用糖質科学会 , 日本糖質学会 , 日本植物学会 , 日本植物生理学会

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