Organization
Graduate School of Agriculture Department of Bioscience Assistant Professor
Title
Assistant Professor
Contact information
External link
Yokoi Taiyo
Degree
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博士（農学） ( 2018.3 京都大学 )
Research Interests
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脱皮ホルモン
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構造活性相関
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農薬化学
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幼若ホルモン
Research Areas
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Life Science / Bioorganic chemistry
Education
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Kyoto University Graduate School of Agriculture Division of Applied Life Sciences
2015.4 - 2018.3
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Kyoto University Graduate School of Agriculture Division of Applied Life Sciences
2013.4 - 2015.3
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Kyoto University Faculty of Agriculture Department of Applied Life Sciences
2009.4 - 2013.3
Research History
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Ehime University Department of Bioscience, Graduate School of Agriculture Assistant Professor
2024.10
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Sagami Chemical Research Institute Agrochemicals & Environmental Chemistry Group Senior Research Scientist
2022.4 - 2024.9
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Sagami Chemical Research Institute Agrochemicals & Environmental Chemistry Group Doctoral Research Scientist
2019.4 - 2022.3
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Kyoto University Graduate School of Agriculture JSPS Research Fellow (PD)
2018.4 - 2019.3
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Kyoto University Graduate School of Agriculture JSPS Research Fellow
2017.4 - 2018.3
Professional Memberships
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日本農芸化学会
2016.3
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日本農薬学会
2013.1
Committee Memberships
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日本農薬学会 農薬バイオサイエンス研究会委員
2024.4
Committee type：Academic society
Papers
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Taiyo Yokoi, Ken’ichiro Hayashi, Takashi Morihara, Toshiyuki Murai
Biochemistry 64 ( 19 ) 4242 - 4253 2025.9
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Taiyo Yokoi, Hisashi Nishiwaki, Satoshi Yamauchi, Yoshiaki Nakagawa
Pest Management Science 81 ( 12 ) 8323 - 8332 2025.8
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Design, synthesis, and biological evaluation of insect hormone agonists Invited
Taiyo Yokoi
Journal of Pesticide Science 49 ( 4 ) 303 - 310 2024.11
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A luciferase reporter assay for ecdysone agonists using HEK293T cells
Taiyo Yokoi, Taku Nabe, Chiharu Ishizuka, Ken'ichiro Hayashi, Sayoko Ito-Harashima, Takashi Yagi, Yoshiaki Nakagawa, Hisashi Miyagawa
Bioscience, Biotechnology, and Biochemistry 2022.10
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A Commercial Extract of Cyanotis arachnoidea Roots as a Source of Unusual Ecdysteroid Derivatives with Insect Hormone Receptor Binding Activity
G{\'{a } }bor T{\'{o } }th, Ibolya Herke, Tam{\'{a } }s G{\'{a } }ti, M{\'{a } }t{\'{e } } V{\'{a } }gvölgyi, R{\'{o } }bert Berkecz, Lyudmila V. Parfenova, Minori Ueno, Taiyo Yokoi, Yoshiaki Nakagawa, Attila Hunyadi
Journal of Natural Products 2021.6
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Receptor-binding affinity and larvicidal activity of tetrahydroquinoline-type ecdysone agonists against Aedes albopictus
Minori Ueno, Taiyo Yokoi, Yoshiaki Nakagawa, Hisashi Miyagawa
Journal of Pesticide Science 2021.2
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Nonsteroidal ecdysone receptor agonists use a water channel for binding to the ecdysone receptor complex EcR/USP
Christopher Browning, Alastair G. McEwen, Kotaro Mori, Taiyo Yokoi, Dino Moras, Yoshiaki Nakagawa, Isabelle M. L. Billas
Journal of Pesticide Science 2021.2
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Virtual screening identifies a novel piperazine-based insect juvenile hormone agonist
Taiyo Yokoi, Taku Nabe, Shinri Horoiwa, Ken'ichiro Hayashi, Sayoko Ito-Harashima, Takashi Yagi, Yoshiaki Nakagawa, Hisashi Miyagawa
Journal of Pesticide Science 2021.1
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Transcription‐inducing activity of natural and synthetic juvenile hormone agonists through the Drosophila Methoprene‐tolerant protein
Taiyo Yokoi, Taku Nabe, Chiharu Ishizuka, Ken'ichiro Hayashi, Sayoko Ito‐Harashima, Takashi Yagi, Yoshiaki Nakagawa, Hisashi Miyagawa
Pest Management Science 2020.7
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Structure-based virtual screening for insect ecdysone receptor ligands using MM/PBSA
Shinri Horoiwa, Taiyo Yokoi, Satoru Masumoto, Saki Minami, Chiharu Ishizuka, Hidetoshi Kishikawa, Shunsuke Ozaki, Shigeki Kitsuda, Yoshiaki Nakagawa, Hisashi Miyagawa
Bioorganic & Medicinal Chemistry 27 ( 6 ) 1065 - 1075 2019.3
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Asymmetric synthesis of tetrahydroquinoline‐type ecdysone agonists and QSAR for their binding affinity against Aedes albopictus ecdysone receptors
Taiyo Yokoi, Yoshiaki Nakagawa, Hisashi Miyagawa
Pest Management Science 2019.1
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Quantitative structure–activity relationship of substituted imidazothiadiazoles for their binding against the ecdysone receptor of Sf-9 cells
Taiyo Yokoi, Yoshiaki Nakagawa, Hisashi Miyagawa
Bioorganic & Medicinal Chemistry Letters 27 ( 23 ) 5305 - 5309 2017.12
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Brassinolide-like activity of castasterone analogs with varied side chains against rice lamina inclination
Bunta Watanabe, Shuji Yamamoto, Taiyo Yokoi, Airi Sugiura, Shinri Horoiwa, Takanori Aoki, Hisashi Miyagawa, Yoshiaki Nakagawa
Bioorganic & Medicinal Chemistry 25 ( 17 ) 4566 - 4578 2017.9
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Structure–activity relationship of imidazothiadiazole analogs for the binding to the ecdysone receptor of insect cells
Taiyo Yokoi, Saki Minami, Yoshiaki Nakagawa, Hisashi Miyagawa
Pesticide Biochemistry and Physiology 120 40 - 50 2015.5
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cDNA cloning of ecdysone receptor (EcR) and ultraspiracle (USP) from Harmonia axyridis and Epilachna vigintioctopunctata and the evaluation of the binding affinity of ecdysone agonists to the in vitro translated EcR/USP heterodimers
China Morishita, Chieka Minakuchi, Taiyo Yokoi, Seisuke Takimoto, Akifumi Hosoda, Miki Akamatsu, Hiroto Tamura, Yoshiaki Nakagawa
Journal of Pesticide Science 39 ( 2 ) 76 - 84 2014
MISC
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学会賞受賞論文要約(奨励賞) 昆虫ホルモン様活性化合物の合成・評価・デザインに関する研究 Invited
横井 大洋
日本農薬学会誌 = Japanese journal of pesticide science 49 ( 2 ) 54 - 56 2024.8
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IUPAC 2019 Ghent Crop Protection Chemistry
横井 大洋, 甲斐 建次, 岡澤 敦司, 橋床 泰之, 中川 好秋
日本農薬学会誌 45 ( 1 ) 15 - 28 2020.2
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Structure-activity relationships of thiadiazoloimidazole-type ecdysone agonists for binding to sf-9 cells
Taiyo Yokoi, Yoshiaki Nakagawa, Hisashi Miyagawa
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY 248 2014.8
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Synthesis of N-(2-phenyl-1H-imidazol-1-yl) benzamide analogs and measurement of binding to the ecdysone receptor and molting hormonal activity using a reporter gene assay
Saki Minami, Taiyo Yokoi, Seisuke Takimoto, Yoshiaki Nakagawa, Hisashi Miyagawa
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY 248 2014.8
Presentations
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昆虫ホルモン様活性化合物の合成・評価・デザインに関する研究 Invited
横井 大洋
日本農薬学会第49回大会（奨励賞受賞講演） 2024.3
Industrial property rights
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複素環化合物、ポリマー、それを含む組成物、及びそれらの製造方法
小林 修, 横井 大洋, 砂川 彩, 一條 洋樹, 坂下 竜一, 七田 優輝, 北川 貴裕, 常藤 透朗, 田靡 正雄
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カルコン誘導体、組成物、光学フィルム及びそれらの製造方法
七田 優輝, 一條 洋樹, 坂下 竜一, 村上 範武, 稲葉 礼人, 小林 修, 横井 大洋
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ジアシルヒドラジン誘導体及びその製造方法
小林 修, 横井 大洋, 一條 洋樹, 坂下 竜一, 村上 範武, 七田 優輝, 稲葉 礼人
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4-ブロモイソチアゾリノン誘導体の製造方法、および4-ブロモイソチアゾリノン誘導体
小林 修, 立元 智子, 横井 大洋, 染谷 新太郎, 中村 慎司, 加藤 歩, 森田 樹生, 荒木 千晴
Awards
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日本農薬学会奨励賞
2024.3 日本農薬学会 昆虫ホルモン様活性化合物の合成・評価・デザインに関する研究