Rchr
J-GLOBAL ID：200901018457231819
Update date: Aug. 01, 2024
Akimoto Seiji
アキモト セイジ | Akimoto Seiji
Affiliation and department：
Job title：
Professor
Research field (1)：
Bio-, chemical, and soft-matter physics
Research keywords (2)：
photosynthesis
, laser
Research theme for competitive and other funds (17)：
- 2023 - 2026 人工培養系に適した実用藻類ツノケイソウの光合成システムの創出
- 2020 - 2024 常緑針葉樹の光合成調節機構の複合体プロテオミクスおよび分光学的手法よる統合的解析
- 2016 - 2021 Feedback regulation of Light-harvesting via proton gradient
- 2016 - 2019 Roles of Ca2+ in uphill energy transfer of purple photosynthetic bacteria
- 2010 - 2012 Elucidating the fundamental questions "photochemical reaction and its site" using unique cyanobacteria
- 2011 - 海洋生態系を支えるシアノバクテリアの多様化と光合成適応
- 2007 - 2008 Study on mechanism of up-hill energy transfer in photosynthetic systems and its application
- 2004 - 2005 Studies on unique light-harvesting systems in photosynthesis and their applications
- 2002 - 2004 生体および人工分子配列系における超高速コヒーレントエネルギー移動
- 2002 - 2003 Photonic Molecular Processors by means of Quantum Phase Control of Electron and Exciton Transport
- 2000 - 2001 フェムト秒蛍光分光法を用いた超高速電子移動・エネルギー移動に関する研究
- 1999 - 2001 Coherent Photochemical Reactions in Sequential Molecular Systems-Measurement and Theoretical Formulation
- 1997 - 1999 Sequential photochemical processes in biological and artificial molecular systems
- 1997 - 1998 An instrument for measuring ultrafast photophysical dynamics in photonic molecular devices
- 1995 - 1995 異積多層膜中における励起エネルギー緩和機構に関する研究
- 1994 - 1994 累積多層膜中における励起エネルギー移動とその機構
- 1991 - 1994 Fractal Structures and Excitation Energy Relaxation in Molecular Assemblies
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Papers (175)：
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Yoshifumi Ueno, Seiji Akimoto. Long-term light adaptation of light-harvesting and energy-transfer processes in the glaucophyte Cyanophora paradoxa under different light conditions. Photosynthesis Research. 2023. 159. 2-3. 165-175
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Ryo Nagao, Koji Kato, Tasuku Hamaguchi, Yoshifumi Ueno, Naoki Tsuboshita, Shota Shimizu, Miyu Furutani, Shigeki Ehira, Yoshiki Nakajima, Keisuke Kawakami, et al. Structure of a monomeric photosystem I core associated with iron-stress-induced-A proteins from Anabaena sp. PCC 7120. Nature communications. 2023. 14. 1. 920-920
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Ryo Nagao, Yoshifumi Ueno, Miyu Furutani, Koji Kato, Jian-Ren Shen, Seiji Akimoto. Biochemical and spectroscopic characterization of PSI-LHCI from the red alga Cyanidium caldarium. Photosynthesis research. 2023
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Helena Sapeta, Makio Yokono, Atsushi Takabayashi, Yoshifumi Ueno, André M Cordeiro, Toshihiko Hara, Ayumi Tanaka, Seiji Akimoto, M Margarida Oliveira, Ryouichi Tanaka. Reversible down-regulation of photosystems I and II leads to fast photosynthesis recovery after long-term drought in Jatropha curcas. Journal of experimental botany. 2023. 74. 1. 336-351
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Kohei Kagatani, Ryo Nagao, Jian-Ren Shen, Yumiko Yamano, Shinichi Takaichi, Seiji Akimoto. Excitation relaxation dynamics of carotenoids constituting the diadinoxanthin cycle. Photosynthesis Research. 2022
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MISC (58)：
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Mana Nakayasu, Seiji Akimoto, Kohei Yoneda, Soichiro Ikuta, Ginga Shimakawa, Yusuke Matsuda. Different functions of Lhcx isoforms in photoprotective mechanism in the marine diatomThalassiosira pseudonana. 2024
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WANG Fei, AKIMOTO Seiji, MIYASHITA Hideaki. Unique adaptation for oxygenic photosynthesis under far-red light in a freshwater eukaryotic alga Neochloris sp. Biwa 5-2 (Sphaeropleales, Chlorophyceae). 藻類. 2024. 72. 1
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Seiji Akimoto. Diversity of responses to different light conditions in excitation energy transfer of cyanobacteria. Proceedings of the17th DAE-BRANS Biennial Trombay Symposium on Radiation & Photochemistry (ISBN 978-81-957780-9-6). 2024
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豊島正和, 豊島正和, 山本千晶, 植野嘉文, 戸谷吉博, 秋本誠志, 清水浩. Analysis of photosynthetic electron flow in cyanobacteria by FBA simulation. 日本生物工学会大会講演要旨集. 2021. 73rd
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大波千恵子, 西堀洋平, 植野嘉文, 須田彰一郎, 神川龍馬, 秋本誠志, 宮下英明. ハマサンゴの骨格から分離した糸状緑藻Phaeophila dendroidesによる遠赤色光の利用. 藻類. 2021. 69. 1
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Books (14)：
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"Modification of Energy Distribution Between Photosystems I and II by Spillover Revealed by Time-Resolved Fluorescence Spectroscopy" in "Photosynthesis: molecular approaches to solar energy conversion" (J.-R. Shen, K. Satoh, S.I. Allakhverdiev (eds.))
Springer 2021
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"How light-harvesting and energy-transfer processes are modified under different light conditions: studies by time-resolved fluorescence spectroscopy" in: H.J.M. Hou, M.M. Najafpour, G.F. Moore, S.I. Allakhverdiev (eds.), "Photosynthesis: Structures, mech
Springer 2017
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「発光の事典(木下修一ら編)」のうち、「解析方法」
朝倉書店 2015
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「光合成のエネルギー変換と物質変換(杉浦美羽ら編)」のうち、「カロテノイド色素とキノン」
化学同人 2015
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「光化学の事典」(光化学協会編)のうち「葉緑体」「光化学系I」「光化学系II」を執筆
朝倉書店 2014
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Lectures and oral presentations (306)：
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Comparison of energy transfer processes between two Acaryochloris marina strains in response to different light qualities
(2024)
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マイクロ秒領域における光合成系の励起緩和過程
(第65回日本植物生理学会年会 2024)
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鉄欠乏/過剰条件が緑藻の光合成初期過程に与える影響のグローバル解析による評価,
(第65回日本植物生理学会年会 2024)
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光化学系 I の低エネルギークロロフィルによる消光
(第65回日本植物生理学会年会 2024)
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Diversity of responses to different light conditions in excitation energy transfer of cyanobacteria
(Trombay Symposium on Radiation and Photochemistry (TSRP-2024) 2024)
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Education (1)：
- - 1993 京都大学 大学院理学研究科博士後期課程化学専攻退学
Professional career (1)：
Awards (7)：
- 2019/09 - Organizing committee AOCP2019 Best Poster Award Modification of excitation energy-transfer processes of the primary symbiotic algae grown under different light qualities
- 2019/06 - Organizing committee PRS2019 Outstanding Achievement Award Responses of energy-transfer processes in diatoms to fluctuating light
- 2019/05 - 日本光合成学会 最優秀ポスター賞 灰色藻Cyanophora paradoxa の光捕集機能における培養光質と光量の影響
- 2017/07 - 光合成セミナー運営委員会 三室賞 ジビニルクロロフィル型シアノバクテリアProchlorococcus の光環境応答
- 2016/10 - 分子科学会 第10回分子科学討論会(神戸)2016 分子科学会優秀ポスター賞 ピコ秒時間分解蛍光分光法によるフィコビリソームから光化学系への励起エネルギー移動過程に関する研究
- 2016/07 - 光合成セミナー運営委員会 光合成セミナー 三室賞 絶対蛍光強度測定による緑藻Chlamydomonas reinhardtiiにおける光捕集機能変化の解明
- 2016/06 - Organizing Committee PRS2016 Photosynthesis Research for Sustainability 2016 Young talent awards Excitation energy transfer processes among photosystethic complexes in cyanobacterial cells
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