Study on mechanism of up-hill energy transfer in photosynthetic systems and its application

• Project/Area Number: 18350067
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Functional materials chemistry
• Research Institution: Kobe University
• Principal Investigator: AKIMOTO S eiji Kobe University, 分子フォトサイエンス研究センター, 准教授 (40250477)
• Project Period (FY): 2006 – 2008
• Project Status: Completed (Fiscal Year 2008)
• Budget Amount: ¥16,880,000 (Direct Cost: ¥15,800,000、Indirect Cost: ¥1,080,000); Fiscal Year 2008: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000); Fiscal Year 2007: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000); Fiscal Year 2006: ¥12,200,000 (Direct Cost: ¥12,200,000)
• Keywords: 時間分解 / 蛍光 / 光合成 / カロテノイド / クロロフィル / タンパク質 / 偏光 / 時間

Research Abstract

太陽光から得たエネルギーを電子の流れへと変換を行う光合成反応中心、および、その周りに存在する色素タンパク質では、巧みに色素分子が配列され、エネルギーの流れの制御がなされている。本研究では、反応中心が必要とするエネルギーより低いエネルギーを持つ色素に着目し、(1) 様々な光合成色素タンパク質に存在する低エネルギー色素の同定、(2) 低エネルギー色素の光合成における機能、(3) 低エネルギー色素の発現法、について考察した。

Research Products

• [Journal Article] Replacement of chlorophyll with di-vinyl chlorophyll in the antenna and reaction center complexes of the cyanobacterium Synechocystis sp. PCC 6803 (2009)
  • Author(s): T. Tomo, S. Akimoto, H. Ito, T. Tsuchiya, M. Fukuya, A. Tanaka, M. Mimuro
  • Journal Title: Characterization of spectral and photochemical properties, Biochim. Biophys. Acta 1787 Pages: 191-200
  • Peer Reviewed
• [Journal Article] Replacement of chlorophyll with di-vinyl chlorophyll in the antenna and reaction center complexes of the cyanobacterium Synechocystis sp. PCC 6803 : Characterization of spectral and photochemical properties (2009)
  • Author(s): T. Tomo
  • Journal Title: Biochim. Biophys. Acta 1787 Pages: 191-200
  • Peer Reviewed
• [Journal Article] Spectral properties of the CP43-deletion mutant of Synechocystis sp. PCC 6803 (2008)
  • Author(s): Y. Shimada, T. Tsuchiya, S. Akimoto, T. Tomo, M. Fukuya, K. Tanaka, M. Mimuro
  • Journal Title: Photosynthesis Research Pages: 303-314
  • Peer Reviewed
• [Journal Article] Isolation and spectral characterization of Photosystem II reaction center from Synechocystis sp. PCC 6803 (2008)
  • Author(s): T. Tomo, S. Akimoto, T. Tsuchiya, M. Fukuya, K. Tanaka, M. Mimuro
  • Journal Title: Photosynthesis Research Pages: 293-302
  • NAID: 130006991250
  • Peer Reviewed
• [Journal Article] Solvent effects on excitation relaxation dynamics of a keto-carotenoid, siphonaxanthin (2008)
  • Author(s): たS. Akimoto, M. Yokono, M. Higuchi, T. Tomo, S. Takaichi, A. Murakami, M. Mimuro
  • Journal Title: Photochem. Photobiol. Sci. 7 Pages: 1206-1209
  • Peer Reviewed
• [Journal Article] Oxygen evolution in the thylakoid-lacking cyanobacterium Gloeobacter violaceus PCC 7421 (2008)
  • Author(s): K. Koyama, H. Suzuki, T. Noguchi, S. Akimoto, T. Tsuchiya, M. Mimuro
  • Journal Title: Biochim. Biophys. Acta 1777 Pages: 369-378
  • Peer Reviewed
• [Journal Article] Seasonal changes of excitation energy transfer and thylakoid stacking in the evergreen tree Taxus cuspidata how does it divert excess energy from photosynthetic reaction center? (2008)
  • Author(s): M. Yokono, S. Akimoto, A. Tanaka
  • Journal Title: Biochim. Biophys. Acta 1777 Pages: 379-387
  • Peer Reviewed
• [Journal Article] Energy transfer processes in Gloeobacter violaceus PCC 7421 that possesses phycobilisomes with a unique morphology (2008)
  • Author(s): M. Yokono, S. Akimoto, K. Koyama, T. Tsuchiya, M. Mimuro
  • Journal Title: Biochim. Biophys. Acta 1777 Pages: 55-65
  • Peer Reviewed
• [Journal Article] Characterization of highly-purified photosystem I complexes from the chlorophyll d-dominated cyanobacterium Acaryochloris marina, MBIC 11017 (2008)
  • Author(s): T. Tomo, Y. Kato, T. Suzuki, S. Akimoto. T. Okubo, T. Noguchi, K. Hasegawa, T. Tsuchiya, K. Tanaka, M. Fukuya, N. Dohmae, T. Watanabe, M. Mimuro
  • Journal Title: J. Biol. Chem. 283 Pages: 18198-18209
  • Peer Reviewed
• [Journal Article] Characterization of highly-purified photosystem I complexes from the chlorophyll d-dominated cyanobacterium Acaryochloris marina, MBIC 11017 (2008)
  • Author(s): T. Tomo
  • Journal Title: J. Biol. Chem 283 Pages: 18198-18209
  • Peer Reviewed
• [Journal Article] Solvent effects on excitation relaxation dynamics of a keto-carotenoid, siphonaxanthin (2008)
  • Author(s): S. Akimoto
  • Journal Title: Photochem. Photobiol. Sci. 7 Pages: 1206-1209
  • Peer Reviewed
• [Journal Article] Isolation and spectral characterization of Photosystem II reaction center from Synechocystis sp. PCC 6803 (2008)
  • Author(s): T. Tomo
  • Journal Title: Photosynthesis Research 98 Pages: 293-302
  • Peer Reviewed
• [Journal Article] Spectral properties of the CP43-deletion mutant of Synechocystis sp. PCC 6803 (2008)
  • Author(s): Y. Shimada
  • Journal Title: Photosynthesis Research 98 Pages: 303-314
  • Peer Reviewed
• [Journal Article] Energy transfer processes in Gloeobacter violaceus PCC 7421 that possesses phycobilisomes with a unique morphology (2008)
  • Author(s): M. Yokono
  • Journal Title: Biochim. Biophys. Acta 1777 Pages: 55-65
  • Peer Reviewed
• [Journal Article] Oxygen evolution in the thylakoid-lacking cyanobacterium Gloeobacter violaceus PCC 7421 (2008)
  • Author(s): K. Koyama
  • Journal Title: Biochim. Biophys. Acta 1777 Pages: 369-378
  • Peer Reviewed
• [Journal Article] Seasonal changes of excitation energy transfer and thylakoid stacking in the ever green tree Taxus cuspidata: how does it divert excess energy from photosynthetic reaction center? (2008)
  • Author(s): M. Yokono
  • Journal Title: Biochim. Biophys. Acta 1777 Pages: 379-387
  • Peer Reviewed
• [Journal Article] Application of time-resolved polarization fluorescence spectroscopy in the femtosecond range to photosynthetic systems (2007)
  • Author(s): S. Akimoto, M. Mimuro
  • Journal Title: (Review article invited in part of the Symposium-in-Print Photobiology in Asia), Photochem. Photobiol 83 Pages: 163-170
  • Peer Reviewed
• [Journal Article] Identification of the special pair of photosystem II in a chlorophyll d-dominated cyanobacterium (2007)
  • Author(s): T. Tomo, T. Okubo, S. Akimoto, M. Yokono, H. Miyashita, T. Tsuchiya, T. Noguchi, *M. Mimuro
  • Journal Title: Proc. Natl. Acad. Sci. USA 104 Pages: 7283-7288
  • Peer Reviewed
• [Journal Article] Delayed fluorescence observed in the nanosecond time region at 77K originates directly from the photosystem II reaction center (2007)
  • Author(s): M. Mimuro, S. Akimoto, T. Tomo, M. Yokono, H. Miyashita, T. Tsuchiya
  • Journal Title: Delayed fluorescence observed in the nanosecond time region at 77K originates directly from the photosystem II reaction center 1767 Pages: 327-334
  • Peer Reviewed
• [Journal Article] Identification of a new excited state responsible for the in vivo absorption band of siphonaxanthin in the green alga Codium fragile (2007)
  • Author(s): S. Akimoto, T. Tomo, Y. Naitoh, A. Otomo, A. Murakami, M. Mimuro
  • Journal Title: J.Phys. Chem. B 111 Pages: 9179-9181
  • Peer Reviewed
• [Journal Article] Identification of the special pair of photosystem II in a chlorophyll d-dominated cyanobacterium (2007)
  • Author(s): T. Tomo
  • Journal Title: Proc. Natl. Acad. Sci. USA 104 Pages: 7283-7288
  • Peer Reviewed
• [Journal Article] Delayed fluorescence observed in the nanosecond time region at 77K originates directly from the photosystem II reaction center (2007)
  • Author(s): M. Mimuro
  • Journal Title: Biochim. Biophys. Acta 1767 Pages: 327-334
  • Peer Reviewed
• [Journal Article] Identification of a new excited state responsible for the in vivo absorption band of siphonaxanthin in the green alga Codium fragile (2007)
  • Author(s): S. Akimoto
  • Journal Title: J. Phys. Chem. B 111 Pages: 9179-9181
  • Peer Reviewed
• [Journal Article] Application of time-resolved polarization fluorescence spectroscopy in the femtosecond range to photosynthetic systems (2007)
  • Author(s): S.Akimoto
  • Journal Title: Photochem.Photobiol. 83 Pages: 163-170
• [Journal Article] New linker proteins in phycobilisomes isolated from the cyanobacterium Gloeobacter violaceus PCC 7421 (2006)
  • Author(s): K.Koyama
  • Journal Title: FEBS Letters Pages: 3457-3461
• [Journal Article] Structure and excitation relaxation dynamics of dimethylanthracene dimer in a γ-cyclodextrin nanocavity in aqueous solution (2006)
  • Author(s): S.Sato
  • Journal Title: J.Phys.Chem.B 110 Pages: 21444-21449
• [Journal Article] Identification of the special pair of photosystem II in a chlorophyll d-dominated cyanobacterium
  • Author(s): T.Tomo
  • Journal Title: Proc.Natl.Acad.Sci.USA (in press)
• [Journal Article] Delayed fluorescence observed in the nanosecond time region at 77K originates directly from the photosystem II reaction center
  • Author(s): M.Mimuro
  • Journal Title: Biochim.Biophys.Acta (in press)
• [Presentation] Synechocystis sp. PCC6803からの光化学系II反応中心複合体の単離と分光特性の解析 (2009)
  • Author(s): 鞆達也, 秋本誠志, 土屋徹, 福谷通孝, 田中一徳, 三室守
  • Organizer: 第50回日本植物生理学会年会
  • Place of Presentation: 名古屋
• [Presentation] クロロフィルd型ラン藻Acaryochloris sp. strain Awaji における励起エネルギー移動 (2008)
  • Author(s): 福谷通孝、内田博子、村上明男、秋本誠志
  • Organizer: 若手フロンティア研究会
  • Place of Presentation: 神戸
  • Year and Date: 2008-12-24
• [Presentation] 77Kにおける渦鞭毛藻の超高速時間分解蛍光 (2008)
  • Author(s): 田中一徳、飯田聡子、村上明男、秋本誠志
  • Organizer: 若手フロンティア研究会
  • Place of Presentation: 神戸
  • Year and Date: 2008-12-24
• [Presentation] 77 Kにおける渦鞭毛藻の超高速時間分解蛍光 (2008)
  • Author(s): 田中一徳
  • Organizer: 若手フロンティア研究会2008
  • Place of Presentation: 神戸
  • Year and Date: 2008-12-24
• [Presentation] クロロフィルd型ラン藻Acaryochloris sp. strain Awajiにおける励起エネルギー移動 (2008)
  • Author(s): 福谷通孝
  • Organizer: 若手フロンティア研究会2008
  • Place of Presentation: 神戸
  • Year and Date: 2008-12-24
• [Presentation] 渦鞭毛藻Alexandrium tamarenseにおける光エネルギー捕集とエネルギー移動 (2008)
  • Author(s): 田中一徳、飯田聡子、横野牧生、小檜山篤志、緒方武比古、村上明男、秋本誠志
  • Organizer: 2008年光化学討論会
  • Place of Presentation: 大阪
  • Year and Date: 2008-09-13
• [Presentation] クロロフィルdを特異的に有するアカリオクロリス・アワジ株における励起エネルギー移動 (2008)
  • Author(s): 福谷通孝、内田博子、横野牧生、村上明男、秋本誠志
  • Organizer: 2008年光化学討論会
  • Place of Presentation: 大阪
  • Year and Date: 2008-09-13
• [Presentation] Supramolecular J-aggregate Assembly ofβ-Cyclodextrin Linked Zinc PorphyrinConjugates in Water/Ethanol BinaryMixture (2008)
  • Author(s): T. Kiba, K. Hosokawa, H. Suzuki, S. Akimoto, T. Kakuchi, S. Sato
  • Organizer: XXIInd IUPAC Symposium on Photochemistry
  • Place of Presentation: Gothenburg, Sweden
  • Year and Date: 2008-07-31
• [Presentation] Supramolecular J-aggregate Assembly of β-Cyclodextrin Linked Zinc Porphyrin Conjugates in Water/Ethanol Binary Mixture (2008)
  • Author(s): Takayuki Kiba
  • Organizer: XXIInd IUPAC Symposium on Photochemistry
  • Place of Presentation: Gothenburg, Sweden
  • Year and Date: 2008-07-31
• [Presentation] Acaryochloris sp strainAwajiの光環境応答 (2008)
  • Author(s): 福谷通孝、内田博子、横野牧生、村上明男、秋本誠志
  • Organizer: 第16回光合成の色素系と反応中心に関するセミナー
  • Place of Presentation: 京都
  • Year and Date: 2008-06-15
• [Presentation] 常緑樹イチイにおける励起エネルギー緩和の季節変化 (2008)
  • Author(s): 横野牧生、秋本誠志、田中歩
  • Organizer: 第16回光合成の色素系と反応中心に関するセミナー
  • Place of Presentation: 京都
  • Year and Date: 2008-06-15
• [Presentation] Acaryochloris sp. strain Awajiの光環境応答 (2008)
  • Author(s): 福谷通孝
  • Organizer: 第16回光合成の色素系と反応中心に関するセミナー
  • Place of Presentation: 京都
  • Year and Date: 2008-06-15
• [Presentation] Acaryochloris marinaの光化学系Iの性質について (2008)
  • Author(s): 鞆達也
  • Organizer: 第16回光合成の色素系と反応中心に関するセミナー
  • Place of Presentation: 京都
  • Year and Date: 2008-06-15
• [Presentation] 渦鞭毛藻Alexandrium tamarenseの蛍光特性 (2008)
  • Author(s): 田中一徳、飯田聡子、横野牧生、小檜山篤志、緒方武比古、村上明男、秋本誠志
  • Organizer: 第16回光合成の色素系と反応中心に関するセミナー
  • Place of Presentation: 京都
  • Year and Date: 2008-06-14
• [Presentation] シクロデキストリン連結亜鉛ポルフィリンのJ会合体形成および励起緩和ダイナミクス (2008)
  • Author(s): 木場隆之
  • Organizer: 第24回化学反応討論会
  • Place of Presentation: 札幌
  • Year and Date: 2008-06-03
• [Presentation] Photoinduced Electron Transfer and Aggregation Behaviour of a Zinc Porphyrin-β-Cyclodextrin Conjugates (2008)
  • Author(s): T Kiba, H Suzuki, K Hosokawa, S Akimoto, T Kakuchi, S Sato
  • Organizer: 14th International Cyclodextrins Symposium(CD 2008)
  • Place of Presentation: Kyoto, Japan
  • Year and Date: 2008-05-09
• [Presentation] Photoinduced Electron Transfer and Aggregation Behaviour of a Zinc Porphyrin-β-Cyclodextrin Conjugates (2008)
  • Author(s): Takayuki Kiba
  • Organizer: 14th International Cyclodextrins Symposium (CD 2008)
  • Place of Presentation: Kyoto
  • Year and Date: 2008-05-09
• [Presentation] Excitation relaxation of carotenoids probed by time-resolved fluorescence spectroscopy (2008)
  • Author(s): S Akimoto, M Mimuro
  • Organizer: Trombay Symposium on Radiation and Photochemistry, Mumbai
  • Place of Presentation: 招待講演
  • Year and Date: 2008-01-09
• [Presentation] Excitation relaxation of carotenoids probed by time-resolved fluorescence spectroscopy (2008)
  • Author(s): S. Akimoto
  • Organizer: Trombay Symposium on Radiation and Photochemistry(TSRP2008)
  • Place of Presentation: Pune
  • Year and Date: 2008-01-09
• [Presentation] クロロフィルdを主要色素としてもつシアノバクテリアの光化学系Iのサブユニット組成と光化学反応の解析 (2008)
  • Author(s): 鞆達也、加藤祐樹、鈴木健裕、秋本誠志、野口巧、土屋徹、堂前直、渡辺正、三室守
  • Organizer: 第49回日本植物生理学会年会
  • Place of Presentation: 札幌
• [Presentation] 光化学系II-CP43欠損株における蛍光特性 (2008)
  • Author(s): 嶋田友一郎、土屋徹、秋本誠志、田中一徳、福谷通孝、鞆達也、三室守
  • Organizer: 第49回日本植物生理学会年会
  • Place of Presentation: 札幌
• [Presentation] Components and photochemical reactions in photosystem II of the Chl d -dominated cyanobacterium, Acaryochloris marina (2007)
  • Author(s): M Mimuro, T Tomo, T Tsuchiya, T. Ohkubo, T. Noguchi, S. Akimoto
  • Organizer: 7th International Conference on Tetrapyrrole Photoreceptors in Photosynthetic Organisms
  • Place of Presentation: Kyoto, Japan
  • Year and Date: 2007-12-13
• [Presentation] Components and photochemical reactions in photosystem II of the Chl d-dominated cyanobacterium, Acaryochloris marina (2007)
  • Author(s): M. Mimuro
  • Organizer: 7th International Conference on Tetrapyrrole Photoreceptors in Photosynthetic Organisms
  • Place of Presentation: 京都
  • Year and Date: 2007-12-13
• [Presentation] T Tomo, Y Kato, S Akimoto, T Noguchi, T Tsuchiya, T Watanabe, M Mimuro (2007)
  • Author(s): T Tomo, Y Kato, S Akimoto, T Noguchi, T Tsuchiya, T Watanabe, M Mimuro
  • Organizer: 7th International Conference on Tetrapyrrole Photoreceptors in Photosynthetic Organisms
  • Place of Presentation: Kyoto, Japan
  • Year and Date: 2007-12-11
• [Presentation] The characterization of Photosystem I and II in a chlorophyll d-dominated cyanobacterium (2007)
  • Author(s): T. Tomo
  • Organizer: 7th International Conference on Tetrapyrrole Photoreceptors in Photosynthetic Organisms
  • Place of Presentation: 京都
  • Year and Date: 2007-12-11
• [Presentation] S1ペリレンにおける振動緩和速度の溶媒依存性 (2007)
  • Author(s): 木場隆之、秋本誠志、笠嶋辰也、佐藤信一郎
  • Organizer: 分子科学討論会2007
  • Place of Presentation: 仙台
  • Year and Date: 2007-09-17
• [Presentation] S_1ペリレンにおける振動緩和速度の溶媒依存性 (2007)
  • Author(s): 木場隆之
  • Organizer: 分子科学討論会
  • Place of Presentation: 仙台
  • Year and Date: 2007-09-17
• [Presentation] Excitation energy transfer within the PSI-LHCI/II supercomplex from Chlamydomonas reinhardtii in state 2 (2007)
  • Author(s): J. Minagawa
  • Organizer: PS07 the 14th International Congress of Photosynthesis
  • Place of Presentation: Glasgow
  • Year and Date: 2007-07-26
• [Presentation] Ultrafast relaxation dynamics of a keto-carotenoid, siphonaxanthin, probed by time-resolved fluorescence (2007)
  • Author(s): S. Akimoto, M. Yokono, M. Higuchi, A. Murakami, S. Takaichi, M. Mimuro
  • Organizer: PS07 the 14th International Congress of Photosynthesis
  • Place of Presentation: Glasgow, UK
  • Year and Date: 2007-07-24
• [Presentation] Excitation energy transfer in PS I of the cyanobacterium Gloeobacter violaceus PCC 7421 that lacks the long-wavelength form of chlorophyll a (2007)
  • Author(s): M. Mimuro, M. Higuchi, H. Inoue, M. Yokono, T. Tsuchiya, H. Miyashita, S. Akimoto
  • Organizer: PS07 the 14th International Congress of Photosynthesis
  • Place of Presentation: Glasgow, UK
  • Year and Date: 2007-07-24
• [Presentation] Unique optical properties of LHC II isolated from Codium fragile - its correlation to protein environment (2007)
  • Author(s): T. Tsuchiya, T. Tomo, S. Akimoto, A. Murakami, M. Mimuro
  • Organizer: PS07 the 14th International Congress of Photosynthesis
  • Place of Presentation: Glasgow, UK
  • Year and Date: 2007-07-24
• [Presentation] Identification of special pair and ChlZ of Photosystem II in Acaryochloris marina (2007)
  • Author(s): T. Tomo, T. Okubo, S. Akimoto, H. Miyashita, T. Tsuchiya, T. Noguchi, M. Mimuro
  • Organizer: PS07 the 14th International Congress of Photosynthesis
  • Place of Presentation: Glasgow, UK
  • Year and Date: 2007-07-24
• [Presentation] Ultrafast relaxation dynamics of a keto-carotenoid, siphonaxanthin, probed by time-resolved fluorescence (2007)
  • Author(s): S. Akimoto
  • Organizer: PS07 the 14th International Congress of Photosynthesis
  • Place of Presentation: Glasgow
  • Year and Date: 2007-07-24
• [Presentation] Excitation energy transfer in PS I of the cyanobacterium Gloeobacter violaceus PCC 7421 that lacks the long-wavelength form of chlorophyll a (2007)
  • Author(s): M. Mimuro
  • Organizer: PS07 the 14th International Congress of Photosynthesis
  • Place of Presentation: Glasgow
  • Year and Date: 2007-07-24
• [Presentation] Unique optical properties of LHC II isolated from Codium fragile-its correlation to protein environment (2007)
  • Author(s): T. Tsuchiya
  • Organizer: PS07 the 14th International Congress of Photosynthesis
  • Place of Presentation: Glasgow
  • Year and Date: 2007-07-24
• [Presentation] Identification of special pair and Chl_z of Photosystem II in Acaryochloris marina (2007)
  • Author(s): T. Tomo
  • Organizer: PS07 the 14th International Congress of Photosynthesis
  • Place of Presentation: Glasgow
  • Year and Date: 2007-07-24
• [Presentation] Acaryochloris marinaの光化学系II反応中心色素の同定 (2007)
  • Author(s): 鞆達也、大久保辰則、秋本誠志、横野牧生、土屋徹、宮下英明、野口巧、三室守
  • Organizer: 第15回光合成の色素系と反応中心に関するセミナー
  • Place of Presentation: 京都
  • Year and Date: 2007-07-01
• [Presentation] ケトカロテノイドの電子励起状態に関する考察 (2007)
  • Author(s): 秋本誠志、三室守
  • Organizer: 第15回光合成の色素系と反応中心に関するセミナー
  • Place of Presentation: 京都
  • Year and Date: 2007-07-01
• [Presentation] 時間分解蛍光分光法によるカロテノイドの励起緩和ダイナミクスの観測 (2007)
  • Author(s): 秋本誠志
  • Organizer: 第123回物理化学セミナー
  • Place of Presentation: 神戸
  • Year and Date: 2007-06-16
• [Presentation] 溶液中におけるケトカロテノイドの超高速励起緩和 (2007)
  • Author(s): 秋本誠志、村井陽介、横野牧生、村上明男、高市真一、樋口倫也、鞆達也、三室守
  • Organizer: 第23回化学反応討論会
  • Place of Presentation: 神戸
  • Year and Date: 2007-06-13
• [Presentation] クロロフィルdを主要色素としてもつシアノバクテリアの光化学系II 複合体の単離精製 (2007)
  • Author(s): 鞆達也、大久保辰則、秋本誠志、横野牧生、土屋徹、野口巧、宮下英明、三室守
  • Organizer: 第48回日本植物生理学会年会
  • Place of Presentation: 松山
  • Year and Date: 2007-03-28
• [Presentation] クロロフィルdを主要色素としてもつシアノバクテリアの光化学系Iのサブユニット組成と光化学反応の解析 (2007)
  • Author(s): 鞆達也
  • Organizer: 第49回日本植物生理学会年会
  • Place of Presentation: 札幌
  • Year and Date: 2007-03-21
• [Presentation] 光化学系II-CP43欠損株における蛍光特性 (2007)
  • Author(s): 嶋田友一郎
  • Organizer: 第49回日本植物生理学会年会
  • Place of Presentation: 札幌
  • Year and Date: 2007-03-21
• [Presentation] シクロデキストリン包接によるサイズ選択的なゲスト分子の吸収・蛍光スペクトル尖鋭化 (2007)
  • Author(s): 木場隆之、佐藤信一郎、笠嶋辰也、仁戸部覚、秋本誠志、覚知豊次
  • Organizer: 日本化学会北海道支部2007年冬季研究発表会
  • Place of Presentation: 札幌
  • Year and Date: 2007-02-07
• [Presentation] 溶液中におけるシフォナキサンチンの励起緩和過程 (2007)
  • Author(s): 村井陽介、横野牧生、秋本誠志、村上明男、高市真一、樋口倫也、三室 守
  • Organizer: 日本化学会北海道支部2007年冬季研究発表会
  • Place of Presentation: 札幌
  • Year and Date: 2007-02-07
• [Presentation] Excited state dynamics and functions of carotenoids in the light-harvesting complexes II (2007)
  • Author(s): S Akimoto, M Yokono, T Tomo, A Murakami, M Mimuro
  • Organizer: 7th International Conference on Tetrapyrrole Photoreceptors in Photosynthetic Organisms
  • Place of Presentation: Kyoto, Japan
• [Presentation] 常緑樹イチイにおける励起エネルギー移動過程の季節変化 (2007)
  • Author(s): 横野牧生、秋本誠志、岸本純子、田中歩
  • Organizer: 第48回日本植物生理学会年会
  • Place of Presentation: 松山
• [Presentation] Excited state dynamics and functions of carotenoids in the light-harvesting complexes II (2007)
  • Author(s): S. Akimoto
  • Organizer: 7th International Conference on Tetrapyrrole Photoreceptors in Photosynthetic Organisms
  • Place of Presentation: 京都
• [Presentation] Recent progress on the light-harvesting systems of photosystem II in terms of time-resolved fluorescence spectroscopy (2006)
  • Author(s): S. Akimoto, M. Mimuro
  • Organizer: 3rd Asia and Oceania Conference on Photobiology (AOCP), Beijing
  • Place of Presentation: China
  • Year and Date: 2006-11-19
• [Presentation] Energy transfer dynamics in phycobilisomes of Gloeobacter violaceus PCC 7421 (2006)
  • Author(s): M. Yokono, S. Akimoto, K. Koyama, T. Tsuchiya, H. Miyashita, M. Mimuro
  • Organizer: 3rd Asia and Oceania Conference on Photobiology (AOCP)
  • Place of Presentation: Beijing, China
  • Year and Date: 2006-11-19
• [Presentation] A New Morphology of Phycobilisomes Isolated From Gloeobacter violaceus PCC 7421 (2006)
  • Author(s): K. Koyama, T. Tsuchiya, S. Akimoto, M. Yokono, H. Miyashita, M. Mimuro
  • Organizer: 3rd Asia and Oceania Conference on Photobiology (AOCP)
  • Place of Presentation: Beijing, China
  • Year and Date: 2006-11-19
• [Presentation] シクロデキストリン・ナノキャビティ包接による分子波動関数の保護-ホスト-ゲストサイズ依存性 (2006)
  • Author(s): 木場隆之、笠嶋辰也、秋本誠志、中野環、覚知豊次、佐藤信一郎
  • Organizer: 分子構造総合討論会2006
  • Place of Presentation: 静岡
  • Year and Date: 2006-09-21
• [Presentation] アントラセン誘導体とシクロデキストリン包接錯体の構造とダイナミクス (2006)
  • Author(s): 仁戸部覚、木場隆之、秋本誠志、中野環、覚知豊次、佐藤信一郎
  • Organizer: 分子構造総合討論会2006
  • Place of Presentation: 静岡
  • Year and Date: 2006-09-21
• [Presentation] ポルフィリン連結シクロデキストリン-アントラセン誘導体の励起エネルギー移動 (2006)
  • Author(s): 細川清正、三浦裕、秋本誠志、中野環、覚知豊次、佐藤信一郎
  • Organizer: 2006年光化学討論会
  • Place of Presentation: 仙台
  • Year and Date: 2006-09-11
• [Presentation] Gloeobacter violaceusPCC 7421の新しいフィコビリソーム構造 (2006)
  • Author(s): 小山公平、土屋徹、秋本誠志、横野牧生、宮下英明、三室守
  • Organizer: 光合成の色素系と反応中心に関するセミナーXIV
  • Place of Presentation: 京都
  • Year and Date: 2006-06-25
• [Presentation] Gloeobacter violaceusPCC 7421におけるエネルギー移動過程の解析 (2006)
  • Author(s): 横野牧生、秋本誠志、小山公平、土屋徹、宮下英明、三室守
  • Organizer: 光合成の色素系と反応中心に関するセミナーXIV
  • Place of Presentation: 京都
  • Year and Date: 2006-06-25
• [Presentation] シアノバクテリア、Gloeobacter violaceus PCC7421から分離した光化学系I粒子の分光学的特性 (2006)
  • Author(s): 三室守、井上英俊、樋口倫也、秋本誠志、横野牧生、土屋徹、宮下英明
  • Organizer: 光合成の色素系と反応中心に関するセミナーXIV
  • Place of Presentation: 京都
  • Year and Date: 2006-06-25
• [Presentation] 時間分解蛍光分光法 : 測定の原理と光合成系への応用(招待講演) (2006)
  • Author(s): 秋本誠志
  • Organizer: 光合成の色素系と反応中心に関するセミナーXIV
  • Place of Presentation: 京都
  • Year and Date: 2006-06-24
• [Presentation] アスタキサンチンにおける超高速励起緩和過程の解析 (2006)
  • Author(s): 鈴木広樹、村井陽介、秋本誠志、佐藤信一郎、中野環、鞆達也、三室守
  • Organizer: 光合成の色素系と反応中心に関するセミナーXIV
  • Place of Presentation: 京都
  • Year and Date: 2006-06-24
• [Presentation] Acaryochloris marinaの光化学系Iの性質について
  • Author(s): 鞆達也、加藤祐樹、鈴木健裕、秋本誠志、野口巧、土屋徹、堂前直、渡辺正、三室守
  • Organizer: 第16回光合成の色素系と反応中心に関するセミナー
  • Place of Presentation: 京都
• [Presentation] 時間分解蛍光分光法によるカロテノイドの励起緩和ダイナミクスの観測(招待講演)
  • Author(s): 秋本誠志
  • Organizer: 第123回物理化学セミナー
  • Place of Presentation: 神戸
• [Book] 光合成研究法(編集 : 田中歩)4章2.a.蛍光, (67) (2009)
  • Author(s): 秋本誠志
  • Publisher: 低温科学
• [Book] 光合成研究法(編集 : 田中歩)4章2. a. 蛍光 (2009)
  • Author(s): 秋本誠志
  • Publisher: 北海道大学低温科学研究所(in press)
• [Book] Springer, Dordrecht, Nederland (2008)
  • Author(s): T. Tomo, T. Okubo, S. Akimoto, H. Miyashita, T. Tsuchiya, T. Noguchi, M. Mimuro
  • Publisher: "Identification of the special pair and ChlZ of Photosystem II in Acaryochloris marina" in J. Allen, E. Gantt, J. Golbeck, B. Osmond (eds.), "Photosynthesis. Energy from the sun"
• [Book] Springer, Dordrecht, Nederland (2008)
  • Author(s): M. Mimuro, M. Higuchi, H. Inoue, M. Yokono, T. Tsuchiya, H. Miyashita, S. Akimoto
  • Publisher: "Excitation energy transfer in PS I of the cyanobacterium Gloeobacter violaceus PCC 7421 that lacks the long-wavelength form of chlorophyll a" in J. Allen, E. Gantt, J. Golbeck, B. Osmond (eds.), "Photosynthesis. Energy from the sun"
• [Book] Springer, Dordrecht, Nederland (2008)
  • Author(s): S. Akimoto, M. Yokono, M. Higuchi, A. Murakami, S. Takaichi, M. Mimuro
  • Publisher: "Ultrafast relaxation dynamics of a keto-carotenoid, siphonaxanthin, probed by time-resolved fluorescence" in J. Allen, E. Gantt, J. Golbeck, B. Osmond (eds.), "Photosynthesis. Energy from the sun"
• [Book] Springer, Dordrecht, Nederland (2008)
  • Author(s): T. Tsuchiya, T. Tomo, S. Akimoto, A. Murakami, M. Mimuro
  • Publisher: "Unique optical properties of LHC II isolated from Codium fragile-its correlation to protein environment" in J. Allen, E. Gantt, J. Golbeck, B. Osmond (eds.),"Photosynthesis. Energy from the sun"
• [Book] Springer, Dordrecht, Nederland (2008)
  • Author(s): M. Yokono, M. Iwai, S. Akimoto, J. Minagawa
  • Publisher: "Simulation of excitation energy transfer within the PSI-LHCI/II supercomplex from Chlamydomonas reinhardtii" in J. Allen, E. Gantt, J. Golbeck, B. Osmond (eds.), "Photosynthesis. Energy from the sun"
• [Book] Photoinduced electron transfer and aggregation behaviour of zinc porphyrin-β-cyclodextrin conjugates (2008)
  • Author(s): T. Kiba, H. Suzuki, K. Hosokawa, S. Akimoto, T. Kakuchi, and S. Sato
  • Publisher: Proceedings of the 14th International Cyclodextrins Symposium
• [Book] Excitation relaxation of carotenoids probed by time-resolved fluorescence spectroscopy (2008)
  • Author(s): S. Akimoto, M. Mimuro
  • Publisher: Proceedings of TSRP(Trombay Symposium on Radiation and Photochemistry)2008(ISBN No 81-88513-25-3), R.V. Enterprise(Mumbai, India)
• [Book] Photosynthesis. Energy from the Sun, ed. by J. Allen, E. Gantt, J. Golbeck, B. Osmond, Sec. 2 Chap. 45 “Identification of the special pair and Chlz of photosystem II in Acaryochlorismarina" (2008)
  • Author(s): Tatsuya Tomo
  • Publisher: Springer
• [Book] Photosynthesis. Energy from the Sun, ed. by J. Allen, E. Gantt, J. Golbeck, B. Osmond, Sec. 3 Chap. 15 “Excitation energy transfer in PS I of the cyanobacterium Gloeobacter violaceusPCC 7421 that lacks the long-wavelength form of chlorophyll a" (2008)
  • Author(s): Mamoru Mimuro
  • Publisher: Springer
• [Book] Photosynthesis. Energy from the Sun, ed. by J. Allen, E. Gantt, J. Golbeck, B. Osmond, Sec. 3 Chap. 20 “Ultrafast relaxation dynamics of a keto-carotenoid, siphonaxanthin, probed by time-resolved fluorescence" (2008)
  • Author(s): Seiji Akimoto
  • Publisher: Springer
• [Book] Photosynthesis. Energy from the Sun, ed. by J. Allen, E. Gantt, J. Golbeck, B. Osmond, Sec. 3 Chap. 26 “Unique optical properties of LHC II isolated from Codium fragile-its correlation to protein environment" (2008)
  • Author(s): Tohru Tsuchiya
  • Publisher: Springer
• [Book] Photosynthesis. Energy from the Sun, ed. by J. Allen, E. Gantt, J. Golbeck, B. Osmond, Sec. 15 Chap. 9 “Simulation of excitation energy transfer within the PSI-LHCI/II supercomplex from Chlamydomonas reinhardtii" (2008)
  • Author(s): Makio Yokono
  • Publisher: Springer
• [Book] Photoinduced electron transfer and aggregation behavior of zinc porphyrin-b-cyclodextrin conjugates in Proceedings of the 14th International Cyclodextrins Symposium (2008)
  • Author(s): Takayuki Kiba
  • Publisher: The Society of Cyclodextrins, Japan
• [Book] Excitation energy transfer in PS I of the cyanobacterium Gloeobacter violaceus PCC 7421 that lacks the long-wavelength form of chlorophyll a, in J. Allen, E. Gantt, J. Golbeck, B. Osmond (eds.), "Photosynthesis. Energy from the sun" (2008)
  • Author(s): M. Mimuro
  • Total Pages: 3
  • Publisher: Springer
• [Book] Ultrafast relaxation dynamics of a keto-carotenoid, siphonaxanthin, probed by time-resolved fluorescence, in J. Allen, E. Gantt, J. Golbeck, B. Osmond(eds.), "Photosynthesis. Energy from the sun" (2008)
  • Author(s): S. Akimoto
  • Total Pages: 3
  • Publisher: Springer
• [Book] Unique optical properties of LHC II isolated from Codium fragile-its correlation toprotein environment, in J. Allen, E. Gantt, J. Golbeck, B. Osmond(eds.), "Photosynthesis. Energy from the sun" (2008)
  • Author(s): T. Tsuchiya
  • Total Pages: 3
  • Publisher: Springer
• [Book] Excitation relaxation of carotenoids probed by time-resolved fluorescence spectroscopy, in "Proceedings of Trombay Symposium on Radiation and Photochemistry (TSRP2008)"(ISBN No:81-88513-25-3) (2008)
  • Author(s): S. Akimoto
  • Total Pages: 2
  • Publisher: R. V. Enterprise, Mumbai