4:30 PM - 5:30 PM

[1YF1115] Exciton-charge transfer mixing drives oxygenic photosynthesis

〇Yusuke Yoneda^1,2,3, Eric A. Arsenault^1,2, Shiun-Jr Yang^1,2, Kaydren Orcutt^1,2, Masakazu Iwai^1,2, Graham R. Fleming^1,2 (1.University of California, Berkeley, 2.Lawrence Berkeley National Laboratory, 3.Institute for Molecular Science)

5:30 PM - 6:30 PM

[1Pos224] Theoretical study on the role of Chlorophyll-f and Red-Chlorophyll in light-harvesting mechanism in far-red light adapted photosystem I

〇Yuka Nakamura¹, Mikihito Okochi¹, Shigeru Itoh¹, Akihiro Kimura¹ (1.Grad. Sch. Sci., Nagoya Univ.)

4:30 PM - 5:30 PM

[1Pos225] Electrostatic charge controls spectral properties and thermal stabilities of LH1-RCs from triply extremophilic Halorhodospira halochloris

〇Yukihiro Kimura¹, Kazuna Nakata¹, Shingo Nojima¹, Shinji Takenaka¹, Michael T. Madigan², Zheng-Yu Wang-Otomo³ (1.Department of Agrobioscience, Graduate School of Agriculture, Kobe University, 2.Department of Microbiology, Southern Illinois University, 3.Faculty of Science, Ibaraki University)

5:30 PM - 6:30 PM

[1Pos226] Analysis of excitation energy transfer of carotenoids in the reaction center of heliobacteria with femto-second pump-probe spectroscopy

〇Risa Kojima¹, Masatoshi Kida², Daisuke Kosumi³, Hirozo Oh-oka^1,4 (1.CELAS, Osaka Univ., 2.Grad. Sch. Sci. & Tech., Kumamoto Univ., 3.IINa, Kumamoto Univ., 4.Grad. Sch. Sci., Osaka Univ.)

4:30 PM - 5:30 PM

[1Pos227] FTIR monitoring of photosynthetic quinone transport in the light-harvesting 1 reaction center complexes from purple bacteria

〇Yosuke Nakamoto¹, Rikako Kishi¹, Shinji Takenaka¹, Michael T. Madigan², Kenji V. P. Nagashima³, Zheng-Yu Wang-Otomo⁴, Yukihiro Kimura¹ (1.Department of Agrobioscience, Graduate School of Agriculture, Kobe University, 2.Department of Microbiology, Southern Illinois University, 3.Research Institute for Integrated Science, Kanagawa University, 4.Faculty of Science, Ibaraki University)

5:30 PM - 6:30 PM

[1Pos228] Wavelength-Dependent Optical Response of Single Photosynthetic Antenna Complexes from Siphonous Macrogreen Alga Codium fragile

Brotosudarmo Tatas H. P.^1,2, Bernd Wittmann¹, Soichiro Seki³, 〇Ritsuko Fujii^3,4, Jürgen Köhler¹ (1.Spectrosc. Soft Matter, Univ. Bayreuth, Germany, 2.Dept. Food Tech., Univ. Ciputra, Surabaya, Indonesia, 3.Grad. Sch. Sci., Osaka City Univ., Japan, 4.ReCAP., Osaka Metropolitan Univ., Japan)

4:30 PM - 5:30 PM

[1Pos229] Assignment of fluorescence bands of chlorophyll-f containing photosystem I to elucidate its reaction mechanism by near-infrared light

〇Rin Taniguchi¹, Toshiyuki Shinoda², Tatsuya Tomo², Shen Ye¹, Yutaka Shibata¹ (1.Department of Chemistry, Graduate School of Science, Tohoku University, 2.Department of Biology, Faculty of Science, Tokyo University of Science)

5:30 PM - 6:30 PM

[1Pos230] PscB is the scaffold for binding of other water-soluble subunits to the photosynthetic reaction center complex of green sulfur bacteria

〇Tomomi Inagaki¹, Kazuki Terauchi¹, Chihiro Azai¹ (1.Grad. Sch. Life Sci., Ritsumeikan Univ.)

4:30 PM - 5:30 PM

[1Pos231] Enhancement of polar-carotenoid binding in in-vitro reconstitution of a photosynthetic light-harvesting complex from siphonous green alga

〇Hikari Takakura¹, Naoko Norioka², Naohiro Oka³, Soichiro Seki¹, Hideaki Tanaka^2,4, Genji Kurisu^2,4, Ritsuko Fujii^1,5 (1.Grad. Sch. Sci., Osaka City Univ., 2.Inst. Protein Res., Osaka Univ., 3.BRIC., Tokushima Univ., 4.Grad. Sch. Sci., Osaka Univ., 5.ReCAP., Osaka Metropolitan Univ.)

Session information

Photobiology: Photosynthesis

[1YF1115] Exciton-charge transfer mixing drives oxygenic photosynthesis

[1Pos224] Theoretical study on the role of Chlorophyll-f and Red-Chlorophyll in light-harvesting mechanism in far-red light adapted photosystem I

[1Pos225] Electrostatic charge controls spectral properties and thermal stabilities of LH1-RCs from triply extremophilic Halorhodospira halochloris

[1Pos226] Analysis of excitation energy transfer of carotenoids in the reaction center of heliobacteria with femto-second pump-probe spectroscopy

[1Pos227] FTIR monitoring of photosynthetic quinone transport in the light-harvesting 1 reaction center complexes from purple bacteria

[1Pos228] Wavelength-Dependent Optical Response of Single Photosynthetic Antenna Complexes from Siphonous Macrogreen Alga Codium fragile

[1Pos229] Assignment of fluorescence bands of chlorophyll-f containing photosystem I to elucidate its reaction mechanism by near-infrared light

[1Pos230] PscB is the scaffold for binding of other water-soluble subunits to the photosynthetic reaction center complex of green sulfur bacteria

[1Pos231] Enhancement of polar-carotenoid binding in in-vitro reconstitution of a photosynthetic light-harvesting complex from siphonous green alga