Search Results - "Seki, Soichiro"
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Preprocess dependence of optical properties of ensembles and single siphonaxanthin-containing major antenna from the marine green alga Codium fragile
Published in Scientific reports (19-05-2022)“…The siphonaxanthin-siphonein-Chl- a/b -protein (SCP) is the light-harvesting complex of the marine alga Codium fragile . Its structure resembles that of the…”
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Structural insights into blue-green light utilization by marine green algal light harvesting complex II at 2.78 Å
Published in BBA advances (01-01-2022)“…•A marine green macroalga light-harvesting complex II Cryo-EM structure was assessed•Two hydrogen bonds between the carbonyl oxygen and 19-OH of siphonaxanthin…”
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Characterization of the Ultraviolet‑B Absorption Band of Carotenoids Using Solvent-dependent Shifts in Steady-State and Transient Absorption Spectra
Published in The journal of physical chemistry. B (13-06-2024)“…The versatile functions of carotenoids in biological systems are associated with the extended π-electron conjugation system. Strong visible absorption…”
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Discovery of a novel siphonaxanthin biosynthetic precursor in Codium fragile that accumulates only by exposure to blue‐green light
Published in FEBS letters (01-06-2022)“…Photosynthetic organisms adapt to a variety of light conditions. Codium fragile, a macrosiphonous green alga, binds a unique carbonyl carotenoid,…”
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Wavelength-Dependent Optical Response of Single Photosynthetic Antenna Complexes from Siphonous Green Alga Codium fragile
Published in The journal of physical chemistry letters (16-06-2022)“…The siphonaxanthin-siphonein-Chl-a/b-protein (SCP) complex from the siphonous green alga Codium fragile is the major light-harvesting complex (LHC) of these…”
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Structure-based validation of recombinant light-harvesting complex II
Published in PNAS nexus (01-09-2024)“…Light-harvesting complex II (LHCII) captures sunlight and dissipates excess energy to drive photosynthesis. To elucidate this mechanism, the individual optical…”
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Economy Watch: Toward U.S.-Japanese Cooperation
Published in The Brookings review (01-04-1992)Get full text
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Toward U.S.-Japanese Cooperation
Published in The Brookings review (01-04-1992)“…US President Bush and Japanese leaders failed to take advantage of the opportunity to strengthen US-Japan trade relations presented by the 1992 Tokyo summit…”
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