Self-assembly of light-harvesting antennae in photosynthesis

• Project/Area Number: 19750148
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Chemistry related to living body
• Research Institution: Ritsumeikan University
• Principal Investigator: MIZOGUCHI Tadashi Ritsumeikan University, 生命科学部, 准教授 (90343665)
• Project Period (FY): 2007 – 2008
• Project Status: Completed (Fiscal Year 2008)
• Budget Amount: ¥3,140,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥240,000); Fiscal Year 2008: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000); Fiscal Year 2007: ¥2,100,000 (Direct Cost: ¥2,100,000)
• Keywords: 光合成細菌 / クロロフィル / カロテノイド / アンテナ複合体 / 糖脂質 / 疎水性相互作用 / 脂肪酸

Research Abstract

植物や細菌の行う光合成では、クロロフィルやカロテノイド等の光合成色素が見事な光捕集アンテナ部と反応中心部を構築し、現存する系で最高の光電変換効率を有す。様々な光合成生物が生合成する色素類の微細な分子構造に着目し、その構造と組成分布を系統的かつ網羅的に解析した。その結果、色素類には従来考えられていた以上に多様性が見られ、微細な分子構造の違いが光合成器官の形成を精密に制御し、巧みな太陽光利用を実現していることが示唆された。

Research Products

• [Journal Article] Stereochemical determination of the unique acrylate moiety at the 17-position in chlorophylls-c from a diatom Chaetoseros calcitrans and its effect upon electronic absorption properties (2009)
  • Author(s): T. Mizoguchi, C. Nagai, M. Kunieda, Y. Kimura, A. Okamura and H. Tamiaki
  • Journal Title: Org. Biomol. Chem. 7 Pages: 2120-2126
  • Peer Reviewed
• [Journal Article] Stereochemical determination of the unique acrylate moiety at the 17-position in chlorophylls-c from a diatom Chaetoseros calcitrans and its effect upon electronic absorption properties (2009)
  • Author(s): Tadashi Mizoguchi
  • Journal Title: Org. Biomol. Chem (In press)
  • Peer Reviewed
• [Journal Article] Structural determination of the Δ2, 10-phytadienyl substituent in the 17-propionate of bacteriochlorophyl1-b from Halorhodospira halochloris (2009)
  • Author(s): Tadashi Mizoguchi
  • Journal Title: J. Porphyrins Phthalocyanines 13 Pages: 41-50
  • Peer Reviewed
• [Journal Article] バクテリオクロロフィルの分析 (2009)
  • Author(s): 民秋均
  • Journal Title: 底温科学 27 Pages: 339-346
• [Journal Article] Pressure-inducedred shift and broadening of the Qy absorption of main light-harvesting antennae chlorosomes from green photosynthetic bacteria and their dependency upon alkyl substituents of the composite bacteriochlorophylls (2008)
  • Author(s): T. Mizoguchi, T.-Y. Kim, S. Sawamura and H. Tamiaki
  • Journal Title: J. Phys. Chem. 112 Pages: 16759-16765
  • Peer Reviewed
• [Journal Article] Identification of two homologous genes, chlAI and chlAII, that are differentially involved in isocyclic ring formation of chlorophyll a in the Cyanobacterium Synechocystis sp. PCC 6803 (2008)
  • Author(s): K. Minamizaki, T. Mizoguchi, T. Goto, H. Tamiaki and Y. Fujita
  • Journal Title: J. Biol. Chem. 283 Pages: 2684-2692
  • Peer Reviewed
• [Journal Article] Identification of 3,4-didehydrorhodopin as major carotenoid in Rhodopseudomonas species (2008)
  • Author(s): T. Mizoguchi, M. Isaji, J. Harada and H. Tamiaki
  • Journal Title: Photochem. Photobiol. Sci 7 Pages: 492-497
  • Peer Reviewed
• [Journal Article] Photocatalytic degradation of methylene blue by TiO_2 film and Auparticles-TiO_2 composite film (2008)
  • Author(s): Chihiro Yogi
  • Journal Title: Thin Solid Films 516 Pages: 5881-5884
  • Peer Reviewed
• [Journal Article] Diversity and localization of bacteriochlorophylls possessing different 17-propionate groups in purple bacterial antennae (2008)
  • Author(s): Tadashi Mizoguchi
  • Journal Title: Photosynthesis. Energy of Sun (eds. by J. F. Allen, E. Gantt, J. H. Golbeck and B. Osmond) Vol.1 Pages: 321-324
• [Journal Article] Compositional analysis of carotenoids in purple photosynthetic bacteria, Rhodopseudomonas sp. strain Rits, upon irradiated light intensity (2008)
  • Author(s): Tadashi Mizoguchi
  • Journal Title: Photosynthesis. Energy of Sun (eds. by J. F. Allen, E. Gantt, J. H. Golbeck and B. Osmond) Vol.1 Pages: 267-271
• [Journal Article] Composition and localization of bacteriochlorophyll a intermediates in the purple photosynthetic bacterium Rhodonseudomonas sp. Rits (2008)
  • Author(s): Jiro Harada
  • Journal Title: Photosynth. Res 95 Pages: 213-221
  • Peer Reviewed
• [Journal Article] Identification of two homologous genes, chlA_I and chlA_<II>, that are differentially involved in isocyclic ring formation of chlorophyll a in the Cyanobacterium Synechocystis sp. PCC 6803 (2008)
  • Author(s): Kei Minamizaki
  • Journal Title: J. Biol. Chem 283 Pages: 2684-2692
  • Peer Reviewed
• [Journal Article] Identification of 3, 4-didehydrorhodopin as major carotenoid in Rhodonseudomonas species (2008)
  • Author(s): Tadashi Mizoguchi
  • Journal Title: Photochem. Photobiol. Sci 7 Pages: 492-497
  • Peer Reviewed
• [Journal Article] Accumulation of chlorophyllous pigments esterified with the geranylgeranyl group in the CT2256-deleted mutant of the green sulfur bacterium Chlorobium tepidum (2008)
  • Author(s): Jiro Harada
  • Journal Title: Photochem. Photobiol. Sci 7 Pages: 1179-1187
  • Peer Reviewed
• [Journal Article] Preferential binding of hydroxyl-carotenoids to the peripheral antenna and methoxy-analogs to the core complexes in the purple photosynthetic bacterium Rhodopseudomonas sp. Rits (2008)
  • Author(s): Tadashi Mizoguchi
  • Journal Title: Carotenoid Sci 13 Pages: 33-37
  • Peer Reviewed
• [Journal Article] Pressure-induced red shift and broadening of the Qy absorption of main light-harvesting antennae chlorosomes from green photosynthetic bacteria and their dependency upon alkyl substituents of the composite bacteriochlorophylls (2008)
  • Author(s): Tadashi Mizoguchi
  • Journal Title: J. Phys. Chem. B 112 Pages: 16759-16765
  • Peer Reviewed
• [Journal Article] Composition and localization of bacteriochlorophyll a intermediates in the purple photosynthetic bacterium Rhodopseudomonas sp. Rits (2008)
  • Author(s): Jiro Harada
  • Journal Title: Photosynth. Res. 95 Pages: 213-221
  • Peer Reviewed
• [Journal Article] Two acsF genes are differentially involved in isocyclic ring formation of chlorophyll a in the cyanobacterium Synechocystis sp. PCC 6803 (2008)
  • Author(s): Kei Minamizaki
  • Journal Title: J. Biol. Chem. 283 Pages: 2684-2692
  • Peer Reviewed
• [Journal Article] Identification of 3,4-didehydrorhodopin as major carotenoid in Rhodopseudomonas species (2008)
  • Author(s): Tadashi Mizoguchi
  • Journal Title: Photochem. Photobiol. Sci. 7 Pages: 492-497
  • Peer Reviewed
• [Journal Article] Compositional analysis of carotenoids in purple photosynthetic bacteria, Rhodopseudomonas sp. strain Rits, upon irradiated light intensity (2008)
  • Author(s): Tadashi Mizoguchi
  • Journal Title: Photosynthesis. Energy of Sun (Eds. by J.F. Allen, E. Gantt, J.H. Golbeck and B. Osmond) Pages: 267-271
• [Journal Article] Diversity and localization of bacteriochlorophylls possessing different 17-propionate groups in purple bacterial antennae (2008)
  • Author(s): Tadashi Mizoguchi
  • Journal Title: Photosynthesis. Energy of Sun (Eds. by J.F. Allen, E. Gantt, J.H. Golbeck and B. Osmond) Pages: 321-324
• [Journal Article] Structure of light-harvesting bacteriochlorophyll c assembly in chlorosomes from Chlorobium limicola determined by solid-state NMR (2007)
  • Author(s): A. Egawa, T. Fujiwara, T. Mizoguchi, Y. Kakitani, Y. Koyama and H. Akutsu
  • Journal Title: Proc. Natl. Acad. Sci 104 Pages: 790-795
  • Peer Reviewed
• [Journal Article] The effect of esterifying chains at the 17-propionate of bacteriochlorophylls-c on their self-assembly (2007)
  • Author(s): T. Mizoguchi and H. Tamiaki
  • Journal Title: Bull. Chem. Soc. 80 Pages: 2196-2202
  • NAID: 10019795345
  • Peer Reviewed
• [Journal Article] The 17-propionate function of (bacterio) chlorophylls: biological implication of their long chains in photosyn thetic systems (2007)
  • Author(s): Hitoshi Tamiaki
  • Journal Title: Photochem. Photobiol. 83 Pages: 152-162
  • Peer Reviewed
• [Journal Article] Structure of the light-harvesting bacteriochlorophyll c assembly in chlorosomes from Chlorobium limicola determined by solid-state NMR (2007)
  • Author(s): Ayako Egawa
  • Journal Title: Proc. Natl. Acad. Sci. 104 Pages: 790-795
  • Peer Reviewed
• [Journal Article] BF_2 complexes of β-tetraethyl-substituted dipyrrolyldiketones as anion receptors: potential binding subunits for oligomeric systems (2007)
  • Author(s): Hiromitsu Maeda
  • Journal Title: J. Org. Chem. 72 Pages: 2612-2616
  • Peer Reviewed
• [Journal Article] A facile synthetic method for conversion of chlorophyll-a to bacteriochlorophyll-c (2007)
  • Author(s): Shin-ichi Sasaki
  • Journal Title: J. Org. Chem. 72 Pages: 4565-4569
  • Peer Reviewed
• [Journal Article] Self-aggregation of synthetic zinc chlorophyll derivatives possessing multi-perfluoroalkyl chains in perfluorinated solvents (2007)
  • Author(s): Reiko Shibata
  • Journal Title: Photochem. Photobiol. Sci. 6 Pages: 749-757
  • Peer Reviewed
• [Journal Article] Isotopic replacement of pigments and a lipid in chlorosomes from Chlorobium limicola: characterization of the resultant chlorosomes (2007)
  • Author(s): Yoshinori Kakitani
  • Journal Title: Biochemistry 46 Pages: 6513-6524
  • Peer Reviewed
• [Journal Article] The effect of esterifying chains at the 17-propionate of bacteriochlorophylls-c on their self-assembly (2007)
  • Author(s): Tadashi Mizoguchi
  • Journal Title: Bull. Chem. Soc. Jpn. 80 Pages: 2196-2202
  • NAID: 10019795345
  • Peer Reviewed
• [Journal Article] Photocatalytic degradation of methylene blue by TiO_2 film and Au particles-TiO_2 composite film (2007)
  • Author(s): Chihiro Yogi
  • Journal Title: Thin Solid Films (未定)(In press)
  • Peer Reviewed
• [Presentation] 珪藻由来のクロロフィル-cの立体構造解析とそのモデル色素の合成 (2009)
  • Author(s): 溝口正、木村ゆうき、永井千尋、国枝道雄、民秋均
  • Organizer: 第50回日本植物生理学会年会
  • Place of Presentation: 名古屋
• [Presentation] 緑色硫黄光合成細菌の生合成過程を利用した集光バクテリオクロロフィルへの非天然型長鎖アルキル鎖の導入 (2009)
  • Author(s): 西森理里
  • Organizer: 日本化学会第89春季年会
  • Place of Presentation: 船橋(千葉県)
• [Presentation] 紅色光合成細菌の反応中心に存在するバクテリオフェオフィチンの17位エステル鎖の同定 (2009)
  • Author(s): 伊佐治恵
  • Organizer: 日本化学会第89春季年会
  • Place of Presentation: 船橋(千葉県)
• [Presentation] 天然産クロロフィル-c分子の立体構造決定 (2009)
  • Author(s): 木村ゆうき
  • Organizer: 日本化学会第89春季年会
  • Place of Presentation: 船橋(千葉県)
• [Presentation] バクテリオクロロフィル-fの合成 (2009)
  • Author(s): 駒田淳
  • Organizer: 日本化学会第89春季年会
  • Place of Presentation: 船橋(千葉県)
• [Presentation] 緑色硫黄光合成細菌Chlorobium tepidumにおけるクロロゾーム外皮膜糖脂質成分の同定 (2009)
  • Author(s): 吉冨太一
  • Organizer: 第50回日本植物生理学会年会
  • Place of Presentation: 名古屋
• [Presentation] バクテリオクロロフィル-a型およびb型光合成反応中心を利用したエネルギー移動系 (2009)
  • Author(s): 渡部和幸
  • Organizer: 第50回日本植物生理学会年会
  • Place of Presentation: 名古屋
• [Presentation] 緑色硫黄細菌Chlorobium tepidumにおけるgeranylgeranyl還元過程の解析 (2009)
  • Author(s): 原田二朗
  • Organizer: 第50回日本植物生理学会年会
  • Place of Presentation: 名古屋
• [Presentation] ニトロゲナーゼ類似型プロトクロロフィリド還元酵素の触媒コンポーネントNB-蛋白質の立体構造に基づく立体特異的なD環二重結合還元機構 (2009)
  • Author(s): 野亦次郎
  • Organizer: 第50回日本植物生理学会年会
  • Place of Presentation: 名古屋
• [Presentation] 緑色硫黄細菌のもつクロロフィル色素Chl aPDの側鎖の生合成過程 (2009)
  • Author(s): 大岡宏造
  • Organizer: 第31回日本分子生物学会年会・第81回日本生化学会大会合同大会
  • Place of Presentation: 神戸ポートアイランド
• [Presentation] 緑色硫黄光合成細菌のクロロゾームにおける糖脂質解析と酵素反応を利用した分子構造の決定 (2008)
  • Author(s): 吉冨太一、溝口正、民秋均
  • Organizer: 第23回生体機能関連化学シンポジウム
  • Place of Presentation: 横浜
• [Presentation] 紅色細菌の光合成色素-タンパク複合体におけるカロテノイド分析:培養光強度依存性 (2008)
  • Author(s): 民秋均、伊佐治恵、原田二朗、溝口正
  • Organizer: 日本化学会第88回春季年会
  • Place of Presentation: 東京
• [Presentation] 好塩性紅色光合成細菌由来のバクテリオクロロフィルわにおける17位エステル鎖の構造決定 (2008)
  • Author(s): 伊佐治恵
  • Organizer: 第23回生体機能関連化学シンポジウム
  • Place of Presentation: 横浜
• [Presentation] 緑色硫黄細菌のタイプI型光化学系反応中心のA0成分として機能するChl aPDの生合成経路 (2008)
  • Author(s): 原田二朗
  • Organizer: 光合成の色素系と反応中心に関するセミナーXVI
  • Place of Presentation: 京都
• [Presentation] 緑色硫黄細菌のクロロゾームにおける糖脂質解析 (2008)
  • Author(s): 吉冨太一
  • Organizer: 光合成の色素系と反応中心に関するセミナーXVI
  • Place of Presentation: 京都
• [Presentation] Functional analysis of the geranylgeranyl reductase gene, CT2256, involved in biosynthesis of both phytylated BChl a and Δ2, 4-phytadienylated Chl a in Chlorobium tepidum (2008)
  • Author(s): Jiro Harada
  • Organizer: Fifth International Workshop on Supramolecular Nanoscience of Chemically Programmed Pigments
  • Place of Presentation: 草津(滋賀県)
• [Presentation] 緑色硫黄細菌Chl. tepidumにおけるgeranylgeranyl還元酵素の同定 : BChl aPとChl aPDの生合成経路に関する知見 (2008)
  • Author(s): 原田二朗
  • Organizer: 第8回日本光合成研究会シンポジウム
  • Place of Presentation: 名古屋
• [Presentation] 天然産クロロフィル-cの立体構造決定とその物性 (2008)
  • Author(s): 民秋 均
  • Organizer: 日本化学会第88回春季年会
  • Place of Presentation: 東京
• [Presentation] 紅色細菌Rhodopseudomonas Sp.Ritsの培養期間中における色素組成の変化 (2008)
  • Author(s): 原田二郎
  • Organizer: 第49回日本植物生理学会年会
  • Place of Presentation: 札幌
• [Presentation] 緑色硫黄細菌のChl aPDにおける長鎖アルコールの還元過程の研究 (2008)
  • Author(s): 宮郷正平
  • Organizer: 第49回日本植物生理学会年会
  • Place of Presentation: 札幌
• [Presentation] Diversity and localization of bacteriochlorophylls possessing different 17-propionate groups in purple bacterial antennae (2007)
  • Author(s): T. Mizoguchi, J. Harada, S. Yoshida, M. Isaji, H. Tamiaki
  • Organizer: Photosynthesis Congress (PS2007)
  • Place of Presentation: スコットランド・グラスゴー
• [Presentation] Compositional analysis of carotenoids in purple photosynthetic bacteria, Rhodopseudomonas sp. strain Rits, upon irradiated light intensity (2007)
  • Author(s): T. Mizoguchi, M. Isaji, J. Harada, H. Tamiaki
  • Organizer: Photosynthesis Congress (PS2007)
  • Place of Presentation: スコットランド・グラスゴー
• [Presentation] Self-aggregation of synthetic zinc chlorophyll derivatives possessing multi-perfluoroalkyl chains in perfluorinated solvents (2007)
  • Author(s): R. Shibata, T. Mizoguchi, T. Inazu, H. Tamiaki
  • Organizer: 第二回フルオラス国際会議(ISoFT07)
  • Place of Presentation: 横浜
• [Presentation] Demethylation of methylene blue by photocatalytic films of TiO_2 and Auparticles-doped TiO_2 (2007)
  • Author(s): Chihiro Yogi
  • Organizer: 5th International Symposium on Transparent Oxide Thin Films for Electronics and Optics
  • Place of Presentation: 湘南
• [Presentation] Photocatalytic degradation reaction of dyes (2007)
  • Author(s): Chihiro Yogi
  • Organizer: Fourth International Workshop on Supramolecular Nanoscience of Chemically Programmed Pigments
  • Place of Presentation: 草津
• [Presentation] The effect of light intensity on composition of photosynthetic pigments in light-harvesting systems of the purple photosynthetic bacterium, Rhodopseudomonas sp. strain Rits (2007)
  • Author(s): Jiro Harada
  • Organizer: Fourth International Workshop on Supramolecular Nanoscience of Chemically Programmed Pigments
  • Place of Presentation: 草津
• [Presentation] Structure determination of 3,4-didehydrorhodopin from Rhodopseudomonas sp. strain Rits (2007)
  • Author(s): Tadashi Mizoguchi
  • Organizer: Fourth International Workshop on Supramolecular Nanoscience of Chemically Programmed Pigments
  • Place of Presentation: 草津
• [Presentation] Compositional alteration of bacteriochlorophyll a derivatives and carotenoid species localized in RC-LH1 core comples, LH2 and LH4 of the purple bacterium, Rhodopseudomonas sp. strain Rits, under various light intensity (2007)
  • Author(s): Jiro Harada
  • Organizer: PS07 Light Harvesting System Workshop (LH2007)
  • Place of Presentation: スコットランド・ドリーメン
• [Presentation] Compositional analysis of carotenoids in purple Photosynthetic bacteria, Rhodopseudomonas sp. strain Rits, upon irradiated light intensity (2007)
  • Author(s): Tadashi Mizoguchi
  • Organizer: Photosynthesis Congress (PS2007)
  • Place of Presentation: スコットランド・グラスゴー
• [Presentation] Self-aggregation of synthetic zinc chlorophyll derivatives possessing multi-perfluoroalkyl chains in Perfluorinated solvents (2007)
  • Author(s): Reiko Shibata
  • Organizer: 第二回フルオラス国際会議(ISoFTO7)
  • Place of Presentation: 横浜
• [Presentation] Two homologous genes, chlA_I and chlA_<II> are differentially involved in isocyclic ring formation of chlorophyll a in the cyanobacterium Synechocystis sp. PCC 6803 (2007)
  • Author(s): kei Minamizaki
  • Organizer: International Symposium on Biosynthesis of Tetrapyrroles (BSTP07)
  • Place of Presentation: 草津
• [Presentation] Functional analysis of the geranylgeranyl reductase gene involved in the biosynthesis of Chl a possessing・2,6-phytadienol in Chlorobium tepidum (2007)
  • Author(s): Jiro Harada
  • Organizer: International Symposium on Biosynthesis of Tetrapyrroles (BSTP07)
  • Place of Presentation: 草津
• [Presentation] Compositional analysis of bacteriochlorophy11 a produced by purple photosynthetic bacterium Rhodopseudomonas sp. Rits (2007)
  • Author(s): Megumi Isaji
  • Organizer: International Symposium on Biosynthesis of Tetrapyrroles (BSTP07)
  • Place of Presentation: 草津
• [Presentation] Investigation of genes involved in synthesis of chlorophylls byheterologous expression (2007)
  • Author(s): kazuhito Inoue
  • Organizer: 7th International Conference on Tetrapyrrole Photoreceptors in Photosynthetic Organisms(ICTPPO)
  • Place of Presentation: 京都
• [Presentation] Expression of homologues of chlG of green sulfur bacterium Chlorobium tepidum in purple nonsulfur bacterium Rhodobacter capsulatus (2007)
  • Author(s): Naoki Yamamoto
  • Organizer: 7th International Conference on Tetrapyrrole Photoreceptors in Photosynthetic Organisms (ICTPPO)
  • Place of Presentation: 京都
• [Presentation] Identification of two acsF genes involved in isocyclic ring formation of chlorophyll a in the cyanobacterium Synechocystis sp. PCC 6803 (2007)
  • Author(s): kei Minamizaki
  • Organizer: 7th International Conference on Tetrapyrrole Photoreceptors in Photosynthetic Organisms (ICTPPO)
  • Place of Presentation: 京都
• [Presentation] Biosynthetic pathway of chlorophyll a esterified with-2,6-phytadienollocated in the reaction center of green sulfur bacteria (2007)
  • Author(s): Jiro Harada
  • Organizer: 7th International Conference on Tetrapyrrole Photoreceptors in Photosynthetic Organisms (ICTPPO)
  • Place of Presentation: 京都
• [Presentation] クロロフィル生合成系におけるニトロゲナーゼ類似酵素の阻害剤 (2007)
  • Author(s): 野亦次郎
  • Organizer: 第71回日本生化学会中部支部例会
  • Place of Presentation: 名古屋
• [Presentation] 紅色細菌Rhodopseudomonas sp. strain Ritsの光強度によって変化する光合成色素の生体内における分布 (2007)
  • Author(s): 原田二郎
  • Organizer: 第7回日本光合成研究会シンポジウム
  • Place of Presentation: 岡山
• [Presentation] 緑色硫黄細菌Chlorobium tepidumの反応中心に存在するChl a_<PD>の合成系:Geranylgeranylの還元に関かる遺伝子の解析 (2007)
  • Author(s): 宮郷正平
  • Organizer: 第7回日本光合成研究会シンポジウム
  • Place of Presentation: 岡山
• [Presentation] 緑色硫黄細菌の光化学系における一次電子受容体として機能するChl a PDのC-17位長鎖アルキルの還元にかかわる研究 (2007)
  • Author(s): 宮郷正平
  • Organizer: 光合成の色素系と反応中心に関するセミナーXV
  • Place of Presentation: 京都
• [Presentation] バクテリオクロロフィルa中間産物を多く蓄積する紅色細菌Rhodopseudomonas sp. strain Ritsの光強度による色素組成の変化 (2007)
  • Author(s): 原田二郎
  • Organizer: 光合成の色素系と反応中心に関するセミナーXV
  • Place of Presentation: 京都
• [Presentation] 緑色硫黄細菌Chlorobium tepidum由来のbchG/ch1G相同遺伝子を発現させた紅色細菌Rhodobacter capsulatusの性質 (2007)
  • Author(s): 山本直樹
  • Organizer: 光合成の色素系と反応中心に関するセミナーXV
  • Place of Presentation: 京都
• [Presentation] 紅色細菌Rhodopseudomonas sp. strain Ritsが特異的に蓄積する光合成色素の生体内における分布と機能 (2007)
  • Author(s): 原田二郎
  • Organizer: 第14回日本光生物協会年会
  • Place of Presentation: 奈良
• [Presentation] 緑色硫黄光合成細菌が持つクロロフィルa様色素の特異な長鎖アルキル基の還元過程の研究 (2007)
  • Author(s): 宮郷正平
  • Organizer: 第14回日本光生物協会年会
  • Place of Presentation: 奈良
• [Presentation] Tio_2膜によるメチレンブルーの光触媒分解とAu微粒子の効果 (2007)
  • Author(s): 与儀千尋
  • Organizer: 日本ゾルーゲル学会第5回討論会
  • Place of Presentation: 京都
• [Presentation] 紅色光合成細菌Rhodopseudomonas種の光強度によるカロテノイド組成変化とその生体内での局在化 (2007)
  • Author(s): 溝口 正
  • Organizer: 第21回カロテノイド研究談話会
  • Place of Presentation: 大阪