Skip to main content

12 Result(s)

within Tadashi Mizoguchi Remove this filter Plant Physiology Remove this filter

and

  1. No Access

    Article

    Glycolipid analyses of light-harvesting chlorosomes from envelope protein mutants of Chlorobaculum tepidum

    Chlorosomes are large and efficient light-harvesting organelles in green photosynthetic bacteria, and they characteristically contain large numbers of bacteriochlorophyll c, d, or e molecules. Self-aggregated bac...

    Yusuke Tsukatani, Tadashi Mizoguchi, Jennifer Thweatt… in Photosynthesis Research (2016)

  2. No Access

    Article

    Isolation and characterization of a new bacteriochlorophyll-c bearing a neopentyl substituent at the 8-position from the bciD-deletion mutant of the brown-colored green sulfur bacterium Chlorobaculum limnaeum

    We recently constructed the mutant of the brown-colored green sulfur bacterium Chlorobaculum limnaeum lacking BciD which was responsible for formation of a formyl group at the 7-position in bacteriochlorophyll(BC...

    Tadashi Mizoguchi, Jiro Harada, Yusuke Tsukatani… in Photosynthesis Research (2014)

  3. No Access

    Article

    Isolation and structural determination of C8-vinyl-bacteriochlorophyll d from the bciA and bchU double mutant of the green sulfur bacterium Chlorobaculum tepidum

    The mutant lacking enzymes BciA and BchU, that catalyzed reduction of the C8-vinyl group and methylation at the C20 position of bacteriochlorophyll (BChl) c, respectively, in the green sulfur bacterium Chlorobacu...

    Jiro Harada, Tadashi Mizoguchi, Kota Nomura, Hitoshi Tamiaki in Photosynthesis Research (2014)

  4. No Access

    Article

    A variety of glycolipids in green photosynthetic bacteria

    The compositions of glycolipids in the following seven strains of green photosynthetic bacteria were investigated at the molecular level using LC–MS coupled with an evaporative light scattering detector: Chlorobi...

    Tadashi Mizoguchi, Jiro Harada, Taichi Yoshitomi… in Photosynthesis Research (2013)

  5. No Access

    Article

    The pigment stoichiometry in a chlorophyll a/c type photosynthetic antenna

    The trimeric fucoxanthin–chlorophyll a/c protein (FCP) was purified from a Japanese brown alga, Cladosiphon okamuranus TOKIDA. Its pigment stoichiometry was determined to be chlorophyll (Chl) a:Chl c ...

    Ritsuko Fujii, Mamiko Kita, Matsumi Doe, Yoshiro Iinuma… in Photosynthesis Research (2012)

  6. No Access

    Article

    In vitro synthesis and characterization of bacteriochlorophyll-f and its absence in bacteriochlorophyll-e producing organisms

    Bacteriochlorophyll(BChl)-f which has not yet been found in natural phototrophs was prepared by chemically modifying chlorophyll-b. The retention time of reverse-phase high-performance liquid chromatography of th...

    Hitoshi Tamiaki, Jun Komada, Michio Kunieda, Kazuhiro Fukai… in Photosynthesis Research (2011)

  7. No Access

    Article

    Synthesis of 18O-labeled photosynthetically active chlorophylls at the 3- or 7-carbonyl group with high regioselectivity

    The 3- and 7-formyl groups of chlorophyll-d (Chl-d) and bacteriochlorophyll-e (BChl-e), respectively, were regioselectively labeled with an isotopically stable oxygen-18 (18O) atom to give 31-18O-labeled Chl-d an...

    Hidetada Morishita, Tadashi Mizoguchi, Hitoshi Tamiaki in Photosynthesis Research (2010)

  8. No Access

    Article

    Composition and localization of bacteriochlorophyll a intermediates in the purple photosynthetic bacterium Rhodopseudomonas sp. Rits

    Rhodopseudomonas sp. Rits is a recently isolated new species of photosynthetic bacteria and found to accumulate a significantly high amount of bacteriochlorophyll (BChl) a intermediates possessing non-, di- and t...

    Jiro Harada, Tadashi Mizoguchi, Sayaka Yoshida, Megumi Isaji… in Photosynthesis Research (2008)

  9. No Access

    Article

    Central-Cis isomers of lutein found in the major light-harvesting complex of Photosystem II (LHC IIb) of higher plants

    Lutein (β,∈-carotene-3,3′-diol) is the major carotenoid of the light-harvesting systems of higher plants. Lutein was isolated at 4°C and in complete darkness from the bulk light-harvesting complex of Photosyst...

    Grazyna E. Bialek-Bylka, Yoko Sakano, Tadashi Mizoguchi… in Photosynthesis Research (1998)

  10. No Access

    Chapter

    Stacking of Macrocycles in Bacteriochlorophyll c Aggregates and in Chlorosomes

    Green photosynthetic bacteria have an antenna complex called ‘chlorosomes’ that contain bacteriochlorophyll c (BChl c) as the major component, and the self-assembly of the BChl c molecules is supposed to play ...

    Tadashi Mizoguchi, Yasushi Koyama in Photosynthesis: Mechanisms and Effects (1998)

  11. No Access

    Article

    Continuous antibiotic production by an immobilized cyanobacterium in a seaweed-type bioreactor

    The filamentous cyanobacterium,Scytonema sp. TISTR 8208, which produces a cyclic peptide antibiotic, was cultivated for 20 d in a seaweed-type bioreactor containing anchored polyurethan foam strips. Cells immobil...

    Aparat Chetsumon, Isamu Maeda, Fusako Umeda, Kiyohito Yagi… in Journal of Applied Phycology (1995)

  12. No Access

    Article

    Antibiotic production by the immobilized cyanobacterium,Scytonema sp. TISTR 8208, in a seaweed-type photobioreactor

    A photobioreactor was constructed using either anchored polyurethane foam strips (1 × 1 × 40 cm, PU-strips) fixed on a stainless-steel ring to prevent flotation, or free-floating polyurethane foam blocks (1 × ...

    Aparat Chetsumon, Isamu Maeda, Fusako Umeda, Kiyohito Yagi… in Journal of Applied Phycology (1994)