COMPARATIVE STUDIES OF PHOTOCHEMICAL OXIDATION-REDUCTION REACTIONS IN LAMELLAR FRAGMENTS OF VARIOUS ALGAE AND SPINACH

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概要

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• The activity of various electron carriers, including DPIP, spinach plastocyanin, mammalian cytochrome c, and Anabaena cytochrome 55g, as donor in the reaction induced by the photochemical system 1 was examined with lamellar fragments of various algae and spinach. Reduced DPIP was an effective electron donor irrespective of the organism, when it was supplied at a high concentration (10^<-3>_M) Spinach plastocyanin was effective in the reactions with the lamellae of green algae, Euglena, diatom Phaeodactyrum and red algae Porphyra yezoensis and Porphyra sp. Yamamoto II, whereas it was inactive in the lamellae of blue-green algae. Horse-heart cytochrome c and Anabaena cytochrome 553 were active in the reaction with the lamellae of blue-green algae. The former cytochrome was also active In the reactions in Porphyridium and Cyanidium. The cytochromes were less active in the reactions in which spinach plastocyanin acted as effective electron donor. The data were interpreted as that the photochemical system I in blue-green algae differs from that of other photosynthetic organisms with respect to the properties of the site of the electron-input.

• 日本植物生理学会の論文

著者

• Fujita Yoshihiko

  Institute Of Applied Microbiology University Of Tokyo:(present)ocean Research Institute University O

• Fujita Yoshihiko

  Institute Of Applied Microbiology University Of Tokyo

• MURANO FUMIO

  Institute of Applied Microbiology, University of Tokyo

• Murano Fumio

  Institute Of Applied Microbiology University Of Tokyo:(present)nomura Research Institute For Technol

• Fujita Yoshihiko

  Institulte Of Applied Microbiology University Of Tokyo

関連論文

• HYDROGENASE ACTIVITY OF CELL-FREE PREPARATION OBTAINED FROM THE BLUE-GREEN ALGA, ANABAENA CYLINDRICA
• FORMATION OF PHYCOERYTHRIN IN PRE-ILLUMINATED CELLS OF TOLYPOTHRIX TENUIS WITH SPECIAL REFERENCE TO NITROGEN METABOLISM
• COMPARATIVE STUDIES OF PHOTOCHEMICAL OXIDATION-REDUCTION REACTIONS IN LAMELLAR FRAGMENTS OF VARIOUS ALGAE AND SPINACH
• PHOTOCHEMICAL INTERCONVERSION BETWEEN PRECURSORS OF PHYCOBILIN CHROMOPROTEIDS IN TOLYPOTHRIX TENUIS
• PHOTOCHEMICAL ACTIVITIES OF SONICATED LAMELLAE OF SPINACH CHLOROPLASTS WITH SPECIAL REFERENCE TO THE ACTION OF CRS (CYTOCHROME C REDUCING SUBSTANCE)
• EFFECT OF CHROMATIC LIGHTS ON PHYCOBILIN FORMATION IN A BLUE-GREEN ALGA,TOLYPOTHRIX TENUIS

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