On the Relationship between Photocontrol of Phycoerythrin Formation and Photoreversible Pigment of Scheibe
スポンサーリンク
概要
- 論文の詳細を見る
Dose-response of photocontrolled phycobiliprotein formation was studied with two types of Tolypothrix tenuis cells having different content of photoreversible pigment (PRP) of Scheibe [cf. Scheibe (1972) Science 176: 1037]. PRP was not detectable in cells grown in a medium rich in nitrogen source under weak red light (normal cells) while the content was much larger (more than 10 times) in cells incubated in light under nitrogen-deficient conditions [nitrogen-deficient cells, cf. Ohki and Fujita (1979) Plant & Cell Physiol. 20: 1341]. Both cells were found to form phycoerythrin (PE) in the dark after a short green illumination, while red illumination suppressed its formation. The amount of PE formation depended on the dose of green or red preillumination. Despite a large difference in content of PRP of Scheibe, the dose-response of PE formation induced by green light was almost the same in both types of cells. Suppression by red light in normal cells required a dose larger than that in nitrogen-deficient cells. The results indicate that PRP of Scheibe formed during the incubation under nitrogen-deficient conditions does not act as the photoreceptor in photocontrol of PE formation.
- 日本植物生理学会の論文
著者
-
Ohki Kaori
Ocean Research Institute University Of Tokyo
-
Fujita Yoshihiko
Ocean Research Institute University Of Tokyo
関連論文
- Comparison of main emissions at -196℃ from phycobilisomes of two blue-green algae Anabaena cylindrrca and Anacystis nidulans
- Quantitative relationship between two reaction centers in the photosynthetic system of blue-green algae
- Studies on Morphological Changes of the Blue-green Alga Nostoc muscorum A with Special Reference to the Role of Light
- Action of Near UV and Blue Light on the Photocontrol of Phycobiliprotein Formation : A Complementary Chromatic Adaptation
- Photoreversible absorption changes of guanidine-HCl-treated phycocyanin and allophycocyanin isolated from the blue-green alga Tolypothrix tenuis
- In vivo transformation of phycobiliproteins during photobleaching of Tolypothrix tenuis to forms active in photoreversible absorption changes
- Photocontrol of phycoerythrin formation in the blue-green alga Tolypothrix tenuis growing in the dark
- On the Relationship between Photocontrol of Phycoerythrin Formation and Photoreversible Pigment of Scheibe
- Studies on the Hill reaction of membrane fragments of blue-green algae V. A correlation between the solubilization of a photochemically active chromoprotein (ACP) and the inactivation of photosystem II activity in membrane fragments of Anabaena cylindrica
- Photochemical activity fluorescence and absorption spectrum of the photochemically active chromoprotein (ACP) isolated from the blue-green alga Anabaena cylindrica
- The separation and characterization of the photoreactive component of a photochemically active chromoprotein (ACP) obtained from the blue-green alga Anabaena cylindrica
- Pyrone derivatives : effective inhibitors of photosynthetic electron flow system
- Light-dependent oxygen uptake by non-living, chlorophyll-containing particles obtained from oceanic environments
- A probable lack of function of c-type cytochrome in the photosynthetic system of the blue-green alga Anabaena variabilis
- Changes in photosynthetic activity of the diatom Phaeodactylum tricornutum in a culture of limited volume
- Studies on the Hill reaction of membrane fragments of blue-green algae I. Stabilizing effect of various media on the 2,6-dichlorophenol indophenol-Hill activity of membrane fragments obtained from Anabaena cylindrica and Anabaena variabilis
- Immunological identification of pigment component of a photochemically active chromoprotein (ACP) isolated from the blue-green alga Anabaena cylindrica
- Ascorbate photo-oxidation by a photochemically active chromoprotein isolated from the blue-green alga Anabaena cylindrica : the effect of monochromatic illumination
- Carotenoid photobleaching induced by the action of photosynthetic reaction center II : DCMU-sensitivity
- Studies on the Hill reaction of membrane fragments of blue-green algae II. The reaction steps inactivated at high water concentration
- Studies on the Hill reaction of membrane fragments of blue-green algae IV. Carotenoid photobleaching induced by photosystem II action
- The light-induced oxidation-reduction reaction of cytochrome b-559 in membrane fragments of the blue-green alga Anabaena variabilis
- Electron donor-specificity observed in photosystem I reactions of membrane fragments of the blue-green alga Anabaena variabilis and the higher plant Spinacea oleracea
- Studies on the Hill reaction of membrane fragments of blue-green algae III. Fluorescence characteristics of membrane fragments of Anabaena variabilis and Anabaena cylindrica
- Phycoerythrin of the marine blue-green alga Trichodesmium thiebautii
- The C550 photoresponse at room temperature observed in membrane fragments of the blue-green alga Anabaena variabilis
- Carotenoid photobleaching induced by photosystem II action in the membrane fragments of the blue-green alga Anabaena variabilis : Action of O_2