Pigment Formations and Culture Conditions of Photosynthetic Bacterium, Rhodopseudomonas capsulatus
نویسندگان
چکیده
منابع مشابه
Pigment Carrying Structures of the Photosynthetic Non-sulphur Purple Bacterium Rhodopseudomonas Spheroides.
As observed under the electron microscope (6), aqueous extracts of photosynthetic bacteria contain grana-like structures; most probably, these organelles are built up of lamellae. Pardee, Schachman and Stanier (5) showed that the colored sediment obtained by centrifugation of aqueous extracts of Rhodospirillum rubrum consisted of the above-mentioned granalike structures. Niklowitz and Drews (4)...
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In this study, we investigate the interaction of Rhodopseudomonas Palustris (R. Palustris) with montmorillonite clay. The adsorption of bacteria on the clay surface was also determined as a function of the initial bacterial quantity, pH, temperature and ionic strength. At different initial bacterial quantities, the percentage of bacteria adsorbed ranged from 61.07% to 77.57%, and the higher per...
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When bleached, aerobically grown cells of Rhodopseudornonas spheroides are transferred to semi-aerobic conditions to induce bacteriochlorophyll synthesis, a new fluorescence band, with a maximum at 790 nm, is observed in addition to the 885 nm emission maximum normally seen in pigmented cells. The 790 nm fluorescence may be due to bacteriochlorophyll which has not been bound into the chromatoph...
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We first describe the history and methods of membrane protein crystallization, and show how the structure of the photosynthetic reaction centre from the purple bacterium Rhodopseudomonas viridis was solved. The structure of this membrane protein complex is correlated with its function as a light-driven electron pump across the photosynthetic membrane. Finally we draw conclusions on the structur...
متن کاملThe Photosynthetic Reaction Centre from the Purple Bacterium Rhodopseudomonas viridis
We first describe the history and methods of membrane protein crystallization, and show how the structure of the photosynthetic reaction centre from the purple bacterium Rhodopseudomonas viridis was solved. The structure of this membrane protein complex is correlated with its function as a light-driven electron pump across the photosynthetic membrane. Finally we draw conclusions on the structur...
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ژورنال
عنوان ژورنال: Journal of the agricultural chemical society of Japan
سال: 1974
ISSN: 0002-1407,1883-6844
DOI: 10.1271/nogeikagaku1924.48.97