Pyocyanine and Phosphorylation with Chloroplasts.
نویسندگان
چکیده
منابع مشابه
Correlation of Oxidation and Phosphorylation in Hemolyzed Blood in Presence of Methylene Blue and Pyocyanine
1. The system:hemolyzed blood + glucose never exhibits glycolysis or, in the air, oxidation of glucose. When glucose is replaced by hexosephosphate ester, addition of methylene blue causes oxidation in air. 2. When cozymase is added also, the oxidation is increased, and a synthesis of hexosephosphate esters takes place. 3. When pyocyanine is used instead of methylene blue, the rate of oxidation...
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In an earlier note, evidence was presented for the occurrence of a new type of chloroplast-catalyzed photosynthetic phosphorylation called “oxidative photophosphorylation” (I). When spinach chloroplasts are illuminated in the presence of orthophosphate, adenosine diphosphate, and a dye such as trichlorophenol indophenol, adenosine triphosphate is generated provided oxygen is available, but not ...
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When spinach (Spinacia oleracea) chloroplast fragments were lyophilized and extracted with n-heptane, acid-bath phosphorylation was significantly reduced. Phosphorylation could be restored to these chloroplasts, if the extracted material (containing quinones, carotenoids, and other lipids) was added back to dry preparation before rehydration. The results reported suggest it was not quinones whi...
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Bacillus pyocyaneus produces, according to the conditions, different varieties of pigment of which pyoeyanine is best known and easily isolated because of its solubility in chloroform. This pigment is indigo blue at alkaline reaction, wine-red at acid reaction, and is reducible to a leuco compound by various reductants or in the absence of air by the living bacillus itself, and the leucodye is ...
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ژورنال
عنوان ژورنال: Plant Physiology
سال: 1959
ISSN: 0032-0889,1532-2548
DOI: 10.1104/pp.34.3.240