Comparison of Ferricyanide and 2,3',6-Trichlorophenol Indophenol as Hill Reaction Oxidants.

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Comparison of Ferricyanide and 2,3',6-Trichlorophenol Indophenol as Hill Reaction Oxidants.

1. ARNON, D. I. Copper enzymes in isolated chloroplasts. Polyphenol oxidase in Beta uulgaris. Plant Physiol. 24: 1-15. 1949. 2. ARNON, D. I., ALLEN, M. B., and WHATLEY. F. R. Photosynthesis by isolated chloroplasts. IV. General concept and comparison of three photochemical reactions. Biochim. Biophys. Acta 20: 449-461. 1956. 3. ARNON, D. I., WHATLEY, F. R. and ALLEN, M. B. Assimilatory power in...

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Comparison of Ferricyanide and 2,3',6-trichlorophenol Indophenol as Hill Reaction Oxidants",2,3

1. ARNON, D. I. Copper enzymes in isolated chloroplasts. Polyphenol oxidase in Beta uulgaris. Plant Physiol. 24: 1-15. 1949. 2. ARNON, D. I., ALLEN, M. B., and WHATLEY. F. R. Photosynthesis by isolated chloroplasts. IV. General concept and comparison of three photochemical reactions. Biochim. Biophys. Acta 20: 449-461. 1956. 3. ARNON, D. I., WHATLEY, F. R. and ALLEN, M. B. Assimilatory power in...

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Activities of chloroplast fragments. I. Hill reaction and ascorbate-indophenol photoreductions.

Hill activity with ferricyanide and nicotinamide adenine dinucleotide phosphate and photoreduction of NADP and methyl red supported by ascorbate and 2,6-dichloroindophenol were studied as a function of the size of chloroplast fragments. Sonic treatment of chloroplasts resulted in a decrease in Hill activity with NADP and ferricyanide. The decrease was accompanied by a change in the dependency o...

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Carbon dioxide and the reduction of indophenol and ferricyanide by chloroplasts.

Pea chloroplasts isolated in salt media show decreased rates of 2:6 dichlorophenolindophenol (DCPIP) and ferricyanide reduction when depleted of CO(2) at pH values below 7.5. The greatest effect of CO(2) was on uncoupled systems. The incorporation of 10(-2), 2 x 10(-2) and 4 x 10(-2)m sodium acetate into the reaction mixtures progressively increased the bicarbonate concentration required for ha...

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Interactions of catalytic cofactors for photosynthetic phosphorylation with Hill reaction oxidants.

Oxidation-reduction reactions in chloroplasts were first 01 served when Hill (1) discovered photolysis by isolated chloro plasts. In the Hill reaction electron transport proceeds from water to the artificial oxidant which can be any one of a number of compounds (24). A cyclic series of oxidation-reduction reactions is postulated as the basis for photosynthetic phosphorylation by spinach chlorop...

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ژورنال

عنوان ژورنال: Plant Physiology

سال: 1959

ISSN: 0032-0889,1532-2548

DOI: 10.1104/pp.34.3.277