Photosynthetic electron transport, ATP synthesis and nitrogenase activity in isolated heterocysts of Anabaena cylindrica

Isolated heterocysts of the N2-fixing blue-green alga Anabaena cylindrica contain the Photosystem I components P-700, bound and soluble ferredoxins and ferredoxin-NADP reductase. They also show Photosystem I activity being able to photoreduce both methylviologen and NADP when ascorbate + dichlorophe...

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Bibliographic Details

Published in:	Biochimica et biophysica acta Vol. 423; no. 2; p. 189
Main Authors:	Tel-Or, E, Stewart, W D
Format:	Journal Article
Language:	English
Published:	Netherlands 16-02-1976
Subjects:	Adenosine Triphosphate - metabolism Cyanobacteria - metabolism Cytochromes - metabolism Electron Transport Ferredoxins - metabolism NADH, NADPH Oxidoreductases - metabolism Nitrogenase - metabolism Photophosphorylation Photosynthesis Subcellular Fractions - metabolism
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