Sulphite oxidation by mitochondria from green and etiolated peas |
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Authors: | David J Ballantyne |
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Institution: | Department of Biology, University of Victoria, Victoria, British Columbia, Canada V8W 2Y2 |
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Abstract: | Sulphite oxidation by mitochondria prepared from green pea epicotyls had a higher Km than did the sulphite oxidation of mitochondria prepared from etiolated pea epicotyls. Mitochondrial sulphite oxidation from green and etiolated tissues was inhibited by cyanide but not by azide, rotenone, antimycin A or oligomycin. Mitochondria from green and etiolated tissues were able to oxidize glyoxal-bisulphite, but not as effectively as sulphite. |
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Keywords: | Leguminosae pea mitochondria sulphite oxidation etiolated peas green peas |
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