Release of ethane from immobilised plant cell protoplasts in response to chemical treatment |
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Authors: | H. Schnabl Chr. Elbert R. J. Youngman |
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Affiliation: | Inst. für Botanik unit Mikrobiologie, Technische Universität München, Arcisstr. 21, D-8000 München 2, West Germany. |
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Abstract: | In isolated protoplasts of Vicia faba L. (cv. Weißkernige Hangdown) which were immobilised in a cross-linked alginate matrix, ethane production and ribulose bisphosphate carboxylase (RuBP carboxylase) aetivity were determined after treatment of the alginate strips with various chemical substances. The stimulation of ethane formation and the inhibition of RuBP carboxylase activity by the toxic materials might provide the basis for a simple, rapid and sensitive system for the determination of chemicals in the environment. |
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Keywords: | Ecotoxicological substances ribulose bisphosphate carboxylase |
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