Chromatographic analysis of isoflavonoid accumulation in stressed Pisum sativum |
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| Authors: | Robert E Carlson David H Dolphin |
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| Institution: | Department of Chemistry, University of British Columbia, Vancouver, British Columbia, Canada, V6T 1Y6 |
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| Abstract: | High-performance liquid chromatography has been used to study isoflavonoid accumulation in copper(II) chloride stressed Pisum sativum. Liquiritigenin, isoliquiritigenin, formononetin, pseudobaptigenin, afrormosin and anhydropisatin have been identified in addition to the pterocarpan phytoalexin pisatin. The relationships of these metabolites to isoflavonoid biosynthesis and stress response in pea are discussed. |
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| Keywords: | Leguminosae garden pea stress metabolism isoflavonoids HPLC |
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