Biotransformation of the pentahydroxy flavone quercetin by Rhizobium loti and Bradyrhizobium strains (Lotus)
Lotus rhizobia catabolized quercetin in an arabinose-based medium via a novel form of C-ring cleavage, yielding phloroglucinol and protocatechuic acid. Conservation of the A and B rings of the flavone suggests that a chalcone could be formed as a transient intermediate
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Veröffentlicht in: | Applied and Environmental Microbiology 1991-05, Vol.57 (5), p.1563-1565 |
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container_title | Applied and Environmental Microbiology |
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creator | Rao, J.R. (The Queen's University of Belfast, Belfast) Sharma, N.D Hamilton, J.T.G Boyd, D.R Cooper, J.E |
description | Lotus rhizobia catabolized quercetin in an arabinose-based medium via a novel form of C-ring cleavage, yielding phloroglucinol and protocatechuic acid. Conservation of the A and B rings of the flavone suggests that a chalcone could be formed as a transient intermediate |
doi_str_mv | 10.1128/AEM.57.5.1563-1565.1991 |
format | Article |
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source | American Society for Microbiology; PubMed Central; Alma/SFX Local Collection |
subjects | Agronomy. Soil science and plant productions Biological and medical sciences Biotechnology BRADYRHIZOBIUM CATABOLISME CATABOLISMO Economic plant physiology FLAVONOIDE FLAVONOIDES Fundamental and applied biological sciences. Psychology LOTUS Microorganism-Plant Interactions RHIZOBIUM Symbiosis (nodules, symbiotic nitrogen fixation, mycorrhiza...) |
title | Biotransformation of the pentahydroxy flavone quercetin by Rhizobium loti and Bradyrhizobium strains (Lotus) |
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