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
Hauptverfasser: Rao, J.R. (The Queen's University of Belfast, Belfast), Sharma, N.D, Hamilton, J.T.G, Boyd, D.R, Cooper, J.E
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container_end_page 1565
container_issue 5
container_start_page 1563
container_title Applied and Environmental Microbiology
container_volume 57
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
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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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