Xanthones and Secoiridoids from Hairy Root Cultures of Centaurium erythraea and C. pulchellum

Abstract Shoots of CENTAURIUM ERYTHRAEA and C. PULCHELLUM were inoculated with suspension of AGROBACTERIUM RHIZOGENES cells, strain A4M70GUS. Five clones of C. ERYTHRAEA hairy roots (A-E) and three clones of C. PULCHELLUM hairy roots (F-H) were selected according to morphological differences. Sponta...

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Veröffentlicht in:	Planta medica 2002-10, Vol.68 (10), p.944-946
Hauptverfasser:	Janković, Teodora, Krstić, Dijana, Šavikin-Fodulović, Katarina, Menković, Nebojša, Grubišić, Dragoljub
Format:	Artikel
Sprache:	eng
Schlagworte:	Centaurium - chemistry Centaurium - growth & development Genetic Engineering Humans Iridoids - chemistry Letter Phytotherapy Plant Extracts - chemistry Plant Roots - chemistry Plant Roots - growth & development Plant Shoots - growth & development Rhizobium - genetics Xanthenes - chemistry Xanthones
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Zusammenfassung:	Abstract Shoots of CENTAURIUM ERYTHRAEA and C. PULCHELLUM were inoculated with suspension of AGROBACTERIUM RHIZOGENES cells, strain A4M70GUS. Five clones of C. ERYTHRAEA hairy roots (A-E) and three clones of C. PULCHELLUM hairy roots (F-H) were selected according to morphological differences. Spontaneous bud initiation occurred in clones C, D, G and H. Hairy roots retained the capacity for xanthone biosynthesis, with some variation being observed between individual clones. The concentration of xanthones in hairy roots was higher than that in naturally occurring plants. In transgenic plants both, secoiridoid and xanthone compounds were detected.
ISSN:	0032-0943 1439-0221
DOI:	10.1055/s-2002-34927