Kaempferide triglycoside: a possible factor of resistance of carnation (Dianthus caryophyllus) to Fusarium oxysporum f. sp. dianthi.
A kaempferide triglycoside has been found as a constitutive component in an uninfected carnation (Dianthus caryophyllus) of the cultivar Novada. The chemical structure has been determined mainly by the use of spectroscopic methods, including 2D NMR experiments. It showed a strong activity in restricting fungal parasite development, which could contribute to the known ability of carnation cv. Novada to resist to Fusarium oxysporum f. sp. dianthi infection.
Curir
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P
stituto Sperimentale per la Floricoltura, Sanremo, Italy.
Dolci
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M
Lanzotti
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V
Taglialatela-Scafati
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O
D002236:Carbohydrate Conformation; D002240:Carbohydrate Sequence; D005419:Flavonoids; D005670:Fusarium / Q000472:pathogenicity*; D007113:Immunity, Innate; D044949:Kaempferols; D019684:Magnoliopsida / Q000737:chemistry / Q000382:microbiology* / Q000502:physiology*; D008968:Molecular Conformation; D008969:Molecular Sequence Data; D015394:Molecular Structure; D010935:Plant Diseases / Q000382:microbiology; D011794:Quercetin / Q000031:analogs & derivatives / Q000737:chemistry* / Q000302:isolation & purification; D014312:Trisaccharides / Q000737:chemistry* / Q000302:isolation & purification
D005419:Flavonoids; D044949:Kaempferols; D014312:Trisaccharides; C430221:kaempferide 3-O-glucopyranosyl-1-2-O-(rhamnopyranosyl-1-6)glucopyranoside; D011794:Quercetin