The flavonoid glycosides of Dahlia variabilis. II. Glycosides of yellow varieties “Pius IX” and “Coton”
References (22)
- Nordström, C. G., and Swain, T., J. Chem. Soc.1953,...
- Price, J. R., J. Chem. Soc.1939,...
- Bate-Smith, E. C., and Swain, T., J. Chem. Soc.1953,...
- Nordström, C. G., and Swain, T., Chemistry & Industry1953,...
- Davies, J. S. H., McCrea, P. A., Morris, W. L., and Ramage, G. R., J. Chem. Soc.1950,...
- et al.
Ber
(1897) - et al.
Ann
(1914) Biochem. J
(1953)- et al.
Nature
(1953) - Swain, T., Chemistry & Industry1954,...
J. Am. Chem. Soc
Cited by (32)
Dahlia variabilis cultivar ‘Seattle’ as a model plant for anthochlor biosynthesis
2021, Plant Physiology and BiochemistryCitation Excerpt :a member of the Asteraceae family, is with more than 20,000 cultivars one of the most popular garden plants world-wide (McClaren, 2009). The flower color ranges from nearly black to any imaginable hue of magenta, red, orange, white and yellow, based on the accumulation of flavonoids and anthochlors (Giannasi, 1975; Nordström and Swain, 1956; Halbwirth et al., 2008). Therein, three basic color types can be distinguished: red hues (including black) are based on the presence of anthocyanins.
Occurrences, biosynthesis and properties of aurones as high-end evolutionary products
2017, PhytochemistryCitation Excerpt :Interestingly, all these derivatives are 4-deoxyaurones, exhibiting hydroxyl groups only at positions 6, 3′, 4′, and eventually 7. In the subtribe Coreopsidinae, extensively represented, the genus Bidens, e.g. B. laevis, B. ferulifolia, B. pilosa, B. aurea, B. tripartita (Alarcon de la Lastra et al., 1997; Ballard, 1986; Hart, 1979; Hattori et al., 1956; La Casa et al., 1995; Li et al., 2003, 2008; Lv and Zhang, 2013; Miosic et al., 2013; Roberts, 1980; Romussi and Pagani, 1970; Sashida et al., 1991; Scogin and Zakar, 1976; Serbin et al., 1972; Silva et al., 2011; Wang et al., 1997), Dahlia, i.e. D. variabilis (Nordstrom and Swain, 1953, 1956) and Cosmos, e.g. C. sulphureus (Geissman and Jurd, 1954; Shimokoriyama and Hattori, 1953a) were found to contain an ubiquitous expression of sulfuretin (1) and its glucoside sulfurein (4), together with the chalcone analogues, in their floral tissues and leaves. Additionally, the 7-hydroxylated analogue maritimetin (2) was isolated from Bidens species.
Flower color and pigments in yellow-flowered hybrid progeny raised from the interspecific cross Pelargonium quinquelobatum×white-flowered geraniums
2015, Scientia HorticulturaeCitation Excerpt :However, quercetin is a “colorless” flavonoid. In contrast, “yellow” flavonoids, such as aurone and chalcone, produce brighter yellow-colored flowers, as shown in dahlia, snapdragon, and yellow cosmos (Harborne, 1963; Shimokoriyama and Hattori, 1953; Nordström and Swain, 1956). Yellow-flowered Torenia hybrida, whose yellow flowers accumulate aurone, were obtained from blue-flowered plants into which Antirrhinum majus genes were introduced using a transgene approach (Ono et al., 2006).
Allelic variants from Dahlia variabilis encode flavonoid 3′-hydroxylases with functional differences in chalcone 3-hydroxylase activity
2010, Archives of Biochemistry and BiophysicsCitation Excerpt :The previous studies included an F3′H from D. variabilis, which owes its bright flower coloration to the presence of both 4′- and 3′,4′-hydroxylated flavonoids and 6′-deoxychalcones showing a corresponding 4- and 3,4-hydroxylation pattern [5]. Whereas anthocyanins (derivatives of the 4′-hydroxylated pelargonidin and the 3′,4′-hydroxylated cyanidin) are responsible for the formation of red, magenta, and orange hues, 6′-deoxychalcones (derivatives of 4-hydroxylated isoliquiritigenin and 3,4-hydroxylated butein) are the exclusive yellow pigments in dahlia flowers [5–9]. Although both 6′-deoxychalcones and flavonoids present in D. variabilis show a corresponding B-ring hydroxylation pattern, the recombinant F3′H from D. variabilis cv.
Tony Swain and phytochemical methods
1998, Phytochemistry
- 1
Present address: University of Helsinki, Finland.