Using a combination of approaches, three EIN3-like (EIL) genes DC-EIL1/2 (AY728191), DC-EIL3 (AY728192), and DC-EIL4 (AY728193) were isolated from carnation (Dianthus caryophyllus) petals. DC-EIL1/2 deduced amino acid sequence shares 98% identity with the previously cloned and characterized carnation DC-EIL1 (AF261654), 62% identity with DC-EIL3, and 60% identity with DC-EIL4. DC-EIL3 deduced a...

One flavone-C-glycoside and two flavonol-O-glycosides were recognized and isolated as the main flavonoidal components in nine different carnation cultivars, and their chemical structures have been determined by spectroscopic methods, including UV detection, MS and NMR. The distribution of these three compounds in flowers, leaves, stems, young sprouts, and roots of each cultivar was evaluated by...

Mesoconius Enderlein, including Zelatractodes Enderlein new synonym, is revised for Central America with one described species (Mesoconius hemithorax Frey) and five new species (M. bicolor, M. dianthus, M. nigrihumeralis, M. tigrinus, and M. zadbi). The relatively large species of this entirely Neotropical genus, most of which are restricted to narrow high elevation ranges, lack the male genita...