
Major anthocyanin biosynthesis in the brilliant crimson petals from Erythrina crista-galli L
Keywords: HPLC, High performance liquid chromatography; NMR, Nuclear magnetic resonance; FABMS, Fast atom bombardment mass spectrometry; 3GGT, UDP-glucose: flavonoid 3-O-glucoside glucosyltransferase; UFGT, UDP-sugar: flavonoid glycosyltransferase; Ec3GGT, UDP-gluc