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Bioresources and Bioprocessing
Fig. 1 | Bioresources and Bioprocessing

Fig. 1

From: De novo biosynthesis of C-arabinosylated flavones by utilization of indica rice C-glycosyltransferases

Fig. 1

Characterization of rice CGTs responsible for di-C-glycosides biosynthesis. a Composition of C-glycosides in different rice. The pie chart indicated the percentage of mono-C-glycosides and di-C-glycosides. The doughnut chart indicated individual C-glycosides of apigenin (Api) and luteolin (Lut). The ion abundance corresponding to [M–H]– peaks was calculated. b HPLC analysis of rice metabolites recorded on 280 nm. For minor diglycosides compound *1–*4, see Additional file 1: Fig S2. c HPLC chromatograms of the reactions of rice Clade B CGTs with UDP-Ara and nothofagin. d MS/MS fragmentation of nothofagin and its C-arabinosylated product

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