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Fig. 4 | BMC Plant Biology

Fig. 4

From: Molecular cloning and characterization of a flavonoid-O-methyltransferase with broad substrate specificity and regioselectivity from Citrus depressa

Fig. 4

HPLC analysis of quercetin products methylated by CdFOMT5: S, quercetin; P1, 3-O-methylated quercetin; P2, azaleatin/rhamnetin; P3, dimethylated quercetin; and P4, trimethylated quercetin. The peak labeled with ‘x’ was not identified as corresponding to flavonoid derivatives. (See Additional file 2: Figure S2)

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