Fig. 7
Analysis of soluble metabolites. a UV chromatograms of wild-type and cad-c cad-d stems about 10 cm. FG feruloylglucose, SG sinapoylglucose, FM feruloylmalate, SM sinapoylmalate. b Quantified amounts of SG and SM in 4-week-old leaves and 10 cm stems of wild-type and cad-c cad-d plants. All leaves and young stems harvested from three independent plants were analyzed independently. *P < 0.05 versus wild type (Student’s t test). Values are mean ± SD. c Quantified amounts of 3,4-DSF and 1,2-DSG in 4-week-old leaves and stems about 10 cm of cad-c cad-d, SST-OE sng1-6, and SST-OE triple (sng1-6 cad-c cad-d) plants. All leaves and young stems harvested from three independent plants were analyzed independently. a, b P < 0.05 versus cad-c cad-d and SST-OE sng1-6 respectively (Student’s t test). Values are mean ± SD