Figure 3.
Putative structures of differentially accumulating compounds in wild-type and tt4/tt5 mutant seeds. For the multitude of flavonoid glycosides only, the structure of the aglycone is depicted. Note that in numerous cases, neither the substitution pattern nor the stereochemistry could be exactly determined by mass spectrometry. For the complete mass spectrometric characterization and additional remarks on identification, see Supplemental Data S3.