Additional file 4: Figure S3. of Flavonoids and darkness lower PCD in senescing Vitis vinifera suspension cell cultures

Structural characterization of malvidin-glucoside standard by Mass spectra, using MSn. Upper spectrum shows full spectrum of malvidin-glucoside. Lower spectrum shows spectrum of CID (collision induced dissociation) of the [M-H]ˉ ion at m/z 491.1 ion of malvidin-glucoside. (TIF 41 kb)