Additional file 5: Figure S4. of Flavonoids and darkness lower PCD in senescing Vitis vinifera suspension cell cultures

Structural characterization of gallic acid standard by Mass spectra, using MSn. Upper spectrum shows full spectrum of gallic acid. Lower spectrum shows spectrum of CID of the [M-H]ˉ ion at m/z 168.8 of gallic acid. (TIF 35 kb)