Figure 4From: Integration of deep transcriptome and proteome analyses reveals the components of alkaloid metabolism in opium poppy cell culturesFractionation of the gel containing proteins separated by SDS-PAGE prior to LC-MS/MS . Coomassie stained gel of a total protein extract (10 μg) from opium poppy cell cultures treated with a fungal elicitor for 50 h. Each of the 12 gel slices was treated with trypsin and independently analyzed by LC-MS/MS peptide analysis.Back to article page