Fig. 3 in Comparative analysis of cyclotide-producing plant cell suspensions presents opportunities for cyclotide plant molecular farming

Fig. 3. Relative quantification by MALDI-TOF-MS of cyclotides from in vitro grown organs, calli, and suspension cells of A C. ternatea and B H. enneaspermus. Relative quantification was achieved by comparing the MS signal ratio between peptides of interest to that of an internally spiked peptide control using MALDITOF-MS.