Figure 8From: RBCS1 expression in coffee: Coffea orthologs, Coffea arabica homeologs, and expression variability between genotypes and under drought stressMagnification of the tryptic mass spectra of peptide 2. The spot numbers correspond to the RBCS1 isoforms identified by 2-DE in the leaves of clone 14 of C. canephora under the NI condition. The x-axis represents the mass-to-charge (m/z) ratio, and the y-axis represents the signal intensity of the ions expressed in arbitrary units (a.u.). The mass differences of the peaks correspond to the mass accuracy of MALDI-TOF/TOF.Back to article page