Figure 1From: A compatible exon-exon junction database for the identification of exon skipping events using tandem mass spectrum dataTop panel, the mass spectrum for the peptide LDEEVKIQR; bottom panel, the mass spectrum for the peptide KAFGENYLFPDGR. Matched b-ions (e.g. b2+, b6+) are indicated by red, and matched y-ions (e.g. y7+) are indicated by blue. The + indicates that an ion is a singly-charged ion.Back to article page