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. 2015 Oct 13;10(10):e0140476. doi: 10.1371/journal.pone.0140476

Fig 6. N-glycan analysis of grain extracts.

Fig 6

The deconvoluted spectrum of the elution region of tryptic peptides and glycopeptides of the Fc peptide EEQYNSTYR shows the presence of a non-glycosylated peptide, carrying only a single GlcNAc residue. Peak heights roughly reflect the relative molar ratios. So smaller species may be somewhat over-represented. Abbreviations follow the proglycan system. GlcNAc, Man, Xyl and Fuc are represented, respectively, by blue squares, green circles, orange stars and red triangles.