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. Author manuscript; available in PMC: 2016 May 1.
Published in final edited form as: Immunol Allergy Clin North Am. 2015 Mar 6;35(2):247–260. doi: 10.1016/j.iac.2015.01.009

Fig 1.

Fig 1

Glycan structure of blood group antigens and alpha-gal contrasted with those of plant- or insect-related cross-reactive carbohydrate determinants (CCD). Adapted from Commins SP, Platts-Mills TAE. Anaphylaxis syndromes related to a new mammalian cross-reactive carbohydrate determinant. J Allergy Clin Immunol 2009; 124(4): 652–57.