1. The α-Galactosyl Epitope: A Sugar Coating That Makes Viruses and Cells Unpalatable 
Russell P Rother, Stephen P Squinto 
Cell 
Volume 86, Issue 2, Pages (July 1996)
DOI: /S (00)

2. Figure 1
Terminal Enzymatic Reactions Leading to the Generation of the α-Galactosyl Epitope or H-Antigen
(A) Transfer of UDP-galactose to the N-acetyllactosaminyl group in an α1–3 linkage.
(B) Transfer of UDP-fucose to the N-acetyllactosaminyl group in an α1–2 linkage. The bolded arrow signifies the dominance of α1–2fucosyl transferase over α1–3galactosyl transferase in competing for the common N-acetyllactosaminyl acceptor group.
Cell  , DOI: ( /S (00) )