Lewis a epitope biosynthetic process
The chemical reactions and pathways resulting in the formation of a Lewis a epitope, a trisaccharide (Fuc-alpha-(1->4)[Gal-beta-(1->3)]GlcNAc) characteristic of plant protein N-linked oligosaccharides.
GO:0000271
polysaccharide biosynthetic process
is_a
GO:1901137
carbohydrate derivative biosynthetic process
is_a
LE A biosynthetic process
related