abnormal glycoprotein glycan structure decreased galactose level in glycoprotein glycan midori 2014-05-12T14:28:42Z FYPO:0003354 decreased level of alpha 1,2-linked galactose residues in glycoprotein glycan decreased protein glycan galactosylation A phenotype in which the glycan moiety of a glycoprotein contains a lower amount of galactose residues than normal. In wild-type cells, glycoprotein glycans contain mannose and galactose residues in a 1:1.2 ratio, and the galactose residues are connected by alpha-1,2 linkages. decreased galactose level in glycoprotein oligosaccharide reduced galactose level in glycoprotein glycan