N-acetylgalactosaminide beta-1,3-galactosyltransferase; glycoprotein-N-acetylgalactosamine 3-beta-galactosyltransferase; uridine diphosphogalactose-mucin beta-(1->3)-galactosyltransferase; UDP-galactose:glycoprotein-N-acetyl-D-galactosamine 3-beta-D • • •