anion-exchange high performance liquid chromatography of 35s-glycosaminoglycans from one of the galactosyltransferase i-deficient mutants showed a dramatic reduction in both heparan sulfate and chondroitin sulfate , demonstrating that galactosyltransferase i is responsible for the formation of both glycosaminoglycans in intact cells .
C0017973
glycosaminoglycans
C0019143
heparan sulfate