Glycoprotein Biosynthesis in Human Reticulocytes: A Lesion in Thalassemia
Edwin H. Eylar 1 and
Gastone T. Matioli 1
1 Departments of Biochemistry and Microbiology, University of Southern California School of Medicine, Los Angeles
The rate of incorporation of glucosamine into the glycoprotein of reticulocyte stroma is greatly increased in thalassemia. This increase suggests a major enzymic disorder in the buildup of cellular membrane and reconciles the accumulation of material showing a positive reaction with periodic acid Schiff reagent with the clinical picture of oligocythemia and microcytosis.