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Heterogenity of reticulocyte ribosomes

1971; Elsevier BV; Volume: 42; Issue: 5 Linguagem: Inglês

10.1016/0006-291x(71)90500-6

1090-2104

Edward R. Burka, Stephen I. Bulova,

Erythrocyte Function and Pathophysiology

The proteins of free and membrane-bound reticulocyte ribosomes, when analyzed by polyacrylamide gel electrophoresis, are distinctly different. This physical heterogeneity may be related to the function of these two classes of ribosomes, which synthesize different types of protein in the eukaryocytic mammalian erythroid cell.