Beller, R J Selective dissociation of free ribosomes of Escherichia coli by sodium ions. [electronic resource] - Journal of molecular biology Feb 1971 - 477-85 p. digital Publication Type: Journal Article ISSN: 0022-2836 Standard No.: 10.1016/0022-2836(71)90331-7 doi Subjects--Topical Terms: Cell DivisionCentrifugation, Density GradientEscherichia coli--drug effectsMagnesium--pharmacologyPeptide BiosynthesisPotassium--pharmacologyRibosomes--drug effectsSodium--pharmacology