title: Isolation of polysomes free of initiation factors.
mesh_terms: D002458:Cell Fractionation / Q000379:methods; D003090:Coliphages / Q000378:metabolism; D004926:Escherichia coli / Q000378:metabolism / Q000648:ultrastructure*; D010448:Peptide Initiation Factors / Q000302:isolation & purification*; D011132:Polyribosomes / Q000378:metabolism / Q000648:ultrastructure*; D014176:Protein Biosynthesis
chemical_list: D010448:Peptide Initiation Factors