title: Isolation and properties of ribosomal protein S1 and the role of S1 in initiation.
mesh_terms: D002458:Cell Fractionation / Q000379:methods; D002499:Centrifugation, Density Gradient / Q000379:methods; D004591:Electrophoresis, Polyacrylamide Gel / Q000379:methods; D004926:Escherichia coli / Q000378:metabolism*; D010442:Peptide Chain Initiation, Translational; D012269:Ribosomal Proteins / Q000302:isolation & purification* / Q000378:metabolism; D012270:Ribosomes / Q000378:metabolism* / Q000648:ultrastructure
chemical_list: D012269:Ribosomal Proteins