title: Isolation of Escherichia coli 30 S ribosomal protein S1 by poly(rC)-cellulose chromatography.
mesh_terms: D002846:Chromatography, Affinity / Q000379:methods; D004926:Escherichia coli / Q000378:metabolism*; D008970:Molecular Weight; D010442:Peptide Chain Initiation, Translational; D012269:Ribosomal Proteins / Q000302:isolation & purification* / Q000378:metabolism; D012270:Ribosomes / Q000378:metabolism*
chemical_list: D012269:Ribosomal Proteins