title: The stoichiometry of E. coli 30S ribosomal protein S1 on in vivo and in vitro polyribosomes.
mesh_terms: D001426:Bacterial Proteins / Q000096:biosynthesis / Q000378:metabolism*; D002499:Centrifugation, Density Gradient; D004591:Electrophoresis, Polyacrylamide Gel; D004926:Escherichia coli / Q000187:drug effects / Q000378:metabolism*; D008274:Magnesium / Q000494:pharmacology; D008433:Mathematics; D008970:Molecular Weight; D011132:Polyribosomes / Q000187:drug effects / Q000378:metabolism*; D014176:Protein Biosynthesis / Q000187:drug effects*; D012270:Ribosomes / Q000378:metabolism; D013056:Spectrophotometry, Ultraviolet; D014316:Tritium
chemical_list: D001426:Bacterial Proteins; D014316:Tritium; D008274:Magnesium