title: The sequential nature of in vitro formation of 23 S RNA-50 S protein complexes of Escherichia coli: dependence on temperature and magnesium.
mesh_terms: D001426:Bacterial Proteins / Q000378:metabolism*; D002250:Carbon Radioisotopes; D002499:Centrifugation, Density Gradient; D004586:Electrophoresis; D004926:Escherichia coli / Q000166:cytology / Q000187:drug effects / Q000378:metabolism; D046911:Macromolecular Substances; D008274:Magnesium / Q000494:pharmacology*; D011485:Protein Binding; D012329:RNA, Bacterial / Q000378:metabolism*; D012335:RNA, Ribosomal / Q000378:metabolism*; D012270:Ribosomes / Q000378:metabolism; D013056:Spectrophotometry, Ultraviolet; D013696:Temperature; D013997:Time Factors
chemical_list: D001426:Bacterial Proteins; D002250:Carbon Radioisotopes; D046911:Macromolecular Substances; D012329:RNA, Bacterial; D012335:RNA, Ribosomal; D008274:Magnesium