title: Assembly of Escherichia coli 50 S ribosomes from ribonucleic acid and protein components. I. Chemical and physical factors affecting the conformation of assembled particles.
mesh_terms: D000643:Ammonium Chloride; D001426:Bacterial Proteins; D002247:Carbon Isotopes; D002501:Centrifugation, Zonal; D002951:Citrates; D004926:Escherichia coli / Q000166:cytology; D006863:Hydrogen-Ion Concentration; D046911:Macromolecular Substances; D008274:Magnesium; D009994:Osmolar Concentration; D010649:Phenylalanine / Q000378:metabolism; D014176:Protein Biosynthesis; D011487:Protein Conformation; D012329:RNA, Bacterial / Q000302:isolation & purification; D012335:RNA, Ribosomal; D012343:RNA, Transfer; D012270:Ribosomes / Q000032:analysis; D012995:Solubility; D013045:Species Specificity; D013095:Spermidine; D013096:Spermine; D014508:Urea
chemical_list: D001426:Bacterial Proteins; D002247:Carbon Isotopes; D002951:Citrates; D046911:Macromolecular Substances; D012329:RNA, Bacterial; D012335:RNA, Ribosomal; D000643:Ammonium Chloride; D013096:Spermine; D010649:Phenylalanine; D014508:Urea; D012343:RNA, Transfer; D008274:Magnesium; D013095:Spermidine