title: Effects of solvent environment and mode of preparation on the physical properties of ribosomes fron Escherichia coli.
mesh_terms: D000643:Ammonium Chloride / Q000494:pharmacology; D004926:Escherichia coli / Q000166:cytology*; D008274:Magnesium / Q000494:pharmacology; D008722:Methods; D008970:Molecular Weight; D000644:Quaternary Ammonium Compounds / Q000494:pharmacology; D012270:Ribosomes / Q000187:drug effects; D012997:Solvents; D013431:Sulfates / Q000494:pharmacology; D014783:Viscosity; D014961:X-Ray Diffraction
chemical_list: D000644:Quaternary Ammonium Compounds; D012997:Solvents; D013431:Sulfates; D000643:Ammonium Chloride; D008274:Magnesium