title: Hydrogen-tritium exchange studies on ribosomes.
mesh_terms: D002250:Carbon Radioisotopes; D002850:Chromatography, Gel; D003956:Dialysis; D004355:Drug Stability; D005069:Evaluation Studies as Topic; D006859:Hydrogen; D007553:Isotope Labeling; D008274:Magnesium; D008433:Mathematics; D008722:Methods; D008968:Molecular Conformation; D012343:RNA, Transfer / Q000378:metabolism; D012270:Ribosomes / Q000378:metabolism*; D013696:Temperature; D013997:Time Factors; D014316:Tritium; D014461:Ultracentrifugation
chemical_list: D002250:Carbon Radioisotopes; D014316:Tritium; D006859:Hydrogen; D012343:RNA, Transfer; D008274:Magnesium