title: Spin-labeling studies of aminoacyl transfer ribonucleic acid.
mesh_terms: D002247:Carbon Isotopes; D055598:Chemical Phenomena; D002621:Chemistry; D002845:Chromatography; D003300:Copper; D004578:Electron Spin Resonance Spectroscopy; D004926:Escherichia coli; D006358:Hot Temperature; D006863:Hydrogen-Ion Concentration; D007094:Imides; D009994:Osmolar Concentration; D010179:Pancreas; D010649:Phenylalanine; D011489:Protein Denaturation; D012343:RNA, Transfer; D012260:Ribonucleases; D014316:Tritium; D014633:Valine
chemical_list: D002247:Carbon Isotopes; D007094:Imides; D014316:Tritium; D010649:Phenylalanine; D003300:Copper; D012343:RNA, Transfer; D012260:Ribonucleases; D014633:Valine