title: Structural studies on transfer ribonucleic acid. I. Labeling of exposed guanine sites in yeast phenylalanine transfer ribonucleic acid with kethoxal.
mesh_terms: D000447:Aldehydes; D000469:Alkaline Phosphatase; D000596:Amino Acids; D002482:Cellulose; D055598:Chemical Phenomena; D002621:Chemistry; D002852:Chromatography, Ion Exchange; D002854:Chromatography, Paper; D002855:Chromatography, Thin Layer; D004926:Escherichia coli / Q000201:enzymology; D006147:Guanine; D007659:Ketones; D007700:Kinetics; D008274:Magnesium; D009711:Nucleotides; D010179:Pancreas / Q000201:enzymology; D010649:Phenylalanine; D012343:RNA, Transfer / Q000032:analysis; D012260:Ribonucleases; D012440:Saccharomyces; D013053:Spectrophotometry; D014316:Tritium; D014466:Ultraviolet Rays
chemical_list: D000447:Aldehydes; D000596:Amino Acids; D007659:Ketones; D009711:Nucleotides; D014316:Tritium; D010649:Phenylalanine; D006147:Guanine; D002482:Cellulose; D012343:RNA, Transfer; D012260:Ribonucleases; D000469:Alkaline Phosphatase; D008274:Magnesium