title: Studies on polynucleotides. CI. Escherichia coli tyrosine and formylmethionine transfer ribonucleic acids: effect of chemical modification of 4-thiouridine to uridine on their biological properties.
mesh_terms: D000596:Amino Acids; D002247:Carbon Isotopes; D055598:Chemical Phenomena; D002621:Chemistry; D002848:Chromatography, DEAE-Cellulose; D002855:Chromatography, Thin Layer; D003488:Cyanogen Bromide; D004926:Escherichia coli / Q000187:drug effects*; D005561:Formates; D006868:Hydrolysis; D008715:Methionine; D010756:Phosphoric Acids; D011119:Polynucleotides / Q000138:chemical synthesis; D012329:RNA, Bacterial; D012343:RNA, Transfer; D012270:Ribosomes; D013057:Spectrum Analysis; D013696:Temperature; D013891:Thiouridine; D014443:Tyrosine; D014466:Ultraviolet Rays; D014529:Uridine
chemical_list: D000596:Amino Acids; D002247:Carbon Isotopes; D005561:Formates; D010756:Phosphoric Acids; D011119:Polynucleotides; D012329:RNA, Bacterial; D013891:Thiouridine; D014443:Tyrosine; D012343:RNA, Transfer; D008715:Methionine; D003488:Cyanogen Bromide; D014529:Uridine