title: Alkylation of transfer RNA by N-methyl-N-nitrosourea and N-ethyl-N-nitrosourea.
mesh_terms: D000227:Adenine Nucleotides; D000478:Alkylation; D002250:Carbon Radioisotopes; D002848:Chromatography, DEAE-Cellulose; D003597:Cytosine Nucleotides; D004926:Escherichia coli; D005561:Formates; D006150:Guanine Nucleotides; D006863:Hydrogen-Ion Concentration; D007700:Kinetics; D008697:Methane; D008715:Methionine; D009607:Nitrosourea Compounds; D009690:Nucleic Acid Conformation; D010179:Pancreas / Q000201:enzymology; D012343:RNA, Transfer; D012260:Ribonucleases; D013329:Structure-Activity Relationship; D015003:Yeasts
chemical_list: D000227:Adenine Nucleotides; D002250:Carbon Radioisotopes; D003597:Cytosine Nucleotides; D005561:Formates; D006150:Guanine Nucleotides; D009607:Nitrosourea Compounds; D012343:RNA, Transfer; D008715:Methionine; D012260:Ribonucleases; D008697:Methane