title: Isolation and characterization of 2-methyladenosine from Escherichia coli tRNA Glu  2 , tRNA Asp  1 , tRNA His  1  and tRNA Arg .
mesh_terms: D000241:Adenosine / Q000302:isolation & purification*; D000249:Adenosine Monophosphate / Q000138:chemical synthesis; D000469:Alkaline Phosphatase; D001120:Arginine; D001224:Aspartic Acid; D055598:Chemical Phenomena; D002621:Chemistry; D002848:Chromatography, DEAE-Cellulose; D002852:Chromatography, Ion Exchange; D002854:Chromatography, Paper; D002855:Chromatography, Thin Layer; D004926:Escherichia coli / Q000032:analysis* / Q000201:enzymology; D005971:Glutamates; D006639:Histidine; D006868:Hydrolysis; D008745:Methylation; D012329:RNA, Bacterial / Q000032:analysis; D012343:RNA, Transfer / Q000032:analysis* / Q000302:isolation & purification; D012260:Ribonucleases; D013053:Spectrophotometry; D014466:Ultraviolet Rays
chemical_list: D005971:Glutamates; D012329:RNA, Bacterial; D001224:Aspartic Acid; D000249:Adenosine Monophosphate; D006639:Histidine; D012343:RNA, Transfer; D001120:Arginine; D012260:Ribonucleases; D000469:Alkaline Phosphatase; D000241:Adenosine