title: Natural modified nucleosides and chemical carcinogenesis: L-ethionine-dependent inhibition of N6-dimethyladenosine and 5-methylcytidine synthesis on the tRNA level in vivo.
mesh_terms: D000241:Adenosine / Q000031:analogs & derivatives* / Q000378:metabolism; D000818:Animals; D002855:Chromatography, Thin Layer; D003562:Cytidine / Q000031:analogs & derivatives* / Q000378:metabolism; D005001:Ethionine / Q000494:pharmacology*; D008099:Liver / Q000378:metabolism; D012343:RNA, Transfer / Q000096:biosynthesis*; D051381:Rats; D012260:Ribonucleases; D013237:Stereoisomerism
chemical_list: D003562:Cytidine; D012343:RNA, Transfer; D012260:Ribonucleases; D000241:Adenosine; D005001:Ethionine