title: Reaction of alkylating mutagens and carcinogens with nucleic acids: N-3 of guanine as a site of alkylation by N-methyl-N-nitrosourea and dimethyl sulphate.
mesh_terms: D000477:Alkylating Agents; D000818:Animals; D002247:Carbon Isotopes; D002273:Carcinogens; D055598:Chemical Phenomena; D002621:Chemistry; D002850:Chromatography, Gel; D002852:Chromatography, Ion Exchange; D004247:DNA; D006150:Guanine Nucleotides; D006868:Hydrolysis; D008297:Male; D000432:Methanol; D008745:Methylation; D009153:Mutagens; D009603:Nitroso Compounds; D009604:Nitrosoguanidines; D009607:Nitrosourea Compounds; D009696:Nucleic Acids; D011119:Polynucleotides; D012335:RNA, Ribosomal; D012367:RNA, Viral; D012474:Salmon; D013053:Spectrophotometry; D013094:Spermatozoa; D013464:Sulfuric Acids; D014466:Ultraviolet Rays; D014508:Urea
chemical_list: D000477:Alkylating Agents; D002247:Carbon Isotopes; D002273:Carcinogens; D006150:Guanine Nucleotides; D009153:Mutagens; D009603:Nitroso Compounds; D009604:Nitrosoguanidines; D009607:Nitrosourea Compounds; D009696:Nucleic Acids; D011119:Polynucleotides; D012335:RNA, Ribosomal; D012367:RNA, Viral; D013464:Sulfuric Acids; D014508:Urea; D004247:DNA; D000432:Methanol