title: A simple paper chromatographic method for separation of methylated adenines and cytosine from the major bases found in nucleic acids.
mesh_terms: D000225:Adenine / Q000302:isolation & purification*; D001483:Base Sequence; D002247:Carbon Isotopes; D002482:Cellulose; D002854:Chromatography, Paper; D003596:Cytosine / Q000302:isolation & purification*; D004247:DNA / Q000302:isolation & purification; D006147:Guanine / Q000302:isolation & purification; D006868:Hydrolysis; D008715:Methionine / Q000302:isolation & purification; D008722:Methods; D008745:Methylation; D009696:Nucleic Acids / Q000032:analysis*; D009711:Nucleotides / Q000302:isolation & purification; D010756:Phosphoric Acids; D011687:Purines / Q000302:isolation & purification; D011743:Pyrimidines / Q000302:isolation & purification; D012313:RNA / Q000302:isolation & purification; D012335:RNA, Ribosomal / Q000032:analysis; D013941:Thymine / Q000302:isolation & purification; D014316:Tritium; D014498:Uracil / Q000302:isolation & purification
chemical_list: D002247:Carbon Isotopes; D009696:Nucleic Acids; D009711:Nucleotides; D010756:Phosphoric Acids; D011687:Purines; D011743:Pyrimidines; D012335:RNA, Ribosomal; D014316:Tritium; D014498:Uracil; D006147:Guanine; D012313:RNA; D003596:Cytosine; D002482:Cellulose; D004247:DNA; D008715:Methionine; D000225:Adenine; D013941:Thymine