title: Preliminary characterization of minor bases from DNA fractionation, with discussion on 5-chlorocytosine as artifact or naturally occurring base.
mesh_terms: D000818:Animals; D002852:Chromatography, Ion Exchange; D003596:Cytosine / Q000031:analogs & derivatives* / Q000032:analysis; D004247:DNA; D006863:Hydrogen-Ion Concentration; D009682:Magnetic Resonance Spectroscopy; D008297:Male; D013058:Mass Spectrometry; D008722:Methods; D008832:Microchemistry; D010744:Phosphoric Monoester Hydrolases; D011687:Purines / Q000031:analogs & derivatives* / Q000032:analysis; D012474:Salmon; D013056:Spectrophotometry, Ultraviolet; D013094:Spermatozoa
chemical_list: D011687:Purines; D003596:Cytosine; D004247:DNA; D010744:Phosphoric Monoester Hydrolases