Flexibility of nucleic acid bases and its possible relationship with carcinogenesis.
D000225:Adenine; D000818:Animals; D003596:Cytosine; D004247:DNA; D006147:Guanine; D006801:Humans; D006860:Hydrogen Bonding; D009369:Neoplasms / Q000209:etiology*; D009690:Nucleic Acid Conformation; D014498:Uracil
D014498:Uracil; D006147:Guanine; D003596:Cytosine; D004247:DNA; D000225:Adenine