title: Structure and electronic properties of DNA.
mesh_terms: D055598:Chemical Phenomena; D002627:Chemistry, Physical; D004247:DNA; D003853:Deoxyribonucleosides; D003854:Deoxyribonucleotides; D006860:Hydrogen Bonding; D008968:Molecular Conformation; D009690:Nucleic Acid Conformation; D011687:Purines; D011743:Pyrimidines; D013056:Spectrophotometry, Ultraviolet; D009626:Terminology as Topic; D014961:X-Ray Diffraction
chemical_list: D003853:Deoxyribonucleosides; D003854:Deoxyribonucleotides; D011687:Purines; D011743:Pyrimidines; D004247:DNA