title: Structural information from electric dichroism measurements of DNA and alternating GC nucleic acids in solution: the question of base tilt.
mesh_terms: D001483:Base Sequence; D004247:DNA; D006150:Guanine Nucleotides; D009690:Nucleic Acid Conformation; D011089:Polydeoxyribonucleotides; D013942:Thymine Nucleotides
chemical_list: D006150:Guanine Nucleotides; D011089:Polydeoxyribonucleotides; D013942:Thymine Nucleotides; C019530:poly(dC-dG); C029988:poly(dG-m(5)dC).poly(dG-m(5)dC); D004247:DNA