title: Topography of nucleic acid helices in solutions. Proton magnetic resonance studies of the interaction specificities of steroidal amines with nucleic acid systems.
mesh_terms: D000227:Adenine Nucleotides; D000588:Amines; D000731:Androstanes; D000818:Animals; D055598:Chemical Phenomena; D002621:Chemistry; D002942:Circular Dichroism; D004247:DNA; D003854:Deoxyribonucleotides; D004355:Drug Stability; D006859:Hydrogen; D009682:Magnetic Resonance Spectroscopy; D008297:Male; D011119:Polynucleotides; D011278:Pregnanes; D011522:Protons; D012265:Ribonucleotides; D012487:Salmonidae; D013053:Spectrophotometry; D013256:Steroids; D013696:Temperature; D013737:Testis; D013942:Thymine Nucleotides; D014466:Ultraviolet Rays; D014500:Uracil Nucleotides; D014783:Viscosity
chemical_list: D000227:Adenine Nucleotides; D000588:Amines; D000731:Androstanes; D003854:Deoxyribonucleotides; D011119:Polynucleotides; D011278:Pregnanes; D011522:Protons; D012265:Ribonucleotides; D013256:Steroids; D013942:Thymine Nucleotides; D014500:Uracil Nucleotides; D006859:Hydrogen; D004247:DNA