title: [Chiral purity of polynucleotides as a necessary condition of complementarity].
mesh_terms: D001482:Base Composition; D004247:DNA; D008958:Models, Molecular; D009690:Nucleic Acid Conformation; D011119:Polynucleotides; D013237:Stereoisomerism
chemical_list: D011119:Polynucleotides; D004247:DNA
vernacular_title: Khiral'naia chistota polinukleotidov kak neobkhodimoe uslovie komplementarnosti.