title: [Possible B-conformations of DNA fragments with alternating purine-pyrimidine sequences].
authors.forename: E N
authors.initials: EN
authors.lastname: Nesterova
authors.forename: V P
authors.initials: VP
authors.lastname: Chuprina
authors.forename: V I
authors.initials: VI
authors.lastname: Poltev
mesh_terms: D001483:Base Sequence; D003198:Computer Simulation; D004247:DNA / Q000737:chemistry*; D009690:Nucleic Acid Conformation; D011687:Purines / Q000737:chemistry*; D011743:Pyrimidines / Q000737:chemistry*
chemical_list: D011687:Purines; D011743:Pyrimidines; D004247:DNA